ubuntu focal build created

.github/workflows/ubuntu-focal-build.yml

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+name: Build Shibboleth Nginx Module for Ubuntu Focal
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - scripts/ubuntu/focal/*
+      - .github/workflows/ubuntu-focal-build.yml
+  schedule:
+    - cron: '0 2 * * *'
+  workflow_dispatch:
+    inputs:
+      force_rebuild_shibboleth_modules:
+        description: 'Force rebuild Nginx Shibboleth modules'
+        required: false
+        default: false
+        type: boolean
+
+jobs:
+  ubuntu-focal-docker-build:
+    name: Build packages for Ubuntu Focal
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout git repo
+        uses: actions/checkout@v3
+        with:
+          lfs: true
+          sparse-checkout: |
+            repo/ubuntu/focal
+            scripts/ubuntu/focal
+          ssh-key: ${{ secrets.DEPLOY_SSH_KEY }}
+
+      - name: Build Shibboleth Nginx modules for Ubuntu Focal
+        run: >
+          docker run --rm
+          -v ${{ github.workspace }}/repo/ubuntu/focal:/repo
+          -v ${{ github.workspace }}/scripts/ubuntu/focal:/scripts:ro
+          -e FORCE_REBUILD_SHIBBOLETH_MODULES=$FORCE_REBUILD_SHIBBOLETH_MODULES
+          ubuntu:focal
+          /bin/bash /scripts/cron-build-shib-nginx-mod.sh
+        env:
+          FORCE_REBUILD_SHIBBOLETH_MODULES: ${{ inputs.force_rebuild_shibboleth_modules }}
+
+      - name: Commit build package
+        run: |
+          git config --global user.name 'GitHub build bot'
+          git config --global user.email '[email protected]'
+          (git add repo/ubuntu/focal/pool/multiverse/*.deb && git commit -m "[automated] Ubuntu Focal package added" && git push) || echo "No new packages found, skip updating."

.github/workflows/ubuntu-focal-update-repo.yml

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+name: Udpate Ubuntu Focal repo
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - repo/ubuntu/focal/pool/multiverse/*.deb
+      - .github/workflows/ubuntu-focal-update-repo.yml
+  workflow_dispatch:
+    inputs:
+      force_recreate_repo:
+        description: 'Force recreate Ubuntu repository'
+        required: false
+        type: boolean
+        default: false
+
+jobs:
+  ubuntu-focal-update-repo:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout git repo
+        uses: actions/checkout@v3
+        with:
+          lfs: true
+          sparse-checkout: |
+            repo/ubuntu/focal
+            scripts/ubuntu/focal
+          ssh-key: ${{ secrets.DEPLOY_SSH_KEY }}
+
+      - name: Update Ubuntu Focal repository
+        run: >
+          docker run --rm
+          -v ${{ github.workspace }}/repo/ubuntu/focal:/repo
+          -v ${{ github.workspace }}/scripts/ubuntu/focal:/scripts:ro
+          -e FORCE_RECREATE_REPO=$FORCE_RECREATE_REPO
+          -e GPG_SIGNING_KEY=$GPG_SIGNING_KEY
+          ubuntu:focal
+          /bin/bash /scripts/update-repo.sh
+        env:
+          FORCE_RECREATE_REPO: ${{ inputs.force_recreate_repo }}
+          GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
+
+      - name: Commit Ubuntu Focal repo
+        run: |
+          git config --global user.name 'GitHub build bot'
+          git config --global user.email '[email protected]'
+          (git add repo/ubuntu/focal/dists/bookworm/Release* && git add repo/ubuntu/focal/dists/bookworm/InRelease && git add repo/ubuntu/focal/dists/bookworm/multiverse/binary-amd64/Packages* && git commit -m "[automated] Ubuntu Focal repo updated" && git push) || echo "No new packages found, skip updating."

