Initial revision

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17692 ec53bebd-3082-4978-b11e-865c3cabbd6b
2006-06-28 08:34:45 +00:00
parent 057d255d5c
commit 2baa7e7d61
98 changed files with 14146 additions and 0 deletions
--- a/lib/gssapi/mech/gss_display_status.c
+++ b/lib/gssapi/mech/gss_display_status.c
@@ -0,0 +1,110 @@
+/*-
+ * Copyright (c) 2005 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD: src/lib/libgssapi/gss_display_status.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
+ */
+
+#include <gssapi/gssapi.h>
+#include <string.h>
+
+#include "mech_switch.h"
+
+struct _gss_status_desc {
+	OM_uint32	gs_status;
+	const char*	gs_desc;
+};
+
+static struct _gss_status_desc _gss_status_descs[] = {
+	GSS_S_BAD_MECH,		"An unsupported mechanism was requested",
+	GSS_S_BAD_NAME,		"An invalid name was supplied",
+	GSS_S_BAD_NAMETYPE,	"A supplied name was of an unsupported type",
+	GSS_S_BAD_BINDINGS,	"Incorrect channel bindings were supplied",
+	GSS_S_BAD_STATUS,	"An invalid status code was supplied",
+	GSS_S_BAD_MIC,		"A token had an invalid MIC",
+	GSS_S_NO_CRED,		"No credentials were supplied, or the "
+				"credentials were unavailable or inaccessible",
+	GSS_S_NO_CONTEXT,	"No context has been established",
+	GSS_S_DEFECTIVE_TOKEN,	"A token was invalid",
+	GSS_S_DEFECTIVE_CREDENTIAL, "A credential was invalid",
+	GSS_S_CREDENTIALS_EXPIRED, "The referenced credentials have expired",
+	GSS_S_CONTEXT_EXPIRED,	"The context has expired",
+	GSS_S_FAILURE,		"Miscellaneous failure",
+	GSS_S_BAD_QOP,		"The quality-of-protection requested could "
+				"not be provided",
+	GSS_S_UNAUTHORIZED,	"The operation is forbidden by local security "
+				"policy",
+	GSS_S_UNAVAILABLE,	"The operation or option is unavailable",
+	GSS_S_DUPLICATE_ELEMENT, "The requested credential element already "
+				"exists",
+	GSS_S_NAME_NOT_MN,	"The provided name was not a mechanism name"
+};
+#define _gss_status_desc_count \
+	sizeof(_gss_status_descs) / sizeof(_gss_status_descs[0])
+
+
+OM_uint32
+gss_display_status(OM_uint32 *minor_status,
+    OM_uint32 status_value,
+    int status_type,
+    const gss_OID mech_type,
+    OM_uint32 *message_content,
+    gss_buffer_t status_string)
+{
+	OM_uint32 major_status;
+	struct _gss_mech_switch *m;
+	int i;
+	const char *message;
+
+	*minor_status = 0;
+	switch (status_type) {
+	case GSS_C_GSS_CODE:
+		for (i = 0; i < _gss_status_desc_count; i++) {
+			if (_gss_status_descs[i].gs_status == status_value) {
+				message = _gss_status_descs[i].gs_desc;
+				status_string->length = strlen(message);
+				status_string->value = strdup(message);
+				return (GSS_S_COMPLETE);
+			}
+		}
+
+		/*
+		 * Fall through to attempt to get some underlying
+		 * implementation to describe the value.
+		 */
+	case GSS_C_MECH_CODE:
+		SLIST_FOREACH(m, &_gss_mechs, gm_link) {
+			if (mech_type &&
+			    !_gss_oid_equal(&m->gm_mech_oid, mech_type))
+				continue;
+			major_status = m->gm_display_status(minor_status,
+			    status_value, status_type, mech_type,
+			    message_content, status_string);
+			if (major_status == GSS_S_COMPLETE)
+				return (GSS_S_COMPLETE);
+		}
+	}
+
+	return (GSS_S_BAD_STATUS);
+}