1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/test/test_oauth_token_getter.h"
#include <utility>
#include "base/command_line.h"
#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/strings/escape.h"
#include "base/strings/stringprintf.h"
#include "base/task/single_thread_task_runner.h"
#include "google_apis/google_api_keys.h"
#include "remoting/base/fake_oauth_token_getter.h"
#include "remoting/base/oauth_token_getter_impl.h"
#include "remoting/base/url_request_context_getter.h"
#include "remoting/test/cli_util.h"
#include "remoting/test/test_token_storage.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/transitional_url_loader_factory_owner.h"
namespace remoting {
namespace test {
namespace {
constexpr char kChromotingAuthScopeValues[] =
"https://www.googleapis.com/auth/chromoting.me2me.host "
"https://www.googleapis.com/auth/chromoting.remote.support "
"https://www.googleapis.com/auth/userinfo.email "
"https://www.googleapis.com/auth/tachyon";
std::string GetAuthorizationCodeUri(bool show_consent_page) {
// Replace space characters with a '+' sign when formatting.
bool use_plus = true;
std::string uri = base::StringPrintf(
"https://accounts.google.com/o/oauth2/auth"
"?scope=%s"
"&redirect_uri=https://remotedesktop.google.com/_/oauthredirect"
"&response_type=code"
"&client_id=%s"
"&access_type=offline",
base::EscapeUrlEncodedData(kChromotingAuthScopeValues, use_plus).c_str(),
base::EscapeUrlEncodedData(
google_apis::GetOAuth2ClientID(google_apis::CLIENT_REMOTING),
use_plus)
.c_str());
if (show_consent_page) {
uri += "&approval_prompt=force";
}
return uri;
}
} // namespace
constexpr char TestOAuthTokenGetter::kSwitchNameAuthCode[];
// static
bool TestOAuthTokenGetter::IsServiceAccount(const std::string& email) {
return base::Contains(email, "@chromoting.gserviceaccount.com");
}
TestOAuthTokenGetter::TestOAuthTokenGetter(TestTokenStorage* token_storage) {
DCHECK(token_storage);
token_storage_ = token_storage;
auto url_request_context_getter =
base::MakeRefCounted<URLRequestContextGetter>(
base::SingleThreadTaskRunner::GetCurrentDefault());
url_loader_factory_owner_ =
std::make_unique<network::TransitionalURLLoaderFactoryOwner>(
url_request_context_getter);
}
TestOAuthTokenGetter::~TestOAuthTokenGetter() = default;
void TestOAuthTokenGetter::Initialize(base::OnceClosure on_done) {
std::string user_email = token_storage_->FetchUserEmail();
std::string access_token = token_storage_->FetchAccessToken();
std::string refresh_token = token_storage_->FetchRefreshToken();
if (user_email.empty() || (access_token.empty() && refresh_token.empty())) {
ResetWithAuthenticationFlow(std::move(on_done));
return;
}
VLOG(0) << "Reusing user_email: " << user_email;
if (!refresh_token.empty()) {
VLOG(0) << "Reusing refresh_token: " << refresh_token;
token_getter_ = CreateWithRefreshToken(refresh_token, user_email);
} else {
VLOG(0) << "Reusing access token: " << access_token;
token_getter_ = std::make_unique<FakeOAuthTokenGetter>(
OAuthTokenGetter::Status::SUCCESS,
OAuthTokenInfo(access_token, user_email));
}
std::move(on_done).Run();
}
void TestOAuthTokenGetter::ResetWithAuthenticationFlow(
base::OnceClosure on_done) {
on_authentication_done_.push(std::move(on_done));
InvalidateCache();
}
void TestOAuthTokenGetter::CallWithToken(TokenCallback on_access_token) {
token_getter_->CallWithToken(std::move(on_access_token));
}
void TestOAuthTokenGetter::InvalidateCache() {
if (is_authenticating_) {
return;
}
is_authenticating_ = true;
printf(
"Is your account allowlisted to use 1P scope in consent page? [Y/n]: ");
bool show_consent_page = test::ReadYNBool(true);
static const std::string read_auth_code_prompt = base::StringPrintf(
"Please authenticate at:\n\n"
" %s\n\n"
"Enter the auth code: ",
GetAuthorizationCodeUri(show_consent_page).c_str());
std::string auth_code = test::ReadStringFromCommandLineOrStdin(
kSwitchNameAuthCode, read_auth_code_prompt);
// Make sure we don't try to reuse an auth code.
base::CommandLine::ForCurrentProcess()->RemoveSwitch(kSwitchNameAuthCode);
}
base::WeakPtr<OAuthTokenGetter> TestOAuthTokenGetter::GetWeakPtr() {
return weak_factory_.GetWeakPtr();
}
std::unique_ptr<OAuthTokenGetter> TestOAuthTokenGetter::CreateWithRefreshToken(
const std::string& refresh_token,
const std::string& email) {
bool is_service_account = IsServiceAccount(email);
auto oauth_credentials =
std::make_unique<OAuthTokenGetter::OAuthAuthorizationCredentials>(
email, refresh_token, is_service_account);
return std::make_unique<OAuthTokenGetterImpl>(
std::move(oauth_credentials),
url_loader_factory_owner_->GetURLLoaderFactory(),
/*auto_refresh=*/true);
}
void TestOAuthTokenGetter::OnAccessToken(OAuthTokenGetter::Status status,
const std::string& user_email,
const std::string& access_token,
const std::string& scopes) {
is_authenticating_ = false;
if (status != OAuthTokenGetter::Status::SUCCESS) {
fprintf(stderr,
"Failed to authenticate. Please check if your access token is "
"correct.\n");
InvalidateCache();
return;
}
VLOG(0) << "Received access_token: " << access_token;
token_storage_->StoreAccessToken(access_token);
RunAuthenticationDoneCallbacks();
}
void TestOAuthTokenGetter::RunAuthenticationDoneCallbacks() {
while (!on_authentication_done_.empty()) {
std::move(on_authentication_done_.front()).Run();
on_authentication_done_.pop();
}
}
} // namespace test
} // namespace remoting
|
