As submitted by Openvision Technologies:

To: tytso@MIT.EDU
Subject: gssapi
Date: Fri, 17 Dec 1993 17:55:06 -0500
From: Marc Horowitz <marc@security.ov.com>

This is named in my RCS tree as MIT931217.  The copyright notice
included is (hopefully) final.  Good luck!

		Marc

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3205 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 90 insertions, 0 deletions

diff --git a/src/lib/gssapi/krb5/gssapi_krb5.c b/src/lib/gssapi/krb5/gssapi_krb5.c
new file mode 100644
index 0000000..ada5f6f
--- /dev/null
+++ b/src/lib/gssapi/krb5/gssapi_krb5.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright 1993 by OpenVision Technologies, Inc.
+ * 
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of OpenVision not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. OpenVision makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ * 
+ * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * $Id$
+ */
+
+#include "gssapiP_krb5.h"
+
+/** exported constants defined in gssapi_krb5.h **/
+
+/* these are bogus, but will compile */
+
+static const gss_OID_desc oids[] = {
+   /* this OID is from Ted.  It's not official yet, but it's close. */
+   {5, "\053\005\001\005\002"},
+   {2, "\002\002"},
+   {2, "\002\003"},
+};
+
+const_gss_OID gss_mech_krb5 = oids+0;
+const_gss_OID gss_nt_krb5_name = oids+1;
+const_gss_OID gss_nt_krb5_principal = oids+2;
+
+static const gss_OID_set_desc oidsets[] = {
+   {1, (gss_OID) oids},
+};
+
+const gss_OID_set_desc * const gss_mech_set_krb5 = oidsets+0;
+
+void *kg_vdb = NULL;
+
+/** default credential support */
+
+/* default credentials */
+
+static gss_cred_id_t defcred = GSS_C_NO_CREDENTIAL;
+
+/* XXX what happens when the default credentials expire or are invalidated? */
+
+OM_uint32
+kg_get_defcred(OM_uint32 *minor_status, gss_cred_id_t *cred)
+{
+   if (defcred == GSS_C_NO_CREDENTIAL) {
+      OM_uint32 major;
+
+      if ((major = krb5_gss_acquire_cred(minor_status, GSS_C_NO_NAME,
+					 GSS_C_INDEFINITE, GSS_C_NULL_OID_SET,
+					 GSS_C_INITIATE, &defcred, NULL,
+					 NULL)) &&
+	  GSS_ERROR(major)) {
+	 defcred = GSS_C_NO_CREDENTIAL;
+	 return(major);
+      }
+   }
+
+   *cred = defcred;
+   *minor_status = 0;
+   return(GSS_S_COMPLETE);
+}
+
+OM_uint32
+kg_release_defcred(OM_uint32 *minor_status)
+{
+   if (defcred == GSS_C_NO_CREDENTIAL) {
+      *minor_status = 0;
+      return(GSS_S_COMPLETE);
+   }
+
+   return(krb5_gss_release_cred(minor_status, &defcred));
+}