Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "shill/l2tp_ipsec_driver.h" |
| 6 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 7 | #include <base/file_util.h> |
| 8 | #include <base/scoped_temp_dir.h> |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 9 | #include <base/string_util.h> |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 10 | #include <gtest/gtest.h> |
| 11 | |
| 12 | #include "shill/event_dispatcher.h" |
| 13 | #include "shill/nice_mock_control.h" |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 14 | #include "shill/mock_adaptors.h" |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 15 | #include "shill/mock_device_info.h" |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 16 | #include "shill/mock_glib.h" |
| 17 | #include "shill/mock_manager.h" |
| 18 | #include "shill/mock_metrics.h" |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 19 | #include "shill/mock_nss.h" |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 20 | #include "shill/mock_vpn.h" |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 21 | #include "shill/mock_vpn_service.h" |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 22 | #include "shill/vpn.h" |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 23 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 24 | using std::find; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 25 | using std::map; |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 26 | using std::string; |
| 27 | using std::vector; |
| 28 | using testing::_; |
| 29 | using testing::ElementsAreArray; |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 30 | using testing::NiceMock; |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 31 | using testing::Return; |
| 32 | using testing::ReturnRef; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 33 | using testing::SetArgumentPointee; |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 34 | using testing::StrictMock; |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 35 | |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 36 | namespace shill { |
| 37 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 38 | class L2TPIPSecDriverTest : public testing::Test, |
| 39 | public RPCTaskDelegate { |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 40 | public: |
| 41 | L2TPIPSecDriverTest() |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 42 | : device_info_(&control_, &dispatcher_, &metrics_, &manager_), |
| 43 | manager_(&control_, &dispatcher_, &metrics_, &glib_), |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 44 | driver_(new L2TPIPSecDriver(&control_, &dispatcher_, &metrics_, |
| 45 | &manager_, &device_info_, &glib_)), |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 46 | service_(new MockVPNService(&control_, &dispatcher_, &metrics_, |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 47 | &manager_, driver_)), |
| 48 | device_(new MockVPN(&control_, &dispatcher_, &metrics_, &manager_, |
| 49 | kInterfaceName, kInterfaceIndex)) { |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 50 | driver_->nss_ = &nss_; |
| 51 | } |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 52 | |
| 53 | virtual ~L2TPIPSecDriverTest() {} |
| 54 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 55 | virtual void SetUp() { |
| 56 | ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); |
