Give more detail regarding failures to create request with auth credentials.

(issue ASTERISK-22386)
........

Merged revisions 398299 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@398300 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_pjsip_outbound_authenticator_digest.c b/res/res_pjsip_outbound_authenticator_digest.c
index 0a262f3..3072db1 100644 (file)
--- a/res/res_pjsip_outbound_authenticator_digest.c
+++ b/res/res_pjsip_outbound_authenticator_digest.c
@@ -85,13 +85,27 @@ static int digest_create_request_with_auth(const struct ast_sip_auth_array *auth
                return -1;
        }
 
-       if (pjsip_auth_clt_reinit_req(&auth_sess, challenge,
-                               tsx->last_tx, new_request) != PJ_SUCCESS) {
-               ast_log(LOG_WARNING, "Failed to create new request with authentication credentials\n");
-               return -1;
+       switch (pjsip_auth_clt_reinit_req(&auth_sess, challenge,
+                               tsx->last_tx, new_request)) {
+       case PJ_SUCCESS:
+               return 0;
+       case PJSIP_ENOCREDENTIAL:
+               ast_log(LOG_WARNING, "Unable to create request with auth."
+                               "No auth credentials for any realms in challenge.\n");
+               break;
+       case PJSIP_EAUTHSTALECOUNT:
+               ast_log(LOG_WARNING, "Unable to create request with auth."
+                               "Number of stale retries exceeded\n");
+               break;
+       case PJSIP_EFAILEDCREDENTIAL:
+               ast_log(LOG_WARNING, "Authentication credentials not accepted by server\n");
+               break;
+       default:
+               ast_log(LOG_WARNING, "Unable to create request with auth. Unknown failure\n");
+               break;
        }
 
-       return 0;
+       return -1;
 }
 
 static struct ast_sip_outbound_authenticator digest_authenticator = {