Improve parity with upstream Bose services

- Reorder header setting and WriteHeader calls in HandleMargeAddRecent to ensure Content-Type is correctly sent.
- Update HandleMargeAddRecent to explicitly use 201 Created status code.
- Improve parity mismatch logging to correctly capture headers from local handlers.
- Enhance mirroring logic to support local testing of upstream parity.

.dockerignore

@@ -0,0 +1,33 @@
+# .dockerignore
+
+# Exclude large firmware files and archives
+firmware/
+data/
+
+# Exclude local build artifacts
+build/
+soundtouch-cli
+soundtouch-service
+
+# Exclude Go specific files that aren't needed for build context
+# (go.mod and go.sum ARE needed, but other local stuff isn't)
+.cache/
+vendor/
+
+# Exclude IDE and system files
+.idea/
+.vscode/
+.DS_Store
+
+# Exclude Git history
+.git/
+.gitignore
+
+# Exclude documentation and other non-essential files for the binary build
+docs/
+examples/
+scripts/
+CONTRIBUTING.md
+CODE_OF_CONDUCT.md
+LICENSE
+README.md

.env.example

@@ -1,6 +1,9 @@
 # Bose SoundTouch Configuration
 # Copy this file to .env and customize for your setup
 
+# Docker/Service Settings
+SOUNDTOUCH_HOSTNAME=soundtouch.local
+
 # Discovery Settings
 DISCOVERY_TIMEOUT=5s
 UPNP_ENABLED=true
@@ -38,3 +41,20 @@ PREFERRED_DEVICES="Living Room@192.168.1.100:8090;Kitchen@192.168.1.101;192.168.
 # Alternative format examples:
 # PREFERRED_DEVICES="192.168.178.35;192.168.178.28"
 # PREFERRED_DEVICES="SoundTouch 10@192.168.178.35;SoundTouch 20@192.168.178.28"
+
+# Spotify Integration
+# Create an app at https://developer.spotify.com/dashboard
+# SPOTIFY_CLIENT_ID=your_client_id
+# SPOTIFY_CLIENT_SECRET=your_client_secret
+# Auth confirmation url using GET, works in browsers
+# SPOTIFY_REDIRECT_URI=https://your-server.example.com/mgmt/spotify/callback
+# Auth confirmation url using POST, works with the ueberboese-app (https://github.com/julius-d/ueberboese-app)
+# SPOTIFY_REDIRECT_URI=https://your-server.example.com/mgmt/spotify/confirm
+
+# Management API Authentication
+# Protects /mgmt/* endpoints (Spotify token access, account management)
+MGMT_USERNAME=admin
+MGMT_PASSWORD=change_me!
+
+# External base URL (required when behind a reverse proxy for OAuth callbacks)
+# BASE_URL=https://your-server.example.com

.github/dependabot.yml

@@ -77,3 +77,24 @@ updates:
           - "*scan*"
           - "securecodewarrior/*"
           - "codecov/*"
+
+  # Docker dependency updates
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "wednesday"
+      time: "09:00"
+      timezone: "UTC"
+    open-pull-requests-limit: 3
+    reviewers:
+      - "gesellix"
+    assignees:
+      - "gesellix"
+    commit-message:
+      prefix: "docker"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "docker"
+    rebase-strategy: "auto"

.github/workflows/ci.yml

@@ -149,8 +149,8 @@ jobs:
           # Check that all documented endpoints exist in code
           echo "Validating API documentation consistency..."
 
-          # Extract endpoint patterns from cookbook
-          if [ -f "docs/API-COOKBOOK.md" ]; then
+          # Check API cookbook
+          if [ -f "docs/reference/API-COOKBOOK.md" ]; then
             echo "✓ API Cookbook exists"
           else
             echo "✗ API Cookbook missing"
@@ -158,7 +158,7 @@ jobs:
           fi
 
           # Check getting started guide
-          if [ -f "docs/GETTING-STARTED.md" ]; then
+          if [ -f "docs/guides/GETTING-STARTED.md" ]; then
             echo "✓ Getting Started guide exists"
           else
             echo "✗ Getting Started guide missing"
@@ -218,10 +218,52 @@ jobs:
           go run test_import.go
           rm test_import.go
 
+  docker:
+    name: Docker Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=edge,enable=${{ github.ref == 'refs/heads/main' }}
+            type=ref,event=pr
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/arm64/v8,linux/arm/v7
+          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
   notify:
     name: Notify Status
     runs-on: ubuntu-latest
-    needs: [test, lint, build, security, docs]
+    needs: [test, lint, build, security, docs, docker]
     if: always()
     permissions:
       statuses: write
@@ -234,7 +276,8 @@ jobs:
                 "${{ needs.lint.result }}" == "success" && \
                 "${{ needs.build.result }}" == "success" && \
                 "${{ needs.security.result }}" == "success" && \
-                "${{ needs.docs.result }}" == "success" ]]; then
+                "${{ needs.docs.result }}" == "success" && \
+                "${{ needs.docker.result }}" == "success" ]]; then
             echo "✅ All CI checks passed!"
             echo "status=success" >> $GITHUB_OUTPUT
           else
@@ -244,6 +287,7 @@ jobs:
             echo "Build: ${{ needs.build.result }}"
             echo "Security: ${{ needs.security.result }}"
             echo "Docs: ${{ needs.docs.result }}"
+            echo "Docker: ${{ needs.docker.result }}"
             echo "status=failure" >> $GITHUB_OUTPUT
           fi
         id: status

.github/workflows/docs.yml

@@ -0,0 +1,37 @@
+name: Deploy Documentation
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'docs/**'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - name: Build with Jekyll
+        uses: actions/jekyll-build-pages@v1
+        with:
+          source: 'docs/'
+          destination: '_site'
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: '_site'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/release.yml

@@ -13,6 +13,7 @@ on:
 permissions:
   contents: write
   actions: read
+  packages: write
 
 env:
   GO_VERSION_FILE: "go.mod"
@@ -113,100 +114,90 @@ jobs:
             ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.mod') }}-${{ hashFiles('**/go.sum') }}
 
-      - name: Build binary
+      - name: Build binaries
         env:
           GOOS: ${{ matrix.goos }}
           GOARCH: ${{ matrix.goarch }}
           GOARM: ${{ matrix.goarm }}
           CGO_ENABLED: 0
         run: |
-          # Determine output filename
-          BINARY_NAME="soundtouch-cli"
+          # Common variables
           ARCH_SUFFIX="${{ matrix.goos }}-${{ matrix.goarch }}"
-
           if [[ "${{ matrix.goarm }}" != "" ]]; then
             ARCH_SUFFIX="${ARCH_SUFFIX}v${{ matrix.goarm }}"
           fi
 
-          if [[ "${{ matrix.goos }}" == "windows" ]]; then
-            OUTPUT_NAME="${BINARY_NAME}-v${{ needs.validate.outputs.version }}-${ARCH_SUFFIX}.exe"
-          else
-            OUTPUT_NAME="${BINARY_NAME}-v${{ needs.validate.outputs.version }}-${ARCH_SUFFIX}"
-          fi
+          # Function to build a binary
+          build_binary() {
+            local BINARY_NAME=$1
+            local CMD_PATH=$2
+            local OUTPUT_NAME
 
-          echo "Building: $OUTPUT_NAME"
+            # Ensure build directory exists
+            mkdir -p build
 
-          # Debug: Show current state
-          echo "Working directory: $(pwd)"
-          echo "Go version: $(go version)"
-          echo "Files before build:"
-          ls -la
+            if [[ "${{ matrix.goos }}" == "windows" ]]; then
+              OUTPUT_NAME="build/${BINARY_NAME}-v${{ needs.validate.outputs.version }}-${ARCH_SUFFIX}.exe"
+            else
+              OUTPUT_NAME="build/${BINARY_NAME}-v${{ needs.validate.outputs.version }}-${ARCH_SUFFIX}"
+            fi
 
-          # Debug: Show Go cache and module cache
-          echo "Go build cache location: $(go env GOCACHE)"
-          echo "Go module cache location: $(go env GOMODCACHE)"
-          echo "Go build cache contents:"
-          ls -la "$(go env GOCACHE)" 2>/dev/null || echo "Cache directory not accessible"
-          echo "Go module cache contents (top level):"
-          ls -la "$(go env GOMODCACHE)" 2>/dev/null || echo "Module cache directory not accessible"
+            echo "Building $BINARY_NAME: $OUTPUT_NAME"
 
-          # Ensure clean build environment
-          rm -f "$OUTPUT_NAME" "$OUTPUT_NAME.sha256" "$OUTPUT_NAME.sha512"
-          go clean -cache
+            # Ensure clean build environment for this binary
+            rm -f "$OUTPUT_NAME" "$OUTPUT_NAME.sha256" "$OUTPUT_NAME.sha512"
 
-          # Build with optimizations (using debug.BuildInfo for version info)
-          if ! go build \
-            -ldflags="-s -w" \
-            -o "$OUTPUT_NAME" \
-            ./cmd/soundtouch-cli; then
-            echo "❌ Build failed"
-            echo "Files after failed build:"
-            ls -la
-            exit 1
-          fi
+            if ! go build \
+              -ldflags="-s -w" \
+              -o "$OUTPUT_NAME" \
+              "$CMD_PATH"; then
+              echo "❌ Build failed for $BINARY_NAME"
+              exit 1
+            fi
 
-          # Debug: Show post-build state
-          echo "Files after successful build:"
-          ls -la
+            # Verify binary was created
+            ls -la "$OUTPUT_NAME"
+            echo "$BINARY_NAME=$OUTPUT_NAME" >> $GITHUB_OUTPUT
+          }
 
-          # Verify binary was created and is executable
-          ls -la "$OUTPUT_NAME"
-          file "$OUTPUT_NAME"
+          # Build CLI
+          build_binary "soundtouch-cli" "./cmd/soundtouch-cli"
 
-          echo "binary_name=$OUTPUT_NAME" >> $GITHUB_OUTPUT
+          # Build Service
+          build_binary "soundtouch-service" "./cmd/soundtouch-service"
         id: build
 
-      - name: Generate individual checksum
+      - name: Generate individual checksums
         run: |
-          OUTPUT_NAME="${{ steps.build.outputs.binary_name }}"
+          CLI_NAME="${{ steps.build.outputs.soundtouch-cli }}"
+          SVC_NAME="${{ steps.build.outputs.soundtouch-service }}"
 
           # Use atomic operations to avoid conflicts
           TEMP_DIR=$(mktemp -d)
 
-          echo "Building checksums for: $OUTPUT_NAME"
-          echo "Matrix: ${{ matrix.goos }}-${{ matrix.goarch }}"
+          generate_checksums() {
+            local FILE=$1
+            echo "Building checksums for: $FILE"
+            sha256sum "$FILE" > "${TEMP_DIR}/$(basename "$FILE").sha256"
+            sha512sum "$FILE" > "${TEMP_DIR}/$(basename "$FILE").sha512"
+            mv "${TEMP_DIR}/$(basename "$FILE").sha256" "$FILE.sha256"
+            mv "${TEMP_DIR}/$(basename "$FILE").sha512" "$FILE.sha512"
+          }
 
-          # Generate checksums in temp directory first
-          sha256sum "$OUTPUT_NAME" > "${TEMP_DIR}/$(basename "$OUTPUT_NAME").sha256"
-          sha512sum "$OUTPUT_NAME" > "${TEMP_DIR}/$(basename "$OUTPUT_NAME").sha512"
-
-          # Move to final location atomically
-          mv "${TEMP_DIR}/$(basename "$OUTPUT_NAME").sha256" "$OUTPUT_NAME.sha256"
-          mv "${TEMP_DIR}/$(basename "$OUTPUT_NAME").sha512" "$OUTPUT_NAME.sha512"
+          generate_checksums "$CLI_NAME"
+          generate_checksums "$SVC_NAME"
 
           # Cleanup
           rm -rf "$TEMP_DIR"
-
           echo "✅ Checksums generated successfully"
 
       - name: Upload build artifact
         uses: actions/upload-artifact@v6
         with:
-          name: ${{ steps.build.outputs.binary_name }}
+          name: binaries-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.goarm }}
           path: |
-            ${{ steps.build.outputs.binary_name }}
-            ${{ steps.build.outputs.binary_name }}.sha256
-            ${{ steps.build.outputs.binary_name }}.sha512
+            build/soundtouch-cli-v*
+            build/soundtouch-service-v*
           retention-days: 1
 
   checksums:
@@ -215,9 +206,10 @@ jobs:
     needs: [validate, build]
 
     steps:
-      - name: Download all artifacts
+      - name: Download binary artifacts
         uses: actions/download-artifact@v7
         with:
+          pattern: binaries-*
           path: ./binaries
 
       - name: Generate checksums
@@ -226,13 +218,13 @@ jobs:
 
           # Debug: Show the downloaded structure
           echo "📁 Downloaded artifact structure:"
-          find . -type f -name "soundtouch-cli-*"
+          ls -R
 
           # Create a collection directory to avoid naming conflicts
           mkdir -p release-files
 
           # Move all files from subdirectories to the collection directory
-          find . -mindepth 2 -type f -name "soundtouch-cli-*" -exec mv {} release-files/ \;
+          find . -mindepth 2 -type f \( -name "soundtouch-cli-*" -o -name "soundtouch-service-*" \) -exec mv {} release-files/ \;
 
           # Remove empty directories
           find . -type d -empty -delete
@@ -242,20 +234,20 @@ jobs:
 
           # Debug: Show flattened structure
           echo "📁 Flattened structure:"
-          ls -la soundtouch-cli-* || echo "No files found matching pattern"
+          ls -la soundtouch-* || echo "No files found matching pattern"
 
           # Generate combined checksums (exclude individual .sha256/.sha512 files)
-          if ls soundtouch-cli-v* 1> /dev/null 2>&1; then
+          if ls soundtouch-* 1> /dev/null 2>&1; then
             # Only checksum the actual binaries, not the .sha256/.sha512 files
-            ls soundtouch-cli-v* | grep -v '\.sha256$' | grep -v '\.sha512$' | xargs sha256sum > checksums.sha256
-            ls soundtouch-cli-v* | grep -v '\.sha256$' | grep -v '\.sha512$' | xargs sha512sum > checksums.sha512
+            ls soundtouch-* | grep -v '\.sha256$' | grep -v '\.sha512$' | xargs sha256sum > checksums.sha256
+            ls soundtouch-* | grep -v '\.sha256$' | grep -v '\.sha512$' | xargs sha512sum > checksums.sha512
 
             echo "📋 Generated combined checksums:"
             cat checksums.sha256
 
             # Verify all expected files are present (binaries only, not checksum files)
-            EXPECTED_COUNT=7  # Based on build matrix
-            ACTUAL_COUNT=$(ls soundtouch-cli-v* | grep -v '\.sha256$' | grep -v '\.sha512$' | wc -l)
+            EXPECTED_COUNT=14  # 7 platforms * 2 binaries
+            ACTUAL_COUNT=$(ls soundtouch-* | grep -v '\.sha256$' | grep -v '\.sha512$' | wc -l)
 
             if [[ $ACTUAL_COUNT -ne $EXPECTED_COUNT ]]; then
               echo "❌ Expected $EXPECTED_COUNT binaries, found $ACTUAL_COUNT"
@@ -369,19 +361,20 @@ jobs:
           - [Troubleshooting Guide](docs/TROUBLESHOOTING.md) - Systematic issue resolution
           - [Deployment Guide](docs/DEPLOYMENT.md) - Production deployment examples (Docker, K8s, systemd)
 
-          ## 🔧 CLI Tool
+          ## 🔧 CLI & Service Tools
 
-          Download the CLI tool for your platform from the assets below:
+          Download the tools for your platform from the assets below:
 
+          ### CLI Tool
           \`\`\`bash
           # Quick device discovery
           ./soundtouch-cli -discover
+          \`\`\`
 
-          # Get device information
-          ./soundtouch-cli -host 192.168.1.100 -info
-
-          # Monitor real-time events
-          ./soundtouch-cli -host 192.168.1.100 -nowplaying
+          ### SoundTouch Service
+          \`\`\`bash
+          # Start the service
+          ./soundtouch-service
           \`\`\`
 
           ## 🧪 Tested Hardware
@@ -402,6 +395,8 @@ jobs:
           - Windows (amd64)
           - FreeBSD (amd64)
 
+          Both `soundtouch-cli` and `soundtouch-service` are included.
+
           ## 🔐 Checksums
 
           Multiple checksum options are provided for download verification:
@@ -454,6 +449,7 @@ jobs:
           prerelease: ${{ needs.validate.outputs.is_prerelease == 'true' }}
           files: |
             release-assets/soundtouch-cli-v*
+            release-assets/soundtouch-service-v*
             release-assets/checksums.sha256
             release-assets/checksums.sha512
           fail_on_unmatched_files: true
@@ -479,23 +475,65 @@ jobs:
           tag_name: ${{ github.event.release.tag_name }}
           files: |
             release-assets/soundtouch-cli-v*
+            release-assets/soundtouch-service-v*
             release-assets/checksums.sha256
             release-assets/checksums.sha512
           fail_on_unmatched_files: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+  docker:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+    needs: validate
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=semver,pattern={{version}},value=v${{ needs.validate.outputs.version }}
+            type=semver,pattern={{major}}.{{minor}},value=v${{ needs.validate.outputs.version }}
+            type=raw,value=latest,enable=${{ needs.validate.outputs.is_prerelease == 'false' }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/arm64/v8,linux/arm/v7
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
   notify:
     name: Post-Release Notifications
     runs-on: ubuntu-latest
-    needs: [validate, create_release, update_release]
-    if: always() && (needs.create_release.result == 'success' || needs.update_release.result == 'success')
+    needs: [validate, create_release, update_release, docker]
+    if: always() && (needs.create_release.result == 'success' || needs.update_release.result == 'success' || needs.docker.result == 'success')
 
     steps:
       - name: Notify success
         run: |
           echo "🎉 Release ${{ needs.validate.outputs.version }} completed successfully!"
-          echo "📦 Binaries built for 7 platforms"
+          echo "📦 Binaries built for 7 platforms (CLI and Service)"
+          echo "🐳 Docker image published to ghcr.io"
           echo "🔐 Checksums generated and verified"
           echo "📋 Release notes automatically generated"
           echo ""

.gitignore

@@ -13,19 +13,23 @@ dist/
 
 # Root-level binary executables (exclude built binaries in root)
 /soundtouch-cli
+/soundtouch-service
 /example-mdns
 /example-upnp
 /example-unified
 /mdns-scanner
 /websocket-demo
+/main
 
 # Environment configuration
 .env
 .env.local
 .env.*.local
+docker-compose.override.yml
 
 # Test coverage reports
 coverage.out
+coverage*.out
 coverage.html
 *.prof
 
@@ -59,6 +63,7 @@ Thumbs.db
 *.pid
 *.seed
 *.pid.lock
+.output.txt
 
 # Runtime data
 pids

.golangci.yml

@@ -50,7 +50,12 @@ linters:
         linters:
           - gocritic # Can be overly strict for test code
           - wsl # Whitespace less critical in tests
+          - wsl_v5 # Whitespace less critical in tests
           - gocyclo # Complexity less critical in tests
+          - govet # Avoid shadow warnings in tests
+          - revive # Avoid exported/package-comments in tests
+          - errcheck # Avoid mandatory error checks in tests
+          - unparam # Often parameters are fixed in test setups
 
       # Exclude specific rules for generated files
       - path: ".*\\.pb\\.go$"
@@ -62,6 +67,11 @@ linters:
           - staticcheck
         text: "SA9003:" # Empty branch
 
+      - linters:
+          - staticcheck
+        text: "SA1008: keys in http.Header are canonicalized"
+        path: pkg/service/handlers/handlers_etag_test.go
+
       # Allow main functions to not check errors in examples
       - path: cmd/.*\.go
         text: "Error return value of.*is not checked"
@@ -85,7 +95,7 @@ linters:
         - fieldalignment # Can be overly aggressive
 
     gocyclo:
-      min-complexity: 15
+      min-complexity: 20
 
     gocritic:
       enabled-checks:

CONTRIBUTING.md

@@ -76,7 +76,7 @@ When filing a bug report, include:
 Feature requests are welcome! Please:
 
 1. **Check if the feature already exists** in documentation
-2. **Verify it's supported by the SoundTouch API** (see [official API docs](docs/API-Endpoints-Overview.md))
+2. **Verify it's supported by the SoundTouch API** (see [official API docs](docs/reference/API-ENDPOINTS.md))
 3. **Explain the use case** and how it benefits users
 
 ### 🔧 Contributing Code
@@ -469,10 +469,10 @@ Contributors will be:
 
 - [Go Documentation](https://golang.org/doc/)
 - [Effective Go](https://golang.org/doc/effective_go.html)
-- [Bose SoundTouch API Documentation](docs/API-Endpoints-Overview.md)
+- [Bose SoundTouch API Documentation](docs/reference/API-ENDPOINTS.md)
 - [Project Architecture](docs/PROJECT-PATTERNS.md)
-- [Development Status](docs/STATUS.md)
+- [Development Status](docs/archive/STATUS.md)
 
 ---
 
-**Thank you for contributing!** Every contribution helps make this library better for the entire SoundTouch community.
+**Thank you for contributing!** Every contribution helps make this library better for the entire SoundTouch community.

Dockerfile

@@ -0,0 +1,54 @@
+# Build stage
+FROM --platform=$BUILDPLATFORM golang:1.26.0-alpine AS builder
+
+# Declare automatic platform ARGs to make them available in build stage
+# See https://docs.docker.com/reference/dockerfile#automatic-platform-args-in-the-global-scope
+# We should not set defaults here, but rely on BuildKit to set them matching the BUILDPLATFORM
+ARG TARGETARCH
+ARG TARGETOS
+ARG TARGETVARIANT
+
+WORKDIR /app
+
+# Copy go mod and sum files
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the rest of the source code
+COPY . .
+
+# Build the soundtouch-service
+RUN if [ "${TARGETARCH}" = "arm" ] && [ -n "${TARGETVARIANT}" ]; then \
+      CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} GOARM=${TARGETVARIANT#v} go build -o /soundtouch-service ./cmd/soundtouch-service; \
+    else \
+      CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o /soundtouch-service ./cmd/soundtouch-service; \
+    fi
+
+# Final stage
+FROM alpine:3.23
+
+# Install necessary runtime dependencies
+RUN apk add --no-cache ca-certificates tzdata
+
+WORKDIR /app
+
+# Copy the binary from the builder stage
+COPY --from=builder /soundtouch-service /app/soundtouch-service
+
+# Verify the binary works on the target platform
+RUN /app/soundtouch-service version || echo "Binary verification complete"
+
+# Create data directory for persistence
+RUN mkdir -p /app/data
+
+# Set environment variables with defaults
+ENV PORT=8000
+ENV DATA_DIR=/app/data
+ENV LOG_PROXY_BODY=false
+ENV REDACT_PROXY_LOGS=true
+
+# Expose the service port
+EXPOSE 8000
+
+# Run the service
+ENTRYPOINT ["/app/soundtouch-service"]

Makefile

@@ -12,6 +12,8 @@ GOFMT=gofmt
 # Build parameters
 BINARY_NAME=soundtouch-cli
 BINARY_PATH=./cmd/$(BINARY_NAME)
+SERVICE_NAME=soundtouch-service
+SERVICE_PATH=./cmd/$(SERVICE_NAME)
 EXAMPLE_MDNS_NAME=example-mdns
 EXAMPLE_MDNS_PATH=./cmd/$(EXAMPLE_MDNS_NAME)
 EXAMPLE_UPNP_NAME=example-upnp
@@ -25,13 +27,18 @@ BUILD_DIR=./build
 
 all: check build
 
-build: build-cli build-examples
+build: build-cli build-service build-examples
 
 build-cli:
 	@echo "Building $(BINARY_NAME)..."
 	@mkdir -p $(BUILD_DIR)
 	$(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME) $(BINARY_PATH)
 
+build-service:
+	@echo "Building $(SERVICE_NAME)..."
+	@mkdir -p $(BUILD_DIR)
+	$(GOBUILD) -o $(BUILD_DIR)/$(SERVICE_NAME) $(SERVICE_PATH)
+
 build-examples:
 	@echo "Building $(EXAMPLE_MDNS_NAME)..."
 	@mkdir -p $(BUILD_DIR)
@@ -47,17 +54,21 @@ build-linux:
 	@echo "Building for Linux..."
 	@mkdir -p $(BUILD_DIR)
 	GOOS=linux GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64 $(BINARY_PATH)
+	GOOS=linux GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(SERVICE_NAME)-linux-amd64 $(SERVICE_PATH)
 
 build-darwin:
 	@echo "Building for macOS..."
 	@mkdir -p $(BUILD_DIR)
 	GOOS=darwin GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-amd64 $(BINARY_PATH)
 	GOOS=darwin GOARCH=arm64 $(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 $(BINARY_PATH)
+	GOOS=darwin GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(SERVICE_NAME)-darwin-amd64 $(SERVICE_PATH)
+	GOOS=darwin GOARCH=arm64 $(GOBUILD) -o $(BUILD_DIR)/$(SERVICE_NAME)-darwin-arm64 $(SERVICE_PATH)
 
 build-windows:
 	@echo "Building for Windows..."
 	@mkdir -p $(BUILD_DIR)
 	GOOS=windows GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe $(BINARY_PATH)
+	GOOS=windows GOARCH=amd64 $(GOBUILD) -o $(BUILD_DIR)/$(SERVICE_NAME)-windows-amd64.exe $(SERVICE_PATH)
 
 build-examples-all:
 	@echo "Building examples for all platforms..."
@@ -108,6 +119,18 @@ dev: build-cli
 	@echo "Starting development CLI..."
 	$(BUILD_DIR)/$(BINARY_NAME) -help
 
+dev-service: build-service
+	@echo "Starting development service..."
+	$(BUILD_DIR)/$(SERVICE_NAME)
+
+dev-service-proxy: build-service
+	@echo "Starting development service with proxy..."
+	@if [ -z "$(PROXY_URL)" ]; then \
+		echo "Usage: make dev-service-proxy PROXY_URL=http://localhost:8001"; \
+		exit 1; \
+	fi
+	PYTHON_BACKEND_URL=$(PROXY_URL) $(BUILD_DIR)/$(SERVICE_NAME)
+
 dev-discover: build-cli
 	@echo "Running device discovery..."
 	$(BUILD_DIR)/$(BINARY_NAME) -discover
@@ -164,9 +187,10 @@ dev-scan-http: build-examples
 	@echo "Scanning for HTTP mDNS services..."
 	$(BUILD_DIR)/$(SCANNER_NAME) -service _http._tcp -v
 
-install: build-cli
-	@echo "Installing $(BINARY_NAME) to $(GOPATH)/bin..."
+install: build-cli build-service
+	@echo "Installing binaries to $(GOPATH)/bin..."
 	cp $(BUILD_DIR)/$(BINARY_NAME) $(GOPATH)/bin/
+	cp $(BUILD_DIR)/$(SERVICE_NAME) $(GOPATH)/bin/
 
 clean:
 	@echo "Cleaning..."
@@ -177,7 +201,7 @@ clean:
 release: clean check build-all
 	@echo "Creating release archive..."
 	@mkdir -p $(BUILD_DIR)/release
-	@for binary in $(BUILD_DIR)/$(BINARY_NAME)-*; do \
+	@for binary in $(BUILD_DIR)/$(BINARY_NAME)-* $(BUILD_DIR)/$(SERVICE_NAME)-*; do \
 		if [ -f "$$binary" ]; then \
 			cp "$$binary" $(BUILD_DIR)/release/; \
 		fi \
@@ -186,16 +210,22 @@ release: clean check build-all
 
 docker-build:
 	@echo "Building Docker image..."
-	docker build -t soundtouch-go:$(VERSION) .
+	docker build -t soundtouch-service .
 
-docker-dev: docker-build
-	@echo "Running development container..."
-	docker run --rm -it --network host soundtouch-go:$(VERSION)
+docker-run-host:
+	@echo "Running Docker container..."
+	@echo "Note: --network host is used for discovery (Linux only). For macOS/Windows use port mapping."
+	docker run --rm -it --network host -v $$(pwd)/data:/app/data soundtouch-service
+
+docker-run-ports:
+	@echo "Running Docker container with port mapping (discovery will be manual)..."
+	docker run --rm -it -p 8000:8000 -v $$(pwd)/data:/app/data soundtouch-service
 
 help:
 	@echo "Available targets:"
-	@echo "  build         - Build the CLI tool and examples"
+	@echo "  build         - Build the CLI tool, service, and examples"
 	@echo "  build-cli     - Build only the CLI tool"
+	@echo "  build-service - Build only the service"
 	@echo "  build-examples - Build only the example programs"
 	@echo "  build-all     - Build for all platforms"
 	@echo "  test          - Run tests"
@@ -206,6 +236,8 @@ help:
 	@echo "  lint          - Run golangci-lint"
 	@echo "  tidy          - Tidy dependencies"
 	@echo "  dev           - Build and show CLI help"
+	@echo "  dev-service   - Build and run service locally"
+	@echo "  dev-service-proxy - Build and run service with proxy (PROXY_URL=url required)"
 	@echo "  dev-discover  - Build and run device discovery"
 	@echo "  dev-info      - Build and get device info (HOST=ip required)"
 	@echo "  dev-mdns      - Build and run mDNS discovery example"
@@ -217,14 +249,17 @@ help:
 	@echo "  dev-scan-all     - Scan all mDNS services on network"
 	@echo "  dev-scan-soundtouch - Scan specifically for SoundTouch mDNS services"
 	@echo "  dev-scan-http    - Scan for HTTP mDNS services"
-	@echo "  install       - Install binary to GOPATH/bin"
+	@echo "  install       - Install binaries to GOPATH/bin"
 	@echo "  clean         - Clean build artifacts"
 	@echo "  release       - Create release binaries"
 	@echo "  docker-build  - Build Docker image"
-	@echo "  docker-dev    - Run development container"
+	@echo "  docker-run-host  - Run container with host networking (Linux discovery)"
+	@echo "  docker-run-ports - Run container with port mapping (macOS/Windows/No discovery)"
 	@echo "  help          - Show this help message"
 	@echo ""
 	@echo "Examples:"
+	@echo "  make dev-service"
+	@echo "  make dev-service-proxy PROXY_URL=http://192.168.1.50:8001"
 	@echo "  make dev-discover"
 	@echo "  make dev-info HOST=192.168.1.10"
 	@echo "  make dev-mdns"

README.md

@@ -1,6 +1,6 @@
-# Bose SoundTouch API Client
+# Bose SoundTouch Toolkit
 
-A comprehensive Go library and CLI tool for controlling Bose SoundTouch devices via their Web API.
+A comprehensive solution for controlling and preserving Bose SoundTouch devices, including a Go library, CLI tool, and a local service for cloud emulation.
 
 [![Go Reference](https://pkg.go.dev/badge/github.com/gesellix/bose-soundtouch.svg)](https://pkg.go.dev/github.com/gesellix/bose-soundtouch)
 [![Go Report Card](https://goreportcard.com/badge/github.com/gesellix/bose-soundtouch)](https://goreportcard.com/report/github.com/gesellix/bose-soundtouch)
@@ -17,8 +17,18 @@ A comprehensive Go library and CLI tool for controlling Bose SoundTouch devices
 - ⚡ **Real-time Events**: WebSocket connection for live device state monitoring
 - 🔍 **Device Discovery**: Automatic discovery via UPnP/SSDP and mDNS
 - 📻 **Content Navigation**: Browse and search TuneIn, Pandora, Spotify, local music
+- 📻 **RadioBrowser**: Access thousands of internet radio stations via [radio-browser.info](docs/reference/radio-browser.md)
 - 🎙️ **Station Management**: Add and play radio stations without presets
 - 🖥️ **CLI Tool**: Comprehensive command-line interface
+- 🌐 **SoundTouch Service**: Emulate Bose cloud services for offline device operation
+- 🔧 **Service Migration**: Migrate devices to use local services instead of Bose cloud (XML, Hosts, or DNS redirection)
+- 🔍 **DNS Discovery & Interception**: Dynamic DNS server for intercepting and logging Bose service queries (requires port 53)
+- 📊 **DNS Discovery Analysis**: Track and deduplicate all device DNS queries to discover hidden hostnames
+- 📊 **Traffic Analysis**: Proxy and log device communications
+- 📝 **HTTP Recording**: Persist interactions as re-playable `.http` files
+- 🔄 **Endpoint Mirroring**: Asynchronously mirror local requests to Bose cloud for parity testing
+- ⚖️ **Parity Logging**: Detect and record discrepancies between local and official Bose responses
+- 🧹 **Session Management**: Manage and cleanup recorded interaction sessions
 - 🔒 **Production Ready**: Extensive testing with real SoundTouch hardware
 - 🌐 **Cross-Platform**: Windows, macOS, Linux support
 
@@ -26,9 +36,10 @@ A comprehensive Go library and CLI tool for controlling Bose SoundTouch devices
 
 ### Installation
 
-#### Install CLI Tool
+#### Install CLI and Service Tools
 ```bash
 go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-cli@latest
+go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
 ```
 
 #### Add Library to Your Project
@@ -38,41 +49,54 @@ go get github.com/gesellix/bose-soundtouch
 
 ### CLI Usage
 
-#### Discover Devices
+Find SoundTouch devices on your network:
 ```bash
-# Find SoundTouch devices on your network
 soundtouch-cli discover devices
 ```
 
-# Control a Device
+Control a device (replace `192.168.1.100` with your speaker's IP):
 ```bash
-# Basic device information
-soundtouch-cli --host 192.168.1.100 info get
+# Basic information
+soundtouch-cli --host 192.168.1.100 info
 
 # Media controls
 soundtouch-cli --host 192.168.1.100 play start
 soundtouch-cli --host 192.168.1.100 volume set --level 50
-soundtouch-cli --host 192.168.1.100 source select --source SPOTIFY
 
 # Preset management
 soundtouch-cli --host 192.168.1.100 preset list
-soundtouch-cli --host 192.168.1.100 preset store-current --slot 1
-soundtouch-cli --host 192.168.1.100 preset select --slot 1
-
-# Browse and discover content
-soundtouch-cli --host 192.168.1.100 browse tunein
-soundtouch-cli --host 192.168.1.100 station search-tunein --query "jazz"
-soundtouch-cli --host 192.168.1.100 station add --source TUNEIN --token <token> --name "Jazz Radio"
-
-# Speaker notifications (ST-10 only)
-soundtouch-cli --host 192.168.1.100 speaker tts --text "Welcome home" --app-key YOUR_KEY
-soundtouch-cli --host 192.168.1.100 speaker url --url "https://example.com/doorbell.mp3" --app-key YOUR_KEY
-soundtouch-cli --host 192.168.1.100 speaker beep
-
-# Real-time monitoring
-soundtouch-cli --host 192.168.1.100 events subscribe
 ```
 
+For full CLI documentation, see the [CLI Reference](https://gesellix.github.io/Bose-SoundTouch/guides/CLI-REFERENCE.html).
+
+### SoundTouch Service (Cloud Shutdown Protection)
+
+The `soundtouch-service` is a local server that emulates Bose's cloud services. This is critical for keeping your speakers functional after the **Bose Cloud Shutdown in May 2026**.
+
+#### Key Features:
+- **🏠 Local Emulation**: BMX and Marge service implementation
+- **🔌 Easy Setup**: Activate SSH via USB stick (`remote_services` file)
+- **🔧 Device Migration**: Seamlessly transition devices to local control
+- **🌐 Web Management UI**: Easy browser-based setup and management
+- **💾 Persistent Data**: Store presets, recents, and sources locally
+- **🔄 Endpoint Mirroring**: Asynchronously mirror local requests to Bose cloud for parity testing
+- **⚖️ Parity Logging**: Detect and record discrepancies between local and official Bose responses
+- **📝 HTTP Recording**: Persist all interactions as re-playable `.http` files
+- **🧹 Session Management**: Manage and cleanup recorded interaction sessions
+
+#### Quick Start:
+```bash
+# Start the service
+soundtouch-service
+```
+Open `http://localhost:8000` in your browser to manage your devices. Documentation is also available directly through the web interface.
+
+For a comprehensive guide on transitioning your system, see the [Bose Cloud Shutdown: Survival Guide](https://gesellix.github.io/Bose-SoundTouch/guides/SURVIVAL-GUIDE.html).
+
+Detailed service configuration and Docker instructions can be found in [SoundTouch Service Guide](https://gesellix.github.io/Bose-SoundTouch/guides/SOUNDTOUCH-SERVICE.html).
+
+For professional migration tips and safety measures, see the [Migration & Safety Guide](https://gesellix.github.io/Bose-SoundTouch/guides/MIGRATION-SAFETY.html).
+
 ### Library Usage
 
 #### Basic Control
@@ -300,8 +324,8 @@ func main() {
         Port: 8090,
     })
     
-    // Play Text-to-Speech message
-    err := c.PlayTTS("Welcome home!", "your-app-key", 70)
+    // Play Text-to-Speech message (language code "EN", "DE", etc.)
+    err := c.PlayTTS("Welcome home!", "your-app-key", "EN", 70)
     if err != nil {
         log.Fatal(err)
     }
@@ -364,18 +388,19 @@ This library supports all Bose SoundTouch-compatible devices, including:
 ## Documentation
 
 - 📖 [Contributing Guide](CONTRIBUTING.md) - How to contribute to the project
-- 📚 [API Reference](docs/API-Endpoints-Overview.md) - Complete endpoint documentation
-- 🔧 [CLI Reference](docs/CLI-REFERENCE.md) - Command-line tool guide
-- 🎯 [Getting Started](docs/GETTING-STARTED.md) - Detailed setup and usage
-- 📻 [Preset Quick Start](docs/PRESET-QUICKSTART.md) - Favorite content management
-- 🧭 [Navigation Guide](docs/NAVIGATION-GUIDE.md) - Content browsing and station management
-- 📋 [Navigation API Reference](docs/API-NAVIGATION-REFERENCE.md) - Navigation API documentation
-- ⚙️ [Advanced Features](docs/SYSTEM-ENDPOINTS.md) - Advanced functionality
-- 🏠 [Multiroom Setup](docs/zone-management.md) - Zone configuration guide
-- ⚡ [WebSocket Events](docs/websocket-events.md) - Real-time event handling
-- 🔔 [Speaker Notifications](docs/SPEAKER_ENDPOINT.md) - TTS and audio notifications guide
-- 🔍 [Device Discovery](docs/DISCOVERY.md) - Discovery configuration
-- 🛠️ [Troubleshooting](docs/TROUBLESHOOTING.md) - Common issues and solutions
+ - 📚 [API Reference](https://gesellix.github.io/Bose-SoundTouch/reference/API-ENDPOINTS.html) - Complete endpoint documentation
+- 🔧 [CLI Reference](https://gesellix.github.io/Bose-SoundTouch/guides/CLI-REFERENCE.html) - Command-line tool guide
+- 🌐 [SoundTouch Service Guide](https://gesellix.github.io/Bose-SoundTouch/guides/SOUNDTOUCH-SERVICE.html) - Local service setup and migration
+- 🎯 [Getting Started](https://gesellix.github.io/Bose-SoundTouch/guides/GETTING-STARTED.html) - Detailed setup and usage
+- 📻 [Preset Quick Start](https://gesellix.github.io/Bose-SoundTouch/PRESET-QUICKSTART.md) - Favorite content management
+- 🧭 [Navigation Guide](https://gesellix.github.io/Bose-SoundTouch/NAVIGATION-GUIDE.md) - Content browsing and station management
+- 📋 [Navigation API Reference](https://gesellix.github.io/Bose-SoundTouch/API-NAVIGATION-REFERENCE.md) - Navigation API documentation
+- ⚙️ [Advanced Features](https://gesellix.github.io/Bose-SoundTouch/reference/SYSTEM-ENDPOINTS.html) - Advanced functionality
+- 🏠 [Multiroom Setup](https://gesellix.github.io/Bose-SoundTouch/reference/ZONE-MANAGEMENT.html) - Zone configuration guide
+- ⚡ [WebSocket Events](https://gesellix.github.io/Bose-SoundTouch/reference/WEBSOCKET-EVENTS.html) - Real-time event handling
+- 🔔 [Speaker Notifications](https://gesellix.github.io/Bose-SoundTouch/reference/SPEAKER-ENDPOINT.html) - TTS and audio notifications guide
+- 🔍 [Device Discovery](https://gesellix.github.io/Bose-SoundTouch/reference/DISCOVERY.html) - Discovery configuration
+- 🛠️ [Troubleshooting](https://gesellix.github.io/Bose-SoundTouch/guides/TROUBLESHOOTING.html) - Common issues and solutions
 
 ## Development
 
@@ -456,29 +481,68 @@ This Go library will continue to work as it uses the local Web API for direct de
 
 **Community Alternatives**: See the [Related Projects](#related-projects) section below for additional tools like SoundCork that provide cloud service alternatives and the SoundTouch Plus project that offers comprehensive Home Assistant integration.
 
-## Related Projects
+## Related Projects & Credits
 
-### SoundTouch Plus
+This project builds upon the excellent work of several community projects:
+
+### SoundCork 🍾
+- **Project**: [SoundCork - SoundTouch API Intercept](https://github.com/deborahgu/soundcork)
+- **Authors**: Deborah Kaplan and contributors
+- **Our Implementation**: The `soundtouch-service` in this project is heavily inspired by SoundCork's Python implementation. SoundCork pioneered the approach of intercepting and emulating Bose's cloud services, providing the foundation for offline SoundTouch operation.
+- **Key Contributions**: Service emulation architecture, BMX/Marge endpoint discovery, device migration strategies
+- **License**: MIT License
+
+### ÜberBöse API 🎵
+- **Project**: [ÜberBöse API](https://github.com/julius-d/ueberboese-api)
+- **Author**: Julius
+- **Our Implementation**: This project provided valuable insights into advanced SoundTouch API endpoints and helped make our implementation more complete, particularly for content navigation and advanced device features.
+- **Key Contributions**: Extended API endpoint documentation, advanced feature discovery
+- **License**: MIT License
+
+### SoundTouch Plus 🏠
 - **Project**: [SoundTouch Plus Home Assistant Component](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus)
 - **Wiki**: [SoundTouch WebServices API Documentation](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API)
-- **Description**: Comprehensive Home Assistant integration with extensive API documentation
-- **Contribution**: The SoundTouch Plus Wiki provided invaluable documentation of working endpoints beyond the official API, enabling the preset management and content navigation features in this library
+- **Author**: Todd Lucas
+- **Our Implementation**: The comprehensive API documentation in the SoundTouch Plus Wiki provided invaluable insights into undocumented endpoints beyond the official API, enabling our preset management and content navigation features.
+- **Key Contributions**: Extensive API endpoint documentation, real-world usage patterns
+- **License**: MIT License
 
-### SoundCork
-- **Project**: [SoundCork - SoundTouch API Intercept](https://github.com/deborahgu/soundcork)
-- **Description**: Intercept API for Bose SoundTouch devices after cloud service discontinuation
-- **Purpose**: Provides a local alternative to cloud-based SoundTouch services post-sunset
-- **Compatibility**: Complements this Go library by extending functionality beyond the local device API
+### SoundTouch Hook 🪝
+- **Project**: [Bose SoundTouch Hook](https://github.com/CodeFinder2/bose-soundtouch-hook)
+- **Author**: Adrian Böckenkamp
+- **Our Implementation**: This project provides a powerful framework for intercepting and hooking into internal device processes using `LD_PRELOAD`. It was instrumental in verifying internal function calls and understanding how the device validates cloud domains.
+- **Key Contributions**: Reverse engineering framework, process hooking, cross-compilation toolchain
+- **License**: GPL-3.0 License
 
-These projects form a comprehensive ecosystem for SoundTouch device management and provide alternatives to Bose's discontinued cloud services.
+### Community Ecosystem
+
+These projects together form a comprehensive ecosystem for SoundTouch device management:
+
+- **This Project**: Go library + CLI + service for programmatic control and offline operation
+- **SoundCork**: Python-based service interception and cloud replacement  
+- **SoundTouch Plus**: Home Assistant integration with extensive device support
+- **ÜberBöse**: API research and advanced endpoint discovery
+- **SoundTouch Hook**: Advanced reverse engineering and process instrumentation
+
+We are grateful to these projects and their maintainers for paving the way and providing the foundation that made this comprehensive Go implementation possible. The SoundTouch community's collaborative approach to reverse engineering and documentation has been invaluable.
+
+### Contributing Back
+
+If you discover new endpoints, features, or improvements through this library, please consider contributing back to these projects as well. The stronger our community ecosystem becomes, the better we can support SoundTouch devices beyond Bose's official support timeline.
 
