From 9fdbb10a45f243d102fd6a14e10646bc89fbe09f Mon Sep 17 00:00:00 2001
From: "push-app-to-main[bot]"
 <203845782+push-app-to-main[bot]@users.noreply.github.com>
Date: Sat, 10 Oct 2026 09:11:09 +0200
Subject: [PATCH] Add certmate (ct) (#17803)

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
---
 ct/certmate.sh              | 65 ++++++++++++++++++++++++++++++++++
 install/certmate-install.sh | 69 +++++++++++++++++++++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 ct/certmate.sh
 create mode 100644 install/certmate-install.sh

diff --git a/ct/certmate.sh b/ct/certmate.sh
new file mode 100644
index 000000000..6cc25f89d
--- /dev/null
+++ b/ct/certmate.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: fabriziosalmi
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/fabriziosalmi/certmate
+
+APP="CertMate"
+var_tags="${var_tags:-ssl;certificates;acme}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-8}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+#var_arm64="${var_arm64:-no}" # unset = ask the user; set yes/no only when verified
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/certmate ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "certmate" "fabriziosalmi/certmate"; then
+    msg_info "Stopping CertMate"
+    systemctl stop certmate
+    msg_ok "Stopped CertMate"
+
+    PYTHON_VERSION="3.12" setup_uv
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "certmate" "fabriziosalmi/certmate" "tarball"
+
+    msg_info "Installing CertMate Dependencies"
+    cd /opt/certmate
+    $STD uv venv --python 3.12 /opt/certmate/.venv
+    $STD uv pip sync --python /opt/certmate/.venv/bin/python requirements.lock
+    $STD /opt/certmate/.venv/bin/certbot --version
+    msg_ok "Installed CertMate Dependencies"
+
+    msg_info "Starting CertMate"
+    systemctl start certmate
+    msg_ok "Started CertMate"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access it using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:8000${CL}"
+echo -e "${INFO}${YW}The first page creates the admin account and asks for the API token: grep API_BEARER_TOKEN /opt/certmate_data/.env${CL}"
diff --git a/install/certmate-install.sh b/install/certmate-install.sh
new file mode 100644
index 000000000..ccef821e8
--- /dev/null
+++ b/install/certmate-install.sh
@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: fabriziosalmi
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/fabriziosalmi/certmate
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+PYTHON_VERSION="3.12" setup_uv
+fetch_and_deploy_gh_release "certmate" "fabriziosalmi/certmate" "tarball"
+
+msg_info "Installing CertMate Dependencies"
+cd /opt/certmate
+$STD uv venv --python 3.12 /opt/certmate/.venv
+# requirements.lock is the fully pinned set the official image is built from
+$STD uv pip sync --python /opt/certmate/.venv/bin/python requirements.lock
+$STD /opt/certmate/.venv/bin/certbot --version
+msg_ok "Installed CertMate Dependencies"
+
+msg_info "Configuring CertMate"
+mkdir -p /opt/certmate_data/{certificates,data,backups,logs}
+cat <<EOF >/opt/certmate_data/.env
+API_BEARER_TOKEN=$(openssl rand -hex 32)
+SECRET_KEY=$(openssl rand -hex 32)
+CERTMATE_BACKUP_PASSPHRASE=$(openssl rand -hex 32)
+BEHIND_PROXY=false
+EOF
+chmod 600 /opt/certmate_data/.env
+msg_ok "Configured CertMate"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/certmate.service
+[Unit]
+Description=CertMate SSL Certificate Manager
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/certmate
+Environment=PATH=/opt/certmate/.venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+Environment=CERTMATE_CERT_DIR=/opt/certmate_data/certificates
+Environment=CERTMATE_DATA_DIR=/opt/certmate_data/data
+Environment=CERTMATE_BACKUP_DIR=/opt/certmate_data/backups
+Environment=CERTMATE_LOGS_DIR=/opt/certmate_data/logs
+Environment=ACME_CHALLENGES_DIR=/opt/certmate_data/data/acme-challenges
+EnvironmentFile=/opt/certmate_data/.env
+# One worker: the renewal scheduler, sessions and rate limits live in-process
+ExecStart=/opt/certmate/.venv/bin/gunicorn --bind 0.0.0.0:8000 --workers 1 --threads 8 --timeout 300 --no-control-socket app:app
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now certmate
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc