Fix federation flows and add versioned updater
This commit is contained in:
cyph3rasi
@@ -0,0 +1,237 @@
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#!/bin/sh
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set -eu
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REPO="${REPO:-GnosysLabs/Synapsis}"
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REF="${REF:-main}"
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INSTALL_DIR="${1:-${INSTALL_DIR:-/opt/synapsis}}"
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RAW_BASE="https://raw.githubusercontent.com/${REPO}/${REF}"
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PROXY="${PROXY:-}"
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HOST_UPDATER_SOCKET_PATH="${HOST_UPDATER_SOCKET_PATH:-/var/run/synapsis-updater/updater.sock}"
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require_command() {
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if ! command -v "$1" >/dev/null 2>&1; then
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echo "❌ Required command not found: $1" >&2
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exit 1
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fi
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}
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download_file() {
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source_path="$1"
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target_path="$2"
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echo "⬇️ Downloading ${source_path}"
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curl -fsSL "${RAW_BASE}/${source_path}" -o "${target_path}"
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}
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set_env_value() {
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file="$1"
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key="$2"
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value="$3"
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escaped_value=$(printf '%s\n' "$value" | sed -e 's/[\/&]/\\&/g')
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sed -i.bak -E "s|^${key}=.*$|${key}=${escaped_value}|" "$file"
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rm -f "${file}.bak"
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}
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ensure_env_value() {
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file="$1"
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key="$2"
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value="$3"
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if grep -q "^${key}=" "$file" 2>/dev/null; then
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set_env_value "$file" "$key" "$value"
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return
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fi
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printf '%s=%s\n' "$key" "$value" >> "$file"
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}
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get_env_value() {
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file="$1"
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key="$2"
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sed -n -E "s/^${key}=(.*)$/\\1/p" "$file" | head -n 1
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}
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generate_token() {
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if command -v openssl >/dev/null 2>&1; then
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openssl rand -hex 32
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return
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fi
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date +%s | sha256sum | awk '{print $1}'
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}
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normalize_proxy_mode() {
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case "$1" in
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caddy|none)
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printf '%s\n' "$1"
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;;
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*)
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echo "❌ Unsupported PROXY mode: $1" >&2
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echo " Supported values: caddy, none" >&2
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exit 1
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;;
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esac
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}
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detect_proxy_mode() {
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if [ -n "${PROXY}" ]; then
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normalize_proxy_mode "${PROXY}"
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return
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fi
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if [ -f "${INSTALL_DIR}/Caddyfile" ] || [ -f "${INSTALL_DIR}/caddy-entrypoint.sh" ]; then
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printf 'caddy\n'
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return
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fi
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printf 'none\n'
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}
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install_python3_if_needed() {
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if command -v python3 >/dev/null 2>&1; then
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return
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fi
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if command -v apt-get >/dev/null 2>&1; then
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apt-get update
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apt-get install -y python3
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return
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fi
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if command -v apk >/dev/null 2>&1; then
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apk add --no-cache python3
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return
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fi
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}
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install_host_updater() {
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if [ "$(id -u)" -ne 0 ]; then
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return
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fi
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if [ ! -f "${INSTALL_DIR}/.env" ]; then
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return
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fi
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download_file "docker/host-updater.py" "${INSTALL_DIR}/host-updater.py"
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download_file "docker/update-local.sh" "${INSTALL_DIR}/update-local.sh"
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chmod 755 "${INSTALL_DIR}/host-updater.py" "${INSTALL_DIR}/update-local.sh"
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mkdir -p "$(dirname "${HOST_UPDATER_SOCKET_PATH}")"
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updater_token="$(get_env_value "${INSTALL_DIR}/.env" "HOST_UPDATER_TOKEN" || true)"
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if [ -z "${updater_token}" ]; then
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updater_token="$(generate_token)"
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ensure_env_value "${INSTALL_DIR}/.env" "HOST_UPDATER_TOKEN" "${updater_token}"