 ## Support
 
 - 🐛 **Bug Reports**: [Create an issue](https://github.com/gesellix/bose-soundtouch/issues/new)
 - 💡 **Feature Requests**: [Start a discussion](https://github.com/gesellix/bose-soundtouch/discussions)
 - ❓ **Questions**: Check [existing discussions](https://github.com/gesellix/bose-soundtouch/discussions)
-- 📖 **Documentation**: Browse the [docs/](docs/) directory
+- 📖 **Documentation**: [Online Documentation](https://gesellix.github.io/Bose-SoundTouch/)
+- 🔍 **New Discoveries**: [Undocumented Community Features](https://gesellix.github.io/Bose-SoundTouch/UNDOCUMENTED-COMMUNITY-FEATURES.md)
+- 🌐 **Upstream Analysis**: [Upstream URLs & Domains](https://gesellix.github.io/Bose-SoundTouch/analysis/UPSTREAM-URLS.html)
+- 🔧 **Redirection Guide**: [Device Redirect Methods](https://gesellix.github.io/Bose-SoundTouch/analysis/DEVICE-REDIRECT-METHODS.html)
+- 🐣 **Initial Setup**: [Device Initial Setup Variants](https://gesellix.github.io/Bose-SoundTouch/guides/DEVICE-INITIAL-SETUP.html)
+- 📜 **Logging & Debugging**: [Device Logging Guide](https://gesellix.github.io/Bose-SoundTouch/DEVICE-LOGGING.md)
+- 🔒 **HTTPS & CA Setup**: [HTTPS & Custom CA Guide](https://gesellix.github.io/Bose-SoundTouch/guides/HTTPS-SETUP.html)
 
 ---
 
-**Star this project** ⭐ if you find it useful!
+**Star this project** ⭐ if you find it useful!

cmd/debug-consolidation/main.go

@@ -0,0 +1,242 @@
+// Package main provides a debug tool for analyzing device consolidation and migration scenarios.
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/gesellix/bose-soundtouch/pkg/models"
+	"github.com/gesellix/bose-soundtouch/pkg/service/datastore"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Println("Usage: debug-consolidation <data-directory>")
+		fmt.Println("Example: debug-consolidation /var/lib/soundtouch-service")
+		os.Exit(1)
+	}
+
+	dataDir := os.Args[1]
+
+	fmt.Printf("🔍 Analyzing device consolidation in: %s\n", dataDir)
+
+	// Initialize datastore
+	ds := datastore.NewDataStore(dataDir)
+
+	// List all devices
+	devices, err := ds.ListAllDevices()
+	if err != nil {
+		log.Fatalf("Failed to list devices: %v", err)
+	}
+
+	fmt.Printf("📱 Found %d device entries:\n", len(devices))
+
+	for i := range devices {
+		device := &devices[i]
+		fmt.Printf("  %d. %s (Account: %s)\n", i+1, device.DeviceID, device.AccountID)
+		fmt.Printf("     Name: %s\n", device.Name)
+		fmt.Printf("     IP: %s, MAC: %s, Serial: %s\n",
+			device.IPAddress, device.MacAddress, device.DeviceSerialNumber)
+
+		// Check directory contents
+		deviceDir := ds.AccountDeviceDir(device.AccountID, device.DeviceID)
+		analyzeDeviceDirectory(deviceDir, device.DeviceID)
+		fmt.Println()
+	}
+
+	// Group devices by potential physical device
+	fmt.Println("🔄 Analyzing potential consolidation opportunities:")
+
+	deviceGroups := groupDevicesByIdentity(devices)
+
+	for i, group := range deviceGroups {
+		if len(group) <= 1 {
+			continue
+		}
+
+		fmt.Printf("  Group %d - %d entries for same physical device:\n", i+1, len(group))
+
+		for i := range group {
+			device := &group[i]
+			deviceDir := ds.AccountDeviceDir(device.AccountID, device.DeviceID)
+			fileCount := countFiles(deviceDir)
+			fmt.Printf("    - %s (%d files)\n", device.DeviceID, fileCount)
+		}
+
+		// Recommend consolidation target
+		macDevice := findMACBasedDevice(group)
+		if macDevice != nil {
+			fmt.Printf("    → Recommend keeping: %s (MAC-based)\n", macDevice.DeviceID)
+		} else {
+			fmt.Printf("    → No clear MAC-based target found\n")
+		}
+
+		fmt.Println()
+	}
+}
+
+func analyzeDeviceDirectory(dirPath, deviceID string) {
+	entries, err := os.ReadDir(dirPath)
+	if err != nil {
+		fmt.Printf("     Directory: %s (Error: %v)\n", dirPath, err)
+		return
+	}
+
+	fmt.Printf("     Directory: %s (%d files)\n", dirPath, len(entries))
+
+	// Check for important files
+	importantFiles := []string{"DeviceInfo.xml", "Presets.xml", "Recents.xml", "Sources.xml"}
+	for _, fileName := range importantFiles {
+		filePath := filepath.Join(dirPath, fileName)
+		if stat, err := os.Stat(filePath); err == nil {
+			status := "✓"
+			if stat.Size() == 0 {
+				status = "⚠️ (empty)"
+			} else if stat.Size() < 100 {
+				status = "⚠️ (very small)"
+			}
+
+			fmt.Printf("       %s %s (%d bytes)\n", status, fileName, stat.Size())
+		} else {
+			fmt.Printf("       ❌ %s (missing)\n", fileName)
+		}
+	}
+
+	// Check if deviceID looks like MAC address
+	if isLikelyMACAddress(deviceID) {
+		fmt.Printf("       📍 Device ID appears to be MAC address format\n")
+	} else {
+		fmt.Printf("       📍 Device ID appears to be %s format\n", guessIDType(deviceID))
+	}
+}
+
+func countFiles(dirPath string) int {
+	entries, err := os.ReadDir(dirPath)
+	if err != nil {
+		return 0
+	}
+
+	count := 0
+
+	for _, entry := range entries {
+		if !entry.IsDir() {
+			count++
+		}
+	}
+
+	return count
+}
+
+func groupDevicesByIdentity(devices []models.ServiceDeviceInfo) [][]models.ServiceDeviceInfo {
+	var groups [][]models.ServiceDeviceInfo
+
+	// Simple grouping by MAC address and serial number
+	macGroups := make(map[string][]models.ServiceDeviceInfo)
+	serialGroups := make(map[string][]models.ServiceDeviceInfo)
+	ipGroups := make(map[string][]models.ServiceDeviceInfo)
+
+	for i := range devices {
+		device := &devices[i]
+		// Group by MAC address
+		if device.MacAddress != "" {
+			macGroups[device.MacAddress] = append(macGroups[device.MacAddress], *device)
+		}
+
+		// Group by serial number
+		if device.DeviceSerialNumber != "" {
+			serialGroups[device.DeviceSerialNumber] = append(serialGroups[device.DeviceSerialNumber], *device)
+		}
+
+		// Group by IP address
+		if device.IPAddress != "" {
+			ipGroups[device.IPAddress] = append(ipGroups[device.IPAddress], *device)
+		}
+	}
+
+	// Merge groups - prioritize MAC address grouping
+	processed := make(map[string]bool)
+
+	for _, macDevices := range macGroups {
+		if len(macDevices) > 1 {
+			groups = append(groups, macDevices)
+			for i := range macDevices {
+				processed[macDevices[i].DeviceID] = true
+			}
+		}
+	}
+
+	// Check for serial number groups not already processed
+	for _, serialDevices := range serialGroups {
+		if len(serialDevices) > 1 {
+			unprocessed := []models.ServiceDeviceInfo{}
+
+			for i := range serialDevices {
+				if !processed[serialDevices[i].DeviceID] {
+					unprocessed = append(unprocessed, serialDevices[i])
+				}
+			}
+
+			if len(unprocessed) > 1 {
+				groups = append(groups, unprocessed)
+				for i := range unprocessed {
+					processed[unprocessed[i].DeviceID] = true
+				}
+			}
+		}
+	}
+
+	return groups
+}
+
+func findMACBasedDevice(devices []models.ServiceDeviceInfo) *models.ServiceDeviceInfo {
+	for i := range devices {
+		if isLikelyMACAddress(devices[i].DeviceID) {
+			return &devices[i]
+		}
+	}
+
+	return nil
+}
+
+func isLikelyMACAddress(id string) bool {
+	// MAC addresses are typically 12 hex characters without separators
+	// or 17 characters with separators (XX:XX:XX:XX:XX:XX)
+	if len(id) == 12 {
+		for _, c := range id {
+			if (c < '0' || c > '9') && (c < 'A' || c > 'F') && (c < 'a' || c > 'f') {
+				return false
+			}
+		}
+
+		return true
+	}
+
+	return false
+}
+
+func guessIDType(id string) string {
+	if len(id) > 15 && (id[0] == 'I' || id[0] == 'K') {
+		return "serial number"
+	}
+
+	// Check if it looks like an IP address
+	if len(id) >= 7 && len(id) <= 15 {
+		dotCount := 0
+
+		for _, c := range id {
+			if c == '.' {
+				dotCount++
+			} else if c < '0' || c > '9' {
+				break
+			}
+		}
+
+		if dotCount == 3 {
+			return "IP address"
+		}
+	}
+
+	return "unknown"
+}

cmd/soundtouch-cli/cmd_events.go

@@ -389,6 +389,10 @@ func handleSpecialMessage(message *models.SpecialMessage, filters map[string]boo
 			if !filters["userActivity"] {
 				return
 			}
+		case models.MessageTypeUserInactivity:
+			if !filters["userInactivity"] {
+				return
+			}
 		}
 	}
 
@@ -402,6 +406,12 @@ func handleSpecialMessage(message *models.SpecialMessage, filters map[string]boo
 	case models.MessageTypeUserActivity:
 		fmt.Printf("\n👤 User Activity [%s]\n", message.DeviceID)
 
+		if verbose {
+			fmt.Printf("  ⏰ Timestamp: %s\n", message.Timestamp.Format("15:04:05"))
+		}
+	case models.MessageTypeUserInactivity:
+		fmt.Printf("\n💤 User Inactivity [%s]\n", message.DeviceID)
+
 		if verbose {
 			fmt.Printf("  ⏰ Timestamp: %s\n", message.Timestamp.Format("15:04:05"))
 		}

cmd/soundtouch-cli/cmd_speaker.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"net/url"
 	"strings"
 
 	"github.com/gesellix/bose-soundtouch/pkg/models"
@@ -35,23 +34,12 @@ func playTTS(c *cli.Context) error {
 		return err
 	}
 
-	// URL encode the text for Google TTS
-	encodedText := url.QueryEscape(text)
-
-	// Build TTS URL with language support
-	ttsURL := fmt.Sprintf("http://translate.google.com/translate_tts?ie=UTF-8&tl=%s&client=tw-ob&q=%s", language, encodedText)
-
 	// Create PlayInfo for TTS
-	playInfo := &models.PlayInfo{
-		URL:     ttsURL,
-		AppKey:  appKey,
-		Service: "TTS Notification",
-		Message: "Google TTS",
-		Reason:  text,
-	}
-
+	var playInfo *models.PlayInfo
 	if volume > 0 {
-		playInfo.SetVolume(volume)
+		playInfo = models.NewTTSPlayInfo(text, appKey, language, volume)
+	} else {
+		playInfo = models.NewTTSPlayInfo(text, appKey, language)
 	}
 
 	err = client.PlayCustom(playInfo)
@@ -121,10 +109,11 @@ func playURL(c *cli.Context) error {
 	}
 
 	// Create PlayInfo for URL content
-	playInfo := models.NewURLPlayInfo(urlStr, appKey, service, message, reason)
-
+	var playInfo *models.PlayInfo
 	if volume > 0 {
-		playInfo.SetVolume(volume)
+		playInfo = models.NewURLPlayInfo(urlStr, appKey, service, message, reason, volume)
+	} else {
+		playInfo = models.NewURLPlayInfo(urlStr, appKey, service, message, reason)
 	}
 
 	err = client.PlayCustom(playInfo)
@@ -147,10 +136,16 @@ func playURL(c *cli.Context) error {
 	return nil
 }
 
-// playNotificationBeep plays a notification beep on the speaker (uses existing endpoint)
-func playNotificationBeep(c *cli.Context) error {
+// playNotification plays a notification sound or a local file on the speaker
+func playNotification(c *cli.Context) error {
 	clientConfig := GetClientConfig(c)
-	PrintDeviceHeader("Playing notification beep", clientConfig.Host, clientConfig.Port)
+	path := c.String("path")
+
+	if path != "" {
+		PrintDeviceHeader(fmt.Sprintf("Playing notification file: %s", path), clientConfig.Host, clientConfig.Port)
+	} else {
+		PrintDeviceHeader("Playing notification beep", clientConfig.Host, clientConfig.Port)
+	}
 
 	client, err := CreateSoundTouchClient(clientConfig)
 	if err != nil {
@@ -158,18 +153,31 @@ func playNotificationBeep(c *cli.Context) error {
 		return err
 	}
 
-	// Use the existing playNotification endpoint
-	err = client.PlayNotificationBeep()
+	err = client.PlayNotification(path)
 	if err != nil {
-		PrintError(fmt.Sprintf("Failed to play notification beep: %v", err))
+		if path != "" {
+			PrintError(fmt.Sprintf("Failed to play notification file: %v", err))
+		} else {
+			PrintError(fmt.Sprintf("Failed to play notification beep: %v", err))
+		}
+
 		return err
 	}
 
-	fmt.Printf("✅ Notification beep played successfully\n")
+	if path != "" {
+		fmt.Printf("✅ Notification file sent successfully: %s\n", path)
+	} else {
+		fmt.Printf("✅ Notification beep played successfully\n")
+	}
 
 	return nil
 }
 
+// playNotificationBeep plays a notification beep on the speaker (uses existing endpoint)
+func playNotificationBeep(c *cli.Context) error {
+	return playNotification(c)
+}
+
 // showSpeakerHelp displays help information about speaker functionality
 func showSpeakerHelp(_ *cli.Context) error {
 	fmt.Println("SoundTouch Speaker Playback Commands")
@@ -189,6 +197,10 @@ func showSpeakerHelp(_ *cli.Context) error {
 	fmt.Println("  Play a simple notification sound")
 	fmt.Println("  Example: soundtouch-cli speaker beep")
 	fmt.Println()
+	fmt.Println("• Custom Notification:")
+	fmt.Println("  Play a device-local PCM file as notification")
+	fmt.Println("  Example: soundtouch-cli speaker notify --path \"/opt/Bose/chimes/grouped.pcm\"")
+	fmt.Println()
 	fmt.Println("Notes:")
 	fmt.Println("• Only ST-10 (Series III) speakers support the /speaker endpoint")
 	fmt.Println("• ST-300 and other models may not support this functionality")

cmd/soundtouch-cli/common.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"net"
 	"net/http"
+	"os"
 	"regexp"
 	"runtime"
 	"strconv"
@@ -331,7 +332,7 @@ func PrintWarning(message string) {
 
 // showVersionInfo displays detailed version information including build details
 func showVersionInfo(_ *cli.Context) error {
-	fmt.Printf("soundtouch-cli version %s\n", version)
+	fmt.Printf("%s version %s\n", os.Args[0], version)
 	fmt.Printf("Build commit: %s\n", commit)
 	fmt.Printf("Build date: %s\n", date)
 	fmt.Printf("Go version: %s\n", runtime.Version())

cmd/soundtouch-cli/main.go

@@ -104,7 +104,7 @@ func main() {
 		Version: version,
 		Authors: []*cli.Author{
 			{
-				Name: "Tobias Gesellchen, and the SoundTouch CLI Contributors",
+				Name: "Tobias Gesellchen, and the Bose-SoundTouch Contributors",
 			},
 		},
 		Flags: CommonFlags,
@@ -1707,6 +1707,19 @@ func main() {
 							},
 						},
 					},
+					{
+						Name:   "notify",
+						Usage:  "Play a notification sound or local file",
+						Action: playNotification,
+						Before: RequireHost,
+						Flags: []cli.Flag{
+							&cli.StringFlag{
+								Name:    "path",
+								Aliases: []string{"p"},
+								Usage:   "Device-local path to a PCM file (e.g. /opt/Bose/chimes/grouped.pcm)",
+							},
+						},
+					},
 					{
 						Name:   "beep",
 						Usage:  "Play a notification beep sound",

cmd/soundtouch-service/main.go

@@ -0,0 +1,956 @@
+// Package main provides the SoundTouch service daemon that acts as a proxy and management
+// interface for Bose SoundTouch devices, providing Marge service emulation and device discovery.
+package main
+
+import (
+	"context"
+	"crypto/tls"
+	"encoding/json"
+	"fmt"
+	"log"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"runtime"
+	"runtime/debug"
+	"strings"
+	"time"
+
+	"github.com/gesellix/bose-soundtouch/pkg/discovery"
+	"github.com/gesellix/bose-soundtouch/pkg/service/certmanager"
+	"github.com/gesellix/bose-soundtouch/pkg/service/datastore"
+	"github.com/gesellix/bose-soundtouch/pkg/service/handlers"
+	"github.com/gesellix/bose-soundtouch/pkg/service/proxy"
+	"github.com/gesellix/bose-soundtouch/pkg/service/setup"
+	"github.com/gesellix/bose-soundtouch/pkg/service/spotify"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"github.com/urfave/cli/v2"
+)
+
+var (
+	version = "dev"
+	commit  = "unknown"
+	date    = "unknown"
+)
+
+func updateBuildInfo() {
+	if info, ok := debug.ReadBuildInfo(); ok {
+		if info.Main.Version != "" && info.Main.Version != "(devel)" {
+			version = info.Main.Version
+		}
+
+		for _, setting := range info.Settings {
+			switch setting.Key {
+			case "vcs.revision":
+				commit = setting.Value
+			case "vcs.time":
+				if t, err := time.Parse(time.RFC3339, setting.Value); err == nil {
+					date = t.Format("2006-01-02_15:04:05")
+				}
+			}
+		}
+	}
+}
+
+func main() {
+	updateBuildInfo()
+
+	app := &cli.App{
+		Name:  "soundtouch-service",
+		Usage: "Local service for Bose SoundTouch cloud emulation and management",
+		Description: `⠎⠕⠥⠝⠙⠤⠞⠕⠥⠉⠓ A local server that emulates Bose cloud services (BMX, Marge).
+   It enables offline operation, device migration, and HTTP interaction recording.`,
+		Version: version,
+		Authors: []*cli.Author{
+			{
+				Name: "Tobias Gesellchen, and the Bose-SoundTouch Contributors",
+			},
+		},
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:    "port",
+				Aliases: []string{"p"},
+				Usage:   "HTTP port to bind the service to",
+				Value:   "8000",
+				EnvVars: []string{"PORT"},
+			},
+			&cli.StringFlag{
+				Name:    "bind",
+				Usage:   "Network interface to bind to",
+				EnvVars: []string{"BIND_ADDR"},
+			},
+			&cli.StringFlag{
+				Name:    "soundcork-url",
+				Usage:   "URL for Soundcork-based service components (legacy)",
+				Value:   "http://localhost:8001",
+				EnvVars: []string{"SOUNDCORK_BACKEND_URL", "TARGET_URL"},
+			},
+			&cli.BoolFlag{
+				Name:    "enable-soundcork-proxy",
+				Usage:   "Enable proxying unknown requests to the Soundcork backend",
+				EnvVars: []string{"ENABLE_SOUNDCORK_PROXY"},
+			},
+			&cli.StringFlag{
+				Name:    "data-dir",
+				Usage:   "Directory for persistent data",
+				Value:   "data",
+				EnvVars: []string{"DATA_DIR"},
+			},
+			&cli.StringFlag{
+				Name:    "server-url",
+				Aliases: []string{"s"},
+				Usage:   "External URL of this service",
+				EnvVars: []string{"SERVER_URL"},
+			},
+			&cli.StringFlag{
+				Name:    "https-port",
+				Usage:   "HTTPS port to bind the service to",
+				Value:   "8443",
+				EnvVars: []string{"HTTPS_PORT"},
+			},
+			&cli.StringFlag{
+				Name:    "https-server-url",
+				Aliases: []string{"S"},
+				Usage:   "External HTTPS URL",
+				EnvVars: []string{"HTTPS_SERVER_URL"},
+			},
+			&cli.BoolFlag{
+				Name:    "redact-logs",
+				Usage:   "Redact sensitive data in proxy logs",
+				Value:   true,
+				EnvVars: []string{"REDACT_PROXY_LOGS"},
+			},
+			&cli.BoolFlag{
+				Name:    "log-bodies",
+				Usage:   "Log full request/response bodies",
+				EnvVars: []string{"LOG_PROXY_BODY"},
+			},
+			&cli.BoolFlag{
+				Name:    "record-interactions",
+				Usage:   "Record HTTP interactions to disk",
+				Value:   true,
+				EnvVars: []string{"RECORD_INTERACTIONS"},
+			},
+			&cli.StringFlag{
+				Name:    "discovery-interval",
+				Usage:   "Device discovery interval",
+				Value:   "5m",
+				EnvVars: []string{"DISCOVERY_INTERVAL"},
+			},
+			&cli.BoolFlag{
+				Name:    "dns-discovery",
+				Usage:   "Enable DNS discovery server",
+				EnvVars: []string{"ENABLE_DNS_DISCOVERY"},
+			},
+			&cli.StringFlag{
+				Name:    "dns-upstream",
+				Usage:   "Upstream DNS server(s) for non-Bose queries (comma-separated). If empty, /etc/resolv.conf is used.",
+				Value:   "",
+				EnvVars: []string{"DNS_UPSTREAM"},
+			},
+			&cli.StringFlag{
+				Name:    "dns-bind",
+				Usage:   "Bind address for the DNS discovery server",
+				Value:   ":53",
+				EnvVars: []string{"DNS_BIND_ADDR"},
+			},
+			&cli.StringFlag{
+				Name:    "spotify-client-id",
+				Usage:   "Spotify OAuth client ID",
+				EnvVars: []string{"SPOTIFY_CLIENT_ID"},
+			},
+			&cli.StringFlag{
+				Name:    "spotify-client-secret",
+				Usage:   "Spotify OAuth client secret",
+				EnvVars: []string{"SPOTIFY_CLIENT_SECRET"},
+			},
+			&cli.StringFlag{
+				Name:    "spotify-redirect-uri",
+				Usage:   "Spotify OAuth redirect URI",
+				Value:   "ueberboese-login://spotify",
+				EnvVars: []string{"SPOTIFY_REDIRECT_URI"},
+			},
+			&cli.StringFlag{
+				Name:    "mgmt-username",
+				Usage:   "Management API username for HTTP Basic Auth",
+				Value:   "admin",
+				EnvVars: []string{"MGMT_USERNAME"},
+			},
+			&cli.StringFlag{
+				Name:    "mgmt-password",
+				Usage:   "Management API password for HTTP Basic Auth",
+				Value:   "change_me!",
+				EnvVars: []string{"MGMT_PASSWORD"},
+			},
+			&cli.StringFlag{
+				Name:    "base-url",
+				Usage:   "External base URL for OAuth callbacks behind reverse proxy",
+				EnvVars: []string{"BASE_URL"},
+			},
+			&cli.BoolFlag{
+				Name:    "mirror-enabled",
+				Usage:   "Enable background mirroring to Bose Cloud",
+				EnvVars: []string{"MIRROR_ENABLED"},
+			},
+			&cli.StringSliceFlag{
+				Name:    "mirror-endpoints",
+				Usage:   "Endpoints to mirror to Bose Cloud (comma-separated or multiple flags)",
+				EnvVars: []string{"MIRROR_ENDPOINTS"},
+			},
+			&cli.StringSliceFlag{
+				Name:    "internal-paths",
+				Usage:   "Paths for internal requests (comma-separated or multiple flags)",
+				EnvVars: []string{"INTERNAL_PATHS"},
+			},
+			&cli.BoolFlag{
+				Name:    "migration-enabled",
+				Usage:   "Enable device directory migration from serial to MAC-based structure",
+				Value:   true,
+				EnvVars: []string{"MIGRATION_ENABLED"},
+			},
+			&cli.BoolFlag{
+				Name:    "migration-dry-run",
+				Usage:   "Log what would be migrated without actually doing it",
+				EnvVars: []string{"MIGRATION_DRY_RUN"},
+			},
+			&cli.StringFlag{
+				Name:    "preferred-source",
+				Usage:   "Preferred source of truth (local or upstream)",
+				Value:   "local",
+				EnvVars: []string{"PREFERRED_SOURCE"},
+			},
+		},
+		Action: func(c *cli.Context) error {
+			config := loadConfig(c)
+			ds := initDataStore(config.dataDir)
+
+			persisted := applyPersistedSettings(ds, &config)
+
+			if persisted.ServerURL == "" {
+				log.Printf("Creating default settings.json in %s", config.dataDir)
+				persisted = createDefaultSettings(ds, config)
+			}
+
+			// Recalculate domains if settings changed
+			hostname, _ := os.Hostname()
+			if hostname == "" {
+				hostname = "localhost"
+			}
+
+			config.domains = getDomains(config.serverURL, config.httpsServerURL, hostname)
+
+			cm := initCertificateManager(config.dataDir)
+			sm := setup.NewManager(config.serverURL, ds, cm)
+			sm.MgmtUsername = config.mgmtUsername
+			sm.MgmtPassword = config.mgmtPassword
+			server := handlers.NewServer(ds, sm, config.serverURL, config.redact, config.logBody, config.record, config.enableSoundcorkProxy, config.migrationEnabled, config.migrationDryRun)
+			sm.GetDNSRunning = server.GetDNSRunning
+			server.SetSoundcorkURL(config.soundcorkURL)
+			server.SetHTTPServerURL(config.httpsServerURL)
+			server.SetVersionInfo(version, commit, date)
+			server.SetDiscoverySettings(config.discoveryInterval, persisted.DiscoveryEnabled)
+			server.SetDNSSettings(persisted.DNSEnabled, strings.Join(persisted.DNSUpstream, ","), persisted.DNSBindAddr)
+			server.SetMirrorSettings(persisted.MirrorEnabled, persisted.MirrorEndpoints, persisted.PreferredSource)
+			server.SetInternalPaths(persisted.InternalPaths)
+			server.SetSpotifyConfig(config.spotifyClientID, config.spotifyClientSecret, config.spotifyRedirectURI)
+			server.SetMgmtConfig(config.mgmtUsername, config.mgmtPassword)
+
+			if config.spotifyClientID != "" {
+				spotifyService := spotify.NewSpotifyService(
+					config.spotifyClientID,
+					config.spotifyClientSecret,
+					config.spotifyRedirectURI,
+					config.dataDir,
+				)
+				server.SetSpotifyService(spotifyService)
+
+				clientIDPrefix := config.spotifyClientID
+				if len(clientIDPrefix) > 8 {
+					clientIDPrefix = clientIDPrefix[:8]
+				}
+
+				log.Printf("Spotify service initialized (client ID: %s...)", clientIDPrefix)
+			}
+
+			// Load and set initial DNS discoveries
+			dnsDiscoveries, err := ds.LoadDNSDiscoveries()
+			if err == nil && len(dnsDiscoveries) > 0 {
+				initial := make(map[string]*discovery.DiscoveredHost)
+				for _, entry := range dnsDiscoveries {
+					initial[entry.Hostname] = &discovery.DiscoveredHost{
+						Hostname:      entry.Hostname,
+						FirstSeen:     entry.FirstSeen,
+						LastSeen:      entry.LastSeen,
+						QueryCount:    entry.QueryCount,
+						IsBoseService: entry.IsBoseService,
+						IsIntercepted: entry.IsIntercepted,
+						RemoteAddr:    entry.RemoteAddr,
+					}
+				}
+
+				server.SetDNSDiscoveries(initial)
+			}
+
+			server.SetShortcuts(persisted.Shortcuts)
+
+			for path, status := range persisted.Shortcuts {
+				log.Printf("Warning: configured shortcut: %s -> %d", path, status)
+			}
+
+			recorder := proxy.NewRecorder(config.dataDir)
+			recorder.Redact = config.redact
+			patternsPath := filepath.Join(config.dataDir, "patterns.json")
+
+			patterns, err := proxy.LoadPatterns(patternsPath)
+			if err != nil {
+				log.Printf("Warning: Failed to load patterns from %s: %v", patternsPath, err)
+			}
+
+			if len(patterns) == 0 {
+				log.Printf("Creating default patterns at %s", patternsPath)
+
+				patterns = proxy.DefaultPatterns()
+
+				patternsData, jsonErr := json.MarshalIndent(patterns, "", "  ")
+				if jsonErr != nil {
+					log.Printf("Warning: Failed to marshal default patterns: %v", jsonErr)
+				} else {
+					_ = os.WriteFile(patternsPath, patternsData, 0644)
+				}
+			}
+
+			if len(patterns) > 0 {
+				recorder.Patterns = patterns
+			}
+
+			server.SetRecorder(recorder)
+
+			tlsConfig, err := cm.GetServerTLSConfig(config.domains)
+			if err != nil {
+				log.Printf("Warning: Failed to setup TLS: %v", err)
+			}
+
+			startDeviceDiscovery(server)
+
+			r := setupRouter(server)
+
+			log.Printf("Go service starting on %s, proxying to %s", config.serverURL, config.soundcorkURL)
+
+			if tlsConfig != nil {
+				startHTTPSServer(config.httpsAddr, r, tlsConfig, config.httpsServerURL)
+			}
+
+			return http.ListenAndServe(config.addr, r)
+		},
+		Commands: []*cli.Command{
+			{
+				Name:    "version",
+				Aliases: []string{"v"},
+				Usage:   "Show detailed version information",
+				Action:  showVersionInfo,
+			},
+		},
+	}
+
+	if err := app.Run(os.Args); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func showVersionInfo(_ *cli.Context) error {
+	fmt.Printf("%s version %s\n", os.Args[0], version)
+	fmt.Printf("Build commit: %s\n", commit)
+	fmt.Printf("Build date: %s\n", date)
+	fmt.Printf("Go version: %s\n", runtime.Version())
+	fmt.Printf("Platform: %s/%s\n", runtime.GOOS, runtime.GOARCH)
+
+	return nil
+}
+
+type serviceConfig struct {
+	port                 string
+	bindAddr             string
+	addr                 string
+	soundcorkURL         string
+	dataDir              string
+	serverURL            string
+	httpsServerURL       string
+	httpsAddr            string
+	redact               bool
+	logBody              bool
+	record               bool
+	enableSoundcorkProxy bool
+	dnsEnabled           bool
+	dnsUpstream          string
+	dnsBind              string
+	mirrorEnabled        bool
+	mirrorEndpoints      []string
+	internalPaths        []string
+	discoveryInterval    time.Duration
+	domains              []string
+	spotifyClientID      string
+	spotifyClientSecret  string
+	spotifyRedirectURI   string
+	mgmtUsername         string
+	mgmtPassword         string
+	migrationEnabled     bool
+	migrationDryRun      bool
+	preferredSource      string
+}
+
+func loadConfig(c *cli.Context) serviceConfig {
+	port := c.String("port")
+	bindAddr := c.String("bind")
+
+	addr := bindAddr + ":" + port
+	if bindAddr == "" {
+		addr = ":" + port
+	}
+
+	soundcorkURL := c.String("soundcork-url")
+	dataDir := c.String("data-dir")
+
+	hostname, _ := os.Hostname()
+	if hostname == "" {
+		hostname = "localhost"
+	}
+
+	hostname = strings.ToLower(hostname)
+
+	serverURL := c.String("server-url")
+	if serverURL == "" {
+		serverURL = "http://" + hostname + ":" + port
+	}
+
+	httpsPort := c.String("https-port")
+
+	httpsAddr := bindAddr + ":" + httpsPort
+	if bindAddr == "" {
+		httpsAddr = ":" + httpsPort
+	}
+
+	httpsServerURL := c.String("https-server-url")
+	if httpsServerURL == "" {
+		httpsServerURL = "https://" + hostname + ":" + httpsPort
+	}
+
+	domains := getDomains(serverURL, httpsServerURL, hostname)
+
+	redact := c.Bool("redact-logs")
+	logBody := c.Bool("log-bodies")
+	record := c.Bool("record-interactions")
+	enableSoundcorkProxy := c.Bool("enable-soundcork-proxy")
+
+	dnsEnabled := c.Bool("dns-discovery")
+	dnsUpstream := c.String("dns-upstream")
+	dnsBind := c.String("dns-bind")
+
+	discoveryIntervalStr := c.String("discovery-interval")
+
+	discoveryInterval, err := time.ParseDuration(discoveryIntervalStr)
+	if err != nil {
+		log.Printf("Warning: Failed to parse discovery interval %s, using default 5m: %v", discoveryIntervalStr, err)
+
+		discoveryInterval = 5 * time.Minute
+	}
+
+	spotifyClientID := c.String("spotify-client-id")
+	spotifyClientSecret := c.String("spotify-client-secret")
+	spotifyRedirectURI := c.String("spotify-redirect-uri")
+	mgmtUsername := c.String("mgmt-username")
+	mgmtPassword := c.String("mgmt-password")
+	mirrorEnabled := c.Bool("mirror-enabled")
+	mirrorEndpoints := c.StringSlice("mirror-endpoints")
+	internalPaths := c.StringSlice("internal-paths")
+	migrationEnabled := c.Bool("migration-enabled")
+	migrationDryRun := c.Bool("migration-dry-run")
+	preferredSource := c.String("preferred-source")
+
+	return serviceConfig{
+		port:                 port,
+		bindAddr:             bindAddr,
+		addr:                 addr,
+		soundcorkURL:         soundcorkURL,
+		dataDir:              dataDir,
+		serverURL:            serverURL,
+		httpsServerURL:       httpsServerURL,
+		httpsAddr:            httpsAddr,
+		redact:               redact,
+		logBody:              logBody,
+		record:               record,
+		enableSoundcorkProxy: enableSoundcorkProxy,
+		dnsEnabled:           dnsEnabled,
+		dnsUpstream:          dnsUpstream,
+		dnsBind:              dnsBind,
+		mirrorEnabled:        mirrorEnabled,
+		mirrorEndpoints:      mirrorEndpoints,
+		internalPaths:        internalPaths,
+		discoveryInterval:    discoveryInterval,
+		domains:              domains,
+		spotifyClientID:      spotifyClientID,
+		spotifyClientSecret:  spotifyClientSecret,
+		spotifyRedirectURI:   spotifyRedirectURI,
+		mgmtUsername:         mgmtUsername,
+		mgmtPassword:         mgmtPassword,
+		migrationEnabled:     migrationEnabled,
+		migrationDryRun:      migrationDryRun,
+		preferredSource:      preferredSource,
+	}
+}
+
+func getDomains(serverURL, httpsServerURL, hostname string) []string {
+	domainsMap := map[string]bool{
+		// RFC-compliant wildcards for API patterns
+		"*.api.bose.io":    true,
+		"*.api.bosecm.com": true,
+		// Core Bose domains (keep specific ones for clarity)
+		"streaming.bose.com":      true,
+		"updates.bose.com":        true,
+		"stats.bose.com":          true,
+		"bmx.bose.com":            true,
+		"worldwide.bose.com":      true,
+		"music.api.bose.com":      true,
+		"streamingoauth.bose.com": true,
+		"bosecm.com":              true,
+		"bose.io":                 true,
+		"bose-prod.apigee.net":    true,
+		"bose-test.apigee.net":    true,
+		// Local service domains
+		setup.TestDomain: true,
+		hostname:         true,
+		"localhost":      true,
+		"127.0.0.1":      true,
+	}
+
+	if u, err := url.Parse(serverURL); err == nil && u.Hostname() != "" {
+		domainsMap[strings.ToLower(u.Hostname())] = true
+	}
+
+	if u, err := url.Parse(httpsServerURL); err == nil && u.Hostname() != "" {
+		domainsMap[strings.ToLower(u.Hostname())] = true
+	}
+
+	domains := make([]string, 0, len(domainsMap))
+	for d := range domainsMap {
+		domains = append(domains, d)
+	}
+
+	return domains
+}
+
+func applyPersistedSettings(ds *datastore.DataStore, config *serviceConfig) datastore.Settings {
+	persisted, err := ds.GetSettings()
+	if err != nil {
+		return datastore.Settings{}
+	}
+
+	// Only override CLI values if settings file exists
+	// If no settings file exists, GetSettings returns empty Settings{} and we should preserve CLI values
+	settingsPath := filepath.Join(ds.DataDir, "settings.json")
+	if _, err := os.Stat(settingsPath); os.IsNotExist(err) {
+		return datastore.Settings{}
+	}
+
+	if persisted.ServerURL != "" {
+		config.serverURL = persisted.ServerURL
+	}
+
+	if persisted.SoundcorkURL != "" {
+		config.soundcorkURL = persisted.SoundcorkURL
+	}
+
+	if persisted.HTTPServerURL != "" {
+		config.httpsServerURL = persisted.HTTPServerURL
+	}
+
+	if persisted.DiscoveryInterval != "" {
+		if d, durErr := time.ParseDuration(persisted.DiscoveryInterval); durErr == nil {
+			config.discoveryInterval = d
+		}
+	}
+
+	config.redact = persisted.RedactLogs
+	config.logBody = persisted.LogBodies
+	config.record = persisted.RecordInteractions
+	config.enableSoundcorkProxy = persisted.EnableSoundcorkProxy
+
+	config.dnsEnabled = persisted.DNSEnabled
+	if len(persisted.DNSUpstream) > 0 {
+		config.dnsUpstream = strings.Join(persisted.DNSUpstream, ",")
+	}
+
+	if persisted.DNSBindAddr != "" {
+		config.dnsBind = persisted.DNSBindAddr
+	}
+
+	config.mirrorEnabled = persisted.MirrorEnabled
+	config.mirrorEndpoints = persisted.MirrorEndpoints
+	config.preferredSource = persisted.PreferredSource
+	config.internalPaths = persisted.InternalPaths
+
+	return persisted
+}
+
+func createDefaultSettings(ds *datastore.DataStore, config serviceConfig) datastore.Settings {
+	settings := datastore.Settings{
+		ServerURL:            config.serverURL,
+		SoundcorkURL:         config.soundcorkURL,
+		HTTPServerURL:        config.httpsServerURL,
+		RedactLogs:           config.redact,
+		LogBodies:            config.logBody,
+		RecordInteractions:   config.record,
+		DiscoveryInterval:    config.discoveryInterval.String(),
+		DiscoveryEnabled:     true,
+		EnableSoundcorkProxy: config.enableSoundcorkProxy,
+		DNSEnabled:           config.dnsEnabled,
+		DNSUpstream:          strings.Split(config.dnsUpstream, ","),
+		DNSBindAddr:          config.dnsBind,
+		MirrorEnabled:        config.mirrorEnabled,
+		MirrorEndpoints:      config.mirrorEndpoints,
+		PreferredSource:      config.preferredSource,
+		InternalPaths:        config.internalPaths,
+		Shortcuts: map[string]int{
+			"/.well-known/appspecific/com.chrome.devtools.json": http.StatusNotFound,
+			"/sw.js": http.StatusNotFound,
+		},
+	}
+
+	_ = ds.SaveSettings(settings)
+
+	return settings
+}
+
+func initDataStore(dataDir string) *datastore.DataStore {
+	ds := datastore.NewDataStore(dataDir)
+	if err := ds.Initialize(); err != nil {
+		log.Printf("Warning: Failed to initialize datastore: %v", err)
+	}
+
+	return ds
+}
+
+func initCertificateManager(dataDir string) *certmanager.CertificateManager {
+	cm := certmanager.NewCertificateManager(filepath.Join(dataDir, "certs"))
+	if err := cm.EnsureCA(); err != nil {
+		log.Printf("Warning: Failed to ensure CA: %v", err)
+	}
+
+	return cm
+}
+
+func startDeviceDiscovery(server *handlers.Server) {
+	go func() {
+		for {
+			currentInterval, enabled := server.GetDiscoverySettings()
+			if enabled {
+				server.DiscoverDevices(context.Background())
+			}
+
+			time.Sleep(currentInterval)
+		}
+	}()
+}
+
+func setupRouter(server *handlers.Server) *chi.Mux {
+	r := chi.NewRouter()
+	r.Use(server.SnapshotMiddleware)
+	r.Use(server.OriginMiddleware)
+	r.Use(middleware.Recoverer)
+	r.Use(server.ShortcutMiddleware)
+	r.Use(server.MirrorMiddleware)
+	r.Use(server.RecordMiddleware)
+
+	r.Get("/", server.HandleRoot)
+	r.Get("/health", server.HandleHealth)
+	r.Get("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
+		r.URL.Path = "/media/favicon-braille.svg"
+		server.HandleMedia()(w, r)
+	})
+
+	r.Get("/media/*", server.HandleMedia())
+	r.Get("/web/*", server.HandleWeb())
+	r.Get("/docs/*", server.HandleDocs)
+
+	r.Route("/bmx", func(r chi.Router) {
+		r.Get("/registry/v1/services", server.HandleBMXRegistry)
+		r.Get("/tunein/v1/playback/station/{stationID}", server.HandleTuneInPlayback)
+		r.Get("/tunein/v1/playback/episodes/{podcastID}", server.HandleTuneInPodcastInfo)
+		r.Get("/tunein/v1/playback/episode/{podcastID}", server.HandleTuneInPlaybackPodcast)
+		r.Post("/orion/v1/playback/station/{data}", server.HandleOrionPlayback)
+	})
+
+	// Legacy or direct domain calls without /bmx prefix
+	r.Get("/registry/v1/services", server.HandleBMXRegistry)
+	r.Get("/tunein/v1/playback/station/{stationID}", server.HandleTuneInPlayback)
+	r.Get("/tunein/v1/playback/episodes/{podcastID}", server.HandleTuneInPodcastInfo)
+	r.Get("/tunein/v1/playback/episode/{podcastID}", server.HandleTuneInPlaybackPodcast)
+	r.Post("/orion/v1/playback/station/{data}", server.HandleOrionPlayback)
+
+	streamingRoutes := func(r chi.Router) {
+		r.Get("/sourceproviders", server.HandleMargeSourceProviders)
+		r.Get("/account/{account}/device/{device}/recent", server.HandleMargeRecents)
+		r.Post("/account/{account}/device/{device}/recent", server.HandleMargeAddRecent)
+		r.Get("/account/{account}/device/{device}/presets", server.HandleMargePresets)
+		r.Post("/account/{account}/device/{device}/presets/{presetNumber}", server.HandleMargeUpdatePreset)
+		r.Post("/support/power_on", server.HandleMargePowerOn)
+		r.Get("/account/{account}/provider_settings", server.HandleMargeProviderSettings)
+		r.Get("/device/{device}/streaming_token", server.HandleMargeStreamingToken)
+		r.Post("/support/customersupport", server.HandleMargeCustomerSupport)
+		r.Get("/device_setting/account/{account}/device/{device}/device_settings", server.HandleMargeGetDeviceSettings)
+		r.Get("/account/{account}/device/{device}/group", server.HandleMargeDeviceGroup)
+		r.Get("/account/{account}/device/{device}/group/", server.HandleMargeDeviceGroup)
+		r.Get("/account/{account}/device/{device}/group/server", server.HandleMargeDeviceGroupServer)
+		r.Get("/account/{account}/device/{device}/group/member", server.HandleMargeDeviceGroupMember)
+		r.Post("/device_setting/account/{account}/device/{device}/device_settings", server.HandleMargeUpdateDeviceSettings)
+		r.Get("/account/{account}/emailaddress", server.HandleMargeGetEmailAddress)
+		r.Get("/account/{account}/full", server.HandleMargeAccountFull)
+		r.Get("/software/update/account/{account}", server.HandleMargeSoftwareUpdate)
+
+		r.Route("/stats", func(r chi.Router) {
+			r.Post("/usage", server.HandleUsageStats)
+			r.Post("/error", server.HandleErrorStats)
+		})
+	}
+
+	accountsRoutes := func(r chi.Router) {
+		r.Get("/{account}/full", server.HandleMargeAccountFull)
+		r.Get("/{account}/devices/{device}/presets", server.HandleMargePresets)
+		r.Post("/{account}/devices/{device}/presets/{presetNumber}", server.HandleMargeUpdatePreset)
+		r.Get("/{account}/devices/{device}/recents", server.HandleMargeRecents)
+		r.Post("/{account}/devices/{device}/recents", server.HandleMargeAddRecent)
+		r.Post("/{account}/devices", server.HandleMargeAddDevice)
+		r.Delete("/{account}/devices/{device}", server.HandleMargeRemoveDevice)
+		r.Get("/{account}/devices/{device}/group", server.HandleMargeDeviceGroup)
+		r.Get("/{account}/devices/{device}/group/", server.HandleMargeDeviceGroup)
+		r.Get("/{account}/devices/{device}/group/server", server.HandleMargeDeviceGroupServer)
+		r.Get("/{account}/devices/{device}/group/member", server.HandleMargeDeviceGroupMember)
+	}
+
+	r.Route("/marge", func(r chi.Router) {
+		r.Route("/streaming", streamingRoutes)
+		r.Route("/accounts", accountsRoutes)
+
+		r.Get("/updates/soundtouch", server.HandleMargeSoftwareUpdate)
+	})
+
+	// Legacy or direct domain calls without /marge prefix
+	r.Route("/streaming", streamingRoutes)
+	r.Route("/accounts", accountsRoutes)
+	r.Get("/updates/soundtouch", server.HandleMargeSoftwareUpdate)
+
+	r.Route("/customer", func(r chi.Router) {
+		r.Get("/account/{account}", server.HandleMargeAccountProfile)
+		r.Post("/account/{account}", server.HandleMargeUpdateAccountProfile)
+		r.Post("/account/{account}/password", server.HandleMargeChangePassword)
+	})
+
+	r.Route("/oauth", func(r chi.Router) {
+		r.HandleFunc("/*", server.HandleBoseProxy)
+	})
+
+	r.Route("/v1", func(r chi.Router) {
+		r.Post("/stapp/{deviceId}", server.HandleAppEvents)
+		r.Post("/scmudc/{deviceId}", server.HandleAppEvents)
+	})
+
+	r.Route("/mgmt", func(r chi.Router) {
+		// Browser OAuth callback — no auth required (Spotify redirects the
+		// user's browser here directly). The authorization code is single-use,
+		// short-lived, and useless without the client_secret.
+		r.Get("/spotify/callback", server.HandleMgmtSpotifyCallback)
+
+		// All other management endpoints require Basic Auth.
+		r.Group(func(r chi.Router) {
+			r.Use(server.BasicAuthMgmt())
+			r.Get("/accounts/{accountId}/speakers", server.HandleMgmtListSpeakers)
+			r.Get("/devices/{deviceId}/events", server.HandleMgmtDeviceEvents)
+			r.Post("/spotify/init", server.HandleMgmtSpotifyInit)
+			r.Post("/spotify/confirm", server.HandleMgmtSpotifyConfirm)
+			r.Get("/spotify/accounts", server.HandleMgmtSpotifyAccounts)
+			r.Get("/spotify/token", server.HandleMgmtSpotifyToken)
+			r.Post("/spotify/entity", server.HandleMgmtSpotifyEntity)
+			r.Post("/spotify/prime", server.HandleMgmtPrimeDevice)
+		})
+	})
+
+	r.Get("/proxy/*", server.HandleProxyRequest)
+
+	r.Route("/setup", func(r chi.Router) {
+		r.Get("/devices", server.HandleListDiscoveredDevices)
+		r.Post("/devices", server.HandleAddManualDevice)
+		r.Delete("/devices/{deviceId}", server.HandleRemoveDevice)
+		r.Post("/discover", server.HandleTriggerDiscovery)
+		r.Get("/discovery-status", server.HandleGetDiscoveryStatus)
+		r.Get("/settings", server.HandleGetSettings)
+		r.Post("/settings", server.HandleUpdateSettings)
+		r.Get("/info/{deviceId}", server.HandleGetDeviceInfo)
+		r.Get("/summary/{deviceId}", server.HandleGetMigrationSummary)
+		r.Post("/migrate/{deviceId}", server.HandleMigrateDevice)
+		r.Post("/revert/{deviceId}", server.HandleRevertMigration)
+		r.Post("/reboot/{deviceId}", server.HandleRebootDevice)
+		r.Post("/trust-ca/{deviceId}", server.HandleTrustCACert)
+		r.Post("/ensure-remote-services/{deviceId}", server.HandleEnsureRemoteServices)
+		r.Post("/remove-remote-services/{deviceId}", server.HandleRemoveRemoteServices)
+		r.Post("/backup/{deviceId}", server.HandleBackupConfig)
+		r.Post("/sync/{deviceId}", server.HandleInitialSync)
+		r.Post("/test-connection/{deviceId}", server.HandleTestConnection)
+		r.Post("/test-hosts/{deviceId}", server.HandleTestHostsRedirection)
+		r.Post("/test-dns/{deviceId}", server.HandleTestDNSRedirection)
+		r.Get("/ca.crt", server.HandleGetCACert)
+		r.Get("/proxy-settings", server.HandleGetProxySettings)
+		r.Post("/proxy-settings", server.HandleUpdateProxySettings)
+		r.Get("/version", server.HandleGetVersionInfo)
+		r.Get("/interaction-stats", server.HandleGetInteractionStats)
+		r.Get("/interactions", server.HandleListInteractions)
+		r.Get("/interaction-content", server.HandleGetInteractionContent)
+		r.Get("/parity-mismatches", server.HandleListParityMismatches)
+		r.Delete("/parity-mismatches", server.HandleClearParityMismatches)
+		r.Get("/interactions/sessions/{session}/download", server.HandleDownloadSession)
+		r.Delete("/interactions/sessions/{session}", server.HandleDeleteSession)
+		r.Delete("/interactions/sessions", server.HandleCleanupSessions)
+
+		r.Get("/dns-discoveries", server.HandleGetDNSDiscoveries)
+		r.Get("/dns-discoveries/download", server.HandleDownloadDNSDiscoveries)
+		r.Delete("/dns-discoveries", server.HandleClearDNSDiscoveries)
+
+		r.Get("/devices/{deviceId}/events", server.HandleGetDeviceEvents)
+	})
+
+	r.NotFound(server.HandleNotFound)
+
+	return r
+}
+
+func startHTTPSServer(httpsAddr string, r http.Handler, tlsConfig *tls.Config, httpsServerURL string) {
+	// Add custom error logging and connection state tracking
+	tlsConfig.GetCertificate = func(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
+		// log.Printf("[TLS] Certificate request for ServerName: %s", clientHello.ServerName)
+
+		// Use the default certificate selection logic
+		for _, cert := range tlsConfig.Certificates {
+			if cert.Leaf != nil {
+				for _, name := range cert.Leaf.DNSNames {
+					if matchesDomain(name, clientHello.ServerName) {
+						// log.Printf("[TLS] ✅ Serving certificate for %s (matched %s)", clientHello.ServerName, name)
+						return &cert, nil
+					}
+				}
+			}
+		}
+
+		// If no specific match, return the first certificate and log it
+		if len(tlsConfig.Certificates) > 0 {
+			// log.Printf("[TLS] ⚠️ No exact match for %s, using default certificate", clientHello.ServerName)
+			return &tlsConfig.Certificates[0], nil
+		}
+
+		log.Printf("[TLS] ❌ No certificate available for %s", clientHello.ServerName)
+
+		return nil, fmt.Errorf("no certificate available for %s", clientHello.ServerName)
+	}
+
+	httpsServer := &http.Server{
+		Addr:      httpsAddr,
+		Handler:   r,
+		TLSConfig: tlsConfig,
+		ErrorLog:  log.Default(), // Ensure error logging is enabled
+	}
+
+	log.Printf("Go service starting HTTPS on %s", httpsServerURL)
+
+	go func() {
+		listener, err := net.Listen("tcp", httpsAddr)
+		if err != nil {
+			log.Printf("[TLS] Failed to create listener: %v", err)
+			return
+		}
+
+		tlsListener := tls.NewListener(listener, tlsConfig)
+
+		// Wrap listener to log connection attempts
+		wrappedListener := &loggingTLSListener{
+			Listener: tlsListener,
+		}
+
+		if err := httpsServer.Serve(wrappedListener); err != nil && err != http.ErrServerClosed {
+			log.Printf("HTTPS server error: %v", err)
+		}
+	}()
+}
+
+// matchesDomain checks if a certificate domain (which may be a wildcard) matches a server name
+func matchesDomain(certDomain, serverName string) bool {
+	if certDomain == serverName {
+		return true
+	}
+
+	// Handle wildcard certificates (only at the beginning of a label)
+	if strings.HasPrefix(certDomain, "*.") {
+		certBase := certDomain[2:] // Remove "*."
+
+		// For *.api.bose.io to match events.api.bose.io but not test.content.api.bose.io
+		// We need to ensure only one label is replaced by the wildcard
+		if strings.HasSuffix(serverName, "."+certBase) {
+			// Count dots to ensure we're not matching too many levels
+			serverPrefix := strings.TrimSuffix(serverName, "."+certBase)
+			if !strings.Contains(serverPrefix, ".") {
+				return true
+			}
+		}
+
+		// Also match the base domain (e.g., api.bose.io matches *.api.bose.io)
+		if serverName == certBase {
+			return true
+		}
+	}
+
+	return false
+}
+
+// loggingTLSListener wraps a TLS listener to log connection attempts and handshake failures
+type loggingTLSListener struct {
+	net.Listener
+}
+
+func (l *loggingTLSListener) Accept() (net.Conn, error) {
+	conn, err := l.Listener.Accept()
+	if err != nil {
+		return nil, err
+	}
+
+	// Wrap the connection to log TLS handshake results
+	return &loggingTLSConn{
+		Conn: conn,
+		addr: conn.RemoteAddr(),
+	}, nil
+}
+
+// loggingTLSConn wraps a TLS connection to log handshake failures
+type loggingTLSConn struct {
+	net.Conn
+	addr            net.Addr
+	handshakeLogged bool
+}
+
+func (c *loggingTLSConn) Read(b []byte) (n int, err error) {
+	n, err = c.Conn.Read(b)
+
+	// Log TLS handshake failures on first read attempt
+	if !c.handshakeLogged {
+		c.handshakeLogged = true
+
+		if err != nil {
+			// Check if this looks like a TLS handshake failure
+			if strings.Contains(err.Error(), "tls:") ||
+				strings.Contains(err.Error(), "handshake") ||
+				strings.Contains(err.Error(), "certificate") {
+				log.Printf("[TLS] ❌ Handshake failed from %s: %v", c.addr, err)
+			}
+		}
+	}
+
+	return n, err
+}

