bazel: update kernel to 6.6.87 (#3771)

* deps: update golangci/golangci-lint to v2.1.2

* deps: tidy all modules

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: edgelessci <edgelessci@users.noreply.github.com>

.bazelversion

@@ -1 +1 @@
-7.3.2
+7.6.0

.github/actions/artifact_download/action.yml

@@ -28,7 +28,7 @@ runs:
       run: echo "directory=$(mktemp -d)" >> "$GITHUB_OUTPUT"
 
     - name: Download the artifact
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: ${{ inputs.name }}
         path: ${{ steps.tempdir.outputs.directory }}

.github/actions/artifact_upload/action.yml

@@ -69,7 +69,7 @@ runs:
         done
 
     - name: Upload archive as artifact
-      uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
       with:
         name: ${{ inputs.name }}
         path: ${{ steps.tempdir.outputs.directory }}/archive.7z

.github/actions/build_cli/action.yml

@@ -79,7 +79,7 @@ runs:
     # once it has the functionality
     - name: Install Cosign
       if: inputs.cosignPublicKey != '' && inputs.cosignPrivateKey != '' && inputs.cosignPassword != ''
-      uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+      uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
 
     - name: Install Rekor
       if: inputs.cosignPublicKey != '' && inputs.cosignPrivateKey != '' && inputs.cosignPassword != ''

.github/actions/build_micro_service/action.yml

@@ -42,7 +42,7 @@ runs:
 
     - name: Docker metadata
       id: meta
-      uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+      uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
       with:
         images: |
           ghcr.io/${{ github.repository }}/${{ inputs.name }}
@@ -62,7 +62,7 @@ runs:
 
     - name: Build and push container image
       id: build-micro-service
-      uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
+      uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
       with:
         context: .
         file: ${{ inputs.dockerfile }}

.github/actions/cdbg_deploy/action.yml

@@ -61,7 +61,7 @@ runs:
 
     - name: Login to AWS (IAM service principal)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EIAM
         aws-region: eu-central-1
@@ -80,7 +80,7 @@ runs:
 
     - name: Login to AWS (Cluster service principal)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ECluster
         aws-region: eu-central-1

.github/actions/check_measurements_reproducibility/action.yml

@@ -0,0 +1,64 @@
+name: Check measurements reproducibility
+description: Check if the measurements of a given release are reproducible.
+
+inputs:
+  version:
+    type: string
+    description: The version of the measurements that are downloaded from the CDN.
+    required: true
+  ref:
+    type: string
+    description: The git ref to check out. You probably want this to be the tag of the release you are testing.
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      with:
+        ref: ${{ inputs.ref }}
+        path: ./release
+
+    - name: Set up bazel
+      uses: ./.github/actions/setup_bazel_nix
+      with:
+        useCache: "false"
+        nixTools: |
+          systemdUkify
+          jq
+          jd-diff-patch
+          moreutils
+
+    - name: Allow unrestricted user namespaces
+      shell: bash
+      run: |
+        sudo sysctl --ignore --write kernel.apparmor_restrict_unprivileged_unconfined=0
+        sudo sysctl --ignore --write kernel.apparmor_restrict_unprivileged_userns=0
+
+    - name: Build images
+      id: build-images
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        # Build required binaries
+        pushd release
+        bazel build //image/system:stable
+        echo "buildPath=$PWD/bazel-bin/image" | tee -a "$GITHUB_OUTPUT"
+        popd
+
+    - name: Download measurements
+      shell: bash
+      run: |
+        curl -fsLO https://cdn.confidential.cloud/constellation/v2/ref/-/stream/stable/${{ inputs.version }}/image/measurements.json
+
+    - name: Cleanup release measurements and generate our own
+      shell: bash
+      run: |
+        ${{ github.action_path }}/create_measurements.sh "${{ steps.build-images.outputs.buildPath }}"
+
+    - name: Compare measurements
+      shell: bash
+      run: |
+        ${{ github.action_path }}/compare_measurements.sh "${{ steps.build-images.outputs.buildPath }}"

.github/actions/check_measurements_reproducibility/compare_measurements.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# no -e since we need to collect errors later
+# no -u since it interferes with checking associative arrays
+set -o pipefail
+shopt -s extglob
+
+declare -A errors
+
+for directory in "$1"/system/!(mkosi_wrapper.sh); do
+  dirname="$(basename "$directory")"
+  attestationVariant="$(echo "$dirname" | cut -d_ -f2)"
+
+  echo "Their measurements for $attestationVariant:"
+  ts "  " < "$attestationVariant"_their-measurements.json
+  echo "Own measurements for $attestationVariant:"
+  ts "  " < "$attestationVariant"_own-measurements.json
+
+  diff="$(jd ./"$attestationVariant"_their-measurements.json ./"$attestationVariant"_own-measurements.json)"
+  if [[ -n $diff ]]; then
+    errors["$attestationVariant"]="$diff"
+  fi
+done
+
+for attestationVariant in "${!errors[@]}"; do
+  echo "Failed to reproduce measurements for $attestationVariant:"
+  echo "${errors["$attestationVariant"]}" | ts "  "
+done
+
+if [[ ${#errors[@]} -ne 0 ]]; then
+  exit 1
+fi

.github/actions/check_measurements_reproducibility/create_measurements.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+shopt -s extglob
+
+for directory in "$1"/system/!(mkosi_wrapper.sh); do
+  dirname="$(basename "$directory")"
+  csp="$(echo "$dirname" | cut -d_ -f1)"
+  attestationVariant="$(echo "$dirname" | cut -d_ -f2)"
+
+  # This jq filter selects the measurements for the correct CSP and attestation variant
+  # and then removes all `warnOnly: true` measurements.
+  jq --arg attestation_variant "$attestationVariant" --arg csp "$csp" \
+    '
+      .list.[]
+      | select(
+        .attestationVariant == $attestation_variant
+        and (.csp | ascii_downcase) == $csp
+      )
+      | .measurements
+      | to_entries
+      | map(select(.value.warnOnly | not))
+      | from_entries
+      | del(.[] .warnOnly)
+  ' \
+    measurements.json > "$attestationVariant"_their-measurements.json
+
+  bazel run --run_under "sudo --preserve-env" //image/measured-boot/cmd -- "$directory/constellation" /dev/stdout | jq '.measurements' > ./"$attestationVariant"_own-measurements.json
+done

.github/actions/constellation_create/action.yml

@@ -257,9 +257,9 @@ runs:
       continue-on-error: true
       uses: ./.github/actions/artifact_upload
       with:
-        name: serial-logs-${{ inputs.artifactNameSuffix }}
-        path: >
-          !(terraform).log
+        name: debug-logs-${{ inputs.artifactNameSuffix }}
+        path: |
+          *.log
         encryptionSecret: ${{ inputs.encryptionSecret }}
 
     - name: Prepare terraform state folders
@@ -268,9 +268,12 @@ runs:
       run: |
         mkdir to-zip
         cp -r constellation-terraform to-zip
-        cp -r constellation-iam-terraform to-zip
+        # constellation-iam-terraform is optional
+        if [ -d constellation-iam-terraform ]; then
+          cp -r constellation-iam-terraform to-zip
+        fi
         rm -f to-zip/constellation-terraform/plan.zip
-        rm -rf to-zip/constellation-terraform/.terraform to-zip/constellation-iam-terraform/.terraform
+        rm -rf to-zip/*/.terraform
 
     - name: Upload terraform state
       if: always()

.github/actions/constellation_destroy/action.yml

@@ -67,7 +67,7 @@ runs:
 
     - name: Login to AWS (Cluster role)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ECluster
         aws-region: eu-central-1

.github/actions/constellation_iam_create/action.yml

@@ -42,6 +42,15 @@ inputs:
   gcpZone:
     description: "The GCP zone to deploy Constellation in."
     required: false
+  #
+  # STACKIT specific inputs
+  #
+  stackitZone:
+    description: "The STACKIT zone to deploy Constellation in."
+    required: false
+  stackitProjectID:
+    description: "The STACKIT project ID to deploy Constellation in."
+    required: false
 
 runs:
   using: "composite"
@@ -93,6 +102,7 @@ runs:
           --tf-log=DEBUG \
           --yes ${extraFlags}
 
+    # TODO(@3u13r): Replace deprecated --serviceAccountID with --prefix
     - name: Constellation iam create gcp
       shell: bash
       if: inputs.cloudProvider == 'gcp'
@@ -104,3 +114,13 @@ runs:
           --update-config \
           --tf-log=DEBUG \
           --yes
+
+    - name: Set STACKIT-specific configuration
+      shell: bash
+      if: inputs.cloudProvider == 'stackit'
+      env:
+        STACKIT_PROJECT_ID: ${{ inputs.stackitProjectID }}
+      run: |
+        yq eval -i "(.provider.openstack.stackitProjectID) = \"${STACKIT_PROJECT_ID}\"" constellation-conf.yaml
+        yq eval -i "(.provider.openstack.availabilityZone) = \"${{ inputs.stackitZone }}\"" constellation-conf.yaml
+        yq eval -i "(.nodeGroups.[].zone) = \"${{ inputs.stackitZone }}\"" constellation-conf.yaml

.github/actions/constellation_iam_destroy/action.yml

@@ -23,7 +23,7 @@ runs:
 
     - name: Login to AWS (IAM role)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EIAM
         aws-region: eu-central-1

.github/actions/container_registry_login/action.yml

@@ -17,7 +17,7 @@ runs:
   steps:
     - name: Use docker for logging in
       if: runner.os != 'macOS'
-      uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+      uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
       with:
         registry: ${{ inputs.registry }}
         username: ${{ inputs.username }}

.github/actions/container_sbom/action.yml

@@ -19,7 +19,7 @@ runs:
   steps:
     - name: Install Cosign
       if: inputs.cosignPublicKey != '' && inputs.cosignPrivateKey != '' && inputs.cosignPassword != ''
-      uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+      uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
 
     - name: Download Syft & Grype
       uses: ./.github/actions/install_syft_grype

.github/actions/deploy_logcollection/action.yml

@@ -67,7 +67,7 @@ runs:
     # Make sure that helm is installed
     # This is not always the case, e.g. on MacOS runners
     - name: Install Helm
-      uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
+      uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
       with:
         version: v3.9.0
 

.github/actions/download_release_binaries/action.yml

@@ -5,51 +5,51 @@ runs:
   using: "composite"
   steps:
     - name: Download CLI binaries darwin-amd64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: constellation-darwin-amd64
 
     - name: Download CLI binaries darwin-arm64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: constellation-darwin-arm64
 
     - name: Download CLI binaries linux-amd64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: constellation-linux-amd64
 
     - name: Download CLI binaries linux-arm64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: constellation-linux-arm64
 
     - name: Download CLI binaries windows-amd64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: constellation-windows-amd64
 
     - name: Download Terraform module
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: terraform-module
 
     - name: Download Terraform provider binary darwin-amd64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: terraform-provider-constellation-darwin-amd64
 
     - name: Download Terraform provider binary darwin-arm64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: terraform-provider-constellation-darwin-arm64
 
     - name: Download Terraform provider binary linux-amd64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: terraform-provider-constellation-linux-amd64
 
     - name: Download Terraform provider binary linux-arm64
-      uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+      uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       with:
         name: terraform-provider-constellation-linux-arm64

.github/actions/e2e_attestationconfigapi/action.yml

@@ -19,7 +19,7 @@ runs:
       uses: ./.github/actions/setup_bazel_nix
 
     - name: Login to AWS
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubTestResourceAPI
         aws-region: eu-west-1

.github/actions/e2e_benchmark/action.yml

@@ -32,9 +32,9 @@ runs:
 
   steps:
     - name: Setup python
-      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
       with:
-        python-version: "3.10"
+        python-version: "3.13"
 
     - name: Install kubestr
       shell: bash
@@ -166,7 +166,7 @@ runs:
         encryptionSecret: ${{ inputs.encryptionSecret }}
 
     - name: Assume AWS role to retrieve and update benchmarks in S3
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionUpdateBenchmarks
         aws-region: us-east-2

.github/actions/e2e_benchmark/evaluate/requirements.txt

@@ -1,3 +1,3 @@
-numpy ==1.26.4
-matplotlib ==3.8.3
-Pillow ==10.3.0
+numpy ==2.2.4
+matplotlib ==3.10.1
+Pillow ==11.2.1

.github/actions/e2e_cleanup_timeframe/action.yml

@@ -11,12 +11,18 @@ inputs:
   azure_credentials:
     description: "Credentials authorized to create Constellation on Azure."
     required: true
+  openStackCloudsYaml:
+    description: "The contents of ~/.config/openstack/clouds.yaml"
+    required: false
+  stackitUat:
+    description: "The UAT for STACKIT"
+    required: false
 
 runs:
   using: "composite"
   steps:
     - name: Authenticate AWS
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EDestroy
         aws-region: eu-central-1
@@ -31,6 +37,16 @@ runs:
       with:
         service_account: "destroy-e2e@constellation-e2e.iam.gserviceaccount.com"
 
+    - name: Login to OpenStack
+      uses: ./.github/actions/login_openstack
+      with:
+        clouds_yaml: ${{ inputs.openStackCloudsYaml }}
+
+    - name: Login to STACKIT
+      uses: ./.github/actions/login_stackit
+      with:
+        serviceAccountToken: ${{ inputs.stackitUat }}
+
     - name: Install tools
       uses: ./.github/actions/setup_bazel_nix
       with:

.github/actions/e2e_emergency_ssh/action.yml

@@ -0,0 +1,68 @@
+name: Emergency ssh
+description: "Verify that an emergency ssh connection can be established."
+
+inputs:
+  kubeconfig:
+    description: "The kubeconfig file for the cluster."
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Test emergency ssh
+      shell: bash
+      env:
+        KUBECONFIG: ${{ inputs.kubeconfig }}
+      run: |
+        set -euo pipefail
+
+        # Activate emergency ssh access to the cluster
+        pushd ./constellation-terraform
+        echo "emergency_ssh = true" >> terraform.tfvars
+        terraform apply -auto-approve
+        lb="$(terraform output -raw loadbalancer_address)"
+        popd
+
+        # write ssh config
+        cat > ssh_config <<EOF
+        Host $lb
+          ProxyJump none
+
+        Host *
+          StrictHostKeyChecking no
+          UserKnownHostsFile=/dev/null
+          IdentityFile ./access-key
+          PreferredAuthentications publickey
+          CertificateFile=constellation_cert.pub
+          User root
+          ProxyJump $lb
+        EOF
+
+        for i in {1..26}; do
+          if [[ "$i" -eq 26 ]]; then
+            echo "Port 22 never became reachable"
+            exit 1
+          fi
+          echo "Waiting until port 22 is reachable: $i/25"
+          if nc -z -w 25 "$lb" 22; then
+            break
+          fi
+        done
+
+        # generate and try keypair
+        ssh-keygen -t ecdsa -q -N "" -f ./access-key
+        constellation ssh --debug --key ./access-key.pub
+        internalIPs="$(kubectl get nodes -o=jsonpath='{.items[*].status.addresses}' | jq -r '.[] | select(.type == "InternalIP") | .address')"
+        for ip in $internalIPs; do
+          for i in {1..26}; do
+            if [[ "$i" -eq 26 ]]; then
+              echo "Failed to connect to $ip over $lb"
+              exit 1
+            fi
+            echo "Trying connection to $ip over $lb: $i/25"
+            if ssh -F ssh_config -o BatchMode=yes $ip true; then
+              echo "Connected to $ip successfully"
+              break
+            fi
+          done
+        done

.github/actions/e2e_sonobuoy/action.yml

@@ -70,7 +70,7 @@ runs:
 
     - name: Publish test results
       if: (!env.ACT) && contains(inputs.sonobuoyTestSuiteCmd, '--plugin e2e')
-      uses: mikepenz/action-junit-report@db71d41eb79864e25ab0337e395c352e84523afe # v4.3.1
+      uses: mikepenz/action-junit-report@cf701569b05ccdd861a76b8607a66d76f6fd4857 # v5.5.1
       with:
         report_paths: "**/junit_01.xml"
         fail_on_failure: true

.github/actions/e2e_test/action.yml

@@ -56,7 +56,7 @@ inputs:
     description: "Azure credentials authorized to create an IAM configuration."
     required: true
   test:
-    description: "The test to run. Can currently be one of [sonobuoy full, sonobuoy quick, sonobuoy conformance, autoscaling, lb, perf-bench, verify, recover, malicious join, nop, upgrade]."
+    description: "The test to run. Can currently be one of [sonobuoy full, sonobuoy quick, sonobuoy conformance, autoscaling, lb, perf-bench, verify, recover, malicious join, nop, upgrade, emergency ssh]."
     required: true
   sonobuoyTestSuiteCmd:
     description: "The sonobuoy test suite to run."
@@ -93,6 +93,15 @@ inputs:
   encryptionSecret:
     description: "The secret to use for decrypting the artifact."
     required: true
+  openStackCloudsYaml:
+    description: "The contents of ~/.config/openstack/clouds.yaml"
+    required: false
+  stackitUat:
+    description: "The UAT for STACKIT"
+    required: false
+  stackitProjectID:
+    description: "The STACKIT project ID to deploy Constellation in."
+    required: false
 
 outputs:
   kubeconfig:
@@ -106,7 +115,7 @@ runs:
   using: "composite"
   steps:
     - name: Check input
-      if: (!contains(fromJson('["sonobuoy full", "sonobuoy quick", "sonobuoy conformance", "autoscaling", "perf-bench", "verify", "lb", "recover", "malicious join", "s3proxy", "nop", "upgrade"]'), inputs.test))
+      if: (!contains(fromJson('["sonobuoy full", "sonobuoy quick", "sonobuoy conformance", "autoscaling", "perf-bench", "verify", "lb", "recover", "malicious join", "s3proxy", "nop", "upgrade", "emergency ssh"]'), inputs.test))
       shell: bash
       run: |
         echo "::error::Invalid input for test field: ${{ inputs.test }}"
@@ -140,6 +149,8 @@ runs:
 
     - name: Setup bazel
       uses: ./.github/actions/setup_bazel_nix
+      with:
+        nixTools: terraform
 
     - name: Log in to the Container registry
       uses: ./.github/actions/container_registry_login
@@ -216,7 +227,7 @@ runs:
 
     - name: Login to AWS (IAM role)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EIAM
         aws-region: eu-central-1
@@ -229,12 +240,30 @@ runs:
       with:
         azure_credentials: ${{ inputs.azureIAMCreateCredentials }}
 
+    - name: Login to OpenStack
+      if: inputs.cloudProvider == 'stackit'
+      uses: ./.github/actions/login_openstack
+      with:
+        clouds_yaml: ${{inputs.openStackCloudsYaml }}
+
+    - name: Login to STACKIT
+      if: inputs.cloudProvider == 'stackit'
+      uses: ./.github/actions/login_stackit
+      with:
+        serviceAccountToken: ${{ inputs.stackitUat }}
+
     - name: Create prefix
       id: create-prefix
       shell: bash
       run: |
         uuid=$(uuidgen | tr "[:upper:]" "[:lower:]")
         uuid=${uuid%%-*}
+
+        # GCP has a 6 character limit the additional uuid prefix since the full prefix length has a maximum of 24
+        if [[ ${{ inputs.cloudProvider }} == 'gcp' ]]; then
+          uuid=${uuid:0:6}
+        fi
+
         echo "uuid=${uuid}" | tee -a $GITHUB_OUTPUT
         echo "prefix=e2e-${{ github.run_id }}-${{ github.run_attempt }}-${uuid}" | tee -a $GITHUB_OUTPUT
 
@@ -244,7 +273,7 @@ runs:
       with:
         attestationVariant: ${{ inputs.attestationVariant }}
 
-    - name: Create IAM configuration
+    - name: Create Constellation config and IAM
       id: constellation-iam-create
       uses: ./.github/actions/constellation_iam_create
       with:
@@ -256,6 +285,8 @@ runs:
         azureRegion: ${{ inputs.regionZone || steps.pick-az-region.outputs.region  }}
         gcpProjectID: ${{ inputs.gcpProject }}
         gcpZone: ${{ inputs.regionZone || 'europe-west3-b' }}
+        stackitZone: ${{ inputs.regionZone || 'eu01-2' }}
+        stackitProjectID: ${{ inputs.stackitProjectID }}
         kubernetesVersion: ${{ inputs.kubernetesVersion }}
         additionalTags: "workflow=${{ github.run_id }}"
 
@@ -267,7 +298,7 @@ runs:
 
     - name: Login to AWS (Cluster role)
       if: inputs.cloudProvider == 'aws'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ECluster
         aws-region: eu-central-1
@@ -421,3 +452,9 @@ runs:
         s3AccessKey: ${{ inputs.s3AccessKey }}
         s3SecretKey: ${{ inputs.s3SecretKey }}
         githubToken: ${{ inputs.githubToken }}
+    
+    - name: Run emergency ssh test
+      if: inputs.test == 'emergency ssh'
+      uses: ./.github/actions/e2e_emergency_ssh
+      with:
+        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}

.github/actions/e2e_verify/action.yml

@@ -82,7 +82,7 @@ runs:
 
     - name: Login to AWS
       if: github.ref_name == 'main'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
         aws-region: eu-central-1

.github/actions/find_latest_image/action.yml

@@ -38,7 +38,7 @@ runs:
 
     - name: Login to AWS
       if: inputs.imageVersion == ''
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRead
         aws-region: eu-central-1

.github/actions/login_azure/action.yml

@@ -10,6 +10,6 @@ runs:
     # As described at:
     # https://github.com/Azure/login#configure-deployment-credentials
     - name: Login to Azure
-      uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0
+      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
       with:
         creds: ${{ inputs.azure_credentials }}

.github/actions/login_gcp/action.yml

@@ -20,11 +20,11 @@ runs:
         echo "GOOGLE_CLOUD_PROJECT=" >> "$GITHUB_ENV"
 
     - name: Authorize GCP access
-      uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7
+      uses: google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935 # v2.1.8
       with:
         workload_identity_provider: projects/1052692473304/locations/global/workloadIdentityPools/constellation-ci-pool/providers/constellation-ci-provider
         service_account: ${{ inputs.service_account }}
 
     # Even if preinstalled in Github Actions runner image, this setup does some magic authentication required for gsutil.
     - name: Set up Cloud SDK
-      uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2
+      uses: google-github-actions/setup-gcloud@77e7a554d41e2ee56fc945c52dfd3f33d12def9a # v2.1.4

.github/actions/login_stackit/action.yml

@@ -0,0 +1,16 @@
+name: STACKIT login
+description: "Login to STACKIT"
+inputs:
+  serviceAccountToken:
+    description: "Credentials authorized to create Constellation on STACKIT."
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Login to STACKIT
+      env:
+        UAT: ${{ inputs.serviceAccountToken }}
+      shell: bash
+      run: |
+          mkdir -p ~/.stackit
+          echo "${UAT}" > ~/.stackit/credentials.json

.github/actions/notify_stackit/action.yml

@@ -0,0 +1,19 @@
+name: Notify STACKIT
+description: "Notify STACKIT about test failure"
+inputs:
+  slackToken:
+    description: "Slack access token."
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Notify STACKIT
+      env:
+        SLACK_TOKEN: ${{ inputs.slackToken }}
+      shell: bash
+      run: |
+          curl -X POST \
+            -H "Authorization: Bearer $SLACK_TOKEN" \
+            -H "Content-type: application/json; charset=utf-8" \
+            -d "{\"channel\":\"C0827BT59SM\",\"text\":\"E2E test failed: $GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID\"}" \
+            https://slack.com/api/chat.postMessage

.github/actions/publish_helmchart/action.yml

@@ -29,7 +29,7 @@ runs:
         echo version=$(yq eval ".version" ${{ inputs.chartPath }}/Chart.yaml) | tee -a $GITHUB_OUTPUT
 
     - name: Create pull request
-      uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+      uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
       with:
         path: helm
         branch: "release/s3proxy/${{ steps.update-chart-version.outputs.version }}"

.github/actions/select_image/action.yml

@@ -18,7 +18,7 @@ runs:
   using: "composite"
   steps:
     - name: Login to AWS
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
       with:
         role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRead
         aws-region: eu-central-1

.github/actions/setup_bazel_nix/action.yml

@@ -75,6 +75,7 @@ runs:
             echo "$RUNNER_ARCH not supported"
             exit 1
         fi
+        echo "nixVersion=$(cat "${{ github.workspace }}/.nixversion")" | tee -a "$GITHUB_OUTPUT"
         echo "::endgroup::"
 
     - name: Install current Bash on macOS
@@ -113,9 +114,9 @@ runs:
 
     - name: Install nix
       if: steps.check_inputs.outputs.nixPreinstalled == 'false'
-      uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
+      uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # v31
       with:
-        install_url: "https://releases.nixos.org/nix/nix-2.25.2/install"
+        install_url: "https://releases.nixos.org/nix/nix-${{ steps.check_inputs.outputs.nixVersion }}/install"
 
     - name: Set $USER if not set
       shell: bash
@@ -220,7 +221,7 @@ runs:
         { tools, repository, rev }:
         let
           repoFlake = builtins.getFlake ("github:" + repository + "/" + rev);
-          nixpkgs = repoFlake.inputs.nixpkgsUnstable;
+          nixpkgs = repoFlake.inputs.nixpkgs;
           pkgs = import nixpkgs { system = builtins.currentSystem; };
           toolPkgs = map (p: pkgs.${p}) tools;
         in

.github/actions/terraform_apply/action.yml

@@ -29,6 +29,9 @@ runs:
           "gcpSEVSNP")
             attestationVariant="gcp-sev-snp"
             ;;
+          "qemuVTPM")
+            attestationVariant="qemu-vtpm"
+            ;;
           *)
             echo "Unknown attestation variant: $(yq '.attestation | keys | .[0]' constellation-conf.yaml)"
             exit 1
@@ -44,7 +47,7 @@ runs:
             }
             random = {
               source  = "hashicorp/random"
-              version = "3.6.3"
+              version = "3.7.1"
             }
           }
         }
@@ -106,6 +109,16 @@ runs:
             project_id          = "$(yq '.infrastructure.gcp.projectID' constellation-state.yaml)"
             service_account_key = sensitive("$(cat $(yq '.provider.gcp.serviceAccountKeyPath' constellation-conf.yaml) | base64 -w0)")
           }
+          openstack = {
+            cloud                      = "stackit"
+            clouds_yaml_path           = "~/.config/openstack/clouds.yaml"
+            floating_ip_pool_id        = "970ace5c-458f-484a-a660-0903bcfd91ad"
+            deploy_yawol_load_balancer = true
+            yawol_image_id             = "bcd6c13e-75d1-4c3f-bf0f-8f83580cc1be"
+            yawol_flavor_id            = "3b11b27e-6c73-470d-b595-1d85b95a8cdf"
+            network_id                 = "$(yq '.infrastructure.networkID' constellation-state.yaml)"
+            subnet_id                  = "$(yq '.infrastructure.subnetID' constellation-state.yaml)"
+          }
           network_config = {
             ip_cidr_node    = "$(yq '.infrastructure.ipCidrNode' constellation-state.yaml)"
             ip_cidr_service = "$(yq '.serviceCIDR' constellation-conf.yaml)"

.github/actions/upload_terraform_module/action.yml

@@ -15,7 +15,7 @@ runs:
         zip -r terraform-module.zip terraform-module
 
     - name: Upload artifact
-      uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
       with:
         name: terraform-module
         path: terraform-module.zip

.github/workflows/aws-snp-launchmeasurement.yml

@@ -17,11 +17,11 @@ jobs:
         path: constellation
 
     - name: Install Nix
-      uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
+      uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # v31
 
     - name: Download Firmware release
       id: download-firmware
-      uses: robinraju/release-downloader@a96f54c1b5f5e09e47d9504526e96febd949d4c2 # v1.11
+      uses: robinraju/release-downloader@daf26c55d821e836577a15f77d86ddc078948b05 # v1.12
       with:
         repository: aws/uefi
         latest: true

.github/workflows/build-ccm-gcp.yml

@@ -29,9 +29,9 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Go environment
-        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
         with:
-          go-version: "1.23.2"
+          go-version: "1.24.2"
           cache: false
 
       - name: Install Crane
@@ -76,7 +76,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         with:
           images: |
             ghcr.io/edgelesssys/cloud-provider-gcp
@@ -113,7 +113,7 @@ jobs:
 
       - name: Build and push container image
         id: build
-        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         with:
           context: ./cloud-provider-gcp
           push: ${{ github.ref_name == 'main' }}

.github/workflows/build-gcp-guest-agent.yml

@@ -85,7 +85,7 @@ jobs:
       - name: Docker meta
         id: meta
         if: steps.needs-build.outputs.out == 'true'
-        uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         with:
           images: |
             ${{ env.REGISTRY }}/edgelesssys/gcp-guest-agent
@@ -114,7 +114,7 @@ jobs:
       - name: Build and push container image
         if: steps.needs-build.outputs.out == 'true'
         id: build
-        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         with:
           context: ./guest-agent
           file: ./constellation/3rdparty/gcp-guest-agent/Dockerfile

.github/workflows/build-os-image-scheduled.yml

@@ -65,9 +65,9 @@ jobs:
           token: ${{ secrets.CI_COMMIT_PUSH_PR }}
 
       - name: Setup Go environment
-        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
         with:
-          go-version: "1.23.2"
+          go-version: "1.24.2"
           cache: false
 
       - name: Determine version
@@ -97,7 +97,7 @@ jobs:
         run: rm -f internal/attestation/measurements/measurement-generator/generate
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           branch: "image/automated/update-measurements-${{ github.run_number }}"
           base: main

.github/workflows/build-os-image.yml

@@ -147,7 +147,7 @@ jobs:
           useCache: "false"
 
       - name: Login to AWS
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
           aws-region: eu-central-1
@@ -167,6 +167,12 @@ jobs:
         with:
           clouds_yaml: ${{ secrets.STACKIT_IMAGE_UPLOAD_CLOUDS_YAML }}
 
+      - name: Allow unrestricted user namespaces
+        shell: bash
+        run: |
+          sudo sysctl --ignore --write kernel.apparmor_restrict_unprivileged_unconfined=0
+          sudo sysctl --ignore --write kernel.apparmor_restrict_unprivileged_userns=0
+          
       - name: Build and upload
         id: build
         shell: bash

.github/workflows/check-links.yml

@@ -25,7 +25,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Link Checker
-        uses: lycheeverse/lychee-action@f81112d0d2814ded911bd23e3beaa9dda9093915 # v2.1.0
+        uses: lycheeverse/lychee-action@1d97d84f0bc547f7b25f4c2170d87d810dc2fb2c # v2.4.0
         with:
           args: "--config ./.lychee.toml './**/*.md' './**/*.html'"
           fail: true

.github/workflows/check-measurements-reproducibility.yml

@@ -0,0 +1,25 @@
+name: Check measurements reproducibility
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        description: The version of the measurements that are downloaded from the CDN.
+        required: true
+      ref:
+        type: string
+        description: The git ref to check out. You probably want this to be the tag of the release you are testing.
+        required: true
+
+jobs:
+  check-reproducibility:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        
+      - name: Check reproducibility
+        uses: ./.github/actions/check_measurements_reproducibility
+        with:
+          version: ${{ github.event.inputs.version }}
+          ref: ${{ github.event.inputs.ref }}

.github/workflows/codeql.yml

@@ -38,13 +38,13 @@ jobs:
 
       - name: Setup Go environment
         if: matrix.language == 'go'
-        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
         with:
-          go-version: "1.23.2"
+          go-version: "1.24.2"
           cache: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@f09c1c0a94de965c15400f5634aa42fac8fb8f88 # v3.27.5
+        uses: github/codeql-action/init@45775bd8235c68ba998cffa5171334d58593da47 # v3.28.15
         with:
           languages: ${{ matrix.language }}
 
@@ -63,6 +63,6 @@ jobs:
           echo "::endgroup::"
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@f09c1c0a94de965c15400f5634aa42fac8fb8f88 # v3.27.5
+        uses: github/codeql-action/analyze@45775bd8235c68ba998cffa5171334d58593da47 # v3.28.15
         with:
           category: "/language:${{ matrix.language }}"

