remove old tar extraction and use fetch_and_deploy_gh_tag

Install and build Apache Guacamole Server (guacd) and integrate it with Termix.

- Added required native dependencies to install/termix-install.sh and build steps to download, compile and install guacd, recording its tag in ~/.guacd.
- Created /etc/guacamole/guacd.conf and a systemd unit for guacd; enabled and started guacd alongside termix, and made termix.service depend on guacd.
- Extended ct/termix.sh update flow to detect guacd GitHub tags, stop guacd, rebuild/install the specified release, add default config/unit files if missing, and enable/start the service.
- Minor messaging tweaks: use "Termix" in stop/start logs.

This ensures guacd is available and managed automatically when installing or updating Termix.

CHANGELOG.md

@@ -423,14 +423,6 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
-## 2026-03-17
-
-### 💾 Core
-
-  - #### 🔧 Refactor
-
-    - tools.func: Update `create_self_signed_cert()` [@tremor021](https://github.com/tremor021) ([#13008](https://github.com/community-scripts/ProxmoxVE/pull/13008))
-
 ## 2026-03-16
 
 ### 🆕 New Scripts

ct/termix.sh

@@ -29,10 +29,87 @@ function update_script() {
     exit
   fi
 
+  if check_for_gh_tag "guacd" "apache/guacamole-server"; then
+    msg_info "Stopping guacd"
+    systemctl stop guacd 2>/dev/null || true
+    msg_ok "Stopped guacd"
+
+    ensure_dependencies \
+      libcairo2-dev \
+      libjpeg62-turbo-dev \
+      libpng-dev \
+      libtool-bin \
+      uuid-dev \
+      libvncserver-dev \
+      freerdp3-dev \
+      libssh2-1-dev \
+      libtelnet-dev \
+      libwebsockets-dev \
+      libpulse-dev \
+      libvorbis-dev \
+      libwebp-dev \
+      libssl-dev \
+      libpango1.0-dev \
+      libswscale-dev \
+      libavcodec-dev \
+      libavutil-dev \
+      libavformat-dev
+
+    msg_info "Updating Guacamole Server (guacd)"
+    fetch_and_deploy_gh_tag "guacd" "apache/guacamole-server" "${CHECK_UPDATE_RELEASE}" "/opt/guacamole-server"
+    cd /opt/guacamole-server
+    export CPPFLAGS="-Wno-error=deprecated-declarations"
+    $STD autoreconf -fi
+    $STD ./configure --with-init-dir=/etc/init.d --enable-allow-freerdp-snapshots
+    $STD make
+    $STD make install
+    $STD ldconfig
+    cd /opt
+    rm -rf /opt/guacamole-server
+    msg_ok "Updated Guacamole Server (guacd) to ${CHECK_UPDATE_RELEASE}"
+
+    if [[ ! -f /etc/guacamole/guacd.conf ]]; then
+      mkdir -p /etc/guacamole
+      cat <<EOF >/etc/guacamole/guacd.conf
+[server]
+bind_host = 127.0.0.1
+bind_port = 4822
+EOF
+    fi
+
+    if [[ ! -f /etc/systemd/system/guacd.service ]]; then
+      cat <<EOF >/etc/systemd/system/guacd.service
+[Unit]
+Description=Guacamole Proxy Daemon (guacd)
+After=network.target
+
+[Service]
+Type=forking
+ExecStart=/etc/init.d/guacd start
+ExecStop=/etc/init.d/guacd stop
+ExecReload=/etc/init.d/guacd restart
+PIDFile=/var/run/guacd.pid
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    fi
+
+    if ! grep -q "guacd.service" /etc/systemd/system/termix.service 2>/dev/null; then
+      sed -i '/^After=network.target/s/$/ guacd.service/' /etc/systemd/system/termix.service
+      sed -i '/^\[Unit\]/a Wants=guacd.service' /etc/systemd/system/termix.service
+    fi
+
+    systemctl daemon-reload
+    systemctl enable -q --now guacd
+  fi
+
   if check_for_gh_release "termix" "Termix-SSH/Termix"; then
-    msg_info "Stopping Service"
+    msg_info "Stopping Termix"
     systemctl stop termix
-    msg_ok "Stopped Service"
+    msg_ok "Stopped Termix"
 
     msg_info "Backing up Data"
     cp -r /opt/termix/data /opt/termix_data_backup
@@ -102,9 +179,9 @@ function update_script() {
       msg_warn "Nginx configuration not updated. If Termix doesn't work, restore from backup or update manually."
     fi
 
