blob: 3e21a47fd5768eb101e2e24718953d919b081d4a [file] [log] [blame]
/*
* libjingle
* Copyright 2015 Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "talk/app/webrtc/dtlsidentitystore.h"
#include "talk/app/webrtc/webrtcsessiondescriptionfactory.h"
#include "webrtc/base/gunit.h"
#include "webrtc/base/logging.h"
#include "webrtc/base/ssladapter.h"
using webrtc::DtlsIdentityStoreImpl;
static const int kTimeoutMs = 10000;
class MockDtlsIdentityRequestObserver :
public webrtc::DtlsIdentityRequestObserver {
public:
MockDtlsIdentityRequestObserver()
: call_back_called_(false), last_request_success_(false) {}
void OnFailure(int error) override {
EXPECT_FALSE(call_back_called_);
call_back_called_ = true;
last_request_success_ = false;
}
void OnSuccess(const std::string& der_cert,
const std::string& der_private_key) override {
LOG(LS_WARNING) << "The string version of OnSuccess is called unexpectedly";
EXPECT_TRUE(false);
}
void OnSuccess(rtc::scoped_ptr<rtc::SSLIdentity> identity) override {
EXPECT_FALSE(call_back_called_);
call_back_called_ = true;
last_request_success_ = true;
}
void Reset() {
call_back_called_ = false;
last_request_success_ = false;
}
bool LastRequestSucceeded() const {
return call_back_called_ && last_request_success_;
}
bool call_back_called() const {
return call_back_called_;
}
private:
bool call_back_called_;
bool last_request_success_;
};
class DtlsIdentityStoreTest : public testing::Test {
protected:
DtlsIdentityStoreTest()
: worker_thread_(new rtc::Thread()),
store_(new DtlsIdentityStoreImpl(rtc::Thread::Current(),
worker_thread_.get())),
observer_(
new rtc::RefCountedObject<MockDtlsIdentityRequestObserver>()) {
CHECK(worker_thread_->Start());
}
~DtlsIdentityStoreTest() {}
static void SetUpTestCase() {
rtc::InitializeSSL();
}
static void TearDownTestCase() {
rtc::CleanupSSL();
}
rtc::scoped_ptr<rtc::Thread> worker_thread_;
rtc::scoped_ptr<DtlsIdentityStoreImpl> store_;
rtc::scoped_refptr<MockDtlsIdentityRequestObserver> observer_;
};
TEST_F(DtlsIdentityStoreTest, RequestIdentitySuccessRSA) {
EXPECT_TRUE_WAIT(store_->HasFreeIdentityForTesting(rtc::KT_RSA), kTimeoutMs);
store_->RequestIdentity(rtc::KT_RSA, observer_.get());
EXPECT_TRUE_WAIT(observer_->LastRequestSucceeded(), kTimeoutMs);
EXPECT_TRUE_WAIT(store_->HasFreeIdentityForTesting(rtc::KT_RSA), kTimeoutMs);
observer_->Reset();
// Verifies that the callback is async when a free identity is ready.
store_->RequestIdentity(rtc::KT_RSA, observer_.get());
EXPECT_FALSE(observer_->call_back_called());
EXPECT_TRUE_WAIT(observer_->LastRequestSucceeded(), kTimeoutMs);
}
TEST_F(DtlsIdentityStoreTest, RequestIdentitySuccessECDSA) {
// Since store currently does not preemptively generate free ECDSA identities
// we do not invoke HasFreeIdentityForTesting between requests.
store_->RequestIdentity(rtc::KT_ECDSA, observer_.get());
EXPECT_TRUE_WAIT(observer_->LastRequestSucceeded(), kTimeoutMs);
observer_->Reset();
// Verifies that the callback is async when a free identity is ready.
store_->RequestIdentity(rtc::KT_ECDSA, observer_.get());
EXPECT_FALSE(observer_->call_back_called());
EXPECT_TRUE_WAIT(observer_->LastRequestSucceeded(), kTimeoutMs);
}
TEST_F(DtlsIdentityStoreTest, DeleteStoreEarlyNoCrashRSA) {
EXPECT_FALSE(store_->HasFreeIdentityForTesting(rtc::KT_RSA));
store_->RequestIdentity(rtc::KT_RSA, observer_.get());
store_.reset();
worker_thread_->Stop();
EXPECT_FALSE(observer_->call_back_called());
}
TEST_F(DtlsIdentityStoreTest, DeleteStoreEarlyNoCrashECDSA) {
EXPECT_FALSE(store_->HasFreeIdentityForTesting(rtc::KT_ECDSA));
store_->RequestIdentity(rtc::KT_ECDSA, observer_.get());
store_.reset();
worker_thread_->Stop();
EXPECT_FALSE(observer_->call_back_called());
}