cmd/soundtouch-service/main_test.go

@@ -0,0 +1,97 @@
+package main
+
+import (
+	"os"
+	"testing"
+
+	"github.com/gesellix/bose-soundtouch/pkg/service/datastore"
+)
+
+func TestApplyPersistedSettings(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "main-test")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	ds := datastore.NewDataStore(tmpDir)
+
+	t.Run("overrides true with false", func(t *testing.T) {
+		config := &serviceConfig{
+			redact:               true,
+			logBody:              true,
+			record:               true,
+			enableSoundcorkProxy: true,
+		}
+
+		// Simulate the bug by using the old bitwise OR logic in the test,
+		// which should fail if we expect false.
+		// config.redact = config.redact || false -> stays true
+
+		settings := datastore.Settings{
+			RedactLogs:           false,
+			LogBodies:            false,
+			RecordInteractions:   false,
+			EnableSoundcorkProxy: false,
+		}
+		err := ds.SaveSettings(settings)
+		if err != nil {
+			t.Fatalf("Failed to save settings: %v", err)
+		}
+
+		applyPersistedSettings(ds, config)
+
+		if config.redact != false {
+			t.Errorf("Expected redact to be false, got true")
+		}
+		if config.logBody != false {
+			t.Errorf("Expected logBody to be false, got true")
+		}
+		if config.record != false {
+			t.Errorf("Expected record to be false, got true")
+		}
+		if config.enableSoundcorkProxy != false {
+			t.Errorf("Expected enableSoundcorkProxy to be false, got true")
+		}
+	})
+
+	t.Run("retains false when settings are false", func(t *testing.T) {
+		settings := datastore.Settings{
+			RedactLogs: false,
+		}
+		err := ds.SaveSettings(settings)
+		if err != nil {
+			t.Fatalf("Failed to save settings: %v", err)
+		}
+
+		config := &serviceConfig{
+			redact: false,
+		}
+
+		applyPersistedSettings(ds, config)
+
+		if config.redact != false {
+			t.Errorf("Expected redact to be false, got true")
+		}
+	})
+
+	t.Run("overrides false with true", func(t *testing.T) {
+		settings := datastore.Settings{
+			RedactLogs: true,
+		}
+		err := ds.SaveSettings(settings)
+		if err != nil {
+			t.Fatalf("Failed to save settings: %v", err)
+		}
+
+		config := &serviceConfig{
+			redact: false,
+		}
+
+		applyPersistedSettings(ds, config)
+
+		if config.redact != true {
+			t.Errorf("Expected redact to be true, got false")
+		}
+	})
+}

data/.gitignore

@@ -0,0 +1,7 @@
+accounts/
+certs/
+default/
+dns/
+interactions/
+patterns.json
+settings.json

doc.go

@@ -1,8 +1,11 @@
-// Package soundtouch provides a comprehensive Go library and CLI tool for controlling Bose SoundTouch devices.
+// Package soundtouch provides a comprehensive Go library, CLI tool, and local service for controlling and emulating Bose SoundTouch devices.
 //
-// This library implements the complete Bose SoundTouch Web API, enabling programmatic control
+// This project implements the complete Bose SoundTouch Web API, enabling programmatic control
 // of SoundTouch speakers including playback control, volume management, source selection,
-// multiroom zone management, and real-time event monitoring via WebSocket connections.
+// multiroom zone management, and real-time event monitoring.
+//
+// It also provides a local service (`soundtouch-service`) that can emulate the Bose Cloud,
+// allowing for offline control and enhanced debugging through HTTP interaction recording.
 //
 // # Quick Start
 //
@@ -41,63 +44,20 @@
 //		if err != nil {
 //			log.Fatal(err)
 //		}
-//
-//		// Set volume
-//		err = client.SetVolume(50)
-//		if err != nil {
-//			log.Fatal(err)
-//		}
 //	}
 //
-// # Device Discovery
+// # SoundTouch Service
 //
-// Automatically discover SoundTouch devices on your network:
+// The `soundtouch-service` provides several advanced features:
 //
-//	import "github.com/gesellix/bose-soundtouch/pkg/discovery"
+//   - Bose Cloud Emulation: Allows speakers to work without an internet connection.
+//   - HTTP Interaction Recording: Captures all traffic as IntelliJ-compatible .http files.
+//   - Speaker Migration: Automated tools to redirect speakers to the local service.
+//   - Web Interface: A management dashboard for proxy settings and speaker setup.
 //
-//	// Discover devices using UPnP/SSDP
-//	service := discovery.NewService(5*time.Second)
-//	devices, err := service.DiscoverDevices(ctx)
-//	if err != nil {
-//		log.Fatal(err)
-//	}
+// Install the service:
 //
-//	for _, device := range devices {
-//		fmt.Printf("Found device: %s at %s\n", device.Name, device.Host)
-//	}
-//
-// # Real-time Events
-//
-// Monitor device state changes in real-time using WebSocket connections:
-//
-//	// Subscribe to device events
-//	events, err := client.SubscribeToEvents(ctx)
-//	if err != nil {
-//		log.Fatal(err)
-//	}
-//
-//	for event := range events {
-//		switch e := event.(type) {
-//		case *models.NowPlayingUpdated:
-//			fmt.Printf("Now playing: %s by %s\n", e.Track, e.Artist)
-//		case *models.VolumeUpdated:
-//			fmt.Printf("Volume changed to: %d\n", e.ActualVolume)
-//		}
-//	}
-//
-// # Multiroom Zone Management
-//
-// Create and manage multiroom zones:
-//
-//	// Create a zone with multiple speakers
-//	zone := &models.Zone{
-//		Master: "192.168.1.100",
-//		Members: []models.ZoneMember{
-//			{IPAddress: "192.168.1.101"},
-//			{IPAddress: "192.168.1.102"},
-//		},
-//	}
-//	err = client.SetZone(zone)
+//	go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
 //
 // # CLI Tool
 //
@@ -111,45 +71,33 @@
 //
 //	# Control a device
 //	soundtouch-cli --host 192.168.1.100 play start
-//	soundtouch-cli --host 192.168.1.100 volume set --level 50
-//	soundtouch-cli --host 192.168.1.100 source select --source SPOTIFY
 //
 // # Supported Features
 //
 //   - ✅ Device Information & Capabilities
-//   - ✅ Playback Control (Play/Pause/Stop/Next/Previous)
-//   - ✅ Volume, Bass, and Balance Control
-//   - ✅ Source Selection (Spotify, Bluetooth, AUX, etc.)
-//   - ✅ Preset Management
-//   - ✅ Clock/Time Management
-//   - ✅ Network Information
+//   - ✅ Playback, Volume, Bass, and Balance Control
+//   - ✅ Source Selection & Preset Management
 //   - ✅ Real-time WebSocket Events
 //   - ✅ Multiroom Zone Management
 //   - ✅ Device Discovery (UPnP/SSDP and mDNS)
-//   - ✅ Cross-platform Support (Windows, macOS, Linux)
+//   - ✅ Local Cloud Emulation (soundtouch-service)
+//   - ✅ HTTP Traffic Recording & Sanitization
+//   - ✅ Automated Speaker Migration & Revert
 //
 // # Package Structure
 //
 //   - client: HTTP client for SoundTouch Web API
 //   - discovery: Device discovery using UPnP/SSDP and mDNS
 //   - models: Data structures for API requests/responses
-//   - config: Configuration management
+//   - service: Core logic for the soundtouch-service (proxy, recording, setup)
 //   - cmd/soundtouch-cli: Command-line interface tool
-//
-// # Hardware Compatibility
-//
-// This library has been tested with real Bose SoundTouch hardware and supports
-// all SoundTouch-compatible devices including:
-//   - SoundTouch 10, 20, 30 series
-//   - SoundTouch Portable
-//   - Wave SoundTouch music system
-//   - And other SoundTouch-enabled Bose speakers
+//   - cmd/soundtouch-service: Local cloud emulation service
 //
 // # Implementation Notes
 //
-// This implementation is based on the official Bose SoundTouch Web API documentation
-// and provides 90% coverage of all available endpoints. It is an independent project
-// and is not affiliated with or endorsed by Bose Corporation.
+// This project is an independent effort to preserve the functionality of Bose SoundTouch
+// devices and provide enhanced debugging and control capabilities. It is not
+// affiliated with or endorsed by Bose Corporation.
 //
 // For detailed API documentation, examples, and advanced usage patterns, visit:
 // https://pkg.go.dev/github.com/gesellix/bose-soundtouch

docker-compose.yml

@@ -0,0 +1,41 @@
+services:
+  soundtouch-service:
+    image: ghcr.io/gesellix/bose-soundtouch:latest
+    # build: .
+    container_name: soundtouch-service
+    # Linux only, required for discovery. Swarm requires host network at the task level.
+    # network_mode: host
+    ports:
+      - "8000:8000"
+      - "8443:8443"
+    environment:
+      - PORT=8000
+      - HTTPS_PORT=8443
+      - DATA_DIR=/app/data
+      - LOG_PROXY_BODY=false
+      - REDACT_PROXY_LOGS=true
+      - RECORD_INTERACTIONS=true
+      - DISCOVERY_INTERVAL=5m
+      - SERVER_URL=http://${SOUNDTOUCH_HOSTNAME:-soundtouch.local}:8000
+      - HTTPS_SERVER_URL=https://${SOUNDTOUCH_HOSTNAME:-soundtouch.local}:8443
+    volumes:
+      - soundtouch-data:/app/data
+      # Use host volume for local development if preferred:
+      # - ./data:/app/data
+    restart: unless-stopped
+    deploy:
+      replicas: 1
+      restart_policy:
+        condition: on-failure
+      resources:
+        limits:
+          cpus: '0.50'
+          memory: 512M
+        reservations:
+          cpus: '0.25'
+          memory: 128M
+
+volumes:
+  soundtouch-data:
+    # Named volumes are preferred in Swarm. For multi-node persistence,
+    # consider using a volume driver like NFS or GlusterFS.

docs/CLAUDE.md

@@ -4,9 +4,9 @@
 
 This document contains important development guidelines for working on the Bose SoundTouch project. Please also read the following documentation:
 
-- **[PLAN.md](PLAN.md)** - Project planning and roadmap
+- **[PLAN.md](archive/PLAN.md)** - Project planning and roadmap
 - **[PROJECT-PATTERNS.md](PROJECT-PATTERNS.md)** - Project structure and design patterns
-- **[API-Endpoints-Overview.md](API-Endpoints-Overview.md)** - API endpoints overview
+- **[API-ENDPOINTS.md](reference/API-ENDPOINTS.md)** - API endpoints overview
 - **[SoundTouch Web API.pdf](2025.12.18%20SoundTouch%20Web%20API.pdf)** - Official API documentation
 
 ## Development Guidelines
@@ -95,4 +95,3 @@ When creating test data for API endpoints, prefer real device responses over hyp
 - **Documentation**: Completely in English for international accessibility
 - Conduct regular code reviews
 - Consider performance from the beginning
-

docs/CONTENT-SELECTION-IMPLEMENTATION.md

@@ -195,8 +195,9 @@ soundtouch-cli --host 192.168.1.100 source internet-radio \
 - [SoundTouch WebServices API Wiki](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API)
 - [LOCAL_INTERNET_RADIO - streamUrl format](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API#select-local_internet_radio---streamurl-format)
 - [LOCAL_MUSIC](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API#select-local_music)
-- [Content Selection Example](/examples/content-selection/)
-- [CLI Reference](/docs/CLI-REFERENCE.md)
+- [Content Selection Example](../examples/content-selection/README.md)
+- [CLI Reference](guides/CLI-REFERENCE.md)
+- [Content Selection Example (Direct)](../examples/content-selection/)
 
 ## ✅ Verification
 
@@ -208,4 +209,4 @@ This implementation has been verified to:
 5. ✅ Include complete documentation and examples
 6. ✅ Maintain backward compatibility
 
-**Status**: 🎉 **COMPLETE** - All requested content selection features are fully implemented and ready for use!
+**Status**: 🎉 **COMPLETE** - All requested content selection features are fully implemented and ready for use!

docs/DEVICE-LOGGING.md

@@ -0,0 +1,107 @@
+# Device Logging & Troubleshooting
+
+Accessing logs from SoundTouch devices is critical for debugging custom service integrations and understanding internal device behavior. This document outlines the methods for collecting logs, as discovered by the **SoundCork** and **ÜberBöse API** communities.
+
+## Log Types
+
+1.  **System Logs**: Internal OS logs (Linux-based) including `dmesg`, `syslog`, and process-specific logs.
+2.  **Traffic Logs**: Real-time HTTP/HTTPS requests sent by the device to cloud or local services.
+3.  **Proxy Logs**: Logs generated by the `soundtouch-service` when it acts as a man-in-the-middle.
+
+---
+
+## 1. Accessing System Logs (Requires Root)
+
+Most SoundTouch devices run a modified Linux distribution. Accessing these logs requires root SSH or Telnet access.
+
+### Enabling Root Access (Remote Services)
+
+Community research (SoundCork Issue #112) has identified a "backdoor" to enable developer services:
+
+1.  **USB Method**:
+    -   Format a USB stick to **FAT32**.
+    -   Create an empty file named `remote_services` (no extension) in the root of the USB stick.
+    -   Insert the stick into the SoundTouch device.
+    -   Reboot the device (power cycle).
+    -   On some models, you may need to hold **4** and **Volume -** on the device while powering on to force a USB check.
+2.  **TAP Command (Legacy)**:
+    -   On older firmware versions, you can connect to port 17000 via Telnet and issue the command: `remote_services on`.
+
+### Making Root Access Persistent
+Once you have logged in as `root` (usually no password or a well-known community password), you can make the access survive reboots without the USB stick:
+```bash
+touch /mnt/nv/remote_services
+/etc/init.d/sshd start
+```
+
+### Viewing Logs
+Once inside via SSH:
+-   **Kernel Logs**: `dmesg`
+-   **System Logs**: `cat /var/log/messages` or `tail -f /tmp/soundtouch.log` (paths vary by firmware).
+-   **Real-time Monitoring**: `logread -f`
+-   **Process List**: `ps w`
+
+#### Pro-Tip: Filtered Real-time Monitoring
+To focus on cloud service and preset interactions (Marge), use the following command on the device:
+```bash
+logread -f | grep -Ei '(marge|preset)'
+```
+This is particularly useful for debugging preset synchronization and service redirection issues.
+
+---
+
+## 2. Traffic Logging & Interception
+
+If you cannot or do not want to root the device, you can monitor its outbound traffic by redirecting it to a proxy.
+
+### Via `soundtouch-service`
+The `soundtouch-service` included in this repository includes a built-in proxy. When a device is migrated to use this service, all of its cloud-bound traffic is logged to the service console.
+
+**Key Traffic to Monitor**:
+-   `POST /v1/scmudc/{deviceId}`: Real-time telemetry events.
+-   `GET /marge/...`: Account and streaming configuration requests.
+-   `POST /streaming/support/power_on`: Boot-time diagnostics.
+
+### Via Packet Sniffing (Advanced)
+If you have a managed switch or a router capable of port mirroring, you can use **Wireshark** or `tcpdump` to capture traffic.
+-   **Filter**: `tcp port 80 or tcp port 443`
+-   **Target**: The IP address of your SoundTouch device.
+
+---
+
+## 3. Troubleshooting Common Issues
+
+### "IsItBose" Validation Failures
+If the device fails to connect to your custom service despite correct configuration, it may be failing the internal `IsItBose` regex check.
+-   **Evidence**: Look for SSL handshake failures or "Unauthorized" errors in your service logs.
+-   **Solution**: See the [Binary Patching section in DEVICE-REDIRECT-METHODS.md](analysis/DEVICE-REDIRECT-METHODS.md#method-3-binary-patching).
+
+### Disappearing Sources (TuneIn/Local Radio)
+If `TUNEIN` or `LOCAL_INTERNET_RADIO` sources disappear after a reboot in an offline environment.
+-   **Cause**: These sources are validated against the cloud only during the initial boot sequence.
+-   **Solution**: Ensure your emulated service is reachable and responding correctly to `/streaming/support/power_on` and `/streaming/sourceproviders` during the device's boot-up.
+
+---
+
+## 4. HTTP Protocol Quirks
+
+### ETag Case-Sensitivity
+Research in **SoundCork Issue #129** revealed a significant bug in the SoundTouch device firmware regarding HTTP `ETag` headers.
+
+- **The Issue**: The device firmware expects the `ETag` header to be exactly title-cased (`ETag`). Many modern web servers or frameworks (like FastAPI/Uvicorn) return headers in all lowercase (`etag`) per HTTP/2 or standard case-insensitive conventions.
+- **The Symptom**: If the server returns a lowercase `etag`, the device fails to recognize it. Consequently, the device will never send an `If-None-Match` header in subsequent requests, breaking preset synchronization and efficient caching.
+- **The Workaround**: If you are using a custom service, you may need to use a reverse proxy (like **Nginx**) or a middleware to force the header casing to `ETag`.
+
+**Example Nginx Fix**:
+```nginx
+proxy_hide_header etag;
+add_header ETag $upstream_http_etag;
+```
+
+---
+
+## References
+- [SoundCork Issue #112: Enabling Remote Services](https://github.com/deborahgu/soundcork/issues/112)
+- [SoundCork Issue #149: Debugging with Systemd/Gunicorn](https://github.com/deborahgu/soundcork/issues/149)
+- [ÜberBöse API: Telemetry Documentation](https://github.com/julius-d/ueberboese-api)
+- [SoundCork Issue #129: ETag Case-Sensitivity & Preset Sync](https://github.com/deborahgu/soundcork/issues/129)

docs/NAVIGATION-GUIDE.md

@@ -895,4 +895,4 @@ For additional help:
 
 ---
 
-*This guide covers the complete navigation and station management functionality. For preset management, see [PRESET-MANAGEMENT.md](PRESET-MANAGEMENT.md).*
+*This guide covers the complete navigation and station management functionality. For preset management, see [PRESET-MANAGEMENT.md](reference/PRESET-MANAGEMENT.md).*

docs/PRESET-QUICKSTART.md

@@ -332,14 +332,14 @@ soundtouch-cli --host 192.168.1.100 info
 
 ## Next Steps
 
-- 📖 [Complete CLI Reference](CLI-REFERENCE.md)
-- 🔧 [Full Implementation Guide](preset-store.md)
-- 📡 [WebSocket Events Documentation](websocket-events.md)
+- 📖 [Complete CLI Reference](guides/CLI-REFERENCE.md)
+- 🔧 [Full Implementation Guide](reference/PRESET-MANAGEMENT.md)
+- 📡 [WebSocket Events Documentation](reference/WEBSOCKET-EVENTS.md)
 - 💻 [Preset Management Example](../examples/preset-management/)
-- 📚 [API Endpoints Overview](API-Endpoints-Overview.md)
+- 📚 [API Endpoints Overview](reference/API-ENDPOINTS.md)
 
 ## Need Help?
 
 - 🐛 **Bug Reports**: [Create an issue](https://github.com/gesellix/bose-soundtouch/issues)
 - 💡 **Feature Requests**: [Start a discussion](https://github.com/gesellix/bose-soundtouch/discussions)
-- ❓ **Questions**: [Browse discussions](https://github.com/gesellix/bose-soundtouch/discussions)
+- ❓ **Questions**: [Browse discussions](https://github.com/gesellix/bose-soundtouch/discussions)

docs/README.md

@@ -0,0 +1,33 @@
+# Bose SoundTouch Toolkit Documentation
+
+Welcome to the documentation for the Bose SoundTouch Toolkit. This toolkit helps you keep your Bose SoundTouch speakers functional even after the Bose Cloud shutdown in May 2026.
+
+## 📖 Quick Links
+
+- [Cloud Shutdown Survival Guide](guides/SURVIVAL-GUIDE.md)
+- [Migration & Safety Guide](guides/MIGRATION-SAFETY.md)
+- [CLI Reference](guides/CLI-REFERENCE.md)
+- [Getting Started](guides/GETTING-STARTED.md)
+- [SoundTouch Service Guide](guides/SOUNDTOUCH-SERVICE.md)
+
+## 🗂 Documentation Structure
+
+### User Guides
+- [Initial Device Setup](guides/DEVICE-INITIAL-SETUP.md)
+- [HTTPS Setup](guides/HTTPS-SETUP.md)
+- [Deployment Guide](guides/DEPLOYMENT.md)
+- [Raspberry Pi Setup](guides/RASPBERRY-PI.md)
+- [MAC Address Mapping](guides/MAC-ADDRESS-MAPPING.md)
+- [Troubleshooting](guides/TROUBLESHOOTING.md)
+
+### Technical Reference
+- [API Endpoints](reference/API-ENDPOINTS.md)
+- [WebSocket Events](reference/WEBSOCKET-EVENTS.md)
+- [Zone Management](reference/ZONE-MANAGEMENT.md)
+- [Preset Management](reference/PRESET-MANAGEMENT.md)
+
+### Analysis & Research
+- [Upstream URLs](analysis/UPSTREAM-URLS.md)
+- [Device Redirect Methods](analysis/DEVICE-REDIRECT-METHODS.md)
+
+For a complete list of all documents, see the [Summary](SUMMARY.md).

docs/REQUEST_RECORDING_CONCEPT.md

@@ -0,0 +1,337 @@
+# Request Recording Concept
+
+## Problem Statement
+
+The current request recording system has fundamental issues when dealing with request cloning, body consumption, and multiple response scenarios. Specifically:
+
+1. **Body Consumption**: HTTP request bodies can only be read once, leading to missing bodies in recordings
+2. **Request Cloning**: A single original request may be cloned multiple times for different purposes (local handling, mirroring, recording)
+3. **Multiple Responses**: The same logical request may generate different responses (local vs upstream mirror)
+4. **Data Integrity**: No guarantee that recorded requests are identical across different execution paths
+
+## Current Issues (Examples)
+
+### Issue 1: Missing Request Bodies in Mirror Recordings
+
+**Local Recording** (complete):
+```http
+### POST /v1/scmudc/A81B6A536A98
+POST /v1/scmudc/A81B6A536A98
+Host: events.api.bosecm.com
+Content-Type: text/json; charset=utf-8
+Content-Length: 587
+Authorization: Bearer jGwEmFWr...
+
+{"envelope":{"monoTime":234906,"payloadProtocolVersion":"3.1","payloadType":"scmudc","protocolVersion":"1.0","time":"2026-02-25T23:03:14.976349+00:00","uniqueId":"A81B6A536A98"},"payload":{"deviceInfo":{"boseID":"3230304","deviceID":"A81B6A536A98","deviceType":"SoundTouch 10","serialNumber":"I6332527703739342000020","softwareVersion":"27.0.6.46330.5043500 epdbuild.trunk.hepdswbld04.2022-08-04T11:20:29","systemSerialNumber":"069231P63364828AE"},"events":[{"data":{"play-state":"PAUSE_STATE"},"monoTime":234904,"time":"2026-02-25T23:03:14.973466+00:00","type":"play-state-changed"}]}}
+
+> {% 
+    // Response: 200 OK
+%}
+```
+
+**Mirror Recording** (missing body):
+```http
+### POST /v1/scmudc/A81B6A536A98
+POST /v1/scmudc/A81B6A536A98
+Host: events.api.bosecm.com
+Content-Type: text/json; charset=utf-8
+Content-Length: 587
+Authorization: Bearer jGwEmFWr...
+
+
+
+> {% 
+    // Response: 200 OK
+    // Headers:
+    // X-Proxy-Origin: upstream-mirror
+%}
+```
+
+### Issue 2: Request Flow Complexity
+
+Current middleware execution order:
+```
+1. MirrorMiddleware    - Buffers body, creates clones
+2. RecordMiddleware    - Also buffers body
+3. Application Handler - Processes request
+4. Mirror Execution    - Async/sync mirror to upstream
+5. Recording           - Multiple recording points
+```
+
+Problems:
+- Multiple body reads across middleware chain
+- Inconsistent request state between clones
+- Race conditions in async scenarios
+- No guarantee of request equivalence
+
+## Proposed Solution: Context-Bound Request Snapshots
+
+### Core Concept
+
+Create **immutable request snapshots** early in the request lifecycle and propagate them through the **Request Context**. This ensures all downstream consumers (Mirroring, Recording, Parity Check) use identical data without re-reading the request body.
+
+### Architecture (Context-Only)
+
+```
+┌─────────────────┐
+│ Original Request│
+└─────────┬───────┘
+          │
+          ▼
+┌─────────────────┐    ┌──────────────────┐
+│ Snapshot Creator│───▶│ Request Context  │
+│  (Middleware)   │    │ (Pointer-based)  │
+└─────────┬───────┘    └──────────────────┘
+          │                      │
+          ▼                      │ (Safe for async)
+┌─────────────────┐              │
+│   Middleware    │◀─────────────┘
+│     Chain       │
+└─────────┬───────┘
+          │
+      ┌───▼────┐ ┌─────────┐ ┌──────────────┐
+      │ Local  │ │ Mirror  │ │ Recording    │
+      │Handler │ │Execution│ │  System      │
+      └────────┘ └─────────┘ └──────────────┘
+```
+
+### Request Snapshot Structure
+
+```go
+type RequestSnapshot struct {
+    Method    string
+    URL       *url.URL
+    Headers   http.Header
+    Body      []byte
+    Host      string
+    Timestamp time.Time
+}
+
+// Typed key for context safety
+type contextKey struct{ name string }
+var SnapshotKey = &contextKey{"request_snapshot"}
+```
+
+### Implementation Strategy
+
+#### Phase 1: Snapshot Middleware
+
+```go
+func (s *Server) SnapshotMiddleware(next http.Handler) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        // 1. Capture body once with size limit (e.g. 2MB)
+        body, _ := io.ReadAll(io.LimitReader(r.Body, 2*1024*1024))
+        r.Body.Close()
+
+        // 2. Create snapshot
+        snapshot := &RequestSnapshot{
+            Method:    r.Method,
+            URL:       cloneURL(r.URL),
+            Headers:   r.Header.Clone(),
+            Body:      body,
+            Host:      r.Host,
+            Timestamp: time.Now(),
+        }
+
+        // 3. Inject pointer into context
+        ctx := context.WithValue(r.Context(), SnapshotKey, snapshot)
+        
+        // 4. Restore r.Body for downstream compatibility
+        r = r.WithContext(ctx)
+        r.Body = io.NopCloser(bytes.NewReader(snapshot.Body))
+
+        next.ServeHTTP(w, r)
+    })
+}
+```
+
+#### Phase 2: Downstream Consumption
+
+Consumers (Mirror/Record) retrieve the snapshot directly from context:
+
+```go
+snapshot, ok := r.Context().Value(SnapshotKey).(*RequestSnapshot)
+if ok {
+    // Use snapshot.Body directly instead of io.ReadAll(r.Body)
+}
+```
+
+## Hardware Considerations (Raspberry Pi Zero 2W)
+
+To protect MicroSD health and optimize for limited memory:
+
+1. **No Intermediate Disk Storage**: Snapshots exist only in memory; they are never written to disk until the final `.http` recording is generated.
+2. **Memory Management**: Use `sync.Pool` for temporary buffers to reduce GC churn on the single-core/low-memory SoC.
+3. **Automatic Cleanup**: Snapshots are naturally garbage collected once the Request Context and all child goroutines (detached mirrors/recordings) finish.
+4. **Body Capping**: Strict limits on snapshot size prevent OOM (Out-of-Memory) conditions.
+
+#### Phase 2: Response Capture System
+
+```go
+type ResponseRecorder struct {
+    http.ResponseWriter
+    snapshot     *ResponseSnapshot
+    snapshotID   string
+    source       string
+    startTime    time.Time
+}
+
+func (r *ResponseRecorder) WriteHeader(statusCode int) {
+    r.snapshot.StatusCode = statusCode
+    r.snapshot.Headers = r.Header().Clone()
+    r.ResponseWriter.WriteHeader(statusCode)
+}
+
+func (r *ResponseRecorder) Write(data []byte) (int, error) {
+    r.snapshot.Body = append(r.snapshot.Body, data...)
+    return r.ResponseWriter.Write(data)
+}
+
+func (r *ResponseRecorder) finalize() {
+    r.snapshot.Duration = time.Since(r.startTime)
+    r.snapshot.Timestamp = time.Now()
+}
+```
+
+#### Phase 3: Recording System Integration
+
+```go
+type RecordingManager struct {
+    storage   SnapshotStorage
+    recorder  *Recorder
+    patterns  []string
+}
+
+func (rm *RecordingManager) RecordInteraction(snapshotID string, response *ResponseSnapshot) {
+    // Retrieve immutable request snapshot
+    request, exists := rm.storage.Get(snapshotID)
+    if !exists {
+        log.Printf("Request snapshot not found: %s", snapshotID)
+        return
+    }
+    
+    // Record with guaranteed data integrity
+    rm.recorder.RecordInteraction(request, response)
+}
+
+func (r *Recorder) RecordInteraction(req *RequestSnapshot, res *ResponseSnapshot) error {
+    // Generate .http file with complete data
+    var buf bytes.Buffer
+    
+    // Write request
+    fmt.Fprintf(&buf, "### %s %s\n", req.Method, req.URL.String())
+    fmt.Fprintf(&buf, "%s %s\n", req.Method, req.URL.String())
+    fmt.Fprintf(&buf, "Host: %s\n", req.Host)
+    
+    for k, vv := range req.Headers {
+        for _, v := range vv {
+            fmt.Fprintf(&buf, "%s: %s\n", k, v)
+        }
+    }
+    
+    buf.WriteString("\n")
+    buf.Write(req.Body)
+    buf.WriteString("\n\n")
+    
+    // Write response
+    buf.WriteString("> {% \n")
+    fmt.Fprintf(&buf, "    // Response: %d %s\n", res.StatusCode, http.StatusText(res.StatusCode))
+    buf.WriteString("    // Headers:\n")
+    
+    for k, vv := range res.Headers {
+        for _, v := range vv {
+            fmt.Fprintf(&buf, "    // %s: %s\n", k, v)
+        }
+    }
+    
+    buf.WriteString("%}\n\n")
+    
+    if len(res.Body) > 0 {
+        buf.WriteString("/*\n")
+        buf.Write(res.Body)
+        buf.WriteString("\n*/\n")
+    } else {
+        buf.WriteString("// [Binary response body: 0 bytes]\n")
+    }
+    
+    // Write to file
+    return r.writeToFile(buf.Bytes(), req, res)
+}
+```
+
+## Migration Strategy
+
+### Phase 1: Introduce Snapshot System
+- Add SnapshotMiddleware as first middleware
+- Maintain existing recording system for compatibility
+- Gradual migration of recording points
+
+### Phase 2: Update Mirror System
+- Modify MirrorMiddleware to use snapshots
+- Ensure mirror requests use snapshot data
+- Test parity between old and new systems
+
+### Phase 3: Consolidate Recording
+- Replace existing recording middleware
+- Unified recording system using context-bound snapshots
+- Remove duplicate body reading code
+
+### Phase 4: Cleanup
+- Remove legacy recording code
+- Optimize memory usage with sync.Pool
+- Performance validation on target hardware (Pi Zero)
+
+## Benefits
+
+1. **Zero Extra Disk IO**: Protecs MicroSD by avoiding snapshot disk persistence
+2. **Memory Efficiency**: Natural lifecycle tied to Request Context
+3. **Data Integrity**: Request data is captured once and remains immutable
+4. **Consistency**: All consumers use identical request data
+5. **Traceability**: Clear lineage from original request to all recordings
+6. **Performance**: Reduces duplicate body reads and re-cloning
+
+## Implementation Considerations
+
+### Memory Management
+- Use `sync.Pool` for byte buffers
+- Strict size limits on captured bodies
+- Rely on GC for snapshot cleanup
+
+### Performance Impact
+- Single body read vs multiple reads (net positive)
+- Memory overhead for snapshot storage (manageable)
+- Context propagation overhead (minimal)
+
+### Backward Compatibility
+- Maintain existing .http file format
+- Preserve existing API contracts
+- Gradual migration path
+
+## Testing Strategy
+
+### Unit Tests
+- Snapshot creation and immutability
+- Response recording accuracy
+- Memory cleanup verification
+
+### Integration Tests
+- End-to-end request/response recording
+- Mirror functionality with snapshots
+- Parity validation between old/new systems
+
+### Performance Tests
+- Memory usage comparison
+- Throughput impact analysis
+- Large request body handling
+
+## Future Enhancements
+
+1. **Compression**: Compress stored snapshots for memory efficiency
+2. **Streaming**: Support for streaming request/response bodies
+3. **Filtering**: Selective snapshot creation based on patterns
+4. **Analytics**: Request/response analysis and metrics
+5. **Export**: Snapshot export for debugging and analysis
+
+## Conclusion
+
+This snapshot-based approach provides a robust foundation for reliable request recording while solving the current issues with body consumption and data inconsistency. The phased implementation ensures minimal disruption while delivering immediate benefits.

docs/SERVICE-AVAILABILITY-IMPLEMENTATION.md

@@ -23,7 +23,7 @@ This document summarizes the implementation of the `/serviceAvailability` endpoi
 ### Modified Files
 
 1. **`pkg/client/client.go`** - Added `GetServiceAvailability()` method
-2. **`docs/API-Endpoints-Overview.md`** - Updated implementation status
+2. **`docs/reference/API-ENDPOINTS.md`** - Updated implementation status
 3. **`docs/UNIMPLEMENTED-ENDPOINTS.md`** - Marked as implemented
 
 ## API Interface
@@ -263,4 +263,4 @@ BenchmarkGetServiceAvailability-8                         1000    1.2ms/op
 ✅ **Performance benchmarks established**  
 ✅ **Error handling verified**  
 
-The ServiceAvailability implementation is production-ready and provides a solid foundation for building user-friendly SoundTouch applications with better service discovery and user feedback capabilities.
+The ServiceAvailability implementation is production-ready and provides a solid foundation for building user-friendly SoundTouch applications with better service discovery and user feedback capabilities.

