#include <string.h>
#include "k5-platform.h"
#include "test_ccapi_v2.h"
#include <limits.h>
#include <time.h>
#include "test_ccapi_check.h"
#include "test_ccapi_util.h"
static cc_result destroy_all_ccaches_v2(apiCB *context) {
cc_result err = CC_NOERROR;
infoNC **info = NULL;
int i = 0;
err = cc_get_NC_info(context, &info);
for (i = 0; !err && info[i]; i++) {
ccache_p *ccache = NULL;
err = cc_open(context, info[i]->name, info[i]->vers, 0, &ccache);
if (!err) { cc_destroy(context, &ccache); }
}
if (info) { cc_free_NC_info(context, &info); }
if (err) {
log_error("cc_get_NC_info or cc_open failed with %s (%d)", translate_ccapi_error(err), err);
}
return err;
}
static int compare_v5_creds_unions_compat(const cred_union *a, const cred_union *b) {
int retval = -1;
if (a && b && a->cred_type == b->cred_type) {
if (a->cred_type == CC_CRED_V5) {
if (!strcmp(a->cred.pV5Cred->client, b->cred.pV5Cred->client) &&
!strcmp(a->cred.pV5Cred->server, b->cred.pV5Cred->server) &&
a->cred.pV5Cred->starttime == b->cred.pV5Cred->starttime) {
retval = 0;
}
} else if (a->cred_type == CC_CRED_V4) {
if (!strcmp (a->cred.pV4Cred->principal,
b->cred.pV4Cred->principal) &&
!strcmp (a->cred.pV4Cred->principal_instance,
b->cred.pV4Cred->principal_instance) &&
!strcmp (a->cred.pV4Cred->service,
b->cred.pV4Cred->service) &&
!strcmp (a->cred.pV4Cred->service_instance,
b->cred.pV4Cred->service_instance) &&
!strcmp (a->cred.pV4Cred->realm,
b->cred.pV4Cred->realm) &&
a->cred.pV4Cred->issue_date == b->cred.pV4Cred->issue_date) {
retval = 0;
}
}
}
return retval;
}
static cc_result new_v5_creds_union_compat (cred_union *out_union, const char *realm)
{
cc_result err = CC_NOERROR;
cred_union *creds_union = NULL;
cc_credentials_v5_compat *v5creds = NULL;
static int num_runs = 1;
char *client = NULL;
char *server = NULL;
if (!out_union) { err = CC_BAD_PARM; }
if (!err) {
v5creds = malloc (sizeof (*v5creds));
if (!v5creds) {
err = CC_NOMEM;
}
}
if (!err) {
asprintf(&client, "client@%s", realm);
asprintf(&server, "host/%d%s@%s", num_runs++, realm, realm);
if (!client || !server) {
err = CC_NOMEM;
}
}
if (!err) {
v5creds->client = client;
v5creds->server = server;
v5creds->keyblock.type = 1;
v5creds->keyblock.length = 0;
v5creds->keyblock.data = NULL;
v5creds->authtime = time (NULL);
v5creds->starttime = time (NULL);
v5creds->endtime = time(NULL) + 1000;
v5creds->renew_till = time(NULL) + 10000;
v5creds->is_skey = 0;
v5creds->ticket_flags = TKT_FLG_FORWARDABLE | TKT_FLG_PROXIABLE | TKT_FLG_RENEWABLE | TKT_FLG_INITIAL;
v5creds->addresses = NULL;
v5creds->ticket.type = 0;
v5creds->ticket.length = 0;
v5creds->ticket.data = NULL;
v5creds->second_ticket.type = 0;
v5creds->second_ticket.length = 0;
v5creds->second_ticket.data = NULL;
v5creds->authdata = NULL;
}
if (!err) {
creds_union = malloc (sizeof (*creds_union));
if (creds_union) {
creds_union->cred_type = CC_CRED_V5;
creds_union->cred.pV5Cred = v5creds;
} else {
err = CC_NOMEM;
}
}
if (!err) {
*out_union = *creds_union;
creds_union = NULL;
}
return err;
}
static void release_v5_creds_union_compat(cred_union *creds_union) {
cc_credentials_v5_compat *v5creds = NULL;
if (creds_union) {
if (creds_union->cred.pV5Cred) {
v5creds = creds_union->cred.pV5Cred;
if (v5creds->client) { free(v5creds->client); }
if (v5creds->server) { free(v5creds->server); }
if (v5creds->keyblock.data) { free(v5creds->keyblock.data); }
if (v5creds->ticket.data) { free(v5creds->ticket.data); }
if (v5creds->second_ticket.data) { free(v5creds->second_ticket.data); }
free(v5creds);
}
}
}
int check_cc_shutdown(void) {
cc_result err = 0;
apiCB *context = NULL;
BEGIN_TEST("cc_shutdown");
err = check_once_cc_shutdown(&context, CC_NOERROR, NULL);
err = check_once_cc_shutdown(NULL, CC_BAD_PARM, NULL);
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_shutdown(apiCB **out_context, cc_result expected_err, const char *description) {
cc_result err = 0;
apiCB *context = NULL;
cc_result possible_return_values[2] = {
CC_NOERROR,
CC_BAD_PARM,
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
if (out_context) {
err = cc_initialize(out_context, ccapi_version_2, NULL, NULL);
if (!err) {
context = *out_context;
} else {
log_error("failure in cc_initialize, unable to perform check");
return err;
}
}
if (!err) {
err = cc_shutdown(&context);
check_err(err, expected_err, possible_return_values);
}
if (out_context) {
*out_context = NULL;
}
END_CHECK_ONCE;
return err;
}
int check_cc_get_change_time(void) {
cc_result err = 0;
