V8.13.392.2025.11.07

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

.gitea/workflows/generate_PRIVATE_trixie_0.yaml

@@ -0,0 +1,441 @@
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-08-22; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.live.builder
+# SPDX-Security-Contact: security@coresecret.eu
+
+# Version Master V8.13.392.2025.11.07
+
+name: 🔐 Generating a Private Live ISO TRIXIE.
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '.gitea/trigger/t_generate_PRIVATE_trixie_0.yaml'
+
+jobs:
+  generate-private-cdlb-trixie:
+    name: 🔐 Generating a Private Live ISO TRIXIE.
+    runs-on: cdlb.trixie
+
+    container:
+      image: debian:trixie
+
+    defaults:
+      run:
+        shell: bash
+        working-directory: ${{ github.workspace }}
+
+    steps:
+      - name: 🕑 Waiting random time to desynchronize parallel workflows.
+        run: |
+          set -euo pipefail
+          var_wait=$(( RANDOM % 33 ))
+          printf "🕑 Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
+          sleep "${var_wait}"
+
+      - name: 🔧 Basic Image Setup.
+        run: |
+          set -euo pipefail
+          umask 0022
+
+          echo "APT_LISTCHANGES_FRONTEND=none"  >> "${GITHUB_ENV}"
+          echo "DEBIAN_FRONTEND=noninteractive" >> "${GITHUB_ENV}"
+          echo "LC_ALL=C.UTF-8"                 >> "${GITHUB_ENV}"
+          echo "TZ=UTC"                         >> "${GITHUB_ENV}"
+          echo "VAR_CDLB_INSIDE_RUNNER=true"    >> "${GITHUB_ENV}"
+
+          export APT_LISTCHANGES_FRONTEND=none
+          export DEBIAN_FRONTEND=noninteractive
+
+          apt-get update -qq
+          apt-get upgrade -y
+          apt-get install -y --no-install-recommends \
+            apt-utils \
+            bash \
+            bat \
+            ca-certificates \
+            curl \
+            debootstrap \
+            git \
+            gnupg-utils \
+            gnupg \
+            gpg-agent \
+            gpgv \
+            live-build \
+            lsb-release \
+            openssh-client \
+            openssl \
+            perl \
+            pinentry-curses \
+            pinentry-tty \
+            sudo \
+            util-linux \
+            whois
+
+      - name: ⚙️ Check GnuPG Version.
+        run: |
+          gpg --version
+
+      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+
+          rm -rf ~/.ssh && mkdir -m700 ~/.ssh
+
+          ### Private Key
+          echo "${{ secrets.SSH_MSW_DEPLOY_CORESECRET_DEV }}" >| ~/.ssh/id_ed25519
+          chmod 0600 ~/.ssh/id_ed25519
+
+          ### Scan git.coresecret.dev to fill ~/.ssh/known_hosts
+          ssh-keyscan -p 42842 git.coresecret.dev >| ~/.ssh/known_hosts
+          chmod 0600 ~/.ssh/known_hosts
+
+          ### Generate SSH Config for git.coresecret.dev Custom-Port
+          cat <<EOF >| ~/.ssh/config
+          Host git.coresecret.dev
+            HostName git.coresecret.dev
+            Port 42842
+            IdentityFile ~/.ssh/id_ed25519
+            StrictHostKeyChecking yes
+            UserKnownHostsFile ~/.ssh/known_hosts
+          EOF
+          chmod 0600 ~/.ssh/config
+
+      ### https://github.com/actions/checkout/issues/1843
+      - name: 🔧 Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
+        env:
+          ### GITHUB_REF_NAME contains the branch name from the push event.
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+        run: |
+          set -euo pipefail
+          git clone --branch "${GITHUB_REF_NAME}" ssh://git@git.coresecret.dev:42842/msw/CISS.debian.live.builder.git .
+
+      - name: ⚙️ Init GNUPGHOME.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          GNUPGHOME="${PWD}/gnupg.${GITHUB_RUN_ID}.${GITHUB_JOB}"
+          # shellcheck disable=SC2174
+          mkdir -p -m 0700 "${GNUPGHOME}"
+          echo "GNUPGHOME=${GNUPGHOME}"                 >> "${GITHUB_ENV}"
+          echo 'allow-loopback-pinentry'                >| "${GNUPGHOME}/gpg-agent.conf"
+          echo 'pinentry-program /usr/bin/pinentry-tty' >> "${GNUPGHOME}/gpg-agent.conf"
+          echo "trust-model always"                     >> "${GNUPGHOME}/gpg.conf"
+          gpgconf --reload gpg-agent || true
+
+      - name: ⚙️ Importing the 'CI PGP DEPLOY ONLY' key.
+        env:
+          PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV: ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          printf '%s' "${PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV}" | gpg --batch --import
+          unset PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV
+
+      - name: ⚙️ Configuring Git for signed CI/DEPLOY commits.
+        run: |
+          set +x
+          set -euo pipefail
+          git config user.name "Marc S. Weidner BOT"
+          git config user.email "msw+bot@coresecret.dev"
+          git config user.signingkey ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV_FPR }}
+          git config commit.gpgsign true
+          git config gpg.program gpg
+          git config gpg.format openpgp
+          git config --get user.signingkey
+
+      - name: ⚙️ Preparing the build environment.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          mkdir -p /dev/shm/cdlb_secrets
+
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/password.txt
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/authorized_keys