-    msg_info "Starting Service"
+    msg_info "Starting Termix"
     systemctl start termix
-    msg_ok "Started Service"
+    msg_ok "Started Termix"
     msg_ok "Updated successfully!"
   fi
   exit

install/termix-install.sh

@@ -19,9 +19,41 @@ $STD apt install -y \
   python3 \
   nginx \
   openssl \
-  gettext-base
+  gettext-base \
+  libcairo2-dev \
+  libjpeg62-turbo-dev \
+  libpng-dev \
+  libtool-bin \
+  uuid-dev \
+  libvncserver-dev \
+  freerdp3-dev \
+  libssh2-1-dev \
+  libtelnet-dev \
+  libwebsockets-dev \
+  libpulse-dev \
+  libvorbis-dev \
+  libwebp-dev \
+  libssl-dev \
+  libpango1.0-dev \
+  libswscale-dev \
+  libavcodec-dev \
+  libavutil-dev \
+  libavformat-dev
 msg_ok "Installed Dependencies"
 
+msg_info "Building Guacamole Server (guacd)"
+fetch_and_deploy_gh_tag "guacd" "apache/guacamole-server" "latest" "/opt/guacamole-server"
+cd /opt/guacamole-server
+export CPPFLAGS="-Wno-error=deprecated-declarations"
+$STD autoreconf -fi
+$STD ./configure --with-init-dir=/etc/init.d --enable-allow-freerdp-snapshots
+$STD make
+$STD make install
+$STD ldconfig
+cd /opt
+rm -rf /opt/guacamole-server
+msg_ok "Built Guacamole Server (guacd)"
+
 NODE_VERSION="22" setup_nodejs
 fetch_and_deploy_gh_release "termix" "Termix-SSH/Termix"
 
@@ -74,10 +106,36 @@ systemctl reload nginx
 msg_ok "Configured Nginx"
 
 msg_info "Creating Service"
+mkdir -p /etc/guacamole
+cat <<EOF >/etc/guacamole/guacd.conf
+[server]
+bind_host = 127.0.0.1
+bind_port = 4822
+EOF
+
+cat <<EOF >/etc/systemd/system/guacd.service
+[Unit]
+Description=Guacamole Proxy Daemon (guacd)
+After=network.target
+
+[Service]
+Type=forking
+ExecStart=/etc/init.d/guacd start
+ExecStop=/etc/init.d/guacd stop
+ExecReload=/etc/init.d/guacd restart
+PIDFile=/var/run/guacd.pid
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
 cat <<EOF >/etc/systemd/system/termix.service
 [Unit]
 Description=Termix Backend
-After=network.target
+After=network.target guacd.service
+Wants=guacd.service
 
 [Service]
 Type=simple
@@ -92,7 +150,7 @@ RestartSec=5
 [Install]
 WantedBy=multi-user.target
 EOF
-systemctl enable -q --now termix
+systemctl enable -q --now guacd termix
 msg_ok "Created Service"
 
 motd_ssh

misc/tools.func

@@ -2519,8 +2519,6 @@ check_for_codeberg_release() {
 # ------------------------------------------------------------------------------
 create_self_signed_cert() {
   local APP_NAME="${1:-${APPLICATION}}"
-  local HOSTNAME="$(hostname -f)"
-  local IP="$(hostname -I | awk '{print $1}')"
   local APP_NAME_LC=$(echo "${APP_NAME,,}" | tr -d ' ')
   local CERT_DIR="/etc/ssl/${APP_NAME_LC}"
   local CERT_KEY="${CERT_DIR}/${APP_NAME_LC}.key"
@@ -2538,8 +2536,8 @@ create_self_signed_cert() {
 
   mkdir -p "$CERT_DIR"
   $STD openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 \
-    -subj "/CN=${HOSTNAME}" \
+    -subj "/CN=${APP_NAME}" \
-    -addext "subjectAltName=DNS:${HOSTNAME},DNS:localhost,IP:${IP},IP:127.0.0.1" \
+    -addext "subjectAltName=DNS:${APP_NAME}" \
     -keyout "$CERT_KEY" \
     -out "$CERT_CRT" || {
     msg_error "Failed to create self-signed certificate"