| 57 | } |
| 58 | |
| 59 | virtual void TearDown() { |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 60 | driver_->child_watch_tag_ = 0; |
| 61 | driver_->pid_ = 0; |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 62 | driver_->device_ = NULL; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 63 | driver_->service_ = NULL; |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 64 | ASSERT_TRUE(temp_dir_.Delete()); |
| 65 | } |
| 66 | |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 67 | protected: |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 68 | static const char kInterfaceName[]; |
| 69 | static const int kInterfaceIndex; |
| 70 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 71 | void SetArg(const string &arg, const string &value) { |
Darin Petkov | 01c6604 | 2012-04-26 11:10:45 +0200 | [diff] [blame] | 72 | driver_->args()->SetString(arg, value); |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 73 | } |
| 74 | |
Darin Petkov | d432539 | 2012-04-23 15:48:22 +0200 | [diff] [blame] | 75 | KeyValueStore *GetArgs() { |
| 76 | return driver_->args(); |
| 77 | } |
| 78 | |
Darin Petkov | b536a74 | 2012-04-26 11:31:28 +0200 | [diff] [blame^] | 79 | bool FindKeyValueStorePropertyInStore(const PropertyStore &store, |
| 80 | const string &key, |
| 81 | KeyValueStore *value, |
| 82 | Error *error); |
| 83 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 84 | // Used to assert that a flag appears in the options. |
| 85 | void ExpectInFlags(const vector<string> &options, const string &flag, |
| 86 | const string &value); |
| 87 | |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 88 | FilePath SetupPSKFile(); |
| 89 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 90 | // Inherited from RPCTaskDelegate. |
| 91 | virtual void GetLogin(string *user, string *password); |
| 92 | virtual void Notify(const string &reason, const map<string, string> &dict); |
| 93 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 94 | ScopedTempDir temp_dir_; |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 95 | NiceMockControl control_; |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 96 | NiceMock<MockDeviceInfo> device_info_; |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 97 | EventDispatcher dispatcher_; |
| 98 | MockMetrics metrics_; |
| 99 | MockGLib glib_; |
| 100 | MockManager manager_; |
| 101 | L2TPIPSecDriver *driver_; // Owned by |service_|. |
| 102 | scoped_refptr<MockVPNService> service_; |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 103 | scoped_refptr<MockVPN> device_; |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 104 | MockNSS nss_; |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 105 | }; |
| 106 | |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 107 | const char L2TPIPSecDriverTest::kInterfaceName[] = "ppp0"; |
| 108 | const int L2TPIPSecDriverTest::kInterfaceIndex = 123; |
| 109 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 110 | void L2TPIPSecDriverTest::GetLogin(string */*user*/, string */*password*/) {} |
| 111 | |
| 112 | void L2TPIPSecDriverTest::Notify( |
| 113 | const string &/*reason*/, const map<string, string> &/*dict*/) {} |
| 114 | |
Darin Petkov | b536a74 | 2012-04-26 11:31:28 +0200 | [diff] [blame^] | 115 | bool L2TPIPSecDriverTest::FindKeyValueStorePropertyInStore( |
| 116 | const PropertyStore &store, |
