infosave2007
151 lines
5.2 KiB
SQL
151 lines
5.2 KiB
SQL
UPDATE protocols SET
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install_script = '#!/bin/bash
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set -euo pipefail
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CONTAINER_NAME="${CONTAINER_NAME:-amnezia-awg}"
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PORT_RANGE_START=${PORT_RANGE_START:-30000}
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PORT_RANGE_END=${PORT_RANGE_END:-65000}
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VPN_PORT=${VPN_PORT:-$((RANDOM % (PORT_RANGE_END - PORT_RANGE_START + 1) + PORT_RANGE_START))}
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MTU=${MTU:-1420}
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# Ensure host directory exists for persistence
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mkdir -p /opt/amnezia/awg
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# Function to check if container is healthy
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check_container() {
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local status
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status=$(docker inspect --format="{{.State.Status}}" "$CONTAINER_NAME" 2>/dev/null || echo "missing")
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if [ "$status" = "running" ]; then
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return 0
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elif [ "$status" = "restarting" ]; then
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return 2 # Restarting loop
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else
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return 1 # Stopped or missing
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fi
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}
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# Validate existing config
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if [ -f /opt/amnezia/awg/wg0.conf ]; then
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# Check for broken config
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if grep -Fq ''$PRIVATE_KEY'' /opt/amnezia/awg/wg0.conf; then
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rm -f /opt/amnezia/awg/wg0.conf
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fi
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if grep -Eiq "^S3[[:space:]]*=" /opt/amnezia/awg/wg0.conf; then
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rm -f /opt/amnezia/awg/wg0.conf
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fi
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# Check for invalid hex parameters H
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if grep -Eiq "^H[1-4][[:space:]]*=[[:space:]]*0x" /opt/amnezia/awg/wg0.conf; then
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rm -f /opt/amnezia/awg/wg0.conf
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fi
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# Check for insecure defaults (1, 2, 3, 4)
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if grep -Eiq "^H1[[:space:]]*=[[:space:]]*1$" /opt/amnezia/awg/wg0.conf; then
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# Only remove if H2=2 etc also match? Or just safe to regenerate if H1=1 (insecure)
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rm -f /opt/amnezia/awg/wg0.conf
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fi
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fi
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# Check for existing configuration on HOST first (preferred persistence)
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if [ -f /opt/amnezia/awg/wg0.conf ]; then
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echo "Found existing configuration on host."
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PORT=$(grep -E "^ListenPort" /opt/amnezia/awg/wg0.conf | cut -d= -f2 | tr -d "[:space:]")
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VPN_PORT=${PORT:-$VPN_PORT}
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STATUS=0
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check_container || STATUS=$?
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if [ $STATUS -ne 0 ]; then
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echo "Starting container..."
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docker run -d --name "$CONTAINER_NAME" --restart always --privileged --cap-add=NET_ADMIN --cap-add=SYS_MODULE -p "${VPN_PORT}:${VPN_PORT}/udp" -v /lib/modules:/lib/modules -v /opt/amnezia/awg:/opt/amnezia/awg amneziavpn/amnezia-wg:latest sh -c "while [ ! -f /opt/amnezia/awg/wg0.conf ]; do sleep 1; done; wg-quick up /opt/amnezia/awg/wg0.conf && sleep infinity"
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sleep 2
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fi
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PSK=$(cat /opt/amnezia/awg/wireguard_psk.key 2>/dev/null || true)
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if [ -z "$PSK" ]; then
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PSK=$(grep -E "^PresharedKey" /opt/amnezia/awg/wg0.conf | cut -d= -f2 | tr -d "[:space:]")
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fi
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PUBKEY=$(cat /opt/amnezia/awg/wireguard_server_public_key.key 2>/dev/null || true)
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if [ -z "$PUBKEY" ]; then
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PRIVKEY=$(cat /opt/amnezia/awg/wireguard_server_private_key.key 2>/dev/null || true)
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if [ -n "$PRIVKEY" ]; then
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PUBKEY=$(echo "$PRIVKEY" | docker exec -i "$CONTAINER_NAME" wg pubkey)
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fi
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fi
