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-rw-r--r--crypto/heimdal/kuser/kdestroy.c156
1 files changed, 89 insertions, 67 deletions
diff --git a/crypto/heimdal/kuser/kdestroy.c b/crypto/heimdal/kuser/kdestroy.c
index 5358fcd67d92..1823bf56ca48 100644
--- a/crypto/heimdal/kuser/kdestroy.c
+++ b/crypto/heimdal/kuser/kdestroy.c
@@ -1,52 +1,57 @@
/*
- * Copyright (c) 1997 - 2000, 2003 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
+ * Copyright (c) 1997 - 2000, 2003 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
+ * 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.
+ * 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.
+ * 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.
*
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
*/
#include "kuser_locl.h"
-RCSID("$Id: kdestroy.c 20458 2007-04-19 20:41:27Z lha $");
static const char *cache;
static const char *credential;
static int help_flag;
static int version_flag;
+#ifndef NO_AFS
static int unlog_flag = 1;
+#endif
static int dest_tkt_flag = 1;
+static int all_flag = 0;
struct getargs args[] = {
- { "credential", 0, arg_string, &credential,
+ { "credential", 0, arg_string, rk_UNCONST(&credential),
"remove one credential", "principal" },
- { "cache", 'c', arg_string, &cache, "cache to destroy", "cache" },
+ { "cache", 'c', arg_string, rk_UNCONST(&cache), "cache to destroy", "cache" },
+ { "all", 'A', arg_flag, &all_flag, "destroy all caches", NULL },
+#ifndef NO_AFS
{ "unlog", 0, arg_negative_flag, &unlog_flag,
"do not destroy tokens", NULL },
+#endif
{ "delete-v4", 0, arg_negative_flag, &dest_tkt_flag,
"do not destroy v4 tickets", NULL },
{ "version", 0, arg_flag, &version_flag, NULL, NULL },
@@ -75,15 +80,15 @@ main (int argc, char **argv)
if(getarg(args, num_args, argc, argv, &optidx))
usage(1);
-
+
if (help_flag)
usage (0);
-
+
if(version_flag){
print_version(NULL);
exit(0);
}
-
+
argc -= optidx;
argv += optidx;
@@ -93,58 +98,75 @@ main (int argc, char **argv)
ret = krb5_init_context (&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
-
- if(cache == NULL) {
- cache = krb5_cc_default_name(context);
- if (cache == NULL) {
- warnx ("krb5_cc_default_name: %s", krb5_get_err_text(context, ret));
- exit(1);
- }
- }
- ret = krb5_cc_resolve(context,
- cache,
- &ccache);
+ if (all_flag) {
+ krb5_cccol_cursor cursor;
- if (ret == 0) {
- if (credential) {
- krb5_creds mcred;
-
- krb5_cc_clear_mcred(&mcred);
+ ret = krb5_cccol_cursor_new (context, &cursor);
+ if (ret)
+ krb5_err(context, 1, ret, "krb5_cccol_cursor_new");
- ret = krb5_parse_name(context, credential, &mcred.server);
- if (ret)
- krb5_err(context, 1, ret,
- "Can't parse principal %s", credential);
+ while (krb5_cccol_cursor_next (context, cursor, &ccache) == 0 && ccache != NULL) {
- ret = krb5_cc_remove_cred(context, ccache, 0, &mcred);
- if (ret)
- krb5_err(context, 1, ret,
- "Failed to remove principal %s", credential);
+ ret = krb5_cc_destroy (context, ccache);
+ if (ret) {
+ krb5_warn(context, ret, "krb5_cc_destroy");
+ exit_val = 1;
+ }
+ }
+ krb5_cccol_cursor_free(context, &cursor);
- krb5_cc_close(context, ccache);
- krb5_free_principal(context, mcred.server);
- krb5_free_context(context);
- return 0;
+ } else {
+ if(cache == NULL) {
+ ret = krb5_cc_default(context, &ccache);
+ if (ret)
+ krb5_err(context, 1, ret, "krb5_cc_default");
+ } else {
+ ret = krb5_cc_resolve(context,
+ cache,
+ &ccache);
+ if (ret)
+ krb5_err(context, 1, ret, "krb5_cc_resolve");
}
- ret = krb5_cc_destroy (context, ccache);
- if (ret) {
- warnx ("krb5_cc_destroy: %s", krb5_get_err_text(context, ret));
- exit_val = 1;
+ if (ret == 0) {
+ if (credential) {
+ krb5_creds mcred;
+
+ krb5_cc_clear_mcred(&mcred);
+
+ ret = krb5_parse_name(context, credential, &mcred.server);
+ if (ret)
+ krb5_err(context, 1, ret,
+ "Can't parse principal %s", credential);
+
+ ret = krb5_cc_remove_cred(context, ccache, 0, &mcred);
+ if (ret)
+ krb5_err(context, 1, ret,
+ "Failed to remove principal %s", credential);
+
+ krb5_cc_close(context, ccache);
+ krb5_free_principal(context, mcred.server);
+ krb5_free_context(context);
+ return 0;
+ }
+
+ ret = krb5_cc_destroy (context, ccache);
+ if (ret) {
+ krb5_warn(context, ret, "krb5_cc_destroy");
+ exit_val = 1;
+ }
}
- } else {
- warnx ("krb5_cc_resolve(%s): %s", cache,
- krb5_get_err_text(context, ret));
- exit_val = 1;
}
krb5_free_context (context);
+#ifndef NO_AFS
if (unlog_flag && k_hasafs ()) {
if (k_unlog ())
exit_val = 1;
}
+#endif
return exit_val;
}
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