docs/SOUNDTOUCH-SERVICE-ANNOUNCEMENT.md

@@ -0,0 +1,190 @@
+# 🎉 Introducing SoundTouch Service: Local Cloud Service Emulation
+
+**Date**: January 2024  
+**Version**: v2.0.0+  
+**Status**: Production Ready
+
+## What's New?
+
+We're excited to announce the addition of `soundtouch-service`, a comprehensive local server that emulates Bose's cloud services for SoundTouch devices. This major addition provides offline operation capabilities and advanced device management features.
+
+## 🌟 Key Features
+
+### 🏠 Complete Service Emulation
+- **BMX Services**: Full Bose Media eXchange implementation for TuneIn, podcasts, and media streaming
+- **Marge Services**: Account and device management, preset synchronization, recent items tracking
+- **Offline Operation**: Continue using your devices without internet connectivity to Bose servers
+
+### 🔧 Device Migration
+- **Seamless Migration**: One-click migration from Bose cloud to local services
+- **Configuration Backup**: Automatic backup of existing device settings
+- **Rollback Support**: Easy restoration to original Bose cloud configuration
+- **Migration Preview**: Analyze what will change before applying updates
+
+### 📊 Advanced Debugging
+- **Traffic Proxying**: Intercept and log all device communications
+- **Real-time Monitoring**: Live device event streaming and status tracking
+- **Analytics Dashboard**: Usage statistics and error reporting
+- **Debug Tools**: Comprehensive troubleshooting utilities
+
+### 🌐 Web Management Interface
+- **Device Dashboard**: Visual overview of all discovered devices
+- **Migration Wizard**: Step-by-step guided device configuration
+- **Live Monitoring**: Real-time device status and event streaming
+- **Configuration Viewer**: Inspect and modify device settings
+
+## 🚨 Why This Matters
+
+### Bose Cloud Service Discontinuation
+Bose has announced that [SoundTouch cloud support will end on May 6, 2026](https://www.bose.com/soundtouch-end-of-life). This service provides a complete local alternative, ensuring your devices continue to work with full functionality beyond the official support timeline.
+
+### Enhanced Privacy & Control
+- **Local Processing**: All data stays on your network
+- **No External Dependencies**: Operate completely offline
+- **Custom Integrations**: Build your own automation and controls
+- **Traffic Visibility**: See exactly what your devices are doing
+
+## 🛠️ Installation & Quick Start
+
+### Install
+```bash
+go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
+```
+
+### Run
+```bash
+soundtouch-service
+```
+
+### Access Web UI
+Open `http://localhost:8000` in your browser and start managing your devices!
+
+## 📖 Implementation Credits
+
+This service implementation builds upon excellent community work:
+
+### 🍾 SoundCork Foundation
+Our implementation is heavily inspired by and based on [SoundCork](https://github.com/deborahgu/soundcork) by Deborah Gu and contributors. SoundCork pioneered the approach of intercepting Bose's cloud services and provided the architectural foundation for offline SoundTouch operation.
+
+**Key contributions from SoundCork:**
+- Service emulation architecture
+- BMX/Marge endpoint discovery  
+- Device migration strategies
+- Python implementation reference
+
+### 🎵 ÜberBöse API Insights
+[ÜberBöse API](https://github.com/julius-d/ueberboese-api) by Julius D. provided valuable insights into advanced SoundTouch API endpoints, helping make our implementation more complete and robust.
+
+### 🏠 SoundTouch Plus Documentation
+The [SoundTouch Plus Wiki](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API) provided comprehensive API documentation that enabled many of the advanced features.
+
+## 🔄 What's Different in Our Go Implementation
+
+While inspired by SoundCork's Python implementation, our Go service offers:
+
+### Performance & Efficiency
+- **Native Compilation**: Single binary deployment with no runtime dependencies
+- **Low Resource Usage**: ~50MB memory footprint vs Python's higher overhead
+- **Concurrent Processing**: Go's goroutines enable efficient concurrent device handling
+- **Fast Startup**: Sub-second service startup time
+
+### Enhanced Features
+- **Web Management UI**: Built-in browser-based interface (SoundCork is API-only)
+- **Real-time Event Streaming**: WebSocket-based live device monitoring
+- **Advanced Migration Tools**: Migration preview and rollback capabilities
+- **Comprehensive Logging**: Structured logging with multiple output formats
+
+### Production Readiness
+- **Zero Dependencies**: Single binary with embedded web UI
+- **Cross-Platform**: Windows, macOS, Linux support out of the box
+- **Docker Ready**: Containerization support (planned)
+- **Monitoring Integration**: Health checks and metrics endpoints
+
+### Developer Experience
+- **Go Ecosystem**: Integrates with existing Go applications and infrastructure
+- **Type Safety**: Compile-time checks and robust error handling
+- **Documentation**: Comprehensive API documentation and examples
+- **Testing**: Extensive test coverage with real device validation
+
+## 🎯 Use Cases
+
+### Home Automation Enthusiasts
+```bash
+# Migrate all devices and integrate with Home Assistant
+soundtouch-service
+# Configure HA to use local service endpoints
+```
+
+### Developers & Integrators
+```go
+// Build custom applications on top of local services
+client := &http.Client{}
+resp, _ := client.Get("http://localhost:8000/setup/devices")
+```
+
+### Privacy-Conscious Users
+```bash
+# Run completely offline with full device functionality
+soundtouch-service --bind 127.0.0.1  # localhost only
+```
+
+### Network Administrators
+```bash
+# Monitor and log all device traffic
+LOG_PROXY_BODY=true soundtouch-service
+```
+
+## 🚀 Future Plans
+
+- **Docker Images**: Official container images for easy deployment
+- **Cluster Support**: Multi-instance deployment for high availability  
+- **Advanced Analytics**: Machine learning-powered usage insights
+- **Extended Protocol Support**: Additional Bose protocol implementations
+- **Mobile App**: Companion mobile application for device management
+
+## 📚 Documentation
+
+- **[Complete Service Guide](guides/SOUNDTOUCH-SERVICE.md)**: Comprehensive setup and configuration
+- **[API Reference](guides/SOUNDTOUCH-SERVICE.md#api-reference)**: Full endpoint documentation
+- **[Migration Guide](guides/SOUNDTOUCH-SERVICE.md#device-migration)**: Step-by-step device migration
+- **[Troubleshooting](guides/SOUNDTOUCH-SERVICE.md#troubleshooting)**: Common issues and solutions
+
+## 🤝 Contributing
+
+We welcome contributions to improve the service! Areas where help is especially appreciated:
+
+- **Protocol Research**: Discovering new Bose service endpoints
+- **Testing**: Validation with different device models and firmware versions
+- **Documentation**: Usage examples and troubleshooting guides
+- **Features**: Additional service implementations and integrations
+
+## 🙏 Community Thanks
+
+This implementation wouldn't have been possible without the groundbreaking work of the SoundTouch community:
+
+- **SoundCork Team**: For pioneering service interception and providing the implementation blueprint
+- **ÜberBöse Project**: For advanced API research and endpoint discovery
+- **SoundTouch Plus**: For comprehensive API documentation and real-world usage patterns
+- **Community Contributors**: For testing, feedback, and continued development
+
+The collaborative spirit of reverse engineering and documentation in the SoundTouch community has been invaluable. We're proud to contribute back to this ecosystem and help ensure SoundTouch devices remain useful beyond Bose's official support timeline.
+
+## 🔗 Links
+
+- **[Main Repository](https://github.com/gesellix/bose-soundtouch)**
+- **[Service Documentation](guides/SOUNDTOUCH-SERVICE.md)**
+- **[CLI Documentation](guides/CLI-REFERENCE.md)**
+- **[Getting Started Guide](guides/GETTING-STARTED.md)**
+- **[SoundCork Project](https://github.com/deborahgu/soundcork)**
+- **[ÜberBöse API](https://github.com/julius-d/ueberboese-api)**
+
+---
+
+**Ready to take control of your SoundTouch devices?** Get started with `soundtouch-service` today!
+
+```bash
+go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
+soundtouch-service
+```
+
+Open `http://localhost:8000` and start your journey to local SoundTouch control! 🎵

docs/SUMMARY.md

@@ -0,0 +1,72 @@
+# Table of Contents
+
+* [Introduction](README.md)
+
+## User Guides
+* [Cloud Shutdown Survival Guide](guides/SURVIVAL-GUIDE.md)
+* [Migration & Safety Guide](guides/MIGRATION-SAFETY.md)
+* [CLI Reference](guides/CLI-REFERENCE.md)
+* [Getting Started](guides/GETTING-STARTED.md)
+* [SoundTouch Service](guides/SOUNDTOUCH-SERVICE.md)
+* [Initial Device Setup](guides/DEVICE-INITIAL-SETUP.md)
+* [MAC Address Mapping](guides/MAC-ADDRESS-MAPPING.md)
+* [HTTPS Setup](guides/HTTPS-SETUP.md)
+* [Deployment](guides/DEPLOYMENT.md)
+* [Raspberry Pi Guide](guides/RASPBERRY-PI.md)
+* [Troubleshooting](guides/TROUBLESHOOTING.md)
+* [Useful Links](#useful-links)
+
+### Useful Links
+* [Cloud Shutdown Survival Guide](guides/SURVIVAL-GUIDE.md)
+* [Raspberry Pi Installer](../scripts/raspberry-pi/README.md)
+* [Updating the Service](../scripts/raspberry-pi/README.md#updating-to-a-new-version)
+* [CLI Reference](guides/CLI-REFERENCE.md)
+
+## Technical Reference
+* [API Cookbook](reference/API-COOKBOOK.md)
+* [API Endpoints](reference/API-ENDPOINTS.md)
+* [Cloud API Emulation](reference/CLOUD-API.md)
+* [System Endpoints](reference/SYSTEM-ENDPOINTS.md)
+* [Speaker Endpoint](reference/SPEAKER-ENDPOINT.md)
+* [WebSocket Events](reference/WEBSOCKET-EVENTS.md)
+* [Discovery](reference/DISCOVERY.md)
+* [Zone Management](reference/ZONE-MANAGEMENT.md)
+* [Preset Management](reference/PRESET-MANAGEMENT.md)
+* [Source Selection](reference/SOURCE-SELECTION.md)
+* [Volume Controls](reference/VOLUME-CONTROLS.md)
+* [RadioBrowser](reference/radio-browser.md)
+* [Bass Controls](reference/BASS-CONTROLS.md)
+* [Key Controls](reference/KEY-CONTROLS.md)
+* [Feature Mapping](reference/FEATURE-MAPPING.md)
+
+## Concepts
+* [Request Recording](REQUEST_RECORDING_CONCEPT.md)
+* [Spotify Priming Strategy](concepts/spotify-priming-strategy.md)
+* [Spotify OAuth](concepts/spotify-oauth.md)
+
+## Analysis & Research
+* [API Coverage Analysis](analysis/API-COVERAGE.md)
+* [Supported URLs](analysis/SUPPORTED-URLS.md)
+* [Upstream URLs](analysis/UPSTREAM-URLS.md)
+* [Anonymization Summary](analysis/ANONYMIZATION-SUMMARY.md)
+* [Device Redirect Methods](analysis/DEVICE-REDIRECT-METHODS.md)
+* [Wiki API Comparison](analysis/WIKI-COMPARISON.md)
+
+## Appendix (Other Documents)
+* [API Navigation Reference](API-NAVIGATION-REFERENCE.md)
+* [Claude Instructions](CLAUDE.md)
+* [Content Selection Implementation](CONTENT-SELECTION-IMPLEMENTATION.md)
+* [Device Customization Setup](DEVICE-CUSTOMIZATION-SETUP.md)
+* [Device Logging](DEVICE-LOGGING.md)
+* [Feature History](FEATURE_HISTORY.md)
+* [Host/Port Parsing](HOST-PORT-PARSING.md)
+* [Manual Network Discovery](MANUAL-NETWORK-DISCOVERY.md)
+* [Navigation Guide](NAVIGATION-GUIDE.md)
+* [Official API Verification](OFFICIAL-API-VERIFICATION.md)
+* [Preset Quickstart](PRESET-QUICKSTART.md)
+* [Project Patterns](PROJECT-PATTERNS.md)
+* [Service Availability Implementation](SERVICE-AVAILABILITY-IMPLEMENTATION.md)
+* [SoundTouch Service Announcement](SOUNDTOUCH-SERVICE-ANNOUNCEMENT.md)
+* [Undocumented Community Features](UNDOCUMENTED-COMMUNITY-FEATURES.md)
+* [Unimplemented Endpoints](UNIMPLEMENTED-ENDPOINTS.md)
+* [Preset Store](preset-store.md)

docs/UNDOCUMENTED-COMMUNITY-FEATURES.md

@@ -0,0 +1,46 @@
+# Undocumented Community Features & API Discoveries
+This document captures advanced API endpoints and device behaviors discovered by the SoundTouch community through reverse engineering projects like **SoundCork** and **ÜberBöse API**. These features are not documented in the official Bose SoundTouch Web API v1.0 but are crucial for full device emulation and offline operation.
+## Cloud Emulation (Marge/BMX) Discoveries
+While the local `/8090` API is well-documented, the cloud-side service emulation reveals deeper device integration points.
+### 1. Stereo Pairing & Cloud-Side Grouping
+SoundCork has pioneered the emulation of "Marge" group endpoints, which differ from the local `/getGroup` API. These are primarily used for persistent configurations like **Stereo Pairs** (e.g., two ST-10s).
+- **GET** `/marge/streaming/account/{account}/device/{device}/group`
+  Returns `<group/>` if ungrouped, or full group configuration for stereo pairs.
+- **POST** `/marge/streaming/account/{account}/group`
+  Creates a new group (returns a 7-digit group ID). Used for initial pairing.
+- **DELETE** `/marge/streaming/account/{account}/group/{group}`
+  Dissolves a group configuration.
+### 2. Device Analytics & Event Reporting
+Devices report real-time telemetry to the cloud. Intercepting these provides a window into device usage without polling.
+- **Endpoint**: `POST /v1/scmudc/{deviceId}`
+- **Function**: Submits event data including `play-state-changed`, `preset-pressed`, `power-pressed`, `source-state-changed`, and `art-changed` (Metadata updates). This endpoint was first extensively documented in the **ÜberBöse API** specification.
+### 3. Power-On Lifecycle
+When a SoundTouch device boots or "powers on" (distinct from waking from standby), it contacts specific support endpoints.
+- **Endpoint**: `POST /streaming/support/power_on`
+- **Behavior**: Reports device serial number, IP address, and diagnostic data.
+- **Critical Finding**: SoundTouch devices fetch `TUNEIN` and `LOCAL_INTERNET_RADIO` source availability from the cloud **ONLY at boot time**. If the cloud is unreachable during a hard reboot (power cycle), these sources will disappear from the device's `/sources` list and become unavailable, even if the local API is working. This behavior was analyzed and reported by the **ÜberBöse API** project (Issue #3).
+### 4. OAuth & Service Tokens
+Integration with music services (Spotify, Pandora, etc.) involves specific token management endpoints.
+- **Endpoint**: `POST /oauth/device/{deviceId}/music/musicprovider/{providerId}/token/{tokenType}`
+- **Usage**: Used to refresh or validate session tokens for cloud-based music providers.
+## Community-Driven Extensions
+The community is working on extending SoundTouch functionality beyond its original design.
+### 1. Radio-Browser.info Integration
+There is an active effort to add `radio-browser.info` as a native `sourceprovider`. This would allow devices to browse a massive directory of thousands of stations without relying on the TuneIn cloud service.
+- **Status**: Research phase in SoundCork (Issue #150).
+- **Implementation**: Requires adding a new source provider entry in the emulated `/streaming/sourceproviders` response.
+### 2. Stockholm Internal App Analysis
+Deep analysis of the Stockholm (device firmware) internal web application reveals a set of internal AJAX/XML calls used by the device's own control interface.
+- **Internal Domains**: `Marge` (XML-based) and `Gabbo` (App-send based).
+- **Reference**: See SoundCork Issue #128 for a comprehensive list of internal JS controllers and their functions.
+### 3. ETag Case-Sensitivity Bug
+The SoundTouch device firmware has a case-sensitivity bug regarding HTTP `ETag` headers.
+- **Discovery**: SoundCork Issue #129.
+- **Detail**: The device expects the `ETag` header to be exactly title-cased. If a server returns `etag` (lowercase), the device fails to use it for `If-None-Match` requests, breaking efficient preset synchronization.
+- **Solution**: Force title-casing of the header via a reverse proxy like Nginx or mitmproxy.
+## References
+- [SoundCork GitHub Repo](https://github.com/deborahgu/soundcork)
+- [ÜberBöse API Spec](https://github.com/julius-d/ueberboese-api)
+- [SoundTouch Plus Wiki](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API)
+- [IsItBose Regex Research](https://github.com/deborahgu/soundcork/issues/62#issuecomment-3610563908)
+- [SoundTouch Hook Repo](https://github.com/CodeFinder2/bose-soundtouch-hook)

docs/UNIMPLEMENTED-ENDPOINTS.md

@@ -370,7 +370,7 @@ soundtouch-cli speaker beep
 **Go Client Usage:**
 ```go
 // Text-to-Speech
-client.PlayTTS("Hello World", "your-app-key", 70)
+client.PlayTTS("Hello World", "your-app-key", "EN", 70)
 
 // URL content
 client.PlayURL("https://example.com/audio.mp3", "your-app-key", "Service", "Message", "Reason", 60)
@@ -1044,4 +1044,4 @@ The SoundTouch Plus Wiki provides comprehensive documentation for **64 additiona
 
 This documentation provides the complete foundation for implementing all endpoints from the SoundTouch Plus Wiki, enabling this Go library to become the definitive SoundTouch integration solution for everything from basic home automation to professional audio installations.
 
-*All examples and XML structures are verified against real SoundTouch hardware and extensively tested by the SoundTouch Plus community.*
+*All examples and XML structures are verified against real SoundTouch hardware and extensively tested by the SoundTouch Plus community.*

docs/_config.yml

@@ -0,0 +1,11 @@
+title: Bose SoundTouch Toolkit
+description: Documentation for controlling and preserving Bose SoundTouch devices
+remote_theme: pages-themes/minimal@v0.2.0
+plugins:
+  - jekyll-remote-theme
+  - jekyll-relative-links
+relative_links:
+  enabled: true
+  collections: true
+include:
+  - SUMMARY.md

docs/analysis/DEVICE-REDIRECT-METHODS.md

@@ -0,0 +1,198 @@
+# Device Redirect Methods & Custom Service Setup
+
+To enable offline operation or use custom services like **SoundCork** or **ÜberBöse API**, SoundTouch devices must be redirected from Bose's official cloud endpoints to a local or custom server. This document outlines the three known methods to achieve this, gathered from community reverse-engineering efforts in the **SoundCork** and **ÜberBöse API** projects.
+
+## Overview of Redirection Targets
+
+SoundTouch devices primarily communicate with the following domains:
+- `streaming.bose.com`: Marge (Account and streaming services)
+- `updates.bose.com`: Software updates
+- `stats.bose.com`: Telemetry and analytics
+- `bmx.bose.com`: Bose Media eXchange registry
+- `events.api.bosecm.com`: Stockholm app analytics
+- `bose-prod.apigee.net`: Apigee gateway (used by some services)
+- `worldwide.bose.com`: Software update metadata and secondary services
+
+---
+
+## Method 1: XML Configuration Modification (Recommended)
+
+The most robust and granular method involves modifying the device's private configuration file. This is the primary method used by **SoundCork**'s migration logic to redirect devices to a local service instance.
+
+### Technical Details
+- **File Path**: `/opt/Bose/etc/SoundTouchSdkPrivateCfg.xml`
+- **Mechanism**: The device firmware reads this XML file at boot to determine service URLs.
+- **Fields to Modify**:
+  - `<margeServerUrl>`: Redirects account/streaming calls.
+  - `<statsServerUrl>`: Redirects telemetry.
+  - `<swUpdateUrl>`: Redirects update checks.
+  - `<bmxRegistryUrl>`: Redirects service discovery.
+
+### Implementation
+Requires SSH access to the device.
+```xml
+<SoundTouchSdkPrivateCfg>
+  <margeServerUrl>http://192.168.1.10:8000/marge</margeServerUrl>
+  <statsServerUrl>http://192.168.1.10:8000</statsServerUrl>
+  <swUpdateUrl>http://192.168.1.10:8000/updates/soundtouch</swUpdateUrl>
+  <bmxRegistryUrl>http://192.168.1.10:8000/bmx/registry/v1/services</bmxRegistryUrl>
+</SoundTouchSdkPrivateCfg>
+```
+
+### Pros & Cons
+| Pros | Cons |
+| :--- | :--- |
+| **Granular Control**: Redirect specific services while leaving others (e.g., updates) intact. | **Requires SSH**: Must have root/SSH access to the device. |
+| **Persistent**: Survives software updates (usually). | **Syntax Sensitive**: Errors in XML can cause boot issues or service failures. |
+| **Native**: Uses the device's built-in configuration mechanism. | |
+
+---
+
+## Method 2: `/etc/hosts` DNS Override
+
+This method uses the standard Linux hosts file to redirect traffic at the network level within the device. It is often used as a quick alternative in the **ÜberBöse API** community for global redirection.
+
+### Technical Details
+- **File Path**: `/etc/hosts`
+- **Mechanism**: Overrides DNS resolution for Bose domains to point to a local IP.
+- **Resolution Order**: SoundTouch devices use the standard Linux Name Service Switch (`/etc/nsswitch.conf`). The default configuration (`hosts: files dns`) ensures that `/etc/hosts` is consulted *before* any external DNS lookups. This makes the redirection highly reliable for all system processes, including `curl`, `BoseApp`, and `IoT`.
+
+### Implementation
+Requires SSH access. Add entries for the target domains:
+```text
+192.168.1.10  streaming.bose.com
+192.168.1.10  updates.bose.com
+192.168.1.10  stats.bose.com
+```
+
+### Pros & Cons
+| Pros | Cons |
+| :--- | :--- |
+| **Simple**: Easy to understand and implement. | **Requires SSH**: Must have root access. |
+| **Universal**: Affects all processes on the device attempting to reach those domains. | **HTTPS Issues**: Redirecting HTTPS domains to a local IP will cause SSL certificate errors unless the device is patched to skip verification or trust a custom CA. |
+| | **Brittle**: Some firmware versions may overwrite `/etc/hosts` on reboot. |
+
+---
+
+## Method 3: Binary Patching
+
+A low-level approach where the actual compiled binaries (e.g., `BoseApp`, `IoT`) are modified to change hardcoded URL patterns. Research into these patterns has been documented in both **SoundCork** (Issue #128) and **ÜberBöse API** research.
+
+### Technical Details
+- **Target Binaries**: `/opt/Bose/BoseApp`, `/opt/Bose/IoT`, `/opt/Bose/lib/libBmxAccountHsm.so`
+- **Mechanism**:
+    - **URL Replacement**: Using a hex editor to search for string patterns like `https://streaming.bose.com` and replacing them with a custom URL of the **exact same length**.
+    - **Regex Neutralization**: Some libraries (like `libBmxAccountHsm.so`) perform a validation check called `IsItBose` using a hardcoded regex. This regex prevents the device from connecting to non-Bose domains even if the URL is changed in the configuration.
+
+#### The `IsItBose` Regex Patch
+Research in the **SoundCork** community (Issue #62) identified a specific regex in `libBmxAccountHsm.so` that enforces Bose/Apigee domain usage:
+`^https:\/\/bose-[a-zA-Z0-9\.\_\-\$\%]\+\.apigee\.net\/`
+
+By patching this regex to be more "lax", the device can be made to accept any custom domain.
+
+**Example Patch**:
+Using `sed` to replace the strict regex with a broad match while preserving the original string length:
+```bash
+sed "s#\^https:....bose.\+apigee..net..#http[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa]*#g" \
+< libBmxAccountHsm.so.orig > libBmxAccountHsm.so.patched
+```
+
+### Implementation
+1. Copy the target binary or library from the device to a PC.
+2. Use a hex editor or `sed` to locate and patch the URL strings or regex patterns.
+3. Copy the patched file back to the device.
+4. Restore execution permissions and reboot.
+
+### Pros & Cons
+| Pros | Cons |
+| :--- | :--- |
+| **Bypass Config**: Works even if the firmware ignores XML settings. | **High Risk**: Modifying binaries can lead to permanent bricks or boot loops. |
+| **Hardcoded Redirects**: Can catch URLs that aren't exposed in configuration files. | **Length Constraint**: Custom URLs must fit within the space of the original strings. |
+| | **Firmware Specific**: Patches must be reapplied after every software update. |
+| | **Complexity**: Requires understanding of binary structures and potential checksums. |
+
+---
+
+## Comparison & Usage Strategy
+
+### Summary Table
+
+| Method | Primary Use Case | Ease | Safety | Persistence | Granularity |
+| :--- | :--- | :---: | :---: | :---: | :---: |
+| **XML Config** | Logical service redirection | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
+| **`/etc/hosts`** | Quick global DNS override | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐ |
+| **Binary Patch** | Bypassing hardcoded checks | ⭐ | ⭐ | ⭐ | ⭐⭐⭐ |
+
+---
+
+## Combining Methods: When is one not enough?
+
+A common question is whether these methods can be used in isolation or if they must be combined. The answer depends on your specific firmware version and the target service.
+
+### Scenario A: XML Config Only (The Ideal Case)
+If your firmware does not strictly enforce the `IsItBose` check for the specific URLs you are changing, **Method 1 (XML)** is sufficient. This is the cleanest approach and is used by the `soundtouch-service` migration tool.
+
+### Scenario B: XML Config + Binary Patching (The "Locked" Case)
+On some newer firmware versions, even if you change the `<margeServerUrl>` in the XML to `http://192.168.1.10`, the internal library (`libBmxAccountHsm.so`) will validate the string against the hardcoded Bose regex.
+*   **Symptom**: The device ignores the XML setting or fails to connect despite the correct URL being present.
+*   **Solution**: You **must** apply the **Binary Patch (Method 3)** to neutralize the `IsItBose` check *in addition* to the XML change.
+
+### Scenario C: `/etc/hosts` + Custom CA (The "Clean Deep Redirect")
+If you use `/etc/hosts` to point `streaming.bose.com` to a local IP and want to avoid binary patching.
+*   **Requirement 1**: Your local server must handle HTTPS (port 443).
+*   **Requirement 2**: You must inject your Root CA into the device's trust store.
+*   **Automated Tool**: The `soundtouch-service` now supports this via the `/setup/migrate/{deviceIP}?method=hosts` endpoint.
+*   **CA Download**: You can download the auto-generated Root CA from `http://<your-server>:8000/setup/ca.crt`.
+*   **Benefit**: Maintains system integrity (no binary changes) and full end-to-end encryption.
+
+### Scenario D: `/etc/hosts` + Binary Patching (The "Legacy Deep Redirect")
+If you cannot or do not want to manage certificates, but still use `/etc/hosts` for DNS redirection.
+*   **Requirement 1**: Your local server must handle HTTPS (port 443).
+*   **Requirement 2**: Since the certificate will be invalid (mismatched domain/CA), you must patch the binary to **skip SSL verification** (see [Option 2](#option-2-ssl-verification-bypass) below).
+*   **Risk**: Less secure and higher risk of bricking due to binary modification.
+
+### Scenario E: The Triple-Threat (Total Control)
+For developers creating a completely isolated "dark" environment (no internet at all):
+1.  **XML**: Point all URLs to local services.
+2.  **Binary Patch**: Neutralize `IsItBose` to allow non-Bose domains/IPs.
+3.  **`/etc/hosts`**: Redirect hardcoded domains that aren't exposed in the XML (like analytics or NTP) to prevent leakage to the real Bose cloud.
+4.  **Process Instrumentation**: Use [SoundTouch Hook](https://github.com/CodeFinder2/bose-soundtouch-hook) to monitor and override internal behavior in real-time. This is particularly useful for handling unknown hostnames or deep-hooking into service discovery logic that might bypass standard DNS lookups.
+
+---
+
+## Handling HTTPS & SSL Certificates
+
+When redirecting HTTPS traffic to a custom service, SoundTouch devices will fail the SSL handshake because they do not trust your local server's certificate.
+
+### Option 1: Custom CA Certificate (Recommended)
+
+As suggested by community members, you can configure the device to trust your own Root CA. This allows for secure HTTPS communication without patching binaries.
+
+**Technical Steps**:
+1.  **Generate a Root CA** and issue a certificate for the target domain (e.g., `streaming.bose.com`).
+2.  **SSH into the device** and copy your `rootCA.crt` to `/usr/share/ca-certificates/custom/`.
+3.  **Update the Trust Store**:
+    - **Method A (Append to Bundle)**: `cat /usr/share/ca-certificates/custom/rootCA.crt >> /etc/pki/tls/certs/ca-bundle.crt`
+    - **Method B (Symlinks)**: Add the certificate to `/etc/ssl/certs/` and create a hash symlink using `c_rehash` (if available) or manual mapping.
+
+**Pros & Cons**:
+| Pros | Cons |
+| :--- | :--- |
+| **Secure**: Maintains end-to-end encryption. | **Requires SSH**: Must have root access to modify the trust store. |
+| **Clean**: No binary patching required for SSL bypass. | **Update Risk**: Firmware updates might overwrite the `ca-bundle.crt`. |
+
+### Option 2: SSL Verification Bypass
+
+If you cannot or do not want to manage certificates, you can patch the binary to skip certificate verification.
+
+**Target**: `libBmxAccountHsm.so` or `BoseApp`
+**Mechanism**: Locating the SSL verification function (often in the internal curl-based or openssl-based logic) and forcing it to return "Success" regardless of the certificate status.
+
+---
+
+## Recommendation
+
+1.  **Start with Method 1 (XML Modification)**. It is the least invasive and most likely to work across different models.
+2.  **Verify connectivity**. If the device refuses to connect to your custom endpoint, check logs for "IsItBose" or validation failures.
+3.  **Apply Method 3 (Binary Patching)** only if Method 1 is being actively blocked by the firmware's validation logic.
+4.  **Avoid Method 2 (`/etc/hosts`)** unless you are prepared to handle SSL certificate complexities or are performing quick temporary tests.

docs/analysis/UPSTREAM-URLS.md

@@ -0,0 +1,84 @@
+# Upstream URLs & Domains Analysis
+
+This document provides a comprehensive overview of the upstream Bose cloud services and domains that SoundTouch devices communicate with. These details were gathered from firmware analysis of ST10/ST20 devices, binary string extraction, and community research from the **SoundCork** project (Issue #128).
+
+## Core Service Domains
+
+SoundTouch devices use a set of primary domains for their operation. These are often configurable via the `SoundTouchSdkPrivateCfg.xml` file.
+
+| Service | Primary Domain | Purpose |
+| :--- | :--- | :--- |
+| **Marge** | `streaming.bose.com` | Account management, streaming source providers, and preset sync. |
+| **BMX Registry** | `content.api.bose.io` | Bose Media eXchange service discovery and registry. |
+| **Stats/Analytics** | `events.api.bosecm.com` | Telemetry, device events, and usage statistics. |
+| **Software Update** | `worldwide.bose.com` | Firmware update checks and downloads (path: `/updates/soundtouch`). |
+| **Voice/Alexa** | `voice.api.bose.io` | Token management for Amazon Alexa integration. |
+
+## Internal & Development Domains
+
+Analysis of device binaries (`BoseApp`, `IoT`) and community findings revealed several internal, integration, and development domains used by Bose.
+
+### Marge & Auth Proxies
+- `bose-test.apigee.net/margeproxy` (Integration/Test proxy)
+- `bose-test.apigee.net/margeproxyefe`
+- `streamingstg.bose.com` (Staging)
+- `streamingintoauth.bose.com` (Internal Auth)
+- `streamingefeintoauth.bose.com` (Internal EFE Auth)
+- `streamingefeint.bose.com`
+
+### BMX & Content Registry
+- `test.content.api.bose.io`
+- `content.api.bose.io/bmx/registry/v1/services`
+- `test.content.api.bose.io/bmx/int-registry/v1/services`
+- `test.content.api.bose.io/bmx/efe-registry/v1/services`
+
+### Stats & Analytics
+- `eventsdev.api.bosecm.com`
+- `eventsefe.api.bosecm.com`
+- `eventsdev.bosecm.com`
+
+### Software Updates
+- `worldwide.bose.com/updates/soundtouch-int`
+- `worldwide.bose.com/updates/soundtouch-efe`
+
+## Third-Party Services
+
+Devices also communicate directly with third-party providers for specific features.
+
+- **Pandora**: 
+    - `device-tuner.pandora.com`
+    - `device-tuner-beta.savagebeast.com`
+- **Amazon AVS**:
+    - `avs.na.amazonalexa.com`
+
+## Hardcoded Validation (IsItBose)
+
+As documented in [DEVICE-REDIRECT-METHODS.md](DEVICE-REDIRECT-METHODS.md#method-3-binary-patching), the `libBmxAccountHsm.so` library contains a hardcoded regex to validate these URLs:
+
+`^https:\/\/bose-[a-zA-Z0-9\.\_\-\$\%]\+\.apigee\.net\/`
+
+This regex ensures that certain critical services must reside on the `apigee.net` domain under a `bose-` prefix, unless patched.
+
+## Configuration File References
+
+On-device, these URLs are primarily managed in the following files:
+
+1.  **`/opt/Bose/etc/SoundTouchSdkPrivateCfg.xml`**:
+    *   `<margeServerUrl>`
+    *   `<statsServerUrl>`
+    *   `<swUpdateUrl>`
+    *   `<bmxRegistryUrl>`
+2.  **`/opt/Bose/etc/Voice.xml`**:
+    *   `<TPDATokenUrl>` (Points to `voice.api.bose.io`)
+3.  **`/opt/Bose/etc/HandCraftedWebServer-SoundTouch.xml`**:
+    *   Contains internal local API mapping.
+
+## Conclusion for Offline Operation
+
+To achieve full offline operation or redirection to a custom service (like `soundtouch-service`), all of the above domains must either be redirected via DNS (`/etc/hosts`) or updated in the device's XML configuration files. For domains not exposed in XML, binary patching or DNS-level redirection is the only option.
+
+---
+
+## References
+- [SoundCork Issue #128: Endpoint and URL Listing](https://github.com/deborahgu/soundcork/issues/128#issuecomment-3892933337)
+- [Bose SoundTouch Web API v1.0 Specification](https://assets.bosecreative.com/m/496577402d128874/original/SoundTouch-Web-API.pdf)

docs/archive/MERGE_PROJECTS.md

@@ -0,0 +1,75 @@
+# Merging Bose-SoundTouch-API into Bose-SoundTouch
+
+This document outlines the plan to merge the [Bose-SoundTouch-API](https://github.com/gesellix/Bose-SoundTouch-API) project into this repository. The actual Go implementation in that repository is located in the `soundcork-go` subdirectory. The goal is to provide both a CLI (`soundtouch-cli`) and a service (`soundtouch-service`) from a single codebase.
+
+## Goals
+
+- [x] Maintain the existing `soundtouch-cli` functionality.
+- [x] Introduce `soundtouch-service` as a new command (based on the `soundcork-go` project).
+- [x] Consolidate shared logic (models, clients, discovery) into the `pkg/` directory.
+- [x] Simplify maintenance by having a single Go module and shared CI/CD pipeline.
+
+## Current Directory Structure
+
+```text
+.
+├── cmd/
+│   ├── soundtouch-cli/        # Existing CLI implementation
+│   │   └── main.go
+│   └── soundtouch-service/    # New service implementation (REST API / Websocket)
+│       └── main.go
+├── pkg/
+│   ├── client/                # Shared SoundTouch API client
+│   ├── models/                # Shared data models
+│   ├── discovery/             # Shared device discovery logic
+│   └── service/               # Service-specific logic (from Bose-SoundTouch-API)
+│       ├── bmx/               # BMX service logic
+│       ├── marge/             # Marge service logic
+│       ├── datastore/         # Device and configuration storage
+│       ├── proxy/             # Logging proxy logic
+│       ├── setup/             # Device setup and migration logic
+│       └── handlers/          # HTTP handlers (adapted from soundcork-go/soundcork-go)
+│           └── soundcork/     # Embedded resources (index.html, media/, etc.)
+├── docs/
+│   └── MERGE_PROJECTS.md      # This document
+├── go.mod
+└── go.sum
+```
+
+## Step-by-Step Merge Status
+
+### 1. Preparation
+- [x] Review `go.mod` in both projects to identify dependency overlaps and conflicts.
+
+### 2. Code Integration
+- [x] **Models & Client**: Merged missing functionality from `soundcork-go/internal/models` into `pkg/models`. Renamed overlapping models to `Service*` (e.g., `ServiceContentItem`, `ServicePreset`).
+- [x] **Service Logic**: Adapted internal packages from `soundcork-go/internal/` to `pkg/service/`.
+- [x] **Handlers**: Moved and adapted HTTP handlers into `pkg/service/handlers/`.
+- [x] **New Command**: Created `cmd/soundtouch-service/main.go` as the service entry point using `chi` router.
+- [x] **Embedded Resources**: Integrated `index.html`, `bmx_services.json`, `swupdate.xml`, and `media/` folder into the binary using `//go:embed`.
+
+### 3. Dependency Management
+- [x] Update `go.mod` to include:
+    - `github.com/go-chi/chi/v5`
+    - `github.com/srwiley/oksvg` and `github.com/srwiley/rasterx`
+    - `golang.org/x/crypto`
+- [x] Run `go mod tidy` to clean up dependencies.
+
+### 4. Shared Logic Refactoring
+- [x] Identify common code between `soundtouch-cli` and the new service.
+- [x] Move shared logic into `pkg/` to ensure both commands use the same underlying implementation.
+
+### 5. Documentation & Examples
+- [x] Update `README.md` to mention the new `soundtouch-service` command.
+- [x] Add service-specific documentation in `docs/SOUNDTOUCH-SERVICE.md`.
+- [x] Provide examples of how to run and interact with the service in `examples/service-demo/`.
+
+### 6. CI/CD Updates
+- [x] Update `.github/workflows/release.yml` to build and release the `soundtouch-service` binary alongside `soundtouch-cli`.
+- [x] Update any test workflows to include tests for the service logic.
+
+## Verification
+- [x] `go build ./cmd/soundtouch-cli` works as expected.
+- [x] `go build ./cmd/soundtouch-service` works as expected.
+- [x] All tests pass: `go test ./...`.
+- [x] Resources are correctly served from the embedded filesystem.

docs/archive/PLAN.md

@@ -784,4 +784,4 @@ docker-compose up  # Mock devices + web app
 - [UPnP Device Architecture](http://upnp.org/specs/arch/UPnP-arch-DeviceArchitecture-v1.0.pdf) 
 - [Go Embed Directive](https://pkg.go.dev/embed)
 - [Gorilla WebSocket](https://github.com/gorilla/websocket)
-- [PROJECT-PATTERNS.md](./PROJECT-PATTERNS.md) - Detailed pattern documentation
+- [PROJECT-PATTERNS.md](../PROJECT-PATTERNS.md) - Detailed pattern documentation

docs/archive/STATUS.md

@@ -206,14 +206,14 @@ This project implements a comprehensive Go client library and CLI tool for Bose
 
 ### ✅ Complete Documentation
 - `README.md` - Project overview and usage examples ✅
-- `docs/API-Endpoints-Overview.md` - API reference with status ✅
-- `docs/KEY-CONTROLS.md` - Media control implementation ✅
-- `docs/VOLUME-CONTROLS.md` - Volume management guide ✅
-- `docs/PRESET-MANAGEMENT.md` - Preset analysis and limitations ✅
+- `docs/reference/API-ENDPOINTS.md` - API reference with status ✅
+- `docs/reference/KEY-CONTROLS.md` - Media control implementation ✅
+- `docs/guides/VOLUME-CONTROLS.md` - Volume management guide ✅
+- `docs/reference/PRESET-MANAGEMENT.md` - Preset analysis and limitations ✅
 - `docs/HOST-PORT-PARSING.md` - Enhanced CLI feature ✅
-- `docs/PLAN.md` - Development roadmap (updated) ✅
+- `docs/archive/PLAN.md` - Development roadmap (updated) ✅
 - `docs/PROJECT-PATTERNS.md` - Development guidelines ✅
-- `SPEAKER_ENDPOINT.md` - Complete speaker notification documentation ✅
+- `docs/reference/SPEAKER-ENDPOINT.md` - Complete speaker notification documentation ✅
 
 ### 📝 Documentation Notes
 - All docs are synchronized with current implementation

docs/concepts/spotify-oauth.md

@@ -0,0 +1,137 @@
+# Spotify OAuth Integration
+
+The SoundTouch service supports Spotify OAuth integration to broker access tokens for SoundTouch speakers. This is particularly useful for maintaining Spotify Connect functionality after the Bose cloud shutdown (scheduled for May 2026).
+
+## OAuth Flows
+
+The service supports two primary OAuth flows: a browser-based flow and a mobile app-based flow (specifically for the [ueberboese](https://github.com/julius-d/ueberboese-app) app).
+
+### 1. Browser-based Flow
+
+The user initiates the flow, completes authorization in their browser, and is redirected back to the service.
+
+```mermaid
+sequenceDiagram
+    participant Client as Client (curl/app)
+    participant Service as Service
+    participant Spotify as Spotify Auth Server
+    participant Browser as User's Browser
+
+    Client->>Service: POST /mgmt/spotify/init [Basic Auth]
+    Service-->>Client: {"redirectUrl": "https://accounts.spotify.com/authorize?..."}
+    
+    Client->>Browser: User opens URL
+    Browser->>Spotify: User logs in & grants access
+    Spotify-->>Browser: Redirect to /mgmt/spotify/callback?code=abc
+    
+    Browser->>Service: GET /mgmt/spotify/callback?code=abc
+    Note over Service: No auth needed for callback
+    
+    Service->>Spotify: POST /api/token (exchange code)
+    Spotify-->>Service: {access_token, refresh_token}
+    
+    Service->>Spotify: GET /v1/me (fetch profile)
+    Spotify-->>Service: {id, display_name, email}
+    
+    Note over Service: Store account to disk
+    
+    Service-->>Browser: HTML: "Spotify Connected. You can close this window."
+```
+
+### 2. Mobile App Flow (ueberboese)
+
+The mobile app handles the redirect via a deep link and then confirms the authorization with the service.
+
+```mermaid
+sequenceDiagram
+    participant App as ueberboese Flutter App
+    participant Service as Service
+    participant Spotify as Spotify Auth Server
+
+    App->>Service: POST /mgmt/spotify/init [Basic Auth]
+    Service-->>App: {"redirectUrl": "https://..."}
+    
+    App->>Spotify: Open in-app browser (User authorizes)
+    Spotify-->>App: Deep link redirect: ueberboese-login://spotify?code=abc
+    
+    App->>Service: POST /mgmt/spotify/confirm?code=abc [Basic Auth]
+    
+    Service->>Spotify: POST /api/token (exchange code)
+    Spotify-->>Service: {access_token, refresh_token}
+    
+    Service->>Spotify: GET /v1/me (fetch profile)
+    Spotify-->>Service: {profile}
+    
+    Service-->>App: {"ok": true}
+```
+
+### 3. Token Retrieval (Boot Primer / Speaker Setup)
+
+Once an account is linked, access tokens can be retrieved for use with speakers (e.g., via the `addUser` ZeroConf command).
+
+```mermaid
+sequenceDiagram
+    participant Primer as Boot Primer Script
+    participant Service as Service
+    participant Spotify as Spotify Token API
+    participant Speaker as Speaker (Bose ST 20)
+
+    Primer->>Service: GET /mgmt/spotify/token [Basic Auth]
+    
+    alt Token expired
+        Service->>Spotify: POST /api/token (refresh)
+        Spotify-->>Service: new tokens
+    end
+    
+    Service-->>Primer: {"access_token": "...", "username": "..."}
+    
+    Note over Primer: Spotify Connect ZeroConf
+    Primer->>Speaker: POST /SpotifyConnect (addUser with token)
+    Speaker-->>Primer: OK
+    Note over Speaker: Speaker now has Spotify access
+```
+
+## Boot Primer Script
+
+A boot primer script that uses these endpoints to feed Spotify tokens to speakers via ZeroConf is available in the `scripts/spotify/` directory: [spotify-boot-primer.sh](../../scripts/spotify/spotify-boot-primer.sh).
+
+This script can be installed on the speaker itself (which runs embedded Linux) to automatically prime Spotify Connect at boot time. See [README.md](../../scripts/spotify/README.md) and [INSTALL.md](../../scripts/spotify/INSTALL.md) for instructions.
+
+### Automated Installation via Service
+
+The SoundTouch service provides a dedicated management endpoint to automatically handle the installation of the Spotify boot primer on the speaker:
+`POST /mgmt/devices/{deviceId}/spotify/install-primer`
+
+### Automated Installation Steps
+When you run the Spotify primer installation, the service performs the following:
+1.  **Directories**: Creates `/mnt/nv/bin` and `/mnt/nv/BoseApp-Persistence/1` on the speaker.
+2.  **Binary**: Uploads the `spotify-boot-primer` script to the speaker.
+3.  **Configuration**: Automatically generates and uploads `spotify-primer.conf` containing the service's URL and management credentials.
+4.  **Boot Hook**: Injects a call to the primer in the speaker's `/mnt/nv/rc.local` using idempotent markers.
+5.  **Environment**: Updates `/mnt/nv/.profile` to include `/mnt/nv/bin` in the `PATH` for easier manual troubleshooting via SSH.
+
+- **Idempotent Patching**: The service uses explicit markers to inject the hook, ensuring it doesn't corrupt existing content.
+- **Coexistence**: The service-injected hook is designed to coexist with a manually installed `rc.local` (e.g., from the community gist). It only adds a call to `/mnt/nv/bin/spotify-boot-primer` if it's not already managed by a service-controlled block.
+- **Markers**: Look for the following markers in your speaker's `/mnt/nv/rc.local`:
+  - `# --- Aftertouch Spotify hook START ---`
+  - `# --- Aftertouch Spotify hook END ---`
+- **Cleanup**: Reverting a migration via the service will cleanly remove these marker-delimited blocks.
+
+## Endpoints
+
+| Method | Path                                              | Auth  | Purpose                                                               |
+|--------|---------------------------------------------------|-------|-----------------------------------------------------------------------|
+| POST   | `/mgmt/devices/{deviceId}/spotify/install-primer` | Basic | Install Spotify boot primer on speaker (deviceId or IP)               |
+| GET    | `/mgmt/spotify/callback`                          | None  | Browser OAuth callback (redirect from Spotify, returns HTML)          |
+| POST   | `/mgmt/spotify/init`                              | Basic | Start OAuth flow, returns authorization URL                           |
+| POST   | `/mgmt/spotify/confirm`                           | Basic | Mobile app confirm (ueberboese deep link delivers code, returns JSON) |
+| GET    | `/mgmt/spotify/accounts`                          | Basic | List linked Spotify accounts (tokens stripped)                        |
+| GET    | `/mgmt/spotify/token`                             | Basic | Get fresh access token (auto-refreshes if expired)                    |
+| POST   | `/mgmt/spotify/entity`                            | Basic | Resolve Spotify URI to name + image URL                               |
+
+## Security
+
+- `/mgmt/spotify/callback` is intentionally outside Basic Auth to allow direct redirects from Spotify's authorization server.
+- All other `/mgmt/*` endpoints require Basic Auth as configured by `--mgmt-username` and `--mgmt-password`.
+- Tokens are persisted to disk as JSON with restricted file permissions (`0600`).
+- The `GetAccounts` endpoint strips sensitive tokens from the response.

docs/concepts/spotify-priming-strategy.md

@@ -0,0 +1,84 @@
+# Spotify Priming Strategy
+
+This document outlines the strategy for ensuring Bose SoundTouch devices are correctly "primed" for Spotify Connect integration within the AfterTouch ecosystem.
+
+## Overview
+
+To enable Spotify Connect for SoundTouch devices, especially for remote availability outside the local network, the speaker must be associated with a Spotify account via a process called "priming." This involves sending an `addUser` command to the speaker's ZeroConf API (port 8200) containing a valid Spotify username and OAuth access token.
+
+AfterTouch adopts a **Server-Centric Hybrid Model** that prioritizes device cleanliness and user intent while providing automated self-healing.
+
+## Core Principles
+
+### 1. User Intent (Opt-in)
+AfterTouch replicates the native Bose "Add Source" experience. No Spotify priming occurs until a user explicitly links their Spotify account through the AfterTouch Management Dashboard. This ensures privacy and respects users who do not wish to use Spotify.
+
+### 2. Device Cleanliness (Minimalist Footprint)
+We avoid invasive modifications to the speaker's filesystem. 
+- **No On-Device Scripts:** We deprecate the use of internal boot-primer scripts.
+- **Native Communication:** We rely on the speaker's native ability to talk to Bose services, which are intercepted via DNS to point to the AfterTouch server.
+
+### 3. Triggers for Priming
+Priming is triggered when the speaker signals it is active and ready, specifically:
+
+- **Power On:** When the speaker calls the `/marge/streaming/support/power_on` endpoint, AfterTouch ensures the device's ZeroConf state is correctly primed. This is the primary trigger.
+- **Manual Override:** Users can manually trigger a "Prime Spotify" from the device list in the UI if needed.
+
+During any of these events, the server:
+1. Checks if a Spotify account is linked in AfterTouch.
+2. Checks the device's current priming status (via ZeroConf).
+3. If unprimed and an account is linked, it pushes the priming command.
+
+### 4. Automated Recovery
+AfterTouch ensures that if a speaker loses its session (due to a crash or power loss), it is re-primed when it next powers on and reaches out to the service.
+
+### 5. Decoupling
+The logic for account management and device interaction remains decoupled:
+- **Spotify Service:** Manages OAuth tokens and account state.
+- **Discovery Service:** Finds devices and tracks their network presence.
+- **Orchestrator:** Connects the two, deciding when to push tokens to discovered devices based on the current link status.
+
+## Workflow
+
+### Initial Setup (The "Add Source" UX)
+1. User opens the AfterTouch Dashboard.
+2. User selects "Link Spotify Account."
+3. OAuth flow completes; AfterTouch stores the token.
+4. AfterTouch immediately triggers a discovery run to find and prime all compatible speakers.
+
+### Maintenance (The "Watchdog" UX)
+1. A speaker reboots or loses its token.
+2. A discovery event occurs (periodic or triggered by UI).
+3. AfterTouch detects the "Empty" user state on the speaker.
+4. AfterTouch pushes a fresh token from the Spotify Service.
+5. UI reflects that the device is "Managed by AfterTouch" and healthy.
+
+### Manual Override
+Users can manually trigger a "Re-prime" or "Refresh Link" from the device list in the UI if they suspect the automated self-healing is delayed or if they want to force a specific account onto a device.
+
+## Network Topology & Deployment Scenarios
+
+The strategy adapts based on where the AfterTouch server is deployed:
+
+### Local Deployment (Home Server / Docker)
+- **Mechanism:** Both "Pull" (Marge) and "Push" (ZeroConf side-channel) are used.
+- **Advantage:** The server can proactively fix the speaker's state via port 8200 as soon as it sees a "Liveness Signal."
+
+### External Deployment (Cloud VPS)
+- **Mechanism:** Primarily relies on "Pull" (Marge).
+- **Constraint:** The server cannot reach port 8200 on the speaker due to NAT/Firewall.
+- **Strategy:** In this scenario, AfterTouch acts as a passive token provider. The speaker must initiate the connection to our intercepted Bose endpoints to receive its Spotify configuration. If the speaker completely loses its user state and stops "pulling," a manual re-prime from a local machine or a temporary local discovery run might be required.
+
+## Transition & Cleanup
+
+As AfterTouch moves to the Server-Centric model, we will:
+1.  **Revert On-Device Migration:** Update the Setup Manager to remove legacy `spotify-boot-primer` scripts and `rc.local` hooks from the speakers.
+2.  **Consolidated Directory:** We maintain the `/mnt/nv/soundtouch-service/` base directory for other configuration needs (e.g., `aftertouch.resolv.conf`), but it will no longer contain Spotify-specific credentials or scripts.
+3.  **No On-Device Credentials:** The `/mnt/nv/soundtouch-service/spotify-primer.conf` will be removed, ensuring that no sensitive AfterTouch login details are stored on the speaker in plain text.
+
+## Implementation Roadmap (Conceptual)
+
+1. **Revert On-Device Migration:** Update the Setup Manager to remove legacy scripts and `rc.local` hooks.
+2. **Server-Side Priming Logic:** Implement a `PrimeDevice(ip)` method in the server that fetches a fresh token and calls the ZeroConf API.
+3. **Discovery Hook:** Integrate `PrimeDevice` into the discovery handler (`handleDiscoveredDevice`) with a check for unprimed state.
+4. **UI Enhancements:** Update the Speaker List to show "Spotify Linked" status and provide manual refresh buttons.

docs/guides/CLI-REFERENCE.md

@@ -1248,6 +1248,6 @@ SOUNDTOUCH_DISCOVERY_TIMEOUT=10s
 ## See Also
 
 - [Getting Started Guide](GETTING-STARTED.md) - Basic setup and usage
-- [WebSocket Events](websocket-events.md) - Real-time monitoring
-- [Zone Management](zone-management.md) - Multi-room setup
-- [API Endpoints](API-Endpoints-Overview.md) - Complete API reference
+- [WebSocket Events](../reference/WEBSOCKET-EVENTS.md) - Real-time monitoring
+- [Zone Management](../reference/ZONE-MANAGEMENT.md) - Multi-room setup
+- [API Endpoints](../reference/API-ENDPOINTS.md) - Complete API reference

docs/guides/DEPLOYMENT.md

@@ -13,6 +13,10 @@ This guide covers everything you need to know to deploy robust, scalable SoundTo
 - [Performance Optimization](#performance-optimization)
 - [Error Handling Recovery](#error-handling-recovery)
 - [Deployment Strategies](#deployment-strategies)
+    - [Docker Deployment](#docker-deployment)
+    - [Kubernetes Deployment](#kubernetes-deployment)
+    - [Systemd Service](#systemd-service)
+    - [Raspberry Pi Installer](#raspberry-pi-installer)
 - [Maintenance Operations](#maintenance-operations)
 
 ---
@@ -926,39 +930,49 @@ data:
   device_hosts: "192.168.1.100,192.168.1.101,192.168.1.102"
 ```
 
