support api proxy for amap

pkg/utils/extractor.go

@@ -0,0 +1,20 @@
+package utils
+
+import (
+	"net/http"
+
+	"github.com/golang-jwt/jwt/v5/request"
+)
+
+// CookieExtractor extracts a token from request cookies
+type CookieExtractor []string
+
+func (e CookieExtractor) ExtractToken(req *http.Request) (string, error) {
+	for _, arg := range e {
+		if cookie, _ := req.Cookie(arg); cookie != nil {
+			return cookie.Value, nil
+		}
+	}
+
+	return "", request.ErrNoTokenInRequest
+}