/*
* destroy
*
* - free our storage and the cache
*/
krb5_error_code KRB5_CALLCONV
krb5_stdccv3_destroy (krb5_context context,
krb5_ccache id)
{
krb5_error_code err = 0;
stdccCacheDataPtr ccapi_data = id->data;
if (!err) {
err = stdccv3_setup(context, ccapi_data);
}
if (!err) {
if (ccapi_data) {
if (ccapi_data->cache_name) {
free(ccapi_data->cache_name);
}
if (ccapi_data->NamedCache) {
/* destroy the named cache */
err = cc_ccache_destroy(ccapi_data->NamedCache);
if (err == ccErrCCacheNotFound) {
err = 0; /* ccache maybe already destroyed */
}
cache_changed();
}
free(ccapi_data);
id->data = NULL;
}
free(id);
}
return cc_err_xlate(err);
}
/*
* Destroy credentials file
*
* Implementation in dest_tkt.c
*/
int KRB5_CALLCONV
dest_tkt (void)
{
cc_int32 cc_err = ccNoError;
cc_context_t cc_context = NULL;
cc_int32 cc_version;
cc_ccache_t ccache = NULL;
cc_err = cc_initialize (&cc_context, ccapi_version_3, &cc_version, NULL);
if (cc_err == ccNoError) {
cc_err = cc_context_open_ccache (cc_context, TKT_FILE, &ccache);
}
if (cc_err == ccNoError) {
cc_ccache_destroy (ccache);
}
if (ccache != NULL)
cc_ccache_release (ccache);
if (cc_context != NULL)
cc_context_release (cc_context);
if (cc_err != ccNoError)
return RET_TKFIL;
else
return KSUCCESS;
}
/*
* Destroy all credential caches
*
* Implementation in memcache.c
*/
int KRB5_CALLCONV
dest_all_tkts (void)
{
int count = 0;
cc_ccache_iterator_t iterator = NULL;
cc_int32 cc_err = ccNoError;
cc_context_t cc_context = NULL;
cc_int32 cc_version;
cc_ccache_t ccache = NULL;
cc_err = cc_initialize (&cc_context, ccapi_version_3, &cc_version, NULL);
if (cc_err == ccNoError) {
cc_err = cc_context_new_ccache_iterator (cc_context, &iterator);
}
if (cc_err == ccNoError) {
for (;;) {
/* get next ccache */
cc_err = cc_ccache_iterator_next (iterator, &ccache);
if (cc_err != ccNoError)
break;
cc_ccache_destroy (ccache);
count++;
}
}
if (iterator != NULL)
cc_credentials_iterator_release (iterator);
if (cc_context != NULL)
cc_context_release (cc_context);
if ((cc_err == ccIteratorEnd) && (count == 0)) {
/* first time, nothing to destroy */
return KFAILURE;
} else {
if (cc_err == ccIteratorEnd) {
/* done */
return KSUCCESS;
} else {
/* error */
return KFAILURE;
}
}
}