.github/workflows/docs-vale.yml

@@ -29,3 +29,4 @@ jobs:
         with:
           files: docs/docs
           fail_on_error: true
+          version: 3.9.3

.github/workflows/draft-release.yml

@@ -92,8 +92,8 @@ jobs:
           cosignPassword: ${{ inputs.key == 'release' && secrets.COSIGN_PASSWORD || secrets.COSIGN_DEV_PASSWORD }}
 
       - name: Upload CLI as artifact (unix)
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
-        if : ${{ matrix.os != 'windows' }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        if: ${{ matrix.os != 'windows' }}
         with:
           name: constellation-${{ matrix.os }}-${{ matrix.arch }}
           path: |
@@ -101,8 +101,8 @@ jobs:
             build/constellation-${{ matrix.os }}-${{ matrix.arch }}.sig
 
       - name: Upload CLI as artifact (windows)
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
-        if : ${{ matrix.os == 'windows' }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        if: ${{ matrix.os == 'windows' }}
         with:
           name: constellation-${{ matrix.os }}-${{ matrix.arch }}
           path: |
@@ -149,16 +149,16 @@ jobs:
           targetArch: ${{ matrix.arch }}
 
       - name: Upload Terraform Provider Binary as artifact (unix)
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
-        if : ${{ matrix.os != 'windows' }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        if: ${{ matrix.os != 'windows' }}
         with:
           name: terraform-provider-constellation-${{ matrix.os }}-${{ matrix.arch }}
           path: |
             build/terraform-provider-constellation-${{ matrix.os }}-${{ matrix.arch }}
 
       - name: Upload Terraform Provider Binary as artifact (windows)
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
-        if : ${{ matrix.os == 'windows' }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        if: ${{ matrix.os == 'windows' }}
         with:
           name: terraform-provider-constellation-${{ matrix.os }}-${{ matrix.arch }}
           path: |
@@ -227,7 +227,7 @@ jobs:
         uses: ./.github/actions/download_release_binaries
 
       - name: Download CLI SBOM
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: constellation.spdx.sbom
 
@@ -261,7 +261,7 @@ jobs:
           ref: ${{ inputs.ref || github.head_ref }}
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
 
       - name: Download Syft & Grype
         uses: ./.github/actions/install_syft_grype
@@ -296,13 +296,13 @@ jobs:
           COSIGN_PASSWORD: ${{ inputs.key == 'release' && secrets.COSIGN_PASSWORD || secrets.COSIGN_DEV_PASSWORD }}
 
       - name: Upload Constellation CLI SBOM
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: constellation.spdx.sbom
           path: constellation.spdx.sbom
 
       - name: Upload Constellation CLI SBOM's signature
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: constellation.spdx.sbom.sig
           path: constellation.spdx.sbom.sig
@@ -316,14 +316,14 @@ jobs:
       - provenance-subjects
     # This must not be pinned to digest. See:
     # https://github.com/slsa-framework/slsa-github-generator#referencing-slsa-builders-and-generators
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.0.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
     with:
       base64-subjects: "${{ needs.provenance-subjects.outputs.provenance-subjects }}"
 
   provenance-verify:
     runs-on: ubuntu-24.04
     env:
-      SLSA_VERIFIER_VERSION: "2.5.1"
+      SLSA_VERIFIER_VERSION: "2.7.0"
     needs:
       - build-cli
       - provenance
@@ -340,12 +340,12 @@ jobs:
         uses: ./.github/actions/download_release_binaries
 
       - name: Download CLI SBOM
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: constellation.spdx.sbom
 
       - name: Download provenance
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ needs.provenance.outputs.provenance-name }}
 
@@ -418,17 +418,17 @@ jobs:
         uses: ./.github/actions/download_release_binaries
 
       - name: Download CLI SBOM
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: constellation.spdx.sbom
 
       - name: Download Constellation CLI SBOM's signature
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: constellation.spdx.sbom.sig
 
       - name: Download Constellation provenance
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ needs.provenance.outputs.provenance-name }}
 
@@ -472,7 +472,7 @@ jobs:
       - name: Create release with artifacts
         id: create-release
         # GitHub endorsed release project. See: https://github.com/actions/create-release
-        uses: softprops/action-gh-release@01570a1f39cb168c169c802c3bceb9e93fb10974 # v2.1.0
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
           draft: true
           generate_release_notes: true
@@ -487,7 +487,7 @@ jobs:
             terraform-module.zip
 
       - name: Create Terraform provider release with artifcats
-        uses: softprops/action-gh-release@01570a1f39cb168c169c802c3bceb9e93fb10974 # v2.1.0
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
           draft: true
           generate_release_notes: false

.github/workflows/e2e-cleanup-weekly.yml

@@ -4,7 +4,7 @@ on:
   schedule:
     - cron: "0 0 * * 0" # At 00:00 every Sunday UTC
   workflow_dispatch:
-    
+
 
 jobs:
   cleanup:
@@ -22,3 +22,5 @@ jobs:
           ghToken: ${{ secrets.GITHUB_TOKEN }}
           encryptionSecret: ${{ secrets.ARTIFACT_ENCRYPT_PASSWD }}
           azure_credentials: ${{ secrets.AZURE_E2E_DESTROY_CREDENTIALS }}
+          openStackCloudsYaml: ${{ secrets.STACKIT_CI_CLOUDS_YAML }}
+          stackitUat: ${{ secrets.STACKIT_CI_UAT }}

.github/workflows/e2e-mini.yml

@@ -34,7 +34,7 @@ jobs:
           ref: ${{ inputs.ref || github.event.workflow_run.head_branch || github.head_ref }}
 
       - name: Azure login OIDC
-        uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_E2E_MINI_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}

.github/workflows/e2e-test-daily.yml

@@ -45,7 +45,7 @@ jobs:
       fail-fast: false
       max-parallel: 5
       matrix:
-        kubernetesVersion: ["1.28"] # should be default
+        kubernetesVersion: ["1.30"] # This should correspond to the current default k8s minor.
         attestationVariant: ["gcp-sev-es", "gcp-sev-snp", "azure-sev-snp", "azure-tdx", "aws-sev-snp"]
         refStream: ["ref/main/stream/debug/?", "ref/release/stream/stable/?"]
         test: ["sonobuoy quick"]
@@ -164,7 +164,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Azure login OIDC
-        uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_E2E_MINI_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}

.github/workflows/e2e-test-internal-lb.yml

@@ -23,7 +23,7 @@ on:
         type: choice
         options:
           - "ubuntu-24.04"
-          - "macos-12"
+          - "macos-latest"
         default: "ubuntu-24.04"
       test:
         description: "The test to run."
@@ -41,7 +41,6 @@ on:
         required: true
       kubernetesVersion:
         description: "Kubernetes version to create the cluster from."
-        default: "1.28"
         required: true
       cliVersion:
         description: "Version of a released CLI to download. Leave empty to build the CLI from the checked out ref."

.github/workflows/e2e-test-marketplace-image.yml

@@ -23,7 +23,7 @@ on:
         type: choice
         options:
           - "ubuntu-24.04"
-          - "macos-12"
+          - "macos-latest"
         default: "ubuntu-24.04"
       test:
         description: "The test to run."
@@ -41,7 +41,6 @@ on:
         required: true
       kubernetesVersion:
         description: "Kubernetes version to create the cluster from."
-        default: "1.28"
         required: true
       cliVersion:
         description: "Version of a released CLI to download. Leave empty to build the CLI from the checked out ref."

.github/workflows/e2e-test-provider-example.yml

@@ -154,7 +154,7 @@ jobs:
 
       - name: Login to AWS (IAM + Cluster role)
         if: steps.determine.outputs.cloudProvider == 'aws'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ETerraform
           aws-region: eu-central-1

.github/workflows/e2e-test-release.yml

@@ -73,53 +73,53 @@ jobs:
 
           - test: "sonobuoy full"
             attestationVariant: "gcp-sev-es"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "gcp-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "azure-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "azure-tdx"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "aws-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
 
           - test: "sonobuoy full"
             attestationVariant: "gcp-sev-es"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "gcp-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "azure-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "azure-tdx"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
           - test: "sonobuoy full"
             attestationVariant: "aws-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             runner: "ubuntu-24.04"
             clusterCreation: "cli"
 
@@ -306,11 +306,11 @@ jobs:
           # - test: "verify"
           #  attestationVariant: "azure-sev-snp"
           #  kubernetes-version: "v1.30"
-          #  runner: "macos-12"
+          #  runner: "macos-latest"
           - test: "recover"
             attestationVariant: "gcp-sev-es"
             kubernetes-version: "v1.30"
-            runner: "macos-12"
+            runner: "macos-latest"
             clusterCreation: "cli"
     runs-on: ${{ matrix.runner }}
     permissions:
@@ -342,7 +342,7 @@ jobs:
 
       - name: Set up gcloud CLI (macOS)
         if: steps.split-attestationVariant.outputs.provider == 'gcp' && runner.os == 'macOS'
-        uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2
+        uses: google-github-actions/setup-gcloud@77e7a554d41e2ee56fc945c52dfd3f33d12def9a # v2.1.4
 
       - name: Run E2E test
         id: e2e_test
@@ -409,7 +409,7 @@ jobs:
       fail-fast: false
       max-parallel: 1
       matrix:
-        fromVersion: ["v2.19.3"]
+        fromVersion: ["v2.22.0"]
         attestationVariant: ["gcp-sev-snp", "azure-sev-snp", "azure-tdx", "aws-sev-snp"]
     name: Run upgrade tests
     secrets: inherit

.github/workflows/e2e-test-stackit.yml

@@ -0,0 +1,153 @@
+name: e2e test STACKIT
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * *" # Every day at midnight.
+
+jobs:
+  find-latest-image:
+    name: Find latest image
+    runs-on: ubuntu-24.04
+    permissions:
+      id-token: write
+      contents: read
+    outputs:
+      image-release-stable: ${{ steps.relabel-output.outputs.image-release-stable }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
+
+      - name: Select relevant image
+        id: select-image-action
+        uses: ./.github/actions/select_image
+        with:
+          osImage: "ref/release/stream/stable/?"
+
+      - name: Relabel output
+        id: relabel-output
+        shell: bash
+        run: |
+          ref=$(echo 'ref/release/stream/stable/?' | cut -d/ -f2)
+          stream=$(echo 'ref/release/stream/stable/?' | cut -d/ -f4)
+
+          echo "image-$ref-$stream=${{ steps.select-image-action.outputs.osImage }}" | tee -a "$GITHUB_OUTPUT"
+
+  e2e-stackit:
+    strategy:
+      fail-fast: false
+      max-parallel: 6
+      matrix:
+        kubernetesVersion: [ "1.29", "1.30", "1.31" ]
+        clusterCreation: [ "cli", "terraform" ]
+        test: [ "sonobuoy quick" ]
+    runs-on: ubuntu-24.04
+    permissions:
+      id-token: write
+      checks: write
+      contents: read
+      packages: write
+      actions: write
+    needs: [find-latest-image]
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+          ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
+
+      - name: Setup bazel
+        uses: ./.github/actions/setup_bazel_nix
+        with:
+          nixTools: terraform
+
+      - name: Run E2E test
+        id: e2e_test
+        uses: ./.github/actions/e2e_test
+        with:
+          workerNodesCount: "1"
+          controlNodesCount: "1"
+          cloudProvider: stackit
+          attestationVariant: qemu-vtpm
+          osImage: ${{ needs.find-latest-image.outputs.image-release-stable }}
+          isDebugImage: false
+          cliVersion: ${{ needs.find-latest-image.outputs.image-release-stable || '' }}
+          kubernetesVersion: ${{ matrix.kubernetesVersion }}
+          awsOpenSearchDomain: ${{ secrets.AWS_OPENSEARCH_DOMAIN }}
+          awsOpenSearchUsers: ${{ secrets.AWS_OPENSEARCH_USER }}
+          awsOpenSearchPwd: ${{ secrets.AWS_OPENSEARCH_PWD }}
+          gcpProject: constellation-e2e
+          gcpClusterCreateServiceAccount: "infrastructure-e2e@constellation-e2e.iam.gserviceaccount.com"
+          gcpIAMCreateServiceAccount: "iam-e2e@constellation-e2e.iam.gserviceaccount.com"
+          test: ${{ matrix.test }}
+          azureSubscriptionID: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+          azureClusterCreateCredentials: ${{ secrets.AZURE_E2E_CLUSTER_CREDENTIALS }}
+          azureIAMCreateCredentials: ${{ secrets.AZURE_E2E_IAM_CREDENTIALS }}
+          registry: ghcr.io
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+          cosignPassword: ${{ secrets.COSIGN_PASSWORD }}
+          cosignPrivateKey: ${{ secrets.COSIGN_PRIVATE_KEY }}
+          fetchMeasurements: false
+          clusterCreation: ${{ matrix.clusterCreation }}
+          s3AccessKey: ${{ secrets.AWS_ACCESS_KEY_ID_S3PROXY }}
+          s3SecretKey: ${{ secrets.AWS_SECRET_ACCESS_KEY_S3PROXY }}
+          encryptionSecret: ${{ secrets.ARTIFACT_ENCRYPT_PASSWD }}
+          openStackCloudsYaml: ${{ secrets.STACKIT_CI_CLOUDS_YAML }}
+          stackitUat: ${{ secrets.STACKIT_CI_UAT }}
+          stackitProjectID: ${{ secrets.STACKIT_CI_PROJECT_ID }}
+
+      - name: Always terminate cluster
+        if: always()
+        uses: ./.github/actions/constellation_destroy
+        with:
+          kubeconfig: ${{ steps.e2e_test.outputs.kubeconfig }}
+          clusterCreation: ${{ matrix.clusterCreation }}
+          cloudProvider: stackit
+          azureClusterDeleteCredentials: ${{ secrets.AZURE_E2E_CLUSTER_CREDENTIALS }}
+          gcpClusterDeleteServiceAccount: "infrastructure-e2e@constellation-e2e.iam.gserviceaccount.com"
+
+      - name: Always delete IAM configuration
+        if: always()
+        uses: ./.github/actions/constellation_iam_destroy
+        with:
+          cloudProvider: stackit
+          azureCredentials: ${{ secrets.AZURE_E2E_IAM_CREDENTIALS }}
+          gcpServiceAccount: "iam-e2e@constellation-e2e.iam.gserviceaccount.com"
+
+      - name: Update tfstate
+        if: always()
+        env:
+          GH_TOKEN: ${{ github.token }}
+        uses: ./.github/actions/update_tfstate
+        with:
+          name: terraform-state-${{ steps.e2e_test.outputs.namePrefix }}
+          runID: ${{ github.run_id }}
+          encryptionSecret: ${{ secrets.ARTIFACT_ENCRYPT_PASSWD }}
+
+      - name: Notify about failure
+        if: |
+          failure() &&
+          github.ref == 'refs/heads/main' &&
+          github.event_name == 'schedule'
+        continue-on-error: true
+        uses: ./.github/actions/notify_e2e_failure
+        with:
+          projectWriteToken: ${{ secrets.PROJECT_WRITE_TOKEN }}
+          refStream: "ref/release/stream/stable/?"
+          test: ${{ matrix.test }}
+          kubernetesVersion: ${{ matrix.kubernetesVersion }}
+          provider: stackit
+          attestationVariant: qemu-vtpm
+          clusterCreation: ${{ matrix.clusterCreation }}
+
+      - name: Notify STACKIT
+        if: |
+          failure() &&
+          github.ref == 'refs/heads/main' &&
+          github.event_name == 'schedule'
+        continue-on-error: true
+        uses: ./.github/actions/notify_stackit
+        with:
+          slackToken: ${{ secrets.SLACK_TOKEN }}

.github/workflows/e2e-test-terraform-provider.yml

@@ -23,7 +23,7 @@ on:
         type: choice
         options:
           - "ubuntu-24.04"
-          - "macos-12"
+          - "macos-latest"
         default: "ubuntu-24.04"
       test:
         description: "The test to run."
@@ -41,7 +41,6 @@ on:
         required: true
       kubernetesVersion:
         description: "Kubernetes version to create the cluster from."
-        default: "1.28"
         required: true
       releaseVersion:
         description: "Version of a released provider to download. Leave empty to build the provider from the checked out ref."