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echo "Using existing AmneziaWG configuration"
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echo "Port: $VPN_PORT"
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if [ -n "${PUBKEY:-}" ]; then echo "Server Public Key: $PUBKEY"; fi
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if [ -n "${PSK:-}" ]; then echo "PresharedKey: $PSK"; fi
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# Output variables for preview
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echo "Variable: server_port=$VPN_PORT"
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echo "Variable: server_public_key=$PUBKEY"
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echo "Variable: preshared_key=$PSK"
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# Extract actual params
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JC=$(grep -E "^Jc" /opt/amnezia/awg/wg0.conf | cut -d= -f2 | tr -d "[:space:]")
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H1=$(grep -E "^H1" /opt/amnezia/awg/wg0.conf | cut -d= -f2 | tr -d "[:space:]")
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echo "Variable: Jc=${JC:-5}"
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echo "Variable: H1=${H1:-$((RANDOM * 1000 + RANDOM))}"
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exit 0
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fi
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# Generate new config
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PRIVATE_KEY=$(docker exec "$CONTAINER_NAME" wg genkey)
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PUBLIC_KEY=$(echo "$PRIVATE_KEY" | docker exec -i "$CONTAINER_NAME" wg pubkey)
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PRESHARED_KEY=$(docker exec "$CONTAINER_NAME" wg genpsk)
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# Generate Random Obfuscation Params
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JC=$(( (RANDOM % 8) + 3 ))
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JMIN=50
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JMAX=$(( (RANDOM % 500) + 500 ))
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S1=$(( (RANDOM % 150) + 50 ))
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S2=$(( (RANDOM % 150) + 50 ))
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# Using od for larger range 32-bit ints
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H1=$(od -vAn -N4 -tu4 < /dev/urandom | tr -d "[:space:]")
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H2=$(od -vAn -N4 -tu4 < /dev/urandom | tr -d "[:space:]")
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H3=$(od -vAn -N4 -tu4 < /dev/urandom | tr -d "[:space:]")
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H4=$(od -vAn -N4 -tu4 < /dev/urandom | tr -d "[:space:]")
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cat > /opt/amnezia/awg/wg0.conf << WG_CONF
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[Interface]
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PrivateKey = $PRIVATE_KEY
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Address = 10.8.1.1/24
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ListenPort = $VPN_PORT
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MTU = $MTU
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Jc = $JC
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Jmin = $JMIN
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Jmax = $JMAX
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S1 = $S1
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S2 = $S2
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H1 = $H1
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H2 = $H2
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H3 = $H3
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H4 = $H4
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PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -A FORWARD -o %i -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
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PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -D FORWARD -o %i -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
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WG_CONF
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echo "$PRIVATE_KEY" > /opt/amnezia/awg/wireguard_server_private_key.key
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echo "$PUBLIC_KEY" > /opt/amnezia/awg/wireguard_server_public_key.key
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echo "$PRESHARED_KEY" > /opt/amnezia/awg/wireguard_psk.key
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echo "[]" > /opt/amnezia/awg/clientsTable
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echo "AmneziaWG Advanced installed successfully"
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echo "Port: $VPN_PORT"
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echo "Server Public Key: $PUBLIC_KEY"
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echo "PresharedKey: $PRESHARED_KEY"
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echo "Variable: server_port=$VPN_PORT"
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echo "Variable: server_public_key=$PUBLIC_KEY"
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echo "Variable: preshared_key=$PRESHARED_KEY"
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echo "Variable: Jc=$JC"
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echo "Variable: Jmin=$JMIN"
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echo "Variable: H1=$H1"
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echo "Variable: H2=$H2"
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echo "Variable: H3=$H3"
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echo "Variable: H4=$H4"
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'
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WHERE slug = 'amnezia-wg-advanced';
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