| 117 | const string &key, |
| 118 | KeyValueStore *value, |
| 119 | Error *error) { |
| 120 | ReadablePropertyConstIterator<KeyValueStore> it = |
| 121 | store.GetKeyValueStorePropertiesIter(); |
| 122 | for ( ; !it.AtEnd(); it.Advance()) { |
| 123 | if (it.Key() == key) { |
| 124 | *value = it.Value(error); |
| 125 | return error->IsSuccess(); |
| 126 | } |
| 127 | } |
| 128 | error->Populate(Error::kNotFound); |
| 129 | return false; |
| 130 | } |
| 131 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 132 | void L2TPIPSecDriverTest::ExpectInFlags( |
| 133 | const vector<string> &options, const string &flag, const string &value) { |
| 134 | vector<string>::const_iterator it = |
| 135 | find(options.begin(), options.end(), flag); |
| 136 | |
| 137 | EXPECT_TRUE(it != options.end()); |
| 138 | if (it != options.end()) |
| 139 | return; // Don't crash below. |
| 140 | it++; |
| 141 | EXPECT_TRUE(it != options.end()); |
| 142 | if (it != options.end()) |
| 143 | return; // Don't crash below. |
| 144 | EXPECT_EQ(value, *it); |
| 145 | } |
| 146 | |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 147 | FilePath L2TPIPSecDriverTest::SetupPSKFile() { |
| 148 | FilePath psk_file; |
| 149 | EXPECT_TRUE(file_util::CreateTemporaryFileInDir(temp_dir_.path(), &psk_file)); |
| 150 | EXPECT_FALSE(psk_file.empty()); |
| 151 | EXPECT_TRUE(file_util::PathExists(psk_file)); |
| 152 | driver_->psk_file_ = psk_file; |
| 153 | return psk_file; |
| 154 | } |
| 155 | |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 156 | TEST_F(L2TPIPSecDriverTest, GetProviderType) { |
| 157 | EXPECT_EQ(flimflam::kProviderL2tpIpsec, driver_->GetProviderType()); |
| 158 | } |
| 159 | |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 160 | TEST_F(L2TPIPSecDriverTest, Cleanup) { |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 161 | driver_->Cleanup(Service::kStateIdle); // Ensure no crash. |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 162 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 163 | const unsigned int kTag = 123; |
| 164 | driver_->child_watch_tag_ = kTag; |
| 165 | EXPECT_CALL(glib_, SourceRemove(kTag)); |
| 166 | const int kPID = 123456; |
| 167 | driver_->pid_ = kPID; |
| 168 | EXPECT_CALL(glib_, SpawnClosePID(kPID)); |
Darin Petkov | a0e645e | 2012-04-25 11:38:59 +0200 | [diff] [blame] | 169 | driver_->device_ = device_; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 170 | driver_->service_ = service_; |
Darin Petkov | a0e645e | 2012-04-25 11:38:59 +0200 | [diff] [blame] | 171 | EXPECT_CALL(*device_, OnDisconnected()); |
| 172 | EXPECT_CALL(*device_, SetEnabled(false)); |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 173 | EXPECT_CALL(*service_, SetState(Service::kStateFailure)); |
| 174 | driver_->rpc_task_.reset(new RPCTask(&control_, this)); |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 175 | FilePath psk_file = SetupPSKFile(); |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 176 | driver_->Cleanup(Service::kStateFailure); |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 177 | EXPECT_FALSE(file_util::PathExists(psk_file)); |
| 178 | EXPECT_TRUE(driver_->psk_file_.empty()); |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 179 | EXPECT_EQ(0, driver_->child_watch_tag_); |
| 180 | EXPECT_EQ(0, driver_->pid_); |
| 181 | EXPECT_FALSE(driver_->rpc_task_.get()); |