.github/workflows/e2e-test-weekly.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        refStream: ["ref/main/stream/nightly/?","ref/main/stream/debug/?", "ref/release/stream/stable/?"]
+        refStream: ["ref/main/stream/nightly/?", "ref/main/stream/debug/?", "ref/release/stream/stable/?"]
     name: Find latest image
     runs-on: ubuntu-24.04
     permissions:
@@ -51,6 +51,33 @@ jobs:
           # Tests on main-debug refStream
           #
 
+          # Emergency SSH test on latest k8s version
+          - test: "emergency ssh"
+            refStream: "ref/main/stream/debug/?"
+            attestationVariant: "gcp-sev-es"
+            kubernetes-version: "v1.30"
+            clusterCreation: "cli"
+          - test: "emergency ssh"
+            refStream: "ref/main/stream/debug/?"
+            attestationVariant: "gcp-sev-snp"
+            kubernetes-version: "v1.30"
+            clusterCreation: "cli"
+          - test: "emergency ssh"
+            refStream: "ref/main/stream/debug/?"
+            attestationVariant: "azure-sev-snp"
+            kubernetes-version: "v1.30"
+            clusterCreation: "cli"
+          - test: "emergency ssh"
+            refStream: "ref/main/stream/debug/?"
+            attestationVariant: "azure-tdx"
+            kubernetes-version: "v1.30"
+            clusterCreation: "cli"
+          - test: "emergency ssh"
+            refStream: "ref/main/stream/debug/?"
+            attestationVariant: "aws-sev-snp"
+            kubernetes-version: "v1.30"
+            clusterCreation: "cli"
+
           # Sonobuoy full test on latest k8s version
           - test: "sonobuoy full"
             refStream: "ref/main/stream/debug/?"
@@ -89,56 +116,55 @@ jobs:
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "gcp-sev-es"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "gcp-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "azure-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "azure-tdx"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "aws-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
 
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "gcp-sev-es"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "gcp-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "azure-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "azure-tdx"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             clusterCreation: "cli"
           - test: "sonobuoy quick"
             refStream: "ref/main/stream/debug/?"
             attestationVariant: "aws-sev-snp"
-            kubernetes-version: "v1.28"
+            kubernetes-version: "v1.29"
             clusterCreation: "cli"
 
-
           # verify test on latest k8s version
           - test: "verify"
             refStream: "ref/main/stream/debug/?"
@@ -290,27 +316,27 @@ jobs:
           - test: "verify"
             refStream: "ref/release/stream/stable/?"
             attestationVariant: "gcp-sev-es"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "verify"
             refStream: "ref/release/stream/stable/?"
             attestationVariant: "gcp-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "verify"
             refStream: "ref/release/stream/stable/?"
             attestationVariant: "azure-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "verify"
             refStream: "ref/release/stream/stable/?"
             attestationVariant: "azure-tdx"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
           - test: "verify"
             refStream: "ref/release/stream/stable/?"
             attestationVariant: "aws-sev-snp"
-            kubernetes-version: "v1.29"
+            kubernetes-version: "v1.30"
             clusterCreation: "cli"
 
     runs-on: ubuntu-24.04
@@ -420,7 +446,7 @@ jobs:
       fail-fast: false
       max-parallel: 1
       matrix:
-        fromVersion: ["v2.19.3"]
+        fromVersion: ["v2.22.0"]
         attestationVariant: ["gcp-sev-snp", "azure-sev-snp", "azure-tdx", "aws-sev-snp"]
     name: Run upgrade tests
     secrets: inherit
@@ -453,7 +479,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Azure login OIDC
-        uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_E2E_MINI_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}

.github/workflows/e2e-test.yml

@@ -16,6 +16,7 @@ on:
           - "azure-sev-snp"
           - "azure-tdx"
           - "aws-sev-snp"
+          - "stackit-qemu-vtpm"
         default: "azure-sev-snp"
         required: true
       runner:
@@ -23,7 +24,7 @@ on:
         type: choice
         options:
           - "ubuntu-24.04"
-          - "macos-12"
+          - "macos-latest"
         default: "ubuntu-24.04"
       test:
         description: "The test to run. The conformance test is only supported for clusterCreation=cli."
@@ -39,11 +40,12 @@ on:
           - "recover"
           - "malicious join"
           - "s3proxy"
+          - "emergency ssh"
           - "nop"
         required: true
       kubernetesVersion:
         description: "Kubernetes version to create the cluster from."
-        default: "1.29"
+        default: "1.30"
         required: true
       cliVersion:
         description: "Version of a released CLI to download. Leave empty to build the CLI from the checked out ref."
@@ -137,6 +139,7 @@ jobs:
       workerNodes: ${{ steps.split-nodeCount.outputs.workerNodes }}
       controlPlaneNodes: ${{ steps.split-nodeCount.outputs.controlPlaneNodes }}
       cloudProvider: ${{ steps.split-attestationVariant.outputs.cloudProvider }}
+      attestationVariant: ${{ steps.split-attestationVariant.outputs.attestationVariant }}
     steps:
       - name: Split nodeCount
         id: split-nodeCount
@@ -161,6 +164,12 @@ jobs:
           attestationVariant="${{ inputs.attestationVariant }}"
           cloudProvider="${attestationVariant%%-*}"
 
+          # special case for STACKIT, as there's no special attestation variant for it
+          if [[ "${cloudProvider}" == "stackit" ]]; then
+            attestationVariant="qemu-vtpm"
+          fi
+
+          echo "attestationVariant=${attestationVariant}" | tee -a "$GITHUB_OUTPUT"
           echo "cloudProvider=${cloudProvider}" | tee -a "$GITHUB_OUTPUT"
 
   find-latest-image:
@@ -224,7 +233,7 @@ jobs:
 
       - name: Set up gcloud CLI (macOS)
         if: needs.generate-input-parameters.outputs.cloudProvider == 'gcp' && runner.os == 'macOS'
-        uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2
+        uses: google-github-actions/setup-gcloud@77e7a554d41e2ee56fc945c52dfd3f33d12def9a # v2.1.4
 
       - name: Run manual E2E test
         id: e2e_test
@@ -233,7 +242,7 @@ jobs:
           workerNodesCount: ${{ needs.generate-input-parameters.outputs.workerNodes }}
           controlNodesCount: ${{ needs.generate-input-parameters.outputs.controlPlaneNodes }}
           cloudProvider: ${{ needs.generate-input-parameters.outputs.cloudProvider }}
-          attestationVariant: ${{ inputs.attestationVariant }}
+          attestationVariant: ${{ needs.generate-input-parameters.outputs.attestationVariant }}
           machineType: ${{ inputs.machineType }}
           regionZone: ${{ inputs.regionZone }}
           gcpProject: constellation-e2e
@@ -262,6 +271,9 @@ jobs:
           marketplaceImageVersion: ${{ inputs.marketplaceImageVersion }}
           force: ${{ inputs.force }}
           encryptionSecret: ${{ secrets.ARTIFACT_ENCRYPT_PASSWD }}
+          openStackCloudsYaml: ${{ secrets.STACKIT_CI_CLOUDS_YAML }}
+          stackitUat: ${{ secrets.STACKIT_CI_UAT }}
+          stackitProjectID: ${{ secrets.STACKIT_CI_PROJECT_ID }}
 
       - name: Always terminate cluster
         if: always()

.github/workflows/e2e-upgrade.yml

@@ -268,13 +268,13 @@ jobs:
           push: true
 
       - name: Upload CLI binary # is needed for the cleanup step
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: constellation-upgrade-${{ inputs.attestationVariant }}
           path: build/constellation
 
       - name: Login to AWS
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRead
           aws-region: eu-central-1
@@ -296,7 +296,7 @@ jobs:
 
       - name: Login to AWS (IAM role)
         if: needs.generate-input-parameters.outputs.cloudProvider == 'aws'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EIAM
           aws-region: eu-central-1
@@ -347,7 +347,7 @@ jobs:
 
       - name: Login to AWS (Cluster role)
         if: always() && needs.generate-input-parameters.outputs.cloudProvider == 'aws'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ECluster
           aws-region: eu-central-1
@@ -424,7 +424,7 @@ jobs:
           ref: ${{ inputs.gitRef }}
 
       - name: Download CLI
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: constellation-upgrade-${{ inputs.attestationVariant }}
           path: build

.github/workflows/e2e-windows.yml

@@ -45,14 +45,14 @@ jobs:
           push: true
 
       - name: Upload CLI artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           path: build/constellation.exe
           name: "constell-exe"
 
   e2e-test:
     name: E2E Test Windows
-    runs-on: windows-2022
+    runs-on: windows-2025
     needs: build-cli
     steps:
       - name: Checkout
@@ -61,7 +61,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Download CLI artifact
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: "constell-exe"
 

.github/workflows/on-release.yml

@@ -142,7 +142,7 @@ jobs:
       - uses: ./.github/actions/setup_bazel_nix
 
       - name: Login to AWS
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
           aws-region: eu-central-1

.github/workflows/purge-main.yml

@@ -23,7 +23,7 @@ jobs:
           ref: ${{ github.head_ref }}
 
       - name: Login to AWS
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRead
           aws-region: eu-central-1

.github/workflows/release.yml

@@ -118,7 +118,7 @@ jobs:
           sed -i 's/fromVersion: \["[^"]*"\]/fromVersion: ["${{ inputs.version }}"]/g' .github/workflows/e2e-test-weekly.yml
 
       - name: Create docs pull request
-        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           branch: ${{ env.BRANCH }}
           base: main
@@ -239,6 +239,17 @@ jobs:
       stream: "stable"
       ref: ${{ needs.verify-inputs.outputs.WORKING_BRANCH }}
 
+  check-measurements-reproducibility:
+    name: Check measurements reproducibility
+    needs: [verify-inputs, os-image]
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Check reproducibility
+        uses: ./.github/actions/check_measurements_reproducibility
+        with:
+          version: ${{ inputs.version }}
+          ref: ${{ needs.verify-inputs.outputs.WORKING_BRANCH }}
+
   update-hardcoded-measurements:
     name: Update hardcoded measurements (in the CLI)
     needs: [verify-inputs, os-image]
@@ -255,9 +266,9 @@ jobs:
           ref: ${{ needs.verify-inputs.outputs.WORKING_BRANCH }}
 
       - name: Setup Go environment
-        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
         with:
-          go-version: "1.23.2"
+          go-version: "1.24.2"
           cache: true
 
       - name: Build generateMeasurements tool

.github/workflows/reproducible-builds.yml

@@ -13,6 +13,9 @@ on:
   workflow_dispatch:
   schedule:
     - cron: "45 06 * * 1" # Every Monday at 6:45am
+  pull_request:
+    paths:
+      - .github/workflows/reproducible-builds.yml
 
 jobs:
   build-binaries:
@@ -48,15 +51,16 @@ jobs:
       - name: Setup dependencies (eccentric)
         if: matrix.deps == 'eccentric'
         run: |
-          version=$(cat .bazelversion)
+          bazelVersion=$(cat .bazelversion)
           mkdir -p "$HOME/.local/bin"
-          curl -fsSL -o "$HOME/.local/bin/bazel" "https://github.com/bazelbuild/bazel/releases/download/$version/bazel-$version-linux-x86_64"
+          curl -fsSL -o "$HOME/.local/bin/bazel" "https://github.com/bazelbuild/bazel/releases/download/$bazelVersion/bazel-$bazelVersion-linux-x86_64"
           chmod a+x "$HOME/.local/bin/bazel"
           echo "$HOME/.local/bin" >> "$GITHUB_PATH"
 
-          curl -fsSL -o "$HOME/.local/bin/nix-installer" https://github.com/DeterminateSystems/nix-installer/releases/download/v0.26.3/nix-installer-x86_64-linux # renovate:github-release
+          curl -fsSL -o "$HOME/.local/bin/nix-installer" https://github.com/DeterminateSystems/nix-installer/releases/download/v3.2.1/nix-installer-x86_64-linux # renovate:github-release
+          nixVersion=$(cat .nixversion)
           chmod a+x "$HOME/.local/bin/nix-installer"
-          "$HOME/.local/bin/nix-installer" install --no-confirm
+          "$HOME/.local/bin/nix-installer" install --no-confirm --nix-package-url "https://releases.nixos.org/nix/nix-$nixVersion/nix-$nixVersion-x86_64-linux.tar.xz"
 
       - name: Build
         shell: bash
@@ -77,13 +81,13 @@ jobs:
         run: shasum -a 256 "${binary}" | tee "${binary}.sha256"
 
       - name: Upload binary artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: "binaries-${{ matrix.target }}-${{ matrix.runner }}-${{ matrix.deps }}"
           path: "${{ env.binary }}"
 
       - name: Upload hash artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: "sha256sums-${{ matrix.target }}-${{ matrix.runner }}-${{ matrix.deps }}"
           path: "${{ env.binary }}.sha256"
@@ -142,13 +146,13 @@ jobs:
         run: shasum -a 256 "${binary}" | tee "${binary}.sha256"
 
       - name: Upload binary artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: "osimages-${{ matrix.target }}-${{ matrix.runner }}"
           path: "${{ env.binary }}"
 
       - name: Upload hash artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: "sha256sums-${{ matrix.target }}-${{ matrix.runner }}"
           path: "${{ env.binary }}.sha256"
@@ -171,7 +175,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Download binaries
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           pattern: "binaries-${{ matrix.target }}-*"
           merge-multiple: true
@@ -205,7 +209,7 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Download os images
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           pattern: "osimages-${{ matrix.target }}-*"
           merge-multiple: true

.github/workflows/scorecard.yml

@@ -23,20 +23,20 @@ jobs:
           persist-credentials: false
 
       - name: Run analysis
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
         with:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
 
       - name: Upload artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: SARIF file
           path: results.sarif
           retention-days: 5
 
       - name: Upload to code-scanning
-        uses: github/codeql-action/upload-sarif@f09c1c0a94de965c15400f5634aa42fac8fb8f88 # v3.27.5
+        uses: github/codeql-action/upload-sarif@45775bd8235c68ba998cffa5171334d58593da47 # v3.28.15
         with:
           sarif_file: results.sarif

.github/workflows/sync-terraform-docs.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: Create pull request
         id: create-pull-request
-        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           path: terraform-provider-constellation
           branch: "feat/docs/update"

.github/workflows/test-operator-codegen.yml

@@ -26,9 +26,9 @@ jobs:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}
 
       - name: Setup Go environment
-        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
         with:
-          go-version: "1.23.2"
+          go-version: "1.24.2"
           cache: true
 
       - name: Run code generation

.github/workflows/test-tidy.yml

@@ -37,7 +37,7 @@ jobs:
 
       - name: Assume AWS role to upload Bazel dependencies to S3
         if: startsWith(github.head_ref, 'renovate/')
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationMirrorWrite
           aws-region: eu-central-1

.github/workflows/test-unittest.yml

@@ -49,7 +49,7 @@ jobs:
           rm -rf awscliv2.zip aws
 
       - name: Login to AWS (IAM role)
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubActionGocoverage
           aws-region: eu-central-1
@@ -69,7 +69,7 @@ jobs:
 
       - name: Comment coverage
         if: steps.coverage.outputs.uploadable == 'true' && github.event_name == 'pull_request'
-        uses: marocchino/sticky-pull-request-comment@331f8f5b4215f0445d3c07b4967662a32a2d3e31 # v2.9.0
+        uses: marocchino/sticky-pull-request-comment@67d0dec7b07ed060a405f9b2a64b8ab319fdd7db # v2.9.2
         with:
           header: coverage
           path: coverage_diff.md

.github/workflows/update-rpms.yml

@@ -18,7 +18,7 @@ jobs:
           token: ${{ secrets.CI_COMMIT_PUSH_PR }}
 
       - name: Assume AWS role to upload Bazel dependencies to S3
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationMirrorWrite
           aws-region: eu-central-1
@@ -39,7 +39,7 @@ jobs:
           fi
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           branch: "image/automated/update-rpms-${{ github.run_number }}"
           base: main

