Element Synapse: Add Synapse-Admin web UI to manage Matrix (#4010)

* Update script

* Update

ct/elementsynapse.sh

@@ -27,10 +27,44 @@ function update_script() {
     msg_error "No ${APP} Installation Found!"
     exit
   fi
+  if [[ ! -f /opt/"${APP}"_version.txt ]]; then
+    touch /opt/"${APP}"_version.txt
+  fi
+  if ! dpkg -l | grep -q '^ii.*gpg'; then
+    $STD apt-get update
+    $STD apt-get install -y gpg
+  fi
+  if [[ ! -x /usr/bin/node ]]; then
+    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
+    $STD apt-get update
+    $STD apt-get install -y nodejs
+    $STD npm install -g yarn
+  fi
   msg_info "Updating $APP LXC"
   $STD apt-get update
   $STD apt-get -y upgrade
   msg_ok "Updated $APP LXC"
+
+  msg_info "Updating Synapse-Admin"
+  RELEASE=$(curl -fsSL https://api.github.com/repos/etkecc/synapse-admin/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+  if [[ "${RELEASE}" != "$(cat /opt/"${APP}"_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
+    temp_file=$(mktemp)
+    systemctl stop synapse-admin
+    rm -rf /opt/synapse-admin
+    mkdir -p /opt/synapse-admin
+    curl -fsSL "https://github.com/etkecc/synapse-admin/archive/refs/tags/v${RELEASE}.tar.gz" -o "$temp_file"
+    tar xzf "$temp_file" -C /opt/synapse-admin
+    cd /opt/synapse-admin
+    $STD yarn install --ignore-engines
+    systemctl start synapse-admin
+    echo "${RELEASE}" >/opt/"${APP}"_version.txt
+    rm -f "$temp_file"
+    msg_ok "Update Successful"
+  else
+    msg_ok "No update required. ${APP} is already at v${RELEASE}"
+  fi
   exit
 }
 

frontend/public/json/elementsynapse.json

@@ -30,5 +30,14 @@
     "username": null,
     "password": null
   },
-    "notes": []
+  "notes": [
+    {
+      "type": "info",
+      "text": "Type `cat ~/matrix.creds` to see admin username/password."
+    },
+    {
+      "type": "info",
+      "text": "Synapse-Admin is running on port 5173"
+    }
+  ]
 }

install/elementsynapse-install.sh

@@ -17,9 +17,22 @@ msg_info "Installing Dependencies"
 $STD apt-get install -y \
   lsb-release \
   apt-transport-https \
-  debconf-utils
+  debconf-utils \
+  gpg
 msg_ok "Installed Dependencies"
 
+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
+$STD npm install -g yarn
+msg_ok "Installed Node.js"
+
 read -p "Please enter the name for your server: " servername
 
 msg_info "Installing Element Synapse"
@@ -32,9 +45,48 @@ $STD apt-get install matrix-synapse-py3 -y
 systemctl stop matrix-synapse
 sed -i 's/127.0.0.1/0.0.0.0/g' /etc/matrix-synapse/homeserver.yaml
 sed -i 's/'\''::1'\'', //g' /etc/matrix-synapse/homeserver.yaml
+SECRET=$(openssl rand -hex 32)
+ADMIN_PASS="$(openssl rand -base64 18 | cut -c1-13)"
+echo "enable_registration_without_verification: true" >>/etc/matrix-synapse/homeserver.yaml
+echo "registration_shared_secret: ${SECRET}" >>/etc/matrix-synapse/homeserver.yaml
 systemctl enable -q --now matrix-synapse
+$STD register_new_matrix_user -a --user admin --password "$ADMIN_PASS" --config /etc/matrix-synapse/homeserver.yaml
+{
+  echo "Matrix-Credentials"
+  echo "Admin username: admin"
+  echo "Admin password: $ADMIN_PASS"
+} >>~/matrix.creds
+systemctl stop matrix-synapse
+sed -i '34d' /etc/matrix-synapse/homeserver.yaml
+systemctl start matrix-synapse
+temp_file=$(mktemp)
+mkdir -p /opt/synapse-admin
+RELEASE=$(curl -fsSL https://api.github.com/repos/etkecc/synapse-admin/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+curl -fsSL "https://github.com/etkecc/synapse-admin/archive/refs/tags/v${RELEASE}.tar.gz" -o "$temp_file"
+tar xzf "$temp_file" -C /opt/synapse-admin
+cd /opt/synapse-admin
+$STD yarn install --ignore-engines
 msg_ok "Installed Element Synapse"
 
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/synapse-admin.service
+[Unit]
+Description=Excalidraw Service
+After=network.target
+Requires=matrix-synapse.service
+
+[Service]
+Type=simple
+WorkingDirectory=/opt/synapse-admin
+ExecStart=/usr/bin/yarn start --host
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now synapse-admin
+msg_ok "Created Service"
+
 motd_ssh
 customize