Feature: Sign build artifacts (#71)

add code signing for macOS and windows

.github/workflows/build-mac.yml

@@ -8,6 +8,10 @@ on:
       sem-version:
         description: 'Version'
         required: false
+      notarize:
+        description: 'Notarize app'
+        required: false
+        type: boolean
 
 permissions:
   contents: write
@@ -28,7 +32,11 @@ jobs:
     outputs:
       semVerStr: ${{ steps.determine-version.outputs.version }}
       semVerNum: ${{steps.determine-number.outputs.number}}
+      revisionNum: ${{steps.determine-number.outputs.revision}}
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - id: determine-version
         shell: pwsh
         run: |
@@ -45,6 +53,8 @@ jobs:
         run: |
           SEM_VER_NUM=$(echo "${{ steps.determine-version.outputs.version }}" | sed -E 's/([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
           echo "number=${SEM_VER_NUM}" >> "$GITHUB_OUTPUT"
+          REVISION_NUM=`git rev-list --count HEAD`
+          echo "revision=${REVISION_NUM}" >> "$GITHUB_OUTPUT"
 
   build-binary:
     name: Build java app image
@@ -56,9 +66,11 @@ jobs:
           - os: macos-latest
             architecture: arm64
             artifact-name: cryptomator-cli-${{ needs.prepare.outputs.semVerStr }}-mac-arm64.zip
+            xcode-path: /Applications/Xcode_16.app
           - os: macos-13
             architecture: x64
             artifact-name: cryptomator-cli-${{ needs.prepare.outputs.semVerStr }}-mac-x64.zip
+            xcode-path: /Applications/Xcode_15.2.app
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
@@ -86,22 +98,121 @@ jobs:
           JP_APP_VERSION: ${{ needs.prepare.outputs.semVerNum }}
           APP_VERSION: ${{ needs.prepare.outputs.semVerStr }}
           NATIVE_ACCESS_PACKAGE: org.cryptomator.jfuse.mac
-      - uses: actions/upload-artifact@v4
-        with:
-          name: cryptomator-cli-mac-${{ matrix.architecture }}
-          path: ./target/cryptomator-cli.app
-          if-no-files-found: error
-      - name: TODO sign binaries
-        run: echo "TODO sign it and notarize it"
-      - name: Zip binary for release
-        run: zip -r ./${{ matrix.artifact-name}} ./target/cryptomator-cli.app
+      - name: Patch .app dir
+        run: |
+          sed -i '' "s|###BUNDLE_SHORT_VERSION_STRING###|${VERSION_NO}|g" cryptomator-cli.app/Contents/Info.plist
+          sed -i '' "s|###BUNDLE_VERSION###|${REVISION_NO}|g" cryptomator-cli.app/Contents/Info.plist
+          echo -n "$PROVISIONING_PROFILE_BASE64" | base64 --decode -o "cryptomator-cli.app/Contents/embedded.provisionprofile"
+        working-directory: target
+        env:
+          VERSION_NO: ${{ needs.prepare.outputs.semVerNum }}
+          REVISION_NO: ${{ needs.prepare.outputs.revisionNum }}
+          PROVISIONING_PROFILE_BASE64: ${{ secrets.MACOS_PROVISIONING_PROFILE_BASE64 }}
+      - name: Install codesign certificate
+        run: |
+          # create variables
+          CERTIFICATE_PATH=$RUNNER_TEMP/codesign.p12
+          KEYCHAIN_PATH=$RUNNER_TEMP/codesign.keychain-db
+
+          # import certificate and provisioning profile from secrets
+          echo -n "$CODESIGN_P12_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+
+          # create temporary keychain
+          security create-keychain -p "$CODESIGN_TMP_KEYCHAIN_PW" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 900 $KEYCHAIN_PATH
+          security unlock-keychain -p "$CODESIGN_TMP_KEYCHAIN_PW" $KEYCHAIN_PATH
+
+          # import certificate to keychain
+          security import $CERTIFICATE_PATH -P "$CODESIGN_P12_PW" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+        env:
+          CODESIGN_P12_BASE64: ${{ secrets.MACOS_CODESIGN_P12_BASE64 }}
+          CODESIGN_P12_PW: ${{ secrets.MACOS_CODESIGN_P12_PW }}
+          CODESIGN_TMP_KEYCHAIN_PW: ${{ secrets.MACOS_CODESIGN_TMP_KEYCHAIN_PW }}
+      - name: Codesign
+        run: |
+          echo "Codesigning jdk files..."
+          find cryptomator-cli.app/Contents/runtime/Contents/Home/lib/ -name '*.dylib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
+          find cryptomator-cli.app/Contents/runtime/Contents/Home/lib/ \( -name 'jspawnhelper' -o -name 'pauseengine' -o -name 'simengine' \) -exec codesign --force -o runtime -s ${CODESIGN_IDENTITY} {} \;
+          echo "Codesigning jar contents..."
+          find cryptomator-cli.app/Contents/runtime/Contents/MacOS -name '*.dylib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
+          for JAR_PATH in `find cryptomator-cli.app -name "*.jar"`; do
