From d3824e0e835885cde9c601a8909f4c3d0fd6874e Mon Sep 17 00:00:00 2001
From: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Date: Mon, 5 May 2025 09:38:17 +0200
Subject: [PATCH] refactor authentik

---
 ct/authentik.sh                     |  87 +++++++++++++
 frontend/public/json/authentik.json |  41 ++++++
 install/authentik-install.sh        | 193 ++++++++++++++++++++++++++++
 3 files changed, 321 insertions(+)
 create mode 100644 ct/authentik.sh
 create mode 100644 frontend/public/json/authentik.json
 create mode 100644 install/authentik-install.sh

diff --git a/ct/authentik.sh b/ct/authentik.sh
new file mode 100644
index 0000000..31e2146
--- /dev/null
+++ b/ct/authentik.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: remz1337
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://goauthentik.io/
+
+APP="Authentik"
+var_tags="${var_tags:-identity-provider}"
+var_disk="${var_disk:-12}"
+var_cpu="${var_cpu:-6}"
+var_ram="${var_ram:-8192}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-12}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/systemd/system/authentik-server.service ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+  RELEASE=$(curl -fsSL https://api.github.com/repos/goauthentik/authentik/releases/latest | grep "tarball_url" | awk '{print substr($2, 2, length($2)-3)}')
+  if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
+    msg_info "Stopping ${APP}"
+    systemctl stop authentik-server
+    systemctl stop authentik-worker
+    msg_ok "Stopped ${APP}"
+
+    msg_info "Building ${APP} website"
+    mkdir -p /opt/authentik
+    curl -fsSL "${RELEASE}" -o "authentik.tar.gz"
+    tar -xzf authentik.tar.gz -C /opt/authentik --strip-components 1 --overwrite
+    rm -rf authentik.tar.gz
+    cd /opt/authentik/website
+    $STD npm install
+    $STD npm run build-bundled
+    cd /opt/authentik/web
+    $STD npm install
+    $STD npm run build
+    msg_ok "Built ${APP} website"
+
+    msg_info "Building ${APP} server"
+    cd /opt/authentik
+    go mod download
+    go build -o /go/authentik ./cmd/server
+    go build -o /opt/authentik/authentik-server /opt/authentik/cmd/server/
+    msg_ok "Built ${APP} server"
+
+    msg_info "Installing Python Dependencies"
+    cd /opt/authentik
+    $STD poetry install --only=main --no-ansi --no-interaction --no-root
+    $STD poetry export --without-hashes --without-urls -f requirements.txt --output requirements.txt
+    $STD pip install --no-cache-dir -r requirements.txt
+    $STD pip install .
+    msg_ok "Installed Python Dependencies"
+
+    msg_info "Updating ${APP} to v${RELEASE} (Patience)"
+    cp -r /opt/authentik/authentik/blueprints /opt/authentik/blueprints
+    $STD bash /opt/authentik/lifecycle/ak migrate
+    echo "${RELEASE}" >/opt/${APP}_version.txt
+    msg_ok "Updated ${APP} to v${RELEASE}"
+
+    msg_info "Starting ${APP}"
+    systemctl start authentik-server
+    systemctl start authentik-worker
+    msg_ok "Started ${APP}"
+  else
+    msg_ok "No update required. ${APP} is already at v${RELEASE}"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9000/if/flow/initial-setup/${CL}"
diff --git a/frontend/public/json/authentik.json b/frontend/public/json/authentik.json
new file mode 100644
index 0000000..19eb1ff
--- /dev/null
+++ b/frontend/public/json/authentik.json
@@ -0,0 +1,41 @@
+{
+    "name": "authentik",
+    "slug": "authentik",
+    "categories": [
+        6
+    ],
+    "date_created": "2024-12-27",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 9000,
+    "documentation": "https://docs.goauthentik.io/docs/",
