ipa_hbac-tests.c revision fa580a250eda739500e4a45a158ea73b5d4094ab
/*
SSSD
Authors:
Stephen Gallagher <sgallagh@redhat.com>
Copyright (C) 2011 Red Hat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <check.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <talloc.h>
#include "tests/common_check.h"
#include "providers/ipa/ipa_hbac.h"
#define HBAC_TEST_USER "testuser"
#define HBAC_TEST_INVALID_USER "nosuchuser"
#define HBAC_TEST_GROUP1 "testgroup1"
#define HBAC_TEST_GROUP2 "testgroup2"
#define HBAC_TEST_INVALID_GROUP "nosuchgroup"
#define HBAC_TEST_SERVICE "testservice"
#define HBAC_TEST_INVALID_SERVICE "nosuchservice"
#define HBAC_TEST_SERVICEGROUP1 "login_services"
#define HBAC_TEST_SERVICEGROUP2 "all_services"
#define HBAC_TEST_INVALID_SERVICEGROUP "nosuchservicegroup"
#define HBAC_TEST_SRCHOST "client.example.com"
#define HBAC_TEST_INVALID_SRCHOST "nosuchsrchost"
#define HBAC_TEST_SRCHOSTGROUP1 "site_hosts"
#define HBAC_TEST_SRCHOSTGROUP2 "corp_hosts"
#define HBAC_TEST_INVALID_SRCHOSTGROUP "nosuchsrchostgroup"
/* These don't make sense for a user/group/service but they do the job and
* every one is from a different codepage */
/* Latin Extended A - "Czech" */
const uint8_t user_utf8_lowcase[] = { 0xC4, 0x8D, 'e', 'c', 'h', 0x0 };
const uint8_t user_utf8_upcase[] = { 0xC4, 0x8C, 'e', 'c', 'h', 0x0 };
const uint8_t user_utf8_lowcase_neg[] = { 0xC4, 0x8E, 'e', 'c', 'h', 0x0 };
/* Latin 1 Supplement - "Munchen" */
const uint8_t service_utf8_lowcase[] = { 'm', 0xC3, 0xBC, 'n', 'c', 'h', 'e', 'n', 0x0 };
const uint8_t service_utf8_upcase[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
/* Greek - "AlphaBetaGamma" */
const uint8_t srchost_utf8_lowcase[] = { 0xCE, 0xB1, 0xCE, 0xB2, 0xCE, 0xB3, 0x0 };
const uint8_t srchost_utf8_upcase[] = { 0xCE, 0x91, 0xCE, 0x92, 0xCE, 0x93, 0x0 };
/* Turkish "capital I" and "dotless i" */
const uint8_t user_lowcase_tr[] = { 0xC4, 0xB1, 0x0 };
const uint8_t user_upcase_tr[] = { 0x49, 0x0 };
static void get_allow_all_rule(TALLOC_CTX *mem_ctx,
struct hbac_rule **allow_rule)
{
struct hbac_rule *rule;
/* Create a rule that ALLOWs all services, users and
* remote hosts.
*/
rule = talloc_zero(mem_ctx, struct hbac_rule);
fail_if (rule == NULL);
rule->enabled = true;
rule->services = talloc_zero(rule, struct hbac_rule_element);
fail_if (rule->services == NULL);
rule->services->category = HBAC_CATEGORY_ALL;
rule->services->names = NULL;
rule->services->groups = NULL;
rule->users = talloc_zero(rule, struct hbac_rule_element);
fail_if (rule->users == NULL);
rule->users->category = HBAC_CATEGORY_ALL;
rule->users->names = NULL;
rule->users->groups = NULL;
rule->targethosts = talloc_zero(rule, struct hbac_rule_element);
fail_if (rule->targethosts == NULL);
rule->targethosts->category = HBAC_CATEGORY_ALL;
rule->targethosts->names = NULL;
rule->targethosts->groups = NULL;
rule->srchosts = talloc_zero(rule, struct hbac_rule_element);
fail_if (rule->srchosts == NULL);
rule->srchosts->category = HBAC_CATEGORY_ALL;
rule->srchosts->names = NULL;
rule->srchosts->groups = NULL;
*allow_rule = rule;
}
static void get_test_user(TALLOC_CTX *mem_ctx,
struct hbac_request_element **user)
{
struct hbac_request_element *new_user;
new_user = talloc_zero(mem_ctx, struct hbac_request_element);
fail_if (new_user == NULL);
new_user->name = talloc_strdup(new_user, HBAC_TEST_USER);
fail_if(new_user->name == NULL);
new_user->groups = talloc_array(new_user, const char *, 3);
fail_if(new_user->groups == NULL);
new_user->groups[0] = talloc_strdup(new_user->groups, HBAC_TEST_GROUP1);
fail_if(new_user->groups[0] == NULL);
new_user->groups[1] = talloc_strdup(new_user->groups, HBAC_TEST_GROUP2);
fail_if(new_user->groups[1] == NULL);
new_user->groups[2] = NULL;
*user = new_user;
}
static void get_test_service(TALLOC_CTX *mem_ctx,
struct hbac_request_element **service)
{
struct hbac_request_element *new_service;
new_service = talloc_zero(mem_ctx, struct hbac_request_element);
fail_if (new_service == NULL);
new_service->name = talloc_strdup(new_service, HBAC_TEST_SERVICE);
fail_if(new_service->name == NULL);
new_service->groups = talloc_array(new_service, const char *, 3);
fail_if(new_service->groups == NULL);
new_service->groups[0] = talloc_strdup(new_service->groups, HBAC_TEST_SERVICEGROUP1);
fail_if(new_service->groups[0] == NULL);
new_service->groups[1] = talloc_strdup(new_service->groups, HBAC_TEST_SERVICEGROUP2);
fail_if(new_service->groups[1] == NULL);
new_service->groups[2] = NULL;
*service = new_service;
}
static void get_test_srchost(TALLOC_CTX *mem_ctx,
