/*
* Copyright (c) 2003 - 2007 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:
*
* 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.
*
* 3. Neither the name of KTH 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 KTH AND ITS 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 KTH OR ITS 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 "krb5_locl.h"
#include <getarg.h>
#include <err.h>
static int debug_flag = 0;
static int version_flag = 0;
static int help_flag = 0;
#ifdef KRB5_USE_PATH_TOKENS
#define TEST_CC_NAME "%{TEMP}/krb5-cc-test-foo"
#else
#define TEST_CC_NAME "/tmp/krb5-cc-test-foo"
#endif
static void
test_default_name(krb5_context context)
{
krb5_error_code ret;
const char *p, *test_cc_name = TEST_CC_NAME;
char *p1, *p2, *p3;
p = krb5_cc_default_name(context);
if (p == NULL)
krb5_errx (context, 1, "krb5_cc_default_name 1 failed");
p1 = estrdup(p);
ret = krb5_cc_set_default_name(context, NULL);
if (p == NULL)
krb5_errx (context, 1, "krb5_cc_set_default_name failed");
p = krb5_cc_default_name(context);
if (p == NULL)
krb5_errx (context, 1, "krb5_cc_default_name 2 failed");
p2 = estrdup(p);
if (strcmp(p1, p2) != 0)
krb5_errx (context, 1, "krb5_cc_default_name no longer same");
ret = krb5_cc_set_default_name(context, test_cc_name);
if (p == NULL)
krb5_errx (context, 1, "krb5_cc_set_default_name 1 failed");
p = krb5_cc_default_name(context);
if (p == NULL)
krb5_errx (context, 1, "krb5_cc_default_name 2 failed");
p3 = estrdup(p);
#ifndef KRB5_USE_PATH_TOKENS
/* If we are using path tokens, we don't expect the p3 and
test_cc_name to match since p3 is going to have expanded
tokens. */
if (strcmp(p3, test_cc_name) != 0)
krb5_errx (context, 1, "krb5_cc_set_default_name 1 failed");
#endif
free(p1);
free(p2);
free(p3);
}
/*
* Check that a closed cc still keeps it data and that it's no longer
* there when it's destroyed.
*/
static void
test_mcache(krb5_context context)
{
krb5_error_code ret;
krb5_ccache id, id2;
const char *nc, *tc;
char *c;
krb5_principal p, p2;
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_new_unique(context, krb5_cc_type_memory, NULL, &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique");
ret = krb5_cc_initialize(context, id, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
nc = krb5_cc_get_name(context, id);
if (nc == NULL)
krb5_errx(context, 1, "krb5_cc_get_name");
tc = krb5_cc_get_type(context, id);
if (tc == NULL)
krb5_errx(context, 1, "krb5_cc_get_name");
if (asprintf(&c, "%s:%s", tc, nc) < 0 || c == NULL)
errx(1, "malloc");
krb5_cc_close(context, id);
ret = krb5_cc_resolve(context, c, &id2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_resolve");
ret = krb5_cc_get_principal(context, id2, &p2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_get_principal");
if (krb5_principal_compare(context, p, p2) == FALSE)
krb5_errx(context, 1, "p != p2");
krb5_cc_destroy(context, id2);
krb5_free_principal(context, p);
krb5_free_principal(context, p2);
ret = krb5_cc_resolve(context, c, &id2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_resolve");
ret = krb5_cc_get_principal(context, id2, &p2);
if (ret == 0)
krb5_errx(context, 1, "krb5_cc_get_principal");
krb5_cc_destroy(context, id2);
free(c);
}
/*
* Test that init works on a destroyed cc.