.github/workflows/versionsapi.yml

@@ -149,21 +149,21 @@ jobs:
 
       - name: Login to AWS without write access
         if: steps.check-rights.outputs.write == 'false'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRead
           aws-region: eu-central-1
 
       - name: Login to AWS with write access
         if: steps.check-rights.outputs.write == 'true' && steps.check-rights.outputs.auth == 'false'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIWrite
           aws-region: eu-central-1
 
       - name: Login to AWS with write and image remove access
         if: steps.check-rights.outputs.write == 'true' && steps.check-rights.outputs.auth == 'true'
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::795746500882:role/GithubConstellationVersionsAPIRemove
           aws-region: eu-central-1

.golangci.yml

@@ -1,53 +1,65 @@
+version: "2"
 run:
-  timeout: 10m
   build-tags:
     - integration
     - e2e
   modules-download-mode: readonly
-
 output:
   formats:
-    - format: tab
+    tab:
       path: stdout
-  sort-results: true
-
+      colors: false
 linters:
   enable:
-    # Default linters
-    - errcheck
-    - gosimple
-    - govet
-    - ineffassign
-    - staticcheck
-    - typecheck
-    - unused
-    # Additional linters
     - bodyclose
-    - errname
     - copyloopvar
+    - errname
     - godot
-    - gofmt
-    - gofumpt
     - misspell
     - noctx
     - revive
-    - tenv
     - unconvert
     - unparam
+    - usetesting
+  settings:
+    errcheck:
+      exclude-functions:
+        - (*go.uber.org/zap.Logger).Sync
+        - (*google.golang.org/grpc.Server).Serve
+  exclusions:
+    generated: lax
+    presets:
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - 3rdparty/node-maintenance-operator
+    rules:
+    # TODO(burgerdev): these exclusions have been added to ease migration to v2 and should eventually be addressed.
+    - linters: ["staticcheck"]
+      text: "QF1008: could remove embedded field"
+    - linters: ["staticcheck"]
+      text: "QF1001: could apply De Morgan's law"
+    - linters: ["staticcheck"]
+      text: "ST1005: error strings should not be capitalized"
+    - linters: ["revive"]
+      text: "package-comments: package comment should be of the form"
+    - linters: ["revive"]
+      text: "package-comments: should have a package comment"
+    - linters: ["staticcheck"]
+      text: "QF1012: Use fmt.Fprintf"
+    - linters: ["staticcheck"]
+      text: "ST1019"
 
+      
 issues:
   max-issues-per-linter: 0
   max-same-issues: 20
-  exclude-dirs:
-    - 3rdparty/node-maintenance-operator
-  include:
-    - EXC0012
-    - EXC0014
-
-linters-settings:
-  errcheck:
-    # List of functions to exclude from checking, where each entry is a single function to exclude.
-    # See https://github.com/kisielk/errcheck#excluding-functions for details.
-    exclude-functions:
-      - (*go.uber.org/zap.Logger).Sync
-      - (*google.golang.org/grpc.Server).Serve
+formatters:
+  enable:
+    - gofmt
+    - gofumpt
+  exclusions:
+    generated: lax
+    paths:
+      - 3rdparty/node-maintenance-operator

.nixversion

@@ -0,0 +1 @@
+2.25.2

3rdparty/bazel/com_github_kubernetes_sigs_aws_load_balancer_controller/BUILD.bazel

@@ -0,0 +1,13 @@
+load("//bazel/sh:def.bzl", "sh_template")
+
+sh_template(
+    name = "pull_files",
+    data = [
+        "@com_github_kubernetes_sigs_aws_load_balancer_controller//:lb_policy",
+    ],
+    substitutions = {
+        "@@POLICY_SRC@@": "$(rootpath @com_github_kubernetes_sigs_aws_load_balancer_controller//:lb_policy)",
+    },
+    template = "pull_files.sh",
+    visibility = ["//visibility:public"],
+)

3rdparty/bazel/com_github_kubernetes_sigs_aws_load_balancer_controller/pull_files.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+###### script header ######
+
+lib=$(realpath @@BASE_LIB@@) || exit 1
+stat "${lib}" >> /dev/null || exit 1
+
+# shellcheck source=../../../bazel/sh/lib.bash
+if ! source "${lib}"; then
+  echo "Error: could not find import"
+  exit 1
+fi
+
+controller_policy_source="@@POLICY_SRC@@"
+
+###### script body ######
+
+controller_policy_real_source=$(realpath "${controller_policy_source}")
+
+cd "${BUILD_WORKSPACE_DIRECTORY}" # needs to be done after realpath
+
+targetDir="terraform/infrastructure/iam/aws/alb_policy.json"
+
+cp "${controller_policy_real_source}" "${targetDir}"

3rdparty/bazel/com_github_kubernetes_sigs_aws_load_balancer_controller/source.bzl

@@ -0,0 +1,22 @@
+"""A module defining the source of the AWS load balancer controller."""
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+def aws_load_balancer_controller_deps():
+    http_archive(
+        name = "com_github_kubernetes_sigs_aws_load_balancer_controller",
+        urls = [
+            "https://cdn.confidential.cloud/constellation/cas/sha256/422af7c03ebc73e1be6aea563475ec9ea6396071fa03158b9a3984aa621b8cb1",
+            "https://github.com/kubernetes-sigs/aws-load-balancer-controller/archive/refs/tags/v2.12.0.tar.gz",
+        ],
+        strip_prefix = "aws-load-balancer-controller-2.12.0",
+        build_file_content = """
+filegroup(
+    srcs = ["docs/install/iam_policy.json"],
+    name = "lb_policy",
+    visibility = ["//visibility:public"],
+)
+        """,
+        type = "tar.gz",
+        sha256 = "422af7c03ebc73e1be6aea563475ec9ea6396071fa03158b9a3984aa621b8cb1",
+    )

3rdparty/gcp-guest-agent/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:22.04@sha256:0e5e4a57c2499249aafc3b40fcd541e9a456aab7296681a3994d631587203f97 as build
+FROM ubuntu:24.04@sha256:1e622c5f073b4f6bfad6632f2616c7f59ef256e96fe78bf6a595d1dc4376ac02 as build
 
 # Install packages
 RUN apt-get update && apt-get install -y \
@@ -6,7 +6,7 @@ RUN apt-get update && apt-get install -y \
     git
 
 # Install Go
-ARG GO_VER=1.22.3
+ARG GO_VER=1.24.2
 RUN wget -q https://go.dev/dl/go${GO_VER}.linux-amd64.tar.gz && \
     tar -C /usr/local -xzf go${GO_VER}.linux-amd64.tar.gz && \
     rm go${GO_VER}.linux-amd64.tar.gz

MODULE.bazel

@@ -1,6 +1,6 @@
 module(name = "constellation")
 
-bazel_dep(name = "aspect_bazel_lib", version = "2.9.4")
+bazel_dep(name = "aspect_bazel_lib", version = "2.14.0")
 
 bazel_lib = use_extension("@aspect_bazel_lib//lib:extensions.bzl", "toolchains")
 bazel_lib.yq()
@@ -8,21 +8,21 @@ use_repo(bazel_lib, "jq_toolchains")
 use_repo(bazel_lib, "yq_toolchains")
 
 bazel_dep(name = "bazel_skylib", version = "1.7.1")
-bazel_dep(name = "gazelle", version = "0.39.1")
-bazel_dep(name = "hermetic_cc_toolchain", version = "3.1.1")
-bazel_dep(name = "rules_cc", version = "0.1.0")
-bazel_dep(name = "rules_go", version = "0.50.1", repo_name = "io_bazel_rules_go")
-bazel_dep(name = "rules_pkg", version = "0.10.1")
-bazel_dep(name = "rules_proto", version = "6.0.2")
-bazel_dep(name = "rules_python", version = "0.40.0")
+bazel_dep(name = "gazelle", version = "0.42.0")
+bazel_dep(name = "hermetic_cc_toolchain", version = "3.2.0")
+bazel_dep(name = "rules_cc", version = "0.1.1")
+bazel_dep(name = "rules_go", version = "0.53.0", repo_name = "io_bazel_rules_go")
+bazel_dep(name = "rules_pkg", version = "1.1.0")
+bazel_dep(name = "rules_proto", version = "7.1.0")
+bazel_dep(name = "rules_python", version = "1.3.0")
 
-bazel_dep(name = "buildifier_prebuilt", version = "6.4.0", dev_dependency = True)
+bazel_dep(name = "buildifier_prebuilt", version = "8.0.1", dev_dependency = True)
 
 go_sdk = use_extension("@io_bazel_rules_go//go:extensions.bzl", "go_sdk")
 go_sdk.download(
     name = "go_sdk",
     patches = ["//3rdparty/bazel/org_golang:go_tls_max_handshake_size.patch"],
-    version = "1.23.2",
+    version = "1.24.2",
 )
 
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")

WORKSPACE.bzlmod

@@ -234,6 +234,10 @@ load("//3rdparty/bazel/com_github_medik8s_node_maintainance_operator:source.bzl"
 
 node_maintainance_operator_deps()
 
+load("//3rdparty/bazel/com_github_kubernetes_sigs_aws_load_balancer_controller:source.bzl", "aws_load_balancer_controller_deps")
+
+aws_load_balancer_controller_deps()
+
 # CI deps
 load("//bazel/toolchains:ci_deps.bzl", "ci_deps")
 

bazel/ci/BUILD.bazel

@@ -1,7 +1,7 @@
 load("@buildifier_prebuilt//:rules.bzl", "buildifier", "buildifier_test")
 load("@com_github_ash2k_bazel_tools//multirun:def.bzl", "multirun")
 load("@gazelle//:def.bzl", "gazelle")
-load("@io_bazel_rules_go//go/private/rules:go_bin_for_host.bzl", "go_bin_for_host")
+load("//bazel/ci:go_bin_for_host.bzl", "go_bin_for_host")
 load("//bazel/ci:proto_targets.bzl", "proto_targets")
 load("//bazel/sh:def.bzl", "noop_warn", "repo_command", "sh_template")
 
@@ -558,6 +558,7 @@ multirun(
     commands = [
         ":terraform_gen",
         "//3rdparty/bazel/com_github_medik8s_node_maintainance_operator:pull_files",
+        "//3rdparty/bazel/com_github_kubernetes_sigs_aws_load_balancer_controller:pull_files",
         ":go_generate",
         ":proto_generate",
     ],

bazel/ci/go_bin_for_host.bzl

@@ -0,0 +1,29 @@
+"""
+Go toolchain for the host platformS
+Inspired by https://github.com/bazel-contrib/rules_go/blob/6e4fdcfeb1a333b54ab39ae3413d4ded46d8958d/go/private/rules/go_bin_for_host.bzl
+"""
+
+load("@local_config_platform//:constraints.bzl", "HOST_CONSTRAINTS")
+
+GO_TOOLCHAIN = "@io_bazel_rules_go//go:toolchain"
+
+def _ensure_target_cfg(ctx):
+    if "-exec" in ctx.bin_dir.path or "/host/" in ctx.bin_dir.path:
+        fail("exec not found")
+
+def _go_bin_for_host_impl(ctx):
+    _ensure_target_cfg(ctx)
+    sdk = ctx.toolchains[GO_TOOLCHAIN].sdk
+    sdk_files = ctx.runfiles([sdk.go] + sdk.headers.to_list() + sdk.libs.to_list() + sdk.srcs.to_list() + sdk.tools.to_list())
+    return [
+        DefaultInfo(
+            files = depset([sdk.go]),
+            runfiles = sdk_files,
+        ),
+    ]
+
+go_bin_for_host = rule(
+    implementation = _go_bin_for_host_impl,
+    toolchains = [GO_TOOLCHAIN],
+    exec_compatible_with = HOST_CONSTRAINTS,
+)

bazel/ci/golicenses.sh.in

@@ -63,6 +63,8 @@ license_report() {
 
         github.com/edgelesssys/constellation/v2/operators/constellation-node-operator/api) ;;
 
+        github.com/edgelesssys/go-tdx-qpl) ;;
+
         *)
           not_allowed
           ;;
@@ -71,8 +73,6 @@ license_report() {
 
       Unknown)
         case ${pkg} in
-        github.com/edgelesssys/go-tdx-qpl/*) ;;
-
         *)
           not_allowed
           ;;

bazel/ci/govulncheck.sh.in

@@ -27,11 +27,16 @@ submodules=$(${go} list -f '{{.Dir}}' -m)
 PATH=$(dirname "${go}"):${PATH}
 
 check_module() {
+  excluded_osvs=(
+    "GO-2025-3521" # Kubernetes GitRepo Volume Inadvertent Local Repository Access
+    "GO-2025-3547" # Kubernetes kube-apiserver Vulnerable to Race Condition
+  )
+
   # shellcheck disable=SC2016 # The $ sign in the single quoted string is correct.
   CGO_ENABLED=0 ${govulncheck} -C "$1" -format json "./..." |
-    "${jq}" -sr '
+    "${jq}" --argjson excluded "$(printf '"%s"\n' "${excluded_osvs[@]}" | jq -s)" -sr '
         (map(select(.osv) | {"key": .osv.id, "value": .osv.summary}) | from_entries) as $osvs | 
-        map(select( .finding and .finding.osv != "GO-2024-3166" ) | .finding | select( .trace[-1].module | startswith("github.com/edgelesssys/") )) |
+        map(select( .finding and all($excluded[] != .finding.osv; .) ) | .finding | select( .trace[-1].module | startswith("github.com/edgelesssys/") )) |
         group_by(.osv) | 
         map( {"osv": .[0].osv, "summary": $osvs[.[0].osv], "traces": [.[] | [.trace[] | .module]]} ) |
         if length > 0 then halt_error(1) else .[] end'

bazel/ci/terraform.sh.in

@@ -46,7 +46,6 @@ excludeDirs=(
 excludeLockDirs=(
   "build"
   "terraform-provider-constellation"
-  "terraform/legacy-module"
 )
 
 excludeCheckDirs=(

bazel/proto/rules.bzl

@@ -5,17 +5,14 @@ based on https://github.com/bazelbuild/rules_go/issues/2111#issuecomment-1355927
 """
 
 load("@aspect_bazel_lib//lib:write_source_files.bzl", "write_source_files")
-load("@io_bazel_rules_go//go:def.bzl", "GoLibrary", "go_context")
+load("@io_bazel_rules_go//go:def.bzl", "GoInfo")
 load("@io_bazel_rules_go//proto:compiler.bzl", "GoProtoCompiler")
 
 def _output_go_library_srcs_impl(ctx):
-    go = go_context(ctx)
-
     srcs_of_library = []
     importpath = ""
     for src in ctx.attr.deps:
-        lib = src[GoLibrary]
-        go_src = go.library_to_source(go, ctx.attr, lib, False)
+        lib = src[GoInfo]
         if importpath and lib.importpath != importpath:
             fail(
                 "importpath of all deps must match, got {} and {}",
@@ -23,7 +20,7 @@ def _output_go_library_srcs_impl(ctx):
                 lib.importpath,
             )
         importpath = lib.importpath
-        srcs_of_library.extend(go_src.srcs)
+        srcs_of_library.extend(lib.srcs)
 
     if len(srcs_of_library) != 1:
         fail("expected exactly one src for library, got {}", len(srcs_of_library))
@@ -54,7 +51,7 @@ output_go_library_srcs = rule(
             default = "@io_bazel_rules_go//proto:go_proto",
         ),
         "deps": attr.label_list(
-            providers = [GoLibrary],
+            providers = [GoInfo],
             aspects = [],
         ),
         "out": attr.output(

bazel/release/artifacts/BUILD.bazel

@@ -70,5 +70,5 @@ go_test(
     env = platform_container_sums_paths | platform_clis_paths,
     # keep
     x_defs = {"runsUnder": "bazel"},
-    deps = ["@io_bazel_rules_go//go/runfiles:go_default_library"],
+    deps = ["@io_bazel_rules_go//go/runfiles"],
 )

