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
|
// Copyright 2014 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/command_line.h"
#include "base/strings/string_util.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/policy/cloud/policy_header_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/policy/core/common/cloud/cloud_policy_constants.h"
#include "components/policy/core/common/cloud/policy_header_io_helper.h"
#include "components/policy/core/common/cloud/policy_header_service.h"
#include "components/policy/core/common/policy_switches.h"
#include "content/public/browser/resource_dispatcher_host.h"
#include "net/http/http_request_headers.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "net/url_request/url_request.h"
using content::ResourceType;
namespace {
static const char kTestPolicyHeader[] = "test_header";
static const char kServerRedirectUrl[] = "/server-redirect";
scoped_ptr<net::test_server::HttpResponse> HandleTestRequest(
const net::test_server::HttpRequest& request) {
if (StartsWithASCII(request.relative_url, kServerRedirectUrl, true)) {
// Extract the target URL and redirect there.
size_t query_string_pos = request.relative_url.find('?');
std::string redirect_target =
request.relative_url.substr(query_string_pos + 1);
scoped_ptr<net::test_server::BasicHttpResponse> http_response(
new net::test_server::BasicHttpResponse);
http_response->set_code(net::HTTP_MOVED_PERMANENTLY);
http_response->AddCustomHeader("Location", redirect_target);
return http_response.Pass();
} else {
scoped_ptr<net::test_server::BasicHttpResponse> http_response(
new net::test_server::BasicHttpResponse);
http_response->set_code(net::HTTP_OK);
http_response->set_content("Success");
return http_response.Pass();
}
}
class TestDispatcherHostDelegate : public ChromeResourceDispatcherHostDelegate {
public:
explicit TestDispatcherHostDelegate(
prerender::PrerenderTracker* prerender_tracker)
: ChromeResourceDispatcherHostDelegate(prerender_tracker) {
}
~TestDispatcherHostDelegate() override {}
void RequestBeginning(
net::URLRequest* request,
content::ResourceContext* resource_context,
content::AppCacheService* appcache_service,
ResourceType resource_type,
ScopedVector<content::ResourceThrottle>* throttles) override {
ChromeResourceDispatcherHostDelegate::RequestBeginning(
request,
resource_context,
appcache_service,
resource_type,
throttles);
request_headers_.MergeFrom(request->extra_request_headers());
}
void OnRequestRedirected(const GURL& redirect_url,
net::URLRequest* request,
content::ResourceContext* resource_context,
content::ResourceResponse* response) override {
ChromeResourceDispatcherHostDelegate::OnRequestRedirected(
redirect_url,
request,
resource_context,
response);
request_headers_.MergeFrom(request->extra_request_headers());
}
net::HttpRequestHeaders request_headers_;
private:
DISALLOW_COPY_AND_ASSIGN(TestDispatcherHostDelegate);
};
} // namespace
class ChromeResourceDispatcherHostDelegateBrowserTest :
public InProcessBrowserTest {
public:
ChromeResourceDispatcherHostDelegateBrowserTest() {}
void SetUpOnMainThread() override {
InProcessBrowserTest::SetUpOnMainThread();
// Hook navigations with our delegate.
dispatcher_host_delegate_.reset(new TestDispatcherHostDelegate(
g_browser_process->prerender_tracker()));
content::ResourceDispatcherHost::Get()->SetDelegate(
dispatcher_host_delegate_.get());
embedded_test_server()->RegisterRequestHandler(
base::Bind(&HandleTestRequest));
ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
// Tell chrome that this is our DM server.
dm_url_ = embedded_test_server()->GetURL("/DeviceManagement");
// At this point, the Profile is already initialized and it's too
// late to set the DMServer URL via command line flags, so directly
// inject it to the PolicyHeaderIOHelper.
policy::PolicyHeaderService* policy_header_service =
policy::PolicyHeaderServiceFactory::GetForBrowserContext(
browser()->profile());
std::vector<policy::PolicyHeaderIOHelper*> helpers =
policy_header_service->GetHelpersForTest();
for (std::vector<policy::PolicyHeaderIOHelper*>::const_iterator it =
helpers.begin();
it != helpers.end(); ++it) {
(*it)->SetServerURLForTest(dm_url_.spec());
(*it)->UpdateHeader(kTestPolicyHeader);
}
}
void TearDownOnMainThread() override {
content::ResourceDispatcherHost::Get()->SetDelegate(NULL);
dispatcher_host_delegate_.reset();
}
protected:
// The fake URL for DMServer we are using.
GURL dm_url_;
scoped_ptr<TestDispatcherHostDelegate> dispatcher_host_delegate_;
private:
DISALLOW_COPY_AND_ASSIGN(ChromeResourceDispatcherHostDelegateBrowserTest);
};
IN_PROC_BROWSER_TEST_F(ChromeResourceDispatcherHostDelegateBrowserTest,
NoPolicyHeader) {
// When fetching non-DMServer URLs, we should not add a policy header to the
// request.
DCHECK(!embedded_test_server()->base_url().spec().empty());
ui_test_utils::NavigateToURL(browser(), embedded_test_server()->base_url());
ASSERT_FALSE(dispatcher_host_delegate_->request_headers_.HasHeader(
policy::kChromePolicyHeader));
}
IN_PROC_BROWSER_TEST_F(ChromeResourceDispatcherHostDelegateBrowserTest,
PolicyHeader) {
// When fetching a DMServer URL, we should add a policy header to the
// request.
ui_test_utils::NavigateToURL(browser(), dm_url_);
std::string value;
ASSERT_TRUE(dispatcher_host_delegate_->request_headers_.GetHeader(
policy::kChromePolicyHeader, &value));
ASSERT_EQ(kTestPolicyHeader, value);
}
IN_PROC_BROWSER_TEST_F(ChromeResourceDispatcherHostDelegateBrowserTest,
PolicyHeaderForRedirect) {
// Build up a URL that results in a redirect to the DMServer URL to make
// sure the policy header is still added.
std::string redirect_url;
redirect_url += kServerRedirectUrl;
redirect_url += "?";
redirect_url += dm_url_.spec();
ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL(
redirect_url));
std::string value;
ASSERT_TRUE(dispatcher_host_delegate_->request_headers_.GetHeader(
policy::kChromePolicyHeader, &value));
ASSERT_EQ(kTestPolicyHeader, value);
}
|
