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CISS.debian.live.builder/.gitea/workflows/generate-iso.yaml
2025-06-01 10:13:07 +02:00

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# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-05-05; 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: 20242025; 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 V8.02.768.2025.06.01
name: Generating a private Live ISO.
permissions:
contents: write
on:
push:
branches:
- master
paths:
- '.gitea/trigger/t_generate_iso.yaml'
jobs:
generate-private-ciss-debian-live-iso:
name: Generating a private Live ISO.
runs-on: ubuntu-latest
### Run all steps inside Debian Bookworm
container:
image: debian:bookworm
options: --user root
steps:
- name: Installing Debian Live-Build and Tools.
run: |
apt-get update
apt-get install -y \
ca-certificates \
cryptsetup \
curl \
debootstrap \
dosfstools \
efibootmgr \
git \
live-build \
gnupg2 \
parted \
ssh \
ssl-cert \
sudo \
wget \
whois
- name: Preparing SSH Setup, SSH Deploy Key, Known Hosts, .config.
run: |
rm -rf ~/.ssh && mkdir -m700 ~/.ssh
### Private Key
echo "${{ secrets.SSH_MSW_DEPLOY_CORESECRET_DEV }}" >| ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
### Scan git.coresecret.dev to fill ~/.ssh/known_hosts
ssh-keyscan -p 42842 git.coresecret.dev >| ~/.ssh/known_hosts
chmod 600 ~/.ssh/known_hosts
### Generate SSH Config for git.coresecret.dev Custom-Port
cat <<EOF >| ~/.ssh/config
Host git.coresecret.dev
HostName git.coresecret.dev
Port 42842
IdentityFile ~/.ssh/id_ed25519
StrictHostKeyChecking yes
UserKnownHostsFile ~/.ssh/known_hosts
EOF
chmod 600 ~/.ssh/config
### https://github.com/actions/checkout/issues/1843
- name: Using manual clone via SSH to circumvent Gitea SHA-256 object issues.
run: |
git clone --branch "${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."
env:
### GITHUB_REF_NAME contains the branch name from the push event.
GITHUB_REF_NAME: ${{ github.ref_name }}
- name: Cleaning the workspace.
run: |
git reset --hard
git clean -fd
- name: Importing the 'CI PGP DEPLOY ONLY' key.
run: |
### GPG-Home relative to the Runner Workspace to avoid changing global files.
export GNUPGHOME="$(pwd)/.gnupg"
mkdir -m 700 "${GNUPGHOME}"
echo "${{ secrets.PGP_MSW_DEPLOY_CORESECRET_DEV }}" >| ci-bot.sec.asc
gpg --batch --import ci-bot.sec.asc
### Trust the key automatically
KEY_ID=$(gpg --list-keys --with-colons | awk -F: '/^pub:/ {print $5}')
echo "trust-model always" >| "${GNUPGHOME}/gpg.conf"
shell: bash
- name: Configuring Git for signed CI/DEPLOY commits.
run: |
export GNUPGHOME="$(pwd)/.gnupg"
git config user.name "Marc S. Weidner BOT"
git config user.email "msw+bot@coresecret.dev"
git config commit.gpgsign true
git config gpg.program gpg
git config gpg.format openpgp
- name: Preparing the build environment.
run: |
rm -rf opt/{config,livebuild}
mkdir -p opt/{config,livebuild}
echo "${{ secrets.CISS_DLB_ROOT_PWD }}" >| opt/config/password.txt
echo "${{ secrets.CISS_DLB_ROOT_SSH_PUBKEY }}" >| opt/config/authorized_keys
chmod 0600 opt/config/authorized_keys
- name: Starting CISS.debian.live.builder. This may take a while ...
run: |
chmod 0700 ciss_live_builder.sh && chown root:root ciss_live_builder.sh
timestamp=$(date -u +"%Y_%m_%d_%H_%M_Z")
### Change "--autobuild=" to the specific kernel version you need: 6.12.22+bpo-amd64.
./ciss_live_builder.sh \
--autobuild=6.12.22+bpo-amd64 \
--architecture amd64 \
--build-directory opt/livebuild \
--control "${timestamp}" \
--debug \
--dhcp-centurion \
--jump-host "${{ secrets.CISS_DLB_JUMP_HOSTS }}" \
--provider-netcup-ipv6 "${{ secrets.CISS_DLB_NETCUP_IPV6 }}" \
--renice-priority "-19" \
--reionice-priority 1 2 \
--root-password-file opt/config/password.txt \
--ssh-port 4242 \
--ssh-pubkey opt/config
if [[ $(ls opt/livebuild/*.iso 2>/dev/null | wc -l) -ne 1 ]]; then
echo "❌ There must be exactly one .iso file in the directory!"