bazel/toolchains/ci_deps.bzl

@@ -97,83 +97,83 @@ def _actionlint_deps():
         name = "com_github_rhysd_actionlint_linux_amd64",
         build_file_content = """exports_files(["actionlint"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/fc0a6886bbb9a23a39eeec4b176193cadb54ddbe77cdbb19b637933919545395",
-            "https://github.com/rhysd/actionlint/releases/download/v1.7.4/actionlint_1.7.4_linux_amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/023070a287cd8cccd71515fedc843f1985bf96c436b7effaecce67290e7e0757",
+            "https://github.com/rhysd/actionlint/releases/download/v1.7.7/actionlint_1.7.7_linux_amd64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "fc0a6886bbb9a23a39eeec4b176193cadb54ddbe77cdbb19b637933919545395",
+        sha256 = "023070a287cd8cccd71515fedc843f1985bf96c436b7effaecce67290e7e0757",
     )
     http_archive(
         name = "com_github_rhysd_actionlint_linux_arm64",
         build_file_content = """exports_files(["actionlint"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/ede03682dc955381d057dde95bb85ce9ca418122209a8a313b617d4adec56416",
-            "https://github.com/rhysd/actionlint/releases/download/v1.7.4/actionlint_1.7.4_linux_arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/401942f9c24ed71e4fe71b76c7d638f66d8633575c4016efd2977ce7c28317d0",
+            "https://github.com/rhysd/actionlint/releases/download/v1.7.7/actionlint_1.7.7_linux_arm64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "ede03682dc955381d057dde95bb85ce9ca418122209a8a313b617d4adec56416",
+        sha256 = "401942f9c24ed71e4fe71b76c7d638f66d8633575c4016efd2977ce7c28317d0",
     )
     http_archive(
         name = "com_github_rhysd_actionlint_darwin_amd64",
         build_file_content = """exports_files(["actionlint"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/63a3ba90ee2325afad3ff2e64a4d80688c261e6c68be8e6ab91214637bf936b8",
-            "https://github.com/rhysd/actionlint/releases/download/v1.7.4/actionlint_1.7.4_darwin_amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/28e5de5a05fc558474f638323d736d822fff183d2d492f0aecb2b73cc44584f5",
+            "https://github.com/rhysd/actionlint/releases/download/v1.7.7/actionlint_1.7.7_darwin_amd64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "63a3ba90ee2325afad3ff2e64a4d80688c261e6c68be8e6ab91214637bf936b8",
+        sha256 = "28e5de5a05fc558474f638323d736d822fff183d2d492f0aecb2b73cc44584f5",
     )
     http_archive(
         name = "com_github_rhysd_actionlint_darwin_arm64",
         build_file_content = """exports_files(["actionlint"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/cbd193bb490f598d77e179261d7b76dfebd049dddede5803ba21cbf6a469aeee",
-            "https://github.com/rhysd/actionlint/releases/download/v1.7.4/actionlint_1.7.4_darwin_arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/2693315b9093aeacb4ebd91a993fea54fc215057bf0da2659056b4bc033873db",
+            "https://github.com/rhysd/actionlint/releases/download/v1.7.7/actionlint_1.7.7_darwin_arm64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "cbd193bb490f598d77e179261d7b76dfebd049dddede5803ba21cbf6a469aeee",
+        sha256 = "2693315b9093aeacb4ebd91a993fea54fc215057bf0da2659056b4bc033873db",
     )
 
 def _gofumpt_deps():
     http_file(
         name = "com_github_mvdan_gofumpt_linux_amd64",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/6ff459c1dcae3b0b00844c1a5a4a5b0f547237d8a4f3624aaea8d424aeef24c6",
-            "https://github.com/mvdan/gofumpt/releases/download/v0.7.0/gofumpt_v0.7.0_linux_amd64",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/11604bbaf7321abcc2fca2c6a37b7e9198bb1e76e5a86f297c07201e8ab1fda9",
+            "https://github.com/mvdan/gofumpt/releases/download/v0.8.0/gofumpt_v0.8.0_linux_amd64",
         ],
         executable = True,
         downloaded_file_path = "gofumpt",
-        sha256 = "6ff459c1dcae3b0b00844c1a5a4a5b0f547237d8a4f3624aaea8d424aeef24c6",
+        sha256 = "11604bbaf7321abcc2fca2c6a37b7e9198bb1e76e5a86f297c07201e8ab1fda9",
     )
     http_file(
         name = "com_github_mvdan_gofumpt_linux_arm64",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/00c18c88ef50437629626ba20d677f4648684cb280952814cdd887677d42cbd3",
-            "https://github.com/mvdan/gofumpt/releases/download/v0.7.0/gofumpt_v0.7.0_linux_arm64",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/787c1d3d4d20e6fe2b0bf06a5a913ac0f50343dbf9a71540724a2b8092a0e6ca",
+            "https://github.com/mvdan/gofumpt/releases/download/v0.8.0/gofumpt_v0.8.0_linux_arm64",
         ],
         executable = True,
         downloaded_file_path = "gofumpt",
-        sha256 = "00c18c88ef50437629626ba20d677f4648684cb280952814cdd887677d42cbd3",
+        sha256 = "787c1d3d4d20e6fe2b0bf06a5a913ac0f50343dbf9a71540724a2b8092a0e6ca",
     )
     http_file(
         name = "com_github_mvdan_gofumpt_darwin_amd64",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/b7d05e092da45c5ec96344ab635b1d6547c3e27c840ba39bc76989934efd7ce3",
-            "https://github.com/mvdan/gofumpt/releases/download/v0.7.0/gofumpt_v0.7.0_darwin_amd64",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/0dda6600cf263b703a5ad93e792b06180c36afdee9638617a91dd552f2c6fb3e",
+            "https://github.com/mvdan/gofumpt/releases/download/v0.8.0/gofumpt_v0.8.0_darwin_amd64",
         ],
         executable = True,
         downloaded_file_path = "gofumpt",
-        sha256 = "b7d05e092da45c5ec96344ab635b1d6547c3e27c840ba39bc76989934efd7ce3",
+        sha256 = "0dda6600cf263b703a5ad93e792b06180c36afdee9638617a91dd552f2c6fb3e",
     )
     http_file(
         name = "com_github_mvdan_gofumpt_darwin_arm64",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/08f23114760a090b090706d92b8c52b9875b9eb352d76c77aa354d6aa20b045a",
-            "https://github.com/mvdan/gofumpt/releases/download/v0.7.0/gofumpt_v0.7.0_darwin_arm64",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/7e66e92b7a67d1d12839ab030fb7ae38e5e2273474af3762e67bc7fe9471fcd9",
+            "https://github.com/mvdan/gofumpt/releases/download/v0.8.0/gofumpt_v0.8.0_darwin_arm64",
         ],
         executable = True,
         downloaded_file_path = "gofumpt",
-        sha256 = "08f23114760a090b090706d92b8c52b9875b9eb352d76c77aa354d6aa20b045a",
+        sha256 = "7e66e92b7a67d1d12839ab030fb7ae38e5e2273474af3762e67bc7fe9471fcd9",
     )
 
 def _tfsec_deps():
@@ -181,41 +181,41 @@ def _tfsec_deps():
         name = "com_github_aquasecurity_tfsec_linux_amd64",
         build_file_content = """exports_files(["tfsec"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/9d783fa225a570f034000136973afba86a1708c919a539b72b3ea954a198289c",
-            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.11/tfsec_1.28.11_linux_amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/f643c390e6eabdf4bd64e807ff63abfe977d4f027c0b535eefe7a5c9f391fc28",
+            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.13/tfsec_1.28.13_linux_amd64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "9d783fa225a570f034000136973afba86a1708c919a539b72b3ea954a198289c",
+        sha256 = "f643c390e6eabdf4bd64e807ff63abfe977d4f027c0b535eefe7a5c9f391fc28",
     )
     http_archive(
         name = "com_github_aquasecurity_tfsec_linux_arm64",
         build_file_content = """exports_files(["tfsec"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/68b5c4f6b7c459dd890ecff94b0732e456ef45974894f58bbb90fbb4816f3e52",
-            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.11/tfsec_1.28.11_linux_arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/4aed1b122f817b684cc48da9cdc4b98b891808969441914570c089883c85ac50",
+            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.13/tfsec_1.28.13_linux_arm64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "68b5c4f6b7c459dd890ecff94b0732e456ef45974894f58bbb90fbb4816f3e52",
+        sha256 = "4aed1b122f817b684cc48da9cdc4b98b891808969441914570c089883c85ac50",
     )
     http_archive(
         name = "com_github_aquasecurity_tfsec_darwin_amd64",
         build_file_content = """exports_files(["tfsec"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/d377597f2fd4e6956bb7beb711d627b0e0204c421c17e2cd062213222c2f3001",
-            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.11/tfsec_1.28.11_darwin_amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/966c7656f797c120dceb56a208a50dbf6a363c30876662a28e1c65505afca10d",
+            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.13/tfsec_1.28.13_darwin_amd64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "d377597f2fd4e6956bb7beb711d627b0e0204c421c17e2cd062213222c2f3001",
+        sha256 = "966c7656f797c120dceb56a208a50dbf6a363c30876662a28e1c65505afca10d",
     )
     http_archive(
         name = "com_github_aquasecurity_tfsec_darwin_arm64",
         build_file_content = """exports_files(["tfsec"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/14db6b40049226ebc779789196f99eb4977bb93c99fa51c8b72b603e6cdf44e7",
-            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.11/tfsec_1.28.11_darwin_arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/a381580c81d3413bb3fe07aa91ab89e51c1bbbd33c848194a2b43e9be3729c16",
+            "https://github.com/aquasecurity/tfsec/releases/download/v1.28.13/tfsec_1.28.13_darwin_arm64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "14db6b40049226ebc779789196f99eb4977bb93c99fa51c8b72b603e6cdf44e7",
+        sha256 = "a381580c81d3413bb3fe07aa91ab89e51c1bbbd33c848194a2b43e9be3729c16",
     )
 
 def _golangci_lint_deps():
@@ -223,45 +223,45 @@ def _golangci_lint_deps():
         name = "com_github_golangci_golangci_lint_linux_amd64",
         build_file = "//bazel/toolchains:BUILD.golangci.bazel",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/5101292b7925a6a14b49c5c3d845c5021399698ffd2f41bcfab8a111b5669939",
-            "https://github.com/golangci/golangci-lint/releases/download/v1.62.2/golangci-lint-1.62.2-linux-amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/bc16fd1ef25bce2c600de0122600100ab26d6d75388cc5369c5bb916cb2b82e3",
+            "https://github.com/golangci/golangci-lint/releases/download/v2.1.2/golangci-lint-2.1.2-linux-amd64.tar.gz",
         ],
-        strip_prefix = "golangci-lint-1.62.2-linux-amd64",
+        strip_prefix = "golangci-lint-2.1.2-linux-amd64",
         type = "tar.gz",
-        sha256 = "5101292b7925a6a14b49c5c3d845c5021399698ffd2f41bcfab8a111b5669939",
+        sha256 = "bc16fd1ef25bce2c600de0122600100ab26d6d75388cc5369c5bb916cb2b82e3",
     )
     http_archive(
         name = "com_github_golangci_golangci_lint_linux_arm64",
         build_file = "//bazel/toolchains:BUILD.golangci.bazel",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/10b6f5bd8483bd9e85a82f6119ed08f95609f42b86dc344b5dc15703c74d5b85",
-            "https://github.com/golangci/golangci-lint/releases/download/v1.62.2/golangci-lint-1.62.2-linux-arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/46e86f1c4a94236e4d0bb35252c72939bed9f749897aaad54b576d430b1bb6d4",
+            "https://github.com/golangci/golangci-lint/releases/download/v2.1.2/golangci-lint-2.1.2-linux-arm64.tar.gz",
         ],
-        strip_prefix = "golangci-lint-1.62.2-linux-arm64",
+        strip_prefix = "golangci-lint-2.1.2-linux-arm64",
         type = "tar.gz",
-        sha256 = "10b6f5bd8483bd9e85a82f6119ed08f95609f42b86dc344b5dc15703c74d5b85",
+        sha256 = "46e86f1c4a94236e4d0bb35252c72939bed9f749897aaad54b576d430b1bb6d4",
     )
     http_archive(
         name = "com_github_golangci_golangci_lint_darwin_amd64",
         build_file = "//bazel/toolchains:BUILD.golangci.bazel",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/6c9ffd05896f0638d5c37152ac4ae337c2d301ba6c9dadf49c04e6d639f10f91",
-            "https://github.com/golangci/golangci-lint/releases/download/v1.62.2/golangci-lint-1.62.2-darwin-amd64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/ed02ba3ad28466d61d2ae2b80cc95671713fa842c353da37842b1b89e36cb3ce",
+            "https://github.com/golangci/golangci-lint/releases/download/v2.1.2/golangci-lint-2.1.2-darwin-amd64.tar.gz",
         ],
-        strip_prefix = "golangci-lint-1.62.2-darwin-amd64",
+        strip_prefix = "golangci-lint-2.1.2-darwin-amd64",
         type = "tar.gz",
-        sha256 = "6c9ffd05896f0638d5c37152ac4ae337c2d301ba6c9dadf49c04e6d639f10f91",
+        sha256 = "ed02ba3ad28466d61d2ae2b80cc95671713fa842c353da37842b1b89e36cb3ce",
     )
     http_archive(
         name = "com_github_golangci_golangci_lint_darwin_arm64",
         build_file = "//bazel/toolchains:BUILD.golangci.bazel",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/6c76f54467ba471f7bdcd5df0f27c3fa3dbe530b771a10d384c3d8c7178f5e89",
-            "https://github.com/golangci/golangci-lint/releases/download/v1.62.2/golangci-lint-1.62.2-darwin-arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/1cff60651d7c95a4248fa72f0dd020bffed1d2dc4dd8c2c77aee89a0731fa615",
+            "https://github.com/golangci/golangci-lint/releases/download/v2.1.2/golangci-lint-2.1.2-darwin-arm64.tar.gz",
         ],
-        strip_prefix = "golangci-lint-1.62.2-darwin-arm64",
+        strip_prefix = "golangci-lint-2.1.2-darwin-arm64",
         type = "tar.gz",
-        sha256 = "6c76f54467ba471f7bdcd5df0f27c3fa3dbe530b771a10d384c3d8c7178f5e89",
+        sha256 = "1cff60651d7c95a4248fa72f0dd020bffed1d2dc4dd8c2c77aee89a0731fa615",
     )
 