+    "website": "https://goauthentik.io/",
+    "logo": "https://raw.githubusercontent.com/selfhst/icons/refs/heads/main/svg/authentik.svg",
+    "config_path": "/etc/authentik/config.yml",
+    "description": "authentik is an IdP (Identity Provider) and SSO (single sign on) that is built with security at the forefront of every piece of code, every feature, with an emphasis on flexibility and versatility.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/authentik.sh",
+            "resources": {
+                "cpu": 6,
+                "ram": 8192,
+                "hdd": 12,
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "text": "Authentik is very resource-heavy, it is recommended to use at least 8GB RAM anytime!",
+            "type": "warning"
+        }
+    ]
+}
+
diff --git a/install/authentik-install.sh b/install/authentik-install.sh
new file mode 100644
index 0000000..b3b8c13
--- /dev/null
+++ b/install/authentik-install.sh
@@ -0,0 +1,193 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: remz1337
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://goauthentik.io/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies (Patience)"
+$STD apt-get install -y \
+  gpg \
+  pkg-config \
+  libffi-dev \
+  build-essential \
+  libpq-dev \
+  libkrb5-dev \
+  libssl-dev \
+  libsqlite3-dev \
+  tk-dev \
+  libgdbm-dev \
+  libc6-dev \
+  libbz2-dev \
+  zlib1g-dev \
+  libxmlsec1 \
+  libxmlsec1-dev \
+  libxmlsec1-openssl \
+  libmaxminddb0 \
+  python3-pip \
+  git
+msg_ok "Installed Dependencies"
+
+msg_info "Installing yq"
+cd /tmp
+YQ_LATEST="$(curl -fsSL https://api.github.com/repos/mikefarah/yq/releases/latest | grep -Po '"tag_name": "\K.*?(?=")')"
+curl -fsSL "https://github.com/mikefarah/yq/releases/download/${YQ_LATEST}/yq_linux_amd64" -o /usr/bin/yq
+chmod +x /usr/bin/yq
+msg_ok "Installed yq"
+
+msg_info "Installing GeoIP"
+cd /tmp
+GEOIP_RELEASE=$(curl -fsSL https://api.github.com/repos/maxmind/geoipupdate/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+curl -fsSL "https://github.com/maxmind/geoipupdate/releases/download/v${GEOIP_RELEASE}/geoipupdate_${GEOIP_RELEASE}_linux_amd64.deb" -o "geoipupdate.deb"
+$STD dpkg -i geoipupdate.deb
+cat <<EOF >/etc/GeoIP.conf
+#GEOIPUPDATE_EDITION_IDS="GeoLite2-City GeoLite2-ASN"
+#GEOIPUPDATE_VERBOSE="1"
+#GEOIPUPDATE_ACCOUNT_ID_FILE="/run/secrets/GEOIPUPDATE_ACCOUNT_ID"
+#GEOIPUPDATE_LICENSE_KEY_FILE="/run/secrets/GEOIPUPDATE_LICENSE_KEY"
+EOF
+msg_ok "Installed GeoIP"
+
+msg_info "Setting up Python 3"
+cd /tmp
+curl -fsSL "https://www.python.org/ftp/python/3.12.1/Python-3.12.1.tgz" -o "Python.tgz"
+tar -zxf Python.tgz
+cd Python-3.12.1
+$STD ./configure --enable-optimizations
+$STD make altinstall
+cd ~
+$STD update-alternatives --install /usr/bin/python3 python3 /usr/local/bin/python3.12 1
+msg_ok "Setup Python 3"
+
+msg_info "Setting up Node.js Repository"
+mkdir -p /etc/apt/keyrings
+curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
+echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" >/etc/apt/sources.list.d/nodesource.list
+msg_ok "Set up Node.js Repository"
+
+msg_info "Installing Node.js"
+$STD apt-get update
+$STD apt-get install -y nodejs
+msg_ok "Installed Node.js"
+
+msg_info "Installing Golang"
+set +o pipefail
+temp_file=$(mktemp)
+golang_tarball=$(curl -fsSL https://go.dev/dl/ | grep -oP 'go[\d\.]+\.linux-amd64\.tar\.gz' | head -n 1)
+curl -fsSL "https://golang.org/dl/${golang_tarball}" -o "$temp_file"
+tar -C /usr/local -xzf "$temp_file"
+ln -sf /usr/local/go/bin/go /usr/local/bin/go
+rm -f "$temp_file"
+set -o pipefail
+msg_ok "Installed Golang"
