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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.
#include "base/memory/scoped_ptr.h"
#include "net/base/net_errors.h"
#include "net/dns/mock_host_resolver.h"
#include "net/http/http_auth_handler.h"
#include "net/http/http_auth_handler_factory.h"
#include "net/http/http_auth_scheme.h"
#include "net/http/mock_allow_http_auth_preferences.h"
#include "net/http/url_security_manager.h"
#include "net/ssl/ssl_info.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
class MockHttpAuthHandlerFactory : public HttpAuthHandlerFactory {
public:
explicit MockHttpAuthHandlerFactory(int return_code) :
return_code_(return_code) {}
~MockHttpAuthHandlerFactory() override {}
int CreateAuthHandler(HttpAuthChallengeTokenizer* challenge,
HttpAuth::Target target,
const SSLInfo& ssl_info,
const GURL& origin,
CreateReason reason,
int nonce_count,
const BoundNetLog& net_log,
scoped_ptr<HttpAuthHandler>* handler) override {
handler->reset();
return return_code_;
}
private:
int return_code_;
};
} // namespace
TEST(HttpAuthHandlerFactoryTest, RegistryFactory) {
SSLInfo null_ssl_info;
HttpAuthHandlerRegistryFactory registry_factory;
GURL gurl("www.google.com");
const int kBasicReturnCode = ERR_INVALID_SPDY_STREAM;
MockHttpAuthHandlerFactory* mock_factory_basic =
new MockHttpAuthHandlerFactory(kBasicReturnCode);
const int kDigestReturnCode = ERR_PAC_SCRIPT_FAILED;
MockHttpAuthHandlerFactory* mock_factory_digest =
new MockHttpAuthHandlerFactory(kDigestReturnCode);
const int kDigestReturnCodeReplace = ERR_SYN_REPLY_NOT_RECEIVED;
MockHttpAuthHandlerFactory* mock_factory_digest_replace =
new MockHttpAuthHandlerFactory(kDigestReturnCodeReplace);
scoped_ptr<HttpAuthHandler> handler;
// No schemes should be supported in the beginning.
EXPECT_EQ(ERR_UNSUPPORTED_AUTH_SCHEME,
registry_factory.CreateAuthHandlerFromString(
"Basic", HttpAuth::AUTH_SERVER, null_ssl_info, gurl,
BoundNetLog(), &handler));
// Test what happens with a single scheme.
registry_factory.RegisterSchemeFactory("Basic", mock_factory_basic);
EXPECT_EQ(kBasicReturnCode, registry_factory.CreateAuthHandlerFromString(
"Basic", HttpAuth::AUTH_SERVER, null_ssl_info,
gurl, BoundNetLog(), &handler));
EXPECT_EQ(ERR_UNSUPPORTED_AUTH_SCHEME,
registry_factory.CreateAuthHandlerFromString(
"Digest", HttpAuth::AUTH_SERVER, null_ssl_info, gurl,
BoundNetLog(), &handler));
// Test multiple schemes
registry_factory.RegisterSchemeFactory("Digest", mock_factory_digest);
EXPECT_EQ(kBasicReturnCode, registry_factory.CreateAuthHandlerFromString(
"Basic", HttpAuth::AUTH_SERVER, null_ssl_info,
gurl, BoundNetLog(), &handler));
EXPECT_EQ(kDigestReturnCode,
registry_factory.CreateAuthHandlerFromString(
"Digest", HttpAuth::AUTH_SERVER, null_ssl_info, gurl,
BoundNetLog(), &handler));
// Test case-insensitivity
EXPECT_EQ(kBasicReturnCode, registry_factory.CreateAuthHandlerFromString(
"basic", HttpAuth::AUTH_SERVER, null_ssl_info,
gurl, BoundNetLog(), &handler));
// Test replacement of existing auth scheme
registry_factory.RegisterSchemeFactory("Digest", mock_factory_digest_replace);
EXPECT_EQ(kBasicReturnCode, registry_factory.CreateAuthHandlerFromString(
"Basic", HttpAuth::AUTH_SERVER, null_ssl_info,
gurl, BoundNetLog(), &handler));
EXPECT_EQ(kDigestReturnCodeReplace,
