Merge branch '13879-arvados-server' closes #13879

[arvados.git] / services / keep-web / handler.go

diff --git a/services/keep-web/handler.go b/services/keep-web/handler.go
index 517ec1a2a26e96967ad50bec925a65b1f6149f6a..d0ba431aa6312d64f44e518d5ca19d8826ad1c5c 100644 (file)
--- a/services/keep-web/handler.go
+++ b/services/keep-web/handler.go
@@ -31,6 +31,7 @@ import (
 
 type handler struct {
        Config        *Config
+       MetricsAPI    http.Handler
        clientPool    *arvadosclient.ClientPool
        setupOnce     sync.Once
        healthHandler http.Handler
@@ -183,6 +184,9 @@ func (h *handler) ServeHTTP(wOrig http.ResponseWriter, r *http.Request) {
        if xff := r.Header.Get("X-Forwarded-For"); xff != "" {
                remoteAddr = xff + "," + remoteAddr
        }
+       if xfp := r.Header.Get("X-Forwarded-Proto"); xfp != "" && xfp != "http" {
+               r.URL.Scheme = xfp
+       }
 
        w := httpserver.WrapResponseWriter(wOrig)
        defer func() {
@@ -256,6 +260,9 @@ func (h *handler) ServeHTTP(wOrig http.ResponseWriter, r *http.Request) {
        } else if r.URL.Path == "/status.json" {
                h.serveStatus(w, r)
                return
+       } else if strings.HasPrefix(r.URL.Path, "/metrics") {
+               h.MetricsAPI.ServeHTTP(w, r)
+               return
        } else if siteFSDir[pathParts[0]] {
                useSiteFS = true
        } else if len(pathParts) >= 1 && strings.HasPrefix(pathParts[0], "c=") {
@@ -773,6 +780,7 @@ func (h *handler) seeOtherWithCookie(w http.ResponseWriter, r *http.Request, loc
                u = newu
        }
        redir := (&url.URL{
+               Scheme:   r.URL.Scheme,
                Host:     r.Host,
                Path:     u.Path,
                RawQuery: redirQuery.Encode(),