Patch from Stefan Küng to fix endless authentication loop if the

authentication fails:

* src/ne_sspi.c, src/ne_sspi.h:
  New public function to tell the lib that an authentication was
  successful.
  Return an error if the authentication is restarted without a
  successful authentication before.
* src/ne_auth.c:
  Call the new public function to tell the library about a successful
  authentication.


git-svn-id: http://svn.webdav.org/repos/projects/neon/trunk@837 61a7d7f5-40b7-0310-9c16-bb0ea8cb1845

1 files changed, 16 insertions, 0 deletions

diff --git a/src/ne_sspi.c b/src/ne_sspi.c
index d530112..bec8802 100644
--- a/src/ne_sspi.c
+++ b/src/ne_sspi.c
@@ -34,6 +34,7 @@ struct SSPIContextStruct {
     char *serverName;
     CredHandle credentials;
     int continueNeeded;
+    int authfinished;
     char *mechanism;
     int ntlm;
     ULONG maxTokenSize;
@@ -371,6 +372,7 @@ int ne_sspi_create_context(void **context, char *serverName, int ntlm)
     }
 
     sspiContext->ntlm = ntlm;
+    sspiContext->authfinished = 0;
     *context = sspiContext;
     return 0;
 }
@@ -429,7 +431,21 @@ int ne_sspi_destroy_context(void *context)
     ne_free(sspiContext);
     return 0;
 }
+int ne_sspi_clear_context(void *context)
+{
+    int status;
+    SSPIContext *sspiContext;
+
+    if (initialized <= 0) {
+        return -1;
+    }
 
+    status = getContext(context, &sspiContext);
+    if (status) {
+        return status;
+    }
+    sspiContext->authfinished = 0;
+}
 /*
  * Processes received authentication tokens as well as supplies the
  * response token.