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Modify DNS strategy logic to use ping for detecting IPv4 and IPv6 network connectivity.

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fscarmen
2025-07-24 13:39:02 +00:00
parent ade20bb77e
commit 464c5dc714
2 changed files with 76 additions and 37 deletions
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docker_init.sh
+23 -9
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@@ -1,6 +1,6 @@
#!/usr/bin/env bash
# 脚本更新日期 2025.07.12
# 脚本更新日期 2025.07.16
WORK_DIR=/sing-box
PORT=$START_PORT
SUBSCRIBE_TEMPLATE="https://raw.githubusercontent.com/fscarmen/client_template/main"
@@ -63,11 +63,25 @@ install() {
[ "$IS_BRUTAL" = 'false' ] && [ -x "$(type -p modprobe)" ] && modprobe brutal 2>/dev/null && IS_BRUTAL=true
# 生成 sing-box 配置文件
if [[ "$SERVER_IP" =~ : ]]; then
local STRATEGY=prefer_ipv6
else
local STRATEGY=ipv4_only
fi
for i in {1..3}; do
ping -c 1 -W 1 "151.101.1.91" &>/dev/null && local IS_IPV4=is_ipv4 && break
done
for i in {1..3}; do
ping -c 1 -W 1 "2a04:4e42:200::347" &>/dev/null && local IS_IPV6=is_ipv6 && break
done
case "${IS_IPV4}@${IS_IPV6}" in
is_ipv4@is_ipv6)
local STRATEGY=prefer_ipv4
;;
@is_ipv6)
local STRATEGY=ipv6_only
;;
*)
local STRATEGY=ipv4_only
;;
esac
local REALITY_KEYPAIR=$(${WORK_DIR}/sing-box generate reality-keypair) && REALITY_PRIVATE=$(awk '/PrivateKey/{print $NF}' <<< "$REALITY_KEYPAIR") && REALITY_PUBLIC=$(awk '/PublicKey/{print $NF}' <<< "$REALITY_KEYPAIR")
local SHADOWTLS_PASSWORD=$(${WORK_DIR}/sing-box generate rand --base64 16)
@@ -1095,7 +1109,7 @@ vless://${UUID}@${SERVER_IP_1}:${PORT_GRPC_REALITY}?security=reality&sni=addons.
# 生成 Sing-box 订阅文件
[ "${XTLS_REALITY}" = 'true' ] &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} xtls-reality\", \"server\":\"${SERVER_IP}\", \"server_port\":${PORT_XTLS_REALITY}, \"uuid\":\"${UUID}\", \"flow\":\"\", \"packet_encoding\":\"xudp\", \"tls\":{ \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\":{ \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"multiplex\": { \"enabled\": true, \"protocol\": \"h2mux\", \"max_connections\": 8, \"min_streams\": 16, \"padding\": true, \"brutal\":{ \"enabled\":true, \"up_mbps\":1000, \"down_mbps\":1000 } } }," &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} xtls-reality\", \"server\":\"${SERVER_IP}\", \"server_port\":${PORT_XTLS_REALITY}, \"uuid\":\"${UUID}\", \"flow\":\"\", \"tls\":{ \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\":{ \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"multiplex\": { \"enabled\": true, \"protocol\": \"h2mux\", \"max_connections\": 8, \"min_streams\": 16, \"padding\": true, \"brutal\":{ \"enabled\":true, \"up_mbps\":1000, \"down_mbps\":1000 } } }," &&
local NODE_REPLACE+="\"${NODE_NAME} xtls-reality\","
if [ "${HYSTERIA2}" = 'true' ]; then
@@ -1129,11 +1143,11 @@ vless://${UUID}@${SERVER_IP_1}:${PORT_GRPC_REALITY}?security=reality&sni=addons.
local NODE_REPLACE+="\"${NODE_NAME} vless-ws-tls\","
[ "${H2_REALITY}" = 'true' ] &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} h2-reality\", \"server\": \"${SERVER_IP}\", \"server_port\": ${PORT_H2_REALITY}, \"uuid\":\"${UUID}\", \"tls\": { \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\": { \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"packet_encoding\": \"xudp\", \"transport\": { \"type\": \"http\" } }," &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} h2-reality\", \"server\": \"${SERVER_IP}\", \"server_port\": ${PORT_H2_REALITY}, \"uuid\":\"${UUID}\", \"tls\": { \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\": { \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"transport\": { \"type\": \"http\" } }," &&
local NODE_REPLACE+="\"${NODE_NAME} h2-reality\","
[ "${GRPC_REALITY}" = 'true' ] &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} grpc-reality\", \"server\": \"${SERVER_IP}\", \"server_port\": ${PORT_GRPC_REALITY}, \"uuid\":\"${UUID}\", \"tls\": { \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\": { \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"packet_encoding\": \"xudp\", \"transport\": { \"type\": \"grpc\", \"service_name\": \"grpc\" } }," &&
local INBOUND_REPLACE+=" { \"type\": \"vless\", \"tag\": \"${NODE_NAME} grpc-reality\", \"server\": \"${SERVER_IP}\", \"server_port\": ${PORT_GRPC_REALITY}, \"uuid\":\"${UUID}\", \"tls\": { \"enabled\":true, \"server_name\":\"addons.mozilla.org\", \"utls\": { \"enabled\":true, \"fingerprint\":\"chrome\" }, \"reality\":{ \"enabled\":true, \"public_key\":\"${REALITY_PUBLIC}\", \"short_id\":\"\" } }, \"transport\": { \"type\": \"grpc\", \"service_name\": \"grpc\" } }," &&
local NODE_REPLACE+="\"${NODE_NAME} grpc-reality\","
[ "${ANYTLS}" = 'true' ] &&