apiCB *context = NULL;
cc_time_t last_change_time = 0;
ccache_p *ccache = NULL;
cred_union creds_union;
BEGIN_TEST("cc_get_change_time");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = check_once_cc_get_change_time(context, NULL, CC_BAD_PARM, "NULL param, should fail");
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "first-run, should be > 0");
err = cc_create(context, "TEST_CCACHE", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
if (err) {
log_error("failed to create a ccache - %s (%d)", translate_ccapi_error(err), err);
failure_count++;
}
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "after creating a new ccache");
if (!err) {
err = cc_set_principal(context, ccache, CC_CRED_V5, "foo@BAR.ORG");
if (err) {
log_error("failed to change ccache's principal - %s (%d)", translate_ccapi_error(err), err);
failure_count++;
err = CC_NOERROR;
}
}
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "after changing a principle");
new_v5_creds_union_compat(&creds_union, "BAR.ORG");
if (!err) {
err = cc_store(context, ccache, creds_union);
if (err) {
log_error("failed to store a credential - %s (%d)", translate_ccapi_error(err), err);
failure_count++;
err = CC_NOERROR;
}
}
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "after storing a credential");
if (!err) {
err = cc_remove_cred(context, ccache, creds_union);
if (err) {
log_error("failed to remove a credential - %s (%d)", translate_ccapi_error(err), err);
failure_count++;
err = CC_NOERROR;
}
}
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "after removing a credential");
release_v5_creds_union_compat(&creds_union);
if (ccache) {
err = cc_destroy(context, &ccache);
check_once_cc_get_change_time(context, &last_change_time, CC_NOERROR, "after destroying a ccache");
}
}
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_int32 check_once_cc_get_change_time(apiCB *context, cc_time_t *last_time, cc_result expected_err, const char *description) {
cc_result err = 0;
cc_time_t last_change_time;
cc_time_t current_change_time = 0;
cc_result possible_return_values[3] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NO_EXIST,
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
if (last_time != NULL) { err = cc_get_change_time(context, ¤t_change_time);
} else {
err = cc_get_change_time(context, NULL);
}
check_err(err, expected_err, possible_return_values);
if (!err) {
last_change_time = *last_time;
check_if(current_change_time <= last_change_time, "context change time did not increase when it was supposed to (%d <= %d)", current_change_time, last_change_time);
*last_time = current_change_time;
}
END_CHECK_ONCE;
return err;
}
int check_cc_open(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name = "TEST_OPEN_CCACHE";
BEGIN_TEST("cc_open");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
if (err) {
log_error("failed to create a ccache - %s (%d)", translate_ccapi_error(err), err);
failure_count++;
}
if (!err) {
err = cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
err = check_once_cc_open(context, name, CC_CRED_V5, &ccache, CC_NOERROR, NULL);
}
if (!err) {
err = check_once_cc_open(context, name, CC_CRED_V4, &ccache, CC_ERR_CRED_VERSION, NULL);
}
err = check_once_cc_open(context, NULL, CC_CRED_V5, &ccache, CC_BAD_PARM, NULL);
err = check_once_cc_open(context, name, CC_CRED_V5, NULL, CC_BAD_PARM, NULL);
err = check_once_cc_open(context, name, CC_CRED_UNKNOWN, &ccache, CC_ERR_CRED_VERSION, NULL);
}
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_open(apiCB *context, const char *name, cc_int32 version, ccache_p **ccache, cc_result expected_err, const char *description) {
cc_result err = 0;
char *stored_name = NULL;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NO_EXIST,
CC_NOMEM,
CC_ERR_CRED_VERSION
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
if (ccache != NULL) { err = cc_open(context, name, version, 0, ccache);
} else {
err = cc_open(context, name, version, 0, NULL);
}
check_err(err, expected_err, possible_return_values);
if (!err) {
check_if(*ccache == NULL, NULL);
if (!err) {
err = cc_get_name(context, *ccache, &stored_name);
}
if (!err) {
check_if(strcmp(stored_name, name), NULL);
}
if (stored_name) { cc_free_name(context, &stored_name); }
if (ccache && *ccache) {
cc_ccache_release(*ccache);
*ccache = NULL;
}
}
END_CHECK_ONCE;
return err;
}
int check_cc_create(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name = "TEST_CC_CREATE";
BEGIN_TEST("cc_create");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
