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authorSteve Holme <steve_holme@hotmail.com>2014-12-02 22:21:58 +0000
committerSteve Holme <steve_holme@hotmail.com>2014-12-02 22:27:02 +0000
commit2b604eada534bc4aca4d4d24fc8847b61d399461 (patch)
tree21c51dc151a4ade91b52834e4f40e53908206757 /lib/curl_gssapi.c
parent018b9d421a59cd9d45c33613440ff3e8f578bf0a (diff)
downloadcurl-2b604eada534bc4aca4d4d24fc8847b61d399461.tar.gz
sasl_gssapi: Made log_gss_error() a common GSS-API function
Made log_gss_error() a common function so that it can be used in both the http_negotiate code as well as the curl_sasl_gssapi code.
Diffstat (limited to 'lib/curl_gssapi.c')
-rw-r--r--lib/curl_gssapi.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/curl_gssapi.c b/lib/curl_gssapi.c
index 232b3ef9f..7c961c9f2 100644
--- a/lib/curl_gssapi.c
+++ b/lib/curl_gssapi.c
@@ -72,4 +72,45 @@ OM_uint32 Curl_gss_init_sec_context(
NULL /* time_rec */);
}
+/*
+ * Curl_gss_log_error()
+ *
+ * This is used to log a GSS-API error status.
+ *
+ * Parameters:
+ *
+ * data [in] - The session handle.
+ * status [in] - The status code.
+ * prefix [in] - The prefix of the log message.
+ */
+void Curl_gss_log_error(struct SessionHandle *data, OM_uint32 status,
+ const char *prefix)
+{
+ OM_uint32 maj_stat;
+ OM_uint32 min_stat;
+ OM_uint32 msg_ctx = 0;
+ gss_buffer_desc status_string;
+ char buf[1024];
+ size_t len;
+
+ snprintf(buf, sizeof(buf), "%s", prefix);
+ len = strlen(buf);
+ do {
+ maj_stat = gss_display_status(&min_stat,
+ status,
+ GSS_C_MECH_CODE,
+ GSS_C_NO_OID,
+ &msg_ctx,
+ &status_string);
+ if(sizeof(buf) > len + status_string.length + 1) {
+ snprintf(buf + len, sizeof(buf) - len,
+ ": %s", (char*)status_string.value);
+ len += status_string.length;
+ }
+ gss_release_buffer(&min_stat, &status_string);
+ } while(!GSS_ERROR(maj_stat) && msg_ctx != 0);
+
+ infof(data, "%s\n", buf);
+}
+
#endif /* HAVE_GSSAPI */