Darin Petkov | a0e645e | 2012-04-25 11:38:59 +0200 | [diff] [blame] | 182 | EXPECT_FALSE(driver_->device_); |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 183 | EXPECT_FALSE(driver_->service_); |
| 184 | } |
| 185 | |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 186 | TEST_F(L2TPIPSecDriverTest, DeletePSKFile) { |
| 187 | FilePath psk_file = SetupPSKFile(); |
| 188 | driver_->DeletePSKFile(); |
| 189 | EXPECT_FALSE(file_util::PathExists(psk_file)); |
| 190 | EXPECT_TRUE(driver_->psk_file_.empty()); |
| 191 | } |
| 192 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 193 | TEST_F(L2TPIPSecDriverTest, InitEnvironment) { |
| 194 | vector<string> env; |
| 195 | driver_->rpc_task_.reset(new RPCTask(&control_, this)); |
| 196 | driver_->InitEnvironment(&env); |
| 197 | ASSERT_EQ(3, env.size()); |
| 198 | EXPECT_EQ(string("CONNMAN_BUSNAME=") + RPCTaskMockAdaptor::kRpcConnId, |
| 199 | env[0]); |
| 200 | EXPECT_EQ(string("CONNMAN_INTERFACE=") + RPCTaskMockAdaptor::kRpcInterfaceId, |
| 201 | env[1]); |
| 202 | EXPECT_EQ(string("CONNMAN_PATH=") + RPCTaskMockAdaptor::kRpcId, env[2]); |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | TEST_F(L2TPIPSecDriverTest, InitOptionsNoHost) { |
| 206 | Error error; |
| 207 | vector<string> options; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 208 | EXPECT_FALSE(driver_->InitOptions(&options, &error)); |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 209 | EXPECT_EQ(Error::kInvalidArguments, error.type()); |
| 210 | EXPECT_TRUE(options.empty()); |
| 211 | } |
| 212 | |
| 213 | TEST_F(L2TPIPSecDriverTest, InitOptions) { |
| 214 | static const char kHost[] = "192.168.2.254"; |
| 215 | static const char kCaCertNSS[] = "{1234}"; |
| 216 | static const char kPSK[] = "foobar"; |
| 217 | |
| 218 | SetArg(flimflam::kProviderHostProperty, kHost); |
| 219 | SetArg(flimflam::kL2tpIpsecCaCertNssProperty, kCaCertNSS); |
| 220 | SetArg(flimflam::kL2tpIpsecPskProperty, kPSK); |
| 221 | |
| 222 | FilePath empty_cert; |
| 223 | EXPECT_CALL(nss_, GetDERCertfile(kCaCertNSS, _)).WillOnce(Return(empty_cert)); |
| 224 | |
| 225 | const FilePath temp_dir(temp_dir_.path()); |
| 226 | EXPECT_CALL(manager_, run_path()).WillOnce(ReturnRef(temp_dir)); |
| 227 | |
| 228 | Error error; |
| 229 | vector<string> options; |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 230 | EXPECT_TRUE(driver_->InitOptions(&options, &error)); |
Darin Petkov | f7ef50a | 2012-04-16 20:54:31 +0200 | [diff] [blame] | 231 | EXPECT_TRUE(error.IsSuccess()); |
| 232 | |
| 233 | ExpectInFlags(options, "--remote_host", kHost); |
| 234 | ASSERT_FALSE(driver_->psk_file_.empty()); |
| 235 | ExpectInFlags(options, "--psk_file", driver_->psk_file_.value()); |
| 236 | } |
| 237 | |
| 238 | TEST_F(L2TPIPSecDriverTest, InitPSKOptions) { |
| 239 | Error error; |
| 240 | vector<string> options; |
| 241 | static const char kPSK[] = "foobar"; |
| 242 | const FilePath bad_dir("/non/existent/directory"); |
| 243 | const FilePath temp_dir(temp_dir_.path()); |
| 244 | EXPECT_CALL(manager_, run_path()) |
| 245 | .WillOnce(ReturnRef(bad_dir)) |
| 246 | .WillOnce(ReturnRef(temp_dir)); |
| 247 | |
| 248 | EXPECT_TRUE(driver_->InitPSKOptions(&options, &error)); |
| 249 | EXPECT_TRUE(options.empty()); |
| 250 | EXPECT_TRUE(error.IsSuccess()); |
| 251 | |
| 252 | SetArg(flimflam::kL2tpIpsecPskProperty, kPSK); |
| 253 | |
