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// Copyright 2016 The Weave Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/access_revocation_manager_impl.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <weave/provider/test/mock_config_store.h>
#include <weave/test/unittest_utils.h>
#include "src/test/mock_clock.h"
#include "src/bind_lambda.h"
using testing::_;
using testing::Return;
using testing::StrictMock;
namespace weave {
class AccessRevocationManagerImplTest : public testing::Test {
protected:
void SetUp() {
std::string to_load = R"([{
"user": "BQID",
"app": "BwQF",
"expiration": 463315200,
"revocation": 463314200
}, {
"user": "AQID",
"app": "AwQF",
"expiration": 473315199,
"revocation": 473313199
}])";
EXPECT_CALL(config_store_, LoadSettings("black_list"))
.WillOnce(Return(to_load));
EXPECT_CALL(config_store_, SaveSettings("black_list", _, _))
.WillOnce(testing::WithArgs<1, 2>(testing::Invoke(
[](const std::string& json, const DoneCallback& callback) {
std::string to_save = R"([{
"user": "AQID",
"app": "AwQF",
"expiration": 473315199,
"revocation": 473313199
}])";
EXPECT_JSON_EQ(to_save, *test::CreateValue(json));
if (!callback.is_null())
callback.Run(nullptr);
})));
EXPECT_CALL(clock_, Now())
.WillRepeatedly(Return(base::Time::FromTimeT(1412121212)));
manager_.reset(
new AccessRevocationManagerImpl{&config_store_, 10, &clock_});
}
StrictMock<test::MockClock> clock_;
StrictMock<provider::test::MockConfigStore> config_store_{false};
std::unique_ptr<AccessRevocationManagerImpl> manager_;
};
TEST_F(AccessRevocationManagerImplTest, Init) {
EXPECT_EQ(1u, manager_->GetSize());
EXPECT_EQ(10u, manager_->GetCapacity());
EXPECT_EQ((std::vector<AccessRevocationManagerImpl::Entry>{{
{1, 2, 3},
{3, 4, 5},
base::Time::FromTimeT(1419997999),
base::Time::FromTimeT(1419999999),
}}),
manager_->GetEntries());
}
TEST_F(AccessRevocationManagerImplTest, Block) {
bool callback_called = false;
manager_->AddEntryAddedCallback(
base::Bind([](bool* callback_called) { *callback_called = true; },
base::Unretained(&callback_called)));
EXPECT_CALL(config_store_, SaveSettings("black_list", _, _))
.WillOnce(testing::WithArgs<1, 2>(testing::Invoke(
[](const std::string& json, const DoneCallback& callback) {
std::string to_save = R"([{
"user": "AQID",
"app": "AwQF",
"expiration": 473315199,
"revocation": 473313199
}, {
"app": "CAgI",
"user": "BwcH",
"expiration": 473305200,
"revocation": 473295200
}])";
EXPECT_JSON_EQ(to_save, *test::CreateValue(json));
if (!callback.is_null())
callback.Run(nullptr);
})));
manager_->Block({{7, 7, 7},
{8, 8, 8},
base::Time::FromTimeT(1419980000),
base::Time::FromTimeT(1419990000)},
{});
EXPECT_TRUE(callback_called);
}
TEST_F(AccessRevocationManagerImplTest, BlockExpired) {
manager_->Block({{},
{},
base::Time::FromTimeT(1300000000),
base::Time::FromTimeT(1400000000)},
base::Bind([](ErrorPtr error) {
EXPECT_TRUE(error->HasError("aleady_expired"));
}));
}
TEST_F(AccessRevocationManagerImplTest, BlockListOverflow) {
EXPECT_CALL(config_store_, LoadSettings("black_list")).WillOnce(Return(""));
manager_.reset(new AccessRevocationManagerImpl{&config_store_, 10, &clock_});
EXPECT_CALL(config_store_, SaveSettings("black_list", _, _))
.WillRepeatedly(testing::WithArgs<1, 2>(testing::Invoke(
[](const std::string& json, const DoneCallback& callback) {
if (!callback.is_null())
callback.Run(nullptr);
})));
EXPECT_EQ(0u, manager_->GetSize());
// Trigger overflow several times.
for (size_t i = 0; i < manager_->GetCapacity() + 3; ++i) {
bool callback_called = false;
manager_->Block({{99, static_cast<uint8_t>(i), static_cast<uint8_t>(i)},
{8, 8, 8},
base::Time::FromTimeT(1419970000 + i),
base::Time::FromTimeT(1419990000)},
base::Bind([](bool* callback_called, ErrorPtr error) {
*callback_called = true;
EXPECT_FALSE(error);
}, base::Unretained(&callback_called)));
EXPECT_TRUE(callback_called);
}
EXPECT_EQ(manager_->GetCapacity(), manager_->GetSize());
// We didn't block these ids, so we can use this to check if all_blocking
// issue is set for correct revocation time.
EXPECT_TRUE(manager_->IsBlocked({1}, {2}, base::Time::FromTimeT(1419970003)));
EXPECT_FALSE(
manager_->IsBlocked({1}, {2}, base::Time::FromTimeT(1419970004)));
// Check if all blocking rules still work.
for (size_t i = 0; i < manager_->GetCapacity() + 3; ++i) {
EXPECT_TRUE(manager_->IsBlocked(
{99, static_cast<uint8_t>(i), static_cast<uint8_t>(i)}, {8, 8, 8},
base::Time::FromTimeT(1419970000 + i)));
}
}
TEST_F(AccessRevocationManagerImplTest, IsBlockedIdsNotMacth) {
EXPECT_FALSE(manager_->IsBlocked({7, 7, 7}, {8, 8, 8}, {}));
}
TEST_F(AccessRevocationManagerImplTest, IsBlockedRevocationIsOld) {
// Ids match but delegation time is newer than revocation time.
EXPECT_FALSE(manager_->IsBlocked({1, 2, 3}, {3, 4, 5},
base::Time::FromTimeT(1429997999)));
}
class AccessRevocationManagerImplIsBlockedTest
: public AccessRevocationManagerImplTest,
public testing::WithParamInterface<
std::tuple<std::vector<uint8_t>, std::vector<uint8_t>>> {
public:
void SetUp() override {
AccessRevocationManagerImplTest::SetUp();
EXPECT_CALL(config_store_, SaveSettings("black_list", _, _))
.WillOnce(testing::WithArgs<2>(
testing::Invoke([](const DoneCallback& callback) {
if (!callback.is_null())
callback.Run(nullptr);
})));
manager_->Block({std::get<0>(GetParam()),
std::get<1>(GetParam()),
{},
base::Time::FromTimeT(1419990000)},
{});
}
};
TEST_P(AccessRevocationManagerImplIsBlockedTest, IsBlocked) {
EXPECT_TRUE(manager_->IsBlocked({7, 7, 7}, {8, 8, 8}, {}));
}
INSTANTIATE_TEST_CASE_P(
Filters,
AccessRevocationManagerImplIsBlockedTest,
testing::Combine(testing::Values(std::vector<uint8_t>{},
std::vector<uint8_t>{7, 7, 7}),
testing::Values(std::vector<uint8_t>{},
std::vector<uint8_t>{8, 8, 8})));
} // namespace weave
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