-### Systemd Service
+#### Systemd Service
+
+A standard systemd unit for manual installation. This example assumes the binary is at `/usr/local/bin/soundtouch-service` and data is stored in `/var/lib/soundtouch-service`.
 
 ```ini
-# /etc/systemd/system/soundtouch.service
+# /etc/systemd/system/soundtouch-service.service
 [Unit]
-Description=SoundTouch Control Service
-After=network.target
-Wants=network.target
+Description=Bose SoundTouch Service
+Wants=network-online.target
+After=network-online.target
 
 [Service]
 Type=simple
 User=soundtouch
 Group=soundtouch
-WorkingDirectory=/opt/soundtouch
-ExecStart=/opt/soundtouch/bin/soundtouch-app
-ExecReload=/bin/kill -HUP $MAINPID
-Restart=always
-RestartSec=5
-Environment=DEVICE_HOSTS=192.168.1.100,192.168.1.101
-Environment=LOG_LEVEL=info
-Environment=CONFIG_FILE=/opt/soundtouch/config/production.yaml
+WorkingDirectory=/var/lib/soundtouch-service
+ExecStart=/usr/local/bin/soundtouch-service
+Environment=PORT=80
+Environment=SERVER_URL=http://soundtouch.local
 
-# Security settings
-NoNewPrivileges=true
-ProtectSystem=strict
-ProtectHome=true
-ReadWritePaths=/opt/soundtouch/logs
+# Allow binding to privileged ports (80/443) without running as root
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+CapabilityBoundingSet=CAP_NET_BIND_SERVICE
+
+Restart=on-failure
+RestartSec=5
+
+# Security hardening
 PrivateTmp=true
+ProtectSystem=full
+ProtectHome=true
+ReadWritePaths=/var/lib/soundtouch-service
 
 [Install]
 WantedBy=multi-user.target
 ```
 
+#### Raspberry Pi Installer
+
+For users deploying on a Raspberry Pi, we provide a specialized automated installer that handles everything from architecture detection to security hardening.
+
+See the [Raspberry Pi Installation Guide](RASPBERRY-PI.md) for step-by-step instructions.
+
 ---
 
 ## Maintenance Operations
@@ -1071,4 +1085,4 @@ func init() {
     
     // Set GC target percentage
     if os.Getenv("GOGC") == "" {
-        debug.SetGCPerc
+        debug.SetGCPerc

docs/guides/DEVICE-INITIAL-SETUP.md

@@ -0,0 +1,80 @@
+# SoundTouch Device Initial Setup Variants
+
+Based on community research from the **SoundCork** and **ÜberBöse API** projects, as well as analysis of the Stockholm firmware (`firmware/Stockholm/.../setup/`), this document outlines the methods used for the "out-of-the-box" setup of SoundTouch devices.
+
+## Setup Overview
+
+Initial setup is the process of connecting a new or factory-reset device to a local Wi-Fi network and a Bose (or custom) account. This is distinct from the "Migration" process (handled by `soundtouch-service`), which redirects an already-configured device to a new server.
+
+---
+
+## 1. Bluetooth Low Energy (BLE) Setup
+Used by most modern SoundTouch devices (ST-10, ST-20/30 Series III, SoundTouch 300).
+
+- **Mechanism**: The SoundTouch app communicates with the device over BLE to exchange Wi-Fi credentials.
+- **Protocol**: Internal research refers to this as the **Gabbo** protocol (see `gabbo_setup_bco.js` in firmware).
+- **Process**:
+  1. Put the device in setup mode (usually by holding the '2' and '-' buttons).
+  2. The app discovers the device via BLE.
+  3. The app sends the Wi-Fi SSID and Password to the device.
+  4. The device connects to Wi-Fi and disables BLE setup.
+
+---
+
+## 2. Access Point (AP) Mode / Web Setup
+The classic "failover" or "alternate" setup method.
+
+- **Mechanism**: The device creates its own Wi-Fi network (SSID: `Bose SoundTouch ...` or `Bose Home Speaker ...`).
+- **IP Address**: Typically `192.168.1.1` or `10.0.0.1` (device-side).
+- **Web Interface**: The device hosts a web server on port 80.
+- **Process**:
+  1. Connect a PC/Phone to the device's Wi-Fi.
+  2. Open a browser to `http://192.168.1.1`.
+  3. The device serves `setup.html`, which redirects to a setup wizard (`setup/index.html`).
+  4. Use the `gabbo_wifi` form to select a network and enter credentials.
+
+---
+
+## 3. Wireless Accessory Configuration (WAC)
+Specific to Apple iOS devices.
+
+- **Mechanism**: Uses Apple's MFi/WAC protocol to pass Wi-Fi settings from an iPhone/iPad directly to the device without manual password entry.
+- **Status**: Detected automatically by iOS when a new SoundTouch device is in setup mode.
+
+---
+
+## 4. USB Setup (Legacy)
+Primarily used for older SoundTouch Series I and II devices or as a last resort.
+
+- **Mechanism**: Physical connection via Micro-USB to a computer running the SoundTouch Setup application.
+- **Process**:
+  1. Connect USB cable.
+  2. The desktop app communicates via a proprietary HID or Serial-over-USB protocol.
+  3. The app pushes Wi-Fi credentials.
+  4. References to this exist in the firmware as `lost_USB_connection` and `connect_device` (see `setup_wizard.xml`).
+
+---
+
+## Technical Details: The "Gabbo" Protocol
+The Stockholm firmware contains references to a communication layer called **Gabbo**.
+- **File**: `setup/js/gabbo_setup_bco.js`
+- **Function**: Handles the state machine for Wi-Fi connection, account pairing, and error handling during setup.
+- **Relationship**: It appears to be an internal wrapper for the messages sent between the setup client (App or Browser) and the device firmware.
+
+## Redirection during Setup
+While the `soundtouch-service` focuses on migrating existing devices, a truly "clean" setup to a custom service would require:
+1. Intercepting the initial account pairing request.
+2. Providing a mock "Marge" service that accepts any credentials.
+3. Patching the `SoundTouchSdkPrivateCfg.xml` during or immediately after the Wi-Fi connection phase.
+
+---
+
+## Comparison: Initial Setup vs. Migration
+
+| Feature | Initial Setup | Migration (soundtouch-service) |
+| :--- | :--- | :--- |
+| **Connectivity** | BLE, AP Mode, USB, WAC | Ethernet/Wi-Fi (existing) |
+| **Credentials** | Required (SSID/Pass) | Not required (uses existing) |
+| **Access** | Web UI / App protocol | SSH (root) |
+| **Primary File** | `setup/index.html` | `SoundTouchSdkPrivateCfg.xml` |
+| **Use Case** | Out-of-the-box / Reset | Redirecting active devices |

docs/guides/HTTPS-SETUP.md

@@ -0,0 +1,109 @@
+# HTTPS Setup & Custom CA Certificate
+
+To use the `/etc/hosts` redirection method safely, SoundTouch devices must communicate over HTTPS. This requires the device to trust the AfterTouch Root CA certificate used by the local service.
+
+## 1. Automated Migration (Hosts Method)
+
+The `soundtouch-service` can automatically configure a device to use the `/etc/hosts` method:
+
+```bash
+curl -X POST "http://localhost:8000/setup/migrate/{deviceIP}?method=hosts"
+```
+
+This command will:
+1.  Connect to the device via SSH.
+2.  Update `/etc/hosts` to point Bose domains to the service IP.
+3.  Inject the auto-generated AfterTouch Root CA into the device's trust store (`/etc/pki/tls/certs/ca-bundle.crt`).
+4.  Reboot the device.
+
+## 2. Managing the Root CA
+
+The AfterTouch service automatically generates a Root CA when it first starts.
+
+- **CA Certificate**: `data/certs/ca.crt`
+- **CA Private Key**: `data/certs/ca.key`
+
+### Downloading the CA Certificate
+You can download the CA certificate for manual installation on other devices (like your phone or PC) from:
+`http://<server-ip>:8000/setup/ca.crt`
+
+### 3. Built-in HTTPS Support
+
+The `soundtouch-service` now includes a built-in HTTPS listener. This simplifies the `/etc/hosts` redirection method by automatically presenting the correct certificates for Bose domains.
+
+- **HTTPS Port**: Configurable via `HTTPS_PORT` environment variable (defaults to `8443`).
+- **HTTPS Server URL**: Configurable via `HTTPS_SERVER_URL` (e.g., `https://mysoundtouch.local:8443`). If not set, the service attempts to guess it using the system hostname.
+- **Domain Coverage**: Automatically presents a certificate with comprehensive coverage using wildcard certificates (`*.api.bose.io`, `*.api.bosecm.com`) plus specific domains (`streaming.bose.com`, `updates.bose.com`, `stats.bose.com`, `bmx.bose.com`, `worldwide.bose.com`, `bose-prod.apigee.net`, etc.).
+- **Wildcard Support**: Uses RFC-compliant wildcard certificates for automatic coverage of all API subdomains, including event analytics endpoints like `events.api.bosecm.com`, `eventsdev.api.bosecm.com`, and future API services.
+- **TLS Error Logging**: Comprehensive logging of TLS handshake attempts, certificate matching, and connection failures for debugging DNS redirection issues.
+- **Automatic Setup**: On first start, it generates a server certificate signed by your AfterTouch local Root CA.
+
+#### TLS Security & Debugging
+
+The built-in HTTPS listener is configured to use modern and secure TLS settings while maintaining compatibility with SoundTouch devices (which support up to TLS 1.2 with OpenSSL 1.0.2).
+
+- **Minimum TLS Version**: TLS 1.2
+- **Preferred Cipher Suites**:
+  - `ECDHE-RSA-AES128-GCM-SHA256`
+- **TLS Debugging**: Detailed logging of:
+  - Certificate requests by domain (`[TLS] Certificate request for ServerName: events.api.bosecm.com`)
+  - Wildcard certificate matching (`[TLS] ✅ Serving certificate for events.api.bosecm.com (matched *.api.bosecm.com)`)
+  - Handshake failures (`[TLS] ❌ Handshake failed from 192.168.1.50: tls: certificate not found`)
+  - Successful connections (`[TLS] ✅ Successful connection from 192.168.1.50`)
+  - `ECDHE-RSA-AES256-GCM-SHA384`
+  - `ECDHE-RSA-CHACHA20-POLY1305`
+  - `RSA-AES128-GCM-SHA256` (Legacy support)
+  - `RSA-AES256-GCM-SHA384` (Legacy support)
+
+#### Binding to Port 443
+SoundTouch devices expect HTTPS on the default port 443. Since binding to port 443 usually requires root privileges, you have two options:
+
+1.  **Port Forwarding (Recommended)**: Run the service on a high port (e.g., 8443) and use `iptables` or your firewall to forward traffic from 443 to 8443.
+2.  **Capabilities**: Grant the binary permission to bind to low ports: `sudo setcap 'cap_net_bind_service=+ep' ./soundtouch-service`.
+3.  **Reverse Proxy**: Use Nginx or Caddy as described below.
+
+### 4. Reverse Proxy (Optional)
+
+1.  **Generate a certificate** for the Bose domains signed by your Root CA.
+2.  **Configure Nginx** to use this certificate and proxy requests to `soundtouch-service`.
+
+```nginx
+server {
+    listen 443 ssl;
+    server_name streaming.bose.com bmx.bose.com stats.bose.com updates.bose.com;
+
+    ssl_certificate /path/to/generated-cert.crt;
+    ssl_certificate_key /path/to/generated-cert.key;
+
+    # Secure TLS configuration (matches soundtouch-service defaults)
+    ssl_protocols TLSv1.2;
+    ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-CHACHA20-POLY1305:AES128-GCM-SHA256:AES256-GCM-SHA384';
+
+    location / {
+        proxy_pass http://localhost:8000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+```
+
+## 5. Manual CA Injection (Legacy/Manual)
+
+If you prefer to inject the CA certificate manually:
+
+1.  Copy `ca.crt` to the device:
+    ```bash
+    scp data/certs/ca.crt root@{deviceIP}:/tmp/
+    ```
+2.  Append it to the trust store on the device:
+    ```bash
+    ssh root@{deviceIP} "(rw || mount -o remount,rw /) && cat /tmp/ca.crt >> /etc/pki/tls/certs/ca-bundle.crt"
+    ```
+
+    ## 6. Verifying Connectivity
+
+    You can verify that your device can correctly reach the `soundtouch-service` over HTTPS using the management web UI.
+
+    In the **Migration Summary** for a device, you will find an **HTTPS Connection Test** section:
+    - **Test with Explicit CA.crt**: Uploads a temporary copy of the Root CA to the device and uses `curl --cacert` to verify the connection. Use this to verify your HTTPS setup *before* modifying the device's shared trust store.
+    - **Test with Shared Trust Store**: Uses the device's default trust store. Use this to verify that your CA injection was successful and the device now natively trusts your local server.

docs/guides/MAC-ADDRESS-MAPPING.md

@@ -0,0 +1,218 @@
+# MAC Address to Serial Number Mapping
+
+**Understanding and troubleshooting device identification in SoundTouch service**
+
+This guide explains how the SoundTouch service handles device identification through MAC address to serial number mapping, and how to troubleshoot related issues.
+
+## 📋 **Overview**
+
+The SoundTouch service uses two different identifiers for devices:
+
+- **MAC Address** (`A81B6A536A98`) - Used in HTTP API requests and UPnP discovery
+- **Serial Number** (`I6332527703739342000020`) - Used for internal file storage
+
+The service automatically maps between these identifiers so that API requests using MAC addresses can access files stored using serial numbers.
+
+## 🔍 **How It Works**
+
+### Request Flow
+```
+1. HTTP Request: GET /streaming/account/3230304/device/A81B6A536A98/presets
+2. MAC Resolution: A81B6A536A98 → I6332527703739342000020
+3. File Access: accounts/3230304/devices/I6332527703739342000020/Presets.xml
+```
+
+### UPnP Discovery Integration
+The service extracts MAC addresses from UPnP device descriptions:
+
+```xml
+<!-- From http://192.168.1.100:8091/XD/BO5EBO5E-F00D-F00D-FEED-A81B6A536A98.xml -->
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <friendlyName>Sound Machinery</friendlyName>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>A81B6A536A98</serialNumber>  <!-- MAC address here -->
+    </device>
+</root>
+```
+
+## ⚙️ **Automatic Setup**
+
+The mapping is created automatically when the service starts:
+
+1. **Directory Scan**: Service scans `data/accounts/{account}/devices/{serial}/`
+2. **DeviceInfo.xml**: Reads MAC address from each device's info file
+3. **Mapping Creation**: Creates MAC → Serial mapping in memory
+4. **Normalization**: Handles different MAC address formats automatically
+
+## 🛠️ **Supported MAC Address Formats**
+
+The service handles all common MAC address formats automatically:
+
+| Format      | Example             | Status      |
+|-------------|---------------------|-------------|
+| Standard    | `A81B6A536A98`      | ✅ Supported |
+| Lowercase   | `a81b6a536a98`      | ✅ Supported |
+| With Colons | `A8:1B:6A:53:6A:98` | ✅ Supported |
+| With Dashes | `A8-1B-6A-53-6A-98` | ✅ Supported |
+| Mixed Case  | `a81B6a536A98`      | ✅ Supported |
+| With Spaces | ` A81B6A536A98 `    | ✅ Supported |
+
+## 🔧 **Troubleshooting**
+
+### Problem: API requests fail with "file not found" errors
+
+**Symptoms:**
+```
+GET /streaming/account/3230304/device/A81B6A536A98/presets
+→ 500 Internal Server Error
+→ Log: "open .../devices/A81B6A536A98/Presets.xml: no such file or directory"
+```
+
+**Diagnosis:**
+1. Check if mapping exists:
+   ```bash
+   # Look for device directory
+   ls data/accounts/3230304/devices/
+   # Should show serial numbers like: I6332527703739342000020
+   ```
+
+2. Check DeviceInfo.xml:
+   ```bash
+   cat data/accounts/3230304/devices/I6332527703739342000020/DeviceInfo.xml
+   # Look for <macAddress> field
+   ```
+
+**Solutions:**
+
+#### Solution 1: Restart the Service
+The mapping is created at startup. Simply restart:
+```bash
+sudo systemctl restart soundtouch-service
+```
+
+#### Solution 2: Check DeviceInfo.xml Format
+Ensure the MAC address is present:
+```xml
+<info deviceID="I6332527703739342000020">
+    <networkInfo type="SCM">
+        <macAddress>A81B6A536A98</macAddress>  <!-- Must be present -->
+        <ipAddress>192.168.178.35</ipAddress>
+    </networkInfo>
+</info>
+```
+
+#### Solution 3: Manual Device Addition
+If the device was added manually, ensure proper structure:
+```bash
+# Create device directory using serial number
+mkdir -p data/accounts/3230304/devices/I6332527703739342000020
+
+# Create DeviceInfo.xml with MAC address
+cat > data/accounts/3230304/devices/I6332527703739342000020/DeviceInfo.xml << EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<info deviceID="I6332527703739342000020">
+    <name>My SoundTouch Device</name>
+    <networkInfo type="SCM">
+        <macAddress>A81B6A536A98</macAddress>
+        <ipAddress>192.168.1.100</ipAddress>
+    </networkInfo>
+</info>
+EOF
+```
+
+### Problem: UPnP discovery not creating mappings
+
+**Check UPnP accessibility:**
+```bash
+# Test UPnP endpoint directly
+curl http://192.168.1.100:8091/XD/BO5EBO5E-F00D-F00D-FEED-A81B6A536A98.xml
+
+# Should return XML with <serialNumber> field
+```
+
+**Enable debug logging:**
+```bash
+# Check service logs for UPnP activity
+journalctl -u soundtouch-service -f | grep UPnP
+```
+
+### Problem: Case or format mismatches
+
+This should be handled automatically, but you can verify:
+
+**Test different formats:**
+```bash
+# All of these should work the same:
+curl http://localhost:8000/streaming/account/3230304/device/A81B6A536A98/presets
+curl http://localhost:8000/streaming/account/3230304/device/a81b6a536a98/presets
+curl http://localhost:8000/streaming/account/3230304/device/A8:1B:6A:53:6A:98/presets
+```
+
+## 📊 **Monitoring and Diagnostics**
+
+### Check Current Mappings
+The service logs mapping creation at startup:
+```bash
+journalctl -u soundtouch-service | grep "MAC.*serial"
+```
+
+### Verify File Structure
+Ensure proper directory organization:
+```
+data/
+└── accounts/
+    └── 3230304/
+        └── devices/
+            └── I6332527703739342000020/     # Serial number directory
+                ├── DeviceInfo.xml           # Contains MAC address
+                ├── Presets.xml
+                └── Sources.xml
+```
+
+## 🔗 **Related Documentation**
+
+- [Device Initial Setup](DEVICE-INITIAL-SETUP.md) - Setting up new devices
+- [Troubleshooting Guide](TROUBLESHOOTING.md) - General troubleshooting steps
+- [SoundTouch Service](SOUNDTOUCH-SERVICE.md) - Service configuration and management
+
+## 🏗️ **Technical Implementation**
+
+For developers interested in the technical details:
+
+### Normalization Algorithm
+```go
+// MAC addresses are normalized by:
+// 1. Removing spaces, colons, and dashes
+// 2. Converting to uppercase
+// Examples:
+// "a8:1b:6a:53:6a:98" → "A81B6A536A98"
+// "A8-1B-6A-53-6A-98" → "A81B6A536A98"
+```
+
+### Lookup Process
+```go
+// 1. Try exact match first
+// 2. If not found, try normalized version
+// 3. Return serial number for file access
+```
+
+### Performance
+- **Lookup Time**: O(1) - Hash map lookup
+- **Memory Usage**: ~40 bytes per device mapping
+- **Initialization**: Scans all devices once at startup
+
+## 📝 **Best Practices**
+
+1. **Use Discovery**: Let UPnP discovery create mappings automatically
+2. **Consistent Format**: Store MAC addresses consistently in DeviceInfo.xml
+3. **Service Restart**: Restart service after manual device additions
+4. **Monitoring**: Check logs for mapping creation during startup
+5. **Backup**: Keep DeviceInfo.xml files backed up
+
+## ⚠️ **Known Limitations**
+
+- Mappings are created only at service startup
+- Manual device additions require service restart
+- MAC addresses must be present in DeviceInfo.xml
+- No automatic cleanup of stale mappings (restart required)

docs/guides/MIGRATION-SAFETY.md

@@ -0,0 +1,44 @@
+### Professional Migration & Safety Guide
+
+Starting a migration on real hardware requires a "Safety First" approach. This guide outlines the safety features implemented in the `soundtouch-service` and provides a checklist for a successful migration.
+
+#### 🛠 Technical Safety Enhancements
+
+The following features are built into the `soundtouch-service` to ensure stability and easy rollbacks:
+
+1.  **Off-Device Backups**: Before any migration starts, the service automatically fetches the original `SoundTouchSdkPrivateCfg.xml` and `/etc/hosts` from your speaker and saves them locally in your `data/default/devices/<SERIAL>/` directory. This ensures you have a recovery path even if the speaker's filesystem becomes inaccessible.
+2.  **Pre-flight Write Verification**: The migration process includes a mandatory check for SSH write access (`rw`) before attempting any modifications. This prevents "half-baked" migrations where a script might fail halfway through due to a read-only filesystem.
+3.  **Automatic Safety on Sync**: Running a "Sync" in the Web UI or CLI automatically triggers an off-device backup, making it the perfect first step for any new device discovery.
+
+#### 📋 Professional Migration Checklist
+
+Before you proceed with the actual migration, follow these steps:
+
+1.  **Enable SSH Access (Prerequisite)**: This toolkit requires SSH access to your speakers, which is not enabled by default. 
+    - Create an empty file named `remote_services` on a USB stick.
+    - Insert the USB stick into the SoundTouch speaker's **SERVICE** port.
+    - Reboot the speaker (unplug and replug).
+    - The speaker will now allow SSH connections as `root` with no password.
+    - **Verify**: Run `ssh -oHostKeyAlgorithms=+ssh-rsa root@<SPEAKER-IP>` to confirm access. (Note: older devices may require enabling `ssh-rsa` support).
+2.  **Network Isolation (Optional but Recommended)**: Ensure the device is on a stable wired connection if possible, or a dedicated 2.4GHz SSID to avoid drops during SSH operations.
+3.  **Initial Discovery & Sync**: 
+    - Run `soundtouch-cli discover devices` to ensure connectivity.
+    - Use the Web UI or CLI to "Sync" the device. This will automatically backup your presets and system configuration files to your local server.
+4.  **Validate SSH Access**: Confirm the device responds to SSH without a password. 
+    - In the Web UI **Migration** tab, select your speaker and verify that the "SSH Connection" status shows ✅ Success.
+    - This toolkit automatically handles the necessary SSH parameters (ciphers and key exchanges) required by older Bose firmware.
+5.  **Migration Methods**: 
+    - **XML Migration (Default)**: Less invasive, only changes the application config. Best for simple redirection.
+    - **Hosts Migration**: Modifies `/etc/hosts` on the device. Good for system-wide redirection of specific domains.
+    - **ResolvConf Migration**: Points the device to the AfterTouch DNS server. Best for discovering unknown Bose endpoints and dynamic interception. **Note**: This method requires the DNS Discovery Server to be running on port 53. The service includes a pre-flight check to ensure the server is properly bound before allowing this migration.
+6.  **Monitor Logs**: Run the `soundtouch-service` with `DEBUG` or `INFO` logging to see the step-by-step progress of the migration.
+
+#### 🔄 Rollback Strategy
+
+If something goes wrong or you want to return to the original Bose cloud services:
+
+*   **Standard Revert**: Use the "Revert Migration" button in the Web UI or the corresponding CLI command. This restores the `.original` files created on the device.
+*   **Emergency Recovery**: If the device is unreachable via the UI but SSH still works, you can manually restore the files from your local `data/` directory using `scp` or the backups created on-device (`.original`).
+*   **Factory Reset**: As a last resort, Bose SoundTouch devices can be factory reset (usually by holding '1' and 'Volume Down' while plugging in). This will wipe all settings and return the device to the stock firmware configuration (the firmware itself remains at the current version, but configurations are reset).
+
+By using the built-in off-device backups and pre-flight checks, the risk of "bricking" or losing configuration during the transition is significantly reduced.

docs/guides/RASPBERRY-PI.md

@@ -0,0 +1,69 @@
+# Raspberry Pi Installation Guide
+
+This guide explains how to install the `soundtouch-service` as a persistent systemd service on a Raspberry Pi (tested on Raspberry Pi Zero 2W, 3, and 4).
+
+## Automated Installer
+
+We provide a specialized installer script located in the `scripts/raspberry-pi/` directory of the repository.
+
+### Features
+*   **Automatic start on boot**: Installs a systemd unit.
+*   **Non-root operation**: Uses `AmbientCapabilities` to bind to ports 80/443 without root privileges.
+*   **Arch Detection**: Automatically selects the correct binary for `armv7`, `arm64`, or `amd64`.
+*   **Easy Updates**: Re-running the script updates the binary to the latest version.
+
+### Installation Steps
+
+1.  **Download the installer**:
+    ```bash
+    curl -fsSL -o install.sh https://raw.githubusercontent.com/gesellix/bose-soundtouch/main/scripts/raspberry-pi/install.sh
+    ```
+
+2.  **Run with sudo**:
+    ```bash
+    sudo bash install.sh
+    ```
+
+### Overriding Defaults
+
+You can customize the installation using environment variables:
+
+```bash
+sudo \
+  VERSION=v0.17.0 \
+  HOSTNAME_FQDN=soundtouch.local \
+  HTTP_PORT=80 \
+  HTTPS_PORT=443 \
+  bash install.sh
+```
+
+### Updating the Service
+
+To update the service to a specific version, run the installer with the version as an argument:
+
+```bash
+sudo bash install.sh v0.18.1
+```
+
+The installer will automatically fetch the latest version of itself for that release and then update the service binary and restart it.
+
+## Management
+
+Once installed, use standard `systemctl` commands to manage the service:
+
+```bash
+# Check status
+systemctl status soundtouch-service
+
+# Follow logs
+journalctl -u soundtouch-service -f
+
+# Restart
+sudo systemctl restart soundtouch-service
+```
+
+## Configuration
+
+Configuration is stored in `/etc/soundtouch-service/soundtouch-service.env`. Note that settings saved via the Web UI (in `settings.json`) will take precedence over these environment variables once the service is running.
+
+For more details, see the [scripts/raspberry-pi/README.md](../../scripts/raspberry-pi/README.md) in the repository.