 def _buf_deps():
@@ -270,44 +270,44 @@ def _buf_deps():
         strip_prefix = "buf/bin",
         build_file_content = """exports_files(["buf"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/deebd48a6bf85b073d7c7800c17b330376487e86852d4905c76a205b6fd795d4",
-            "https://github.com/bufbuild/buf/releases/download/v1.45.0/buf-Linux-x86_64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/ce439b98c0e655ba1821fc529442f677135a9a44206a85cf2081a445bde02554",
+            "https://github.com/bufbuild/buf/releases/download/v1.52.1/buf-Linux-x86_64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "deebd48a6bf85b073d7c7800c17b330376487e86852d4905c76a205b6fd795d4",
+        sha256 = "ce439b98c0e655ba1821fc529442f677135a9a44206a85cf2081a445bde02554",
     )
     http_archive(
         name = "com_github_bufbuild_buf_linux_arm64",
         strip_prefix = "buf/bin",
         build_file_content = """exports_files(["buf"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/2d3ebfed036881d0615e5b24288cf788791b45848f26e915e3efe7ee9c10735d",
-            "https://github.com/bufbuild/buf/releases/download/v1.45.0/buf-Linux-aarch64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/fb980e62f55a0d705f555124b5b250a6234deae67b3a493b1844fed8cb48f012",
+            "https://github.com/bufbuild/buf/releases/download/v1.52.1/buf-Linux-aarch64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "2d3ebfed036881d0615e5b24288cf788791b45848f26e915e3efe7ee9c10735d",
+        sha256 = "fb980e62f55a0d705f555124b5b250a6234deae67b3a493b1844fed8cb48f012",
     )
     http_archive(
         name = "com_github_bufbuild_buf_darwin_amd64",
         strip_prefix = "buf/bin",
         build_file_content = """exports_files(["buf"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/7fef3c482ac440cc09c40864498ef1f44745fde82428ddf52edd2012d3a036a4",
-            "https://github.com/bufbuild/buf/releases/download/v1.45.0/buf-Darwin-x86_64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/ff3aedaa8bf53c3ae53bf863bb6141a23ef9e2ef750016ab217b0466ab3e89be",
+            "https://github.com/bufbuild/buf/releases/download/v1.52.1/buf-Darwin-x86_64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "7fef3c482ac440cc09c40864498ef1f44745fde82428ddf52edd2012d3a036a4",
+        sha256 = "ff3aedaa8bf53c3ae53bf863bb6141a23ef9e2ef750016ab217b0466ab3e89be",
     )
     http_archive(
         name = "com_github_bufbuild_buf_darwin_arm64",
         strip_prefix = "buf/bin",
         build_file_content = """exports_files(["buf"], visibility = ["//visibility:public"])""",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/e5309c70c7bb4a06d799ab7c7601c0d647c704085593d5cd981db29f986e469b",
-            "https://github.com/bufbuild/buf/releases/download/v1.45.0/buf-Darwin-arm64.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/b11d5afda7f58a44a6520b798902b1263aba921b0989cb156ecf2acc8eb1ce31",
+            "https://github.com/bufbuild/buf/releases/download/v1.52.1/buf-Darwin-arm64.tar.gz",
         ],
         type = "tar.gz",
-        sha256 = "e5309c70c7bb4a06d799ab7c7601c0d647c704085593d5cd981db29f986e469b",
+        sha256 = "b11d5afda7f58a44a6520b798902b1263aba921b0989cb156ecf2acc8eb1ce31",
     )
 
 def _talos_docgen_deps():

bazel/toolchains/container_images.bzl

@@ -7,7 +7,7 @@ load("@rules_oci//oci:pull.bzl", "oci_pull")
 def containter_image_deps():
     oci_pull(
         name = "distroless_static",
-        digest = "sha256:f4a57e8ffd7ba407bdd0eb315bb54ef1f21a2100a7f032e9102e4da34fe7c196",
+        digest = "sha256:3d0f463de06b7ddff27684ec3bfd0b54a425149d0f8685308b1fdf297b0265e9",
         image = "gcr.io/distroless/static",
         platforms = [
             "linux/amd64",
@@ -16,6 +16,6 @@ def containter_image_deps():
     )
     oci_pull(
         name = "libvirtd_base",
-        digest = "sha256:99dbf3cf69b3f97cb0158bde152c9bc7c2a96458cf462527ee80b75754f572a7",
+        digest = "sha256:f23e0f587860c841adde25b1b4f0d99aa4fbce1c92b01b5b46ab5fa35980a135",
         image = "ghcr.io/edgelesssys/constellation/libvirtd-base",
     )

bazel/toolchains/linux_kernel.bzl

@@ -9,38 +9,38 @@ def kernel_rpms():
     http_file(
         name = "kernel_lts",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/c87995e19c04e2f033e6db5e92bfcb845ac015722e776c09a7af4c82c86cd273",
-            "https://cdn.confidential.cloud/constellation/kernel/6.6.30-100.constellation/kernel-6.6.30-100.constellation.fc40.x86_64.rpm",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/7834bc4bc7e088c98505956382884bdc670ab9a9283288b7fef04a43df31356e",
+            "https://cdn.confidential.cloud/constellation/kernel/6.6.87-100.constellation/kernel-6.6.87-100.constellation.fc40.x86_64.rpm",
         ],
         downloaded_file_path = "kernel-lts.rpm",
-        sha256 = "c87995e19c04e2f033e6db5e92bfcb845ac015722e776c09a7af4c82c86cd273",
+        sha256 = "7834bc4bc7e088c98505956382884bdc670ab9a9283288b7fef04a43df31356e",
     )
     http_file(
         name = "kernel_core_lts",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/5692d862b0cc0c442c581e5f3dc9f3c36cabda0c29d3f62e9b6313a6ec88b140",
-            "https://cdn.confidential.cloud/constellation/kernel/6.6.30-100.constellation/kernel-core-6.6.30-100.constellation.fc40.x86_64.rpm",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/2763c699d1e2f9810421ac7af2e9c94c6f98533e83f2938c26f1d824e3559b97",
+            "https://cdn.confidential.cloud/constellation/kernel/6.6.87-100.constellation/kernel-core-6.6.87-100.constellation.fc40.x86_64.rpm",
         ],
         downloaded_file_path = "kernel-core-lts.rpm",
-        sha256 = "5692d862b0cc0c442c581e5f3dc9f3c36cabda0c29d3f62e9b6313a6ec88b140",
+        sha256 = "2763c699d1e2f9810421ac7af2e9c94c6f98533e83f2938c26f1d824e3559b97",
     )
     http_file(
         name = "kernel_modules_lts",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/e1b697343b4f8ed8e992cd92860208dc1c28eb8b25a88f42f426326a0bbc307f",
-            "https://cdn.confidential.cloud/constellation/kernel/6.6.30-100.constellation/kernel-modules-6.6.30-100.constellation.fc40.x86_64.rpm",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/a7604eec263f190db573d809d20336bbf75e46c51f5977f5db95bb88bfec56d3",
+            "https://cdn.confidential.cloud/constellation/kernel/6.6.87-100.constellation/kernel-modules-6.6.87-100.constellation.fc40.x86_64.rpm",
         ],
         downloaded_file_path = "kernel-modules-lts.rpm",
-        sha256 = "e1b697343b4f8ed8e992cd92860208dc1c28eb8b25a88f42f426326a0bbc307f",
+        sha256 = "a7604eec263f190db573d809d20336bbf75e46c51f5977f5db95bb88bfec56d3",
     )
     http_file(
         name = "kernel_modules_core_lts",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/448c6b10d9ed02aed078ff77223f5e495b2041be12d92eb0e5ca5726a08e0626",
-            "https://cdn.confidential.cloud/constellation/kernel/6.6.30-100.constellation/kernel-modules-core-6.6.30-100.constellation.fc40.x86_64.rpm",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/648fd503d7d54608fbd62ace87c4da098f72abbaac1ab7e343327fc24ccef7f8",
+            "https://cdn.confidential.cloud/constellation/kernel/6.6.87-100.constellation/kernel-modules-core-6.6.87-100.constellation.fc40.x86_64.rpm",
         ],
         downloaded_file_path = "kernel-modules-core-lts.rpm",
-        sha256 = "448c6b10d9ed02aed078ff77223f5e495b2041be12d92eb0e5ca5726a08e0626",
+        sha256 = "648fd503d7d54608fbd62ace87c4da098f72abbaac1ab7e343327fc24ccef7f8",
     )
 
     # mainline kernel

bazel/toolchains/nixpkgs_deps.bzl

@@ -5,11 +5,11 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 def nixpkgs_deps():
     http_archive(
         name = "io_tweag_rules_nixpkgs",
-        sha256 = "1ce13c13a2f354fd37016d9fb333efeddcb308e89db9b3a8f45eafce57746f49",
-        strip_prefix = "rules_nixpkgs-668609f0b3627751651cb325166d0e95062be3f7",
+        sha256 = "30271f7bd380e4e20e4d7132c324946c4fdbc31ebe0bbb6638a0f61a37e74397",
+        strip_prefix = "rules_nixpkgs-0.13.0",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/1ce13c13a2f354fd37016d9fb333efeddcb308e89db9b3a8f45eafce57746f49",
-            "https://github.com/tweag/rules_nixpkgs/archive/668609f0b3627751651cb325166d0e95062be3f7.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/30271f7bd380e4e20e4d7132c324946c4fdbc31ebe0bbb6638a0f61a37e74397",
+            "https://github.com/tweag/rules_nixpkgs/releases/download/v0.13.0/rules_nixpkgs-0.13.0.tar.gz",
         ],
         type = "tar.gz",
     )

bazel/toolchains/oci_deps.bzl

@@ -7,14 +7,13 @@ def oci_deps():
     # Remove this override once https://github.com/bazel-contrib/rules_oci/issues/420 is fixed.
     http_archive(
         name = "rules_oci",
-        strip_prefix = "rules_oci-2.0.1",
+        strip_prefix = "rules_oci-2.2.5",
         type = "tar.gz",
         urls = [
-            "https://cdn.confidential.cloud/constellation/cas/sha256/acbf8f40e062f707f8754e914dcb0013803c6e5e3679d3e05b571a9f5c7e0b43",
-            "https://cdn.confidential.cloud/constellation/cas/sha256/f70f07f9d0d6c275d7ec7d3c7f236d9b552ba3205e8f37df9c1125031cf967cc",
-            "https://github.com/bazel-contrib/rules_oci/releases/download/v2.0.1/rules_oci-v2.0.1.tar.gz",
+            "https://cdn.confidential.cloud/constellation/cas/sha256/361c417e8c95cd7c3d8b5cf4b202e76bac8d41532131534ff8e6fa43aa161142",
+            "https://github.com/bazel-contrib/rules_oci/releases/download/v2.2.5/rules_oci-v2.2.5.tar.gz",
         ],
-        sha256 = "acbf8f40e062f707f8754e914dcb0013803c6e5e3679d3e05b571a9f5c7e0b43",
+        sha256 = "361c417e8c95cd7c3d8b5cf4b202e76bac8d41532131534ff8e6fa43aa161142",
         patches = ["//bazel/toolchains:0001-disable-Windows-support.patch"],
         patch_args = ["-p1"],
     )

bootstrapper/initproto/init.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
-// 	protoc        v5.29.0--rc2
+// 	protoc-gen-go v1.36.6
+// 	protoc        v5.29.1
 // source: bootstrapper/initproto/init.proto
 
 package initproto
@@ -16,6 +16,7 @@ import (
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -26,10 +27,7 @@ const (
 )
 
 type InitRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
+	state                protoimpl.MessageState  `protogen:"open.v1"`
 	KmsUri               string                  `protobuf:"bytes,1,opt,name=kms_uri,json=kmsUri,proto3" json:"kms_uri,omitempty"`
 	StorageUri           string                  `protobuf:"bytes,2,opt,name=storage_uri,json=storageUri,proto3" json:"storage_uri,omitempty"`
 	MeasurementSalt      []byte                  `protobuf:"bytes,3,opt,name=measurement_salt,json=measurementSalt,proto3" json:"measurement_salt,omitempty"`
@@ -40,6 +38,8 @@ type InitRequest struct {
 	ClusterName          string                  `protobuf:"bytes,9,opt,name=cluster_name,json=clusterName,proto3" json:"cluster_name,omitempty"`
 	ApiserverCertSans    []string                `protobuf:"bytes,10,rep,name=apiserver_cert_sans,json=apiserverCertSans,proto3" json:"apiserver_cert_sans,omitempty"`
 	ServiceCidr          string                  `protobuf:"bytes,11,opt,name=service_cidr,json=serviceCidr,proto3" json:"service_cidr,omitempty"`
+	unknownFields        protoimpl.UnknownFields
+	sizeCache            protoimpl.SizeCache
 }
 
 func (x *InitRequest) Reset() {
@@ -143,16 +143,15 @@ func (x *InitRequest) GetServiceCidr() string {
 }
 
 type InitResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	// Types that are assignable to Kind:
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// Types that are valid to be assigned to Kind:
 	//
 	//	*InitResponse_InitSuccess
 	//	*InitResponse_InitFailure
 	//	*InitResponse_Log
-	Kind isInitResponse_Kind `protobuf_oneof:"kind"`
+	Kind          isInitResponse_Kind `protobuf_oneof:"kind"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *InitResponse) Reset() {
@@ -185,30 +184,36 @@ func (*InitResponse) Descriptor() ([]byte, []int) {
 	return file_bootstrapper_initproto_init_proto_rawDescGZIP(), []int{1}
 }
 
-func (m *InitResponse) GetKind() isInitResponse_Kind {
-	if m != nil {
-		return m.Kind
+func (x *InitResponse) GetKind() isInitResponse_Kind {
+	if x != nil {
+		return x.Kind
 	}
 	return nil
 }
 
 func (x *InitResponse) GetInitSuccess() *InitSuccessResponse {
-	if x, ok := x.GetKind().(*InitResponse_InitSuccess); ok {
-		return x.InitSuccess
+	if x != nil {
+		if x, ok := x.Kind.(*InitResponse_InitSuccess); ok {
+			return x.InitSuccess
+		}
 	}
 	return nil
 }
 
 func (x *InitResponse) GetInitFailure() *InitFailureResponse {
-	if x, ok := x.GetKind().(*InitResponse_InitFailure); ok {
-		return x.InitFailure
+	if x != nil {
+		if x, ok := x.Kind.(*InitResponse_InitFailure); ok {
+			return x.InitFailure
+		}
 	}
 	return nil
 }
 
 func (x *InitResponse) GetLog() *LogResponseType {
-	if x, ok := x.GetKind().(*InitResponse_Log); ok {
-		return x.Log
+	if x != nil {
+		if x, ok := x.Kind.(*InitResponse_Log); ok {
+			return x.Log
+		}
 	}
 	return nil
 }
@@ -236,13 +241,12 @@ func (*InitResponse_InitFailure) isInitResponse_Kind() {}
 func (*InitResponse_Log) isInitResponse_Kind() {}
 
 type InitSuccessResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Kubeconfig    []byte                 `protobuf:"bytes,1,opt,name=kubeconfig,proto3" json:"kubeconfig,omitempty"`
+	OwnerId       []byte                 `protobuf:"bytes,2,opt,name=owner_id,json=ownerId,proto3" json:"owner_id,omitempty"`
+	ClusterId     []byte                 `protobuf:"bytes,3,opt,name=cluster_id,json=clusterId,proto3" json:"cluster_id,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Kubeconfig []byte `protobuf:"bytes,1,opt,name=kubeconfig,proto3" json:"kubeconfig,omitempty"`
-	OwnerId    []byte `protobuf:"bytes,2,opt,name=owner_id,json=ownerId,proto3" json:"owner_id,omitempty"`
-	ClusterId  []byte `protobuf:"bytes,3,opt,name=cluster_id,json=clusterId,proto3" json:"cluster_id,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *InitSuccessResponse) Reset() {
@@ -297,11 +301,10 @@ func (x *InitSuccessResponse) GetClusterId() []byte {
 }
 
 type InitFailureResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Error         string                 `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Error string `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *InitFailureResponse) Reset() {
@@ -342,11 +345,10 @@ func (x *InitFailureResponse) GetError() string {
 }
 
 type LogResponseType struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Log           []byte                 `protobuf:"bytes,1,opt,name=log,proto3" json:"log,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Log []byte `protobuf:"bytes,1,opt,name=log,proto3" json:"log,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *LogResponseType) Reset() {
@@ -387,14 +389,13 @@ func (x *LogResponseType) GetLog() []byte {
 }
 
 type KubernetesComponent struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Url           string                 `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
+	Hash          string                 `protobuf:"bytes,2,opt,name=hash,proto3" json:"hash,omitempty"`
+	InstallPath   string                 `protobuf:"bytes,3,opt,name=install_path,json=installPath,proto3" json:"install_path,omitempty"`
+	Extract       bool                   `protobuf:"varint,4,opt,name=extract,proto3" json:"extract,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Url         string `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
-	Hash        string `protobuf:"bytes,2,opt,name=hash,proto3" json:"hash,omitempty"`
-	InstallPath string `protobuf:"bytes,3,opt,name=install_path,json=installPath,proto3" json:"install_path,omitempty"`
-	Extract     bool   `protobuf:"varint,4,opt,name=extract,proto3" json:"extract,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *KubernetesComponent) Reset() {
@@ -457,92 +458,55 @@ func (x *KubernetesComponent) GetExtract() bool {
 