struct hbac_request_element **srchost)
{
struct hbac_request_element *new_srchost;
new_srchost = talloc_zero(mem_ctx, struct hbac_request_element);
fail_if (new_srchost == NULL);
new_srchost->name = talloc_strdup(new_srchost, HBAC_TEST_SRCHOST);
fail_if(new_srchost->name == NULL);
new_srchost->groups = talloc_array(new_srchost, const char *, 3);
fail_if(new_srchost->groups == NULL);
new_srchost->groups[0] = talloc_strdup(new_srchost->groups,
HBAC_TEST_SRCHOSTGROUP1);
fail_if(new_srchost->groups[0] == NULL);
new_srchost->groups[1] = talloc_strdup(new_srchost->groups,
HBAC_TEST_SRCHOSTGROUP2);
fail_if(new_srchost->groups[1] == NULL);
new_srchost->groups[2] = NULL;
*srchost = new_srchost;
}
START_TEST(ipa_hbac_test_allow_all)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
rules[0]->name = talloc_strdup(rules[0], "Allow All");
fail_if(rules[0]->name == NULL);
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_user)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a specific user */
rules[0]->name = talloc_strdup(rules[0], "Allow user");
fail_if(rules[0]->name == NULL);
rules[0]->users->category = HBAC_CATEGORY_NULL;
rules[0]->users->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->users->names == NULL);
rules[0]->users->names[0] = HBAC_TEST_USER;
rules[0]->users->names[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->users->names[0] = HBAC_TEST_INVALID_USER;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_utf8)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Override the with UTF8 values */
eval_req->user->name = (const char *) &user_utf8_lowcase;
eval_req->srchost->name = (const char *) &srchost_utf8_lowcase;
eval_req->service->name = (const char *) &service_utf8_lowcase;
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
rules[0]->name = talloc_strdup(rules[0], "Allow user");
fail_if(rules[0]->name == NULL);
rules[0]->users->category = HBAC_CATEGORY_NULL;
/* Modify the rule to allow only a specific user */
rules[0]->users->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->users->names == NULL);
rules[0]->users->names[0] = (const char *) &user_utf8_upcase;
rules[0]->users->names[1] = NULL;
/* Modify the rule to allow only a specific service */
rules[0]->services->category = HBAC_CATEGORY_NULL;
rules[0]->services->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->services->names == NULL);
rules[0]->services->names[0] = (const char *) &service_utf8_upcase;
rules[0]->services->names[1] = NULL;
/* Modify the rule to allow only a specific service */
rules[0]->srchosts->category = HBAC_CATEGORY_NULL;
rules[0]->srchosts->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->services->names == NULL);
rules[0]->srchosts->names[0] = (const char *) &srchost_utf8_upcase;
rules[0]->services->names[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test - a different letter */
rules[0]->users->names[0] = (const char *) &user_utf8_lowcase_neg;
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test - Turkish dotless i. We cannot know that capital I
* casefolds into dotless i unless we know the language is Turkish */
eval_req->user->name = (const char *) &user_lowcase_tr;
rules[0]->users->names[0] = (const char *) &user_upcase_tr;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_group)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a group of users */
rules[0]->name = talloc_strdup(rules[0], "Allow group");
fail_if(rules[0]->name == NULL);
rules[0]->users->category = HBAC_CATEGORY_NULL;
rules[0]->users->names = NULL;
rules[0]->users->groups = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->users->groups == NULL);
rules[0]->users->groups[0] = HBAC_TEST_GROUP1;
rules[0]->users->groups[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->users->groups[0] = HBAC_TEST_INVALID_GROUP;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_svc)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a specific service */
rules[0]->name = talloc_strdup(rules[0], "Allow service");
fail_if(rules[0]->name == NULL);
rules[0]->services->category = HBAC_CATEGORY_NULL;
rules[0]->services->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->services->names == NULL);
rules[0]->services->names[0] = HBAC_TEST_SERVICE;
rules[0]->services->names[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->services->names[0] = HBAC_TEST_INVALID_SERVICE;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_svcgroup)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a group of users */
rules[0]->name = talloc_strdup(rules[0], "Allow servicegroup");
fail_if(rules[0]->name == NULL);
