Claude
d05f1f9e3b
Complete Docker-first refactor of the 6,800-line management script: Core Architecture: - Added is_docker() detection (/.dockerenv + /proc/1/cgroup check) - Added asterisk_running() helper replacing all systemctl is-active calls - Moved restart_asterisk_safe() to top-level with Docker/bare-metal branches - Added webadmin_running(), start_webadmin(), stop_webadmin(), restart_webadmin() for process-based web admin management (replaces systemd service) Functions Refactored (Docker-aware): - fix_asterisk_systemd(): no-op in Docker (no systemd) - install_asterisk_packages(): skips apt in Docker (pre-installed) - install_baresip_packages(): skips in Docker (no local audio client) - open_firewall_ports(): skips ufw in Docker (host responsibility) - configure_asterisk(): skips systemctl enable in Docker - enable_client_services(): skips entirely in Docker (no kiosk client) - configure_baresip(): skips entirely in Docker - configure_local_client(): shows error with guidance to use mobile clients - run_client_diagnostics(): redirects to vpn-diagnostics - fix_audio_manually(): not available in Docker (no audio hardware) - uninstall_menu(): shows Docker-specific reset options - manual_update_asterisk(): shows Docker rebuild instructions - create_web_admin_service(): no-op in Docker (process-managed) - web_admin_menu(): uses start/stop/restart_webadmin() instead of systemctl Menu System: - show_main_menu(): Docker-specific status display (Asterisk, Web Admin, VPN ICE status) with streamlined menu (no Client Settings option) - submenu_install(): Docker shows Configure/Reset instead of Install/Uninstall - submenu_tools(): Docker shows Room Directory, Update, VPN Diagnostics, DNS Whitelist (hides audio tools that need hardware) Entrypoint: - Proper signal trapping (SIGTERM/SIGINT) for clean shutdown - Generates all Asterisk configs with STUN/ICE support from env vars - Creates default device categories on first run - Starts web admin as background process with env-based config Dockerfile: - Added lsof dependency (needed for port management) - Added STUN port 3478 exposure - Ensured /.dockerenv marker exists Backward compatible: bare-metal installs work exactly as before. https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
251 lines
8.6 KiB
Bash
251 lines
8.6 KiB
Bash
#!/bin/bash
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# ================================================================
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# Easy Asterisk Docker Entrypoint
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#
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# Initializes configuration, starts Asterisk + Web Admin
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# Uses the same config functions as the main script
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# ================================================================
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set -e
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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log_info() { echo -e "${GREEN}[entrypoint]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[entrypoint]${NC} $1"; }
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CONFIG_DIR="/etc/easy-asterisk"
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CONFIG_FILE="${CONFIG_DIR}/config"
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WEB_ADMIN_SCRIPT="/usr/local/bin/easy-asterisk-webadmin"
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# ── 1. Ensure asterisk user exists ───────────────────────────
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if ! id asterisk >/dev/null 2>&1; then
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useradd -r -s /bin/false -d /var/lib/asterisk asterisk 2>/dev/null || true
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fi
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# ── 2. Generate self-signed certs if missing ──────────────────
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if [[ ! -f /etc/asterisk/certs/server.crt ]]; then
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log_info "Generating self-signed TLS certificate..."
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mkdir -p /etc/asterisk/certs
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openssl req -x509 -nodes -days 3650 -newkey rsa:2048 \
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-keyout /etc/asterisk/certs/server.key \
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-out /etc/asterisk/certs/server.crt \
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-subj "/CN=asterisk-local" 2>/dev/null
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chown asterisk:asterisk /etc/asterisk/certs/server.*
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chmod 644 /etc/asterisk/certs/server.crt
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chmod 600 /etc/asterisk/certs/server.key
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fi
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# ── 3. Create config from environment if first run ────────────
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mkdir -p "$CONFIG_DIR"
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if [[ ! -f "$CONFIG_FILE" ]]; then
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log_info "Creating initial configuration from environment..."