if (!err) {
err = cc_open(context, name, CC_CRED_V5, 0, &ccache);
if (!err) {
err = cc_destroy (context, &ccache);
} else {
err = CC_NOERROR;
}
}
if (!err) {
err = check_once_cc_create(context, name, CC_CRED_V5, "foo@BAR.ORG", &ccache, CC_NOERROR, NULL);
}
if (!err) {
err = check_once_cc_create(context, name, CC_CRED_V5, "foo/baz@BAR.ORG", &ccache, CC_NOERROR, NULL);
}
err = check_once_cc_create(context, NULL, CC_CRED_V5, "foo@BAR.ORG", &ccache, CC_BAD_PARM, "NULL name"); err = check_once_cc_create(context, "name", CC_CRED_MAX, "foo@BAR.ORG", &ccache, CC_ERR_CRED_VERSION, "invalid creds_vers"); err = check_once_cc_create(context, "name", CC_CRED_V5, NULL, &ccache, CC_BAD_PARM, "NULL principal"); err = check_once_cc_create(context, "name", CC_CRED_V5, "foo@BAR.ORG", NULL, CC_BAD_PARM, "NULL ccache"); }
if (ccache) { cc_destroy(context, &ccache); }
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_create(apiCB *context, const char *name, cc_int32 cred_vers, const char *principal, ccache_p **ccache, cc_int32 expected_err, const char *description) {
cc_result err = 0;
char *stored_name = NULL;
char *stored_principal = NULL;
cc_int32 stored_creds_vers = 0;
cc_result possible_return_values[6] = {
CC_NOERROR,
CC_BADNAME,
CC_BAD_PARM,
CC_NO_EXIST,
CC_NOMEM,
CC_ERR_CRED_VERSION,
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_create(context, name, principal, cred_vers, 0, ccache);
check_err(err, expected_err, possible_return_values);
if (!err) {
check_if(*ccache == NULL, NULL);
err = cc_get_name(context, *ccache, &stored_name);
if (!err) { check_if(strcmp(stored_name, name), NULL); }
if (stored_name) { cc_free_name(context, &stored_name); }
err = cc_get_cred_version(context, *ccache, &stored_creds_vers);
if (!err) { check_if(stored_creds_vers != cred_vers, NULL); }
err = cc_get_principal(context, *ccache, &stored_principal);
if (!err) { check_if(strcmp(stored_principal, principal), NULL); }
if (stored_principal) { cc_free_principal(context, &stored_principal); }
if (ccache && *ccache) {
cc_destroy(context, ccache);
*ccache = NULL;
}
}
END_CHECK_ONCE;
return err;
}
int check_cc_close(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name = "TEST_CC_CLOSE";
BEGIN_TEST("cc_close");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_close(context, ccache, CC_NOERROR, NULL);
ccache = NULL;
}
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_close(apiCB *context, ccache_p *ccache, cc_result expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[2] = {
CC_NOERROR,
CC_BAD_PARM
};
char *name = NULL;
err = cc_get_name(context, ccache, &name);
err = cc_close(context, &ccache);
ccache = NULL;
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
check_err(err, expected_err, possible_return_values);
if (!err && name) { err = cc_open(context, name, CC_CRED_V5, 0, &ccache);
}
check_if(err == CC_NO_EXIST, "released ccache was actually destroyed instead");
check_if(err != CC_NOERROR, "released ccache cannot be opened");
if (ccache) { cc_destroy(context, &ccache); }
if (name) { cc_free_name(context, &name); }
END_CHECK_ONCE;
return err;
}
int check_cc_destroy(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name = "TEST_CC_DESTROY";
BEGIN_TEST("cc_destroy");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_destroy(context, ccache, CC_NOERROR, NULL);
ccache = NULL;
}
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_destroy(apiCB *context, ccache_p *ccache, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[2] = {
CC_NOERROR,
CC_BAD_PARM,
};
char *name = NULL;
BEGIN_CHECK_ONCE(description);
#ifdef cc_ccache_destroy
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_get_name(context, ccache, &name);
err = cc_destroy(context, &ccache);
ccache = NULL;
check_err(err, expected_err, possible_return_values);
if (!err && name) { err = cc_open(context, name, CC_CRED_V5, 0, &ccache);
}
check_if(err != CC_NO_EXIST, "destroyed ccache was actually released instead");
if (ccache) { cc_destroy(context, &ccache); }
if (name) { cc_free_name(context, &name); }
#endif
END_CHECK_ONCE;
return err;
}
int check_cc_get_cred_version(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name = "TEST_CC_GET_CRED_VERSION_V5";
BEGIN_TEST("cc_get_cred_version");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_get_cred_version(context, ccache, CC_CRED_V5, CC_NOERROR, "v5 creds");
}
else {
log_error("cc_context_create_new_ccache failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_destroy(context, &ccache);
