********************************************************************/
static const char *
-get_gss_error(MK_POOL *p, OM_uint32 error_status, char *prefix)
+get_gss_error(MK_POOL *p, OM_uint32 err_maj, OM_uint32 err_min, char *prefix)
{
- OM_uint32 maj_stat, min_stat;
+ OM_uint32 maj_stat, min_stat;
OM_uint32 msg_ctx = 0;
gss_buffer_desc status_string;
- char buf[1024];
+ char *err_msg;
size_t len;
- snprintf(buf, sizeof(buf), "%s", prefix);
- len = strlen(buf);
+ err_msg = ap_pstrdup(p, prefix);
do {
maj_stat = gss_display_status (&min_stat,
- error_status,
- GSS_C_MECH_CODE,
+ err_maj,
+ GSS_C_GSS_CODE,
GSS_C_NO_OID,
&msg_ctx,
&status_string);
- if (sizeof(buf) > len + status_string.length + 1) {
- sprintf(buf+len, ": %s", (char*) status_string.value);
- len += status_string.length;
- }
+ err_msg = ap_pstrcat(p, err_msg, ": ", (char*) status_string.value, NULL);
+ gss_release_buffer(&min_stat, &status_string);
+
+ if (GSS_ERROR(maj_stat) || msg_ctx == 0)
+ break;
+
+ maj_stat = gss_display_status (&min_stat,
+ err_min,
+ GSS_C_MECH_CODE,
+ GSS_C_NULL_OID,
+ &msg_ctx,
+ &status_string);
+ err_msg = ap_pstrcat(p, err_msg, ": ", (char*) status_string.value, NULL);
gss_release_buffer(&min_stat, &status_string);
} while (!GSS_ERROR(maj_stat) && msg_ctx != 0);
- return (ap_pstrdup(p, buf));
+ return err_msg;
}
static int
if (GSS_ERROR(maj_stat)) {
log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
"Cannot store delegated credential (%s)",
- get_gss_error(r->pool, min_stat, "gss_krb5_copy_ccache"));
+ get_gss_error(r->pool, maj_stat, min_stat, "gss_krb5_copy_ccache"));
goto end;
}
&server_name);
if (GSS_ERROR(major_status)) {
log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
- "%s", get_gss_error(r->pool, minor_status,
+ "%s", get_gss_error(r->pool, major_status, minor_status,
"gss_import_name() failed"));
return HTTP_INTERNAL_SERVER_ERROR;
}
gss_release_name(&minor_status2, &server_name);
if (GSS_ERROR(major_status)) {
log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
- "%s", get_gss_error(r->pool, minor_status,
+ "%s", get_gss_error(r->pool, major_status, minor_status,
"gss_acquire_cred() failed"));
return HTTP_INTERNAL_SERVER_ERROR;
}
if (GSS_ERROR(major_status)) {
log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
- "%s", get_gss_error(r->pool, minor_status,
+ "%s", get_gss_error(r->pool, major_status, minor_status,
"gss_accept_sec_context() failed"));
ret = HTTP_UNAUTHORIZED;
goto end;
gss_release_name(&minor_status, &client_name);
if (GSS_ERROR(major_status)) {
log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
- "%s", get_gss_error(r->pool, minor_status,
+ "%s", get_gss_error(r->pool, major_status, minor_status,
"gss_export_name() failed"));
ret = HTTP_INTERNAL_SERVER_ERROR;
goto end;