exit 1
else
VAR_ISO_FILE_PATH=$(ls opt/livebuild/*.iso)
VAR_ISO_FILE_NAME=$(basename "${VAR_ISO_FILE_PATH}")
echo "✅ ISO file found: ${VAR_ISO_FILE_NAME}"
fi
- name: Preparing Centurion Cloud for LIVE ISO Upload.
run: |
NC_BASE="https://cloud.e2ee.li"
SHARE_TOKEN="${{ secrets.CENTURION_CLOUD_UL_USER }}"
SHARE_PASS="${{ secrets.CENTURION_CLOUD_UL_PASSWD }}"
SHARE_SUBDIR=""
echo "Get directory listing via PROPFIND ..."
curl -s \
--user "${SHARE_TOKEN}:${SHARE_PASS}" \
-X PROPFIND \
-H "Depth: 1" \
"${NC_BASE}/public.php/webdav/${SHARE_SUBDIR}" \
-o propfind_public.xml
echo "Filter .iso files from the PROPFIND response ..."
grep -oP '(?<=<d:href>)[^<]+\.iso(?=</d:href>)' propfind_public.xml >| public_iso_list.txt
if [[ -s public_iso_list.txt ]]; then
echo "Old ISO files found and deleted :"
while IFS= read -r href; do
FILE_URL="${NC_BASE}${href}"
echo " Delete: ${FILE_URL}"
curl -s \
--user "${SHARE_TOKEN}:${SHARE_PASS}" \
-X DELETE \
"${FILE_URL}"
if [[ $? -eq 0 ]]; 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
rm -f propfind_public.xml public_iso_list.txt
- name: Upload the ISO file to the Centurion Cloud (cloud.e2ee.li) via WebDAV.
run: |
curl --progress-bar \
--retry 2 \
https://cloud.e2ee.li/public.php/webdav/"${VAR_ISO_FILE_NAME}" \
--upload-file "${VAR_ISO_FILE_PATH}" \
-u '${SHARE_TOKEN}:${SHARE_PASS}' | cat
if [[ $? -eq 0 ]]; then
echo "✅ New ISO successfully uploaded."
else
echo "❌ Uploading the new ISO failed."
exit 1
fi
- name: Generating a hash of ISO and signing with the 'CI PGP DEPLOY ONLY' key.
run: |
VAR_ISO_FILE_SHA512="${VAR_ISO_FILE_PATH}.sha512"
sha512sum "${VAR_ISO_FILE}" | awk '{print $1}' >| "${VAR_ISO_FILE_SHA512}"
VAR_ISO_FILE_SHA512=$(< "${VAR_ISO_FILE_SHA512}")
SIGNATURE_FILE="${VAR_ISO_FILE_SHA512}.sign"
gpg --batch --yes --armor --detach-sign --output "${SIGNATURE_FILE}" "${VAR_ISO_FILE_SHA512}"
rm -f "${VAR_ISO_FILE_PATH}"
- name: Generate a success message file to push back into the repository.
run: |
PRIVATE_FILE="LIVE_ISO.private"
touch "${PRIVATE_FILE}"
cat << EOF >| "${PRIVATE_FILE}"
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-05-31; 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: 20242025; 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}"
CISS.debian.live.builder ISO sha512 :
"${VAR_ISO_FILE_SHA512}"
CISS.debian.live.builder ISO sha512 sign :
$(< "${SIGNATURE_FILE}")
EOF
- name: Stage generated files.
run: |
git add "${PRIVATE_FILE}"
env:
GIT_SSH_COMMAND: "ssh -p 42842"
- name: Commit and Sign changes.
run: |
export GNUPGHOME="$(pwd)/.gnupg"
git commit -S -m "DEPLOY BOT: Auto-Generate LIVE ISO [skip ci]" || echo "No Changes, nothing to Sign or to Commit."
env:
GIT_SSH_COMMAND: "ssh -p 42842"
- name: Push back to Repository.
run: |
git push origin HEAD:${GITHUB_REF_NAME}
env:
GIT_SSH_COMMAND: "ssh -p 42842"
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml