feat: support http and socks5 upstream node uris

internal/config/config.go

@@ -78,10 +78,10 @@ type MultiPortConfig struct {
 
 // ManagementConfig controls the monitoring HTTP endpoint.
 type ManagementConfig struct {
-	Enabled             *bool          `yaml:"enabled"`
-	Listen              string         `yaml:"listen"`
-	ProbeTarget         string         `yaml:"probe_target"`
-	Password            string         `yaml:"password"` // WebUI 访问密码，为空则不需要密码
+	Enabled             *bool         `yaml:"enabled"`
+	Listen              string        `yaml:"listen"`
+	ProbeTarget         string        `yaml:"probe_target"`
+	Password            string        `yaml:"password"` // WebUI 访问密码，为空则不需要密码
 	HealthCheckInterval time.Duration `yaml:"health_check_interval"`
 }
 
@@ -111,6 +111,20 @@ const (
 	InboundProtocolMixed  = "mixed"
 )
 
+var supportedProxyURISchemes = []string{
+	"vmess://",
+	"vless://",
+	"trojan://",
+	"ss://",
+	"ssr://",
+	"hysteria://",
+	"hysteria2://",
+	"hy2://",
+	"anytls://",
+	"http://",
+	"socks5://",
+}
+
 // NormalizeInboundProtocol normalizes inbound protocol aliases and validates the value.
 func NormalizeInboundProtocol(value string) (string, error) {
 	protocol := strings.ToLower(strings.TrimSpace(value))
@@ -683,9 +697,9 @@ func isBase64(s string) bool {
 
 // IsProxyURI checks if a string is a valid proxy URI
 func IsProxyURI(s string) bool {
-	schemes := []string{"vmess://", "vless://", "trojan://", "ss://", "ssr://", "hysteria://", "hysteria2://", "hy2://", "anytls://"}
-	for _, scheme := range schemes {
-		if strings.HasPrefix(strings.ToLower(s), scheme) {
+	lower := strings.ToLower(strings.TrimSpace(s))
+	for _, scheme := range supportedProxyURISchemes {
+		if strings.HasPrefix(lower, scheme) {
 			return true
 		}
 	}

internal/config/config_test.go

@@ -0,0 +1,22 @@
+package config
+
+import "testing"
+
+func TestIsProxyURIRecognizesHTTPAndSOCKS5(t *testing.T) {
+	tests := []struct {
+		name string
+		uri  string
+		want bool
+	}{
+		{name: "http", uri: "http://alice:secret@example.com:8080", want: true},
+		{name: "socks5", uri: "socks5://alice:secret@example.com:1080", want: true},
+		{name: "vmess", uri: "vmess://example", want: true},
+		{name: "invalid", uri: "ftp://example.com", want: false},
+	}
+
+	for _, tt := range tests {
+		if got := IsProxyURI(tt.uri); got != tt.want {
+			t.Fatalf("%s: IsProxyURI(%q) = %v, want %v", tt.name, tt.uri, got, tt.want)
+		}
+	}
+}