docs/guides/SOUNDTOUCH-SERVICE.md

@@ -0,0 +1,853 @@
+# SoundTouch Service
+
+The `soundtouch-service` is a comprehensive local server that emulates Bose's cloud services, enabling offline SoundTouch device operation and advanced debugging capabilities. This service is particularly valuable given Bose's announcement that cloud support will end in May 2026.
+
+## Overview
+
+The service provides:
+
+- **🏠 Local Service Emulation**: Complete BMX (Bose Media eXchange) and Marge service implementation
+- **🔧 Device Migration**: Seamlessly migrate devices from Bose cloud to local services via XML config, `/etc/hosts`, or `/etc/resolv.conf`
+- **🔍 DNS Discovery & Interception**: Built-in DNS server to discover unknown Bose endpoints and selectively intercept cloud traffic
+- **📊 Traffic Proxying**: Inspect and log all device communications for debugging
+- **🌐 Web Management UI**: Browser-based interface for device management
+- **💾 Persistent Data**: Store device configurations, presets, and usage statistics
+- **📝 HTTP Recording**: Persist all interactions as re-playable `.http` files
+- **🔄 Endpoint Mirroring**: Asynchronously mirror local requests to Bose cloud for parity testing
+- **⚖️ Parity Logging**: Detect and record discrepancies between local and official Bose responses
+- **📥 Session Archiving**: Download entire interaction sessions as `.tar.gz` for offline analysis
+- **🔍 Auto-Discovery**: Automatically detect and configure SoundTouch devices
+- **🔒 Offline Operation**: Continue using full device functionality without internet
+- **🔗 Bose Proxy & Soundcork Fallback**: Dynamic proxying with automatic fallback to local [SoundCork](https://github.com/deborahgu/soundcork) emulation if enabled
+
+## Architecture
+
+The service consists of several key components:
+
+### BMX Services (Bose Media eXchange)
+- **TuneIn Integration**: Direct playback of radio stations and podcasts
+- **Service Registry**: Media service discovery and configuration
+- **Playback Control**: Stream URL resolution and audio metadata
+
+### Marge Services (Account & Device Management)  
+- **Account Management**: User account simulation and device association
+- **Preset Synchronization**: Cross-device preset storage and sync
+- **Recent Items**: Playback history tracking and management
+- **Configuration Management**: Device settings and preferences
+
+### Discovery & Migration
+- **Network Scanning**: UPnP/SSDP and mDNS device discovery
+- **Device Analysis**: Configuration assessment and compatibility checking
+- **Service Migration**: Automated configuration updates for local service usage
+- **Health Monitoring**: Device connectivity and service status tracking
+
+## Installation
+
+### Install from Source
+```bash
+go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
+```
+
+### Build from Repository
+```bash
+git clone https://github.com/gesellix/bose-soundtouch.git
+cd Bose-SoundTouch
+go build -o soundtouch-service ./cmd/soundtouch-service
+```
+
+### Docker Support
+
+You can run the SoundTouch service using Docker or Docker Compose. 
+
+> **Note for macOS and Windows users**: The `--net host` option is only supported on Linux. On macOS and Windows, service discovery (mDNS, UPnP) will not work automatically within the container. You will need to manually enter your device's IP address in the management UI, and the service will communicate with it directly.
+
+#### Using Docker
+
+**Linux (with host networking for discovery):**
+```bash
+docker run -d \
+  --name soundtouch-service \
+  --network host \
+  -v $(pwd)/data:/app/data \
+  ghcr.io/gesellix/bose-soundtouch:latest
+```
+
+**macOS / Windows (with port mapping):**
+```bash
+docker run --rm -it \
+  -p 8000:8000 -p 8443:8443 \
+  -v $(pwd)/data:/app/data \
+  --env SERVER_URL=http://soundtouch.local:8000 \
+  --env HTTPS_SERVER_URL=https://soundtouch.local:8443 \
+  ghcr.io/gesellix/bose-soundtouch:latest
+```
+
+> **Note**: The hostnames configured via `SERVER_URL` and `HTTPS_SERVER_URL` are automatically added as Subject Alternative Names (SAN) to the generated TLS certificate, ensuring valid SSL connections.
+
+#### Using Docker Compose
+
+Create a `docker-compose.yml` file:
+
+```yaml
+services:
+  soundtouch-service:
+    image: ghcr.io/gesellix/bose-soundtouch:latest
+    container_name: soundtouch-service
+    # Linux users: use host networking for device discovery
+    # network_mode: host
+    # macOS/Windows users: use port mapping (discovery will be manual)
+    ports:
+      - "8000:8000"
+      - "8443:8443"
+    environment:
+      - PORT=8000
+      - SERVER_URL=http://soundtouch.local:8000
+      - HTTPS_SERVER_URL=https://soundtouch.local:8443
+      - DATA_DIR=/app/data
+    volumes:
+      - soundtouch-data:/app/data
+    restart: unless-stopped
+
+volumes:
+  soundtouch-data:
+```
+
+And run:
+
+```bash
+docker-compose up -d
+```
+
+## Quick Start
+
+### 1. Start the Service
+
+```bash
+# Start with default settings (port 8000)
+soundtouch-service
+```
+
+### 2. Access the Web Interface
+
+Open your browser to `http://localhost:8000` to access the management interface.
+
+### 3. Discover Devices
+
+The service will automatically start discovering SoundTouch devices on your network. You can also trigger manual discovery from the web UI or API.
+
+### 4. Migrate Devices
+
+Use the web interface or API to migrate devices from Bose cloud services to your local instance.
+
+## Configuration
+
+### Configuration Precedence
+
+The service supports multiple ways to configure its behavior. When multiple sources provide the same setting, the following precedence rules apply (highest to lowest):
+
+1.  **`settings.json`**: Settings saved via the Web UI (stored in the data directory) take the highest precedence. This ensures that changes made in the browser persist across service restarts even if environment variables or flags change.
+2.  **Environment Variables / CLI Flags**: If a setting is not present in `settings.json`, environment variables and flags are used.
+3.  **Default Values**: If no configuration is provided, the service uses its built-in defaults.
+
+> **Tip**: If you find that changes to environment variables are not taking effect, check the **Settings** tab in the Web UI or inspect the `settings.json` file in your data directory, as it might be overriding your manual configuration.
+
+### Configuration Options
+
+| Variable                           | Flag                       | Description                                                                                             | Default                   |
+|------------------------------------|----------------------------|---------------------------------------------------------------------------------------------------------|---------------------------|
+| `PORT`                             | `--port`, `-p`             | HTTP port to bind the service to                                                                        | `8000`                    |
+| `BIND_ADDR`                        | `--bind`                   | Network interface to bind to                                                                            | all (ipv4 and ipv6)       |
+| `DATA_DIR`                         | `--data-dir`               | Directory for persistent data                                                                           | `./data`                  |
+| `SERVER_URL`                       | `--server-url`, `-s`       | External URL of this service                                                                            | `http://<hostname>:8000`  |
+| `HTTPS_PORT`                       | `--https-port`             | HTTPS port to bind the service to                                                                       | `8443`                    |
+| `HTTPS_SERVER_URL`                 | `--https-server-url`, `-S` | External HTTPS URL                                                                                      | `https://<hostname>:8443` |
+| `PYTHON_BACKEND_URL`, `TARGET_URL` | `--target-url`             | URL for Python-based service components (legacy)                                                        | `http://localhost:8001`   |
+| `REDACT_PROXY_LOGS`                | `--redact-logs`            | Redact sensitive data in proxy logs                                                                     | `true`                    |
+| `LOG_PROXY_BODY`                   | `--log-bodies`             | Log full request/response bodies                                                                        | `false`                   |
+| `RECORD_INTERACTIONS`              | `--record-interactions`    | Record HTTP interactions to disk                                                                        | `true`                    |
+| `DISCOVERY_INTERVAL`               | `--discovery-interval`     | Device discovery interval                                                                               | `5m`                      |
+| `ENABLE_DNS_DISCOVERY`             | `--dns-discovery`          | Enable DNS discovery server                                                                             | `false`                   |
+| `DNS_UPSTREAM`                     | `--dns-upstream`           | Upstream DNS server for non-Bose queries                                                                | `8.8.8.8`                 |
+| `DNS_BIND_ADDR`                    | `--dns-bind`               | Bind address for the DNS discovery server (standard port `:53` is required for `resolv.conf` migration) | `:53`                     |
+| `MIRROR_ENABLED`                   |                            | Enable background mirroring of specific endpoints to Bose cloud                                         | `false`                   |
+| `MIRROR_ENDPOINTS`                 |                            | Comma-separated list of path patterns to mirror (e.g., `/streaming/account/*/device/*/recent`)          | `[]`                      |
+| `INTERNAL_PATHS`                   | `--internal-paths`         | Paths for internal requests to exclude from recording (e.g., `/setup/*`, `/web/*`)                      | `[]`                      |
+| `DISCOVERY_DISABLED`               |                            | Disable automated device discovery                                                                      | `false`                   |
+
+### Configuration Examples
+
+```bash
+# Custom port and data directory
+PORT=9000 DATA_DIR=/home/user/soundtouch soundtouch-service
+
+# External server with custom URL
+SERVER_URL=https://my-soundtouch.example.com soundtouch-service --port 443
+
+# Development mode with full logging
+LOG_PROXY_BODY=true REDACT_PROXY_LOGS=false soundtouch-service
+```
+
+## Device Migration
+
+### Understanding Migration
+
+Device migration switches your SoundTouch devices from Bose's cloud services to your local service instance. This process:
+
+1. **Backs up** existing device configuration
+2. **Updates** device service URLs to point to your local server
+3. **Maintains** all existing presets and settings
+4. **Enables** offline operation and advanced debugging
+
+### Migration Methods
+
+#### Web Interface (Recommended)
+
+1. Start the service: `soundtouch-service`
+2. Open `http://localhost:8000`
+3. Wait for device discovery to complete
+4. Click "Migrate" next to each device
+5. Monitor migration status in real-time
+
+#### API Migration
+
+```bash
+# Get migration summary first
+curl http://localhost:8000/setup/migration-summary/192.168.1.100
+
+# Perform migration
+curl -X POST http://localhost:8000/setup/migrate/192.168.1.100
+
+# Verify migration status
+curl http://localhost:8000/setup/devices
+```
+
+#### Advanced Migration Options
+
+```bash
+# Migration with proxy fallback for original services
+curl -X POST "http://localhost:8000/setup/migrate/192.168.1.100?proxy_url=http://localhost:8000&marge=original&stats=original"
+
+# Migration with custom target URL
+curl -X POST "http://localhost:8000/setup/migrate/192.168.1.100?target_url=https://my-server.com:8000"
+```
+
+### Post-Migration Verification
+
+After migration, verify the device is working correctly:
+
+```bash
+# Check device status
+curl http://localhost:8000/setup/devices
+
+# Test preset functionality
+curl "http://192.168.1.100:8090/presets"
+
+# Monitor device events (if needed)
+curl "http://localhost:8000/events/192.168.1.100"
+```
+
+#### ResolvConf Migration (DHCP-Aware DNS Redirection)
+
+The most robust and flexible DNS-based migration method. It utilizes the device's persistent `/mnt/nv/rc.local` script to inject a priority DNS hook into the system's DHCP configuration.
+
+> **Note**: This method requires the DNS Discovery Server to be bound to **port 53** on your local IP and **actually running**. Most devices do not support custom DNS ports in `/etc/resolv.conf`. If you use a custom port for testing, remember to switch back to `:53` and ensure the server has successfully bound to it (check Settings for status) before the actual migration.
+
+**Advantages:**
+- **Discovery**: Automatically discover all Bose endpoints queried by the device.
+- **Dynamic Interception**: Intercept new or unknown services without further device modifications.
+- **Fail-Safe**: Falls back to the standard network DNS (provided by your router) if the Aftertouch service is unavailable.
+- **DHCP Compatible**: Preserves your router's assigned search domain and secondary DNS servers.
+- **Wildcard Support**: Seamlessly handles `*.bose.com` redirection via your local DNS server.
+- **Persistent**: Survives reboots and DHCP renewals.
+
+**How it works:**
+1. **Configuration**: A custom file named `/mnt/nv/aftertouch.resolv.conf` is created on the device's persistent partition.
+2. **Boot Hook**: On every boot, `/mnt/nv/rc.local` checks if the system's DHCP scripts (`/etc/udhcpc.d/50default` or `/opt/Bose/udhcpc.script`) have been patched.
+3. **Surgical Patch**: If not patched, it injects a one-line check into the relevant DHCP scripts.
+4. **Resolution**: Whenever the device acquires a DHCP lease, the scripts now read your `aftertouch.resolv.conf` first, placing your DNS server at the top of `/etc/resolv.conf` while keeping all other DHCP-provided settings.
+
+**Setup:**
+1. Enable SSH via the `remote_services` USB trick.
+2. Create `/mnt/nv/aftertouch.resolv.conf` with your server details:
+   ```text
+   # Created by Aftertouch/SoundTouch-Service
+   # Priority nameserver for Bose service redirection
+   nameserver 192.168.1.XXX
+   ```
+3. Update `/mnt/nv/rc.local` with the idempotent patch:
+   ```sh
+   #!/bin/sh
+   # Aftertouch DNS hook: prioritizes our custom nameserver if it exists
+   HOOK_MARKER="/mnt/nv/aftertouch.resolv.conf"
+   if [ -f "$HOOK_MARKER" ]; then
+       # Patch 50default if it exists
+       TARGET_FILE="/etc/udhcpc.d/50default"
+       if [ -f "$TARGET_FILE" ] && ! grep -q "$HOOK_MARKER" "$TARGET_FILE"; then
+           sed -i '/echo "search \$domain"/a \        [ -f '"$HOOK_MARKER"' ] && cat '"$HOOK_MARKER"' && dns=""' "$TARGET_FILE"
+       fi
+       # Patch udhcpc.script if it exists (e.g. SoundTouch 10)
+       TARGET_SCRIPT="/opt/Bose/udhcpc.script"
+       if [ -f "$TARGET_SCRIPT" ] && ! grep -q "$HOOK_MARKER" "$TARGET_SCRIPT"; then
+           sed -i '/echo "search \$search_list # \$interface" >> \$RESOLV_CONF/a \                [ -f '"$HOOK_MARKER"' ] && cat '"$HOOK_MARKER"' >> '"\$RESOLV_CONF"' && dns=""' "$TARGET_SCRIPT"
+       fi
+   fi
+   ```
+4. Make the script executable: `chmod +x /mnt/nv/rc.local`.
+5. Reboot the speaker.
+
+### DNS Discovery Server
+
+The SoundTouch service includes a built-in DNS server specifically designed for Bose devices.
+
+#### How it Works
+When enabled, the DNS server:
+1. Receives DNS queries from migrated SoundTouch devices.
+2. **Intercepts** known Bose domains (e.g., `api.bose.com`, `streaming.bose.com`, `bmx.bose.com`) and resolves them to the AfterTouch service IP.
+3. **Logs** all other queries for discovery purposes, allowing you to identify new Bose cloud endpoints.
+4. **Forwards** unknown or non-Bose queries to the configured upstream DNS server (default: `8.8.8.8`).
+
+#### Configuration
+You can enable and configure the DNS server via the Web UI or environment variables:
+- `ENABLE_DNS_DISCOVERY=true`: Turns on the DNS server.
+- `DNS_BIND_ADDR=:53`: The port to listen on (requires root privileges for port 53).
+- `DNS_UPSTREAM=1.1.1.1`: Your preferred upstream DNS provider. **Note:** Ensure this is not set to the same address as the DNS server itself (loopback or local IP) to avoid forwarding loops. The server includes built-in loop prevention, but misconfiguration will cause forwarding to fail. DNS Discovery cannot be enabled if this setting is empty.
+
+#### Manual Discovery via DNS
+Even without migrating a device, you can use the DNS server to discover what a device is querying by manually setting your router's DNS or the device's DNS to point to the AfterTouch service.
+
+## Endpoint Mirroring & Parity Logging
+
+The SoundTouch service includes a powerful **Mirroring** feature that allows you to handle requests locally while simultaneously forwarding them to the official Bose cloud in the background. This is primarily used for maintaining long-term compatibility and verifying the accuracy of the local emulation.
+
+### How Mirroring Works
+
+When an endpoint is configured for mirroring:
+1. **GET Requests**: Handled locally first (Primary). The response is returned to the speaker immediately. In the background, the same request is sent to Bose.
+2. **POST/PUT/DELETE Requests**: Handled locally first. The service then synchronously (but without blocking the speaker's response) forwards the request to Bose to ensure the "official" account state stays in sync with your local changes (e.g., updating a preset).
+
+### Parity Logging
+
+The **Parity Logger** automatically compares the response from your local service with the one received from Bose. If it detects any discrepancies, it:
+1. Logs a warning to the console: `[PARITY] Mismatch detected for GET /...`
+2. Saves a detailed JSON report to `data/parity_mismatches/`.
+
+Each report includes the full request, both response bodies, and a summary of what differed (status codes, content types, or missing/different XML tags).
+
+### Configuration
+
+Mirroring is configured via the **Settings** tab in the Web UI or through global settings:
+- **Mirror Enabled**: Master switch for the mirroring infrastructure.
+- **Mirror Endpoints**: A list of URL path patterns to mirror. You can use wildcards (`*`) to match variable parts like account or device IDs.
+  - Example: `/streaming/account/*/device/*/recent`
+  - Example: `/accounts/*/devices/*/presets/*`
+
+Mirrored requests are also recorded in the **Interaction Log** under the category `upstream-mirror`, allowing you to see side-by-side exactly how our service's behavior compares to the official one.
+
+## API Reference
+
+### Discovery & Setup
+
+#### `GET /setup/devices`
+Lists all discovered SoundTouch devices with their current status.
+
+**Response:**
+```json
+[
+  {
+    "device_id": "08DF1F0BA325",
+    "name": "Living Room Speaker",
+    "ip_address": "192.168.1.100",
+    "product_code": "SoundTouch 20",
+    "firmware_version": "19.0.5",
+    "migrated": true,
+    "last_seen": "2024-01-15T10:30:00Z"
+  }
+]
+```
+
+#### `POST /setup/discover`
+Triggers immediate network device discovery.
+
+#### `GET /setup/info/{deviceIP}`
+Gets detailed device information and configuration.
+
+#### `GET /setup/migration-summary/{deviceIP}`
+Analyzes device configuration and provides migration preview.
+
+**Response:**
+```json
+{
+  "device_name": "Living Room Speaker",
+  "device_model": "SoundTouch 20",
+  "firmware_version": "19.0.5",
+  "ssh_success": true,
+  "current_config": "<?xml version=\"1.0\"?>...",
+  "planned_config": "<?xml version=\"1.0\"?>...",
+  "remote_services_enabled": false,
+  "migration_required": true
+}
+```
+
+#### `POST /setup/migrate/{deviceIP}`
+Migrates device to use local services.
+
+**Query Parameters:**
+- `target_url`: Custom service URL (optional)
+- `proxy_url`: Proxy URL for fallback (optional)  
+- `marge`: Set to "original" to proxy Marge requests (optional)
+- `stats`: Set to "original" to proxy stats requests (optional)
+- `sw_update`: Set to "original" to proxy update requests (optional)
+- `bmx`: Set to "original" to proxy BMX requests (optional)
+
+### BMX Services (Bose Media eXchange)
+
+#### `GET /bmx/registry/v1/services`
+Returns available media services for device registration.
+
+#### `GET /bmx/tunein/v1/playbook/station/{stationID}`
+Provides TuneIn station playback information.
+
+#### `GET /bmx/tunein/v1/podcast/{podcastID}`
+Returns podcast episode information and playback URLs.
+
+### Marge Services (Account & Device Management)
+
+#### `GET /marge/streaming/sourceproviders`
+Lists available music service providers.
+
+#### `GET /marge/accounts/{account}/devices/any/presets`
+Returns user presets for synchronization.
+
+#### `GET /marge/accounts/{account}/devices/any/recents`
+Returns recent playback items.
+
+#### `PUT /marge/accounts/{account}/devices/{device}/presets/{slot}`
+Updates a specific preset slot.
+
+#### `POST /marge/streaming/support/addrecent`
+Adds item to recent playback history.
+
+#### `GET /marge/updates/soundtouch`
+Returns software update configuration (disabled by default).
+
+### Proxy Services
+
+#### `GET /proxy/{encodedURL}`
+Proxies requests to external services with logging.
+
+**Example:**
+```bash
+# Proxy request to Bose services
+curl "http://localhost:8000/proxy/aHR0cHM6Ly9hcGkuc291bmR0b3VjaC5ib3NlLmNvbS8="
+```
+
+### Health & Monitoring
+
+#### `GET /health`
+Returns service health status.
+
+#### `GET /events/{deviceID}`
+WebSocket endpoint for real-time device events.
+
+#### `GET /stats/usage`
+Returns usage statistics.
+
+#### `GET /stats/errors`
+Returns error statistics.
+
+## Web Interface
+
+### Overview
+
+The web management interface provides a comprehensive dashboard for managing your SoundTouch devices:
+
+**URL:** `http://localhost:8000/`
+
+### Features
+
+#### Device Dashboard
+- **Device Discovery**: Real-time view of discovered devices
+- **Migration Status**: Visual indicators of migration state
+- **Device Health**: Connectivity and service status monitoring
+- **Quick Actions**: One-click migration and configuration
+
+#### Device Management
+- **Configuration Viewer**: Inspect current and planned device configs
+- **Migration Wizard**: Step-by-step device migration process
+- **Backup Management**: View and restore configuration backups
+- **Service Testing**: Test connectivity to local services
+
+#### Monitoring & Debugging
+- **Traffic Logs**: Real-time proxy request/response logging
+- **Event Streaming**: Live device event monitoring
+- **Statistics Dashboard**: Usage and error analytics
+- **Debug Tools**: Device communication testing utilities
+
+#### Interactions & Traffic Analysis
+- **Traffic Overview**: View aggregate request counts for self-handled and proxied traffic.
+- **Session Browsing**: Browse recorded interactions grouped by session.
+- **Advanced Filtering**: Filter interactions by session, category (Self/Upstream), and timestamp.
+- **Interaction Viewer**: View raw `.http` recording content directly in the browser.
+- **Session Management**: Delete individual sessions or perform bulk cleanup to keep only recent sessions.
+- **Session Download**: Download complete interaction sessions as `.tar.gz` archives for offline analysis or bug reports.
+- **DNS Discoveries**: Real-time table of all hostnames discovered via the AfterTouch DNS server, categorized by interception status (Self/Upstream).
+
+### Usage Tips
+
+1. **First Time Setup**: The interface will guide you through initial device discovery
+2. **Migration Monitoring**: Watch migration progress in real-time with detailed status updates
+3. **Troubleshooting**: Use the debug tools to diagnose device connectivity issues
+4. **Log Analysis**: Enable detailed logging for development and troubleshooting
+
+## HTTP Interaction Recording
+
+The service automatically records all HTTP interactions (both those handled locally and those proxied upstream) as `.http` files. These files are compatible with the [IntelliJ IDEA HTTP Client](https://www.jetbrains.com/help/idea/exploring-http-syntax.html).
+
+### Internal Paths (Excluding Traffic)
+
+To prevent internal management traffic (like the Web UI or setup API calls) from cluttering your interaction logs, you can configure **Internal Paths**. Requests matching these patterns will be processed normally but will **not** be recorded by the `RecordMiddleware`.
+
+By default, we recommend adding:
+- `/setup/*`: Management API calls
+- `/web/*`: Static Web UI resources
+- `/media/*`: Icons and static media
+
+You can configure these via the **Settings** tab in the Web UI or using the `--internal-paths` flag.
+
+### Key Features
+
+- **Session Grouping**: All interactions from a single server session are stored in a dedicated directory named `{timestamp}-{pid}`.
+- **Chronological Order**: Files are prefixed with a sequential number (e.g., `0001-`, `0002-`) to preserve the exact order of requests across the entire session.
+- **Path-Based Structure**: Recordings are organized into subdirectories based on their URL path for better discoverability.
+- **Automatic Sanitization**: Variable path segments like IP addresses, Device IDs, and Account IDs are automatically identified and replaced with placeholders (e.g., `{{ip}}`, `{{deviceId}}`). The original values are preserved as comments at the top of the recorded `.http` files for easy identification.
+- **Re-playability**: An `http-client.env.json` file is generated for each session, allowing you to re-play the recorded requests immediately in IntelliJ IDEA.
+- **Management UI**: The **5. Interactions** tab provides a built-in viewer and management tools for all recorded data.
+
+### Configuration
+
+#### Redaction
+
+By default, the service redacts sensitive information from the recorded `.http` files, including:
+- `Authorization` headers
+- `Cookie` headers
+- `X-Bose-Token` headers
+- `X-Bose-Key` headers
+- `Proxy-Authorization` headers
+
+This behavior is controlled by the `--redact-logs` flag or the `REDACT_PROXY_LOGS` environment variable.
+
+#### Custom Patterns
+
+The service uses regex patterns to identify variable segments in URL paths. These patterns are loaded from `data/patterns.json`. You can add custom patterns to this file to support additional variable segments:
+
+```json
+[
+  {
+    "name": "MyVariable",
+    "regexp": "^[0-9]{5}$",
+    "replacement": "{myVar}"
+  }
+]
+```
+
+Variables found via these patterns will be:
+1. Used as directory names in the `interactions/` folder.
+2. Parameterized as `{{myVar}}` within the `.http` files.
+3. Added to the `http-client.env.json` file with their actual values.
+
+## Persistent Data
+
+### Data Directory Structure
+
+By default, the service creates a `data/` directory in the current working directory:
+
+```
+data/
+├── accounts/
+│   └── default/
+│       ├── devices/
+│       │   ├── {DEVICE_ID}/
+│       │   │   ├── DeviceInfo.xml
+│       │   │   └── config_backup_*.xml
+│       │   └── ...
+│       ├── Sources.xml
+│       ├── Presets.xml
+│       └── Recents.xml
+├── interactions/
+│   └── {SESSION_ID}/
+│       ├── self/
+│       │   └── {PATH}/
+│       │       └── {SEQ}-{TIME}-{METHOD}.http
+│       ├── upstream/
+│       │   └── {PATH}/
+│       │       └── {SEQ}-{TIME}-{METHOD}.http
+│       └── http-client.env.json
+├── dns/
+│   └── discoveries.json
+├── stats/
+│   ├── usage/
+│   │   └── *.json
+│   └── error/
+│       └── *.json
+└── events/
+    └── device_events_*.log
+```
+
+### Data Components
+
+#### Device Data (`accounts/default/devices/{DEVICE_ID}/`)
+- **DeviceInfo.xml**: Device metadata and capabilities
+- **config_backup_*.xml**: Configuration backups before migration
+- **presets.xml**: Device-specific preset configurations
+
+#### Account Data (`accounts/default/`)
+- **Sources.xml**: Configured music service providers
+- **Presets.xml**: Cross-device preset synchronization
+- **Recents.xml**: Recent playback history
+
+#### DNS Data (`dns/`)
+- **discoveries.json**: Persisted DNS discovery logs with hostname deduplication
+
+#### Statistics (`stats/`)
+- **usage/**: Device usage analytics and patterns
+- **error/**: Error logs and diagnostic information
+
+#### Events (`events/`)
+- **device_events_*.log**: Device event history and debugging logs
+
+#### HTTP Interactions (`interactions/`)
+- **{SESSION_ID}/**: A unique directory per server run (format: `YYYYMMDD-HHMMSS-PID`).
+- **self/**: Requests handled directly by the service.
+- **upstream/**: Requests proxied to external Bose services.
+- **{PATH}/**: Nested subdirectories reflecting the URL path (sanitized).
+- **http-client.env.json**: IntelliJ IDEA HTTP Client environment file with session variables.
+- **{SEQ}-{TIME}-{METHOD}.http**: Individual interaction recordings in standard HTTP Client format.
+
+### Data Management
+
+#### Backup Strategy
+```bash
+# Manual backup
+cp -r data/ backup-$(date +%Y%m%d)/
+
+# Automated backup (cron example)
+0 2 * * * cp -r /path/to/data/ /backup/soundtouch-$(date +\%Y\%m\%d)/
+```
+
+#### Data Migration
+```bash
+# Moving to new server
+tar czf soundtouch-data.tar.gz data/
+# Transfer to new server
+tar xzf soundtouch-data.tar.gz
+```
+
+#### Cleanup
+```bash
+# Clean old event logs (older than 30 days)
+find data/events/ -name "*.log" -mtime +30 -delete
+
+# Clean old statistics (older than 90 days)
+find data/stats/ -name "*.json" -mtime +90 -delete
+```
+
+## API Endpoints
+
+### Management UI
+- **URL**: `http://localhost:8000/` or `http://localhost:8000/web/`
+- **Description**: Browser-based guided flow for discovery, data sync, and migration.
+
+### Setup API
+- `GET /setup/devices`: List all known (auto-discovered and manual) devices.
+- `POST /setup/devices`: Manually add a device by IP.
+- `POST /setup/discover`: Trigger a new network discovery scan.
+- `GET /setup/discovery-status`: Check if a scan is currently in progress.
+- `POST /setup/sync/{deviceIP}`: Fetch presets, recents, and sources from a device.
+- `GET /setup/summary/{deviceIP}`: Get a detailed migration readiness summary.
+- `POST /setup/migrate/{deviceIP}`: Migrate a device using the specified method (XML/Hosts).
+- `GET /setup/ca.crt`: Download the Root CA certificate for manual installation.
+
+#### `GET /setup/interactions`
+Lists recorded interactions with optional filtering.
+
+**Query Parameters:**
+- `session`: Filter by session ID (optional)
+- `category`: Filter by category (`self` or `upstream`) (optional)
+- `since`: Filter by timestamp (e.g., `2026-02-15 15:00:00`) (optional)
+
+#### `GET /setup/interaction-stats`
+Returns aggregate statistics about recorded interactions across all sessions.
+
+#### `GET /setup/interaction-content?file={path}`
+Returns the raw content of a specific recorded `.http` file.
+
+#### `DELETE /setup/interactions/sessions/{sessionID}`
+Deletes all recordings associated with a specific session.
+
+#### `DELETE /setup/interactions/sessions?keep={N}`
+Bulk cleanup: deletes all but the most recent `N` sessions.
+
+### DNS Discovery API
+
+#### `GET /setup/dns-discoveries`
+Returns merged in-memory and persisted DNS discoveries, sorted by last seen timestamp.
+
+#### `DELETE /setup/dns-discoveries`
+Clears all recorded DNS discovery data from memory and disk.
+
+### Emulated Services
+- `/bmx/registry/v1/services`: BMX service registry.
+- `/bmx/tunein/v1/*`: TuneIn radio emulation.
+- `/marge/accounts/*`: Account and device management.
+- `/marge/updates/soundtouch`: Software update emulation.
+- `/proxy/*`: Logging proxy for original Bose services.
+
+## Troubleshooting
+
+### Common Issues
+
+#### Device Not Discovered
+```bash
+# Check network connectivity
+ping 192.168.1.100
+
+# Trigger manual discovery
+curl -X POST http://localhost:8000/setup/discover
+
+# Check device accessibility
+curl http://192.168.1.100:8090/info
+```
+
+#### Migration Failures
+```bash
+# Check SSH connectivity
+ssh-keyscan 192.168.1.100
+
+# Get migration summary
+curl http://localhost:8000/setup/migration-summary/192.168.1.100
+
+# Verify device configuration
+curl http://192.168.1.100:8090/info
+```
+
+#### Service Connectivity Issues
+```bash
+# Test local service endpoints
+curl http://localhost:8000/health
+curl http://localhost:8000/bmx/registry/v1/services
+curl http://localhost:8000/marge/streaming/sourceproviders
+```
+
+### Debug Mode
+
+Enable debug logging for detailed troubleshooting:
+
+```bash
+LOG_PROXY_BODY=true REDACT_PROXY_LOGS=false soundtouch-service
+```
+
+### Log Analysis
+
+```bash
+# Monitor service logs
+tail -f /var/log/soundtouch-service.log
+
+# Analyze proxy traffic
+grep "PROXY" /var/log/soundtouch-service.log
+
+# Check device events
+ls -la data/events/
+```
+
+## Credits & Inspiration
+
+This service implementation is based on and inspired by several excellent community projects:
+
+### SoundCork
+- **Project**: [SoundCork](https://github.com/deborahgu/soundcork)  
+- **Authors**: Deborah Gu and contributors
+- **Contribution**: The architecture and service emulation approach in this Go implementation is heavily based on SoundCork's pioneering Python implementation. SoundCork provided the foundation for understanding Bose's service architecture and migration strategies.
+
+### ÜberBöse API
+- **Project**: [ÜberBöse API](https://github.com/julius-d/ueberboese-api)
+- **Author**: Julius D.
+- **Contribution**: Advanced API endpoint discovery and implementation details that helped make this service more complete and robust.
+
+We are grateful to these projects for paving the way and providing the research foundation that made this comprehensive service implementation possible.
+
+## Advanced Usage
+
+### Custom Service Integration
+
+```go
+// Example: Custom BMX service handler
+package main
+
+import (
+    "net/http"
+    "github.com/go-chi/chi/v5"
+)
+
+func customBMXHandler(w http.ResponseWriter, r *http.Request) {
+    // Custom BMX service logic
+    w.Header().Set("Content-Type", "application/json")
+    w.Write([]byte(`{"custom": "service"}`))
+}
+
+func main() {
+    r := chi.NewRouter()
+    r.Get("/bmx/custom/endpoint", customBMXHandler)
+    http.ListenAndServe(":8000", r)
+}
+```
+
+### Integration with Home Assistant
+
+```yaml
+# configuration.yaml
+soundtouch:
+  - host: 192.168.1.100
+    port: 8090
+    name: "Living Room Speaker"
+    
+rest:
+  - resource: "http://localhost:8000/setup/devices"
+    scan_interval: 60
+    sensor:
+      - name: "SoundTouch Devices"
+        value_template: "{{ value_json | length }}"
+```
+
+### Monitoring & Alerting
+
+```bash
+# Health check script
+#!/bin/bash
+response=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8000/health)
+if [ $response != "200" ]; then
+    echo "SoundTouch service is down!" | mail -s "Alert" admin@example.com
+fi
+```
+
+## Security Considerations
+
+- **Network Security**: The service binds to all interfaces by default. Consider using `BIND_ADDR=127.0.0.1` for localhost-only access.
+- **SSH Access**: Migration requires SSH access to devices. Ensure your network security policies allow this.
+- **Proxy Logging**: Disable `REDACT_PROXY_LOGS` only in development environments.
+- **Data Protection**: The data directory contains device configurations and usage patterns. Secure appropriately.
+
+## Performance Tuning
+
+### Resource Usage
+- **Memory**: ~50MB baseline + ~5MB per discovered device
+- **CPU**: Minimal during steady state, ~10% during discovery/migration
+- **Disk**: ~1MB per device configuration + logs
+
+### Scaling Considerations
+```bash
+# For many devices, increase discovery interval
+DISCOVERY_INTERVAL=10m soundtouch-service
+
+# For high-traffic environments, consider reverse proxy
+nginx -> soundtouch-service instances
+```

docs/guides/SURVIVAL-GUIDE.md

@@ -0,0 +1,85 @@
+### Bose Cloud Shutdown: Survival Guide for SoundTouch
+
+With Bose's announcement of discontinuing cloud support for SoundTouch devices in May 2026, this project provides the necessary tools to keep your speakers fully functional using a local emulation service.
+
+This guide explains how to set up the `soundtouch-service` to run your devices independently of Bose's servers.
+
+---
+
+### Supported Use Cases
+
+1.  **Local Service Emulation**: The service emulates Bose's BMX (Bose Media eXchange) and Marge services, which handle content registries, presets, recents, and software update checks.
+2.  **Traffic Redirection**: Tools are provided to redirect your speakers to this local service instead of `*.bose.com`.
+3.  **Offline Operation**: Once redirected, the speakers function without needing to reach Bose's servers.
+4.  **Preset & Recent Management**: Captures and stores presets and "recently played" items locally.
+
+---
+
+### Setup Steps
+
+To set up your SoundTouch system for local-only operation, follow these steps:
+
+#### 1. Install and Start the Service
+Run the `soundtouch-service` on a machine that is always on (like a Raspberry Pi or a NAS) within your local network.
+
+```bash
+# Install the service
+go install github.com/gesellix/bose-soundtouch/cmd/soundtouch-service@latest
+
+# Start the service (defaults to http://localhost:8000)
+soundtouch-service
+```
+
+#### 2. Access the Management UI
+Open your web browser and navigate to the service's web interface:
+`http://<your-server-ip>:8000/`, e.g. `http://localhost:8000/`
+
+*Note: The service also supports a `/web/` path for management.*
+
+#### 3. Enable SSH on Your Speakers
+To migrate your speakers, the service needs SSH access. You can enable it by:
+1. Creating an empty file named `remote_services` on a USB stick.
+2. Inserting the USB stick into the SoundTouch speaker's service port.
+3. Rebooting the speaker (unplug/replug).
+
+**Verify SSH Access:**
+- Confirm the device responds to SSH without a password: `ssh -o HostKeyAlgorithms=+ssh-rsa -o PubkeyAcceptedAlgorithms=+ssh-rsa root@<IP>`
+- Or use the **Migration** tab in the Web UI to see if the device shows a "✅ Success" status for SSH.
+Once enabled, you can log in as `root` (no password).
+
+#### 4. Setup Through the Web UI
+The web interface handles the entire process in a guided flow. Before proceeding, we strongly recommend reviewing the [Migration & Safety Guide](MIGRATION-SAFETY.md).
+
+*   **Step 1: Settings**: Configure your server's IP or domain. This ensures the speakers know where to find the local services.
+*   **Step 2: Devices**: The service automatically scans for SoundTouch devices on your network. If a device is not found, you can manually add its IP address.
+*   **Step 3: Data Sync**: Select your device and click "Start Sync". This will automatically fetch your presets, recents, and configured sources from the speaker and store them in the local `data/` directory.
+*   **Step 4: Migration**: Choose your redirection method (XML Recommended) and click "Confirm Migration". After the migration, reboot your speaker to apply the changes.
+
+#### 5. Verify Your Local Data
+Once migrated, your speaker will use the data captured during the Sync step.
+*   The service stores data in the `data/` directory, organized by device serial number (e.g., `data/default/devices/<SERIAL>/`).
+*   **Automatic Capture**: As you use the device (changing presets, playing new music), the service continues to "learn" and update your local files.
+
+---
+
+### Comparison with other implementations (soundcork)
+Our implementation (`soundtouch-service`) is largely compatible with the Python-based `soundcork` project but offers several advantages:
+- **Web UI**: Integrated management interface for discovery and migration.
+- **Surgical Migration**: Uses XML-based redirection by default, which is less invasive than `/etc/hosts`.
+- **Automated SSL**: Handles Root CA injection automatically for secure communication.
+- **Proxy Support**: Can proxy requests to original Bose servers while "learning" your configuration.
+
+---
+
+### Alternative: DNS Redirection (No SSH)
+If you prefer not to modify your speakers via SSH, you can use a local DNS server (like Pi-hole, AdGuard Home, or Unbound) to point the following domains to your local server's IP:
+
+*   `bmx.bose.com`
+*   `streaming.bose.com`
+*   `updates.bose.com`
+*   `stats.bose.com`
+*   `content.api.bose.io`
+
+*Note: DNS redirection for HTTPS services requires the speakers to trust your local service's SSL certificate. The SSH-based migration handles this automatically by injecting the CA.*
+
+---

docs/guides/TROUBLESHOOTING.md

@@ -817,6 +817,42 @@ Use this checklist to systematically troubleshoot issues:
 
 ---
 
+## 🆔 **Device Identification & Mapping Issues**
+
+### ❌ "File not found" errors with MAC addresses
+
+**Symptoms:**
+```
+GET /streaming/account/3230304/device/A81B6A536A98/presets
+→ 500 Internal Server Error
+→ Log: "open .../devices/A81B6A536A98/Presets.xml: no such file or directory"
+```
+
+**Cause:** The service uses MAC addresses in API requests but stores files using device serial numbers. A mapping system resolves MAC addresses to serial numbers automatically.
+
+**Quick Solutions:**
+
+1. **Restart the service** (mappings are created at startup):
+```bash
+sudo systemctl restart soundtouch-service
+```
+
+2. **Check device directory structure**:
+```bash
+# Files should be stored by serial number, not MAC
+ls data/accounts/3230304/devices/
+# Should show: I6332527703739342000020/ (not A81B6A536A98/)
+```
+
+3. **Verify DeviceInfo.xml contains MAC address**:
+```bash
+cat data/accounts/3230304/devices/*/DeviceInfo.xml | grep macAddress
+```
+
+**For detailed diagnosis and solutions**, see: [**MAC Address Mapping Guide**](MAC-ADDRESS-MAPPING.md)
+
+---
+
 ## 🛟 **Getting More Help**
 
 ### Information to Gather

docs/reference/BASS-CONTROLS.md

@@ -418,10 +418,10 @@ soundtouch-cli -host <discovered-ip> -bass  # Verify final state
 
 ## Related Documentation
 
-- **[API Endpoints Overview](API-Endpoints-Overview.md)** - Complete API reference
+- **[API Endpoints Overview](API-ENDPOINTS.md)** - Complete API reference
 - **[Volume Controls](VOLUME-CONTROLS.md)** - Related audio control documentation
-- **[Client Usage Examples](../cmd/soundtouch-cli/main.go)** - CLI implementation reference
-- **[Models](../pkg/models/bass.go)** - Bass model implementation
+- **[Client Usage Examples](../../cmd/soundtouch-cli/main.go)** - CLI implementation reference
+- **[Models](../../pkg/models/bass.go)** - Bass model implementation
 
 ## API Compliance
 
@@ -443,4 +443,4 @@ The implementation follows the official SoundTouch API:
 **Implementation Date**: 2026-01-09  
 **Status**: ✅ Complete and tested  
 **Real Device Validation**: SoundTouch 10, SoundTouch 20  
-**API Compliance**: Full compliance with SoundTouch Web API specification
+**API Compliance**: Full compliance with SoundTouch Web API specification

docs/reference/CLOUD-API.md

@@ -0,0 +1,73 @@
+# Bose SoundTouch Cloud API Emulation (Marge/BMX/Stats)
+
+This document describes the cloud-emulation APIs provided by the SoundTouch service. These APIs mimic the Bose cloud services (Marge, BMX, Stats) that SoundTouch devices and the SoundTouch controller application (Stockholm) interact with.
+
+## Marge API (Account & Configuration)
+
+Base path: `/marge`
+
+### GET /streaming/sourceproviders
+Retrieves a list of available streaming source providers.
+
+### GET /accounts/{accountId}/full
+Retrieves the full account configuration including sources, presets, and devices.
+
+### GET /streaming/account/{accountId}/emailaddress
+Retrieves the email address associated with the account.
+
+### GET /streaming/device_setting/account/{accountId}/device/{deviceId}/device_settings
+Retrieves settings for a specific device (e.g., clock format).
+
+### POST /streaming/device_setting/account/{accountId}/device/{deviceId}/device_settings
+Updates settings for a specific device.
+
+### POST /accounts/{accountId}/devices/{deviceId}/presets/{presetNumber}
+Updates a preset for a device.
+
+### POST /accounts/{accountId}/devices/{deviceId}/recents
+Adds an item to the device's recently played history.
+
+### POST /accounts/{accountId}/devices
+Adds a device to the account.
+
+### DELETE /accounts/{accountId}/devices/{deviceId}
+Removes a device from the account.
+
+## Customer API (Profile & Password)
+
+Base path: `/customer`
+
+### GET /account/{accountId}
+Retrieves the customer account profile.
+
+### POST /account/{accountId}
+Updates the customer account profile.
+
+### POST /account/{accountId}/password
+Changes the account password.
+
+## Analytics & Stats API
+
+Base path: `/v1` (App Events) or `/streaming/stats` (Device Stats)
+
+### POST /v1/stapp/{deviceId}
+Endpoint called by Bose SoundTouch mobile and web applications (Stockholm) to submit event data.
+
+### POST /v1/scmudc/{deviceId}
+Endpoint equivalent to `/v1/stapp/{deviceId}` sometimes used by apps or devices.
+
+### POST /streaming/stats/usage
+Endpoint used by physical devices to report usage statistics.
+
+### POST /streaming/stats/error
+Endpoint used by physical devices to report error statistics.
+
+## BMX API (Streaming & Registry)
+
+Base path: `/bmx`
+
+### GET /registry/v1/services
+Retrieves the registry of available streaming services.
+
+### GET /tunein/v1/playback/station/{stationID}
+Retrieves playback information for a TuneIn station.

docs/reference/PRESET-MANAGEMENT.md

@@ -366,7 +366,7 @@ This implementation now provides the full preset management lifecycle:
 
 ## Related Documentation
 
-- [API Endpoints Overview](API-Endpoints-Overview.md) - Complete API reference
+- [API Endpoints Overview](API-ENDPOINTS.md) - Complete API reference
 - [Volume Controls](VOLUME-CONTROLS.md) - Volume management
 - [Key Controls](KEY-CONTROLS.md) - Media control commands
 - [Source Selection](SOURCE-SELECTION.md) - Audio source management
@@ -375,4 +375,4 @@ This implementation now provides the full preset management lifecycle:
 
 Preset management in the Bose SoundTouch API is **intentionally read-only** by design. The API provides excellent capabilities for analyzing and understanding preset configurations, but preset creation must be done through official channels (app or device). This is a deliberate design decision that respects user control over their personal preset configurations.
 
-For most use cases, reading preset information is sufficient for building applications that work with existing user configurations. For preset creation, guide users to use the official app or device controls, which provide the proper user experience and validation.
+For most use cases, reading preset information is sufficient for building applications that work with existing user configurations. For preset creation, guide users to use the official app or device controls, which provide the proper user experience and validation.

docs/reference/SOURCE-SELECTION.md

@@ -38,6 +38,7 @@ The Bose SoundTouch Go client provides comprehensive source selection functional
 - `IHEARTRADIO` - iHeartRadio streaming
 - `STORED_MUSIC` - Local/network stored music
 - `AIRPLAY` - Apple AirPlay (device dependent)
+- `RADIO_BROWSER` - [RadioBrowser](radio-browser.md) internet radio directory
 
 ## Client Library Usage
 
@@ -345,13 +346,13 @@ The implementation follows the official SoundTouch API:
 
 ## Related Documentation
 
-- **[API Endpoints Overview](API-Endpoints-Overview.md)** - Complete API reference
-- **[Sources](../pkg/models/sources.go)** - Source model implementation  
-- **[Now Playing](../pkg/models/nowplaying.go)** - ContentItem model
-- **[Client Usage Examples](../cmd/soundtouch-cli/main.go)** - CLI implementation reference
+- **[API Endpoints Overview](API-ENDPOINTS.md)** - Complete API reference
+- **[Sources](../../pkg/models/sources.go)** - Source model implementation  
+- **[Now Playing](../../pkg/models/nowplaying.go)** - ContentItem model
+- **[Client Usage Examples](../../cmd/soundtouch-cli/main.go)** - CLI implementation reference
 
 ---
 
 **Implementation Date**: 2026-01-09  
 **Status**: ✅ Complete and tested  
-**Real Device Validation**: SoundTouch 10, SoundTouch 20
+**Real Device Validation**: SoundTouch 10, SoundTouch 20

docs/reference/SPEAKER-ENDPOINT.md

@@ -68,14 +68,14 @@ func main() {
     
     client := client.NewClient(config)
     
-    // Play TTS at current volume
-    err := client.PlayTTS("Hello, this is a test message", "YOUR_APP_KEY")
+    // Play TTS at current volume (language code "EN", "DE", etc.)
+    err := client.PlayTTS("Hello, this is a test message", "YOUR_APP_KEY", "EN")
     if err != nil {
         log.Fatal(err)
     }
     
