feat(api): block empty user-agents

2023-02-15 12:58:59 -05:00 · 2023-02-15 12:58:59 -05:00 · 5da3c84bce
commit 5da3c84bce
parent 95389e8df8
1 changed files with 6 additions and 0 deletions
--- a/services/web-proxy/main.go
+++ b/services/web-proxy/main.go
@ -48,6 +48,12 @@ func init() {
 type ProxyHandler struct{}

 func (p ProxyHandler) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
+	if r.Header.Get("User-Agent") == "" {
+		// please set a valid user-agent
+		rw.WriteHeader(403)
+		return
+	}
+
 	remote, ok := remotes[r.Host]
 	if !ok {
 		// unknown domains redirect to landing page