diff --git a/grype/README.md b/grype/README.md new file mode 100644 index 0000000..eeb1731 --- /dev/null +++ b/grype/README.md @@ -0,0 +1,36 @@ +--- +title: Grype +homepage: https://github.com/anchore/grype/ +tagline: | + Grype is a vulnerability scanner for container images and filesystems. +--- + +To update or switch versions, run `webi grype@stable` (or `@v0.6`, `@beta`, +etc) + +## Cheat Sheet + +> It also helps find vulnerabilites for major operating system and language-specific packages. +> Supports Docker, OCI and Singularity image formats, OpenVEX support for filtering and augmenting scanning results. +> Works with `syft`, a powerful `SBOM` (software bill of materials) tool for container images and filesystems + +### To scan for vulnerabilities in an image: + +```sh +grype +``` + +### To scan all image layers + +```sh +grype --scope all-layers +``` + +### To run grype from a Docker container so it can scan a running container + +```sh +docker run --rm \ +--volume /var/run/docker.sock:/var/run/docker.sock \ +--name Grype anchore/grype:latest \ +$(ImageName):$(ImageTag) +``` diff --git a/grype/install.ps1 b/grype/install.ps1 new file mode 100644 index 0000000..5ca5fca --- /dev/null +++ b/grype/install.ps1 @@ -0,0 +1,59 @@ +#!/usr/bin/env pwsh + +################# +# Install grype # +################# + +# Every package should define these variables +$pkg_cmd_name = "grype" + +$pkg_dst_cmd = "$Env:USERPROFILE\.local\bin\grype.exe" +$pkg_dst_bin = "$Env:USERPROFILE\.local\bin" +$pkg_dst = "$pkg_dst_cmd" + +$pkg_src_cmd = "$Env:USERPROFILE\.local\opt\grype-v$Env:WEBI_VERSION\bin\grype.exe" +$pkg_src_bin = "$Env:USERPROFILE\.local\opt\grype-v$Env:WEBI_VERSION\bin" +$pkg_src_dir = "$Env:USERPROFILE\.local\opt\grype-v$Env:WEBI_VERSION" +$pkg_src = "$pkg_src_cmd" + +New-Item "$Env:USERPROFILE\Downloads\webi" -ItemType Directory -Force | out-null +$pkg_download = "$Env:USERPROFILE\Downloads\webi\$Env:WEBI_PKG_FILE" + +# Fetch archive +IF (!(Test-Path -Path "$Env:USERPROFILE\Downloads\webi\$Env:WEBI_PKG_FILE")) +{ + echo "Downloading grype from $Env:WEBI_PKG_URL to $pkg_download" + & curl.exe -A "$Env:WEBI_UA" -fsSL "$Env:WEBI_PKG_URL" -o "$pkg_download.part" + & move "$pkg_download.part" "$pkg_download" +} + +IF (!(Test-Path -Path "$pkg_src_cmd")) +{ + echo "Installing grype" + + # TODO: create package-specific temp directory + # Enter tmp + pushd .local\tmp + + # Remove any leftover tmp cruft + Remove-Item -Path ".\grype-v*" -Recurse -ErrorAction Ignore + Remove-Item -Path ".\grype.exe" -Recurse -ErrorAction Ignore + + # Unpack archive file into this temporary directory + # Windows BSD-tar handles zip. Imagine that. + echo "Unpacking $pkg_download" + & tar xf "$pkg_download" + + # Settle unpacked archive into place + echo "Install Location: $pkg_src_cmd" + New-Item "$pkg_src_bin" -ItemType Directory -Force | out-null + Move-Item -Path ".\grype.exe" -Destination "$pkg_src_bin" + + # Exit tmp + popd +} + +echo "Copying into '$pkg_dst_cmd' from '$pkg_src_cmd'" +Remove-Item -Path "$pkg_dst_cmd" -Recurse -ErrorAction Ignore | out-null +New-Item "$pkg_dst_bin" -ItemType Directory -Force | out-null +Copy-Item -Path "$pkg_src" -Destination "$pkg_dst" -Recurse diff --git a/grype/install.sh b/grype/install.sh new file mode 100644 index 0000000..6964fe7 --- /dev/null +++ b/grype/install.sh @@ -0,0 +1,43 @@ +#!/bin/sh +set -e +set -u + +__init_grype() { + + ################## + # Install Grype # + ################## + + # Every package should define these 6 variables + pkg_cmd_name="grype" + + pkg_dst_cmd="$HOME/.local/bin/grype" + pkg_dst="$pkg_dst_cmd" + + pkg_src_cmd="$HOME/.local/opt/grype-v$WEBI_VERSION/bin/grype" + pkg_src_dir="$HOME/.local/opt/grype-v$WEBI_VERSION" + pkg_src="$pkg_src_cmd" + + # pkg_install must be defined by every package + pkg_install() { + # ~/.local/opt/grype-v0.99.9/bin + mkdir -p "$(dirname "${pkg_src_cmd}")" + + # mv ./grype ~/.local/opt/grype-v0.99.9/bin/grype + mv ./"$pkg_cmd_name"* "$pkg_src" + } + + # pkg_get_current_version is recommended, but not required + pkg_get_current_version() { + # 'grype --version' has output in this format: + # grype 0.99.9 (rev abcdef0123) + # This trims it down to just the version number: + # 0.99.9 + grype --version 2> /dev/null | + head -n 1 | + cut -d ' ' -f 2 + } + +} + +__init_grype diff --git a/grype/releases.js b/grype/releases.js new file mode 100644 index 0000000..861729b --- /dev/null +++ b/grype/releases.js @@ -0,0 +1,20 @@ +'use strict'; + +var github = require('../_common/github.js'); +var owner = 'anchore'; +var repo = 'grype'; + +module.exports = function (request) { + return github(request, owner, repo).then(function (all) { + return all; + }); +}; + +if (module === require.main) { + module.exports(require('@root/request')).then(function (all) { + all = require('../_webi/normalize.js')(all); + // just select the first 5 for demonstration + all.releases = all.releases.slice(0, 5); + console.info(JSON.stringify(all, null, 2)); + }); +}