*/
static void
test_init_vs_destroy(krb5_context context, const char *type)
{
krb5_error_code ret;
krb5_ccache id, id2;
krb5_principal p, p2;
char *n = NULL;
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_new_unique(context, type, NULL, &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique: %s", type);
if (asprintf(&n, "%s:%s",
krb5_cc_get_type(context, id),
krb5_cc_get_name(context, id)) < 0 || n == NULL)
errx(1, "malloc");
ret = krb5_cc_resolve(context, n, &id2);
free(n);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_resolve");
krb5_cc_destroy(context, id);
ret = krb5_cc_initialize(context, id2, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
ret = krb5_cc_get_principal(context, id2, &p2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_get_principal");
krb5_cc_destroy(context, id2);
krb5_free_principal(context, p);
krb5_free_principal(context, p2);
}
static void
test_cache_remove(krb5_context context, const char *type)
{
krb5_error_code ret;
krb5_ccache id;
krb5_principal p;
krb5_creds cred;
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_new_unique(context, type, NULL, &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_gen_new: %s", type);
ret = krb5_cc_initialize(context, id, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
/* */
memset(&cred, 0, sizeof(cred));
ret = krb5_parse_name(context, "krbtgt/SU.SE@SU.SE", &cred.server);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_parse_name(context, "lha@SU.SE", &cred.client);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_store_cred(context, id, &cred);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_store_cred");
ret = krb5_cc_remove_cred(context, id, 0, &cred);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_remove_cred");
ret = krb5_cc_destroy(context, id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_destroy");
krb5_free_principal(context, p);
krb5_free_principal(context, cred.server);
krb5_free_principal(context, cred.client);
}
static void
test_mcc_default(void)
{
krb5_context context;
krb5_error_code ret;
krb5_ccache id, id2;
int i;
for (i = 0; i < 10; i++) {
ret = krb5_init_context(&context);
if (ret)
krb5_err(context, 1, ret, "krb5_init_context");
ret = krb5_cc_set_default_name(context, "MEMORY:foo");
if (ret)
krb5_err(context, 1, ret, "krb5_cc_set_default_name");
ret = krb5_cc_default(context, &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_default");
ret = krb5_cc_default(context, &id2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_default");
ret = krb5_cc_close(context, id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_close");
ret = krb5_cc_close(context, id2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_close");
krb5_free_context(context);
}
}
struct {
char *str;
int fail;
char *res;
} cc_names[] = {
{ "foo", 0, "foo" },
{ "foo%}", 0, "foo%}" },
{ "%{uid}", 0 },
{ "foo%{null}", 0, "foo" },
{ "foo%{null}bar", 0, "foobar" },
{ "%{", 1 },
{ "%{foo %{", 1 },
{ "%{{", 1 },
{ "%{{}", 1 },
{ "%{nulll}", 1 },
{ "%{does not exist}", 1 },
{ "%{}", 1 },
#ifdef KRB5_USE_PATH_TOKENS
{ "%{APPDATA}", 0 },
{ "%{COMMON_APPDATA}", 0},
{ "%{LOCAL_APPDATA}", 0},
{ "%{SYSTEM}", 0},
{ "%{WINDOWS}", 0},
{ "%{TEMP}", 0},
{ "%{USERID}", 0},
{ "%{uid}", 0},
{ "%{USERCONFIG}", 0},
{ "%{COMMONCONFIG}", 0},
{ "%{LIBDIR}", 0},
{ "%{BINDIR}", 0},
{ "%{LIBEXEC}", 0},
{ "%{SBINDIR}", 0},
#endif
};
static void
test_def_cc_name(krb5_context context)
{
krb5_error_code ret;
char *str;
int i;
for (i = 0; i < sizeof(cc_names)/sizeof(cc_names[0]); i++) {
ret = _krb5_expand_default_cc_name(context, cc_names[i].str, &str);
if (ret) {
if (cc_names[i].fail == 0)
krb5_errx(context, 1, "test %d \"%s\" failed",
i, cc_names[i].str);
} else {
if (cc_names[i].fail)
krb5_errx(context, 1, "test %d \"%s\" was successful",
i, cc_names[i].str);
if (cc_names[i].res && strcmp(cc_names[i].res, str) != 0)
krb5_errx(context, 1, "test %d %s != %s",
i, cc_names[i].res, str);
if (debug_flag)
printf("%s => %s\n", cc_names[i].str, str);
free(str);
}
}
}
static void
test_cache_find(krb5_context context, const char *principal, int find)
{
krb5_principal client;
krb5_error_code ret;
krb5_ccache id = NULL;
ret = krb5_parse_name(context, principal, &client);
if (ret)
krb5_err(context, 1, ret, "parse_name for %s failed", principal);
ret = krb5_cc_cache_match(context, client, &id);
if (ret && find)
krb5_err(context, 1, ret, "cc_cache_match for %s failed", principal);
if (ret == 0 && !find)
krb5_err(context, 1, ret, "cc_cache_match for %s found", principal);
if (id)
krb5_cc_close(context, id);
krb5_free_principal(context, client);
}
static void
test_cache_iter(krb5_context context, const char *type, int destroy)
{
krb5_cc_cache_cursor cursor;
krb5_error_code ret;
krb5_ccache id;
ret = krb5_cc_cache_get_first (context, type, &cursor);
if (ret == KRB5_CC_NOSUPP)
return;
else if (ret)
krb5_err(context, 1, ret, "krb5_cc_cache_get_first(%s)", type);
while ((ret = krb5_cc_cache_next (context, cursor, &id)) == 0) {
krb5_principal principal;
char *name;
if (debug_flag)
printf("name: %s\n", krb5_cc_get_name(context, id));
ret = krb5_cc_get_principal(context, id, &principal);
if (ret == 0) {
ret = krb5_unparse_name(context, principal, &name);
if (ret == 0) {
if (debug_flag)
printf("\tprincipal: %s\n", name);
free(name);
}
krb5_free_principal(context, principal);
}
if (destroy)
krb5_cc_destroy(context, id);
else
krb5_cc_close(context, id);
}
krb5_cc_cache_end_seq_get(context, cursor);
}
static void
test_cache_iter_all(krb5_context context)
{
krb5_cccol_cursor cursor;
krb5_error_code ret;
krb5_ccache id;
ret = krb5_cccol_cursor_new (context, &cursor);
if (ret)
krb5_err(context, 1, ret, "krb5_cccol_cursor_new");
while ((ret = krb5_cccol_cursor_next (context, cursor, &id)) == 0 && id != NULL) {
krb5_principal principal;
char *name;
if (debug_flag)
printf("name: %s\n", krb5_cc_get_name(context, id));
ret = krb5_cc_get_principal(context, id, &principal);
if (ret == 0) {
ret = krb5_unparse_name(context, principal, &name);
if (ret == 0) {
if (debug_flag)
printf("\tprincipal: %s\n", name);
free(name);
}
krb5_free_principal(context, principal);
}
krb5_cc_close(context, id);
}
krb5_cccol_cursor_free(context, &cursor);
}
static void
test_copy(krb5_context context, const char *from, const char *to)
{
krb5_ccache fromid, toid;
krb5_error_code ret;
krb5_principal p, p2;
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_new_unique(context, from, NULL, &fromid);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique: %s", from);
ret = krb5_cc_initialize(context, fromid, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
ret = krb5_cc_new_unique(context, to, NULL, &toid);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_gen_new: %s", to);
ret = krb5_cc_copy_cache(context, fromid, toid);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_copy_cache");
ret = krb5_cc_get_principal(context, toid, &p2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_get_principal");
if (krb5_principal_compare(context, p, p2) == FALSE)
krb5_errx(context, 1, "p != p2");
krb5_free_principal(context, p);
krb5_free_principal(context, p2);
krb5_cc_destroy(context, fromid);
krb5_cc_destroy(context, toid);
}
static void
test_move(krb5_context context, const char *type)
{
const krb5_cc_ops *ops;
krb5_ccache fromid, toid;
krb5_error_code ret;
krb5_principal p, p2;
ops = krb5_cc_get_prefix_ops(context, type);
if (ops == NULL)
return;
ret = krb5_cc_new_unique(context, type, NULL, &fromid);
if (ret == KRB5_CC_NOSUPP)
return;
else if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique: %s", type);
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_initialize(context, fromid, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
ret = krb5_cc_new_unique(context, type, NULL, &toid);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique");
ret = krb5_cc_initialize(context, toid, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
ret = krb5_cc_get_principal(context, toid, &p2);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_get_principal");
if (krb5_principal_compare(context, p, p2) == FALSE)
krb5_errx(context, 1, "p != p2");
krb5_free_principal(context, p);
krb5_free_principal(context, p2);
krb5_cc_destroy(context, toid);
krb5_cc_destroy(context, fromid);
}
static void
test_prefix_ops(krb5_context context, const char *name, const krb5_cc_ops *ops)
{
const krb5_cc_ops *o;
o = krb5_cc_get_prefix_ops(context, name);
if (o == NULL)
krb5_errx(context, 1, "found no match for prefix '%s'", name);
if (strcmp(o->prefix, ops->prefix) != 0)
krb5_errx(context, 1, "ops for prefix '%s' is not "
"the expected %s != %s", name, o->prefix, ops->prefix);
}
static void
test_cc_config(krb5_context context)
{
krb5_error_code ret;
krb5_principal p;
krb5_ccache id;
unsigned int i;
ret = krb5_cc_new_unique(context, "MEMORY", "bar", &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_new_unique");
ret = krb5_parse_name(context, "lha@SU.SE", &p);
if (ret)
krb5_err(context, 1, ret, "krb5_parse_name");
ret = krb5_cc_initialize(context, id, p);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
for (i = 0; i < 1000; i++) {
krb5_data data, data2;
const char *name = "foo";
krb5_principal p1 = NULL;
if (i & 1)
p1 = p;
data.data = rk_UNCONST(name);
data.length = strlen(name);
ret = krb5_cc_set_config(context, id, p1, "FriendlyName", &data);
if (ret)
krb5_errx(context, 1, "krb5_cc_set_config: add");
ret = krb5_cc_get_config(context, id, p1, "FriendlyName", &data2);
if (ret)
krb5_errx(context, 1, "krb5_cc_get_config: first");
krb5_data_free(&data2);
ret = krb5_cc_set_config(context, id, p1, "FriendlyName", &data);
if (ret)
krb5_errx(context, 1, "krb5_cc_set_config: add -second");
ret = krb5_cc_get_config(context, id, p1, "FriendlyName", &data2);
if (ret)
krb5_errx(context, 1, "krb5_cc_get_config: second");
krb5_data_free(&data2);
ret = krb5_cc_set_config(context, id, p1, "FriendlyName", NULL);
if (ret)
krb5_errx(context, 1, "krb5_cc_set_config: delete");
ret = krb5_cc_get_config(context, id, p1, "FriendlyName", &data2);
if (ret == 0)
krb5_errx(context, 1, "krb5_cc_get_config: non-existant");
}
krb5_cc_destroy(context, id);
krb5_free_principal(context, p);
}
static struct getargs args[] = {
{"debug", 'd', arg_flag, &debug_flag,
"turn on debuggin", NULL },
{"version", 0, arg_flag, &version_flag,
"print version", NULL },
{"help", 0, arg_flag, &help_flag,
NULL, NULL }
};
static void
usage (int ret)
{
arg_printusage (args, sizeof(args)/sizeof(*args), NULL, "hostname ...");
exit (ret);
}
int
main(int argc, char **argv)
{
krb5_context context;
krb5_error_code ret;
int optidx = 0;
krb5_ccache id1, id2;
setprogname(argv[0]);
if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
usage(1);
if (help_flag)
usage (0);
if(version_flag){
print_version(NULL);
exit(0);
}
argc -= optidx;
argv += optidx;
ret = krb5_init_context(&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
test_cache_remove(context, krb5_cc_type_file);
test_cache_remove(context, krb5_cc_type_memory);
#ifdef USE_SQLITE
test_cache_remove(context, krb5_cc_type_scc);
#endif
test_default_name(context);
test_mcache(context);
test_init_vs_destroy(context, krb5_cc_type_memory);
test_init_vs_destroy(context, krb5_cc_type_file);
#if 0
test_init_vs_destroy(context, krb5_cc_type_api);
#endif
test_init_vs_destroy(context, krb5_cc_type_scc);
test_mcc_default();
test_def_cc_name(context);
test_cache_iter_all(context);
test_cache_iter(context, krb5_cc_type_memory, 0);
{
krb5_principal p;
krb5_cc_new_unique(context, krb5_cc_type_memory, "bar", &id1);
krb5_cc_new_unique(context, krb5_cc_type_memory, "baz", &id2);
krb5_parse_name(context, "lha@SU.SE", &p);
krb5_cc_initialize(context, id1, p);
krb5_free_principal(context, p);
}
test_cache_find(context, "lha@SU.SE", 1);
test_cache_find(context, "hulabundulahotentot@SU.SE", 0);
test_cache_iter(context, krb5_cc_type_memory, 0);
test_cache_iter(context, krb5_cc_type_memory, 1);
test_cache_iter(context, krb5_cc_type_memory, 0);
test_cache_iter(context, krb5_cc_type_file, 0);
test_cache_iter(context, krb5_cc_type_api, 0);
test_cache_iter(context, krb5_cc_type_scc, 0);
test_cache_iter(context, krb5_cc_type_scc, 1);
test_copy(context, krb5_cc_type_file, krb5_cc_type_file);
test_copy(context, krb5_cc_type_memory, krb5_cc_type_memory);
test_copy(context, krb5_cc_type_file, krb5_cc_type_memory);
test_copy(context, krb5_cc_type_memory, krb5_cc_type_file);
test_copy(context, krb5_cc_type_scc, krb5_cc_type_file);
test_copy(context, krb5_cc_type_file, krb5_cc_type_scc);
test_copy(context, krb5_cc_type_scc, krb5_cc_type_memory);
test_copy(context, krb5_cc_type_memory, krb5_cc_type_scc);
test_move(context, krb5_cc_type_file);
test_move(context, krb5_cc_type_memory);
#ifdef HAVE_KCM
test_move(context, krb5_cc_type_kcm);
#endif
test_move(context, krb5_cc_type_scc);
test_prefix_ops(context, "FILE:/tmp/foo", &krb5_fcc_ops);
test_prefix_ops(context, "FILE", &krb5_fcc_ops);
test_prefix_ops(context, "MEMORY", &krb5_mcc_ops);
test_prefix_ops(context, "MEMORY:foo", &krb5_mcc_ops);
test_prefix_ops(context, "/tmp/kaka", &krb5_fcc_ops);
#ifdef HAVE_SCC
test_prefix_ops(context, "SCC:", &krb5_scc_ops);
test_prefix_ops(context, "SCC:foo", &krb5_scc_ops);
#endif
krb5_cc_destroy(context, id1);
krb5_cc_destroy(context, id2);
test_cc_config(context);
krb5_free_context(context);
#if 0
sleep(60);
#endif
return 0;
}