     // Play TTS at specific volume (70)
-    err = client.PlayTTS("Volume test message", "YOUR_APP_KEY", 70)
+    err = client.PlayTTS("Volume test message", "YOUR_APP_KEY", "EN", 70)
     if err != nil {
         log.Fatal(err)
     }
@@ -277,7 +277,7 @@ You'll need to provide your own application key. The format and generation metho
 
 ```go
 // Doorbell notification
-client.PlayTTS("Someone is at the front door", "home-automation-key", 80)
+client.PlayTTS("Someone is at the front door", "home-automation-key", "EN", 80)
 
 // Security alert
 client.PlayURL(
@@ -311,4 +311,4 @@ soundtouch-cli speaker url --url "https://www.soundjay.com/misc/sounds/bell-ring
 4. **URL content fails**: Ensure URL is accessible and contains valid audio
 5. **Volume not restored**: May occur if device is powered off during playback
 
-For more information, see the [SoundTouch WebServices API documentation](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API).
+For more information, see the [SoundTouch WebServices API documentation](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API).

docs/reference/radio-browser.md

@@ -0,0 +1,34 @@
+## radio-browser.info
+
+- https://www.radio-browser.info is a community driven radio station database.
+- It provides an API to access the data and allows users to submit new stations or update existing ones.
+
+### Search for stations
+
+- Go to https://www.radio-browser.info and find a station you like.
+- Click on the station and copy the UUID from the URL.
+- e.g. `https://www.radio-browser.info/history/d28420a4-eccf-47a2-ace1-088c7e7cb7e0`
+
+### RADIO_BROWSER
+
+- This project supports source type RADIO_BROWSER to play radio stations.
+- Set the `location` attribute to `/stations/byuuid/{UUID}`.
+
+```xml
+<ContentItem
+  source="RADIO_BROWSER"
+  type="stationurl"
+  isPresetable="true"
+  location="/stations/byuuid/9610c454-0601-11e8-ae97-52543be04c81">
+  <itemName>RADIO_BROWSER</itemName>
+  <containerArt></containerArt>
+</ContentItem>
+```
+
+### Playing the station
+
+To start the radio stream replace `<uuid>` and `<soundtouch>` and run curl like this:
+
+```bash
+curl -d '<ContentItem source="RADIO_BROWSER" type="stationurl" location="/stations/byuuid/<uuid>"/>' <soundtouch>:8090/select
+```

examples/account-management/README.md

@@ -149,4 +149,4 @@ After configuring accounts:
 3. Use `browse` commands to explore content
 4. Use `play` commands to start playback
 
-See the [CLI Reference](../../docs/CLI-REFERENCE.md) for complete documentation.
+See the [CLI Reference](../../docs/guides/CLI-REFERENCE.md) for complete documentation.

examples/content-selection/README.md

@@ -176,5 +176,5 @@ The example gracefully handles missing services:
 ## Related Documentation
 
 - [SoundTouch WebServices API Wiki](https://github.com/thlucas1/homeassistantcomponent_soundtouchplus/wiki/SoundTouch-WebServices-API)
-- [CLI Reference](../../docs/CLI-REFERENCE.md)
-- [Navigation Guide](../../docs/NAVIGATION-GUIDE.md)
+- [CLI Reference](../../docs/guides/CLI-REFERENCE.md)
+- [Navigation Guide](../../docs/guides/SURVIVAL-GUIDE.md)

examples/introspect/README.md

@@ -177,11 +177,11 @@ if err != nil {
 
 This introspect data is useful before:
 - [Preset Management](../preset-management/) - Verify service state before storing presets
-- [Content Selection](../../docs/SOURCE-SELECTION.md) - Check capabilities before switching sources
-- [Zone Management](../../docs/zone-management.md) - Ensure all devices support the service
+- [Content Selection](../../docs/reference/SOURCE-SELECTION.md) - Check capabilities before switching sources
+- [Zone Management](../../docs/reference/ZONE-MANAGEMENT.md) - Ensure all devices support the service
 
 ## API Documentation
 
 For complete API documentation, see:
-- [API Reference](../../docs/API-Endpoints-Overview.md)
-- [Service Availability Implementation](../../docs/SERVICE-AVAILABILITY-IMPLEMENTATION.md)
+- [API Reference](../../docs/reference/API-ENDPOINTS.md)
+- [Service Availability Implementation](../../docs/SERVICE-AVAILABILITY-IMPLEMENTATION.md)

examples/navigation-station-demo/README.md

@@ -275,10 +275,10 @@ go run ./cmd/soundtouch-cli --host 192.168.1.100 info
 
 ## Related Documentation
 
-- [CLI Reference](../../docs/CLI-REFERENCE.md) - Browse and station commands
-- [Navigation Guide](../../docs/NAVIGATION-GUIDE.md) - Comprehensive navigation documentation
+- [CLI Reference](../../docs/guides/CLI-REFERENCE.md) - Browse and station commands
+- [Navigation Guide](../../docs/guides/SURVIVAL-GUIDE.md) - Comprehensive navigation documentation
 - [Navigation API Reference](../../docs/API-NAVIGATION-REFERENCE.md) - Technical API details
-- [WebSocket Events](../../docs/websocket-events.md) - Real-time event handling
+- [WebSocket Events](../../docs/reference/WEBSOCKET-EVENTS.md) - Real-time event handling
 
 ## Use Cases
 
@@ -288,4 +288,4 @@ This example demonstrates patterns for:
 - **Direct Playback**: Play content without storing as presets first
 - **Content Exploration**: Browse large music libraries efficiently
 - **Smart Home Integration**: Programmatically start specific content
-- **Personalized Experiences**: Access account-specific content from streaming services
+- **Personalized Experiences**: Access account-specific content from streaming services

examples/navigation-station-demo/go.mod

@@ -1,6 +1,6 @@
 module navigation-station-demo
 
-go 1.25.6
+go 1.25.7
 
 require github.com/gesellix/bose-soundtouch v0.0.0
 

examples/preset-management/README.md

@@ -256,10 +256,10 @@ Error: All preset slots are occupied
 
 ## Related Documentation
 
-- [CLI Reference](../../docs/CLI-REFERENCE.md) - Command-line usage
+- [CLI Reference](../../docs/guides/CLI-REFERENCE.md) - Command-line usage
 - [Preset Implementation Guide](../../docs/preset-store.md) - Technical details
-- [WebSocket Events](../../docs/websocket-events.md) - Real-time event handling
-- [API Reference](../../docs/API-Endpoints-Overview.md) - Complete API documentation
+- [WebSocket Events](../../docs/reference/WEBSOCKET-EVENTS.md) - Real-time event handling
+- [API Reference](../../docs/reference/API-ENDPOINTS.md) - Complete API documentation
 
 ## Use Cases
 
@@ -269,4 +269,4 @@ This example demonstrates patterns for:
 - **Music Management**: Organize favorite content into quick-access presets
 - **Family Scenarios**: Each person gets their own preset slots
 - **Party Mode**: Pre-configure playlists for different moods
-- **Radio Favorites**: Save frequently listened radio stations
+- **Radio Favorites**: Save frequently listened radio stations

examples/preset-management/go.mod

@@ -1,6 +1,6 @@
 module preset-management-example
 
-go 1.25.6
+go 1.25.7
 
 require github.com/gesellix/bose-soundtouch v0.0.0
 

examples/recents/README.md

@@ -252,8 +252,8 @@ go run main.go -host 192.168.1.100 -type unknown
 
 This recents data is useful for:
 - [Preset Management](../preset-management/) - Finding presetable content to save
-- [Content Selection](../../docs/SOURCE-SELECTION.md) - Understanding usage patterns
-- [Navigation](../../docs/NAVIGATION-GUIDE.md) - Quickly accessing recently played content
+- [Content Selection](../../docs/reference/SOURCE-SELECTION.md) - Understanding usage patterns
+- [Navigation](../../docs/guides/SURVIVAL-GUIDE.md) - Quickly accessing recently played content
 
 ## Related CLI Commands
 
@@ -274,6 +274,6 @@ soundtouch-cli --host 192.168.1.100 recents latest
 ## API Documentation
 
 For complete API documentation, see:
-- [API Reference](../../docs/API-Endpoints-Overview.md)
-- [CLI Reference](../../docs/CLI-REFERENCE.md)
-- [Recents Models](../../pkg/models/recents.go)
+- [API Reference](../../docs/reference/API-ENDPOINTS.md)
+- [CLI Reference](../../docs/guides/CLI-REFERENCE.md)
+- [Recents Models](../../pkg/models/recents.go)

examples/recording-filename-demo.go

@@ -0,0 +1,181 @@
+// Package main demonstrates the new recording filename format that includes date information.
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/gesellix/bose-soundtouch/pkg/service/proxy"
+)
+
+func main() {
+	fmt.Println("=== Recording Filename Format Demo ===")
+	fmt.Println()
+
+	// Create a temporary directory for the demo
+	tmpDir, err := os.MkdirTemp("", "recording-filename-demo")
+	if err != nil {
+		log.Fatalf("Failed to create temp directory: %v", err)
+	}
+
+	defer func() {
+		if removeErr := os.RemoveAll(tmpDir); removeErr != nil {
+			log.Printf("Failed to remove temp directory: %v", removeErr)
+		}
+	}()
+
+	fmt.Printf("Demo recordings will be saved to: %s\n\n", tmpDir)
+
+	// Create a recorder with async disabled for predictable demo output
+	if envErr := os.Setenv("RECORDER_ASYNC", "false"); envErr != nil {
+		log.Printf("Failed to set environment variable: %v", envErr)
+	}
+
+	recorder := proxy.NewRecorder(tmpDir)
+	defer recorder.Close()
+
+	fmt.Printf("Recorder session ID: %s\n", recorder.SessionID)
+	fmt.Println()
+
+	// Create some sample HTTP requests to record
+	requests := []struct {
+		method   string
+		path     string
+		category string
+	}{
+		{"GET", "/info", "self"},
+		{"POST", "/volume", "self"},
+		{"GET", "/nowPlaying", "self"},
+		{"PUT", "/preset_1", "self"},
+	}
+
+	fmt.Println("Recording sample HTTP interactions...")
+	fmt.Println()
+
+	for i, req := range requests {
+		// Create a mock HTTP request
+		httpReq, reqErr := http.NewRequest(req.method, "http://soundtouch.local:8090"+req.path, nil)
+		if reqErr != nil {
+			log.Printf("Failed to create request: %v", reqErr)
+			continue
+		}
+
+		// Create a mock response
+		httpRes := &http.Response{
+			StatusCode: 200,
+			Header:     make(http.Header),
+			Request:    httpReq,
+		}
+		httpRes.Header.Set("Content-Type", "application/xml")
+
+		// Record the interaction
+		err = recorder.Record(req.category, httpReq, httpRes)
+		if err != nil {
+			log.Printf("Failed to record interaction: %v", err)
+			continue
+		}
+
+		fmt.Printf("%d. Recorded: %s %s\n", i+1, req.method, req.path)
+
+		// Small delay to show different timestamps
+		time.Sleep(100 * time.Millisecond)
+	}
+
+	fmt.Println()
+	fmt.Println("=== Generated Filenames ===")
+	fmt.Println()
+
+	// Walk through the recordings directory to show the generated filenames
+	interactionsDir := filepath.Join(tmpDir, "interactions")
+
+	err = filepath.Walk(interactionsDir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if strings.HasSuffix(info.Name(), ".http") {
+			// Get relative path from interactions directory
+			rel, _ := filepath.Rel(interactionsDir, path)
+			fmt.Printf("📁 %s\n", rel)
+
+			// Parse and explain the filename format
+			filename := info.Name()
+			parts := strings.Split(strings.TrimSuffix(filename, ".http"), "-")
+
+			if len(parts) == 4 && len(parts[1]) == 8 {
+				// New format: count-yyyyMMdd-HHMMSS.sss-method.http
+				counter := parts[0]
+				dateStr := parts[1]
+				timeStr := parts[2]
+				method := parts[3]
+
+				// Format for display
+				date := dateStr[0:4] + "-" + dateStr[4:6] + "-" + dateStr[6:8]
+				time := timeStr[0:2] + ":" + timeStr[2:4] + ":" + timeStr[4:]
+
+				fmt.Printf("   📋 Format: count-yyyyMMdd-HHMMSS.sss-method.http\n")
+				fmt.Printf("   🔢 Counter: %s\n", counter)
+				fmt.Printf("   📅 Date: %s (from %s)\n", date, dateStr)
+				fmt.Printf("   🕒 Time: %s (from %s)\n", time, timeStr)
+				fmt.Printf("   🔧 Method: %s\n", method)
+				fmt.Printf("   ✨ Full timestamp: %s %s\n", date, time)
+			} else {
+				fmt.Printf("   ⚠️  Legacy format or unexpected structure\n")
+			}
+
+			fmt.Println()
+		}
+
+		return nil
+	})
+	if err != nil {
+		log.Printf("Error walking directory: %v", err)
+	}
+
+	fmt.Println("=== Comparison with Old Format ===")
+	fmt.Println()
+	fmt.Println("🔴 OLD format (time only): 0047-21-53-06.128-GET.http")
+	fmt.Println("   - No date information in filename")
+	fmt.Println("   - Date extracted from session ID directory")
+	fmt.Println("   - Confusing when recordings span midnight")
+	fmt.Println()
+	fmt.Println("🟢 NEW format (date + time): 0047-20260223-215306.128-GET.http")
+	fmt.Println("   - Complete timestamp in filename")
+	fmt.Println("   - Self-contained, no need to check directory")
+	fmt.Println("   - Clear chronological ordering")
+	fmt.Println()
+
+	fmt.Println("=== Benefits ===")
+	fmt.Println("✅ No confusion when recordings cross midnight")
+	fmt.Println("✅ Complete timestamp visible at a glance")
+	fmt.Println("✅ Better sorting and organization")
+	fmt.Println("✅ Backwards compatible with existing parsing logic")
+	fmt.Println()
+
+	// Test the list interactions functionality
+	fmt.Println("=== Using ListInteractions API ===")
+	fmt.Println()
+
+	interactions, err := recorder.ListInteractions("", "", "")
+	if err != nil {
+		log.Printf("Failed to list interactions: %v", err)
+		return
+	}
+
+	fmt.Printf("Found %d recorded interactions:\n", len(interactions))
+
+	for i := range interactions {
+		interaction := &interactions[i]
+		fmt.Printf("%d. %s %s - %s (File: %s)\n",
+			i+1, interaction.Method, interaction.Path,
+			interaction.Timestamp, interaction.ID)
+	}
+
+	fmt.Printf("\nDemo completed! Recordings saved in: %s\n", tmpDir)
+	fmt.Println("You can explore the generated files to see the new format in action.")
+}

examples/service-demo/main.go

@@ -0,0 +1,64 @@
+// Package main provides a demo client for the SoundTouch service API,
+// demonstrating how to interact with devices and retrieve media information.
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"time"
+)
+
+// This example demonstrates how to interact with the soundtouch-service API
+// to list discovered devices.
+
+func main() {
+	// 1. Trigger a discovery scan
+	fmt.Println("Triggering discovery scan...")
+
+	resp, err := http.Post("http://localhost:8000/setup/discover", "application/json", nil)
+	if err != nil {
+		log.Fatalf("Failed to trigger discovery: %v\nMake sure soundtouch-service is running on localhost:8000", err)
+	}
+
+	_ = resp.Body.Close()
+
+	// Wait a bit for discovery to find some devices
+	fmt.Println("Waiting 5 seconds for discovery...")
+	time.Sleep(5 * time.Second)
+
+	// 2. List discovered devices
+	fmt.Println("Fetching discovered devices...")
+
+	resp, err = http.Get("http://localhost:8000/setup/devices")
+	if err != nil {
+		log.Fatalf("Failed to fetch devices: %v", err)
+	}
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		_ = resp.Body.Close()
+
+		log.Fatalf("Failed to read response body: %v", err)
+	}
+
+	_ = resp.Body.Close()
+
+	var devices []map[string]interface{}
+	if err := json.Unmarshal(body, &devices); err != nil {
+		log.Fatalf("Failed to unmarshal JSON: %v", err)
+	}
+
+	if len(devices) == 0 {
+		fmt.Println("No devices discovered yet.")
+		return
+	}
+
+	fmt.Printf("Discovered %d devices:\n", len(devices))
+
+	for _, d := range devices {
+		fmt.Printf("- %s (IP: %s, Model: %s)\n", d["name"], d["ip_address"], d["product_code"])
+	}
+}

go.mod

@@ -1,21 +1,23 @@
 module github.com/gesellix/bose-soundtouch
 
-go 1.25.6
+go 1.25.7
 
 require (
+	github.com/go-chi/chi/v5 v5.2.5
 	github.com/gorilla/websocket v1.5.3
 	github.com/hashicorp/mdns v1.0.6
+	github.com/miekg/dns v1.1.72
+	github.com/russross/blackfriday/v2 v2.1.0
 	github.com/urfave/cli/v2 v2.27.7
+	golang.org/x/crypto v0.48.0
 )
 
 require (
 	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
-	github.com/miekg/dns v1.1.72 // indirect
-	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
-	golang.org/x/mod v0.32.0 // indirect
-	golang.org/x/net v0.49.0 // indirect
+	golang.org/x/mod v0.33.0 // indirect
+	golang.org/x/net v0.50.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
-	golang.org/x/tools v0.41.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/tools v0.42.0 // indirect
 )

go.sum

@@ -1,5 +1,7 @@
 github.com/cpuguy83/go-md2man/v2 v2.0.7 h1:zbFlGlXEAKlwXpmvle3d8Oe3YnkKIK4xSRTd3sHPnBo=
 github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
+github.com/go-chi/chi/v5 v5.2.5 h1:Eg4myHZBjyvJmAFjFvWgrqDTXFyOzjj7YIm3L3mu6Ug=
+github.com/go-chi/chi/v5 v5.2.5/go.mod h1:X7Gx4mteadT3eDOMTsXzmI4/rwUpOwBHLpAfupzFJP0=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
@@ -22,14 +24,16 @@ golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliY
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
+golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
-golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
+golang.org/x/mod v0.33.0 h1:tHFzIWbBifEmbwtGz65eaWyGiGZatSrT9prnU8DbVL8=
+golang.org/x/mod v0.33.0/go.mod h1:swjeQEj+6r7fODbD2cqrnje9PnziFuw4bmLbBZFrQ5w=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
@@ -40,8 +44,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
-golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
-golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
+golang.org/x/net v0.50.0 h1:ucWh9eiCGyDR3vtzso0WMQinm2Dnt8cFMuQa9K33J60=
+golang.org/x/net v0.50.0/go.mod h1:UgoSli3F/pBgdJBHCTc+tp3gmrU4XswgGRgtnwWTfyM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -63,8 +67,8 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
-golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -75,6 +79,8 @@ golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
+golang.org/x/term v0.40.0 h1:36e4zGLqU4yhjlmxEaagx2KuYbJq3EwY8K943ZsHcvg=
+golang.org/x/term v0.40.0/go.mod h1:w2P8uVp06p2iyKKuvXIm7N/y0UCRt3UfJTfZ7oOpglM=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
@@ -92,6 +98,6 @@ golang.org/x/tools v0.3.0/go.mod h1:/rWhSS2+zyEVwoJf8YAX6L2f0ntZ7Kn/mGgAWcipA5k=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
-golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
+golang.org/x/tools v0.42.0 h1:uNgphsn75Tdz5Ji2q36v/nsFSfR/9BRFvqhGBaJGd5k=
+golang.org/x/tools v0.42.0/go.mod h1:Ma6lCIwGZvHK6XtgbswSoWroEkhugApmsXyrUmBhfr0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

pkg/client/client.go

@@ -1769,8 +1769,8 @@ func (c *Client) hasCapability(capabilities *models.Capabilities, capability str
 }
 
 // PlayTTS plays a Text-To-Speech message using Google TTS on the speaker
-func (c *Client) PlayTTS(text, appKey string, volume ...int) error {
-	playInfo := models.NewTTSPlayInfo(text, appKey, volume...)
+func (c *Client) PlayTTS(text, appKey, language string, volume ...int) error {
+	playInfo := models.NewTTSPlayInfo(text, appKey, language, volume...)
 
 	if err := playInfo.Validate(); err != nil {
 		return fmt.Errorf("invalid TTS request: %w", err)
@@ -1801,8 +1801,29 @@ func (c *Client) PlayCustom(playInfo *models.PlayInfo) error {
 
 // PlayNotificationBeep plays a notification beep on the device
 func (c *Client) PlayNotificationBeep() error {
-	var status models.StationResponse
-	return c.get("/playNotification", &status)
+	return c.PlayNotification("")
+}
+
+// PlayNotification plays a notification. If a non-empty local path is provided,
+// it will be sent as XML body to play that specific device-local PCM file.
+// When path is empty, the device's default beep is triggered.
+func (c *Client) PlayNotification(path string) error {
+	// Empty path -> trigger default beep via GET
+	if strings.TrimSpace(path) == "" {
+		var status models.StationResponse
+		return c.get("/playNotification", &status)
+	}
+
+	// Non-empty path -> POST minimal XML payload as required by the device
+	payload := struct {
+		XMLName    xml.Name `xml:"audioSource"`
+		PathToFile string   `xml:"pathToFile,attr"`
+	}{
+		XMLName:    xml.Name{Local: "audioSource"},
+		PathToFile: path,
+	}
+
+	return c.post("/playNotification", payload)
 }
 
 // Introspect retrieves introspect data for a specified music service

pkg/client/client_test.go

@@ -1,6 +1,7 @@
 package client
 
 import (
+	"io"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
@@ -1160,3 +1161,71 @@ func TestClient_RequestToken_Error(t *testing.T) {
 		t.Errorf("Error should mention 'failed to request token', got: %v", err)
 	}
 }
+
+func TestClient_PlayNotificationBeep(t *testing.T) {
+	// Create mock server
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/playNotification" {
+			t.Errorf("Expected path '/playNotification', got '%s'", r.URL.Path)
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+
+		if r.Method != http.MethodGet {
+			t.Errorf("Expected GET method, got %s", r.Method)
+			w.WriteHeader(http.StatusMethodNotAllowed)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/xml")
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte(`<?xml version="1.0" encoding="UTF-8" ?><status>success</status>`))
+	}))
+	defer server.Close()
+
+	// Create test client
+	client := createTestClient(server.URL)
+
+	// Test PlayNotificationBeep
+	err := client.PlayNotificationBeep()
+	if err != nil {
+		t.Fatalf("PlayNotificationBeep() failed: %v", err)
+	}
+}
+
+func TestClient_PlayNotification_Path(t *testing.T) {
+	testPath := "/opt/Bose/chimes/grouped.pcm"
+
+	// Create mock server
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/playNotification" {
+			t.Errorf("Expected path '/playNotification', got '%s'", r.URL.Path)
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+
+		if r.Method != http.MethodPost {
+			t.Errorf("Expected POST method, got %s", r.Method)
+			w.WriteHeader(http.StatusMethodNotAllowed)
+			return
+		}
+
+		body, _ := io.ReadAll(r.Body)
+		expectedXML := `<audioSource pathToFile="` + testPath + `"></audioSource>`
+		if string(body) != expectedXML {
+			t.Errorf("Expected body '%s', got '%s'", expectedXML, string(body))
+		}
+
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	// Create test client
+	client := createTestClient(server.URL)
+
+	// Test PlayNotification with path
+	err := client.PlayNotification(testPath)
+	if err != nil {
+		t.Fatalf("PlayNotification() failed: %v", err)
+	}
+}

pkg/config/config.go

@@ -30,6 +30,10 @@ type Config struct {
 	// Cache settings
 	CacheEnabled bool          `env:"CACHE_ENABLED" default:"true"`
 	CacheTTL     time.Duration `env:"CACHE_TTL" default:"30s"`
+
+	// Migration settings (TODO: Remove after 3-4 releases when all devices are migrated)
+	MigrationEnabled bool `env:"MIGRATION_ENABLED" default:"true"`
+	MigrationDryRun  bool `env:"MIGRATION_DRY_RUN" default:"false"`
 }
 
 // DeviceConfig represents a configured SoundTouch device
@@ -48,6 +52,8 @@ func DefaultConfig() *Config {
 		PreferredDevices: []DeviceConfig{},
 		HTTPTimeout:      10 * time.Second,
 		UserAgent:        "Bose-SoundTouch-Go-Client/1.0",
+		MigrationEnabled: true, // TODO: Change to false after 3-4 releases
+		MigrationDryRun:  false,
 		CacheEnabled:     true,
 		CacheTTL:         30 * time.Second,
 	}

pkg/discovery/dns.go

@@ -0,0 +1,463 @@
+// Package discovery provides DNS-based discovery and interception for Bose SoundTouch devices.
+package discovery
+
+import (
+	"fmt"
+	"log"
+	"net"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/miekg/dns"
+)
+
+// DNSDiscovery handles DNS queries and records discovered hosts.
+type DNSDiscovery struct {
+	// Configuration
+	upstreamDNS []string
+	serviceIP   string
+
+	// State
+	discovered map[string]*DiscoveredHost
+	mu         sync.RWMutex
+
+	// Callbacks
+	onNewDiscovery func(hostname string)
+
+	// Servers for Shutdown
+	udpServer *dns.Server
+	tcpServer *dns.Server
+
+	// Address for loop prevention
+	bindAddr string
+
+	// Forward timeout
+	timeout time.Duration
+
+	// Log throttling
+	lastLog   map[string]time.Time
+	lastLogMu sync.Mutex
+}
+
+// DiscoveredHost represents a host discovered via DNS queries.
+type DiscoveredHost struct {
+	Hostname      string    `json:"hostname"`
+	FirstSeen     time.Time `json:"first_seen"`
+	LastSeen      time.Time `json:"last_seen"`
+	QueryCount    int       `json:"query_count"`
+	IsBoseService bool      `json:"is_bose_service"`
+	IsIntercepted bool      `json:"is_intercepted"`
+	RemoteAddr    string    `json:"remote_addr,omitempty"`
+}
+
+// NewDNSDiscovery creates a new DNSDiscovery instance.
+func NewDNSDiscovery(upstreamDNS []string, serviceIP string) *DNSDiscovery {
+	return &DNSDiscovery{
+		upstreamDNS: upstreamDNS,
+		serviceIP:   serviceIP,
+		discovered:  make(map[string]*DiscoveredHost),
+		timeout:     2 * time.Second,
+		lastLog:     make(map[string]time.Time),
+	}
+}
+
+// ServeDNS implements the dns.Handler interface.
+func (d *DNSDiscovery) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
+	if len(r.Question) == 0 {
+		return
+	}
+
+	q := r.Question[0]
+	hostname := strings.TrimSuffix(q.Name, ".")
+
+	remoteAddr := ""
+	if w.RemoteAddr() != nil {
+		remoteAddr = w.RemoteAddr().String()
+	}
+
+	// Decide how to respond
+	isIntercepted := d.shouldIntercept(hostname) || hostname == "aftertouch.test"
+
+	// Record discovery
+	d.recordQuery(hostname, isIntercepted, remoteAddr)
+
+	if isIntercepted {
+		// Return your service IP
+		d.respondWithIP(w, r, d.serviceIP)
+		d.throttledLog(fmt.Sprintf("[DNS] Intercepting %s (type %d) -> %s", hostname, q.Qtype, d.serviceIP))
+	} else {
+		// Forward to real DNS
+		if len(d.upstreamDNS) == 0 {
+			d.throttledLog("[DNS ERROR] No upstream DNS configured, cannot forward")
+
+			m := new(dns.Msg)
+			m.SetReply(r)
+			m.Rcode = dns.RcodeServerFailure
+			_ = w.WriteMsg(m)
+
+			return
+		}
+
+		d.throttledLog(fmt.Sprintf("[DNS] Forwarding %s (type %d) to %v", hostname, q.Qtype, d.upstreamDNS))
+		d.forward(w, r)
+	}
+}
+
+func (d *DNSDiscovery) throttledLog(msg string) {
+	d.lastLogMu.Lock()
+	defer d.lastLogMu.Unlock()
+
+	now := time.Now()
+	if last, ok := d.lastLog[msg]; ok && now.Sub(last) < 10*time.Second {
+		return
+	}
+
+	d.lastLog[msg] = now
+	log.Print(msg)
+}
+
+// recordQuery logs a DNS query and updates the internal state.
+func (d *DNSDiscovery) recordQuery(hostname string, isIntercepted bool, remoteAddr string) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	host, exists := d.discovered[hostname]
+	if !exists {
+		// New discovery!
+		host = &DiscoveredHost{
+			Hostname:      hostname,
+			FirstSeen:     time.Now(),
+			LastSeen:      time.Now(),
+			QueryCount:    1,
+			IsBoseService: d.isBoseRelated(hostname),
+			IsIntercepted: isIntercepted,
+			RemoteAddr:    remoteAddr,
+		}
+		d.discovered[hostname] = host
+
+		log.Printf("[NEW DISCOVERY] %s (Bose: %v, Intercepted: %v)",
+			hostname, host.IsBoseService, host.IsIntercepted)
+
+		if d.onNewDiscovery != nil {
+			go d.onNewDiscovery(hostname)
+		}
+	} else {
+		host.LastSeen = time.Now()
+		host.QueryCount++
+
+		host.IsIntercepted = isIntercepted
+		if remoteAddr != "" {
+			host.RemoteAddr = remoteAddr
+		}
+	}
+}
+
+func (d *DNSDiscovery) shouldIntercept(hostname string) bool {
+	// Intercept known Bose cloud services
+	interceptList := []string{
+		"api.bose.com",
+		"marge.bose.com",
+		"bmx.bose.com",
+		"streaming.bose.com",
+		"streamingoauth.bose.com",
+		"updates.bose.com",
+		"stats.bose.com",
+		"content.api.bose.io",
+		"events.api.bosecm.com",
+		"bose-prod.apigee.net",
+		"bose-test.apigee.net",
+		"worldwide.bose.com",
+		"music.api.bose.com",
+		"bosecm.com",
+		"bose.io",
+	}
+
+	for _, service := range interceptList {
+		if strings.Contains(hostname, service) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func (d *DNSDiscovery) isBoseRelated(hostname string) bool {
+	return strings.Contains(hostname, "bose") ||
+		strings.Contains(hostname, "soundtouch")
+}
+
+func (d *DNSDiscovery) respondWithIP(w dns.ResponseWriter, r *dns.Msg, ip string) {
+	m := new(dns.Msg)
+	m.SetReply(r)
+	m.Compress = false // Embedded clients sometimes don't like compression
+	m.Authoritative = true
+	m.RecursionAvailable = true
+
+	q := r.Question[0]
+	log.Printf("[DNS] Intercepted query for %s (type %d) from %s", q.Name, q.Qtype, w.RemoteAddr())
+
+	resolvedIP := ip
+	if net.ParseIP(ip) == nil {
+		// Attempt resolution if it's not a numeric IP
+		ips, err := net.LookupIP(ip)
+		if err == nil && len(ips) > 0 {
+			for _, rIP := range ips {
+				if rIP.To4() != nil {
+					resolvedIP = rIP.String()
+					break
+				}
+			}
+
+			if resolvedIP == ip && len(ips) > 0 {
+				resolvedIP = ips[0].String()
+			}
+		}
+	}
+
+	switch q.Qtype {
+	case dns.TypeA, dns.TypeANY:
+		if net.ParseIP(resolvedIP) == nil || strings.Contains(resolvedIP, ":") {
+			// If it's still not a valid IPv4 address, we can't create an A record.
+			// Try CNAME as a fallback if it looks like a hostname.
+			if !strings.Contains(resolvedIP, ":") {
+				// Normalize hostname for CNAME
+				target := resolvedIP
+				if !strings.HasSuffix(target, ".") {
+					target += "."
+				}
+
+				rr, err := dns.NewRR(fmt.Sprintf("%s 60 IN CNAME %s", q.Name, target))
+				if err == nil {
+					m.Answer = append(m.Answer, rr)
+
+					log.Printf("[DNS] Returning CNAME record %s -> %s", q.Name, target)
+				} else {
+					log.Printf("[DNS] Error creating CNAME fallback for %s: %v", target, err)
+
+					m.Rcode = dns.RcodeServerFailure
+				}
+			} else {
+				m.Rcode = dns.RcodeServerFailure
+			}
+		} else {
+			rr, err := dns.NewRR(fmt.Sprintf("%s 60 IN A %s", q.Name, resolvedIP))
+			if err == nil {
+				m.Answer = append(m.Answer, rr)
+
+				log.Printf("[DNS] Returning A record %s -> %s", q.Name, resolvedIP)
+			} else {
+				log.Printf("[DNS] Error creating A record for %s: %v", resolvedIP, err)
+
+				m.Rcode = dns.RcodeServerFailure
+			}
+		}
+	case dns.TypeAAAA:
+		// Check if we have an IPv6 address
+		if net.ParseIP(resolvedIP) != nil && strings.Contains(resolvedIP, ":") {
+			rr, err := dns.NewRR(fmt.Sprintf("%s 60 IN AAAA %s", q.Name, resolvedIP))
+			if err == nil {
+				m.Answer = append(m.Answer, rr)
+
+				log.Printf("[DNS] Returning AAAA record %s -> %s", q.Name, resolvedIP)
+			} else {
+				log.Printf("[DNS] Error creating AAAA record for %s: %v", resolvedIP, err)
+
+				m.Rcode = dns.RcodeServerFailure
+			}
+		} else {
+			// Explicitly return SUCCESS with no data for AAAA to prevent fallback issues if no IPv6
+			log.Printf("[DNS] Returning empty AAAA success (NODATA) for %s", q.Name)
+		}
+	default:
+		log.Printf("[DNS] Returning empty success for type %d", q.Qtype)
+	}
+
+	if err := w.WriteMsg(m); err != nil {
+		log.Printf("[DNS ERROR] Failed to write response: %v", err)
+	}
+}
+
+func (d *DNSDiscovery) forward(w dns.ResponseWriter, r *dns.Msg) {
+	if len(r.Question) == 0 {
+		return
+	}
+
+	q := r.Question[0]
+
+	// Don't forward PTR queries for our own service IP to avoid loops or slow timeouts
+	if q.Qtype == dns.TypePTR {
+		m := new(dns.Msg)
+		m.SetReply(r)
+
+		m.Rcode = dns.RcodeNameError
+		if err := w.WriteMsg(m); err != nil {
+			log.Printf("[DNS ERROR] Failed to write NXDOMAIN: %v", err)
+		}
+
+		return
+	}
+
+	c := new(dns.Client)
+	c.Timeout = d.timeout
+
+	for _, upstream := range d.upstreamDNS {
+		// Add port 53 if not present
+		if !strings.Contains(upstream, ":") {
+			upstream += ":53"
+		}
+
+		// Loop prevention: don't forward to ourselves
+		if upstream == d.bindAddr || (strings.HasPrefix(upstream, "127.0.0.1:") && strings.HasSuffix(d.bindAddr, upstream[9:])) {
+			d.throttledLog(fmt.Sprintf("[DNS ERROR] Refusing to forward %s to ourselves (%s)", q.Name, upstream))
+			continue
+		}
+
+		in, _, err := c.Exchange(r, upstream)
+		if err == nil {
+			if in.Rcode == dns.RcodeSuccess {
+				if writeErr := w.WriteMsg(in); writeErr != nil {
+					log.Printf("[DNS ERROR] Failed to write forwarded response from %s: %v", upstream, writeErr)
+				}
+
+				return
+			}
+
+			d.throttledLog(fmt.Sprintf("[DNS] Upstream %s returned %s for %s, trying next", upstream, dns.RcodeToString[in.Rcode], q.Name))
+		} else {
+			d.throttledLog(fmt.Sprintf("[DNS ERROR] Forward failed for %s (type %d) via %s: %v", q.Name, q.Qtype, upstream, err))
+		}
+	}
+
+	// If we reach here, all upstreams failed
+	m := new(dns.Msg)
+	m.SetReply(r)
+	m.Rcode = dns.RcodeServerFailure
+
+	if err := w.WriteMsg(m); err != nil {
+		log.Printf("[DNS ERROR] Failed to write failure response: %v", err)
+	}
+}
+
+// GetDiscovered returns a map of all discovered hosts.
+func (d *DNSDiscovery) GetDiscovered() map[string]*DiscoveredHost {
+	d.mu.RLock()
+	defer d.mu.RUnlock()
+
+	// Return copy
+	result := make(map[string]*DiscoveredHost)
+	for k, v := range d.discovered {
+		result[k] = v
+	}
+
+	return result
+}
+
+// GetBoseHosts returns a slice of all discovered Bose-related hosts.
+func (d *DNSDiscovery) GetBoseHosts() []*DiscoveredHost {
+	d.mu.RLock()
+	defer d.mu.RUnlock()
+
+	var result []*DiscoveredHost
+
+	for _, host := range d.discovered {
+		if host.IsBoseService {
+			result = append(result, host)
+		}
+	}
+
+	return result
+}
+
+// SetDiscovered sets the map of discovered hosts.
+func (d *DNSDiscovery) SetDiscovered(discovered map[string]*DiscoveredHost) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	d.discovered = discovered
+}
+
+// Start DNS server starts both UDP and TCP listeners
+func (d *DNSDiscovery) Start(addr string) error {
+	mux := dns.NewServeMux()
+	mux.HandleFunc(".", d.ServeDNS)
+
+	d.mu.Lock()
+	d.bindAddr = addr
+	d.udpServer = &dns.Server{
+		Addr:    addr,
+		Net:     "udp",
+		Handler: mux,
+	}
+
+	d.tcpServer = &dns.Server{
+		Addr:    addr,
+		Net:     "tcp",
+		Handler: mux,
+	}
+
+	// Capture server references before releasing mutex to avoid race condition
+	udpServer := d.udpServer
+	tcpServer := d.tcpServer
+	d.mu.Unlock()
+
+	errChan := make(chan error, 2)
+
+	go func() {
+		log.Printf("[DNS] UDP Discovery server starting on %s", addr)
+
+		if err := udpServer.ListenAndServe(); err != nil {
+			errChan <- fmt.Errorf("UDP server failed: %w", err)
+		}
+	}()
+
+	go func() {
+		log.Printf("[DNS] TCP Discovery server starting on %s", addr)
+
+		if err := tcpServer.ListenAndServe(); err != nil {
+			errChan <- fmt.Errorf("TCP server failed: %w", err)
+		}
+	}()
+
+	log.Printf("[DNS] Discovery servers starting on %s (upstream: %s, intercept IP: %s)", addr, d.upstreamDNS, d.serviceIP)
+
+	// Wait for first error
+	return <-errChan
+}
+
+// IsRunning returns true if the DNS server is active and bound to the specified address.
+func (d *DNSDiscovery) IsRunning(addr string) bool {
+	d.mu.RLock()
+	defer d.mu.RUnlock()
+
+	if d.udpServer == nil || d.tcpServer == nil {
+		return false
+	}
+
+	// We check if the address matches what we expect
+	return d.udpServer.Addr == addr && d.tcpServer.Addr == addr
+}
+
+// Shutdown stops the DNS server listeners
+func (d *DNSDiscovery) Shutdown() error {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if d.udpServer != nil {
+		if err := d.udpServer.Shutdown(); err != nil {
+			log.Printf("[DNS] Error shutting down UDP server: %v", err)
+		}
+
+		d.udpServer = nil
+	}
+
+	if d.tcpServer != nil {
+		if err := d.tcpServer.Shutdown(); err != nil {
+			log.Printf("[DNS] Error shutting down TCP server: %v", err)
+		}
+
+		d.tcpServer = nil
+	}
+
+	return nil
+}

pkg/discovery/dns_test.go

@@ -0,0 +1,529 @@
+package discovery
+
+import (
+	"log"
+	"net"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/miekg/dns"
+)
+
+func TestDNSDiscovery_Interception(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	upstreamDNS := []string{"8.8.8.8"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	// Test intercepting Bose service
+	m := new(dns.Msg)
+	m.SetQuestion("api.bose.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message, got nil")
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer in the response")
+	}
+
+	if a, ok := rw.msg.Answer[0].(*dns.A); ok {
+		if a.A.String() != serviceIP {
+			t.Errorf("Expected intercepted IP %s, got %s", serviceIP, a.A.String())
+		}
+	} else {
+		t.Errorf("Expected A record, got %T", rw.msg.Answer[0])
+	}
+
+	// Test intercepting streamingoauth.bose.com
+	if !d.shouldIntercept("streamingoauth.bose.com") {
+		t.Error("Expected streamingoauth.bose.com to be intercepted")
+	}
+
+	// Test aftertouch.test
+	m2 := new(dns.Msg)
+	m2.SetQuestion("aftertouch.test.", dns.TypeA)
+	rw2 := &mockResponseWriter{}
+	d.ServeDNS(rw2, m2)
+
+	if rw2.msg == nil || len(rw2.msg.Answer) == 0 {
+		t.Fatal("Expected response for aftertouch.test")
+	}
+
+	if a, ok := rw2.msg.Answer[0].(*dns.A); ok {
+		if a.A.String() != serviceIP {
+			t.Errorf("Expected intercepted IP %s for aftertouch.test, got %s", serviceIP, a.A.String())
+		}
+	} else {
+		t.Errorf("Expected A record for aftertouch.test, got %T", rw2.msg.Answer[0])
+	}
+}
+
+func TestDNSDiscovery_Forwarding(t *testing.T) {
+	// This test is harder because it needs a real upstream or a mock.
+	// For now, let's just test that it calls forward and record.
+	serviceIP := "192.168.1.100"
+	upstreamDNS := []string{"127.0.0.1:5353"} // Use a port that is likely closed or we can mock
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	m := new(dns.Msg)
+	m.SetQuestion("google.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+
+	// Start a mock upstream DNS server
+	mux := dns.NewServeMux()
+	mux.HandleFunc("google.com.", func(w dns.ResponseWriter, r *dns.Msg) {
+		m := new(dns.Msg)
+		m.SetReply(r)
+		_ = w.WriteMsg(m)
+	})
+	ts := &dns.Server{Addr: "127.0.0.1:5353", Net: "udp", Handler: mux, ReadTimeout: 100 * time.Millisecond, WriteTimeout: 100 * time.Millisecond}
+	go func() {
+		_ = ts.ListenAndServe()
+	}()
+	defer func() { _ = ts.Shutdown() }()
+
+	// Give it a moment to start
+	time.Sleep(100 * time.Millisecond)
+
+	// We expect forward to succeed
+	d.ServeDNS(rw, m)
+
+	d.mu.RLock()
+	host, exists := d.discovered["google.com"]
+	d.mu.RUnlock()
+
+	if !exists {
+		t.Error("Expected google.com to be recorded in discovery")
+	}
+	if host.IsBoseService {
+		t.Error("google.com should not be identified as a Bose service")
+	}
+}
+
+func TestDNSDiscovery_StartTCP(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	upstreamDNS := []string{"8.8.8.8"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	addr := "127.0.0.1:5354"
+	go func() {
+		_ = d.Start(addr)
+	}()
+
+	// Give it a moment to start
+	time.Sleep(200 * time.Millisecond)
+
+	// Test TCP resolution
+	m := new(dns.Msg)
+	m.SetQuestion("api.bose.com.", dns.TypeA)
+
+	c := new(dns.Client)
+	c.Net = "tcp"
+	in, _, err := c.Exchange(m, addr)
+	if err != nil {
+		t.Fatalf("Failed to exchange via TCP: %v", err)
+	}
+
+	if len(in.Answer) == 0 {
+		t.Fatal("Expected answer in TCP response")
+	}
+
+	if a, ok := in.Answer[0].(*dns.A); ok {
+		if a.A.String() != serviceIP {
+			t.Errorf("Expected intercepted IP %s via TCP, got %s", serviceIP, a.A.String())
+		}
+	} else {
+		t.Errorf("Expected A record via TCP, got %T", in.Answer[0])
+	}
+
+	// Test Shutdown
+	err = d.Shutdown()
+	if err != nil {
+		t.Errorf("Shutdown failed: %v", err)
+	}
+
+	// Verify it's really shut down by trying to connect
+	_, _, err = c.Exchange(m, addr)
+	if err == nil {
+		t.Error("Expected error after shutdown, but could still exchange")
+	}
+}
+
+func TestDNSDiscovery_SelfForwarding(t *testing.T) {
+	serviceIP := "soundtouch.local"
+	upstreamDNS := []string{"127.0.0.1:5357"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	// Mock upstream DNS server for soundtouch.local
+	mux := dns.NewServeMux()
+	mux.HandleFunc("soundtouch.local.", func(w dns.ResponseWriter, r *dns.Msg) {
+		m := new(dns.Msg)
+		m.SetReply(r)
+		rr, _ := dns.NewRR("soundtouch.local. 60 IN A 192.168.178.10")
+		m.Answer = append(m.Answer, rr)
+		_ = w.WriteMsg(m)
+	})
+	ts := &dns.Server{Addr: "127.0.0.1:5357", Net: "udp", Handler: mux, ReadTimeout: 100 * time.Millisecond, WriteTimeout: 100 * time.Millisecond}
+	go func() {
+		_ = ts.ListenAndServe()
+	}()
+	defer func() { _ = ts.Shutdown() }()
+
+	time.Sleep(100 * time.Millisecond)
+
+	m := new(dns.Msg)
+	m.SetQuestion("soundtouch.local.", dns.TypeA)
+	rw := &mockResponseWriter{}
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response for soundtouch.local")
+	}
+
+	if rw.msg.Rcode != dns.RcodeSuccess {
+		t.Errorf("Expected Success (0) for soundtouch.local being forwarded, got %d", rw.msg.Rcode)
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer in the response")
+	}
+
+	if a, ok := rw.msg.Answer[0].(*dns.A); ok {
+		if a.A.String() != "192.168.178.10" {
+			t.Errorf("Expected IP 192.168.178.10, got %s", a.A.String())
+		}
+	}
+
+	// Check if d.recordQuery logged it correctly.
+	d.mu.RLock()
+	host, exists := d.discovered["soundtouch.local"]
+	d.mu.RUnlock()
+
+	if !exists {
+		t.Error("Expected soundtouch.local to be recorded")
+	}
+	// It should NOT be intercepted anymore
+	if host != nil && host.IsIntercepted {
+		t.Error("Expected soundtouch.local NOT to be intercepted anymore, but forwarded")
+	}
+}
+
+func TestDNSDiscovery_ForwardLocal(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	upstreamDNS := []string{"127.0.0.1:5356"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	m := new(dns.Msg)
+	m.SetQuestion("someone-else.local.", dns.TypeA)
+	rw := &mockResponseWriter{}
+
+	// Start a mock upstream DNS server that returns SUCCESS for .local
+	mux := dns.NewServeMux()
+	mux.HandleFunc("someone-else.local.", func(w dns.ResponseWriter, r *dns.Msg) {
+		m := new(dns.Msg)
+		m.SetReply(r)
+		rr, _ := dns.NewRR("someone-else.local. 60 IN A 192.168.1.50")
+		m.Answer = append(m.Answer, rr)
+		_ = w.WriteMsg(m)
+	})
+	ts := &dns.Server{Addr: "127.0.0.1:5356", Net: "udp", Handler: mux, ReadTimeout: 100 * time.Millisecond, WriteTimeout: 100 * time.Millisecond}
+	go func() {
+		_ = ts.ListenAndServe()
+	}()
+	defer func() { _ = ts.Shutdown() }()
+
+	time.Sleep(100 * time.Millisecond)
+
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message")
+	}
+
+	if rw.msg.Rcode != dns.RcodeSuccess {
+		t.Errorf("Expected Success (0) for .local being forwarded, got %d", rw.msg.Rcode)
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer in the response")
+	}
+}
+
+func TestDNSDiscovery_IsRunning(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	upstreamDNS := []string{"8.8.8.8"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	addr := "127.0.0.1:5355"
+
+	if d.IsRunning(addr) {
+		t.Error("Expected IsRunning to be false before Start")
+	}
+
+	go func() {
+		_ = d.Start(addr)
+	}()
+
+	// Give it a moment to start
+	time.Sleep(200 * time.Millisecond)
+
+	if !d.IsRunning(addr) {
+		t.Error("Expected IsRunning to be true after Start")
+	}
+
+	if d.IsRunning("127.0.0.1:9999") {
+		t.Error("Expected IsRunning to be false for wrong address")
+	}
+
+	_ = d.Shutdown()
+
+	if d.IsRunning(addr) {
+		t.Error("Expected IsRunning to be false after Shutdown")
+	}
+}
+
+type mockResponseWriter struct {
+	msg *dns.Msg
+}
+
+func (m *mockResponseWriter) LocalAddr() net.Addr         { return nil }
+func (m *mockResponseWriter) RemoteAddr() net.Addr        { return nil }
+func (m *mockResponseWriter) WriteMsg(msg *dns.Msg) error { m.msg = msg; return nil }
+func (m *mockResponseWriter) Write([]byte) (int, error)   { return 0, nil }
+func (m *mockResponseWriter) Close() error                { return nil }
+func (m *mockResponseWriter) TsigStatus() error           { return nil }
+func (m *mockResponseWriter) TsigTimersOnly(bool)         {}
+func (m *mockResponseWriter) Hijack()                     {}
+
+func TestDNSDiscovery_LogThrottling(t *testing.T) {
+	d := NewDNSDiscovery([]string{"8.8.8.8"}, "192.168.1.100")
+
+	// Capture log output
+	var logBuf strings.Builder
+	oldOutput := log.Writer()
+	log.SetOutput(&logBuf)
+	defer log.SetOutput(oldOutput)
+
+	msg := "Test log message"
+	d.throttledLog(msg)
+	d.throttledLog(msg)
+	d.throttledLog(msg)
+
+	count := strings.Count(logBuf.String(), msg)
+	if count != 1 {
+		t.Errorf("Expected log message to appear once due to throttling, but appeared %d times", count)
+	}
+
+	// Advance time by 11 seconds to bypass throttling
+	d.lastLogMu.Lock()
+	d.lastLog[msg] = time.Now().Add(-11 * time.Second)
+	d.lastLogMu.Unlock()
+
+	d.throttledLog(msg)
+	count = strings.Count(logBuf.String(), msg)
+	if count != 2 {
+		t.Errorf("Expected log message to appear twice after advancing time, but appeared %d times", count)
+	}
+}
+
+func TestDNSDiscovery_LoopPrevention(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	bindAddr := "127.0.0.1:53"
+	upstreamDNS := []string{"127.0.0.1:53"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+	d.bindAddr = bindAddr
+
+	// Capture log output to avoid panic if it's being throttled/logged
+	var logBuf strings.Builder
+	oldOutput := log.Writer()
+	log.SetOutput(&logBuf)
+	defer log.SetOutput(oldOutput)
+
+	m := new(dns.Msg)
+	m.SetQuestion("google.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+	d.forward(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message")
+	}
+
+	if rw.msg.Rcode != dns.RcodeServerFailure {
+		t.Errorf("Expected RcodeServerFailure (2), got %d", rw.msg.Rcode)
+	}
+}
+
+func TestDNSDiscovery_EmptyUpstream(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	var upstreamDNS []string // Empty upstream
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+	d.bindAddr = ":53"
+
+	m := new(dns.Msg)
+	m.SetQuestion("google.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message, got nil")
+	}
+
+	if rw.msg.Rcode != dns.RcodeServerFailure {
+		t.Errorf("Expected RcodeServerFailure (2) for empty upstream, got %d", rw.msg.Rcode)
+	}
+
+	// Verify log message (optional, but good to check it's the simplified one)
+}
+
+func TestDNSDiscovery_ForwardTimeout(t *testing.T) {
+	serviceIP := "192.168.1.100"
+	// Use an IP that is unroutable or doesn't exist on the network to ensure timeout
+	upstreamDNS := []string{"192.0.2.1:53"} // TEST-NET-1, usually non-routable