+            if [[ `unzip -l ${JAR_PATH} | grep '.dylib\|.jnilib'` ]]; then
+              JAR_FILENAME=$(basename ${JAR_PATH})
+              OUTPUT_PATH=${JAR_PATH%.*}
+              echo "Codesigning libs in ${JAR_FILENAME}..."
+              unzip -q ${JAR_PATH} -d ${OUTPUT_PATH}
+              find ${OUTPUT_PATH} -name '*.dylib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
+              find ${OUTPUT_PATH} -name '*.jnilib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
+              rm ${JAR_PATH}
+              pushd ${OUTPUT_PATH} > /dev/null
+              zip -qr ../${JAR_FILENAME} *
+              popd > /dev/null
+              rm -r ${OUTPUT_PATH}
+            fi
+          done
+          echo "Codesigning Cryptomator-cli.app..."
+          sed -i '' "s|###APP_IDENTIFIER_PREFIX###|${TEAM_IDENTIFIER}.|g" ../dist/mac/cryptomator-cli.entitlements
+          sed -i '' "s|###TEAM_IDENTIFIER###|${TEAM_IDENTIFIER}|g" ../dist/mac/cryptomator-cli.entitlements
+          codesign --force --deep --entitlements ../dist/mac/cryptomator-cli.entitlements -o runtime -s ${CODESIGN_IDENTITY} cryptomator-cli.app
+        env:
+          CODESIGN_IDENTITY: ${{ secrets.MACOS_CODESIGN_IDENTITY }}
+          TEAM_IDENTIFIER: ${{ secrets.MACOS_TEAM_IDENTIFIER }}
+        working-directory: target
+        # ditto must be used, see https://developer.apple.com/documentation/xcode/packaging-mac-software-for-distribution#Build-a-zip-archive
+      - name: Zip binary for notarization
+        if: inputs.notarize
+        run: ditto -c -k --keepParent ./target/cryptomator-cli.app ./${{ matrix.artifact-name}}
+      - name: Setup Xcode
+        if: inputs.notarize
+        run: sudo xcode-select -s ${{ matrix.xcode-path}}
+        shell: bash
+        #would like to uses cocoalibs/xcode-notarization-action@v1, but blocked due to https://github.com/cocoalibs/xcode-notarization-action/issues/1
+      - name: Prepare Notarization Credentials
+        if: inputs.notarize
+        run: |
+          # create temporary keychain
+          KEYCHAIN_PATH=$RUNNER_TEMP/notarization.keychain-db
+          KEYCHAIN_PASS=$(uuidgen)
+          security create-keychain -p "${KEYCHAIN_PASS}" ${KEYCHAIN_PATH}
+          security set-keychain-settings -lut 900 ${KEYCHAIN_PATH}
+          security unlock-keychain -p "${KEYCHAIN_PASS}" ${KEYCHAIN_PATH}
+          # import credentials from secrets
+          xcrun notarytool store-credentials "notary" --apple-id "${{ secrets.MACOS_NOTARIZATION_APPLE_ID }}" --password "${{ secrets.MACOS_NOTARIZATION_PW }}" --team-id "${{ secrets.MACOS_NOTARIZATION_TEAM_ID }}" --keychain "${KEYCHAIN_PATH}"
+        shell: bash
+      - name: Notarize
+        if: inputs.notarize
+        run: |
+          KEYCHAIN_PATH=$RUNNER_TEMP/notarization.keychain-db
+          xcrun notarytool submit ${{ matrix.artifact-name }} --keychain-profile "notary" --keychain "${KEYCHAIN_PATH}" --wait
+        shell: bash
+      - name: Staple
+        if: inputs.notarize
+        run: xcrun stapler staple ./target/cryptomator-cli.app
+        shell: bash
+      - name: Cleanup
+        if: ${{ always() }}
+        run: |
+          rm -f ./${{ matrix.artifact-name}}
+          security delete-keychain $RUNNER_TEMP/notarization.keychain-db
+        shell: bash
+        continue-on-error: true
+      - name: Zip app for distribution
+        run: ditto -c -k --keepParent ./target/cryptomator-cli.app ./${{ matrix.artifact-name}}
       - name: Create detached GPG signature with key 615D449FE6E6A235
         run: |
           echo "${GPG_PRIVATE_KEY}" | gpg --batch --quiet --import
           echo "${GPG_PASSPHRASE}" | gpg --batch --quiet --passphrase-fd 0 --pinentry-mode loopback -u 615D449FE6E6A235 --detach-sign -a ./${{ matrix.artifact-name }}
         env:
           GPG_PRIVATE_KEY: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }}
           GPG_PASSPHRASE: ${{ secrets.RELEASES_GPG_PASSPHRASE }}
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cryptomator-cli-mac-${{ matrix.architecture }}
+          path: |
+            ${{ matrix.artifact-name}}
+            *.asc
+          if-no-files-found: error
       - name: Publish artefact on GitHub Releases
         if: startsWith(github.ref, 'refs/tags/') && github.event.action == 'published'
         uses: softprops/action-gh-release@v2
@@ -110,5 +221,4 @@ jobs:
           token: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
           files: |
             ${{ matrix.artifact-name }}
-            cryptomator-cli-*.asc
-
+            cryptomator-cli-*.asc

