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systemd/install-service.sh

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+#!/bin/bash
+
+# C Nostr Relay Event-Based Configuration System - Installation Script
+# This script installs the C Nostr Relay as a systemd service
+
+set -e
+
+# Configuration
+SERVICE_NAME="c-relay"
+SERVICE_USER="c-relay"
+INSTALL_DIR="/opt/c-relay"
+BINARY_NAME="c_relay_x86"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Function to print colored output
+print_info() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then
+    print_error "This script must be run as root"
+    exit 1
+fi
+
+print_info "Installing C Nostr Relay with Event-Based Configuration System"
+echo
+
+# Check if binary exists
+if [ ! -f "build/${BINARY_NAME}" ]; then
+    print_error "Binary build/${BINARY_NAME} not found. Please build the project first."
+    exit 1
+fi
+
+# Create service user
+if ! id "${SERVICE_USER}" &>/dev/null; then
+    print_info "Creating service user: ${SERVICE_USER}"
+    useradd --system --home-dir "${INSTALL_DIR}" --shell /bin/false "${SERVICE_USER}"
+    print_success "Service user created"
+else
+    print_info "Service user ${SERVICE_USER} already exists"
+fi
+
+# Create installation directory
+print_info "Creating installation directory: ${INSTALL_DIR}"
+mkdir -p "${INSTALL_DIR}"
+chown "${SERVICE_USER}:${SERVICE_USER}" "${INSTALL_DIR}"
+
+# Copy binary
+print_info "Installing binary to ${INSTALL_DIR}/${BINARY_NAME}"
+cp "build/${BINARY_NAME}" "${INSTALL_DIR}/"
+chown "${SERVICE_USER}:${SERVICE_USER}" "${INSTALL_DIR}/${BINARY_NAME}"
+chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
+
+# Install systemd service file
+print_info "Installing systemd service file"
+cp "systemd/${SERVICE_NAME}.service" "/etc/systemd/system/"
+
+# Reload systemd
+print_info "Reloading systemd daemon"
+systemctl daemon-reload
+
+print_success "Installation complete!"
+echo
+print_info "Event-Based Configuration System Information:"
+echo "  • No configuration files needed - all config stored as Nostr events"
+echo "  • Database files are created automatically as <relay_pubkey>.nrdb"
+echo "  • Admin keys are generated and displayed during first startup"
+echo "  • Configuration is updated via WebSocket with kind 33334 events"
+echo
+print_info "To start the service:"
+echo "  sudo systemctl start ${SERVICE_NAME}"
+echo
+print_info "To enable automatic startup:"
+echo "  sudo systemctl enable ${SERVICE_NAME}"
+echo
+print_info "To view service status:"
+echo "  sudo systemctl status ${SERVICE_NAME}"
+echo
+print_info "To view logs:"
+echo "  sudo journalctl -u ${SERVICE_NAME} -f"
+echo
+print_warning "IMPORTANT: On first startup, save the admin private key displayed in the logs!"
+print_warning "Use: sudo journalctl -u ${SERVICE_NAME} --since=\"1 hour ago\" | grep \"Admin Private Key\""
+echo
+print_info "Database files will be created in: ${INSTALL_DIR}/<relay_pubkey>.nrdb"
+print_info "The relay will listen on port 8888 by default (configured via Nostr events)"