1 files changed, 70 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/krb/get_tf_fullname.c b/crypto/kerberosIV/lib/krb/get_tf_fullname.c
new file mode 100644
index 0000000..75688b0
--- /dev/null
+++ b/crypto/kerberosIV/lib/krb/get_tf_fullname.c
@@ -0,0 +1,70 @@
+/* 
+  Copyright (C) 1989 by the Massachusetts Institute of Technology
+
+   Export of this software from the United States of America is assumed
+   to require a specific license from the United States Government.
+   It is the responsibility of any person or organization contemplating
+   export to obtain such a license before exporting.
+
+WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+distribute this software and its documentation for any purpose and
+without fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright notice and
+this permission notice appear in supporting documentation, and that
+the name of M.I.T. not be used in advertising or publicity pertaining
+to distribution of the software without specific, written prior
+permission.  M.I.T. makes no representations about the suitability of
+this software for any purpose.  It is provided "as is" without express
+or implied warranty.
+
+  */
+
+#include "krb_locl.h"
+
+RCSID("$Id: get_tf_fullname.c,v 1.8 1999/09/16 20:41:51 assar Exp $");
+
+/*
+ * This file contains a routine to extract the fullname of a user
+ * from the ticket file.
+ */
+
+/*
+ * krb_get_tf_fullname() takes four arguments: the name of the 
+ * ticket file, and variables for name, instance, and realm to be
+ * returned in.  Since the realm of a ticket file is not really fully 
+ * supported, the realm used will be that of the the first ticket in 
+ * the file as this is the one that was obtained with a password by
+ * krb_get_in_tkt().
+ */
+
+int
+krb_get_tf_fullname(char *ticket_file, char *name, char *instance, char *realm)
+{
+    int tf_status;
+    CREDENTIALS c;
+
+    if ((tf_status = tf_init(ticket_file, R_TKT_FIL)) != KSUCCESS)
+	return(tf_status);
+
+    if (((tf_status = tf_get_pname(c.pname)) != KSUCCESS) ||
+	((tf_status = tf_get_pinst(c.pinst)) != KSUCCESS))
+	return (tf_status);
+    
+    if (name)
+	strlcpy (name, c.pname, ANAME_SZ);
+    if (instance)
+	strlcpy (instance, c.pinst, INST_SZ);
+    if ((tf_status = tf_get_cred(&c)) == KSUCCESS) {
+	if (realm)
+	    strlcpy (realm, c.realm, REALM_SZ);
+    }
+    else {
+	if (tf_status == EOF)
+	    return(KFAILURE);
+	else
+	    return(tf_status);
+    }    
+    tf_close();
+    
+    return(tf_status);
+}