harden curl downloads on CI (#4158)

.github/workflows/appimage.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Download OpenJFX jmods
         id: download-jmods
         run: |
-          curl -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
+          curl --silent --fail-with-body --proto "=https" -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
           echo "${{ matrix.openjfx-sha }}  openjfx-jmods.zip" | shasum -a256 --check
           mkdir -p openjfx-jmods
           unzip -j openjfx-jmods.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d openjfx-jmods
@@ -165,7 +165,7 @@ jobs:
           ln -s bin/cryptomator.sh Cryptomator.AppDir/AppRun
       - name: Download AppImageKit
         run: |
-          curl -L "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-${{ matrix.arch }}.AppImage" -o appimagetool.AppImage
+          curl --silent --fail-with-body --proto "=https" -L "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-${{ matrix.arch }}.AppImage" -o appimagetool.AppImage
           chmod +x appimagetool.AppImage
           ./appimagetool.AppImage --appimage-extract
       - name: Prepare GPG-Agent for signing with key 615D449FE6E6A235

.github/workflows/av-whitelist.yml

@@ -49,7 +49,7 @@ jobs:
           url="${INPUT_URL}"
           echo "fileName=${url##*/}" >> $GITHUB_OUTPUT
       - name: Download file
-        run: curl "${INPUT_URL}" -L -o "${{steps.extractName.outputs.fileName}}" --fail-with-body
+        run: curl --silent --fail-with-body --proto "=https" -L "${INPUT_URL}" -o "${{steps.extractName.outputs.fileName}}"
       - name: Upload artifact
         uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:

.github/workflows/debian.yml

@@ -71,11 +71,11 @@ jobs:
       - name: Download OpenJFX jmods
         id: download-jmods
         run: |
-          curl -L ${{ env.OPENJFX_JMODS_AMD64 }} -o openjfx-amd64.zip
+          curl --silent --fail-with-body --proto "=https" -L ${{ env.OPENJFX_JMODS_AMD64 }} -o openjfx-amd64.zip
           echo "${{ env.OPENJFX_JMODS_AMD64_HASH }}  openjfx-amd64.zip" | shasum -a256 --check
           mkdir -p jmods/amd64
           unzip -j openjfx-amd64.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d jmods/amd64
-          curl -L ${{ env.OPENJFX_JMODS_AARCH64 }} -o openjfx-aarch64.zip
+          curl --silent --fail-with-body --proto "=https" -L ${{ env.OPENJFX_JMODS_AARCH64 }} -o openjfx-aarch64.zip
           echo "${{ env.OPENJFX_JMODS_AARCH64_HASH }}  openjfx-aarch64.zip" | shasum -a256 --check
           mkdir -p jmods/aarch64
           unzip -j openjfx-aarch64.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d jmods/aarch64

.github/workflows/flathub.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Download source tarball and compute checksum
         id: sha512
         run: |
-          curl --silent --fail-with-body -L -H "Accept: application/vnd.github+json" ${{ steps.url.outputs.url }} --output cryptomator.tar.gz
+          curl --silent --fail-with-body --proto "=https" -L -H "Accept: application/vnd.github+json" ${{ steps.url.outputs.url }} --output cryptomator.tar.gz
           TARBALL_SHA512=$(sha512sum cryptomator.tar.gz | cut -d ' ' -f1)
           echo "sha512=${TARBALL_SHA512}" >> "$GITHUB_OUTPUT"
   flathub:

.github/workflows/mac-dmg-x64.yml

@@ -59,7 +59,7 @@ jobs:
       - name: Download OpenJFX jmods
         id: download-jmods
         run: |
-          curl -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
+          curl --silent --fail-with-body --proto "=https" -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
           echo "${{ matrix.openjfx-sha }} *openjfx-jmods.zip" | shasum -a256 --check
           mkdir -p openjfx-jmods/
           unzip -jo openjfx-jmods.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d openjfx-jmods

.github/workflows/mac-dmg.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Download OpenJFX jmods
         id: download-jmods
         run: |
-          curl -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
+          curl --silent --fail-with-body --proto "=https" -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
           echo "${{ matrix.openjfx-sha }} *openjfx-jmods.zip" | shasum -a256 --check
           mkdir -p openjfx-jmods/
           unzip -jo openjfx-jmods.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d openjfx-jmods

.github/workflows/post-publish.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - name: Download source tarball
         run: |
-          curl -L -H "Accept: application/vnd.github+json" https://github.com/cryptomator/cryptomator/archive/refs/tags/${{ github.event.release.tag_name }}.tar.gz --output cryptomator-${{ github.event.release.tag_name }}.tar.gz
+          curl --silent --fail-with-body --proto "=https" -L -H "Accept: application/vnd.github+json" https://github.com/cryptomator/cryptomator/archive/refs/tags/${{ github.event.release.tag_name }}.tar.gz --output cryptomator-${{ github.event.release.tag_name }}.tar.gz
       - name: Sign source tarball with key 615D449FE6E6A235
         run: |
           echo "${GPG_PRIVATE_KEY}" | gpg --batch --quiet --import

.github/workflows/win-exe.yml

@@ -72,7 +72,7 @@ jobs:
         if: matrix.arch == 'x64'
         #In the last step we move all jmods files a dir level up because jmods are placed inside a directory in the zip
         run: |
-          curl --output openjfx-jmods.zip -L "${{ env.OPENJFX_JMODS_AMD64 }}"
+          curl --silent --fail-with-body --proto "=https" -L "${{ env.OPENJFX_JMODS_AMD64 }}" --output openjfx-jmods.zip
           if(!(Get-FileHash -Path openjfx-jmods.zip -Algorithm SHA256).Hash.ToLower().equals("${{ env.OPENJFX_JMODS_AMD64_HASH }}")) {
             throw "Wrong checksum of JMOD archive downloaded from ${{ env.OPENJFX_JMODS_AMD64 }}.";
           }
@@ -338,7 +338,7 @@ jobs:
         shell: pwsh
       - name: Download WinFsp
         run: |
-          curl --output $env:WINFSP_PATH -L ${{ env.WINFSP_MSI }}
+          curl --silent --fail-with-body --proto "=https" -L ${{ env.WINFSP_MSI }} --output $env:WINFSP_PATH
           $computedHash = (Get-FileHash -Path $env:WINFSP_PATH -Algorithm SHA256).Hash.ToLower()
           if ($computedHash -ne "${{ env.WINFSP_MSI_HASH }}") {
             throw "Checksum mismatch for $env:WINFSP_PATH (expected ${{ env.WINFSP_MSI_HASH }}, got $computedHash)."
@@ -348,7 +348,7 @@ jobs:
         shell: pwsh
       - name: Download Legacy-WinFsp uninstaller
         run: |
-          curl --output dist/win/bundle/resources/winfsp-uninstaller.exe -L ${{ env.WINFSP_UNINSTALLER }}
+          curl --silent --fail-with-body --proto "=https" -L ${{ env.WINFSP_UNINSTALLER }} --output dist/win/bundle/resources/winfsp-uninstaller.exe
         shell: pwsh
       - name: Create Wix Burn bundle
         working-directory: dist/win