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/ssh_host_ed25519_key
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/ssh_host_ed25519_key.pub
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/ssh_host_rsa_key
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/ssh_host_rsa_key.pub
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/id_2025_ed25519_ciss_primordial
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/id_2025_ed25519_ciss_primordial.pub
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/keys.txt
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/luks.txt
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/signing_key.asc
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/signing_key_pass.txt
+
+          echo "${{ secrets.CISS_DLB_ROOT_PWD }}"                 >| /dev/shm/cdlb_secrets/password.txt
+          echo "${{ secrets.CISS_DLB_ROOT_SSH_PUBKEY }}"          >| /dev/shm/cdlb_secrets/authorized_keys
+          echo "${{ secrets.CISS_DLB_SSH_HOST_ED25519_KEY }}"     >| /dev/shm/cdlb_secrets/ssh_host_ed25519_key
+          echo "${{ secrets.CISS_DLB_SSH_HOST_ED25519_KEY_PUB }}" >| /dev/shm/cdlb_secrets/ssh_host_ed25519_key.pub
+          echo "${{ secrets.CISS_DLB_SSH_HOST_RSA_KEY }}"         >| /dev/shm/cdlb_secrets/ssh_host_rsa_key
+          echo "${{ secrets.CISS_DLB_SSH_HOST_RSA_KEY_PUB }}"     >| /dev/shm/cdlb_secrets/ssh_host_rsa_key.pub
+          echo "${{ secrets.CISS_PRIMORDIAL_PRIVATE }}"           >| /dev/shm/cdlb_secrets/id_2025_ed25519_ciss_primordial
+          echo "${{ secrets.CISS_PRIMORDIAL_PUBLIC }}"            >| /dev/shm/cdlb_secrets/id_2025_ed25519_ciss_primordial.pub
+          echo "${{ secrets.CISS_PHYS_AGE }}"                     >| /dev/shm/cdlb_secrets/keys.txt
+          echo "${{ secrets.CISS_PHYS_LUKS }}"                    >| /dev/shm/cdlb_secrets/luks.txt
+          echo "${{ secrets.PGP_MSW_PRIVATE_SIGNING_KEY }}"       >| /dev/shm/cdlb_secrets/signing_key.asc
+          echo "${{ secrets.PGP_MSW_PRIVATE_SIGNING_KEY_PASS }}"  >| /dev/shm/cdlb_secrets/signing_key_pass.txt
+
+      - name: 🔧 Starting CISS.debian.live.builder. This may take about an hour ...
+        run: |
+          set -euo pipefail
+          chmod 0700 ciss_live_builder.sh
+          timestamp=$(date -u +"%Y_%m_%dT%H_%M_%SZ")
+          ### Change "--autobuild=" to the specific kernel version you need: '6.16.3+deb13-amd64'.
+          ./ciss_live_builder.sh \
+            --architecture amd64 \
+            --autobuild=6.16.3+deb13-amd64 \
+            --build-directory /opt/cdlb \
+            --cdi \
+            --control "${timestamp}" \
+            --debug \
+            --dhcp-centurion \
+            --jump-host ${{ secrets.CISS_DLB_JUMP_HOSTS }} \
+            --key_age=keys.txt \
+            --key_luks=luks.txt \
+            --provider-netcup-ipv6 ${{ secrets.CISS_DLB_NETCUP_IPV6 }} \
+            --root-password-file /dev/shm/cdlb_secrets/password.txt \
+            --signing_key_fpr=${{ secrets.PGP_MSW_PRIVATE_SIGNING_KEY_FPR }} \
+            --signing_key_pass=signing_key_pass.txt \
+            --signing_key=signing_key.asc \
+            --ssh-port ${{ secrets.CISS_DLB_SSH_PORT }} \
+            --ssh-pubkey /dev/shm/cdlb_secrets \
+            --sshfp \
+            --trixie
+
+      - name: 📥 Checking Centurion Cloud for existing LIVE ISOs.
+        env:
+          NC_BASE: "https://cloud.e2ee.li"
+          SHARE_TOKEN: "${{ secrets.CENTURION_CLOUD_UL_USER }}"
+          SHARE_PASS: "${{ secrets.CENTURION_CLOUD_UL_PASSWD }}"
+        run: |
+          set -euo pipefail
+          SHARE_SUBDIR=""
+
+          echo "📥 Get directory listing via PROPFIND ..."
+
+          curl -s --user "${SHARE_TOKEN}:${SHARE_PASS}" -X PROPFIND -H "Depth: 1" "${NC_BASE}/public.php/webdav/${SHARE_SUBDIR}" \
+          -o propfind_public.xml
+
+          echo "📥 Filter .iso files from the PROPFIND response ..."
+
+          grep -oP '(?<=<d:href>)[^<]+\.iso(?=</d:href>)' propfind_public.xml >| public_iso_list.txt || true
+
+          if [[ -f public_iso_list.txt && -s public_iso_list.txt ]]; then
+
+            echo "💡 Old ISO files found and deleted :"
+
+            while IFS= read -r href; do
+
+              FILE_URL="${NC_BASE}${href}"
+              echo "  Delete: ${FILE_URL}"
+
+              if curl -s --user "${SHARE_TOKEN}:${SHARE_PASS}" -X DELETE "${FILE_URL}"; then
+
+                echo "    ✅ Successfully deleted: $(basename "${href}")"
+
+              else
+
+                echo "    ❌ Error: $(basename "${href}") could not be deleted"
+
+              fi
+
+            done < public_iso_list.txt
+
+          else
+
+            echo "💡 No old ISO files found to delete."
+
+          fi
+
+      - name: ⬆️ Upload the ISO file to the Centurion Cloud (cloud.e2ee.li) via WebDAV.
+        env:
+          NC_BASE: "https://cloud.e2ee.li"
+          SHARE_TOKEN: "${{ secrets.CENTURION_CLOUD_UL_USER }}"
+          SHARE_PASS: "${{ secrets.CENTURION_CLOUD_UL_PASSWD }}"
+        run: |
+          set -euo pipefail
+
+          if [[ $(ls /opt/cdlb/livebuild/*.iso 2>/dev/null | wc -l) -ne 1 ]]; then
+
+            echo "❌ There must be exactly one .iso file in the directory!"
+            exit 1
+
+          else
+
+            VAR_ISO_FILE_PATH=$(ls /opt/cdlb/livebuild/*.iso)
+            VAR_ISO_FILE_NAME=$(basename "${VAR_ISO_FILE_PATH}")