registry_factory.CreateAuthHandlerFromString(
"Digest", HttpAuth::AUTH_SERVER, null_ssl_info, gurl,
BoundNetLog(), &handler));
}
TEST(HttpAuthHandlerFactoryTest, DefaultFactory) {
scoped_ptr<HostResolver> host_resolver(new MockHostResolver());
MockAllowHttpAuthPreferences http_auth_preferences;
scoped_ptr<HttpAuthHandlerRegistryFactory> http_auth_handler_factory(
HttpAuthHandlerFactory::CreateDefault(host_resolver.get()));
http_auth_handler_factory->SetHttpAuthPreferences(kNegotiateAuthScheme,
&http_auth_preferences);
GURL server_origin("http://www.example.com");
GURL proxy_origin("http://cache.example.com:3128");
SSLInfo null_ssl_info;
{
scoped_ptr<HttpAuthHandler> handler;
int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
"Basic realm=\"FooBar\"", HttpAuth::AUTH_SERVER, null_ssl_info,
server_origin, BoundNetLog(), &handler);
EXPECT_EQ(OK, rv);
ASSERT_FALSE(handler.get() == NULL);
EXPECT_EQ(HttpAuth::AUTH_SCHEME_BASIC, handler->auth_scheme());
EXPECT_STREQ("FooBar", handler->realm().c_str());
EXPECT_EQ(HttpAuth::AUTH_SERVER, handler->target());
EXPECT_FALSE(handler->encrypts_identity());
EXPECT_FALSE(handler->is_connection_based());
}
{
scoped_ptr<HttpAuthHandler> handler;
int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
"UNSUPPORTED realm=\"FooBar\"", HttpAuth::AUTH_SERVER, null_ssl_info,
server_origin, BoundNetLog(), &handler);
EXPECT_EQ(ERR_UNSUPPORTED_AUTH_SCHEME, rv);
EXPECT_TRUE(handler.get() == NULL);
}
{
scoped_ptr<HttpAuthHandler> handler;
int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
"Digest realm=\"FooBar\", nonce=\"xyz\"", HttpAuth::AUTH_PROXY,
null_ssl_info, proxy_origin, BoundNetLog(), &handler);
EXPECT_EQ(OK, rv);
ASSERT_FALSE(handler.get() == NULL);
EXPECT_EQ(HttpAuth::AUTH_SCHEME_DIGEST, handler->auth_scheme());
EXPECT_STREQ("FooBar", handler->realm().c_str());
EXPECT_EQ(HttpAuth::AUTH_PROXY, handler->target());
EXPECT_TRUE(handler->encrypts_identity());
EXPECT_FALSE(handler->is_connection_based());
}
{
scoped_ptr<HttpAuthHandler> handler;
int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
"NTLM", HttpAuth::AUTH_SERVER, null_ssl_info, server_origin,
BoundNetLog(), &handler);
EXPECT_EQ(OK, rv);
ASSERT_FALSE(handler.get() == NULL);
EXPECT_EQ(HttpAuth::AUTH_SCHEME_NTLM, handler->auth_scheme());
EXPECT_STREQ("", handler->realm().c_str());
EXPECT_EQ(HttpAuth::AUTH_SERVER, handler->target());
EXPECT_TRUE(handler->encrypts_identity());
EXPECT_TRUE(handler->is_connection_based());
}
{
scoped_ptr<HttpAuthHandler> handler;
int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
"Negotiate", HttpAuth::AUTH_SERVER, null_ssl_info, server_origin,
BoundNetLog(), &handler);
// Note the default factory doesn't support Kerberos on Android
#if defined(USE_KERBEROS) && !defined(OS_ANDROID)
EXPECT_EQ(OK, rv);
ASSERT_FALSE(handler.get() == NULL);
EXPECT_EQ(HttpAuth::AUTH_SCHEME_NEGOTIATE, handler->auth_scheme());
EXPECT_STREQ("", handler->realm().c_str());
EXPECT_EQ(HttpAuth::AUTH_SERVER, handler->target());
EXPECT_TRUE(handler->encrypts_identity());
EXPECT_TRUE(handler->is_connection_based());
#else
EXPECT_EQ(ERR_UNSUPPORTED_AUTH_SCHEME, rv);
EXPECT_TRUE(handler.get() == NULL);
#endif // defined(USE_KERBEROS) && !defined(OS_ANDROID)
}
}
} // namespace net
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