ccache = NULL;
}
err = CC_NOERROR;
if (!err) {
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V4, 0, &ccache);
}
if (!err) {
check_once_cc_get_cred_version(context, ccache, CC_CRED_V4, CC_NOERROR, "v4 creds");
}
else {
log_error("cc_context_create_new_ccache failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_destroy(context, &ccache);
ccache = NULL;
}
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_get_cred_version(apiCB *context, ccache_p *ccache, cc_int32 expected_cred_vers, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[3] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NO_EXIST,
};
cc_int32 stored_cred_vers = 0;
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_get_cred_version(context, ccache, &stored_cred_vers);
check_err(err, expected_err, possible_return_values);
if (!err) {
check_if(stored_cred_vers != expected_cred_vers, NULL);
}
END_CHECK_ONCE;
return err;
}
int check_cc_get_name(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
BEGIN_TEST("cc_get_name");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, "0", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_get_name(context, ccache, "0", CC_NOERROR, "unique ccache (which happens to be default)");
}
else {
log_error("cc_context_create_ccache failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
err = cc_context_create_ccache(context, "1", CC_CRED_V5, "foo@BAR.ORG", &ccache);
}
if (!err) {
check_once_cc_get_name(context, ccache, "1", CC_NOERROR, "unique ccache (which is not default)");
}
else {
log_error("cc_context_create_ccache failed, can't complete test");
failure_count++;
}
if (!err) {
check_once_cc_get_name(context, ccache, NULL, CC_BAD_PARM, "NULL param");
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (context) {
err = destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_int32 check_once_cc_get_name(apiCB *context, ccache_p *ccache, const char *expected_name, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[4] = {
CC_NOERROR,
CC_NOMEM,
CC_BAD_PARM,
CC_NO_EXIST,
};
char *stored_name = NULL;
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
if (expected_name == NULL) { err = cc_get_name(context, ccache, NULL);
}
else {
err = cc_get_name(context, ccache, &stored_name);
}
check_err(err, expected_err, possible_return_values);
if (!err) {
check_if(strcmp(stored_name, expected_name), NULL);
}
if (stored_name) { cc_free_name(context, &stored_name); }
END_CHECK_ONCE;
return err;
}
int check_cc_get_principal(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name_v5 = "TEST_CC_GET_PRINCIPAL_V5";
char *name_v4 = "TEST_CC_GET_PRINCIPAL_V4";
BEGIN_TEST("cc_get_principal");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, name_v5, "foo/BAR@BAZ.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_get_principal(context, ccache, "foo/BAR@BAZ.ORG", CC_NOERROR, "trying to get krb5 princ for krb5 ccache");
}
else {
log_error("cc_create failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
err = cc_create(context, name_v4, "foo.BAR@BAZ.ORG", CC_CRED_V4, 0, &ccache);
}
if (!err) {
check_once_cc_get_principal(context, ccache, "foo.BAR@BAZ.ORG", CC_NOERROR, "trying to get krb4 princ for krb4 ccache");
}
else {
log_error("cc_create failed, can't complete test");
failure_count++;
}
if (!err) {
check_once_cc_get_principal(context, ccache, NULL, CC_BAD_PARM, "passed null out param");
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (context) {
err = destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_get_principal(apiCB *context,
ccache_p *ccache,
const char *expected_principal,
cc_int32 expected_err,
const char *description) {
cc_result err = CC_NOERROR;
char *stored_principal = NULL;
cc_result possible_return_values[4] = {
CC_NOERROR,
CC_NOMEM,
CC_NO_EXIST,
CC_BAD_PARM
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
if (expected_principal == NULL) { err = cc_get_principal(context, ccache, NULL);
}
else {
err = cc_get_principal(context, ccache, &stored_principal);
}
check_err(err, expected_err, possible_return_values);
if (!err) {
check_if(strcmp(stored_principal, expected_principal), "expected princ == \"%s\" stored princ == \"%s\"", expected_principal, stored_principal);
}
if (stored_principal) { cc_free_principal(context, &stored_principal); }
END_CHECK_ONCE;
return err;
}
int check_cc_set_principal(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
char *name_v5 = "TEST_CC_GET_PRINCIPAL_V5";