rules[0]->services->category = HBAC_CATEGORY_NULL;
rules[0]->services->names = NULL;
rules[0]->services->groups = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->services->groups == NULL);
rules[0]->services->groups[0] = HBAC_TEST_SERVICEGROUP1;
rules[0]->services->groups[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->services->groups[0] = HBAC_TEST_INVALID_SERVICEGROUP;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_srchost)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a specific service */
rules[0]->name = talloc_strdup(rules[0], "Allow srchost");
fail_if(rules[0]->name == NULL);
rules[0]->srchosts->category = HBAC_CATEGORY_NULL;
rules[0]->srchosts->names = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->srchosts->names == NULL);
rules[0]->srchosts->names[0] = HBAC_TEST_SRCHOST;
rules[0]->srchosts->names[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->srchosts->names[0] = HBAC_TEST_INVALID_SRCHOST;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_allow_srchostgroup)
{
enum hbac_eval_result result;
TALLOC_CTX *test_ctx;
struct hbac_rule **rules;
struct hbac_eval_req *eval_req;
struct hbac_info *info = NULL;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
/* Create a request */
eval_req = talloc_zero(test_ctx, struct hbac_eval_req);
fail_if (eval_req == NULL);
get_test_user(eval_req, &eval_req->user);
get_test_service(eval_req, &eval_req->service);
get_test_srchost(eval_req, &eval_req->srchost);
/* Create the rules to evaluate against */
rules = talloc_array(test_ctx, struct hbac_rule *, 2);
fail_if (rules == NULL);
get_allow_all_rule(rules, &rules[0]);
/* Modify the rule to allow only a group of users */
rules[0]->name = talloc_strdup(rules[0], "Allow srchostgroup");
fail_if(rules[0]->name == NULL);
rules[0]->srchosts->category = HBAC_CATEGORY_NULL;
rules[0]->srchosts->names = NULL;
rules[0]->srchosts->groups = talloc_array(rules[0], const char *, 2);
fail_if(rules[0]->srchosts->groups == NULL);
rules[0]->srchosts->groups[0] = HBAC_TEST_SRCHOSTGROUP1;
rules[0]->srchosts->groups[1] = NULL;
rules[1] = NULL;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_ALLOW,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_ALLOW),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
/* Negative test */
rules[0]->srchosts->groups[0] = HBAC_TEST_INVALID_SRCHOSTGROUP;
/* Validate this rule */
is_valid = hbac_rule_is_complete(rules[0], &missing_attrs);
fail_unless(is_valid);
fail_unless(missing_attrs == 0);
/* Evaluate the rules */
result = hbac_evaluate(rules, eval_req, &info);
fail_unless(result == HBAC_EVAL_DENY,
"Expected [%s], got [%s]; "
"Error: [%s]",
hbac_result_string(HBAC_EVAL_DENY),
hbac_result_string(result),
info ? hbac_error_string(info->code):"Unknown");
hbac_free_info(info);
info = NULL;
talloc_free(test_ctx);
}
END_TEST
START_TEST(ipa_hbac_test_incomplete)
{
TALLOC_CTX *test_ctx;
struct hbac_rule *rule;
bool is_valid;
uint32_t missing_attrs;
test_ctx = talloc_new(global_talloc_context);
rule = talloc_zero(test_ctx, struct hbac_rule);
/* Validate this rule */
is_valid = hbac_rule_is_complete(rule, &missing_attrs);
fail_if(is_valid);
fail_unless(missing_attrs | HBAC_RULE_ELEMENT_USERS);
fail_unless(missing_attrs | HBAC_RULE_ELEMENT_SERVICES);
fail_unless(missing_attrs | HBAC_RULE_ELEMENT_TARGETHOSTS);
fail_unless(missing_attrs | HBAC_RULE_ELEMENT_SOURCEHOSTS);
talloc_free(test_ctx);
}
END_TEST
Suite *hbac_test_suite (void)
{
Suite *s = suite_create ("HBAC");
TCase *tc_hbac = tcase_create("HBAC_rules");
tcase_add_checked_fixture(tc_hbac,
ck_leak_check_setup,
ck_leak_check_teardown);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_all);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_user);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_group);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_svc);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_svcgroup);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_srchost);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_srchostgroup);
tcase_add_test(tc_hbac, ipa_hbac_test_allow_utf8);
tcase_add_test(tc_hbac, ipa_hbac_test_incomplete);
suite_add_tcase(s, tc_hbac);
return s;
}
int main(int argc, const char *argv[])
{
int number_failed;
tests_set_cwd();
Suite *s = hbac_test_suite();
SRunner *sr = srunner_create(s);
/* If CK_VERBOSITY is set, use that, otherwise it defaults to CK_NORMAL */
srunner_run_all(sr, CK_ENV);
number_failed = srunner_ntests_failed (sr);
srunner_free (sr);
return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}