| 254 | EXPECT_FALSE(driver_->InitPSKOptions(&options, &error)); |
| 255 | EXPECT_TRUE(options.empty()); |
| 256 | EXPECT_EQ(Error::kInternalError, error.type()); |
| 257 | error.Reset(); |
| 258 | |
| 259 | EXPECT_TRUE(driver_->InitPSKOptions(&options, &error)); |
| 260 | ASSERT_FALSE(driver_->psk_file_.empty()); |
| 261 | ExpectInFlags(options, "--psk_file", driver_->psk_file_.value()); |
| 262 | EXPECT_TRUE(error.IsSuccess()); |
| 263 | string contents; |
| 264 | EXPECT_TRUE( |
| 265 | file_util::ReadFileToString(driver_->psk_file_, &contents)); |
| 266 | EXPECT_EQ(kPSK, contents); |
| 267 | struct stat buf; |
| 268 | ASSERT_EQ(0, stat(driver_->psk_file_.value().c_str(), &buf)); |
| 269 | EXPECT_EQ(S_IFREG | S_IRUSR | S_IWUSR, buf.st_mode); |
| 270 | } |
| 271 | |
| 272 | TEST_F(L2TPIPSecDriverTest, InitNSSOptions) { |
| 273 | static const char kHost[] = "192.168.2.254"; |
| 274 | static const char kCaCertNSS[] = "{1234}"; |
| 275 | static const char kNSSCertfile[] = "/tmp/nss-cert"; |
| 276 | FilePath empty_cert; |
| 277 | FilePath nss_cert(kNSSCertfile); |
| 278 | SetArg(flimflam::kProviderHostProperty, kHost); |
| 279 | SetArg(flimflam::kL2tpIpsecCaCertNssProperty, kCaCertNSS); |
| 280 | EXPECT_CALL(nss_, |
| 281 | GetDERCertfile(kCaCertNSS, |
| 282 | ElementsAreArray(kHost, arraysize(kHost) - 1))) |
| 283 | .WillOnce(Return(empty_cert)) |
| 284 | .WillOnce(Return(nss_cert)); |
| 285 | |
| 286 | vector<string> options; |
| 287 | driver_->InitNSSOptions(&options); |
| 288 | EXPECT_TRUE(options.empty()); |
| 289 | driver_->InitNSSOptions(&options); |
| 290 | ExpectInFlags(options, "--server_ca_file", kNSSCertfile); |
| 291 | } |
| 292 | |
| 293 | TEST_F(L2TPIPSecDriverTest, AppendValueOption) { |
| 294 | static const char kOption[] = "--l2tpipsec-option"; |
| 295 | static const char kProperty[] = "L2TPIPSec.SomeProperty"; |
| 296 | static const char kValue[] = "some-property-value"; |
| 297 | static const char kOption2[] = "--l2tpipsec-option2"; |
| 298 | static const char kProperty2[] = "L2TPIPSec.SomeProperty2"; |
| 299 | static const char kValue2[] = "some-property-value2"; |
| 300 | |
| 301 | vector<string> options; |
| 302 | EXPECT_FALSE( |
| 303 | driver_->AppendValueOption( |
| 304 | "L2TPIPSec.UnknownProperty", kOption, &options)); |
| 305 | EXPECT_TRUE(options.empty()); |
| 306 | |
| 307 | SetArg(kProperty, ""); |
| 308 | EXPECT_FALSE(driver_->AppendValueOption(kProperty, kOption, &options)); |
| 309 | EXPECT_TRUE(options.empty()); |
| 310 | |
| 311 | SetArg(kProperty, kValue); |
| 312 | SetArg(kProperty2, kValue2); |
| 313 | EXPECT_TRUE(driver_->AppendValueOption(kProperty, kOption, &options)); |
| 314 | EXPECT_TRUE(driver_->AppendValueOption(kProperty2, kOption2, &options)); |
| 315 | EXPECT_EQ(4, options.size()); |
| 316 | EXPECT_EQ(kOption, options[0]); |
| 317 | EXPECT_EQ(kValue, options[1]); |
| 318 | EXPECT_EQ(kOption2, options[2]); |
| 319 | EXPECT_EQ(kValue2, options[3]); |
| 320 | } |
| 321 | |
| 322 | TEST_F(L2TPIPSecDriverTest, AppendFlag) { |
| 323 | static const char kTrueOption[] = "--l2tpipsec-option"; |
| 324 | static const char kFalseOption[] = "--nol2tpipsec-option"; |
| 325 | static const char kProperty[] = "L2TPIPSec.SomeProperty"; |
| 326 | static const char kTrueOption2[] = "--l2tpipsec-option2"; |
| 327 | static const char kFalseOption2[] = "--nol2tpipsec-option2"; |