+            echo "✅ ISO file found: ${VAR_ISO_FILE_NAME}"
+
+          fi
+
+          AUTH="${SHARE_TOKEN}:${SHARE_PASS}"
+
+          if curl --retry 2 "${NC_BASE}"/public.php/webdav/"${VAR_ISO_FILE_NAME}"
+          --upload-file "${VAR_ISO_FILE_PATH}" --user "${AUTH}" > /dev/null 2>&1; then
+
+            echo "✅ New ISO successfully uploaded."
+
+          else
+
+            echo "❌ Uploading the new ISO failed."
+            exit 1
+
+          fi
+
+      - name: 🔑 Generating a sha512 Hash of ISO, signing with the 'CI PGP DEPLOY ONLY' key, generate a success message file.
+        run: |
+          if [[ $(ls /opt/cdlb/livebuild/*.iso 2>/dev/null | wc -l) -ne 1 ]]; then
+
+            echo "❌ There must be exactly one .iso file in the directory!"
+            exit 1
+
+          else
+
+            VAR_ISO_FILE_PATH=$(ls /opt/cdlb/livebuild/*.iso)
+            VAR_ISO_FILE_NAME=$(basename "${VAR_ISO_FILE_PATH}")
+            echo "✅ ISO file found: ${VAR_ISO_FILE_NAME}"
+
+          fi
+
+          VAR_ISO_FILE_SHA512="${VAR_ISO_FILE_NAME}.sha512"
+          touch "${VAR_ISO_FILE_SHA512}"
+
+          sha512sum "${VAR_ISO_FILE_PATH}" | awk '{print $1}' >| "${VAR_ISO_FILE_SHA512}"
+
+          SIGNATURE_FILE="${VAR_ISO_FILE_SHA512}.sign"
+          touch "${SIGNATURE_FILE}"
+
+          gpg --batch --yes --armor --detach-sign --local-user ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV_FPR }} --output "${SIGNATURE_FILE}" "${VAR_ISO_FILE_SHA512}"
+
+          timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+          VAR_DATE="$(date +%F)"
+          PRIVATE_FILE="LIVE_ISO_TRIXIE_0.private"
+          touch "${PRIVATE_FILE}"
+
+          cat << EOF >| "${PRIVATE_FILE}"
+          # SPDX-Version: 3.0
+          # SPDX-CreationInfo: ${VAR_DATE}; WEIDNER, Marc S.; <msw@coresecret.dev>
+          # SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+          # SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+          # SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+          # SPDX-FileType: SOURCE
+          # SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+          # SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+          # SPDX-PackageName: CISS.debian.live.builder
+          # SPDX-Security-Contact: security@coresecret.eu
+
+          This file was automatically generated by the DEPLOY BOT on: "${timestamp}"
+
+          CISS.debian.live.builder ISO :
+            "${VAR_ISO_FILE_NAME}"
+          CISS.debian.live.builder ISO sha512 :
+            $(< "${VAR_ISO_FILE_SHA512}")
+          CISS.debian.live.builder ISO sha512 sign :
+            $(< "${SIGNATURE_FILE}")
+
+          # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=text
+          EOF
+
+      - name: 🚧 Stash local changes (including untracked).
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          ### Temporarily store any local modifications or untracked files.
+          git stash push --include-untracked -m "ci-temp" || echo "✔️ Nothing to stash."
+
+      - name: 🔄 Sync with remote before commit using merge strategy.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+
+          echo "🔄 Fetching origin/master ..."
+          git fetch origin master
+
+          echo "🔁 Merging origin/master into current branch ..."
+          git merge --no-edit origin/master || echo "✔️ Already up to date or fast-forward."
+
+          echo "📋 Post-merge status :"
+          git status
+          git log --oneline -n 5
+
+      - name: 🔧 Restore stashed changes.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          ### Apply previously stashed changes.
+          git stash pop || echo "✔️ Nothing to pop."
+
+      - name: 📦 Stage generated files.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          PRIVATE_FILE="LIVE_ISO_TRIXIE_0.private"
+          git add "${PRIVATE_FILE}" || echo "✔️ Nothing to add."
+
+      - name: 🔑 Commit and sign changes with CI metadata.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+
+          if git diff --cached --quiet; then
+
+            echo "✔️ No staged changes to commit."
+
+          else
+
+            echo "📝 Committing changes with GPG signature ..."
+
+            ### CI Metadata
+            TIMESTAMP_UTC="$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+            HOSTNAME="$(hostname -f || hostname)"
+            GIT_SHA="$(git rev-parse --short HEAD)"
+            GIT_REF="$(git symbolic-ref --short HEAD || echo detached)"
+            WORKFLOW_ID="${GITHUB_WORKFLOW:-generate_PRIVATE_trixie_0.yaml}"
+            CI_HEADER="X-CI-Metadata: ${GIT_REF}@${GIT_SHA} at ${TIMESTAMP_UTC} on ${HOSTNAME}"
+
+            COMMIT_MSG="DEPLOY BOT   : 🔐 Auto-Generate PRIVATE LIVE ISO TRIXIE 0 [skip ci]
+
+          ${CI_HEADER}
+
+          Generated at : ${TIMESTAMP_UTC}
+          Runner Host  : ${HOSTNAME}
+          Workflow ID  : ${WORKFLOW_ID}
+          Git Commit   : ${GIT_SHA} HEAD -> ${GIT_REF}
+          "
+
+            echo "🔏 Commit message :"
+            echo "${COMMIT_MSG}"
+            git commit -S -m "${COMMIT_MSG}"
+
+          fi
+
+      - name: 🔁 Push back to repository.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          echo "📤 Pushing changes to ${GITHUB_REF_NAME} ..."
+          git push origin HEAD:${GITHUB_REF_NAME}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml

.gitea/workflows/generate_PUBLIC_iso.yaml

@@ -0,0 +1,411 @@
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-08-22; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.live.builder
+# SPDX-Security-Contact: security@coresecret.eu
+
+# Version Master V8.13.392.2025.11.07
+
+name: 💙 Generating a PUBLIC Live ISO.
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '.gitea/trigger/t_generate_PUBLIC.yaml'
+
+jobs:
+  generate-public-cdlb-trixie:
+    name: 💙 Generating a PUBLIC Live ISO.
+    runs-on: cdlb.trixie
+
+    container:
+      image: debian:trixie
+
+    defaults:
+      run:
+        shell: bash
+        working-directory: ${{ github.workspace }}
+
+    steps:
+      - name: 🕑 Waiting random time to desynchronize parallel workflows.
+        run: |
+          set -euo pipefail
+          var_wait=$(( RANDOM % 33 ))
+          printf "🕑 Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
+          sleep "${var_wait}"
+
+      - name: 🔧 Basic Image Setup.
+        run: |
+          set -euo pipefail
+          umask 0022
+
+          echo "APT_LISTCHANGES_FRONTEND=none"  >> "${GITHUB_ENV}"
+          echo "DEBIAN_FRONTEND=noninteractive" >> "${GITHUB_ENV}"
+          echo "LC_ALL=C.UTF-8"                 >> "${GITHUB_ENV}"
+          echo "TZ=UTC"                         >> "${GITHUB_ENV}"
+          echo "VAR_CDLB_INSIDE_RUNNER=true"    >> "${GITHUB_ENV}"
+
+          export APT_LISTCHANGES_FRONTEND=none
+          export DEBIAN_FRONTEND=noninteractive
+
+          apt-get update -qq
+          apt-get upgrade -y
+          apt-get install -y --no-install-recommends \
+            apt-utils \
+            bash \
+            bat \
+            ca-certificates \
+            curl \
+            debootstrap \
+            git \
+            gnupg-utils \
+            gnupg \
+            gpg-agent \
+            gpgv \
+            live-build \
+            lsb-release \
+            openssh-client \
+            openssl \
+            perl \
+            pinentry-curses \
+            pinentry-tty \
+            sudo \
+            util-linux \
+            whois
+
+      - name: ⚙️ Check GnuPG Version.
+        run: |
+          gpg --version
+
+      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+
+          rm -rf ~/.ssh && mkdir -m700 ~/.ssh
+
+          ### Private Key
+          echo "${{ secrets.SSH_MSW_DEPLOY_CORESECRET_DEV }}" >| ~/.ssh/id_ed25519
+          chmod 0600 ~/.ssh/id_ed25519
+
+          ### Scan git.coresecret.dev to fill ~/.ssh/known_hosts
+          ssh-keyscan -p 42842 git.coresecret.dev >| ~/.ssh/known_hosts
+          chmod 0600 ~/.ssh/known_hosts
+
+          ### Generate SSH Config for git.coresecret.dev Custom-Port
+          cat <<EOF >| ~/.ssh/config
+          Host git.coresecret.dev
+            HostName git.coresecret.dev
+            Port 42842
+            IdentityFile ~/.ssh/id_ed25519
+            StrictHostKeyChecking yes
+            UserKnownHostsFile ~/.ssh/known_hosts
+          EOF
+          chmod 0600 ~/.ssh/config
+
+      ### https://github.com/actions/checkout/issues/1843
+      - name: 🔧 Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
+        env:
+          ### GITHUB_REF_NAME contains the branch name from the push event.
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+        run: |
+          set -euo pipefail
+          git clone --branch "${GITHUB_REF_NAME}" ssh://git@git.coresecret.dev:42842/msw/CISS.debian.live.builder.git .
+
+      - name: ⚙️ Init GNUPGHOME.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          GNUPGHOME="${PWD}/gnupg.${GITHUB_RUN_ID}.${GITHUB_JOB}"
+          # shellcheck disable=SC2174
+          mkdir -p -m 0700 "${GNUPGHOME}"
+          echo "GNUPGHOME=${GNUPGHOME}"                 >> "${GITHUB_ENV}"
+          echo 'allow-loopback-pinentry'                >| "${GNUPGHOME}/gpg-agent.conf"
+          echo 'pinentry-program /usr/bin/pinentry-tty' >> "${GNUPGHOME}/gpg-agent.conf"
+          echo "trust-model always"                     >> "${GNUPGHOME}/gpg.conf"
+          gpgconf --reload gpg-agent || true
+
+      - name: ⚙️ Importing the 'CI PGP DEPLOY ONLY' key.
+        env:
+          PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV: ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          printf '%s' "${PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV}" | gpg --batch --import
+          unset PRIVATE_PGP_MSW_DEPLOY_CORESECRET_DEV
+
+      - name: ⚙️ Configuring Git for signed CI/DEPLOY commits.
+        run: |
+          set +x
+          set -euo pipefail
+          git config user.name "Marc S. Weidner BOT"