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+	d.timeout = 100 * time.Millisecond
+
+	m := new(dns.Msg)
+	m.SetQuestion("google.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+
+	start := time.Now()
+	d.forward(rw, m)
+	duration := time.Since(start)
+
+	if duration < 100*time.Millisecond {
+		t.Errorf("Expected forward to take at least 100ms (timeout), but took %v", duration)
+	}
+
+	if rw.msg == nil || rw.msg.Rcode != dns.RcodeServerFailure {
+		t.Errorf("Expected RcodeServerFailure after timeout")
+	}
+}
+
+func TestDNSDiscovery_MultipleUpstreams(t *testing.T) {
+	serviceIP := "192.168.1.100"
+
+	// Mock server 1: returns NXDOMAIN
+	mux1 := dns.NewServeMux()
+	mux1.HandleFunc("test.com.", func(w dns.ResponseWriter, r *dns.Msg) {
+		m := new(dns.Msg)
+		m.SetReply(r)
+		m.Rcode = dns.RcodeNameError
+		_ = w.WriteMsg(m)
+	})
+	ts1 := &dns.Server{Addr: "127.0.0.1:5356", Net: "udp", Handler: mux1}
+	go func() { _ = ts1.ListenAndServe() }()
+	defer func() { _ = ts1.Shutdown() }()
+
+	// Mock server 2: succeeds
+	mux2 := dns.NewServeMux()
+	mux2.HandleFunc("test.com.", func(w dns.ResponseWriter, r *dns.Msg) {
+		m := new(dns.Msg)
+		m.SetReply(r)
+		m.Answer = append(m.Answer, &dns.A{
+			Hdr: dns.RR_Header{Name: r.Question[0].Name, Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: 300},
+			A:   net.ParseIP("1.2.3.4"),
+		})
+		_ = w.WriteMsg(m)
+	})
+	ts2 := &dns.Server{Addr: "127.0.0.1:5357", Net: "udp", Handler: mux2}
+	go func() { _ = ts2.ListenAndServe() }()
+	defer func() { _ = ts2.Shutdown() }()
+
+	time.Sleep(100 * time.Millisecond)
+
+	upstreamDNS := []string{"127.0.0.1:5356", "127.0.0.1:5357"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	m := new(dns.Msg)
+	m.SetQuestion("test.com.", dns.TypeA)
+	rw := &mockResponseWriter{}
+
+	d.forward(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message")
+	}
+
+	// It should succeed because it falls back to the second upstream
+	if rw.msg.Rcode != dns.RcodeSuccess {
+		t.Errorf("Expected RcodeSuccess (0), got %d. Fallback failed.", rw.msg.Rcode)
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer from the second upstream")
+	}
+}
+
+func TestDNSDiscovery_HostnameServiceIP(t *testing.T) {
+	// Use localhost which should resolve to 127.0.0.1
+	serviceIP := "localhost"
+	upstreamDNS := []string{"8.8.8.8"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	m := new(dns.Msg)
+	m.SetQuestion("api.bose.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message, got nil")
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer in the response")
+	}
+
+	if a, ok := rw.msg.Answer[0].(*dns.A); ok {
+		// It should be resolved to 127.0.0.1 (or whatever localhost resolves to)
+		if a.A.String() == "" {
+			t.Error("Expected a non-empty IP address")
+		}
+		log.Printf("Resolved localhost to %s", a.A.String())
+	} else if cname, ok := rw.msg.Answer[0].(*dns.CNAME); ok {
+		// Fallback to CNAME is also acceptable if resolution failed but it shouldn't for localhost
+		if cname.Target != "localhost." {
+			t.Errorf("Expected CNAME to localhost., got %s", cname.Target)
+		}
+	} else {
+		t.Errorf("Expected A or CNAME record, got %T", rw.msg.Answer[0])
+	}
+}
+
+func TestDNSDiscovery_UnresolvableHostname(t *testing.T) {
+	// Use a likely unresolvable hostname
+	serviceIP := "this.hostname.does.not.exist.at.all.invalid"
+	upstreamDNS := []string{"8.8.8.8"}
+	d := NewDNSDiscovery(upstreamDNS, serviceIP)
+
+	m := new(dns.Msg)
+	m.SetQuestion("api.bose.com.", dns.TypeA)
+
+	rw := &mockResponseWriter{}
+	d.ServeDNS(rw, m)
+
+	if rw.msg == nil {
+		t.Fatal("Expected a response message, got nil")
+	}
+
+	if len(rw.msg.Answer) == 0 {
+		t.Fatal("Expected an answer in the response (CNAME fallback)")
+	}
+
+	if cname, ok := rw.msg.Answer[0].(*dns.CNAME); ok {
+		expected := serviceIP + "."
+		if cname.Target != expected {
+			t.Errorf("Expected CNAME to %s, got %s", expected, cname.Target)
+		}
+	} else {
+		t.Errorf("Expected CNAME record for unresolvable hostname, got %T", rw.msg.Answer[0])
+	}
+}

pkg/discovery/mdns_test.go

@@ -21,9 +21,9 @@ func TestNewMDNSDiscoveryService(t *testing.T) {
 }
 
 func TestMDNSDiscoverDevices(t *testing.T) {
-	service := NewMDNSDiscoveryService(2 * time.Second)
+	service := NewMDNSDiscoveryService(100 * time.Millisecond)
 
-	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 	defer cancel()
 
 	// Note: This test will attempt actual mDNS discovery

pkg/discovery/unified_test.go

@@ -78,11 +78,11 @@ func TestUnifiedDiscoveryWithCustomConfig(t *testing.T) {
 
 func TestUnifiedDiscoverDevices(t *testing.T) {
 	cfg := config.DefaultConfig()
-	cfg.DiscoveryTimeout = 2 * time.Second
+	cfg.DiscoveryTimeout = 100 * time.Millisecond
 	cfg.CacheEnabled = false // Disable cache for testing
 	service := NewUnifiedDiscoveryService(cfg)
 
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 	defer cancel()
 
 	devices, err := service.DiscoverDevices(ctx)
@@ -119,13 +119,13 @@ func TestUnifiedDiscoverDevices(t *testing.T) {
 
 func TestUnifiedDiscoveryOnlyMDNS(t *testing.T) {
 	cfg := config.DefaultConfig()
-	cfg.DiscoveryTimeout = 1 * time.Second
+	cfg.DiscoveryTimeout = 100 * time.Millisecond
 	cfg.UPnPEnabled = false // Disable UPnP
 	cfg.MDNSEnabled = true  // Enable only mDNS
 	cfg.CacheEnabled = false
 	service := NewUnifiedDiscoveryService(cfg)
 
-	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 	defer cancel()
 
 	devices, err := service.DiscoverDevices(ctx)
@@ -141,13 +141,13 @@ func TestUnifiedDiscoveryOnlyMDNS(t *testing.T) {
 
 func TestUnifiedDiscoveryOnlySSDP(t *testing.T) {
 	cfg := config.DefaultConfig()
-	cfg.DiscoveryTimeout = 1 * time.Second
+	cfg.DiscoveryTimeout = 100 * time.Millisecond
 	cfg.UPnPEnabled = true  // Enable only UPnP
 	cfg.MDNSEnabled = false // Disable mDNS
 	cfg.CacheEnabled = false
 	service := NewUnifiedDiscoveryService(cfg)
 
-	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 	defer cancel()
 
 	devices, err := service.DiscoverDevices(ctx)

pkg/discovery/upnp.go

@@ -2,8 +2,10 @@ package discovery
 
 import (
 	"context"
+	"encoding/xml"
 	"errors"
 	"fmt"
+	"io"
 	"log"
 	"net"
 	"net/http"
@@ -18,11 +20,12 @@ import (
 
 // Service handles UPnP SSDP discovery of SoundTouch devices
 type Service struct {
-	timeout  time.Duration
-	cache    map[string]*models.DiscoveredDevice
-	cacheTTL time.Duration
-	mutex    sync.RWMutex
-	config   *config.Config
+	timeout    time.Duration
+	cache      map[string]*models.DiscoveredDevice
+	cacheTTL   time.Duration
+	mutex      sync.RWMutex
+	config     *config.Config
+	httpClient *http.Client
 }
 
 // NewService creates a new UPnP discovery service
@@ -32,11 +35,12 @@ func NewService(timeout time.Duration) *Service {
 	}
 
 	return &Service{
-		timeout:  timeout,
-		cache:    make(map[string]*models.DiscoveredDevice),
-		cacheTTL: defaultCacheTTL,
-		mutex:    sync.RWMutex{},
-		config:   config.DefaultConfig(),
+		timeout:    timeout,
+		cache:      make(map[string]*models.DiscoveredDevice),
+		cacheTTL:   defaultCacheTTL,
+		mutex:      sync.RWMutex{},
+		config:     config.DefaultConfig(),
+		httpClient: &http.Client{Timeout: 5 * time.Second},
 	}
 }
 
@@ -53,11 +57,12 @@ func NewServiceWithConfig(cfg *config.Config) *Service {
 	}
 
 	return &Service{
-		timeout:  timeout,
-		cache:    make(map[string]*models.DiscoveredDevice),
-		cacheTTL: cacheTTL,
-		mutex:    sync.RWMutex{},
-		config:   cfg,
+		timeout:    timeout,
+		cache:      make(map[string]*models.DiscoveredDevice),
+		cacheTTL:   cacheTTL,
+		mutex:      sync.RWMutex{},
+		config:     cfg,
+		httpClient: &http.Client{Timeout: 5 * time.Second},
 	}
 }
 
@@ -284,6 +289,15 @@ func (d *Service) listenForResponses(ctx context.Context, listener *net.UDPConn,
 
 // buildMSearchRequest builds the M-SEARCH request for SoundTouch devices
 func (d *Service) buildMSearchRequest() string {
+	mx := int(d.timeout.Seconds())
+	if mx < 1 {
+		mx = 1
+	}
+
+	if mx > 5 {
+		mx = 5
+	}
+
 	return fmt.Sprintf(
 		"M-SEARCH * HTTP/1.1\r\n"+
 			"HOST: %s\r\n"+
@@ -293,7 +307,7 @@ func (d *Service) buildMSearchRequest() string {
 			"\r\n",
 		ssdpAddr,
 		soundTouchURN,
-		int(d.timeout.Seconds()),
+		mx,
 	)
 }
 
@@ -374,7 +388,7 @@ func (d *Service) parseResponse(response string) (*models.DiscoveredDevice, erro
 	log.Printf("UPnP: Successfully parsed device from location: %s at %s:%d", device.Name, device.Host, device.Port)
 
 	// Try to get more device info from the location URL
-	if err := d.enrichDeviceInfo(device, location); err != nil {
+	if err := d.EnrichDeviceInfo(device, location); err != nil {
 		log.Printf("UPnP: Could not enrich device info from location '%s': %v", location, err)
 		// Don't fail if we can't get additional info
 		// The basic info from URL parsing should be sufficient
@@ -417,15 +431,11 @@ func (d *Service) parseLocationURL(location, usn string) (*models.DiscoveredDevi
 	return device, nil
 }
 
-// enrichDeviceInfo tries to get additional device information from the device description
-func (d *Service) enrichDeviceInfo(_ *models.DiscoveredDevice, location string) error {
+// EnrichDeviceInfo tries to get additional device information from the device description
+func (d *Service) EnrichDeviceInfo(device *models.DiscoveredDevice, location string) error {
 	log.Printf("UPnP: Attempting to enrich device info by fetching %s", location)
 
-	client := &http.Client{
-		Timeout: 5 * time.Second,
-	}
-
-	resp, err := client.Get(location)
+	resp, err := d.httpClient.Get(location)
 	if err != nil {
 		log.Printf("UPnP: Failed to fetch device description from %s: %v", location, err)
 		return err
@@ -437,8 +447,44 @@ func (d *Service) enrichDeviceInfo(_ *models.DiscoveredDevice, location string)
 
 	log.Printf("UPnP: Successfully fetched device description from %s (Status: %s)", location, resp.Status)
 
-	// For now, we'll keep it simple and not parse the full UPnP device description
-	// This can be enhanced later to extract more detailed device information
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
+	}
+
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return fmt.Errorf("failed to read body: %w", err)
+	}
+
+	var upnpRoot struct {
+		XMLName xml.Name `xml:"root"`
+		Device  struct {
+			FriendlyName string `xml:"friendlyName"`
+			ModelName    string `xml:"modelName"`
+			SerialNumber string `xml:"serialNumber"`
+		} `xml:"device"`
+	}
+
+	if err := xml.Unmarshal(data, &upnpRoot); err != nil {
+		log.Printf("UPnP: Failed to parse device description from %s: %v", location, err)
+		return err
+	}
+
+	if upnpRoot.Device.FriendlyName != "" {
+		device.Name = upnpRoot.Device.FriendlyName
+	}
+
+	if upnpRoot.Device.ModelName != "" {
+		device.ModelID = upnpRoot.Device.ModelName
+	}
+
+	if upnpRoot.Device.SerialNumber != "" {
+		device.UPnPSerial = upnpRoot.Device.SerialNumber
+	}
+
+	log.Printf("UPnP: Enriched device info: Name='%s', Model='%s', UPnPSerial='%s'",
+		device.Name, device.ModelID, device.UPnPSerial)
+
 	return nil
 }
 

pkg/discovery/upnp_enrich_test.go

@@ -0,0 +1,90 @@
+package discovery
+
+import (
+	"encoding/xml"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/gesellix/bose-soundtouch/pkg/models"
+)
+
+func TestEnrichDeviceInfo(t *testing.T) {
+	// Mock UPnP device description XML
+	xmlData := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <friendlyName>Sound Machinery</friendlyName>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>A81B6A536A09</serialNumber>
+    </device>
+</root>`
+
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/xml")
+		fmt.Fprint(w, xmlData)
+	}))
+	defer server.Close()
+
+	device := &models.DiscoveredDevice{
+		Host: "127.0.0.1",
+		Name: "Initial Name",
+	}
+
+	service := NewService(1 * time.Second)
+	service.httpClient = server.Client()
+	err := service.EnrichDeviceInfo(device, server.URL)
+
+	if err != nil {
+		t.Fatalf("enrichDeviceInfo failed: %v", err)
+	}
+
+	if device.Name != "Sound Machinery" {
+		t.Errorf("expected Name 'Sound Machinery', got '%s'", device.Name)
+	}
+
+	if device.ModelID != "SoundTouch 10" {
+		t.Errorf("expected ModelID 'SoundTouch 10', got '%s'", device.ModelID)
+	}
+
+	if device.UPnPSerial != "A81B6A536A09" {
+		t.Errorf("expected UPnPSerial 'A81B6A536A09', got '%s'", device.UPnPSerial)
+	}
+}
+
+func TestUPnP_Unmarshal(t *testing.T) {
+	data := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <friendlyName>Sound Machinery</friendlyName>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>A81B6A536A09</serialNumber>
+    </device>
+</root>`
+
+	var upnpRoot struct {
+		XMLName xml.Name `xml:"root"`
+		Device  struct {
+			FriendlyName string `xml:"friendlyName"`
+			ModelName    string `xml:"modelName"`
+			SerialNumber string `xml:"serialNumber"`
+		} `xml:"device"`
+	}
+
+	err := xml.Unmarshal([]byte(data), &upnpRoot)
+	if err != nil {
+		t.Fatalf("Unmarshal failed: %v", err)
+	}
+
+	if upnpRoot.Device.FriendlyName != "Sound Machinery" {
+		t.Errorf("expected FriendlyName 'Sound Machinery', got '%s'", upnpRoot.Device.FriendlyName)
+	}
+	if upnpRoot.Device.ModelName != "SoundTouch 10" {
+		t.Errorf("expected ModelName 'SoundTouch 10', got '%s'", upnpRoot.Device.ModelName)
+	}
+	if upnpRoot.Device.SerialNumber != "A81B6A536A09" {
+		t.Errorf("expected SerialNumber 'A81B6A536A09', got '%s'", upnpRoot.Device.SerialNumber)
+	}
+}

pkg/discovery/upnp_mac_test.go

@@ -0,0 +1,319 @@
+package discovery
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/gesellix/bose-soundtouch/pkg/models"
+)
+
+func TestUPnP_EnrichDeviceInfo_RealDeviceXML(t *testing.T) {
+	// This tests the exact UPnP XML format provided by the user
+	realDeviceXML := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <specVersion>
+        <major>1</major>
+        <minor>0</minor>
+    </specVersion>
+    <device>
+        <deviceType>urn:schemas-upnp-org:device:MediaRenderer:1</deviceType>
+        <friendlyName>Sound Machinechen</friendlyName>
+        <qq:X_QPlay_SoftwareCapability xmlns:qq="http://www.tencent.com">QPlay:2</qq:X_QPlay_SoftwareCapability>
+        <manufacturer>Bose Corporation</manufacturer>
+        <manufacturerURL>http://www.bose.com</manufacturerURL>
+        <modelName>SoundTouch 10</modelName>
+        <modelNumber></modelNumber>
+        <modelDescription>Bose SoundTouch Wireless Streaming Audio Device</modelDescription>
+        <modelURL>http://www.bose.com</modelURL>
+        <serialNumber>A81B6A536A98</serialNumber>
+        <UDN>uuid:BO5EBO5E-F00D-F00D-FEED-A81B6A536A98</UDN>
+        <serviceList>
+            <service>
+                <serviceType>urn:schemas-upnp-org:service:AVTransport:1</serviceType>
+                <serviceId>urn:upnp-org:serviceId:AVTransport</serviceId>
+                <SCPDURL>/Xml/AVTransport3.xml</SCPDURL>
+                <controlURL>/AVTransport/Control</controlURL>
+                <eventSubURL>/AVTransport/Event</eventSubURL>
+            </service>
+            <service>
+                <serviceType>urn:schemas-upnp-org:service:ConnectionManager:1</serviceType>
+                <serviceId>urn:upnp-org:serviceId:ConnectionManager</serviceId>
+                <SCPDURL>/Xml/ConnectionManager3.xml</SCPDURL>
+                <controlURL>/ConnectionManager/Control</controlURL>
+                <eventSubURL>/ConnectionManager/Event</eventSubURL>
+            </service>
+            <service>
+                <serviceType>urn:schemas-upnp-org:service:RenderingControl:1</serviceType>
+                <serviceId>urn:upnp-org:serviceId:RenderingControl</serviceId>
+                <SCPDURL>/Xml/RenderingControl3.xml</SCPDURL>
+                <controlURL>/RenderingControl/Control</controlURL>
+                <eventSubURL>/RenderingControl/Event</eventSubURL>
+            </service>
+            <service>
+                <serviceType>urn:schemas-tencent-com:service:QPlay:2</serviceType>
+                <serviceId>urn:tencent-com:serviceId:QPlay</serviceId>
+                <controlURL>/QPlay/Control</controlURL>
+                <eventSubURL>/QPlay/Event</eventSubURL>
+                <SCPDURL>/Xml/QPlay.xml</SCPDURL>
+            </service>
+        </serviceList>
+    </device>
+</root>`
+
+	// Create a test server that serves the UPnP XML
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/xml; charset=utf-8")
+		fmt.Fprint(w, realDeviceXML)
+	}))
+	defer server.Close()
+
+	// Create a discovered device to enrich
+	device := &models.DiscoveredDevice{
+		Host: "192.168.1.100",
+		Port: 8091,
+		Name: "Initial Device Name",
+	}
+
+	// Create discovery service and enrich the device
+	service := NewService(5 * time.Second)
+	err := service.EnrichDeviceInfo(device, server.URL)
+
+	if err != nil {
+		t.Fatalf("enrichDeviceInfo failed: %v", err)
+	}
+
+	// Verify that the MAC address was extracted correctly from serialNumber
+	expectedMAC := "A81B6A536A98"
+	if device.UPnPSerial != expectedMAC {
+		t.Errorf("Expected UPnPSerial '%s', got '%s'", expectedMAC, device.UPnPSerial)
+	}
+
+	// Verify other enriched fields
+	expectedName := "Sound Machinechen"
+	if device.Name != expectedName {
+		t.Errorf("Expected Name '%s', got '%s'", expectedName, device.Name)
+	}
+
+	expectedModel := "SoundTouch 10"
+	if device.ModelID != expectedModel {
+		t.Errorf("Expected ModelID '%s', got '%s'", expectedModel, device.ModelID)
+	}
+
+	t.Logf("✓ Successfully extracted MAC address '%s' from UPnP serialNumber field", device.UPnPSerial)
+	t.Logf("✓ Device name: '%s'", device.Name)
+	t.Logf("✓ Device model: '%s'", device.ModelID)
+}
+
+func TestUPnP_MACAddressDiscovery_Integration(t *testing.T) {
+	// Test various MAC address formats that might appear in serialNumber
+	testCases := []struct {
+		name               string
+		serialNumberInXML  string
+		expectedUPnPSerial string
+		description        string
+	}{
+		{
+			name:               "StandardMAC",
+			serialNumberInXML:  "A81B6A536A98",
+			expectedUPnPSerial: "A81B6A536A98",
+			description:        "Standard MAC address format without separators",
+		},
+		{
+			name:               "MACWithColons",
+			serialNumberInXML:  "A8:1B:6A:53:6A:98",
+			expectedUPnPSerial: "A8:1B:6A:53:6A:98",
+			description:        "MAC address with colon separators",
+		},
+		{
+			name:               "MACWithDashes",
+			serialNumberInXML:  "A8-1B-6A-53-6A-98",
+			expectedUPnPSerial: "A8-1B-6A-53-6A-98",
+			description:        "MAC address with dash separators",
+		},
+		{
+			name:               "LowercaseMAC",
+			serialNumberInXML:  "a81b6a536a98",
+			expectedUPnPSerial: "a81b6a536a98",
+			description:        "Lowercase MAC address",
+		},
+		{
+			name:               "MixedCaseMAC",
+			serialNumberInXML:  "a81B6a536A98",
+			expectedUPnPSerial: "a81B6a536A98",
+			description:        "Mixed case MAC address",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			// Create UPnP XML with the specific serialNumber format
+			xmlTemplate := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <deviceType>urn:schemas-upnp-org:device:MediaRenderer:1</deviceType>
+        <friendlyName>Test Device</friendlyName>
+        <manufacturer>Bose Corporation</manufacturer>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>%s</serialNumber>
+        <UDN>uuid:BO5EBO5E-F00D-F00D-FEED-TEST</UDN>
+    </device>
+</root>`
+
+			deviceXML := fmt.Sprintf(xmlTemplate, tc.serialNumberInXML)
+
+			// Create test server
+			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				w.Header().Set("Content-Type", "text/xml")
+				fmt.Fprint(w, deviceXML)
+			}))
+			defer server.Close()
+
+			// Create and enrich device
+			device := &models.DiscoveredDevice{
+				Host: "192.168.1.100",
+				Port: 8090,
+			}
+
+			service := NewService(5 * time.Second)
+			err := service.EnrichDeviceInfo(device, server.URL)
+
+			if err != nil {
+				t.Errorf("%s: enrichDeviceInfo failed: %v", tc.description, err)
+				return
+			}
+
+			if device.UPnPSerial != tc.expectedUPnPSerial {
+				t.Errorf("%s: Expected UPnPSerial '%s', got '%s'",
+					tc.description, tc.expectedUPnPSerial, device.UPnPSerial)
+			} else {
+				t.Logf("✓ %s: Successfully extracted '%s'", tc.description, device.UPnPSerial)
+			}
+		})
+	}
+}
+
+func TestUPnP_URLPattern_Realistic(t *testing.T) {
+	// Test the exact URL pattern mentioned:
+	// http://192.168.1.100:8091/XD/BO5EBO5E-F00D-F00D-FEED-A81B6A536A98.xml
+
+	realDeviceXML := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <deviceType>urn:schemas-upnp-org:device:MediaRenderer:1</deviceType>
+        <friendlyName>Sound Machinechen</friendlyName>
+        <manufacturer>Bose Corporation</manufacturer>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>A81B6A536A98</serialNumber>
+        <UDN>uuid:BO5EBO5E-F00D-F00D-FEED-A81B6A536A98</UDN>
+    </device>
+</root>`
+
+	// Create server that responds to the specific path
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/XD/BO5EBO5E-F00D-F00D-FEED-A81B6A536A98.xml" {
+			w.Header().Set("Content-Type", "text/xml")
+			fmt.Fprint(w, realDeviceXML)
+		} else {
+			w.WriteHeader(http.StatusNotFound)
+		}
+	}))
+	defer server.Close()
+
+	// Test enrichment using the realistic URL path
+	device := &models.DiscoveredDevice{
+		Host: "192.168.1.100",
+		Port: 8091,
+		Name: "Initial Name",
+	}
+
+	service := NewService(5 * time.Second)
+	locationURL := server.URL + "/XD/BO5EBO5E-F00D-F00D-FEED-A81B6A536A98.xml"
+	err := service.EnrichDeviceInfo(device, locationURL)
+
+	if err != nil {
+		t.Fatalf("enrichDeviceInfo failed for realistic URL: %v", err)
+	}
+
+	// Verify MAC address extraction
+	expectedMAC := "A81B6A536A98"
+	if device.UPnPSerial != expectedMAC {
+		t.Errorf("Expected MAC '%s', got '%s'", expectedMAC, device.UPnPSerial)
+	}
+
+	// Note: The MAC address in the URL and in the XML serialNumber should match
+	if device.UPnPSerial == expectedMAC {
+		t.Logf("✓ MAC address '%s' extracted from UPnP XML matches expected value", device.UPnPSerial)
+		t.Logf("✓ This MAC can now be used for datastore mapping")
+		t.Logf("✓ Request URL pattern: GET /streaming/account/{account}/device/%s/presets", device.UPnPSerial)
+	}
+}
+
+func TestUPnP_ErrorHandling(t *testing.T) {
+	service := NewService(5 * time.Second)
+	device := &models.DiscoveredDevice{
+		Host: "192.168.1.100",
+		Name: "Test Device",
+	}
+
+	t.Run("InvalidXML", func(t *testing.T) {
+		server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "text/xml")
+			fmt.Fprint(w, "invalid xml content")
+		}))
+		defer server.Close()
+
+		err := service.EnrichDeviceInfo(device, server.URL)
+		if err == nil {
+			t.Error("Expected error for invalid XML, got nil")
+		} else {
+			t.Logf("✓ Correctly handled invalid XML: %v", err)
+		}
+	})
+
+	t.Run("HTTPError", func(t *testing.T) {
+		server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			w.WriteHeader(http.StatusInternalServerError)
+		}))
+		defer server.Close()
+
+		err := service.EnrichDeviceInfo(device, server.URL)
+		if err == nil {
+			t.Error("Expected error for HTTP 500, got nil")
+		} else {
+			t.Logf("✓ Correctly handled HTTP error: %v", err)
+		}
+	})
+
+	t.Run("MissingSerialNumber", func(t *testing.T) {
+		xmlWithoutSerial := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <friendlyName>Test Device</friendlyName>
+        <modelName>Test Model</modelName>
+    </device>
+</root>`
+
+		server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "text/xml")
+			fmt.Fprint(w, xmlWithoutSerial)
+		}))
+		defer server.Close()
+
+		deviceCopy := *device // Make a copy to avoid modifying the original
+		err := service.EnrichDeviceInfo(&deviceCopy, server.URL)
+
+		// Should not error, but UPnPSerial should be empty
+		if err != nil {
+			t.Errorf("Unexpected error for missing serialNumber: %v", err)
+		}
+
+		if deviceCopy.UPnPSerial != "" {
+			t.Errorf("Expected empty UPnPSerial, got '%s'", deviceCopy.UPnPSerial)
+		} else {
+			t.Logf("✓ Correctly handled missing serialNumber (empty UPnPSerial)")
+		}
+	})
+}

pkg/discovery/upnp_test.go

@@ -2,6 +2,9 @@ package discovery
 
 import (
 	"context"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
 	"strings"
 	"testing"
 	"time"
@@ -36,27 +39,48 @@ func TestNewDiscoveryServiceWithDefaultTimeout(t *testing.T) {
 }
 
 func TestBuildMSearchRequest(t *testing.T) {
-	service := NewService(5 * time.Second)
-	request := service.buildMSearchRequest()
+	t.Run("DefaultTimeout", func(t *testing.T) {
+		service := NewService(5 * time.Second)
+		request := service.buildMSearchRequest()
 
-	expectedLines := []string{
-		"M-SEARCH * HTTP/1.1",
-		"HOST: 239.255.255.250:1900",
-		"MAN: \"ssdp:discover\"",
-		"ST: urn:schemas-upnp-org:device:MediaRenderer:1",
-		"MX: 5",
-	}
-
-	for _, expectedLine := range expectedLines {
-		if !contains(request, expectedLine) {
-			t.Errorf("Expected M-SEARCH request to contain '%s'", expectedLine)
+		expectedLines := []string{
+			"M-SEARCH * HTTP/1.1",
+			"HOST: 239.255.255.250:1900",
+			"MAN: \"ssdp:discover\"",
+			"ST: urn:schemas-upnp-org:device:MediaRenderer:1",
+			"MX: 5",
 		}
-	}
 
-	// Check that request ends with double CRLF
-	if !contains(request, "\r\n\r\n") {
-		t.Error("Expected M-SEARCH request to end with double CRLF")
-	}
+		for _, expectedLine := range expectedLines {
+			if !contains(request, expectedLine) {
+				t.Errorf("Expected M-SEARCH request to contain '%s'", expectedLine)
+			}
+		}
+
+		if !contains(request, "\r\n\r\n") {
+			t.Error("Expected M-SEARCH request to end with double CRLF")
+		}
+	})
+
+	t.Run("LowTimeout", func(t *testing.T) {
+		// If timeout is less than 1 second, it should still use MX: 1
+		service := NewService(500 * time.Millisecond)
+		request := service.buildMSearchRequest()
+
+		if !contains(request, "MX: 1") {
+			t.Errorf("Expected low timeout (500ms) to result in MX: 1, but got something else. Request:\n%s", request)
+		}
+	})
+
+	t.Run("VeryHighTimeout", func(t *testing.T) {
+		// MX should probably be capped at 5 for UPnP compatibility
+		service := NewService(10 * time.Second)
+		request := service.buildMSearchRequest()
+
+		if !contains(request, "MX: 5") {
+			t.Errorf("Expected high timeout (10s) to result in MX: 5, but got something else. Request:\n%s", request)
+		}
+	})
 }
 
 func TestParseLocationURL_Valid(t *testing.T) {
@@ -109,18 +133,30 @@ func TestParseLocationURL_Invalid(t *testing.T) {
 }
 
 func TestParseResponse_ValidMediaRenderer(t *testing.T) {
-	service := NewService(1 * time.Second)
+	xmlPayload := `<?xml version="1.0" encoding="utf-8"?>
+<root xmlns="urn:schemas-upnp-org:device-1-0">
+    <device>
+        <friendlyName>Test Device</friendlyName>
+        <modelName>SoundTouch 10</modelName>
+        <serialNumber>AABBCCDDEEFF</serialNumber>
+    </device>
+</root>`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/xml")
+		fmt.Fprint(w, xmlPayload)
+	}))
+	defer server.Close()
 
-	validResponse := `HTTP/1.1 200 OK
+	service := NewService(1 * time.Second)
+	service.httpClient = server.Client()
+
+	validResponse := fmt.Sprintf(`HTTP/1.1 200 OK
 Cache-Control: max-age=1800
-Date: Mon, 22 Jun 1998 09:55:21 GMT
-EXT:
-Location: http://192.168.1.100:8090/device.xml
-Server: Linux/3.14.0 UPnP/1.0 Bose-SoundTouch/1.0
+Location: %s
 ST: urn:schemas-upnp-org:device:MediaRenderer:1
 USN: uuid:12345678-1234-5678-9012-123456789012::urn:schemas-upnp-org:device:MediaRenderer:1
 
-`
+`, server.URL)
 
 	device, err := service.parseResponse(validResponse)
 	if err != nil {
@@ -131,12 +167,8 @@ USN: uuid:12345678-1234-5678-9012-123456789012::urn:schemas-upnp-org:device:Medi
 		t.Fatal("Expected device, got nil")
 	}
 
-	if device.Host != "192.168.1.100" {
-		t.Errorf("Expected host '192.168.1.100', got '%s'", device.Host)
-	}
-
-	if device.UPnPLocation != "http://192.168.1.100:8090/device.xml" {
-		t.Errorf("Expected UPnP location 'http://192.168.1.100:8090/device.xml', got '%s'", device.UPnPLocation)
+	if device.Name != "Test Device" {
+		t.Errorf("Expected name 'Test Device', got '%s'", device.Name)
 	}
 }
 

pkg/models/device.go

@@ -70,6 +70,7 @@ type DiscoveredDevice struct {
 	// Protocol-specific details
 	UPnPLocation string `json:"upnp_location,omitempty"` // UPnP device description XML URL
 	UPnPUSN      string `json:"upnp_usn,omitempty"`      // UPnP Unique Service Name
+	UPnPSerial   string `json:"upnp_serial,omitempty"`   // Serial number from UPnP (MAC address)
 	MDNSHostname string `json:"mdns_hostname,omitempty"` // mDNS hostname (e.g., "device.local.")
 	MDNSService  string `json:"mdns_service,omitempty"`  // mDNS service name
 	ConfigName   string `json:"config_name,omitempty"`   // Original name from config
@@ -94,6 +95,7 @@ func (d *DiscoveredDevice) GetProtocolSpecificData() map[string]interface{} {
 		data["upnp"] = map[string]string{
 			"location": d.UPnPLocation,
 			"usn":      d.UPnPUSN,
+			"serial":   d.UPnPSerial,
 		}
 	}
 

pkg/models/models.go

@@ -0,0 +1,319 @@
+// Package models defines data structures used for Bose SoundTouch API communication
+// and service management. It includes types for BMX (Bose Media eXchange) services,
+// device information, presets, recents, and other core data models.
+package models
+
+import (
+	"encoding/xml"
+)
+
+// Link represents a navigational link with URL and client usage preferences.
+type Link struct {
+	Href              string `json:"href" xml:"href,attr"`
+	UseInternalClient string `json:"useInternalClient,omitempty" xml:"useInternalClient,attr,omitempty"`
+}
+
+// Links contains various navigation links used by BMX services.
+type Links struct {
+	BmxLogout               *Link `json:"bmx_logout,omitempty" xml:"bmx_logout,omitempty"`
+	BmxNavigate             *Link `json:"bmx_navigate,omitempty" xml:"bmx_navigate,omitempty"`
+	BmxServicesAvailability *Link `json:"bmx_services_availability,omitempty" xml:"bmx_services_availability,omitempty"`
+	BmxToken                *Link `json:"bmx_token,omitempty" xml:"bmx_token,omitempty"`
+	Self                    *Link `json:"self,omitempty" xml:"self,omitempty"`
+	BmxAvailability         *Link `json:"bmx_availability,omitempty" xml:"bmx_availability,omitempty"`
+	BmxReporting            *Link `json:"bmx_reporting,omitempty" xml:"bmx_reporting,omitempty"`
+	BmxFavorite             *Link `json:"bmx_favorite,omitempty" xml:"bmx_favorite,omitempty"`
+	BmxNowPlaying           *Link `json:"bmx_nowplaying,omitempty" xml:"bmx_nowplaying,omitempty"`
+	BmxTrack                *Link `json:"bmx_track,omitempty" xml:"bmx_track,omitempty"`
+}
+
+// IconSet represents a collection of icons with different sizes for media content.
+type IconSet struct {
+	DefaultAlbumArt string `json:"defaultAlbumArt,omitempty" xml:"defaultAlbumArt,omitempty"`
+	LargeSvg        string `json:"largeSvg" xml:"largeSvg"`
+	MonochromePng   string `json:"monochromePng" xml:"monochromePng"`
+	MonochromeSvg   string `json:"monochromeSvg" xml:"monochromeSvg"`
+	SmallSvg        string `json:"smallSvg" xml:"smallSvg"`
+}
+
+// Asset represents a media asset with URL and content type information.
+type Asset struct {
+	Color            string  `json:"color" xml:"color"`
+	Description      string  `json:"description" xml:"description"`
+	Icons            IconSet `json:"icons" xml:"icons"`
+	Name             string  `json:"name" xml:"name"`
+	ShortDescription string  `json:"shortDescription,omitempty" xml:"shortDescription,omitempty"`
+}
+
+// Id represents an identifier structure used in various API responses.
+type Id struct {
+	Name  string `json:"name" xml:"name"`
+	Value int    `json:"value" xml:"value"`
+}
+
+// BmxService represents a Bose Media eXchange service configuration.
+type BmxService struct {
+	Links               *Links                 `json:"_links,omitempty" xml:"links,omitempty"`
+	AskAdapter          bool                   `json:"askAdapter" xml:"askAdapter"`
+	Assets              Asset                  `json:"assets" xml:"assets"`
+	BaseUrl             string                 `json:"baseUrl" xml:"baseUrl"`
+	SignupUrl           string                 `json:"signupUrl,omitempty" xml:"signupUrl,omitempty"`
+	StreamTypes         []string               `json:"streamTypes" xml:"streamTypes>streamType"`
+	AuthenticationModel map[string]interface{} `json:"authenticationModel" xml:"authenticationModel"`
+	ID                  Id                     `json:"id" xml:"id"`
+}
+
+// BmxResponse represents a response from BMX services.
+type BmxResponse struct {
+	Links         *Links    `json:"_links,omitempty" xml:"links,omitempty"`
+	AskAgainAfter int       `json:"askAgainAfter" xml:"askAgainAfter"`
+	BmxServices   []Service `json:"bmx_services" xml:"bmx_services>service"`
+}
+
+// Stream represents audio stream information including URL and format details.
+type Stream struct {
+	Links             *Links `json:"_links,omitempty" xml:"links,omitempty"`
+	BufferingTimeout  int    `json:"bufferingTimeout,omitempty" xml:"bufferingTimeout,omitempty"`
+	ConnectingTimeout int    `json:"connectingTimeout,omitempty" xml:"connectingTimeout,omitempty"`
+	HasPlaylist       bool   `json:"hasPlaylist" xml:"hasPlaylist"`
+	IsRealtime        bool   `json:"isRealtime" xml:"isRealtime"`
+	StreamUrl         string `json:"streamUrl" xml:"streamUrl"`
+}
+
+// Audio represents audio content metadata including format and quality information.
+type Audio struct {
+	HasPlaylist bool     `json:"hasPlaylist" xml:"hasPlaylist"`
+	IsRealtime  bool     `json:"isRealtime" xml:"isRealtime"`
+	MaxTimeout  int      `json:"maxTimeout,omitempty" xml:"maxTimeout,omitempty"`
+	StreamUrl   string   `json:"streamUrl" xml:"streamUrl"`
+	Streams     []Stream `json:"streams" xml:"streams>stream"`
+}
+
+// BmxPlaybackResponse represents a playback response from BMX services.
+type BmxPlaybackResponse struct {
+	Links  *Links `json:"_links,omitempty" xml:"links,omitempty"`
+	Artist struct {
+		Name string `json:"name,omitempty" xml:"name,omitempty"`
+	} `json:"artist,omitempty" xml:"artist,omitempty"`
+	Audio           Audio  `json:"audio" xml:"audio"`
+	ImageUrl        string `json:"imageUrl" xml:"imageUrl"`
+	IsFavorite      *bool  `json:"isFavorite,omitempty" xml:"isFavorite,omitempty"`
+	Name            string `json:"name" xml:"name"`
+	StreamType      string `json:"streamType" xml:"streamType"`
+	Duration        int    `json:"duration,omitempty" xml:"duration,omitempty"`
+	ShuffleDisabled bool   `json:"shuffle_disabled,omitempty" xml:"shuffleDisabled,omitempty"`
+	RepeatDisabled  bool   `json:"repeat_disabled,omitempty" xml:"repeatDisabled,omitempty"`
+}
+
+// Track represents track information for media playback.
+type Track struct {
+	Links      *Links `json:"_links,omitempty" xml:"links,omitempty"`
+	IsSelected bool   `json:"isSelected" xml:"isSelected"`
+	Name       string `json:"name" xml:"name"`
+}
+
+// BmxPodcastInfoResponse represents podcast information from BMX services.
+type BmxPodcastInfoResponse struct {
+	Links           *Links  `json:"_links,omitempty" xml:"links,omitempty"`
+	Name            string  `json:"name" xml:"name"`
+	ShuffleDisabled bool    `json:"shuffleDisabled" xml:"shuffleDisabled"`
+	RepeatDisabled  bool    `json:"repeatDisabled" xml:"repeatDisabled"`
+	StreamType      string  `json:"streamType" xml:"streamType"`
+	Tracks          []Track `json:"tracks" xml:"tracks>track"`
+}
+
+// SourceProvider represents a media source provider configuration.
+type SourceProvider struct {
+	ID        int    `json:"id" xml:"id,attr"`
+	CreatedOn string `json:"created_on" xml:"createdOn"`
+	Name      string `json:"name" xml:"name"`
+	UpdatedOn string `json:"updated_on" xml:"updatedOn"`
+}
+
+// ServiceContentItem represents a media content item with source and location details.
+type ServiceContentItem struct {
+	ID            string `json:"id" xml:"id,attr"`
+	Name          string `json:"name" xml:"itemName"`
+	Source        string `json:"source,omitempty" xml:"source,attr,omitempty"`
+	Type          string `json:"type" xml:"type,attr"`
+	Location      string `json:"location" xml:"location,attr"`
+	SourceAccount string `json:"source_account,omitempty" xml:"sourceAccount,attr,omitempty"`
+	SourceID      string `json:"source_id,omitempty" xml:"sourceid,omitempty"`
+	IsPresetable  string `json:"is_presetable,omitempty" xml:"isPresetable,attr,omitempty"`
+}
+
+// ServicePreset represents a user-defined preset for quick access to media content.
+type ServicePreset struct {
+	ServiceContentItem
+	ContainerArt string `json:"container_art" xml:"containerArt"`
+	CreatedOn    string `json:"created_on" xml:"createdOn"`
+	UpdatedOn    string `json:"updated_on" xml:"updatedOn"`
+}
+
+// ServiceRecent represents recently played media content.
+type ServiceRecent struct {
+	ServiceContentItem
+	DeviceID     string `json:"device_id" xml:"deviceid"`
+	UtcTime      string `json:"utc_time" xml:"utc_time"`
+	ContainerArt string `json:"container_art,omitempty" xml:"containerArt,omitempty"`
+}
+
+// ConfiguredSource represents a configured media source with authentication details.
+type ConfiguredSource struct {
+	DisplayName string `json:"display_name" xml:"displayName,attr"`
+	ID          string `json:"id" xml:"id,attr"`
+	Secret      string `json:"secret" xml:"secret,attr"`
+	SecretType  string `json:"secret_type" xml:"secretType,attr"`
+	SourceKey   struct {
+		Type    string `xml:"type,attr"`
+		Account string `xml:"account,attr"`
+	} `json:"source_key" xml:"sourceKey"`
+
+	// Legacy fields for backward compatibility in code if needed,
+	// though it's better to update the code to use SourceKey.
+	SourceKeyType    string `json:"source_key_type" xml:"-"`
+	SourceKeyAccount string `json:"source_key_account" xml:"-"`
+}
+
+// ServiceDeviceInfo represents information about a SoundTouch device.
+type ServiceDeviceInfo struct {
+	DeviceID            string             `json:"device_id" xml:"deviceID,attr"`
+	ProductCode         string             `json:"product_code" xml:"type"`
+	DeviceSerialNumber  string             `json:"device_serial_number" xml:"serialnumber"`
+	ProductSerialNumber string             `json:"product_serial_number" xml:"product_serial_number"`
+	FirmwareVersion     string             `json:"firmware_version" xml:"softwareVersion"`
+	IPAddress           string             `json:"ip_address" xml:"ipAddress"`
+	Name                string             `json:"name" xml:"name"`
+	MacAddress          string             `json:"mac_address,omitempty" xml:"-"`
+	DiscoveryMethod     string             `json:"discovery_method,omitempty"`
+	AccountID           string             `json:"account_id,omitempty"`
+	Components          []ServiceComponent `json:"components,omitempty" xml:"-"`
+}
+
+// ServiceComponent represents a hardware or software component of a device.
+type ServiceComponent struct {
+	Type            string `xml:"type,attr"`
+	Category        string `xml:"category,attr"`
+	SoftwareVersion string `xml:"softwareVersion"`
+	SerialNumber    string `xml:"serialNumber"`
+}
+
+// CustomerSupportDevice represents device information for customer support purposes.
+type CustomerSupportDevice struct {
+	ID              string `xml:"id,attr"`
+	SerialNumber    string `xml:"serialnumber"`
+	FirmwareVersion string `xml:"firmware-version"`
+	Product         struct {
+		ProductCode  string `xml:"product_code,attr"`
+		Type         string `xml:"type,attr"`
+		SerialNumber string `xml:"serialnumber"`
+	} `xml:"product"`
+}
+
+// CustomerSupportRequest represents a customer support request with device and configuration details.
+type CustomerSupportRequest struct {
+	XMLName        xml.Name              `xml:"device-data"`
+	Device         CustomerSupportDevice `xml:"device"`
+	DiagnosticData struct {
+		DeviceLandscape struct {
+			RSSI                  string   `xml:"rssi"`
+			GatewayIP             string   `xml:"gateway-ip-address"`
+			IPAddress             string   `xml:"ip-address"`
+			NetworkConnectionType string   `xml:"network-connection-type"`
+			MacAddresses          []string `xml:"macaddresses>macaddress"`
+		} `xml:"device-landscape"`
+	} `xml:"diagnostic-data"`
+}
+
+// UsageStats represents usage statistics for the service.
+type UsageStats struct {
+	DeviceID   string                 `json:"deviceId" xml:"deviceId"`
+	AccountID  string                 `json:"accountId" xml:"accountId"`
+	Timestamp  string                 `json:"timestamp" xml:"timestamp"`
+	EventType  string                 `json:"eventType" xml:"eventType"`
+	Parameters map[string]interface{} `json:"parameters" xml:"parameters"`
+}
+
+// ErrorStats represents error statistics for monitoring and debugging.
+type ErrorStats struct {
+	DeviceID     string `json:"deviceId" xml:"deviceId"`
+	ErrorCode    string `json:"errorCode" xml:"errorCode"`
+	ErrorMessage string `json:"errorMessage" xml:"errorMessage"`
+	Timestamp    string `json:"timestamp" xml:"timestamp"`
+	Details      string `json:"details,omitempty" xml:"details,omitempty"`
+}
+
+// DeviceEvent represents an event that occurred on a device.
+type DeviceEvent struct {
+	Type     string                 `json:"type"`
+	Time     string                 `json:"time"`
+	MonoTime int64                  `json:"monoTime"`
+	Data     map[string]interface{} `json:"data"`
+}
+
+// DeviceEventsRequest represents a request containing multiple device events (stapp/scmudc).
+type DeviceEventsRequest struct {
+	Envelope struct {
+		MonoTime               int64  `json:"monoTime"`
+		PayloadProtocolVersion string `json:"payloadProtocolVersion"`
+		PayloadType            string `json:"payloadType"`
+		ProtocolVersion        string `json:"protocolVersion"`
+		Time                   string `json:"time"`
+		UniqueID               string `json:"uniqueId"`
+	} `json:"envelope"`
+	Payload struct {
+		DeviceInfo struct {
+			BoseID          string `json:"boseID"`
+			DeviceID        string `json:"deviceID"`
+			DeviceType      string `json:"deviceType"`
+			SoftwareVersion string `json:"softwareVersion"`
+		} `json:"deviceInfo"`
+		Events []struct {
+			Data map[string]interface{} `json:"data"`
+			Time string                 `json:"time"`
+			Type string                 `json:"type"`
+		} `json:"events"`
+	} `json:"payload"`
+}
+
+// DeviceSettingsResponse represents device settings.
+type DeviceSettingsResponse struct {
+	XMLName  xml.Name        `xml:"deviceSettings"`
+	Settings []DeviceSetting `xml:"deviceSetting"`
+}
+
+// DeviceSetting represents a single device setting.
+type DeviceSetting struct {
+	Name  string `xml:"name"`
+	Value string `xml:"value"`
+}
+
+// AccountProfileResponse represents a customer account profile.
+type AccountProfileResponse struct {
+	XMLName        xml.Name `xml:"customer"`
+	AccountID      string   `xml:"accountID"`
+	Email          string   `xml:"email"`
+	FirstName      string   `xml:"firstName"`
+	LastName       string   `xml:"lastName"`
+	CountryCode    string   `xml:"countryCode"`
+	LanguageCode   string   `xml:"languageCode"`
+	Street         string   `xml:"street"`
+	City           string   `xml:"city"`
+	PostalCode     string   `xml:"postalCode"`
+	State          string   `xml:"state"`
+	Phone          string   `xml:"phone"`
+	MarketingOptIn bool     `xml:"marketingOptIn"`
+}
+
+// ChangePasswordRequest represents a request to change the account password.
+type ChangePasswordRequest struct {
+	XMLName     xml.Name `xml:"passwordChange"`
+	OldPassword string   `xml:"oldPassword"`
+	NewPassword string   `xml:"newPassword"`
+}
+
+// EmailAddressResponse represents the account email address.
+type EmailAddressResponse struct {
+	XMLName xml.Name `xml:"emailAddress"`
+	Email   string   `xml:",chardata"`
+}

pkg/models/speaker.go

@@ -3,6 +3,8 @@ package models
 import (
 	"encoding/xml"
 	"errors"
+	"fmt"
+	"net/url"
 )
 
 // Error constants for speaker validation
@@ -57,9 +59,9 @@ func (p *PlayInfo) SetVolume(volume int) *PlayInfo {
 }
 
 // NewTTSPlayInfo creates a PlayInfo for Google TTS playback
-func NewTTSPlayInfo(text, appKey string, volume ...int) *PlayInfo {
+func NewTTSPlayInfo(text, appKey, language string, volume ...int) *PlayInfo {
 	// URL encode the text for Google TTS
-	url := "http://translate.google.com/translate_tts?ie=UTF-8&tl=EN&client=tw-ob&q=" + text
+	url := fmt.Sprintf("http://translate.google.com/translate_tts?ie=UTF-8&tl=%s&client=tw-ob&q=%s", language, url.QueryEscape(text))
 
 	playInfo := &PlayInfo{
 		XMLName: xml.Name{Local: "play_info"},

pkg/models/speaker_test.go

@@ -35,9 +35,9 @@ func TestNewPlayInfo(t *testing.T) {
 
 func TestNewTTSPlayInfo(t *testing.T) {
 	// Test without volume
-	playInfo := NewTTSPlayInfo("Hello World", "test-key")
+	playInfo := NewTTSPlayInfo("Hello World", "test-key", "EN")
 
-	expectedURL := "http://translate.google.com/translate_tts?ie=UTF-8&tl=EN&client=tw-ob&q=Hello World"
+	expectedURL := "http://translate.google.com/translate_tts?ie=UTF-8&tl=EN&client=tw-ob&q=Hello+World"
 	if playInfo.URL != expectedURL {
 		t.Errorf("Expected URL '%s', got '%s'", expectedURL, playInfo.URL)
 	}
@@ -63,7 +63,7 @@ func TestNewTTSPlayInfo(t *testing.T) {
 	}
 
 	// Test with volume
-	playInfoWithVolume := NewTTSPlayInfo("Hello World", "test-key", 50)
+	playInfoWithVolume := NewTTSPlayInfo("Hello World", "test-key", "EN", 50)
 	if playInfoWithVolume.Volume == nil || *playInfoWithVolume.Volume != 50 {
 		t.Errorf("Expected Volume to be 50, got %v", playInfoWithVolume.Volume)
 	}