+
+msg_info "Installing Redis"
+$STD apt-get install -y redis-server
+systemctl enable -q --now redis-server
+msg_ok "Installed Redis"
+
+msg_info "Installing PostgreSQL"
+$STD apt-get install -y postgresql postgresql-contrib
+DB_NAME="authentik"
+DB_USER="authentik"
+DB_PASS="$(openssl rand -base64 18 | cut -c1-13)"
+$STD sudo -u postgres psql -c "CREATE DATABASE $DB_NAME;"
+$STD sudo -u postgres psql -c "CREATE USER $DB_USER WITH PASSWORD '$DB_PASS';"
+$STD sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE $DB_NAME TO $DB_USER;"
+$STD sudo -u postgres psql -c "ALTER DATABASE $DB_NAME OWNER TO $DB_USER;"
+$STD sudo -u postgres psql -c "ALTER USER $DB_USER WITH SUPERUSER;"
+msg_ok "Installed PostgreSQL"
+
+msg_info "Installing authentik"
+RELEASE=$(curl -fsSL https://api.github.com/repos/goauthentik/authentik/releases/latest | grep "tarball_url" | awk '{print substr($2, 2, length($2)-3)}')
+mkdir -p /opt/authentik
+curl -fsSL "${RELEASE}" -o "authentik.tar.gz"
+tar -xzf authentik.tar.gz -C /opt/authentik --strip-components 1 --overwrite
+cd /opt/authentik/website
+$STD npm install
+$STD npm run build-bundled
+cd /opt/authentik/web
+$STD npm install
+$STD npm run build
+echo "${RELEASE}" >/opt/${APPLICATION}_version.txt
+cd /opt/authentik
+$STD go mod download
+$STD go build -o /go/authentik ./cmd/server
+$STD go build -o /opt/authentik/authentik-server /opt/authentik/cmd/server/
+cd /opt/authentik
+$STD pip3 install --upgrade pip
+$STD pip3 install poetry poetry-plugin-export
+ln -s /usr/local/bin/poetry /usr/bin/poetry
+$STD poetry install --only=main --no-ansi --no-interaction --no-root
+$STD poetry export --without-hashes --without-urls -f requirements.txt --output requirements.txt
+$STD pip install --no-cache-dir -r requirements.txt
+$STD pip install .
+mkdir -p /etc/authentik
+mv /opt/authentik/authentik/lib/default.yml /etc/authentik/config.yml
+$STD yq -i ".secret_key = \"$(openssl rand -hex 32)\"" /etc/authentik/config.yml
+$STD yq -i ".postgresql.password = \"${DB_PASS}\"" /etc/authentik/config.yml
+$STD yq -i ".geoip = \"/opt/authentik/tests/GeoLite2-City-Test.mmdb\"" /etc/authentik/config.yml
+cp -r /opt/authentik/authentik/blueprints /opt/authentik/blueprints
+$STD yq -i ".blueprints_dir = \"/opt/authentik/blueprints\"" /etc/authentik/config.yml
+ln -s /usr/bin/python3 /usr/bin/python
+ln -s /usr/local/bin/gunicorn /usr/bin/gunicorn
+ln -s /usr/local/bin/celery /usr/bin/celery
+$STD bash /opt/authentik/lifecycle/ak migrate
+cd ~
+msg_ok "Installed authentik"
+
+msg_info "Creating Services"
+cat <<EOF >/etc/systemd/system/authentik-server.service
+[Unit]
+Description = authentik Server
+
+[Service]
+ExecStart=/opt/authentik/authentik-server
+WorkingDirectory=/opt/authentik/
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+cat <<EOF >/etc/systemd/system/authentik-worker.service
+[Unit]
+Description = authentik Worker
+
+[Service]
+Environment=DJANGO_SETTINGS_MODULE="authentik.root.settings"
+ExecStart=celery -A authentik.root.celery worker -Ofair --max-tasks-per-child=1 --autoscale 3,1 -E -B -s /tmp/celerybeat-schedule -Q authentik,authentik_scheduled,authentik_events
+WorkingDirectory=/opt/authentik/authentik
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now authentik-server
+sleep 2
+systemctl enable -q --now authentik-worker
+msg_ok "Created Services"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+rm -rf /tmp/Python-3.12.1
+rm -rf /tmp/Python.tgz
+rm -rf go/
+rm -rf /tmp/geoipupdate.deb
+rm -rf authentik.tar.gz
+$STD apt-get -y remove yq
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"