+          git config user.email "msw+bot@coresecret.dev"
+          git config user.signingkey ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV_FPR }}
+          git config commit.gpgsign true
+          git config gpg.program gpg
+          git config gpg.format openpgp
+          git config --get user.signingkey
+
+      - name: ⚙️ Preparing the build environment.
+        run: |
+          set +x
+          set -euo pipefail
+          umask 0077
+          mkdir -p /dev/shm/cdlb_secrets
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/password.txt
+          install -m 0600 /dev/null /dev/shm/cdlb_secrets/authorized_keys
+          echo 'Mvnz#zENbf2vsAYEAbfPcnbDcmct7XefPXfRJxSQQH' >| /dev/shm/cdlb_secrets/password.txt
+          echo 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINAYZDAqVZUk3LwJsqeVHKvLn8UKkFx642VBbiSS8uSY 2025_ciss.debian.live.ISO_PUBLIC_ONLY' >| /dev/shm/cdlb_secrets/authorized_keys
+
+
+      - name: 🔧 Starting CISS.debian.live.builder. This may take about an hour ...
+        run: |
+          set -euo pipefail
+          chmod 0700 ciss_live_builder.sh
+          timestamp=$(date -u +"%Y_%m_%dT%H_%M_%SZ")
+          ### Change "--autobuild=" to the specific kernel version you need: '6.16.3+deb13-amd64'.
+          ./ciss_live_builder.sh \
+            --architecture amd64 \
+            --autobuild=6.16.3+deb13-amd64 \
+            --build-directory /opt/cdlb \
+            --cdi \
+            --control "${timestamp}" \
+            --debug \
+            --root-password-file /dev/shm/cdlb_secrets/password.txt \
+            --ssh-port 42137 \
+            --ssh-pubkey /dev/shm/cdlb_secrets \
+            --trixie
+
+      - name: 📥 Checking Centurion Cloud for existing LIVE ISOs.
+        env:
+          NC_BASE: "https://cloud.e2ee.li"
+          SHARE_TOKEN: "${{ secrets.CENTURION_CLOUD_UL_USER_PUBLIC }}"
+          SHARE_PASS: "${{ secrets.CENTURION_CLOUD_UL_PASSWD_PUBLIC }}"
+        run: |
+          set -euo pipefail
+          SHARE_SUBDIR=""
+
+          echo "📥 Get directory listing via PROPFIND ..."
+
+          curl -s --user "${SHARE_TOKEN}:${SHARE_PASS}" -X PROPFIND -H "Depth: 1" "${NC_BASE}/public.php/webdav/${SHARE_SUBDIR}" \
+          -o propfind_public.xml
+
+          echo "📥 Filter .iso files from the PROPFIND response ..."
+
+          grep -oP '(?<=<d:href>)[^<]+\.iso(?=</d:href>)' propfind_public.xml >| public_iso_list.txt || true
+
+          if [[ -f public_iso_list.txt && -s public_iso_list.txt ]]; then
+
+            echo "💡 Old ISO files found and deleted :"
+
+            while IFS= read -r href; do
+
+              FILE_URL="${NC_BASE}${href}"
+              echo "  Delete: ${FILE_URL}"
+
+              if curl -s --user "${SHARE_TOKEN}:${SHARE_PASS}" -X DELETE "${FILE_URL}"; then
+
+                echo "    ✅ Successfully deleted: $(basename "${href}")"
+
+              else
+
+                echo "    ❌ Error: $(basename "${href}") could not be deleted"
+
+              fi
+
+            done < public_iso_list.txt
+
+          else
+
+            echo "💡 No old ISO files found to delete."
+
+          fi
+
+      - name: ⬆️ Upload the ISO file to the Centurion Cloud (cloud.e2ee.li) via WebDAV.
+        env:
+          NC_BASE: "https://cloud.e2ee.li"
+          SHARE_TOKEN: "${{ secrets.CENTURION_CLOUD_UL_USER_PUBLIC }}"
+          SHARE_PASS: "${{ secrets.CENTURION_CLOUD_UL_PASSWD_PUBLIC }}"
+        run: |
+          set -euo pipefail
+
+          if [[ $(ls /opt/cdlb/livebuild/*.iso 2>/dev/null | wc -l) -ne 1 ]]; then
+
+            echo "❌ There must be exactly one .iso file in the directory!"
+            exit 1
+
+          else
+
+            VAR_ISO_FILE_PATH=$(ls /opt/cdlb/livebuild/*.iso)
+            VAR_ISO_FILE_NAME=$(basename "${VAR_ISO_FILE_PATH}")
+            echo "✅ ISO file found: ${VAR_ISO_FILE_NAME}"
+
+          fi
+
+          AUTH="${SHARE_TOKEN}:${SHARE_PASS}"
+
+          if curl --retry 2 "${NC_BASE}"/public.php/webdav/"${VAR_ISO_FILE_NAME}"
+          --upload-file "${VAR_ISO_FILE_PATH}" --user "${AUTH}" > /dev/null 2>&1; then
+
+            echo "✅ New ISO successfully uploaded."
+
+          else
+
+            echo "❌ Uploading the new ISO failed."
+            exit 1
+
+          fi
+
+      - name: 🔑 Generating a sha512 Hash of ISO, signing with the 'CI PGP DEPLOY ONLY' key, generate a success message file.
+        run: |
+          if [[ $(ls /opt/cdlb/livebuild/*.iso 2>/dev/null | wc -l) -ne 1 ]]; then
+
+            echo "❌ There must be exactly one .iso file in the directory!"
+            exit 1
+