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fi
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ensure_env_value "${INSTALL_DIR}/.env" "HOST_UPDATER_SOCKET" "${HOST_UPDATER_SOCKET_PATH}"
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if ! command -v systemctl >/dev/null 2>&1; then
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return
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fi
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install_python3_if_needed
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if ! command -v python3 >/dev/null 2>&1; then
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return
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fi
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cat > "${INSTALL_DIR}/updater.env" <<EOF
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HOST_UPDATER_TOKEN=${updater_token}
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REPO=${REPO}
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REF=${REF}
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EOF
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chmod 600 "${INSTALL_DIR}/updater.env"
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cat > /etc/systemd/system/synapsis-updater.service <<EOF
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[Unit]
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Description=Synapsis Host Updater
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After=network-online.target docker.service
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Wants=network-online.target
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[Service]
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Type=simple
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User=root
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Group=root
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WorkingDirectory=${INSTALL_DIR}
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Environment=INSTALL_DIR=${INSTALL_DIR}
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Environment=HOST_UPDATER_SOCKET=${HOST_UPDATER_SOCKET_PATH}
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Environment=HOST_UPDATER_STATUS_FILE=${INSTALL_DIR}/updater-status.json
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Environment=HOST_UPDATER_LOG_FILE=${INSTALL_DIR}/updater.log
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Environment=HOST_UPDATER_SCRIPT=${INSTALL_DIR}/update-local.sh
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EnvironmentFile=${INSTALL_DIR}/updater.env
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ExecStart=/usr/bin/env python3 ${INSTALL_DIR}/host-updater.py
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Restart=always
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RestartSec=3
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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systemctl enable --now synapsis-updater.service >/dev/null 2>&1 || true
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systemctl restart synapsis-updater.service >/dev/null 2>&1 || true
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}
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require_command curl
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require_command docker
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require_command chmod
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require_command mkdir
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if [ ! -d "${INSTALL_DIR}" ]; then
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echo "❌ ${INSTALL_DIR} does not exist." >&2
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echo " Run the installer first:" >&2
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echo " curl -fsSL https://synapsis.social/install.sh | bash" >&2
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exit 1
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fi
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if [ ! -f "${INSTALL_DIR}/docker-compose.yml" ]; then
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echo "❌ ${INSTALL_DIR}/docker-compose.yml was not found." >&2
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echo " This does not look like a Synapsis install directory." >&2
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exit 1
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fi
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ACTIVE_PROXY="$(detect_proxy_mode)"
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echo "========================================"
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echo " Synapsis Docker Updater"
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echo "========================================"
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echo " Repo: ${REPO}"
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echo " Ref: ${REF}"
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echo " Install dir: ${INSTALL_DIR}"
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echo " Proxy mode: ${ACTIVE_PROXY}"
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echo "========================================"
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mkdir -p "${INSTALL_DIR}"
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download_file "docker/.env.example" "${INSTALL_DIR}/.env.example"
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case "${ACTIVE_PROXY}" in
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caddy)
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download_file "docker-compose.yml" "${INSTALL_DIR}/docker-compose.yml"
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download_file "docker/Caddyfile" "${INSTALL_DIR}/Caddyfile"
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download_file "docker/caddy-entrypoint.sh" "${INSTALL_DIR}/caddy-entrypoint.sh"
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chmod 755 "${INSTALL_DIR}/caddy-entrypoint.sh"
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;;
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none)
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download_file "docker-compose.proxyless.yml" "${INSTALL_DIR}/docker-compose.yml"
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rm -f "${INSTALL_DIR}/Caddyfile" "${INSTALL_DIR}/caddy-entrypoint.sh"
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;;
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esac
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install_host_updater
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echo "🐳 Pulling latest Synapsis image"
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if [ -f "${INSTALL_DIR}/.env" ]; then
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docker compose --env-file "${INSTALL_DIR}/.env" -f "${INSTALL_DIR}/docker-compose.yml" pull
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echo "🚀 Restarting Synapsis"
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docker compose --env-file "${INSTALL_DIR}/.env" -f "${INSTALL_DIR}/docker-compose.yml" up -d --remove-orphans
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else
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docker compose -f "${INSTALL_DIR}/docker-compose.yml" pull
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echo "🚀 Restarting Synapsis"
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docker compose -f "${INSTALL_DIR}/docker-compose.yml" up -d --remove-orphans
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fi
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echo ""
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echo "✅ Synapsis has been updated to the latest published image."
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