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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/sync/test/integration/webauthn_credentials_helper.h"
#include <vector>
#include "base/rand_util.h"
#include "chrome/browser/sync/test/integration/fake_server_match_status_checker.h"
#include "chrome/browser/sync/test/integration/single_client_status_change_checker.h"
#include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
#include "chrome/browser/sync/test/integration/sync_integration_test_util.h"
#include "chrome/browser/sync/test/integration/sync_test.h"
#include "chrome/browser/webauthn/passkey_model_factory.h"
#include "components/sync/base/data_type.h"
#include "components/sync/protocol/sync_entity.pb.h"
#include "components/sync/protocol/webauthn_credential_specifics.pb.h"
#include "components/webauthn/core/browser/passkey_model.h"
#include "components/webauthn/core/browser/passkey_model_change.h"
#include "components/webauthn/core/browser/passkey_sync_bridge.h"
namespace webauthn_credentials_helper {
using sync_datatype_helper::test;
namespace {
// Passkey creation timestamps are assumed to increase monotonically to get
// expected behaviour around shadowed credentials. This global tracks the
// "current" timestamp, and is increased on each use.
int g_timestamp = 0;
class WebAuthnCredentialsSyncIdEqualsChecker
: public MultiClientStatusChangeChecker {
public:
WebAuthnCredentialsSyncIdEqualsChecker()
: MultiClientStatusChangeChecker(test()->GetSyncServices()) {}
// MultiClientStatusChangeChecker:
bool IsExitConditionSatisfied(std::ostream* os) override {
for (int i = 1; i < test()->num_clients(); ++i) {
if (GetModel(0).GetAllSyncIds() != GetModel(i).GetAllSyncIds()) {
return false;
}
}
return true;
}
};
} // namespace
PasskeySyncActiveChecker::PasskeySyncActiveChecker(
syncer::SyncServiceImpl* service)
: SingleClientStatusChangeChecker(service) {}
PasskeySyncActiveChecker::~PasskeySyncActiveChecker() = default;
bool PasskeySyncActiveChecker::IsExitConditionSatisfied(std::ostream* os) {
return service()->GetActiveDataTypes().Has(syncer::WEBAUTHN_CREDENTIAL);
}
LocalPasskeysChangedChecker::LocalPasskeysChangedChecker(int profile)
: profile_(profile) {
observation_.Observe(&GetModel(profile_));
}
LocalPasskeysChangedChecker::~LocalPasskeysChangedChecker() = default;
bool LocalPasskeysChangedChecker::IsExitConditionSatisfied(std::ostream* os) {
return satisfied_;
}
void LocalPasskeysChangedChecker::OnPasskeysChanged(
const std::vector<webauthn::PasskeyModelChange>& changes) {
satisfied_ = true;
CheckExitCondition();
}
void LocalPasskeysChangedChecker::OnPasskeyModelShuttingDown() {
observation_.Reset();
}
void LocalPasskeysChangedChecker::OnPasskeyModelIsReady(bool is_ready) {}
LocalPasskeysMatchChecker::LocalPasskeysMatchChecker(int profile,
Matcher matcher)
: profile_(profile), matcher_(matcher) {
observation_.Observe(&GetModel(profile_));
}
LocalPasskeysMatchChecker::~LocalPasskeysMatchChecker() = default;
bool LocalPasskeysMatchChecker::IsExitConditionSatisfied(std::ostream* os) {
*os << "Waiting for local passkeys to match: ";
testing::StringMatchResultListener result_listener;
const bool matches = testing::ExplainMatchResult(
matcher_, GetModel(profile_).GetAllPasskeys(), &result_listener);
*os << result_listener.str();
return matches;
}
void LocalPasskeysMatchChecker::OnPasskeysChanged(
const std::vector<webauthn::PasskeyModelChange>& changes) {
CheckExitCondition();
}
void LocalPasskeysMatchChecker::OnPasskeyModelShuttingDown() {
observation_.Reset();
}
void LocalPasskeysMatchChecker::OnPasskeyModelIsReady(bool is_ready) {}