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cat > "$CONFIG_FILE" << EOF
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# Easy Asterisk Configuration (Docker)
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KIOSK_USER=""
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KIOSK_UID=""
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KIOSK_EXTENSION=""
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KIOSK_NAME=""
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SIP_PASSWORD=""
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ASTERISK_HOST="${ASTERISK_HOST:-}"
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DOMAIN_NAME="${DOMAIN_NAME:-}"
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ENABLE_TLS="${ENABLE_TLS:-n}"
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HAS_VLANS="${HAS_VLANS:-n}"
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VLAN_SUBNETS="${VLAN_SUBNETS:-}"
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CERT_PATH=""
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KEY_PATH=""
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INSTALLED_SERVER="y"
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INSTALLED_CLIENT="n"
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CURRENT_PUBLIC_IP=""
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PTT_DEVICE=""
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PTT_KEYCODE=""
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LOCAL_CIDR="${LOCAL_CIDR:-}"
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WEB_ADMIN_PORT="${WEB_ADMIN_PORT:-8080}"
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WEB_ADMIN_AUTH_DISABLED="${WEB_ADMIN_AUTH_DISABLED:-false}"
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VPN_ICE_ENABLED="${VPN_ICE_ENABLED:-n}"
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CUSTOM_STUN_SERVER="${CUSTOM_STUN_SERVER:-}"
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EOF
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chmod 644 "$CONFIG_FILE"
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fi
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# Source config for use in this script
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source "$CONFIG_FILE" 2>/dev/null || true
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# ── 4. Initialize default categories if missing ──────────────
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CATEGORIES_FILE="${CONFIG_DIR}/categories.conf"
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if [[ ! -f "$CATEGORIES_FILE" ]]; then
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log_info "Creating default device categories..."
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cat > "$CATEGORIES_FILE" << 'EOF'
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kiosks|Kiosks|yes|Fixed wall-mount tablets & intercoms
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mobile|Mobile|no|Phones & tablets (ring normally)
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custom|Custom|no|Custom configuration
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EOF
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fi
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# ── 5. Configure STUN/ICE ────────────────────────────────────
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# Allow STUN_SERVER env to override config
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if [[ -n "${STUN_SERVER:-}" ]]; then
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log_info "STUN server configured: ${STUN_SERVER}"
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# Update config file
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if ! grep -q "^VPN_ICE_ENABLED=" "$CONFIG_FILE" 2>/dev/null; then
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echo "VPN_ICE_ENABLED=\"y\"" >> "$CONFIG_FILE"
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echo "CUSTOM_STUN_SERVER=\"${STUN_SERVER}\"" >> "$CONFIG_FILE"
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else
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sed -i "s|^VPN_ICE_ENABLED=.*|VPN_ICE_ENABLED=\"y\"|" "$CONFIG_FILE"
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sed -i "s|^CUSTOM_STUN_SERVER=.*|CUSTOM_STUN_SERVER=\"${STUN_SERVER}\"|" "$CONFIG_FILE"
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fi
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VPN_ICE_ENABLED="y"
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CUSTOM_STUN_SERVER="${STUN_SERVER}"
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fi
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# ── 6. Generate Asterisk configs if missing ───────────────────
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local_ip=$(hostname -I 2>/dev/null | awk '{print $1}')
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raw_cidr=$(ip -o -f inet addr show 2>/dev/null | awk '/scope global/ {print $4}' | head -1)
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default_cidr="$raw_cidr"
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if [[ "$raw_cidr" =~ \.([0-9]+)/24$ ]]; then default_cidr="${raw_cidr%.*}.0/24"; fi
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# Build NAT/local_net settings
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nat_settings=""
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all_local_nets="local_net=${LOCAL_CIDR:-$default_cidr}"
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if [[ "${HAS_VLANS:-n}" == "y" && -n "${VLAN_SUBNETS:-}" ]]; then
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for subnet in $VLAN_SUBNETS; do
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all_local_nets="${all_local_nets}
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local_net=${subnet}"
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done
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nat_settings="${all_local_nets}"
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fi
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if [[ ! -f /etc/asterisk/pjsip.conf ]] || [[ ! -s /etc/asterisk/pjsip.conf ]]; then
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log_info "Generating PJSIP configuration..."
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cat > /etc/asterisk/pjsip.conf << EOF
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; Easy Asterisk (Docker)
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[global]
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type=global
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user_agent=EasyAsterisk
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[transport-udp]
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type=transport
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protocol=udp
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bind=0.0.0.0:5060
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; Server IP: ${local_ip}
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${nat_settings}
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[transport-tcp]
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type=transport
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protocol=tcp
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bind=0.0.0.0:5060
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; Server IP: ${local_ip}
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${nat_settings}
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[transport-tls]
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type=transport
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protocol=tls
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bind=0.0.0.0:5061
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; Server IP: ${local_ip}
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cert_file=/etc/asterisk/certs/server.crt
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priv_key_file=/etc/asterisk/certs/server.key
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ca_list_file=/etc/ssl/certs/ca-certificates.crt
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method=tlsv1_2
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${nat_settings}
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EOF
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chown asterisk:asterisk /etc/asterisk/pjsip.conf
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fi
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if [[ ! -f /etc/asterisk/extensions.conf ]] || [[ ! -s /etc/asterisk/extensions.conf ]]; then
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log_info "Generating dialplan..."
