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authorDan Winship <danw@src.gnome.org>2000-11-10 02:52:06 +0800
committerDan Winship <danw@src.gnome.org>2000-11-10 02:52:06 +0800
commit9a3020083a266872cdf4ef62dc3cfc805db06c92 (patch)
tree17eeadbfca9e656b64bbc8d9295658fc7d94d4e1 /camel/providers
parent3e25d34d3b0fc6d1cb7463ebaf88cdeb9bbc8035 (diff)
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Fix error handling. (Only send a "*" to bail out of authentication if the
* providers/imap/camel-imap-auth.c (imap_try_kerberos_v4_auth): Fix error handling. (Only send a "*" to bail out of authentication if the server hasn't already bailed on us.) svn path=/trunk/; revision=6520
Diffstat (limited to 'camel/providers')
-rw-r--r--camel/providers/imap/camel-imap-auth.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/camel/providers/imap/camel-imap-auth.c b/camel/providers/imap/camel-imap-auth.c
index 3bf1af6535..cc77843d9c 100644
--- a/camel/providers/imap/camel-imap-auth.c
+++ b/camel/providers/imap/camel-imap-auth.c
@@ -97,7 +97,7 @@ imap_try_kerberos_v4_auth (CamelImapStore *store, CamelException *ex)
*/
if (strlen (data) != 8 || base64_decode_simple (data, 8) != 4) {
g_free (resp);
- goto lose;
+ goto break_and_lose;
}
memcpy (&nonce_n, data, 4);
g_free (resp);
@@ -106,7 +106,7 @@ imap_try_kerberos_v4_auth (CamelImapStore *store, CamelException *ex)
/* Our response is an authenticator including that number. */
h = camel_service_gethost (CAMEL_SERVICE (store), ex);
if (!h)
- goto lose;
+ goto break_and_lose;
inst = g_strndup (h->h_name, strcspn (h->h_name, "."));
g_strdown (inst);
realm = g_strdup (krb_realmofhost (h->h_name));
@@ -123,7 +123,7 @@ imap_try_kerberos_v4_auth (CamelImapStore *store, CamelException *ex)
camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_CANT_AUTHENTICATE,
_("Could not get Kerberos ticket:\n%s"),
krb_err_txt[status]);
- goto lose;
+ goto break_and_lose;
}
des_key_sched (&session, schedule);
@@ -156,7 +156,7 @@ imap_try_kerberos_v4_auth (CamelImapStore *store, CamelException *ex)
if (!(data[4] & IMAP_KERBEROS_V4_PROTECTION_NONE)) {
g_warning ("Server does not support `no protection' :-(");
g_free (resp);
- goto lose;
+ goto break_and_lose;
}
g_free (resp);
@@ -181,15 +181,19 @@ imap_try_kerberos_v4_auth (CamelImapStore *store, CamelException *ex)
camel_imap_response_free (response);
return TRUE;
- lose:
- memset (&session, 0, sizeof (session));
-
- /* Get the server out of "waiting for continuation data" mode.
- */
+ break_and_lose:
+ /* Get the server out of "waiting for continuation data" mode. */
response = camel_imap_command_continuation (store, NULL, "*");
if (response)
camel_imap_response_free (response);
+ lose:
+ memset (&session, 0, sizeof (session));
+
+ if (!camel_exception_is_set (ex)) {
+ camel_exception_set (ex, CAMEL_EXCEPTION_SERVICE_CANT_AUTHENTICATE,
+ _("Bad authentication response from server."));
+ }
return FALSE;
}
#endif /* HAVE_KRB4 */