| 328 | static const char kProperty2[] = "L2TPIPSec.SomeProperty2"; |
| 329 | |
| 330 | vector<string> options; |
| 331 | EXPECT_FALSE(driver_->AppendFlag("L2TPIPSec.UnknownProperty", |
| 332 | kTrueOption, kFalseOption, &options)); |
| 333 | EXPECT_TRUE(options.empty()); |
| 334 | |
| 335 | SetArg(kProperty, ""); |
| 336 | EXPECT_FALSE( |
| 337 | driver_->AppendFlag(kProperty, kTrueOption, kFalseOption, &options)); |
| 338 | EXPECT_TRUE(options.empty()); |
| 339 | |
| 340 | SetArg(kProperty, "true"); |
| 341 | SetArg(kProperty2, "false"); |
| 342 | EXPECT_TRUE( |
| 343 | driver_->AppendFlag(kProperty, kTrueOption, kFalseOption, &options)); |
| 344 | EXPECT_TRUE( |
| 345 | driver_->AppendFlag(kProperty2, kTrueOption2, kFalseOption2, &options)); |
| 346 | EXPECT_EQ(2, options.size()); |
| 347 | EXPECT_EQ(kTrueOption, options[0]); |
| 348 | EXPECT_EQ(kFalseOption2, options[1]); |
| 349 | } |
| 350 | |
Darin Petkov | 209e629 | 2012-04-20 11:33:32 +0200 | [diff] [blame] | 351 | TEST_F(L2TPIPSecDriverTest, GetLogin) { |
| 352 | static const char kUser[] = "joesmith"; |
| 353 | static const char kPassword[] = "random-password"; |
| 354 | string user, password; |
| 355 | SetArg(flimflam::kL2tpIpsecUserProperty, kUser); |
| 356 | driver_->GetLogin(&user, &password); |
| 357 | EXPECT_TRUE(user.empty()); |
| 358 | EXPECT_TRUE(password.empty()); |
| 359 | SetArg(flimflam::kL2tpIpsecUserProperty, ""); |
| 360 | SetArg(flimflam::kL2tpIpsecPasswordProperty, kPassword); |
| 361 | driver_->GetLogin(&user, &password); |
| 362 | EXPECT_TRUE(user.empty()); |
| 363 | EXPECT_TRUE(password.empty()); |
| 364 | SetArg(flimflam::kL2tpIpsecUserProperty, kUser); |
| 365 | driver_->GetLogin(&user, &password); |
| 366 | EXPECT_EQ(kUser, user); |
| 367 | EXPECT_EQ(kPassword, password); |
| 368 | } |
| 369 | |
| 370 | TEST_F(L2TPIPSecDriverTest, OnL2TPIPSecVPNDied) { |
| 371 | const int kPID = 99999; |
| 372 | driver_->child_watch_tag_ = 333; |
| 373 | driver_->pid_ = kPID; |
| 374 | EXPECT_CALL(glib_, SpawnClosePID(kPID)); |
| 375 | L2TPIPSecDriver::OnL2TPIPSecVPNDied(kPID, 2, driver_); |
| 376 | EXPECT_EQ(0, driver_->child_watch_tag_); |
| 377 | EXPECT_EQ(0, driver_->pid_); |
| 378 | } |
| 379 | |
| 380 | namespace { |
| 381 | MATCHER(CheckEnv, "") { |
| 382 | if (!arg || !arg[0] || !arg[1] || !arg[2] || arg[3]) { |
| 383 | return false; |
| 384 | } |
| 385 | return StartsWithASCII(arg[0], "CONNMAN_", true); |
| 386 | } |
| 387 | } // namespace |
| 388 | |
| 389 | TEST_F(L2TPIPSecDriverTest, SpawnL2TPIPSecVPN) { |
| 390 | Error error; |
| 391 | EXPECT_FALSE(driver_->SpawnL2TPIPSecVPN(&error)); |
| 392 | EXPECT_TRUE(error.IsFailure()); |
| 393 | |
| 394 | static const char kHost[] = "192.168.2.254"; |
| 395 | SetArg(flimflam::kProviderHostProperty, kHost); |
| 396 | driver_->rpc_task_.reset(new RPCTask(&control_, this)); |
| 397 | |
| 398 | const int kPID = 234678; |
| 399 | EXPECT_CALL(glib_, |
| 400 | SpawnAsyncWithPipesCWD(_, CheckEnv(), _, _, _, _, _, _, _, _)) |
| 401 | .WillOnce(Return(false)) |
| 402 | .WillOnce(DoAll(SetArgumentPointee<5>(kPID), Return(true))); |
| 403 | const int kTag = 6; |
| 404 | EXPECT_CALL(glib_, ChildWatchAdd(kPID, &driver_->OnL2TPIPSecVPNDied, driver_)) |
| 405 | .WillOnce(Return(kTag)); |
| 406 | error.Reset(); |
| 407 | EXPECT_FALSE(driver_->SpawnL2TPIPSecVPN(&error)); |
| 408 | EXPECT_EQ(Error::kInternalError, error.type()); |
| 409 | error.Reset(); |