.github/workflows/build-win.yml

@@ -78,13 +78,50 @@ jobs:
           JP_APP_VERSION: ${{ needs.prepare.outputs.semVerNum }}
           APP_VERSION: ${{ needs.prepare.outputs.semVerStr }}
           NATIVE_ACCESS_PACKAGE: org.cryptomator.jfuse.win
-      - uses: actions/upload-artifact@v4
+      - name: Fix permissions
+        run: attrib -r target/cryptomator-cli/cryptomator-cli.exe
+        shell: pwsh
+      - name: Extract jars with DLLs for Codesigning
+        shell: pwsh
+        run: |
+          Add-Type -AssemblyName "System.io.compression.filesystem"
+          $jarFolder = Resolve-Path ".\target\Cryptomator-cli\app\mods"
+          $jarExtractDir = New-Item -Path ".\target\jar-extract" -ItemType Directory
+
+          #for all jars inspect
+          Get-ChildItem -Path $jarFolder -Filter "*.jar" | ForEach-Object {
+              $jar = [Io.compression.zipfile]::OpenRead($_.FullName)
+              if (@($jar.Entries | Where-Object {$_.Name.ToString().EndsWith(".dll")} | Select-Object -First 1).Count -gt 0) {
+                  #jars containing dlls extract
+                  Set-Location $jarExtractDir
+                  Expand-Archive -Path $_.FullName
+              }
+              $jar.Dispose()
+          }
+      - name: Codesign
+        uses: skymatic/code-sign-action@v3
         with:
-          name: cryptomator-cli-win-x64
-          path: ./target/cryptomator-cli
-          if-no-files-found: error
-      - name: TODO Sign binaries
-        run: echo TODO
+          certificate: ${{ secrets.WIN_CODESIGN_P12_BASE64 }}
+          password: ${{ secrets.WIN_CODESIGN_P12_PW }}
+          certificatesha1: ${{ vars.WIN_CODESIGN_CERT_SHA1 }}
+          description: Cryptomator
+          timestampUrl: 'http://timestamp.digicert.com'
+          folder: target
+          recursive: true
+      - name: Replace DLLs inside jars with signed ones
+        shell: pwsh
+        run: |
+          $jarExtractDir = Resolve-Path ".\target\jar-extract"
+          $jarFolder = Resolve-Path ".\target\cryptomator-cli\app\mods"
+          Get-ChildItem -Path $jarExtractDir | ForEach-Object {
+              $jarName = $_.Name
+              $jarFile = "${jarFolder}\${jarName}.jar"
+              Set-Location $_
+              Get-ChildItem -Path $_ -Recurse -File "*.dll" | ForEach-Object {
+                  # update jar with signed dll
+                  jar --file="$jarFile" --update $(Resolve-Path -Relative -Path $_)
+              }
+          }
       - name: Zip binary for release
         shell: pwsh
         run: Compress-Archive -Path .\target\cryptomator-cli -DestinationPath .\${{ env.artifact-name}}
@@ -95,6 +132,13 @@ jobs:
         env:
           GPG_PRIVATE_KEY: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }}
           GPG_PASSPHRASE: ${{ secrets.RELEASES_GPG_PASSPHRASE }}
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cryptomator-cli-win-x64
+          path: |
+            ${{ env.artifact-name}}
+            *.asc
+          if-no-files-found: error
       - name: Publish artefact on GitHub Releases
         if: startsWith(github.ref, 'refs/tags/') && github.event.action == 'published'
         uses: softprops/action-gh-release@v2

dist/mac/cryptomator-cli.entitlements

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.application-identifier</key>
+	<string>###APP_IDENTIFIER_PREFIX###org.cryptomator.cli</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>###TEAM_IDENTIFIER###</string>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+	<true/>
+	<key>com.apple.security.cs.disable-executable-page-protection</key>
+	<true/>
+	<key>com.apple.security.cs.disable-library-validation</key>
+	<true/>
+</dict>
+</plist>