+          else
+
+            VAR_ISO_FILE_PATH=$(ls /opt/cdlb/livebuild/*.iso)
+            VAR_ISO_FILE_NAME=$(basename "${VAR_ISO_FILE_PATH}")
+            echo "✅ ISO file found: ${VAR_ISO_FILE_NAME}"
+
+          fi
+
+          VAR_ISO_FILE_SHA512="${VAR_ISO_FILE_NAME}.sha512"
+          touch "${VAR_ISO_FILE_SHA512}"
+
+          sha512sum "${VAR_ISO_FILE_PATH}" | awk '{print $1}' >| "${VAR_ISO_FILE_SHA512}"
+
+          SIGNATURE_FILE="${VAR_ISO_FILE_SHA512}.sign"
+          touch "${SIGNATURE_FILE}"
+
+          gpg --batch --yes --armor --detach-sign --local-user ${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV_FPR }} --output "${SIGNATURE_FILE}" "${VAR_ISO_FILE_SHA512}"
+
+          timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+          VAR_DATE="$(date +%F)"
+          PRIVATE_FILE="LIVE_ISO.public"
+          touch "${PRIVATE_FILE}"
+
+          cat << EOF >| "${PRIVATE_FILE}"
+          # SPDX-Version: 3.0
+          # SPDX-CreationInfo: ${VAR_DATE}; WEIDNER, Marc S.; <msw@coresecret.dev>
+          # SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+          # SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+          # SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+          # SPDX-FileType: SOURCE
+          # SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+          # SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+          # SPDX-PackageName: CISS.debian.live.builder
+          # SPDX-Security-Contact: security@coresecret.eu
+
+          This file was automatically generated by the DEPLOY BOT on: "${timestamp}"
+
+          CISS.debian.live.builder ISO :
+            "${VAR_ISO_FILE_NAME}"
+          CISS.debian.live.builder ISO sha512 :
+            $(< "${VAR_ISO_FILE_SHA512}")
+          CISS.debian.live.builder ISO sha512 sign :
+            $(< "${SIGNATURE_FILE}")
+
+          # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=text
+          EOF
+
+      - name: 🚧 Stash local changes (including untracked).
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          ### Temporarily store any local modifications or untracked files.
+          git stash push --include-untracked -m "ci-temp" || echo "✔️ Nothing to stash."
+
+      - name: 🔄 Sync with remote before commit using merge strategy.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+
+          echo "🔄 Fetching origin/master ..."
+          git fetch origin master
+
+          echo "🔁 Merging origin/master into current branch ..."
+          git merge --no-edit origin/master || echo "✔️ Already up to date or fast-forward."
+
+          echo "📋 Post-merge status :"
+          git status
+          git log --oneline -n 5
+
+      - name: 🔧 Restore stashed changes.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          ### Apply previously stashed changes.
+          git stash pop || echo "✔️ Nothing to pop."
+
+      - name: 📦 Stage generated files.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          PRIVATE_FILE="LIVE_ISO.public"
+          git add "${PRIVATE_FILE}" || echo "✔️ Nothing to add."
+
+      - name: 🔑 Commit and sign changes with CI metadata.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+
+          if git diff --cached --quiet; then
+
+            echo "✔️ No staged changes to commit."
+
+          else
+
+            echo "📝 Committing changes with GPG signature ..."
+
+            ### CI Metadata
+            TIMESTAMP_UTC="$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+            HOSTNAME="$(hostname -f || hostname)"
+            GIT_SHA="$(git rev-parse --short HEAD)"
+            GIT_REF="$(git symbolic-ref --short HEAD || echo detached)"
+            WORKFLOW_ID="${GITHUB_WORKFLOW:-generate_PUBLIC_iso.yaml}"
+            CI_HEADER="X-CI-Metadata: ${GIT_REF}@${GIT_SHA} at ${TIMESTAMP_UTC} on ${HOSTNAME}"
+
+            COMMIT_MSG="DEPLOY BOT   : 💙 Auto-Generate PUBLIC LIVE ISO [skip ci]
+
+          ${CI_HEADER}
+
+          Generated at : ${TIMESTAMP_UTC}
+          Runner Host  : ${HOSTNAME}
+          Workflow ID  : ${WORKFLOW_ID}
+          Git Commit   : ${GIT_SHA} HEAD -> ${GIT_REF}
+          "
+
+            echo "🔏 Commit message :"
+            echo "${COMMIT_MSG}"
+            git commit -S -m "${COMMIT_MSG}"
+
+          fi
+
+      - name: 🔁 Push back to repository.
+        env:
+          GIT_SSH_COMMAND: "ssh -p 42842"
+        run: |
+          set -euo pipefail
+          echo "📤 Pushing changes to ${GITHUB_REF_NAME} ..."
+          git push origin HEAD:${GITHUB_REF_NAME}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml

.gitea/workflows/linter_char_scripts.yaml

@@ -88,7 +88,7 @@ jobs:
           set -euo pipefail
           ### GPG-Home relative to the Runner Workspace to avoid changing global files.
           export GNUPGHOME="$(PWD)/.gnupg"
-          mkdir -m 700 "${GNUPGHOME}"
+          mkdir -m 0700 "${GNUPGHOME}"
           echo "${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}" >| ci-bot.sec.asc
           gpg --batch --import ci-bot.sec.asc
           ### Trust the key automatically

.gitea/workflows/render-dnssec-status.yaml

@@ -28,15 +28,23 @@ jobs:
     name: 🛡️ Retrieve DNSSEC status of coresecret.dev.
     runs-on: ubuntu-latest
 
-    steps:
+    defaults:
-      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+      run:
         shell: bash
+        working-directory: ${{ github.workspace }}
+
+    steps:
+      - name: 🕑 Waiting random time to desynchronize parallel workflows.
         run: |
           set -euo pipefail
           var_wait=$(( RANDOM % 33 ))
-          printf "⏳ Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
+          printf "🕑 Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
           sleep "${var_wait}"
 
+      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+        run: |
+          set +x
+          set -euo pipefail
           rm -rf ~/.ssh && mkdir -m700 ~/.ssh
 
           ### Private Key
@@ -59,30 +67,20 @@ jobs:
           chmod 0600 ~/.ssh/config
 
       ### https://github.com/actions/checkout/issues/1843
-      - name: 🛠️ Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
+      - name: 🔧 Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
-        shell: bash
         env:
           ### GITHUB_REF_NAME contains the branch name from the push event.
           GITHUB_REF_NAME: ${{ github.ref_name }}
         run: |
           set -euo pipefail
           git clone --branch "${GITHUB_REF_NAME}" ssh://git@git.coresecret.dev:42842/msw/CISS.debian.live.builder.git .
-          git fetch --unshallow || echo "Nothing to fetch - already full clone."
-
-      - name: 🛠️ Cleaning the workspace.
-        shell: bash
-        run: |
-          set -euo pipefail
-          git reset --hard
-          git clean -fd
 
       - name: ⚙️ Importing the 'CI PGP DEPLOY ONLY' key.
-        shell: bash
         run: |
           set -euo pipefail
           ### GPG-Home relative to the Runner Workspace to avoid changing global files.
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
-          mkdir -m 700 "${GNUPGHOME}"
+          mkdir -m 0700 "${GNUPGHOME}"
           echo "${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}" >| ci-bot.sec.asc
           gpg --batch --import ci-bot.sec.asc
           ### Trust the key automatically
@@ -90,10 +88,9 @@ jobs:
           echo "trust-model always" >| "${GNUPGHOME}/gpg.conf"
 
       - name: ⚙️ Configuring Git for signed CI/DEPLOY commits.
-        shell: bash
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
           git config user.name "Marc S. Weidner BOT"
           git config user.email "msw+bot@coresecret.dev"
           git config commit.gpgsign true
@@ -101,38 +98,32 @@ jobs:
           git config gpg.format openpgp
 
       - name: ⚙️ Convert APT sources to HTTPS.
-        shell: bash
         run: |
           set -euo pipefail
           sed -i 's|http://\(archive\.ubuntu\.com\|security\.ubuntu\.com\)|https://\1|g' /etc/apt/sources.list
           sed -i 's|http://\(archive\.ubuntu\.com\|security\.ubuntu\.com\)|https://\1|g' /etc/apt/sources.list.d/*.list || true
 
-      - name: 🛠️ Install DNSViz.
+      - name: 🔧 Install DNSViz.
-        shell: bash
         run: |
           sudo apt-get update
           sudo apt-get install -y dnsviz
 
       - name: ⚙️ Ensure docs/SECURITY/ directory exists.
-        shell: bash
         run: |
           mkdir -p docs/SECURITY/
           rm -f docs/SECURITY/coresecret.dev.png
 
-      - name: 🛠️ Prepare DNS Cache.
+      - name: 🔧 Prepare DNS Cache.
-        shell: bash
         run: |
           sudo apt-get install -y dnsutils
           dig +dnssec +multi coresecret.dev @8.8.8.8
 
-      - name: 🛠️ Retrieve Zone Dump and generate .png Visualization.
+      - name: 🔧 Retrieve Zone Dump and generate .png Visualization.
-        shell: bash
         run: |
           dnsviz probe -s 8.8.8.8 -R SOA,A,AAAA,CAA,CDS,CDNSKEY,LOC,HTTPS,MX,NS,TXT coresecret.dev >| coresecret.dev.json
           dnsviz graph -T png < coresecret.dev.json >| docs/SECURITY/coresecret.dev.png
 
       - name: 🚧 Stash local changes (including untracked).
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -141,12 +132,11 @@ jobs:
           git stash push --include-untracked -m "ci-temp" || echo "✔️ Nothing to stash."
 
       - name: 🔄 Sync with remote before commit using merge strategy.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
 
           echo "🔄 Fetching origin/master ..."
           git fetch origin master
@@ -158,8 +148,7 @@ jobs:
           git status
           git log --oneline -n 5
 
-      - name: 🛠️ Restore stashed changes.
+      - name: 🔧 Restore stashed changes.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -168,7 +157,6 @@ jobs:
           git stash pop || echo "✔️ Nothing to pop."
 
       - name: 📦 Stage generated files.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -176,12 +164,11 @@ jobs:
           git add docs/SECURITY/*.png || echo "✔️ Nothing to add."
 
       - name: 🔑 Commit and sign changes with CI metadata.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
 
           if git diff --cached --quiet; then
             echo "✔️ No staged changes to commit."

