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
|
// Copyright 2020 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/credential_provider/extension/extension_utils.h"
#include "base/strings/string_util.h"
#include "chrome/credential_provider/extension/extension_strings.h"
#include "chrome/credential_provider/extension/os_service_manager.h"
#include "chrome/credential_provider/extension/scoped_handle.h"
#include "chrome/credential_provider/gaiacp/logging.h"
#include "chrome/credential_provider/gaiacp/reg_utils.h"
namespace credential_provider {
namespace extension {
DWORD GetGCPWExtensionServiceStatus(SERVICE_STATUS* service_status) {
DCHECK(service_status);
credential_provider::extension::OSServiceManager* service_manager =
credential_provider::extension::OSServiceManager::Get();
SERVICE_STATUS internal_service_status;
DWORD error_code =
service_manager->GetServiceStatus(&internal_service_status);
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->GetServiceStatus failed win32="
<< error_code;
return error_code;
}
*service_status = internal_service_status;
return ERROR_SUCCESS;
}
bool IsGCPWExtensionRunning() {
SERVICE_STATUS service_status;
DWORD error_code = GetGCPWExtensionServiceStatus(&service_status);
if (error_code == ERROR_SUCCESS) {
return service_status.dwCurrentState == SERVICE_RUNNING;
}
return false;
}
DWORD InstallGCPWExtension(const base::FilePath& extension_exe_path) {
SERVICE_STATUS service_status;
DWORD error_code = GetGCPWExtensionServiceStatus(&service_status);
if (error_code != ERROR && error_code != ERROR_SERVICE_DOES_NOT_EXIST) {
LOGFN(ERROR)
<< "service_manager->GetGCPWExtensionServiceStatus failed win32="
<< error_code;
return error_code;
}
credential_provider::extension::OSServiceManager* service_manager =
credential_provider::extension::OSServiceManager::Get();
if (error_code == ERROR_SUCCESS) {
if (service_status.dwCurrentState != SERVICE_STOPPED) {
error_code = service_manager->ControlService(SERVICE_CONTROL_STOP);
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->ControlService failed win32="
<< error_code;
return error_code;
}
error_code = service_manager->WaitForServiceStopped();
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->WaitForServiceStopped failed win32="
<< error_code;
return error_code;
}
}
error_code = service_manager->DeleteService();
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->DeleteService failed win32="
<< error_code;
return error_code;
}
}
credential_provider::extension::ScopedScHandle sc_handle;
error_code = service_manager->InstallService(extension_exe_path, &sc_handle);
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->InstallService failed win32="
<< error_code;
return error_code;
}
return ERROR_SUCCESS;
}
DWORD UninstallGCPWExtension() {
credential_provider::extension::OSServiceManager* service_manager =
credential_provider::extension::OSServiceManager::Get();
SERVICE_STATUS service_status;
DWORD error_code = service_manager->GetServiceStatus(&service_status);
if (error_code != ERROR_SUCCESS &&
error_code != ERROR_SERVICE_DOES_NOT_EXIST) {
LOGFN(ERROR) << "service_manager->GetServiceStatus failed win32="
<< error_code;
return error_code;
}
if (error_code == ERROR_SERVICE_DOES_NOT_EXIST) {
LOGFN(WARNING) << "Service wasn't found when attempting to delete";
return ERROR_SUCCESS;
}
// Update the service start type to manual just in case anything goes wrong,
// but we don't want service keep running at Windows boot.
error_code = service_manager->ChangeServiceConfig(
SERVICE_NO_CHANGE, SERVICE_DEMAND_START, SERVICE_NO_CHANGE);
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->ChangeServiceConfig failed win32="
<< error_code;
return error_code;
}
if (service_status.dwCurrentState != SERVICE_STOPPED) {
error_code = service_manager->ControlService(SERVICE_CONTROL_STOP);
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->ControlService failed win32="
<< error_code;
return error_code;
}
error_code = service_manager->WaitForServiceStopped();
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->WaitForServiceStopped failed win32="
<< error_code;
return error_code;
}
}
error_code = service_manager->DeleteService();
if (error_code != ERROR_SUCCESS) {
LOGFN(ERROR) << "service_manager->DeleteService failed win32="
<< error_code;
return error_code;
}
return ERROR_SUCCESS;
}
bool IsGCPWExtensionEnabled() {
return GetGlobalFlagOrDefault(extension::kEnableGCPWExtension, 1);
}
std::wstring GetLastSyncRegNameForTask(const std::wstring& task_name) {
return base::ToLowerASCII(task_name) + L"_last_sync_time";
}
} // namespace extension
} // namespace credential_provider
|
