add customTarget

config/config.go

@@ -174,10 +174,12 @@ type OutboundConfig struct {
 [docker]
 enabled = false
 target = "ghcr" # ghcr/dockerhub
+customTarget = "" # 自定义host(不带协议头)
 */
 type DockerConfig struct {
 	Enabled      bool   `toml:"enabled"`
 	Target       string `toml:"target"`
+	CustomTarget string `toml:"customTarget"`
 }
 
 // LoadConfig 从 TOML 配置文件加载配置

config/config.toml

@@ -71,3 +71,4 @@ url = "socks5://127.0.0.1:1080" # "http://127.0.0.1:7890"
 [docker]
 enabled = false
 target = "ghcr" # ghcr/dockerhub
+customTarget = "" # 自定义host(不带协议头)

proxy/docker.go

@@ -14,6 +14,7 @@ import (
 func GhcrRouting(cfg *config.Config) app.HandlerFunc {
 	return func(ctx context.Context, c *app.RequestContext) {
 		if cfg.Docker.Enabled {
+			if cfg.Docker.CustomTarget == "" {
 				if cfg.Docker.Target == "ghcr" {
 					GhcrRequest(ctx, c, "https://ghcr.io"+string(c.Request.RequestURI()), cfg, "ghcr")
 				} else if cfg.Docker.Target == "dockerhub" {
@@ -22,6 +23,10 @@ func GhcrRouting(cfg *config.Config) app.HandlerFunc {
 					ErrorPage(c, NewErrorWithStatusLookup(403, "Docker Target is not Allowed"))
 					return
 				}
+			} else {
+				GhcrRequest(ctx, c, "https://"+cfg.Docker.CustomTarget+string(c.Request.RequestURI()), cfg, "custom")
+			}
+
 		} else {
 			ErrorPage(c, NewErrorWithStatusLookup(403, "Docker is not Allowed"))
 			return