| 410 | EXPECT_TRUE(driver_->SpawnL2TPIPSecVPN(&error)); |
| 411 | EXPECT_TRUE(error.IsSuccess()); |
| 412 | EXPECT_EQ(kPID, driver_->pid_); |
| 413 | EXPECT_EQ(kTag, driver_->child_watch_tag_); |
| 414 | } |
| 415 | |
| 416 | TEST_F(L2TPIPSecDriverTest, Connect) { |
| 417 | EXPECT_CALL(*service_, SetState(Service::kStateConfiguring)); |
| 418 | static const char kHost[] = "192.168.2.254"; |
| 419 | SetArg(flimflam::kProviderHostProperty, kHost); |
| 420 | EXPECT_CALL(glib_, SpawnAsyncWithPipesCWD(_, _, _, _, _, _, _, _, _, _)) |
| 421 | .WillOnce(Return(true)); |
| 422 | EXPECT_CALL(glib_, ChildWatchAdd(_, _, _)).WillOnce(Return(1)); |
| 423 | Error error; |
| 424 | driver_->Connect(service_, &error); |
| 425 | EXPECT_TRUE(error.IsSuccess()); |
| 426 | } |
| 427 | |
Darin Petkov | a0e645e | 2012-04-25 11:38:59 +0200 | [diff] [blame] | 428 | TEST_F(L2TPIPSecDriverTest, Disconnect) { |
| 429 | driver_->device_ = device_; |
| 430 | driver_->service_ = service_; |
| 431 | EXPECT_CALL(*device_, OnDisconnected()); |
| 432 | EXPECT_CALL(*device_, SetEnabled(false)); |
| 433 | EXPECT_CALL(*service_, SetState(Service::kStateIdle)); |
| 434 | driver_->Disconnect(); |
| 435 | EXPECT_FALSE(driver_->device_); |
| 436 | EXPECT_FALSE(driver_->service_); |
| 437 | } |
| 438 | |
Darin Petkov | d432539 | 2012-04-23 15:48:22 +0200 | [diff] [blame] | 439 | TEST_F(L2TPIPSecDriverTest, InitPropertyStore) { |
| 440 | // Sanity test property store initialization. |
| 441 | PropertyStore store; |
| 442 | driver_->InitPropertyStore(&store); |
| 443 | const string kUser = "joe"; |
| 444 | Error error; |
| 445 | EXPECT_TRUE( |
| 446 | store.SetStringProperty(flimflam::kL2tpIpsecUserProperty, kUser, &error)); |
| 447 | EXPECT_TRUE(error.IsSuccess()); |
Darin Petkov | b536a74 | 2012-04-26 11:31:28 +0200 | [diff] [blame^] | 448 | EXPECT_EQ(kUser, |
| 449 | GetArgs()->LookupString(flimflam::kL2tpIpsecUserProperty, "")); |
| 450 | } |
| 451 | |
| 452 | TEST_F(L2TPIPSecDriverTest, GetProvider) { |
| 453 | PropertyStore store; |
| 454 | driver_->InitPropertyStore(&store); |
| 455 | { |
| 456 | Error error; |
| 457 | KeyValueStore props; |
| 458 | EXPECT_TRUE( |
| 459 | FindKeyValueStorePropertyInStore( |
| 460 | store, flimflam::kProviderProperty, &props, &error)); |
| 461 | EXPECT_TRUE(props.LookupBool(flimflam::kPassphraseRequiredProperty, false)); |
| 462 | EXPECT_TRUE( |
| 463 | props.LookupBool(flimflam::kL2tpIpsecPskRequiredProperty, false)); |
| 464 | } |
| 465 | { |
| 466 | Error error; |
| 467 | KeyValueStore props; |
| 468 | SetArg(flimflam::kL2tpIpsecPasswordProperty, "random-password"); |
| 469 | SetArg(flimflam::kL2tpIpsecPskProperty, "random-psk"); |
| 470 | EXPECT_TRUE( |
| 471 | FindKeyValueStorePropertyInStore( |
| 472 | store, flimflam::kProviderProperty, &props, &error)); |
| 473 | EXPECT_FALSE(props.LookupBool(flimflam::kPassphraseRequiredProperty, true)); |
| 474 | EXPECT_FALSE( |
| 475 | props.LookupBool(flimflam::kL2tpIpsecPskRequiredProperty, true)); |
| 476 | } |
Darin Petkov | d432539 | 2012-04-23 15:48:22 +0200 | [diff] [blame] | 477 | } |
| 478 | |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 479 | TEST_F(L2TPIPSecDriverTest, ParseIPConfiguration) { |
| 480 | map<string, string> config; |
| 481 | config["INTERNAL_IP4_ADDRESS"] = "4.5.6.7"; |
| 482 | config["EXTERNAL_IP4_ADDRESS"] = "33.44.55.66"; |
