Jahlib
161 lines
3.9 KiB
Bash
161 lines
3.9 KiB
Bash
#!/bin/sh
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WARP_CONF="/app/warp.conf"
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OUTPUT_CONFIG="/app/config.json"
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# URL decode function - only decode %3D to = for base64
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urldecode() {
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echo "$1" | sed 's/%3D/=/g; s/%2B/+/g; s/%2F/\//g'
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}
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# Extract parameter from URL
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get_param() {
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local url="$1"
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local param="$2"
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echo "$url" | sed -n "s/.*[?&]${param}=\([^&#]*\).*/\1/p"
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}
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# Parse warp.conf
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parse_warp_conf() {
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# Read the wg:// URL from file
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WG_URL=$(grep "^wg://" "$WARP_CONF" | head -1)
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if [ -z "$WG_URL" ]; then
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echo "Error: No wg:// URL found in $WARP_CONF"
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exit 1
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fi
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# Extract server and port from wg://SERVER:PORT?...
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SERVER=$(echo "$WG_URL" | sed 's|wg://\([^:]*\):.*|\1|')
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PORT=$(echo "$WG_URL" | sed 's|wg://[^:]*:\([0-9]*\)?.*|\1|')
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# Extract parameters
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PRIVATE_KEY=$(urldecode "$(get_param "$WG_URL" "private_key")")
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PUBLIC_KEY=$(urldecode "$(get_param "$WG_URL" "peer_public_key")")
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RESERVED=$(get_param "$WG_URL" "reserved")
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MTU=$(get_param "$WG_URL" "mtu")
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LOCAL_ADDRESS=$(get_param "$WG_URL" "local_address")
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# Amnezia parameters
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Jc=$(get_param "$WG_URL" "junk_packet_count")
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Jmin=$(get_param "$WG_URL" "junk_packet_min_size")
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Jmax=$(get_param "$WG_URL" "junk_packet_max_size")
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H1=$(get_param "$WG_URL" "init_packet_magic_header")
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H2=$(get_param "$WG_URL" "response_packet_magic_header")
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H3=$(get_param "$WG_URL" "underload_packet_magic_header")
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H4=$(get_param "$WG_URL" "transport_packet_magic_header")
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INIT_JUNK=$(get_param "$WG_URL" "init_packet_junk_size")
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RESP_JUNK=$(get_param "$WG_URL" "response_packet_junk_size")
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# Parse reserved (format: 131-184-249)
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S1=$(echo "$RESERVED" | cut -d'-' -f1)
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S2=$(echo "$RESERVED" | cut -d'-' -f2)
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S3=$(echo "$RESERVED" | cut -d'-' -f3)
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# Parse local addresses (format: 172.16.0.2/32-2606:4700:110:8b6d:3808:7d65:ef2f:cc5d/128)
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IPV4=$(echo "$LOCAL_ADDRESS" | cut -d'-' -f1)
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IPV6=$(echo "$LOCAL_ADDRESS" | cut -d'-' -f2-)
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# Set defaults if empty
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MTU=${MTU:-1280}
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Jc=${Jc:-4}
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Jmin=${Jmin:-40}
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Jmax=${Jmax:-70}
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H1=${H1:-1}
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H2=${H2:-2}
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H3=${H3:-3}
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H4=${H4:-4}
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INIT_JUNK=${INIT_JUNK:-0}
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RESP_JUNK=${RESP_JUNK:-0}
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S1=${S1:-0}
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S2=${S2:-0}
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S3=${S3:-0}
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# Debug output
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echo "Parsed values:"
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echo "SERVER: $SERVER:$PORT"
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echo "PRIVATE_KEY: ${PRIVATE_KEY:0:20}..."
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echo "PUBLIC_KEY: ${PUBLIC_KEY:0:20}..."
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echo "RESERVED: [$S1, $S2, $S3]"
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echo "LOCAL_ADDRESS: $IPV4, $IPV6"
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echo "MTU: $MTU"
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echo "Amnezia: jc=$Jc, jmin=$Jmin, jmax=$Jmax, h1=$H1, h2=$H2, h3=$H3, h4=$H4"
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# Generate config.json
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cat > "$OUTPUT_CONFIG" <<EOF
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{
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"log": {
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"level": "info"
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},
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"dns": {
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"servers": [
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{
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"type": "local",
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"tag": "default"
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}
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]
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},
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"endpoints": [
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{
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"type": "wireguard",
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"tag": "warp-out",
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"mtu": $MTU,
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"address": [
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"$IPV4",
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"$IPV6"
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],
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"private_key": "$PRIVATE_KEY",
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"listen_port": 10000,
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"peers": [
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{
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"address": "$SERVER",
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"port": $PORT,
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"public_key": "$PUBLIC_KEY",
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"allowed_ips": ["0.0.0.0/0", "::/0"],
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"reserved": [$S1, $S2, $S3]
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}
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],
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"udp_timeout": "5m0s",
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"amnezia": {
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"jc": $Jc,
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"jmin": $Jmin,
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"jmax": $Jmax,
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"h1": $H1,
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"h2": $H2,
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"h3": $H3,
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"h4": $H4
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}
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}
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],
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"inbounds": [
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{
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"type": "mixed",
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"tag": "mixed-in",
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"listen": "0.0.0.0",
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"listen_port": 2080
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}
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],
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"outbounds": [
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{
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"type": "direct",
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"tag": "direct"
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}
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],
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"route": {
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"final": "warp-out",
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"default_domain_resolver": "default",
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"auto_detect_interface": true
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}
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}
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EOF
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}
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# Main
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if [ ! -f "$WARP_CONF" ]; then
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echo "Error: $WARP_CONF not found!"
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exit 1
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fi
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parse_warp_conf
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echo "Config generated successfully at $OUTPUT_CONFIG"
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