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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_HTTP_HTTP_AUTH_HANDLER_MOCK_H_
#define NET_HTTP_HTTP_AUTH_HANDLER_MOCK_H_
#include <memory>
#include <ostream>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "net/base/completion_once_callback.h"
#include "net/base/net_errors.h"
#include "net/http/http_auth_handler.h"
#include "net/http/http_auth_handler_factory.h"
#include "url/gurl.h"
namespace url {
class SchemeHostPort;
}
namespace net {
// MockAuthHandler is used in tests to reliably trigger edge cases.
class HttpAuthHandlerMock : public HttpAuthHandler {
public:
enum class State {
WAIT_FOR_INIT,
WAIT_FOR_CHALLENGE,
WAIT_FOR_GENERATE_AUTH_TOKEN,
TOKEN_PENDING,
DONE
};
// The Factory class returns handlers in the order they were added via
// AddMockHandler.
class Factory : public HttpAuthHandlerFactory {
public:
Factory();
~Factory() override;
void AddMockHandler(std::unique_ptr<HttpAuthHandler> handler,
HttpAuth::Target target);
void set_do_init_from_challenge(bool do_init_from_challenge) {
do_init_from_challenge_ = do_init_from_challenge;
}
// HttpAuthHandlerFactory:
int CreateAuthHandler(HttpAuthChallengeTokenizer* challenge,
HttpAuth::Target target,
const SSLInfo& ssl_info,
const NetworkIsolationKey& network_isolation_key,
const url::SchemeHostPort& scheme_host_port,
CreateReason reason,
int nonce_count,
const NetLogWithSource& net_log,
HostResolver* host_resolver,
std::unique_ptr<HttpAuthHandler>* handler) override;
private:
std::vector<std::unique_ptr<HttpAuthHandler>>
handlers_[HttpAuth::AUTH_NUM_TARGETS];
bool do_init_from_challenge_ = false;
};
HttpAuthHandlerMock();
~HttpAuthHandlerMock() override;
void SetGenerateExpectation(bool async, int rv);
void set_connection_based(bool connection_based) {
connection_based_ = connection_based;
}
void set_allows_default_credentials(bool allows_default_credentials) {
allows_default_credentials_ = allows_default_credentials;
}
void set_allows_explicit_credentials(bool allows_explicit_credentials) {
allows_explicit_credentials_ = allows_explicit_credentials;
}
const GURL& request_url() const {
return request_url_;
}
State state() const { return state_; }
protected:
// HttpAuthHandler
bool NeedsIdentity() override;
bool AllowsDefaultCredentials() override;
bool AllowsExplicitCredentials() override;
bool Init(HttpAuthChallengeTokenizer* challenge,
const SSLInfo& ssl_info,
const NetworkIsolationKey& network_isolation_key) override;
int GenerateAuthTokenImpl(const AuthCredentials* credentials,
const HttpRequestInfo* request,
CompletionOnceCallback callback,
std::string* auth_token) override;
HttpAuth::AuthorizationResult HandleAnotherChallengeImpl(
HttpAuthChallengeTokenizer* challenge) override;
private:
void OnGenerateAuthToken();
State state_ = State::WAIT_FOR_INIT;
CompletionOnceCallback callback_;
bool generate_async_ = false;
int generate_rv_ = OK;
raw_ptr<std::string> auth_token_ = nullptr;
bool first_round_ = true;
bool connection_based_ = false;
bool allows_default_credentials_ = false;
bool allows_explicit_credentials_ = true;
GURL request_url_;
base::WeakPtrFactory<HttpAuthHandlerMock> weak_factory_{this};
};
void PrintTo(const HttpAuthHandlerMock::State& state, ::std::ostream* os);
} // namespace net
#endif // NET_HTTP_HTTP_AUTH_HANDLER_MOCK_H_
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