 var File_bootstrapper_initproto_init_proto protoreflect.FileDescriptor
 
-var file_bootstrapper_initproto_init_proto_rawDesc = []byte{
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-	0x73, 0x65, 0x30, 0x01, 0x42, 0x40, 0x5a, 0x3e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63,
-	0x6f, 0x6d, 0x2f, 0x65, 0x64, 0x67, 0x65, 0x6c, 0x65, 0x73, 0x73, 0x73, 0x79, 0x73, 0x2f, 0x63,
-	0x6f, 0x6e, 0x73, 0x74, 0x65, 0x6c, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x76, 0x32, 0x2f,
-	0x62, 0x6f, 0x6f, 0x74, 0x73, 0x74, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x2f, 0x69, 0x6e, 0x69,
-	0x74, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-}
+const file_bootstrapper_initproto_init_proto_rawDesc = "" +
+	"\n" +
+	"!bootstrapper/initproto/init.proto\x12\x04init\x1a-internal/versions/components/components.proto\"\xd0\x03\n" +
+	"\vInitRequest\x12\x17\n" +
+	"\akms_uri\x18\x01 \x01(\tR\x06kmsUri\x12\x1f\n" +
+	"\vstorage_uri\x18\x02 \x01(\tR\n" +
+	"storageUri\x12)\n" +
+	"\x10measurement_salt\x18\x03 \x01(\fR\x0fmeasurementSalt\x12-\n" +
+	"\x12kubernetes_version\x18\x05 \x01(\tR\x11kubernetesVersion\x12)\n" +
+	"\x10conformance_mode\x18\x06 \x01(\bR\x0fconformanceMode\x12J\n" +
+	"\x15kubernetes_components\x18\a \x03(\v2\x15.components.ComponentR\x14kubernetesComponents\x12\x1f\n" +
+	"\vinit_secret\x18\b \x01(\fR\n" +
+	"initSecret\x12!\n" +
+	"\fcluster_name\x18\t \x01(\tR\vclusterName\x12.\n" +
+	"\x13apiserver_cert_sans\x18\n" +
+	" \x03(\tR\x11apiserverCertSans\x12!\n" +
+	"\fservice_cidr\x18\v \x01(\tR\vserviceCidrJ\x04\b\x04\x10\x05R\x19cloud_service_account_uri\"\xc1\x01\n" +
+	"\fInitResponse\x12>\n" +
+	"\finit_success\x18\x01 \x01(\v2\x19.init.InitSuccessResponseH\x00R\vinitSuccess\x12>\n" +
+	"\finit_failure\x18\x02 \x01(\v2\x19.init.InitFailureResponseH\x00R\vinitFailure\x12)\n" +
+	"\x03log\x18\x03 \x01(\v2\x15.init.LogResponseTypeH\x00R\x03logB\x06\n" +
+	"\x04kind\"o\n" +
+	"\x13InitSuccessResponse\x12\x1e\n" +
+	"\n" +
+	"kubeconfig\x18\x01 \x01(\fR\n" +
+	"kubeconfig\x12\x19\n" +
+	"\bowner_id\x18\x02 \x01(\fR\aownerId\x12\x1d\n" +
+	"\n" +
+	"cluster_id\x18\x03 \x01(\fR\tclusterId\"+\n" +
+	"\x13InitFailureResponse\x12\x14\n" +
+	"\x05error\x18\x01 \x01(\tR\x05error\"#\n" +
+	"\x0fLogResponseType\x12\x10\n" +
+	"\x03log\x18\x01 \x01(\fR\x03log\"x\n" +
+	"\x13KubernetesComponent\x12\x10\n" +
+	"\x03url\x18\x01 \x01(\tR\x03url\x12\x12\n" +
+	"\x04hash\x18\x02 \x01(\tR\x04hash\x12!\n" +
+	"\finstall_path\x18\x03 \x01(\tR\vinstallPath\x12\x18\n" +
+	"\aextract\x18\x04 \x01(\bR\aextract26\n" +
+	"\x03API\x12/\n" +
+	"\x04Init\x12\x11.init.InitRequest\x1a\x12.init.InitResponse0\x01B@Z>github.com/edgelesssys/constellation/v2/bootstrapper/initprotob\x06proto3"
 
 var (
 	file_bootstrapper_initproto_init_proto_rawDescOnce sync.Once
-	file_bootstrapper_initproto_init_proto_rawDescData = file_bootstrapper_initproto_init_proto_rawDesc
+	file_bootstrapper_initproto_init_proto_rawDescData []byte
 )
 
 func file_bootstrapper_initproto_init_proto_rawDescGZIP() []byte {
 	file_bootstrapper_initproto_init_proto_rawDescOnce.Do(func() {
-		file_bootstrapper_initproto_init_proto_rawDescData = protoimpl.X.CompressGZIP(file_bootstrapper_initproto_init_proto_rawDescData)
+		file_bootstrapper_initproto_init_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_bootstrapper_initproto_init_proto_rawDesc), len(file_bootstrapper_initproto_init_proto_rawDesc)))
 	})
 	return file_bootstrapper_initproto_init_proto_rawDescData
 }
@@ -585,7 +549,7 @@ func file_bootstrapper_initproto_init_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_bootstrapper_initproto_init_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_bootstrapper_initproto_init_proto_rawDesc), len(file_bootstrapper_initproto_init_proto_rawDesc)),
 			NumEnums:      0,
 			NumMessages:   6,
 			NumExtensions: 0,
@@ -596,7 +560,6 @@ func file_bootstrapper_initproto_init_proto_init() {
 		MessageInfos:      file_bootstrapper_initproto_init_proto_msgTypes,
 	}.Build()
 	File_bootstrapper_initproto_init_proto = out.File
-	file_bootstrapper_initproto_init_proto_rawDesc = nil
 	file_bootstrapper_initproto_init_proto_goTypes = nil
 	file_bootstrapper_initproto_init_proto_depIdxs = nil
 }

bootstrapper/internal/initserver/BUILD.bazel

@@ -11,6 +11,7 @@ go_library(
         "//bootstrapper/internal/journald",
         "//internal/atls",
         "//internal/attestation",
+        "//internal/constants",
         "//internal/crypto",
         "//internal/file",
         "//internal/grpc/atlscredentials",
@@ -26,6 +27,7 @@ go_library(
         "@org_golang_google_grpc//keepalive",
         "@org_golang_google_grpc//status",
         "@org_golang_x_crypto//bcrypt",
+        "@org_golang_x_crypto//ssh",
     ],
 )
 

bootstrapper/internal/initserver/initserver.go

@@ -20,6 +20,7 @@ package initserver
 import (
 	"bufio"
 	"context"
+	"crypto/ed25519"
 	"errors"
 	"fmt"
 	"io"
@@ -33,6 +34,7 @@ import (
 	"github.com/edgelesssys/constellation/v2/bootstrapper/internal/journald"
 	"github.com/edgelesssys/constellation/v2/internal/atls"
 	"github.com/edgelesssys/constellation/v2/internal/attestation"
+	"github.com/edgelesssys/constellation/v2/internal/constants"
 	"github.com/edgelesssys/constellation/v2/internal/crypto"
 	"github.com/edgelesssys/constellation/v2/internal/file"
 	"github.com/edgelesssys/constellation/v2/internal/grpc/atlscredentials"
@@ -44,6 +46,7 @@ import (
 	"github.com/edgelesssys/constellation/v2/internal/role"
 	"github.com/edgelesssys/constellation/v2/internal/versions/components"
 	"golang.org/x/crypto/bcrypt"
+	"golang.org/x/crypto/ssh"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/keepalive"
@@ -222,6 +225,28 @@ func (s *Server) Init(req *initproto.InitRequest, stream initproto.API_InitServe
 		return err
 	}
 
+	// Derive the emergency ssh CA key
+	key, err := cloudKms.GetDEK(stream.Context(), crypto.DEKPrefix+constants.SSHCAKeySuffix, ed25519.SeedSize)
+	if err != nil {
+		if e := s.sendLogsWithMessage(stream, status.Errorf(codes.Internal, "retrieving DEK for key derivation: %s", err)); e != nil {
+			err = errors.Join(err, e)
+		}
+		return err
+	}
+	ca, err := crypto.GenerateEmergencySSHCAKey(key)
+	if err != nil {
+		if e := s.sendLogsWithMessage(stream, status.Errorf(codes.Internal, "generating emergency SSH CA key: %s", err)); e != nil {
+			err = errors.Join(err, e)
+		}
+		return err
+	}
+	if err := s.fileHandler.Write(constants.SSHCAKeyPath, ssh.MarshalAuthorizedKey(ca.PublicKey()), file.OptMkdirAll); err != nil {
+		if e := s.sendLogsWithMessage(stream, status.Errorf(codes.Internal, "writing ssh CA pubkey: %s", err)); e != nil {
+			err = errors.Join(err, e)
+		}
+		return err
+	}
+
 	clusterName := req.ClusterName
 	if clusterName == "" {
 		clusterName = "constellation"

bootstrapper/internal/initserver/initserver_test.go

@@ -67,7 +67,7 @@ func TestNew(t *testing.T) {
 			assert := assert.New(t)
 
 			server, err := New(
-				context.TODO(), newFakeLock(), &stubClusterInitializer{}, atls.NewFakeIssuer(variant.Dummy{}),
+				t.Context(), newFakeLock(), &stubClusterInitializer{}, atls.NewFakeIssuer(variant.Dummy{}),
 				&stubDisk{}, fh, &tc.metadata, logger.NewTest(t),
 			)
 			if tc.wantErr {
@@ -352,9 +352,9 @@ func TestSetupDisk(t *testing.T) {
 
 			masterSecret := uri.MasterSecret{Key: tc.masterKey, Salt: tc.salt}
 
-			cloudKms, err := kmssetup.KMS(context.Background(), uri.NoStoreURI, masterSecret.EncodeToURI())
+			cloudKms, err := kmssetup.KMS(t.Context(), uri.NoStoreURI, masterSecret.EncodeToURI())
 			require.NoError(err)
-			assert.NoError(server.setupDisk(context.Background(), cloudKms))
+			assert.NoError(server.setupDisk(t.Context(), cloudKms))
 		})
 	}
 }

bootstrapper/internal/joinclient/joinclient.go

@@ -271,6 +271,10 @@ func (c *JoinClient) startNodeAndJoin(ticket *joinproto.IssueJoinTicketResponse,
 		return fmt.Errorf("writing kubelet key: %w", err)
 	}
 
+	if err := c.fileHandler.Write(constants.SSHCAKeyPath, ticket.AuthorizedCaPublicKey, file.OptMkdirAll); err != nil {
+		return fmt.Errorf("writing ssh ca key: %w", err)
+	}
+
 	state := nodestate.NodeState{
 		Role:            c.role,
 		MeasurementSalt: ticket.MeasurementSalt,

bootstrapper/internal/joinclient/joinclient_test.go

@@ -50,6 +50,8 @@ func TestClient(t *testing.T) {
 		{Role: role.ControlPlane, Name: "node-4", VPCIP: "192.0.2.2"},
 		{Role: role.ControlPlane, Name: "node-5", VPCIP: "192.0.2.3"},
 	}
+	caDerivationKey := make([]byte, 256)
+	respCaKey := &joinproto.IssueJoinTicketResponse{AuthorizedCaPublicKey: caDerivationKey}
 
 	testCases := map[string]struct {
 		role          role.Role
@@ -69,7 +71,7 @@ func TestClient(t *testing.T) {
 				selfAnswer{err: assert.AnError},
 				selfAnswer{instance: workerSelf},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -85,7 +87,7 @@ func TestClient(t *testing.T) {
 				selfAnswer{instance: metadata.InstanceMetadata{Name: "node-1"}},
 				selfAnswer{instance: workerSelf},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -101,7 +103,7 @@ func TestClient(t *testing.T) {
 				listAnswer{err: assert.AnError},
 				listAnswer{err: assert.AnError},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -117,7 +119,7 @@ func TestClient(t *testing.T) {
 				listAnswer{},
 				listAnswer{},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -134,7 +136,7 @@ func TestClient(t *testing.T) {
 				listAnswer{instances: peers},
 				issueJoinTicketAnswer{err: assert.AnError},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -151,7 +153,7 @@ func TestClient(t *testing.T) {
 				listAnswer{instances: peers},
 				issueJoinTicketAnswer{err: assert.AnError},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      newFakeLock(),
@@ -164,7 +166,7 @@ func TestClient(t *testing.T) {
 			apiAnswers: []any{
 				selfAnswer{instance: controlSelf},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{numBadCalls: -1, joinClusterErr: assert.AnError},
 			nodeLock:      newFakeLock(),
@@ -177,7 +179,7 @@ func TestClient(t *testing.T) {
 			apiAnswers: []any{
 				selfAnswer{instance: controlSelf},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{numBadCalls: 1, joinClusterErr: assert.AnError},
 			nodeLock:      newFakeLock(),
@@ -191,7 +193,7 @@ func TestClient(t *testing.T) {
 			apiAnswers: []any{
 				selfAnswer{instance: controlSelf},
 				listAnswer{instances: peers},
-				issueJoinTicketAnswer{},
+				issueJoinTicketAnswer{resp: respCaKey},
 			},
 			clusterJoiner: &stubClusterJoiner{},
 			nodeLock:      lockedLock,

bootstrapper/internal/kubernetes/k8sapi/BUILD.bazel

@@ -28,6 +28,7 @@ go_library(
         "@io_k8s_kubelet//config/v1beta1",
         "@io_k8s_kubernetes//cmd/kubeadm/app/apis/kubeadm/v1beta3",
         "@io_k8s_kubernetes//cmd/kubeadm/app/constants",
+        "@org_golang_x_mod//semver",
     ],
 )
 

bootstrapper/internal/kubernetes/k8sapi/kubeadm_config.go

@@ -12,6 +12,7 @@ import (
 	"github.com/edgelesssys/constellation/v2/bootstrapper/internal/certificate"
 	"github.com/edgelesssys/constellation/v2/internal/constants"
 	"github.com/edgelesssys/constellation/v2/internal/kubernetes"
+	"golang.org/x/mod/semver"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	kubeletconf "k8s.io/kubelet/config/v1beta1"
@@ -38,7 +39,7 @@ func (c *KubdeadmConfiguration) InitConfiguration(externalCloudProvider bool, cl
 		cloudProvider = "external"
 	}
 
-	return KubeadmInitYAML{
+	initConfig := KubeadmInitYAML{
 		InitConfiguration: kubeadm.InitConfiguration{
 			TypeMeta: metav1.TypeMeta{
 				APIVersion: kubeadm.SchemeGroupVersion.String(),
@@ -157,6 +158,11 @@ func (c *KubdeadmConfiguration) InitConfiguration(externalCloudProvider bool, cl
 			TLSPrivateKeyFile: certificate.KeyFilename,
 		},
 	}
+
+	if semver.Compare(clusterVersion, "v1.31.0") >= 0 {
+		initConfig.ClusterConfiguration.FeatureGates = map[string]bool{"ControlPlaneKubeletLocalMode": true}
+	}
+	return initConfig
 }
 
 // JoinConfiguration returns a new kubeadm join configuration.

bootstrapper/internal/kubernetes/kubernetes_test.go

@@ -201,7 +201,7 @@ func TestInitCluster(t *testing.T) {
 			}
 
 			_, err := kube.InitCluster(
-				context.Background(), string(tc.k8sVersion), "kubernetes",
+				t.Context(), string(tc.k8sVersion), "kubernetes",
 				false, nil, nil, "",
 			)
 
@@ -384,7 +384,7 @@ func TestJoinCluster(t *testing.T) {
 				log:               logger.NewTest(t),
 			}
 
-			err := kube.JoinCluster(context.Background(), joinCommand, tc.role, tc.k8sComponents)
+			err := kube.JoinCluster(t.Context(), joinCommand, tc.role, tc.k8sComponents)
 			if tc.wantErr {
 				assert.Error(err)
 				return

bootstrapper/internal/kubernetes/kubewaiter/kubewaiter_test.go

@@ -39,7 +39,7 @@ func TestCloudKubeAPIWaiter(t *testing.T) {
 			require := require.New(t)
 
 			waiter := &CloudKubeAPIWaiter{}
-			ctx, cancel := context.WithTimeout(context.Background(), 0)
+			ctx, cancel := context.WithTimeout(t.Context(), 0)
 			defer cancel()
 			err := waiter.Wait(ctx, tc.kubeClient)
 			if tc.wantErr {