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/*
* QEMU list authorization object tests
*
* Copyright (c) 2018 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "qemu/osdep.h"
#include "qemu/main-loop.h"
#include "qemu/module.h"
#include "authz/listfile.h"
static char *workdir;
static gchar *qemu_authz_listfile_test_save(const gchar *name,
const gchar *cfg)
{
gchar *path = g_strdup_printf("%s/default-deny.cfg", workdir);
GError *gerr = NULL;
if (!g_file_set_contents(path, cfg, -1, &gerr)) {
g_printerr("Unable to save config %s: %s\n",
path, gerr->message);
g_error_free(gerr);
g_free(path);
rmdir(workdir);
abort();
}
return path;
}
static void test_authz_default_deny(void)
{
gchar *file = qemu_authz_listfile_test_save(
"default-deny.cfg",
"{ \"policy\": \"deny\" }");
Error *local_err = NULL;
QAuthZListFile *auth = qauthz_list_file_new("auth0",
file, false,
&local_err);
unlink(file);
g_free(file);
g_assert(local_err == NULL);
g_assert(!qauthz_is_allowed(QAUTHZ(auth), "fred", &error_abort));
object_unparent(OBJECT(auth));
}
static void test_authz_default_allow(void)
{
gchar *file = qemu_authz_listfile_test_save(
"default-allow.cfg",
"{ \"policy\": \"allow\" }");
Error *local_err = NULL;
QAuthZListFile *auth = qauthz_list_file_new("auth0",
file, false,
&local_err);
unlink(file);
g_free(file);
g_assert(local_err == NULL);
g_assert(qauthz_is_allowed(QAUTHZ(auth), "fred", &error_abort));
object_unparent(OBJECT(auth));
}
static void test_authz_explicit_deny(void)
{
gchar *file = qemu_authz_listfile_test_save(
"explicit-deny.cfg",
"{ \"rules\": [ "
" { \"match\": \"fred\","
" \"policy\": \"deny\","
" \"format\": \"exact\" } ],"
" \"policy\": \"allow\" }");
Error *local_err = NULL;
QAuthZListFile *auth = qauthz_list_file_new("auth0",
file, false,
&local_err);
unlink(file);
g_free(file);
g_assert(local_err == NULL);
g_assert(!qauthz_is_allowed(QAUTHZ(auth), "fred", &error_abort));
object_unparent(OBJECT(auth));
}
static void test_authz_explicit_allow(void)
{
gchar *file = qemu_authz_listfile_test_save(
"explicit-allow.cfg",
"{ \"rules\": [ "
" { \"match\": \"fred\","
" \"policy\": \"allow\","
" \"format\": \"exact\" } ],"
" \"policy\": \"deny\" }");
Error *local_err = NULL;
QAuthZListFile *auth = qauthz_list_file_new("auth0",
file, false,
&local_err);
unlink(file);
g_free(file);
g_assert(local_err == NULL);
g_assert(qauthz_is_allowed(QAUTHZ(auth), "fred", &error_abort));
object_unparent(OBJECT(auth));
}
static void test_authz_complex(void)
{
gchar *file = qemu_authz_listfile_test_save(
"complex.cfg",
"{ \"rules\": [ "
" { \"match\": \"fred\","
" \"policy\": \"allow\","
" \"format\": \"exact\" },"
" { \"match\": \"bob\","
" \"policy\": \"allow\","
" \"format\": \"exact\" },"
" { \"match\": \"dan\","
" \"policy\": \"deny\","
" \"format\": \"exact\" },"
" { \"match\": \"dan*\","
" \"policy\": \"allow\","
" \"format\": \"glob\" } ],"
" \"policy\": \"deny\" }");
Error *local_err = NULL;
QAuthZListFile *auth = qauthz_list_file_new("auth0",
file, false,
&local_err);
unlink(file);
g_free(file);
g_assert(local_err == NULL);
g_assert(qauthz_is_allowed(QAUTHZ(auth), "fred", &error_abort));
g_assert(qauthz_is_allowed(QAUTHZ(auth), "bob", &error_abort));
g_assert(!qauthz_is_allowed(QAUTHZ(auth), "dan", &error_abort));
g_assert(qauthz_is_allowed(QAUTHZ(auth), "danb", &error_abort));
object_unparent(OBJECT(auth));
}
int main(int argc, char **argv)
{
int ret;
GError *gerr = NULL;
g_test_init(&argc, &argv, NULL);
module_call_init(MODULE_INIT_QOM);
workdir = g_dir_make_tmp("qemu-test-authz-listfile-XXXXXX",
&gerr);
if (!workdir) {
g_printerr("Unable to create temporary dir: %s\n",
gerr->message);
g_error_free(gerr);
abort();
}
g_test_add_func("/auth/list/default/deny", test_authz_default_deny);
g_test_add_func("/auth/list/default/allow", test_authz_default_allow);
g_test_add_func("/auth/list/explicit/deny", test_authz_explicit_deny);
g_test_add_func("/auth/list/explicit/allow", test_authz_explicit_allow);
g_test_add_func("/auth/list/complex", test_authz_complex);
ret = g_test_run();
rmdir(workdir);
g_free(workdir);
return ret;
}
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