Checking if the Mail plug-in is installed in the correct version. Otherwise the new mail plug-in will be installed

.github/workflows/build-app.yml

@@ -18,7 +18,7 @@ defaults:
 
 jobs:
   format-swift:
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
       - name: "Checkout code"
         uses: actions/checkout@v2

.github/workflows/build-cve-2020-9986.yaml

@@ -16,7 +16,7 @@ defaults:
 
 jobs:
   lint-swiftlint:
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
       - name: "Checkout code"
         uses: actions/checkout@v2

.github/workflows/build-firmware.yaml

@@ -16,7 +16,7 @@ defaults:
 
 jobs:
   build-firmware:
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
       - uses: actions/checkout@v2
 

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
 
   build-and-release:
     name: "Create release on GitHub"
-    runs-on: macos-latest
+    runs-on: macos-11
     env:
       APP: OpenHaystack
       PROJECT_DIR: OpenHaystack

OpenHaystack/OpenHaystack/HaystackApp/FileManager.swift

@@ -30,8 +30,14 @@ extension FileManager {
             if isDir.boolValue == true {
                 try self.copyFolder(from: fileURL, to: to.appendingPathComponent(file))
             } else {
-                // Copy file
-                try FileManager.default.copyItem(at: fileURL, to: to.appendingPathComponent(file))
+                do {
+                    // Copy file
+                    try FileManager.default.copyItem(at: fileURL, to: to.appendingPathComponent(file))
+                } catch {
+                    if fileURL.lastPathComponent != "CodeResources" {
+                        throw error
+                    }
+                }
             }
         }
     }

OpenHaystack/OpenHaystack/HaystackApp/Mail Plugin/MailPluginManager.swift

@@ -20,8 +20,36 @@ struct MailPluginManager {
 
     let pluginURL = FileManager.default.homeDirectoryForCurrentUser.appendingPathComponent("Library/Mail/Bundles").appendingPathComponent(mailBundleName + ".mailbundle")
 
+    let localPluginURL = Bundle.main.url(forResource: mailBundleName, withExtension: "mailbundle")!
+
     var isMailPluginInstalled: Bool {
-        return FileManager.default.fileExists(atPath: pluginURL.path)
+        //Check if the plug-in is compatible by comparing the IDs
+        guard FileManager.default.fileExists(atPath: pluginURL.path) else {
+            return false
+        }
+
+        let infoPlistURL = pluginURL.appendingPathComponent("Contents/Info.plist")
+        let localInfoPlistURL = localPluginURL.appendingPathComponent("Contents/Info.plist")
+
+        guard let infoPlistData = try? Data(contentsOf: infoPlistURL),
+            let infoPlistDict = try? PropertyListSerialization.propertyList(from: infoPlistData, options: [], format: nil) as? [String: AnyHashable],
+            let localInfoPlistData = try? Data(contentsOf: localInfoPlistURL),
+            let localInfoPlistDict = try? PropertyListSerialization.propertyList(from: localInfoPlistData, options: [], format: nil) as? [String: AnyHashable]
+        else { return false }
+
+        //Compare the supported plug-ins
+        let uuidEntries = localInfoPlistDict.keys.filter({ $0.contains("PluginCompatibilityUUIDs") })
+        for uuidEntry in uuidEntries {
+            guard let localEntry = localInfoPlistDict[uuidEntry] as? [String],
+                let installedEntry = infoPlistDict[uuidEntry] as? [String]
+            else { return false }
+
+            if localEntry != installedEntry {
+                return false
+            }
+        }
+
+        return true
     }
 
     /// Shows a NSSavePanel to install the mail plugin at the required place.
@@ -58,9 +86,12 @@ struct MailPluginManager {
             throw PluginError.permissionNotGranted
         }
 
-        let localPluginURL = Bundle.main.url(forResource: mailBundleName, withExtension: "mailbundle")!
-
         do {
+            //Remove old plug-ins first
+            if FileManager.default.fileExists(atPath: pluginURL.path) {
+                try FileManager.default.removeItem(at: pluginURL)
+            }
+
             try FileManager.default.createDirectory(at: pluginsFolderURL, withIntermediateDirectories: true, attributes: nil)
         } catch {
             print(error.localizedDescription)

OpenHaystack/OpenHaystack/HaystackApp/Model/PreviewData.swift

@@ -19,10 +19,10 @@ struct PreviewData {
     static let latitude: Double = 49.878046
     static let longitude: Double = 8.656993
 
-    static func randomLocation() -> CLLocation {
+    static func randomLocation(lat: Double = latitude, lng: Double = longitude, distance: Double = 0.005) -> CLLocation {
         return CLLocation(
-            latitude: latitude + Double.random(in: 0..<0.005) * (Bool.random() ? -1 : 1),
-            longitude: longitude + Double.random(in: 0..<0.005) * (Bool.random() ? -1 : 1)
+            latitude: lat + Double.random(in: 0..<distance) * (Bool.random() ? -1 : 1),
+            longitude: lng + Double.random(in: 0..<distance) * (Bool.random() ? -1 : 1)
         )
     }
 
