Fix RtspClient not remove the user info from the redirect uri.

The redirection location uri provided in an HTTP 302 response should be used as is.

Issue: #2398
PiperOrigin-RevId: 761937190

Author: microkatz

RELEASENOTES.md

@@ -54,6 +54,9 @@
 *   DASH extension:
 *   Smooth Streaming extension:
 *   RTSP extension:
+    *   Fix `RtspClient` to use the location uri as provided when processing an
+        HTTP 302 response
+        ([#2398](https://github.com/androidx/media/issues/2398)).
 *   Decoder extensions (FFmpeg, VP9, AV1, etc.):
 *   MIDI extension:
 *   Leanback extension:

libraries/exoplayer_rtsp/src/main/java/androidx/media3/exoplayer/rtsp/RtspClient.java

@@ -571,9 +571,12 @@ private void handleRtspResponse(List<String> message) {
               sessionInfoListener.onSessionTimelineRequestFailed(
                   "Redirection without new location.", /* cause= */ null);
             } else {
-              Uri redirectionUri = Uri.parse(redirectionUriString);
-              RtspClient.this.uri = RtspMessageUtil.removeUserInfo(redirectionUri);
-              RtspClient.this.rtspAuthUserInfo = RtspMessageUtil.parseUserInfo(redirectionUri);
+              RtspClient.this.uri = Uri.parse(redirectionUriString);
+              RtspAuthUserInfo redirectRtspAuthUserInfo =
+                  RtspMessageUtil.parseUserInfo(RtspClient.this.uri);
+              if (redirectRtspAuthUserInfo != null) {
+                RtspClient.this.rtspAuthUserInfo = redirectRtspAuthUserInfo;
+              }
               messageSender.sendDescribeRequest(RtspClient.this.uri, RtspClient.this.sessionId);
             }
             return;