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cat > /etc/asterisk/extensions.conf << 'EOF'
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[general]
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static=yes
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writeprotect=no
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[default]
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exten => _X.,1,Hangup()
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[intercom]
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EOF
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chown asterisk:asterisk /etc/asterisk/extensions.conf
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fi
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# RTP config with STUN/ICE support
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log_info "Configuring RTP..."
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ice_stun_config="# icesupport disabled - LAN only mode"
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if [[ "${VPN_ICE_ENABLED:-n}" == "y" ]] || [[ -n "${DOMAIN_NAME:-}" ]]; then
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stun_addr="${CUSTOM_STUN_SERVER:-stun.l.google.com:19302}"
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ice_stun_config="icesupport=yes
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stunaddr=${stun_addr}"
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log_info "ICE enabled, STUN: ${stun_addr}"
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fi
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cat > /etc/asterisk/rtp.conf << EOF
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[general]
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rtpstart=${RTP_START:-10000}
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rtpend=${RTP_END:-20000}
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strictrtp=yes
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${ice_stun_config}
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EOF
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chown asterisk:asterisk /etc/asterisk/rtp.conf
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# Generate other core configs if missing
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if [[ ! -f /etc/asterisk/asterisk.conf ]]; then
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cat > /etc/asterisk/asterisk.conf << 'EOF'
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[directories]
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[options]
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runuser = asterisk
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rungroup = asterisk
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EOF
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fi
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if [[ ! -f /etc/asterisk/logger.conf ]]; then
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cat > /etc/asterisk/logger.conf << 'EOF'
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[general]
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[logfiles]
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console => notice,warning,error
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EOF
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fi
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if [[ ! -f /etc/asterisk/modules.conf ]]; then
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cat > /etc/asterisk/modules.conf << 'EOF'
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[modules]
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autoload = yes
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EOF
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fi
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# ── 7. Fix permissions ───────────────────────────────────────
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chown -R asterisk:asterisk /etc/asterisk /var/lib/asterisk /var/log/asterisk /var/spool/asterisk /var/run/asterisk 2>/dev/null || true
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# ── 8. Start Web Admin in background ─────────────────────────
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if [[ -f "$WEB_ADMIN_SCRIPT" ]]; then
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log_info "Starting Web Admin on port ${WEB_ADMIN_PORT:-8080}..."
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WEBADMIN_PORT="${WEB_ADMIN_PORT:-8080}" \
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WEBADMIN_AUTH_DISABLED="${WEB_ADMIN_AUTH_DISABLED:-false}" \
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python3 "$WEB_ADMIN_SCRIPT" &
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fi
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# ── 9. Trap signals for clean shutdown ────────────────────────
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cleanup() {
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log_info "Shutting down..."
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# Stop web admin
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pkill -f "easy-asterisk-webadmin" 2>/dev/null || true
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# Graceful Asterisk shutdown
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asterisk -rx "core stop now" 2>/dev/null || true
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exit 0
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}
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trap cleanup SIGTERM SIGINT
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# ── 10. Start Asterisk in foreground ──────────────────────────
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log_info "Starting Asterisk PBX..."
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echo -e "${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e "${CYAN} Easy Asterisk (Docker)${NC}"
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echo -e "${CYAN} Server IP: ${local_ip}${NC}"
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[[ "${VPN_ICE_ENABLED:-n}" == "y" ]] && echo -e "${CYAN} STUN/ICE: ${CUSTOM_STUN_SERVER:-auto}${NC}"
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echo -e "${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e "${CYAN} Management: docker exec -it easy-asterisk easy-asterisk${NC}"
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echo -e "${CYAN} Diagnostics: docker exec -it easy-asterisk vpn-diagnostics${NC}"
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echo -e "${CYAN} DNS Check: docker exec -it easy-asterisk dns-whitelist${NC}"
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echo -e "${CYAN} Web Admin: http://${local_ip}:${WEB_ADMIN_PORT:-8080}/clients${NC}"
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echo -e "${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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exec asterisk -f -U asterisk -G asterisk
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