@@ -37,6 +37,16 @@ struct PreviewData {
         accessory.isDeployed = true
         accessory.isActive = true
         accessory.isNearby = Bool.random()
+        //Generate recent locations
+        let startDate = Date().addingTimeInterval(-60 * 60 * 24)
+        var date = startDate
+        var locations: [FindMyLocationReport] = []
+        while date < Date() {
+            let location = randomLocation(lat: accessory.lastLocation!.coordinate.latitude, lng: accessory.lastLocation!.coordinate.longitude, distance: 0.0005)
+            locations.append(FindMyLocationReport(lat: location.coordinate.latitude, lng: location.coordinate.longitude, acc: 10, dP: date, t: date, c: 0))
+            date += 30 * 60
+        }
+        accessory.locations = locations
         return accessory
     }
 

OpenHaystack/OpenHaystack/OpenHaystackApp.swift

@@ -13,12 +13,16 @@ import SwiftUI
 struct OpenHaystackApp: App {
     @StateObject var accessoryController: AccessoryController
     var accessoryNearbyMonitor: AccessoryNearbyMonitor?
+    var frameWidth: CGFloat? = nil
+    var frameHeight: CGFloat? = nil
 
     init() {
         let accessoryController: AccessoryController
         if ProcessInfo().arguments.contains("-preview") {
             accessoryController = AccessoryControllerPreview(accessories: PreviewData.accessories, findMyController: FindMyController())
             self.accessoryNearbyMonitor = nil
+            //            self.frameWidth = 1920
+            //            self.frameHeight = 1080
         } else {
             accessoryController = AccessoryController()
             self.accessoryNearbyMonitor = AccessoryNearbyMonitor(accessoryController: accessoryController)
@@ -30,6 +34,7 @@ struct OpenHaystackApp: App {
         WindowGroup {
             OpenHaystackMainView()
                 .environmentObject(self.accessoryController)
+                .frame(width: self.frameWidth, height: self.frameHeight)
         }
         .commands {
             SidebarCommands()

OpenHaystack/OpenHaystackMail/Info.plist

@@ -60,5 +60,65 @@
 	<array>
 		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
 	</array>
+	<key>Supported11.5PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.13 to 99.99.99</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3608.60.0.2.1) on OS X Version 10.15 (build 19D49f)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+		<string># For mail version 14.0 (3652.0.5.2.1) on OS X Version 11.0 (build 20A5343i)</string>
+		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
+	</array>
+	<key>Supported11.7PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.13 to 99.99.99</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3608.60.0.2.1) on OS X Version 10.15 (build 19D49f)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+		<string># For mail version 14.0 (3652.0.5.2.1) on OS X Version 11.0 (build 20A5343i)</string>
+		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
+	</array>
+	<key>Supported10.14PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.13 to 99.99.99</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3608.60.0.2.1) on OS X Version 10.15 (build 19D49f)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+		<string># For mail version 14.0 (3652.0.5.2.1) on OS X Version 11.0 (build 20A5343i)</string>
+		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
+	</array>
+	<key>Supported10.13PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.13 to 99.99.99</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3608.60.0.2.1) on OS X Version 10.15 (build 19D49f)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+		<string># For mail version 14.0 (3652.0.5.2.1) on OS X Version 11.0 (build 20A5343i)</string>
+		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
+	</array>
+	<key>Supported11.8PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.13 to 99.99.99</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3608.60.0.2.1) on OS X Version 10.15 (build 19D49f)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+		<string># For mail version 14.0 (3652.0.5.2.1) on OS X Version 11.0 (build 20A5343i)</string>
+		<string>D985F0E4-3BBC-4B95-BBA1-12056AC4A531</string>
+	</array>
 </dict>
 </plist>

README.md

@@ -123,7 +123,8 @@ Feel free to port OpenHaystack to other devices that support Bluetooth Low Energ
 
 ## References
 
-- Alexander Heinrich, Milan Stute, Tim Kornhuber, Matthias Hollick. **Who Can _Find My_ Devices? Security and Privacy of Apple's Crowd-Sourced Bluetooth Location Tracking System.** _Proceedings on Privacy Enhancing Technologies (PoPETs)_, 2021. [📄 Preprint](https://arxiv.org/abs/2103.02282).
+- Alexander Heinrich, Milan Stute, Tim Kornhuber, Matthias Hollick. **Who Can _Find My_ Devices? Security and Privacy of Apple's Crowd-Sourced Bluetooth Location Tracking System.** _Proceedings on Privacy Enhancing Technologies (PoPETs)_, 2021. [doi:10.2478/popets-2021-0045](https://doi.org/10.2478/popets-2021-0045) [📄 Paper](https://www.petsymposium.org/2021/files/papers/issue3/popets-2021-0045.pdf) [📄 Preprint](https://arxiv.org/abs/2103.02282).
+- Alexander Heinrich, Milan Stute, and Matthias Hollick. **DEMO: OpenHaystack: A Framework for Tracking Personal Bluetooth Devices via Apple’s Massive Find My Network.** _14th ACM Conference on Security and Privacy in Wireless and Mobile (WiSec ’21)_, 2021.
 - Tim Kornhuber. **Analysis of Apple's Crowd-Sourced Location Tracking System.** _Technical University of Darmstadt_, Master's thesis, 2020.
 - Apple Inc. **Find My Network Accessory Specification – Developer Preview – Release R3.** 2020. [📄 Download](https://developer.apple.com/find-my/).