--- /dev/null
+/*
+ * mit2ms.c
+ *
+ */
+/*
+ * Copyright (C) 2003,2004 by the Massachusetts Institute of Technology.
+ * All rights reserved.
+ *
+ * Export of this software from the United States of America may
+ * 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. Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * 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 "krb5.h"
+#include <stdio.h>
+#include <string.h>
+
+extern int optind;
+extern char *optarg;
+
+static char *prog;
+
+static void
+xusage(void)
+{
+ fprintf(stderr, "xusage: %s [-c ccache]\n", prog);
+ exit(1);
+}
+
+void
+main(
+ int argc,
+ char *argv[]
+ )
+{
+ krb5_context kcontext;
+ krb5_error_code code;
+ krb5_ccache ccache=NULL;
+ krb5_ccache mslsa_ccache=NULL;
+ krb5_cc_cursor cursor;
+ krb5_creds creds;
+ krb5_principal princ;
+ int initial_ticket = 0;
+ int option;
+ char * ccachestr = 0;
+
+ prog = strrchr(argv[0], '/');
+ prog = prog ? (prog + 1) : argv[0];
+
+ while ((option = getopt(argc, argv, "c:h")) != -1) {
+ switch (option) {
+ case 'c':
+ ccachestr = optarg;
+ break;
+ case 'h':
+ default:
+ xusage();
+ break;
+ }
+ }
+
+ if (code = krb5_init_context(&kcontext)) {
+ com_err(argv[0], code, "while initializing kerberos library");
+ exit(1);
+ }
+
+ if (ccachestr)
+ code = krb5_cc_resolve(kcontext, ccachestr, &ccache);
+ else
+ code = krb5_cc_default(kcontext, &ccache);
+ if (code) {
+ com_err(argv[0], code, "while getting default ccache");
+ krb5_free_principal(kcontext, princ);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ /* Enumerate tickets from cache looking for an initial ticket */
+ if ((code = krb5_cc_start_seq_get(kcontext, ccache, &cursor))) {
+ com_err(argv[0], code, "while initiating the cred sequence of MS LSA ccache");
+ krb5_cc_close(kcontext, ccache);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ while (!(code = krb5_cc_next_cred(kcontext, ccache, &cursor, &creds)))
+ {
+ if ( creds.ticket_flags & TKT_FLG_INITIAL ) {
+ krb5_free_cred_contents(kcontext, &creds);
+ initial_ticket = 1;
+ break;
+ }
+ krb5_free_cred_contents(kcontext, &creds);
+ }
+ krb5_cc_end_seq_get(kcontext, ccache, &cursor);
+
+ if ( !initial_ticket ) {
+ fprintf(stderr, "%s: Initial Ticket Getting Tickets are not available from the MIT default cache\n",
+ argv[0]);
+ krb5_cc_close(kcontext, ccache);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ if (code = krb5_cc_get_principal(kcontext, ccache, &princ)) {
+ com_err(argv[0], code, "while obtaining default MIT principal");
+ krb5_cc_close(kcontext, ccache);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ if (code = krb5_cc_resolve(kcontext, "MSLSA:", &mslsa_ccache)) {
+ com_err(argv[0], code, "while opening MS LSA ccache");
+ krb5_cc_close(kcontext, ccache);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ if (code = krb5_cc_copy_creds(kcontext, ccache, mslsa_ccache)) {
+ com_err (argv[0], code, "while copying default MIT ccache to MSLSA ccache");
+ krb5_free_principal(kcontext, princ);
+ krb5_cc_close(kcontext, ccache);
+ krb5_cc_close(kcontext, mslsa_ccache);
+ krb5_free_context(kcontext);
+ exit(1);
+ }
+
+ krb5_free_principal(kcontext, princ);
+ krb5_cc_close(kcontext, ccache);
+ krb5_cc_close(kcontext, mslsa_ccache);
+ krb5_free_context(kcontext);
+ return(0);
+}
#include "krb5.h"
#include <stdio.h>
+#include <string.h>
+
+extern int optind;
+extern char *optarg;
+
+static char *prog;
+
+static void
+xusage(void)
+{
+ fprintf(stderr, "xusage: %s [-c ccache]\n", prog);
+ exit(1);
+}
void
main(
krb5_creds creds;
krb5_principal princ;
int initial_ticket = 0;
+ int option;
+ char * ccachestr = 0;
+ prog = strrchr(argv[0], '/');
+ prog = prog ? (prog + 1) : argv[0];
+
+ while ((option = getopt(argc, argv, "c:h")) != -1) {
+ switch (option) {
+ case 'c':
+ ccachestr = optarg;
+ break;
+ case 'h':
+ default:
+ xusage();
+ break;
+ }
+ }
+
if (code = krb5_init_context(&kcontext)) {
com_err(argv[0], code, "while initializing kerberos library");
exit(1);
exit(1);
}
- if (code = krb5_cc_default(kcontext, &ccache)) {
+ if (ccachestr)
+ code = krb5_cc_resolve(kcontext, ccachestr, &ccache);
+ else
+ code = krb5_cc_default(kcontext, &ccache);
+ if (code) {
com_err(argv[0], code, "while getting default ccache");
krb5_free_principal(kcontext, princ);
krb5_cc_close(kcontext, mslsa_ccache);