ServerPasskeysMatchChecker::ServerPasskeysMatchChecker(Matcher matcher)
: matcher_(matcher) {}
ServerPasskeysMatchChecker::~ServerPasskeysMatchChecker() = default;
bool ServerPasskeysMatchChecker::IsExitConditionSatisfied(std::ostream* os) {
*os << "Waiting for server passkeys to match: ";
std::vector<sync_pb::SyncEntity> entities =
fake_server()->GetSyncEntitiesByDataType(syncer::WEBAUTHN_CREDENTIAL);
testing::StringMatchResultListener result_listener;
const bool matches =
testing::ExplainMatchResult(matcher_, entities, &result_listener);
*os << result_listener.str();
return matches;
}
PasskeyChangeObservationChecker::PasskeyChangeObservationChecker(
int profile,
ChangeList expected_changes)
: profile_(profile), expected_changes_(std::move(expected_changes)) {
observation_.Observe(&GetModel(profile_));
}
PasskeyChangeObservationChecker::~PasskeyChangeObservationChecker() = default;
bool PasskeyChangeObservationChecker::IsExitConditionSatisfied(
std::ostream* os) {
*os << "Waiting to observe change: ";
if (expected_changes_.size() != changes_observed_.size()) {
*os << "Size mismatch: " << expected_changes_.size() << " vs "
<< changes_observed_.size();
return false;
}
for (const auto& change : changes_observed_) {
if (std::ranges::none_of(
expected_changes_, [&change](const auto& expected_change) {
return expected_change.first == change.type() &&
expected_change.second == change.passkey().sync_id();
})) {
*os << "Unexpected change type " << static_cast<int>(change.type())
<< ", id " << change.passkey().sync_id();
return false;
}
}
*os << "Match";
return true;
}
void PasskeyChangeObservationChecker::OnPasskeysChanged(
const std::vector<webauthn::PasskeyModelChange>& changes) {
changes_observed_ = changes;
CheckExitCondition();
}
void PasskeyChangeObservationChecker::OnPasskeyModelShuttingDown() {
observation_.Reset();
}
void PasskeyChangeObservationChecker::OnPasskeyModelIsReady(bool is_ready) {}
MockPasskeyModelObserver::MockPasskeyModelObserver(
webauthn::PasskeyModel* model) {
observation_.Observe(model);
}
MockPasskeyModelObserver::~MockPasskeyModelObserver() = default;
webauthn::PasskeySyncBridge& GetModel(int profile_idx) {
return *static_cast<webauthn::PasskeySyncBridge*>(
PasskeyModelFactory::GetForProfile(test()->GetProfile(profile_idx)));
}
bool AwaitAllModelsMatch() {
return WebAuthnCredentialsSyncIdEqualsChecker().Wait();
}
sync_pb::WebauthnCredentialSpecifics NewPasskey() {
sync_pb::WebauthnCredentialSpecifics specifics;
specifics.set_sync_id(base::RandBytesAsString(16));
specifics.set_credential_id(base::RandBytesAsString(16));
specifics.set_rp_id(kTestRpId);
// Pick random user IDs so we don't accidentally create shadow chains. Use
// `NewShadowingPasskey` to explicitly test shadowing.
specifics.set_user_id(base::RandBytesAsString(16));
specifics.set_creation_time(++g_timestamp);
// Set some random encrypted_data to ensure the model accepts the specifics as
// valid.
specifics.set_encrypted("a");
return specifics;
}
sync_pb::WebauthnCredentialSpecifics NewShadowingPasskey(
const sync_pb::WebauthnCredentialSpecifics& shadowed) {
sync_pb::WebauthnCredentialSpecifics specifics;
specifics.set_sync_id(base::RandBytesAsString(16));
specifics.set_credential_id(base::RandBytesAsString(16));
specifics.set_rp_id(shadowed.rp_id());
specifics.set_user_id(shadowed.user_id());
specifics.set_creation_time(++g_timestamp);
specifics.add_newly_shadowed_credential_ids(shadowed.credential_id());
// Set some random encrypted_data to ensure the model accepts the specifics as
// valid.
specifics.set_encrypted("a");
return specifics;
}
} // namespace webauthn_credentials_helper
|