.gitea/workflows/render-dot-to-png.yaml

@@ -29,15 +29,23 @@ jobs:
     name: 🔁 Render Graphviz Diagrams.
     runs-on: ubuntu-latest
 
-    steps:
+    defaults:
-      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+      run:
         shell: bash
+        working-directory: ${{ github.workspace }}
+
+    steps:
+      - name: 🕑 Waiting random time to desynchronize parallel workflows.
         run: |
           set -euo pipefail
           var_wait=$(( RANDOM % 33 ))
-          printf "⏳ Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
+          printf "🕑 Waiting %s seconds to desynchronize parallel workflows...\n" "${var_wait}"
           sleep "${var_wait}"
 
+      - name: ⚙️ Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
+        run: |
+          set +x
+          set -euo pipefail
           rm -rf ~/.ssh && mkdir -m700 ~/.ssh
 
           ### Private Key
@@ -60,30 +68,20 @@ jobs:
           chmod 0600 ~/.ssh/config
 
       ### https://github.com/actions/checkout/issues/1843
-      - name: 🛠️ Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
+      - name: 🔧 Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
-        shell: bash
         env:
           ### GITHUB_REF_NAME contains the branch name from the push event.
           GITHUB_REF_NAME: ${{ github.ref_name }}
         run: |
           set -euo pipefail
           git clone --branch "${GITHUB_REF_NAME}" ssh://git@git.coresecret.dev:42842/msw/CISS.debian.live.builder.git .
-          git fetch --unshallow || echo "Nothing to fetch - already full clone."
-
-      - name: 🛠️ Cleaning the workspace.
-        shell: bash
-        run: |
-          set -euo pipefail
-          git reset --hard
-          git clean -fd
 
       - name: ⚙️ Importing the 'CI PGP DEPLOY ONLY' key.
-        shell: bash
         run: |
           set -euo pipefail
           ### GPG-Home relative to the Runner Workspace to avoid changing global files.
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
-          mkdir -m 700 "${GNUPGHOME}"
+          mkdir -m 0700 "${GNUPGHOME}"
           echo "${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}" >| ci-bot.sec.asc
           gpg --batch --import ci-bot.sec.asc
           ### Trust the key automatically
@@ -91,10 +89,9 @@ jobs:
           echo "trust-model always" >| "${GNUPGHOME}/gpg.conf"
 
       - name: ⚙️ Configuring Git for signed CI/DEPLOY commits.
-        shell: bash
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
           git config user.name "Marc S. Weidner BOT"
           git config user.email "msw+bot@coresecret.dev"
           git config commit.gpgsign true
@@ -102,21 +99,18 @@ jobs:
           git config gpg.format openpgp
 
       - name: ⚙️ Convert APT sources to HTTPS.
-        shell: bash
         run: |
           set -euo pipefail
           sed -i 's|http://\(archive\.ubuntu\.com\|security\.ubuntu\.com\)|https://\1|g' /etc/apt/sources.list
           sed -i 's|http://\(archive\.ubuntu\.com\|security\.ubuntu\.com\)|https://\1|g' /etc/apt/sources.list.d/*.list || true
 
-      - name: 🛠️ Install Graphviz.
+      - name: 🔧 Install Graphviz.
-        shell: bash
         run: |
           set -euo pipefail
           sudo apt-get update
           sudo apt-get install -y graphviz
 
-      - name: 🛠️ Render all .dot / .gv to PNG.
+      - name: 🔧 Render all .dot / .gv to PNG.
-        shell: bash
         run: |
           set -euo pipefail
           find . -type f \( -name "*.dot" -o -name "*.gv" \) | while read file; do
@@ -125,7 +119,6 @@ jobs:
           done
 
       - name: 🚧 Stash local changes (including untracked).
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -134,12 +127,11 @@ jobs:
           git stash push --include-untracked -m "ci-temp" || echo "✔️ Nothing to stash."
 
       - name: 🔄 Sync with remote before commit using merge strategy.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
 
           echo "🔄 Fetching origin/master ..."
           git fetch origin master
@@ -151,8 +143,7 @@ jobs:
           git status
           git log --oneline -n 5
 
-      - name: 🛠️ Restore stashed changes.
+      - name: 🔧 Restore stashed changes.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -161,7 +152,6 @@ jobs:
           git stash pop || echo "✔️ Nothing to pop."
 
       - name: 📦 Stage generated files.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
@@ -169,12 +159,11 @@ jobs:
           git add *.png || echo "✔️ Nothing to add."
 
       - name: 🔑 Commit and sign changes with CI metadata.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |
           set -euo pipefail
-          export GNUPGHOME="$(pwd)/.gnupg"
+          export GNUPGHOME="$(PWD)/.gnupg"
 
           if git diff --cached --quiet; then
             echo "✔️ No staged changes to commit."
@@ -205,7 +194,6 @@ jobs:
           fi
 
       - name: 🔁 Push back to repository.
-        shell: bash
         env:
           GIT_SSH_COMMAND: "ssh -p 42842"
         run: |

lib/lib_primordial.sh

@@ -46,7 +46,7 @@ init_primordial() {
 
   fi
 
-  ### Check for SSH CISS and PhysNet primordial-workflow™ integration ----------------------------------------------------------
+  ### Check for SSH CISS and PhysNet primordial-workflow(tm) integration -------------------------------------------------------
   if [[ ! "${VAR_SSHFP,,}" == "true" ]]; then
 
     if compgen -G "${VAR_TMP_SECRET}/id*" > /dev/null; then