| 483 | config["GATEWAY_ADDRESS"] = "192.168.1.1"; |
| 484 | config["DNS1"] = "1.1.1.1"; |
| 485 | config["DNS2"] = "2.2.2.2"; |
| 486 | config["INTERNAL_IFNAME"] = "ppp0"; |
| 487 | config["LNS_ADDRESS"] = "99.88.77.66"; |
| 488 | config["foo"] = "bar"; |
| 489 | IPConfig::Properties props; |
| 490 | string interface_name; |
| 491 | L2TPIPSecDriver::ParseIPConfiguration(config, &props, &interface_name); |
| 492 | EXPECT_EQ(IPAddress::kFamilyIPv4, props.address_family); |
| 493 | EXPECT_EQ("4.5.6.7", props.address); |
| 494 | EXPECT_EQ("33.44.55.66", props.peer_address); |
| 495 | EXPECT_EQ("192.168.1.1", props.gateway); |
| 496 | EXPECT_EQ("99.88.77.66", props.trusted_ip); |
| 497 | ASSERT_EQ(2, props.dns_servers.size()); |
| 498 | EXPECT_EQ("1.1.1.1", props.dns_servers[0]); |
| 499 | EXPECT_EQ("2.2.2.2", props.dns_servers[1]); |
| 500 | EXPECT_EQ("ppp0", interface_name); |
| 501 | } |
| 502 | |
| 503 | namespace { |
| 504 | MATCHER_P(IsIPAddress, address, "") { |
| 505 | IPAddress ip_address(IPAddress::kFamilyIPv4); |
| 506 | EXPECT_TRUE(ip_address.SetAddressFromString(address)); |
| 507 | return ip_address.Equals(arg); |
| 508 | } |
| 509 | } // namespace |
| 510 | |
| 511 | TEST_F(L2TPIPSecDriverTest, Notify) { |
| 512 | map<string, string> config; |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 513 | config["INTERNAL_IFNAME"] = kInterfaceName; |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 514 | EXPECT_CALL(device_info_, GetIndex(kInterfaceName)) |
| 515 | .WillOnce(Return(kInterfaceIndex)); |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 516 | EXPECT_CALL(*device_, SetEnabled(true)); |
| 517 | EXPECT_CALL(*device_, UpdateIPConfig(_)); |
| 518 | driver_->device_ = device_; |
Darin Petkov | 0e9735d | 2012-04-24 12:33:45 +0200 | [diff] [blame] | 519 | FilePath psk_file = SetupPSKFile(); |
| 520 | driver_->Notify("connect", config); |
| 521 | EXPECT_FALSE(file_util::PathExists(psk_file)); |
| 522 | EXPECT_TRUE(driver_->psk_file_.empty()); |
| 523 | } |
| 524 | |
Darin Petkov | a0e645e | 2012-04-25 11:38:59 +0200 | [diff] [blame] | 525 | TEST_F(L2TPIPSecDriverTest, NotifyFail) { |
| 526 | map<string, string> dict; |
| 527 | driver_->device_ = device_; |
| 528 | EXPECT_CALL(*device_, OnDisconnected()); |
| 529 | driver_->Notify("fail", dict); |
| 530 | } |
| 531 | |
| 532 | TEST_F(L2TPIPSecDriverTest, VerifyPaths) { |
| 533 | // Ensure that the various path constants that the L2TP/IPSec driver uses |
| 534 | // actually exists in the build image. Due to build dependencies, they should |
| 535 | // already exist by the time we run unit tests. |
| 536 | |
| 537 | // The L2TPIPSecDriver path constants are absolute. FilePath::Append asserts |
| 538 | // that its argument is not an absolute path, so we need to strip the leading |
| 539 | // separators. There's nothing built into FilePath to do so. |
| 540 | static const char *kPaths[] = { |
| 541 | L2TPIPSecDriver::kL2TPIPSecVPNPath, |
| 542 | L2TPIPSecDriver::kPPPDPlugin, |
| 543 | }; |
| 544 | for (size_t i = 0; i < arraysize(kPaths); i++) { |
| 545 | string path(kPaths[i]); |
| 546 | TrimString(path, FilePath::kSeparators, &path); |
| 547 | EXPECT_TRUE(file_util::PathExists(FilePath(SYSROOT).Append(path))) |
| 548 | << kPaths[i]; |
| 549 | } |
| 550 | } |
| 551 | |
Darin Petkov | 7476a26 | 2012-04-12 16:30:46 +0200 | [diff] [blame] | 552 | } // namespace shill |