scripts/ubuntu/focal/build-shib-nginx-mod.sh

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+#!/usr/bin/env sh
+_NGINX_MOD_SHIBBOLETH_VERSION="${NGINX_MOD_SHIBBOLETH_VERSION:-2.0.2}"
+_PWD="$PWD"
+
+set -e
+apt update
+DEBIAN_FRONTEND=noninteractive apt install -y tzdata
+apt install -y sed
+sed -i 's/^#\s*deb-src/deb-src/g' /etc/apt/sources.list
+apt update
+apt install -y dpkg-dev wget
+apt build-dep -y nginx
+mkdir /build
+cd /build
+NGINX_VERSION_FULL="$(apt show nginx | grep Version | sed 's/Version: //')"
+NGINX_VERSION="$(echo $NGINX_VERSION_FULL | cut -d- -f1)"
+wget https://nginx.org/download/nginx-"$NGINX_VERSION".tar.gz
+tar xf "nginx-$NGINX_VERSION.tar.gz"
+wget -O - https://github.com/nginx-shib/nginx-http-shibboleth/archive/refs/tags/v"$_NGINX_MOD_SHIBBOLETH_VERSION".tar.gz | tar -xz
+NGINX_MOD_SHIBBOLETH_PATH="$(readlink -f nginx-http-shibboleth-$_NGINX_MOD_SHIBBOLETH_VERSION)"
+cd nginx-"$NGINX_VERSION"
+./configure --add-dynamic-module="$NGINX_MOD_SHIBBOLETH_PATH"
+make modules
+cd ..
+PKG_ROOT="libnginx-mod-http-shibboleth_$NGINX_VERSION.$_NGINX_MOD_SHIBBOLETH_VERSION-1_amd64"
+mkdir -p "$PKG_ROOT/usr/lib/nginx/modules" "$PKG_ROOT/usr/share/nginx/modules-available"
+install -o root -g root -m 0644 -p nginx-"$NGINX_VERSION"/objs/ngx_http_shibboleth_module.so "$PKG_ROOT/usr/lib/nginx/modules/"
+echo "load_module modules/ngx_http_shibboleth_module.so;" > mod-http-shibboleth.conf
+install -o root -g root -m 0644 -p mod-http-shibboleth.conf "$PKG_ROOT/usr/share/nginx/modules-available/"
+mkdir -p "$PKG_ROOT/usr/share/doc/libnginx-mod-http-shibboleth/"
+cat <<-EOF > "$PKG_ROOT/usr/share/doc/libnginx-mod-http-shibboleth/copyright"
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: nginx-http-shibboleth
+Upstream-Contact: David Beitey
+ Luca Bruno
+Source: https://github.com/nginx-shib/nginx-http-shibboleth
+
+Files: *
+Copyright: 2013-present, David Beitey (davidjb)
+ 2014, Luca Bruno
+License: All rights reserved
+
+License: All rights reserved
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+EOF
+chmod 0644 "$PKG_ROOT/usr/share/doc/libnginx-mod-http-shibboleth/copyright"
+mkdir -p "$PKG_ROOT/DEBIAN"
+cat <<EOF > "$PKG_ROOT/DEBIAN/control"
+Package: libnginx-mod-http-shibboleth
+Version: $NGINX_VERSION.$_NGINX_MOD_SHIBBOLETH_VERSION-1
+Maintainer: ELAN e.V. <[email protected]>
+Depends: nginx-common (>= $NGINX_VERSION)
+Architecture: amd64
+Homepage: https://github.com/nginx-shib/nginx-http-shibboleth
+Description: Shibboleth auth request module for Nginx
+EOF
+dpkg --build "$PKG_ROOT"
+echo "Build package complete"
+#echo "Package metadata:"
+#dpkg-deb --info "$PKG_ROOT.deb"
+mkdir -p /repo/pool/multiverse
+cp -f "$PKG_ROOT.deb" /repo/pool/multiverse/
+cd "$_PWD"

scripts/ubuntu/focal/cron-build-shib-nginx-mod.sh

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+#!/usr/bin/env sh
+
+# If true, shibboleth nginx modules will be rebuild, regardles of aviability of the packages in repository.
+_FORCE_REBUILD_SHIBBOLETH_MODULES="${FORCE_REBUILD_SHIBBOLETH_MODULES:-false}"
+
+cat <<EOF > /etc/apt/sources.list.d/nginx-mod-shibboleth.list
+deb [allow-insecure=yes] file:///repo/ focal multiverse
+EOF
+apt update
+__NGINX_VERSION="$(apt-cache show nginx | grep Version | sed 's/^Version: //' | cut -d- -f1)"
+__NGINX_MOD_SHIBBOLETH_VERSION="$(apt-cache show libnginx-mod-http-shibboleth | grep Version | sed 's/^Version: //')"
+case $__NGINX_MOD_SHIBBOLETH_VERSION in
+"")                 __MODULE_EXISTS="false";;
+$__NGINX_VERSION*)  __MODULE_EXISTS="true";;
+*)                  __MODULE_EXISTS="false";;
+esac
+if  [ "$_FORCE_REBUILD_SHIBBOLETH_MODULES" = "true" ] || [ "$__MODULE_EXISTS" = "false" ]
+then
+    rm -f /etc/apt/sources.list.d/nginx-mod-shibboleth.list
+    sh /scripts/build-shib-nginx-mod.sh
+else
+    echo "Nginx Shibboleth module is up to date. Skip build."
+fi

scripts/ubuntu/focal/update-repo.sh

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+#!/usr/bin/env sh
+
+_PWD="$PWD"
+set -e
+apt update
+apt install -y dpkg-dev
+mkdir -p /repo/dists/focal/multiverse/binary-amd64
+cd /repo/
+dpkg-scanpackages --arch amd64 --multiversion pool/ > dists/focal/multiverse/binary-amd64/Packages
+gzip -9 > dists/focal/multiverse/binary-amd64/Packages.gz < dists/focal/multiverse/binary-amd64/Packages
+
+hash_files() {
+    FILES_TO_HASH="$*"
+    echo MD5Sum:
+    for FILE_TO_HASH in $FILES_TO_HASH; do
+        case $FILE_TO_HASH in
+        Release*);;
+        *) echo " $(md5sum $FILE_TO_HASH | cut -d' ' -f1) $(wc -c $FILE_TO_HASH)";;
+        esac
+    done
+    echo SHA1:
+    for FILE_TO_HASH in $FILES_TO_HASH; do
+        case $FILE_TO_HASH in
+        Release*);;
+        *) echo " $(sha1sum $FILE_TO_HASH | cut -d' ' -f1) $(wc -c $FILE_TO_HASH)";;
+        esac
+    done
+    echo SHA256:
+    for FILE_TO_HASH in $FILES_TO_HASH; do
+        case $FILE_TO_HASH in
+        Release*);;
+        *) echo " $(sha256sum $FILE_TO_HASH | cut -d' ' -f1) $(wc -c $FILE_TO_HASH)";;
+        esac
+    done
+}
+
+cd dists/focal
+cat <<EOF > Release
+Origin: Shibboleth Nginx Module Repository
+Suite: stable
+Codename: focal
+Version: 1.0
+Architectures: amd64
+Components: multiverse
+Description: This repository provides a build of Shibboleth auth request module for Nginx.
+Date: $(date -Ru)
+$(hash_files multiverse/binary-amd64/Packages*)
+EOF
+# Sign repo
+apt install gpg
+echo -n "$GPG_SIGNING_KEY" | base64 --decode | gpg --import
+cat Release | gpg -abs > Release.gpg
+cat Release | gpg -abs --clearsign > InRelease
+cd "$_PWD"