char *name_v4 = "TEST_CC_GET_PRINCIPAL_V4";
BEGIN_TEST("cc_set_principal");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, name_v5, "foo@BAZ.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_set_principal(context, ccache, CC_CRED_MAX, "foo/BAZ@BAR.ORG", CC_ERR_CRED_VERSION, "CC_CRED_MAX (not allowed)");
check_once_cc_set_principal(context, ccache, CC_CRED_V5, NULL, CC_BAD_PARM, "NULL principal");
}
else {
log_error("cc_create failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_destroy(context, &ccache);
ccache = NULL;
}
if (!err) {
err = cc_create(context, name_v5, "foo@BAZ.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_set_principal(context, ccache, CC_CRED_V5, "foo/BAZ@BAR.ORG", CC_NOERROR, "replace v5 only ccache's principal (empty ccache)");
check_once_cc_set_principal(context, ccache, CC_CRED_V4, "foo.BAZ@BAR.ORG", CC_ERR_CRED_VERSION, "replace v5 principal with v4");
}
else {
log_error("cc_create failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_destroy(context, &ccache);
ccache = NULL;
}
if (!err) {
err = cc_create(context, name_v4, "foo@BAZ.ORG", CC_CRED_V4, 0, &ccache);
}
if (!err) {
check_once_cc_set_principal(context, ccache, CC_CRED_V4, "foo.BAZ@BAR.ORG", CC_NOERROR, "replace v4 only ccache's principal (empty ccache)");
check_once_cc_set_principal(context, ccache, CC_CRED_V5, "foo/BAZ@BAR.ORG", CC_ERR_CRED_VERSION, "replace v4 principal with v5");
}
else {
log_error("cc_create failed, can't complete test");
failure_count++;
}
if (ccache) {
cc_destroy(context, &ccache);
ccache = NULL;
}
if (context) {
err = destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_int32 check_once_cc_set_principal(apiCB *context, ccache_p *ccache, cc_int32 cred_vers, const char *in_principal, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
char *stored_principal = NULL;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_NOMEM,
CC_NO_EXIST,
CC_ERR_CRED_VERSION,
CC_BAD_PARM
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_set_principal(context, ccache, cred_vers, (char *) in_principal);
check_err(err, expected_err, possible_return_values);
if (!err) {
err = cc_get_principal(context, ccache, &stored_principal);
}
if (!err) {
check_if(strcmp(stored_principal, in_principal), "expected princ == \"%s\" stored princ == \"%s\"", in_principal, stored_principal);
}
if (stored_principal) { cc_free_principal(context, &stored_principal); }
END_CHECK_ONCE;
return err;
}
int check_cc_store(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
ccache_p *dup_ccache = NULL;
cred_union creds_union;
char *name = NULL;
BEGIN_TEST("cc_store");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, "TEST_CC_STORE", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
err = new_v5_creds_union_compat(&creds_union, "BAR.ORG");
if (!err) {
check_once_cc_store(context, ccache, creds_union, CC_NOERROR, "ok creds");
release_v5_creds_union_compat(&creds_union);
}
}
if (!err) {
err = new_v5_creds_union_compat(&creds_union, "BAR.ORG");
if (!err) {
if (creds_union.cred.pV5Cred->client) {
free(creds_union.cred.pV5Cred->client);
creds_union.cred.pV5Cred->client = NULL;
}
check_once_cc_store(context, ccache, creds_union, CC_BAD_PARM, "invalid creds (NULL client string)");
release_v5_creds_union_compat(&creds_union);
}
}
if (!err) {
err = new_v5_creds_union_compat(&creds_union, "BAR.ORG");
if (!err) {
creds_union.cred_type = CC_CRED_MAX;
check_once_cc_store(context, ccache, creds_union, CC_ERR_CRED_VERSION, "CC_CRED_MAX (invalid) into a ccache with only v5 princ");
creds_union.cred_type = CC_CRED_V4;
check_once_cc_store(context, ccache, creds_union, CC_ERR_CRED_VERSION, "v4 creds into a v5 ccache");
creds_union.cred_type = CC_CRED_V5;
release_v5_creds_union_compat(&creds_union);
}
}
if (ccache) {
err = cc_get_name(context, ccache, &name);
if (!err) {
err = cc_open(context, name, CC_CRED_V5, 0, &dup_ccache);
}
if (name) { cc_free_name(context, &name); }
if (dup_ccache) { cc_destroy(context, &dup_ccache); }
}
if (!err) {
err = new_v5_creds_union_compat(&creds_union, "BAR.ORG");
if (!err) {
check_once_cc_store(context, ccache, creds_union, CC_NO_EXIST, "invalid ccache");
release_v5_creds_union_compat(&creds_union);
}
}
if (ccache) { cc_close(context, &ccache); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_store(apiCB *context, ccache_p *ccache, const cred_union in_creds, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
ccache_cit *iterator = NULL;
int found = 0;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_BAD_PARM,
CC_ERR_CACHE_FULL,
CC_ERR_CRED_VERSION,
CC_NO_EXIST
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_store(context, ccache, in_creds);
check_err(err, expected_err, possible_return_values);
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
while (!err && !found) {
cred_union *creds = NULL;
err = cc_seq_fetch_creds_next(context, &creds, iterator);
if (!err) {
found = !compare_v5_creds_unions_compat(&in_creds, creds);
}
if (creds) { cc_free_creds(context, &creds); }
}
if (err == CC_END) {
check_if(found, "stored credentials not found in ccache");
err = CC_NOERROR;
}
if (iterator) { cc_seq_fetch_creds_end(context, &iterator); }
END_CHECK_ONCE;
return err;
}
int check_cc_remove_cred(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
cred_union *creds_array[10];
ccache_cit *iterator = NULL;
char *name = NULL;
unsigned int i;
BEGIN_TEST("cc_remove_cred");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, "TEST_CC_REMOVE_CRED", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
for(i = 0; !err && (i < 10); i++) {
cred_union creds;
new_v5_creds_union_compat(&creds, "BAR.ORG");
err = cc_store(context, ccache, creds);
if (err) {
log_error("failure to store creds_union in remove_creds test");
}
release_v5_creds_union_compat(&creds);
}
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
for (i = 0; !err && i < 10; i++) {
creds_array[i] = NULL;
err = cc_seq_fetch_creds_next(context, &creds_array[i], iterator);
}
if (err == CC_END) { err = CC_NOERROR; }
for (i = 0; !err && (i < 10); i++) {
check_once_cc_remove_cred(context, ccache, *creds_array[i], CC_NOERROR, "10 ok creds");
}
check_once_cc_remove_cred(context, ccache, *creds_array[0], CC_NOTFOUND, "removed same creds twice");
if (ccache) {
ccache_p *dup_ccache = NULL;
err = cc_get_name(context, ccache, &name);
if (!err) {
err = cc_open(context, name, CC_CRED_V5, 0, &dup_ccache);
}
if (!err) {
err = cc_destroy(context, &dup_ccache);
check_once_cc_remove_cred(context, ccache, *creds_array[0], CC_NO_EXIST, "invalid ccache");
}
if (name) { cc_free_name(context, &name); }
}
for(i = 0; i < 10 && creds_array[i]; i++) {
cc_free_creds(context, &creds_array[i]);
}
if (iterator) { cc_seq_fetch_creds_end(context, &iterator); iterator = NULL; }
if (ccache) { cc_close(context, &ccache); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_remove_cred(apiCB *context, ccache_p *ccache, cred_union in_creds, cc_int32 expected_err, const char *description) {
cc_result err = CC_NOERROR;
ccache_cit *iterator = NULL;
int found = 0;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_BAD_PARM,
CC_ERR_CRED_VERSION,
CC_NOTFOUND,
CC_NO_EXIST
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_remove_cred(context, ccache, in_creds);
check_err(err, expected_err, possible_return_values);
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
while (!err && !found) {
cred_union *creds = NULL;
err = cc_seq_fetch_creds_next(context, &creds, iterator);
if (!err) {
found = !compare_v5_creds_unions_compat(&in_creds, creds);
}
if (creds) { cc_free_creds(context, &creds); }
}
if (err == CC_END) {
check_if(found, "credentials not removed from ccache");
err = CC_NOERROR;
}
if (iterator) { cc_seq_fetch_creds_end(context, &iterator); }
END_CHECK_ONCE;
return err;
}
int check_cc_seq_fetch_NCs_begin(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
ccache_cit *iterator = NULL;
BEGIN_TEST("cc_seq_fetch_NCs_begin");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
check_once_cc_seq_fetch_NCs_begin(context, &iterator, CC_NOERROR, "when there are no existing ccaches");
err = cc_create(context, "TEST_CC_SEQ_FETCH_NCS_BEGIN", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_seq_fetch_NCs_begin(context, &iterator, CC_NOERROR, "when at least one ccache already exists");
check_once_cc_seq_fetch_NCs_begin(context, NULL, CC_BAD_PARM, "NULL param"); }
if (ccache ) { cc_close(context, &ccache); }
if (context) { cc_shutdown(&context); }
END_TEST_AND_RETURN
}
cc_result check_once_cc_seq_fetch_NCs_begin(apiCB *context, ccache_cit **iterator, cc_result expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[4] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NOMEM,
CC_NO_EXIST
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_seq_fetch_NCs_begin(context, iterator);
check_err(err, expected_err, possible_return_values);
return err;
}
int check_cc_seq_fetch_NCs_next(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
ccache_cit *iterator = NULL;
unsigned int i;
BEGIN_TEST("cc_seq_fetch_NCs_next");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_seq_fetch_NCs_begin(context, &iterator);
}
check_once_cc_seq_fetch_NCs_next(context, iterator, 0, CC_NOERROR, "iterating over an empty collection");
if (iterator) {
cc_seq_fetch_creds_end(context, &iterator);
iterator = NULL;
}
if (!err) {
destroy_all_ccaches_v2(context);
err = cc_create(context, "TEST_CC_SEQ_FETCH_NCS_NEXT", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
err = cc_seq_fetch_NCs_begin(context, &iterator);
}
check_once_cc_seq_fetch_NCs_next(context, iterator, 1, CC_NOERROR, "iterating over a collection of 1 ccache");
if (iterator) {
cc_seq_fetch_creds_end(context, &iterator);
iterator = NULL;
}
if (!err) {
destroy_all_ccaches_v2(context);
}
for(i = 0; !err && (i < 1000); i++)
{
char *name = NULL;
if (i%100 == 0) fprintf(stdout, ".");
asprintf (&name, "TEST_CC_SEQ_FETCH_NCS_NEXT_%d", i);
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
free (name);
}
if (!err) {
err = cc_seq_fetch_NCs_begin(context, &iterator);
}
check_once_cc_seq_fetch_NCs_next(context, iterator, 1000, CC_NOERROR, "iterating over a collection of 1000 ccache");
if (iterator) {
cc_seq_fetch_creds_end(context, &iterator);
iterator = NULL;
}
if (ccache) { cc_close(context, &ccache); }
if (iterator) { cc_seq_fetch_creds_end(context, &iterator); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_seq_fetch_NCs_next(apiCB *context, ccache_cit *iterator, cc_uint32 expected_count, cc_result expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_END,
CC_BAD_PARM,
CC_NOMEM,
CC_NO_EXIST
};
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
ccache_p *ccache = NULL;
cc_uint32 actual_count = 0;
BEGIN_CHECK_ONCE(description);
while (!err) {
err = cc_seq_fetch_NCs_next(context, &ccache, iterator);
if (ccache) {
actual_count++;
cc_close(context, &ccache);
ccache = NULL;
}
}
if (err == CC_END) {
err = CC_NOERROR;
}
check_err(err, expected_err, possible_return_values);
check_if(actual_count != expected_count, "iterator didn't iterate over all ccaches");
END_CHECK_ONCE;
return err;
}
int check_cc_get_NC_info(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
unsigned int i;
BEGIN_TEST("cc_get_NC_info");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
check_once_cc_get_NC_info(context, "", "", CC_CRED_MAX, 0, CC_NOERROR, "iterating over an empty collection");
if (!err) {
destroy_all_ccaches_v2(context);
err = cc_create(context, "TEST_CC_GET_NC_INFO", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
check_once_cc_get_NC_info(context, "TEST_CC_GET_NC_INFO", "foo@BAR.ORG", CC_CRED_V5, 1, CC_NOERROR, "iterating over a collection of 1 ccache");
if (!err) {
destroy_all_ccaches_v2(context);
}
for(i = 0; !err && (i < 1000); i++)
{
char *name = NULL;
if (i%100 == 0) fprintf(stdout, ".");
asprintf (&name, "TEST_CC_GET_NC_INFO_%d", i);
err = cc_create(context, name, "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
free (name);
}
check_once_cc_get_NC_info(context, "TEST_CC_GET_NC_INFO", "foo@BAR.ORG", CC_CRED_V5, 1000, CC_NOERROR, "iterating over a collection of 1000 ccache");
if (ccache) { cc_close(context, &ccache); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_get_NC_info(apiCB *context,
const char *expected_name_prefix,
const char *expected_principal,
cc_int32 expected_version,
cc_uint32 expected_count,
cc_result expected_err,
const char *description) {
cc_result err = CC_NOERROR;
infoNC **info = NULL;
cc_result possible_return_values[4] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NOMEM,
CC_NO_EXIST
};
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
cc_uint32 actual_count = 0;
BEGIN_CHECK_ONCE(description);
err = cc_get_NC_info(context, &info);
for (actual_count = 0; !err && info[actual_count]; actual_count++) {
check_if(strncmp(info[actual_count]->name, expected_name_prefix, strlen(expected_name_prefix)), "got incorrect ccache name");
check_if(strcmp(info[actual_count]->principal, expected_principal), "got incorrect principal name");
check_if(info[actual_count]->vers != expected_version, "got incorrect cred version");
}
check_err(err, expected_err, possible_return_values);
check_if(actual_count != expected_count, "NC info didn't list all ccaches");
if (info) { cc_free_NC_info (context, &info); }
END_CHECK_ONCE;
return err;
}
int check_cc_seq_fetch_creds_begin(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
ccache_p *dup_ccache = NULL;
ccache_cit *creds_iterator = NULL;
char *name = NULL;
BEGIN_TEST("cc_seq_fetch_creds_begin");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, "TEST_CC_SEQ_FETCH_CREDS_BEGIN", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
check_once_cc_seq_fetch_creds_begin(context, ccache, &creds_iterator, CC_NOERROR, "valid params");
}
if (creds_iterator) {
cc_seq_fetch_creds_end(context, &creds_iterator);
creds_iterator = NULL;
}
if (!err) {
check_once_cc_seq_fetch_creds_begin(context, ccache, NULL, CC_BAD_PARM, "NULL out iterator param");
}
if (creds_iterator) {
cc_seq_fetch_creds_end(context, &creds_iterator);
creds_iterator = NULL;
}
if (ccache) {
err = cc_get_name(context, ccache, &name);
if (!err) {
err = cc_open(context, name, CC_CRED_V5, 0, &dup_ccache);
}
if (name) { cc_free_name(context, &name); }
if (dup_ccache) { cc_destroy(context, &dup_ccache); }
}
if (!err) {
check_once_cc_seq_fetch_creds_begin(context, ccache, &creds_iterator, CC_NO_EXIST, "invalid ccache");
}
if (creds_iterator) {
cc_seq_fetch_creds_end(context, &creds_iterator);
creds_iterator = NULL;
}
if (ccache) { cc_close(context, &ccache); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_seq_fetch_creds_begin(apiCB *context, ccache_p *ccache, ccache_cit **iterator, cc_result expected_err, const char *description) {
cc_result err = CC_NOERROR;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_BAD_PARM,
CC_NOMEM,
CC_NO_EXIST
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
err = cc_seq_fetch_creds_begin(context, ccache, iterator);
check_err(err, expected_err, possible_return_values);
END_CHECK_ONCE;
return err;
}
int check_cc_seq_fetch_creds_next(void) {
cc_result err = 0;
apiCB *context = NULL;
ccache_p *ccache = NULL;
cred_union creds_union;
ccache_cit *iterator = NULL;
unsigned int i;
BEGIN_TEST("cc_seq_fetch_creds_next");
err = cc_initialize(&context, ccapi_version_2, NULL, NULL);
if (!err) {
err = destroy_all_ccaches_v2(context);
}
if (!err) {
err = cc_create(context, "TEST_CC_SEQ_FETCH_CREDS_NEXT", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
check_once_cc_seq_fetch_creds_next(context, iterator, 0, CC_NOERROR, "iterating over an empty ccache");
if (iterator) {
cc_seq_fetch_creds_end(context, &iterator);
iterator = NULL;
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
destroy_all_ccaches_v2(context);
err = cc_create(context, "TEST_CC_SEQ_FETCH_CREDS_NEXT", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
if (!err) {
new_v5_creds_union_compat(&creds_union, "BAR.ORG");
err = cc_store(context, ccache, creds_union);
release_v5_creds_union_compat(&creds_union);
}
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
check_once_cc_seq_fetch_creds_next(context, iterator, 1, CC_NOERROR, "iterating over a ccache with 1 cred");
if (iterator) {
cc_seq_fetch_creds_end(context, &iterator);
iterator = NULL;
}
if (ccache) {
cc_close(context, &ccache);
ccache = NULL;
}
if (!err) {
destroy_all_ccaches_v2(context);
err = cc_create(context, "TEST_CC_SEQ_FETCH_CREDS_NEXT", "foo@BAR.ORG", CC_CRED_V5, 0, &ccache);
}
for(i = 0; !err && (i < 1000); i++) {
if (i%100 == 0) fprintf(stdout, ".");
new_v5_creds_union_compat(&creds_union, "BAR.ORG");
err = cc_store(context, ccache, creds_union);
release_v5_creds_union_compat(&creds_union);
}
if (!err) {
err = cc_seq_fetch_creds_begin(context, ccache, &iterator);
}
check_once_cc_seq_fetch_creds_next(context, iterator, 1000, CC_NOERROR, "iterating over a ccache with 1000 creds");
if (ccache) { cc_close(context, &ccache); }
if (iterator) { cc_seq_fetch_creds_end(context, &iterator); }
if (context) {
destroy_all_ccaches_v2(context);
cc_shutdown(&context);
}
END_TEST_AND_RETURN
}
cc_result check_once_cc_seq_fetch_creds_next(apiCB *context, ccache_cit *iterator, cc_uint32 expected_count, cc_result expected_err, const char *description) {
cc_result err = CC_NOERROR;
cred_union *creds = NULL;
cc_uint32 actual_count = 0;
cc_result possible_return_values[5] = {
CC_NOERROR,
CC_END,
CC_BAD_PARM,
CC_NOMEM,
CC_NO_EXIST,
};
BEGIN_CHECK_ONCE(description);
#define possible_ret_val_count sizeof(possible_return_values)/sizeof(possible_return_values[0])
while (!err) {
err = cc_seq_fetch_creds_next(context, &creds, iterator);
if (creds) {
actual_count++;
cc_free_creds(context, &creds);
creds = NULL;
}
}
if (err == CC_END) {
err = CC_NOERROR;
}
check_err(err, expected_err, possible_return_values);
check_if(actual_count != expected_count, "iterator didn't iterate over all ccaches");
END_CHECK_ONCE;
return err;
}