Kerberos IV code, based on a merge of fixed code from KTH and original

4.4BSD Lite code (international edition).  Provides all functionality
from the original 4.4BSD code plus standard Kerberos elements that were
omitted in the 4.4BSD code.

1 files changed, 71 insertions, 0 deletions

diff --git a/kerberosIV/krb/extract_ticket.c b/kerberosIV/krb/extract_ticket.c
new file mode 100644
index 00000000000..7a32e712edf
--- /dev/null
+++ b/kerberosIV/krb/extract_ticket.c
@@ -0,0 +1,71 @@
+/*
+ * This software may now be redistributed outside the US.
+ *
+ * $Source: /cvs/OpenBSD/src/kerberosIV/krb/Attic/extract_ticket.c,v $
+ *
+ * $Locker:  $
+ */
+
+/* 
+  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"
+
+/*
+ * This routine is obsolete.
+ *
+ * This routine accepts the ciphertext returned by kerberos and
+ * extracts the nth ticket.  It also fills in the variables passed as
+ * session, liftime and kvno.
+ */
+
+void
+extract_ticket(cipher, n, session, lifetime, kvno, realm, ticket)
+	KTEXT cipher;		/* The ciphertext */
+	int n;			/* Which ticket */
+	char *session;		/* The session key for this tkt */
+	int *lifetime;		/* The life of this ticket */
+	int *kvno;		/* The kvno for the service */
+	char *realm;		/* Realm in which tkt issued */
+	KTEXT ticket;		/* The ticket itself */
+{
+    char *ptr;
+    int i;
+
+    /* Start after the ticket lengths */
+    ptr = (char *) cipher->dat;
+    ptr = ptr + 1 + (int) *(cipher->dat);
+
+    /* Step through earlier tickets */
+    for (i = 1; i < n; i++)
+	ptr = ptr + 11 + strlen(ptr+10) + (int) *(cipher->dat+i);
+    bcopy(ptr, (char *) session, 8); /* Save the session key */
+    ptr += 8;
+    *lifetime = (unsigned char) *(ptr++); /* Save the life of the ticket */
+    *kvno = *(ptr++);		/* Save the kvno */
+    (void) strcpy(realm,ptr);	/* instance */
+    ptr += strlen(realm) + 1;
+
+    /* Save the ticket if its length is non zero */
+    ticket->length = *(cipher->dat+n);
+    if (ticket->length)
+	bcopy(ptr, (char *) (ticket->dat), ticket->length);
+}