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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/http/http_auth_handler_mock.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/memory/ptr_util.h"
#include "base/strings/string_util.h"
#include "base/task/single_thread_task_runner.h"
#include "net/base/net_errors.h"
#include "net/dns/host_resolver.h"
#include "net/http/http_auth_challenge_tokenizer.h"
#include "net/http/http_request_info.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
void PrintTo(const HttpAuthHandlerMock::State& state, ::std::ostream* os) {
switch (state) {
case HttpAuthHandlerMock::State::WAIT_FOR_INIT:
*os << "WAIT_FOR_INIT";
break;
case HttpAuthHandlerMock::State::WAIT_FOR_CHALLENGE:
*os << "WAIT_FOR_CHALLENGE";
break;
case HttpAuthHandlerMock::State::WAIT_FOR_GENERATE_AUTH_TOKEN:
*os << "WAIT_FOR_GENERATE_AUTH_TOKEN";
break;
case HttpAuthHandlerMock::State::TOKEN_PENDING:
*os << "TOKEN_PENDING";
break;
case HttpAuthHandlerMock::State::DONE:
*os << "DONE";
break;
}
}
HttpAuthHandlerMock::HttpAuthHandlerMock() = default;
HttpAuthHandlerMock::~HttpAuthHandlerMock() = default;
void HttpAuthHandlerMock::SetGenerateExpectation(bool async, int rv) {
generate_async_ = async;
generate_rv_ = rv;
}
bool HttpAuthHandlerMock::NeedsIdentity() {
return first_round_;
}
bool HttpAuthHandlerMock::AllowsDefaultCredentials() {
return allows_default_credentials_;
}
bool HttpAuthHandlerMock::AllowsExplicitCredentials() {
return allows_explicit_credentials_;
}
bool HttpAuthHandlerMock::Init(
HttpAuthChallengeTokenizer* challenge,
const SSLInfo& ssl_info,
const NetworkAnonymizationKey& network_anonymization_key) {
EXPECT_EQ(State::WAIT_FOR_INIT, state_);
state_ = State::WAIT_FOR_GENERATE_AUTH_TOKEN;
auth_scheme_ = HttpAuth::AUTH_SCHEME_MOCK;
score_ = 1;
properties_ = connection_based_ ? IS_CONNECTION_BASED : 0;
return true;
}
int HttpAuthHandlerMock::GenerateAuthTokenImpl(
const AuthCredentials* credentials,
const HttpRequestInfo* request,
CompletionOnceCallback callback,
std::string* auth_token) {
EXPECT_EQ(State::WAIT_FOR_GENERATE_AUTH_TOKEN, state_);
first_round_ = false;
request_url_ = request->url;
if (generate_async_) {
EXPECT_TRUE(callback_.is_null());
EXPECT_TRUE(auth_token_ == nullptr);
callback_ = std::move(callback);
auth_token_ = auth_token;
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(&HttpAuthHandlerMock::OnGenerateAuthToken,
weak_factory_.GetWeakPtr()));
state_ = State::TOKEN_PENDING;
return ERR_IO_PENDING;
} else {
if (generate_rv_ == OK) {
*auth_token = "auth_token";
state_ = is_connection_based() ? State::WAIT_FOR_CHALLENGE
: State::WAIT_FOR_GENERATE_AUTH_TOKEN;
} else {
state_ = State::DONE;
}
return generate_rv_;
}
}
HttpAuth::AuthorizationResult HttpAuthHandlerMock::HandleAnotherChallengeImpl(
HttpAuthChallengeTokenizer* challenge) {
EXPECT_THAT(state_, ::testing::AnyOf(State::WAIT_FOR_CHALLENGE,
State::WAIT_FOR_GENERATE_AUTH_TOKEN));
// If we receive an empty challenge for a connection based scheme, or a second
// challenge for a non connection based scheme, assume it's a rejection.
if (!is_connection_based() || challenge->base64_param().empty()) {
state_ = State::DONE;
return HttpAuth::AUTHORIZATION_RESULT_REJECT;
}
if (challenge->auth_scheme() != "mock") {
state_ = State::DONE;
return HttpAuth::AUTHORIZATION_RESULT_INVALID;
}
state_ = State::WAIT_FOR_GENERATE_AUTH_TOKEN;
return HttpAuth::AUTHORIZATION_RESULT_ACCEPT;
}
void HttpAuthHandlerMock::OnGenerateAuthToken() {
EXPECT_TRUE(generate_async_);
EXPECT_TRUE(!callback_.is_null());
EXPECT_EQ(State::TOKEN_PENDING, state_);
if (generate_rv_ == OK) {
*auth_token_ = "auth_token";
state_ = is_connection_based() ? State::WAIT_FOR_CHALLENGE
: State::WAIT_FOR_GENERATE_AUTH_TOKEN;
} else {
state_ = State::DONE;
}
auth_token_ = nullptr;
std::move(callback_).Run(generate_rv_);
}
HttpAuthHandlerMock::Factory::Factory() {
// TODO(cbentzel): Default do_init_from_challenge_ to true.
}
HttpAuthHandlerMock::Factory::~Factory() = default;
void HttpAuthHandlerMock::Factory::AddMockHandler(
std::unique_ptr<HttpAuthHandler> handler,
HttpAuth::Target target) {
handlers_[target].push_back(std::move(handler));
}
int HttpAuthHandlerMock::Factory::CreateAuthHandler(
HttpAuthChallengeTokenizer* challenge,
HttpAuth::Target target,
const SSLInfo& ssl_info,
const NetworkAnonymizationKey& network_anonymization_key,
const url::SchemeHostPort& scheme_host_port,
CreateReason reason,
int nonce_count,
const NetLogWithSource& net_log,
HostResolver* host_resolver,
std::unique_ptr<HttpAuthHandler>* handler) {
if (handlers_[target].empty())
return ERR_UNEXPECTED;
std::unique_ptr<HttpAuthHandler> tmp_handler =
std::move(handlers_[target][0]);
std::vector<std::unique_ptr<HttpAuthHandler>>& handlers = handlers_[target];
handlers.erase(handlers.begin());
if (do_init_from_challenge_ &&
!tmp_handler->InitFromChallenge(challenge, target, ssl_info,
network_anonymization_key,
scheme_host_port, net_log)) {
return ERR_INVALID_RESPONSE;
}
handler->swap(tmp_handler);
return OK;
}
} // namespace net
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