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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ | 5 #ifndef CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ |
6 #define CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ | 6 #define CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
13 #include "net/url_request/certificate_report_sender.h" | |
13 #include "net/url_request/url_request.h" | 14 #include "net/url_request/url_request.h" |
mattm
2015/07/28 00:15:54
no longer needed
estark
2015/07/28 00:28:57
Done.
| |
14 #include "url/gurl.h" | 15 #include "url/gurl.h" |
15 | 16 |
16 namespace net { | 17 namespace net { |
17 class URLRequestContext; | 18 class URLRequestContext; |
18 class SSLInfo; | 19 class SSLInfo; |
19 } | 20 } |
20 | 21 |
21 namespace chrome_browser_net { | 22 namespace chrome_browser_net { |
22 | 23 |
23 class EncryptedCertLoggerRequest; | 24 class EncryptedCertLoggerRequest; |
24 | 25 |
25 // Provides functionality for sending reports about invalid SSL | 26 // Provides functionality for sending reports about invalid SSL |
26 // certificate chains to a report collection server. | 27 // certificate chains to a report collection server. |
27 class CertificateErrorReporter : public net::URLRequest::Delegate { | 28 class CertificateErrorReporter { |
28 public: | 29 public: |
29 // These represent the types of reports that can be sent. | 30 // These represent the types of reports that can be sent. |
30 enum ReportType { | 31 enum ReportType { |
31 // A report of a certificate chain that failed a certificate pinning | 32 // A report of a certificate chain that failed a certificate pinning |
32 // check. | 33 // check. |
33 REPORT_TYPE_PINNING_VIOLATION, | 34 REPORT_TYPE_PINNING_VIOLATION, |
34 // A report for an invalid certificate chain that is being sent for | 35 // A report for an invalid certificate chain that is being sent for |
35 // a user who has opted-in to the extended reporting program. | 36 // a user who has opted-in to the extended reporting program. |
36 REPORT_TYPE_EXTENDED_REPORTING | 37 REPORT_TYPE_EXTENDED_REPORTING |
37 }; | 38 }; |
38 | 39 |
39 // Represents whether or not to send cookies along with reports sent | |
40 // to the server. | |
41 enum CookiesPreference { SEND_COOKIES, DO_NOT_SEND_COOKIES }; | |
42 | |
43 // Creates a certificate error reporter that will send certificate | 40 // Creates a certificate error reporter that will send certificate |
44 // error reports to |upload_url|, using |request_context| as the | 41 // error reports to |upload_url|, using |request_context| as the |
45 // context for the reports. |cookies_preference| controls whether | 42 // context for the reports. |cookies_preference| controls whether |
46 // cookies will be sent along with the reports. | 43 // cookies will be sent along with the reports. |
47 CertificateErrorReporter(net::URLRequestContext* request_context, | 44 CertificateErrorReporter( |
48 const GURL& upload_url, | 45 net::URLRequestContext* request_context, |
49 CookiesPreference cookies_preference); | 46 const GURL& upload_url, |
47 net::CertificateReportSender::CookiesPreference cookies_preference); | |
50 | 48 |
51 // Allows tests to use a server public key with known private key. | 49 // Allows tests to use a server public key with known private key and |
52 CertificateErrorReporter(net::URLRequestContext* request_context, | 50 // a mock CertificateReportSender. |
53 const GURL& upload_url, | 51 CertificateErrorReporter( |
54 CookiesPreference cookies_preference, | 52 const GURL& upload_url, |
55 const uint8 server_public_key[32], | 53 const uint8 server_public_key[32], |
56 const uint32 server_public_key_version); | 54 const uint32 server_public_key_version, |
55 scoped_ptr<net::CertificateReportSender> certificate_report_sender); | |
57 | 56 |
58 ~CertificateErrorReporter() override; | 57 virtual ~CertificateErrorReporter(); |
59 | 58 |
60 // Sends a certificate report to the report collection server. The | 59 // Sends a certificate report to the report collection server. The |
61 // |serialized_report| is expected to be a serialized protobuf | 60 // |serialized_report| is expected to be a serialized protobuf |
62 // containing information about the hostname, certificate chain, and | 61 // containing information about the hostname, certificate chain, and |
63 // certificate errors encountered when validating the chain. | 62 // certificate errors encountered when validating the chain. |
64 // | 63 // |
65 // |SendReport| actually sends the report over the network; callers are | 64 // |SendReport| actually sends the report over the network; callers are |
66 // responsible for enforcing any preconditions (such as obtaining user | 65 // responsible for enforcing any preconditions (such as obtaining user |
67 // opt-in, only sending reports for certain hostnames, checking for | 66 // opt-in, only sending reports for certain hostnames, checking for |
68 // incognito mode, etc.). | 67 // incognito mode, etc.). |
69 // | 68 // |
70 // On some platforms (but not all), CertificateErrorReporter can use | 69 // On some platforms (but not all), CertificateErrorReporter can use |
71 // an HTTP endpoint to send encrypted extended reporting reports. On | 70 // an HTTP endpoint to send encrypted extended reporting reports. On |
72 // unsupported platforms, callers must send extended reporting reports | 71 // unsupported platforms, callers must send extended reporting reports |
73 // over SSL. | 72 // over SSL. |
74 virtual void SendReport(ReportType type, | 73 virtual void SendReport(ReportType type, |
75 const std::string& serialized_report); | 74 const std::string& serialized_report); |
76 | 75 |
77 // net::URLRequest::Delegate | |
78 void OnResponseStarted(net::URLRequest* request) override; | |
79 void OnReadCompleted(net::URLRequest* request, int bytes_read) override; | |
80 | |
81 // Callers can use this method to determine if sending reports over | 76 // Callers can use this method to determine if sending reports over |
82 // HTTP is supported. | 77 // HTTP is supported. |
83 static bool IsHttpUploadUrlSupported(); | 78 static bool IsHttpUploadUrlSupported(); |
84 | 79 |
80 #if defined(USE_OPENSSL) | |
85 // Used by tests. | 81 // Used by tests. |
86 static bool DecryptCertificateErrorReport( | 82 static bool DecryptCertificateErrorReport( |
87 const uint8 server_private_key[32], | 83 const uint8 server_private_key[32], |
88 const EncryptedCertLoggerRequest& encrypted_report, | 84 const EncryptedCertLoggerRequest& encrypted_report, |
89 std::string* decrypted_serialized_report); | 85 std::string* decrypted_serialized_report); |
86 #endif | |
90 | 87 |
91 private: | 88 private: |
92 // Creates a URLRequest with which to send a certificate report to the | 89 scoped_ptr<net::CertificateReportSender> certificate_report_sender_; |
93 // server. | |
94 virtual scoped_ptr<net::URLRequest> CreateURLRequest( | |
95 net::URLRequestContext* context); | |
96 | 90 |
97 // Sends a serialized report (encrypted or not) to the report | |
98 // collection server. | |
99 void SendSerializedRequest(const std::string& serialized_request); | |
100 | |
101 // Performs post-report cleanup. | |
102 void RequestComplete(net::URLRequest* request); | |
103 | |
104 net::URLRequestContext* const request_context_; | |
105 const GURL upload_url_; | 91 const GURL upload_url_; |
106 | 92 |
107 // Owns the contained requests. | |
108 std::set<net::URLRequest*> inflight_requests_; | |
109 | |
110 CookiesPreference cookies_preference_; | |
111 | |
112 const uint8* server_public_key_; | 93 const uint8* server_public_key_; |
113 const uint32 server_public_key_version_; | 94 const uint32 server_public_key_version_; |
114 | 95 |
115 DISALLOW_COPY_AND_ASSIGN(CertificateErrorReporter); | 96 DISALLOW_COPY_AND_ASSIGN(CertificateErrorReporter); |
116 }; | 97 }; |
117 | 98 |
118 } // namespace chrome_browser_net | 99 } // namespace chrome_browser_net |
119 | 100 |
120 #endif // CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ | 101 #endif // CHROME_BROWSER_NET_CERTIFICATE_ERROR_REPORTER_H_ |
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