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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/ui/views/signed_certificate_timestamp_info_view.h" | |
6 | |
7 #include <algorithm> | |
8 | |
9 #include "base/i18n/time_formatting.h" | |
10 #include "base/strings/string16.h" | |
11 #include "base/strings/string_number_conversions.h" | |
12 #include "base/strings/utf_string_conversions.h" | |
13 #include "chrome/common/net/x509_certificate_model.h" | |
14 #include "chrome/grit/generated_resources.h" | |
15 #include "net/cert/signed_certificate_timestamp.h" | |
16 #include "ui/base/l10n/l10n_util.h" | |
17 #include "ui/native_theme/native_theme.h" | |
18 #include "ui/views/controls/label.h" | |
19 #include "ui/views/layout/grid_layout.h" | |
20 #include "ui/views/layout/layout_constants.h" | |
21 | |
22 namespace { | |
23 | |
24 // Adjustment to the spacing between subsequent label-field lines. | |
25 const int kExtraLineHeightPadding = 3; | |
26 | |
27 int HashAlgorithmToResourceID( | |
28 net::ct::DigitallySigned::HashAlgorithm hash_algorithm) { | |
29 switch (hash_algorithm) { | |
30 case net::ct::DigitallySigned::HASH_ALGO_NONE: | |
31 return IDS_SCT_HASH_ALGORITHM_NONE; | |
32 case net::ct::DigitallySigned::HASH_ALGO_MD5: | |
33 return IDS_SCT_HASH_ALGORITHM_MD5; | |
34 case net::ct::DigitallySigned::HASH_ALGO_SHA1: | |
35 return IDS_SCT_HASH_ALGORITHM_SHA1; | |
36 case net::ct::DigitallySigned::HASH_ALGO_SHA224: | |
37 return IDS_SCT_HASH_ALGORITHM_SHA224; | |
38 case net::ct::DigitallySigned::HASH_ALGO_SHA256: | |
39 return IDS_SCT_HASH_ALGORITHM_SHA256; | |
40 case net::ct::DigitallySigned::HASH_ALGO_SHA384: | |
41 return IDS_SCT_HASH_ALGORITHM_SHA384; | |
42 case net::ct::DigitallySigned::HASH_ALGO_SHA512: | |
43 return IDS_SCT_HASH_ALGORITHM_SHA512; | |
44 } | |
45 return IDS_SCT_HASH_ALGORITHM_NONE; | |
46 } | |
47 | |
48 int SignatureAlgorithmToResourceID( | |
49 net::ct::DigitallySigned::SignatureAlgorithm signature_algorithm) { | |
50 switch (signature_algorithm) { | |
51 case net::ct::DigitallySigned::SIG_ALGO_ANONYMOUS: | |
52 return IDS_SCT_SIGNATURE_ALGORITHM_ANONYMOUS; | |
53 case net::ct::DigitallySigned::SIG_ALGO_RSA: | |
54 return IDS_SCT_SIGNATURE_ALGORITHM_RSA; | |
55 case net::ct::DigitallySigned::SIG_ALGO_DSA: | |
56 return IDS_SCT_SIGNATURE_ALGORITHM_DSA; | |
57 case net::ct::DigitallySigned::SIG_ALGO_ECDSA: | |
58 return IDS_SCT_SIGNATURE_ALGORITHM_ECDSA; | |
59 } | |
60 return IDS_SCT_SIGNATURE_ALGORITHM_ANONYMOUS; | |
61 } | |
62 | |
63 int VersionToResourceID(int version) { | |
64 return version == 0 ? IDS_SCT_VERSION_V1 : IDS_SCT_VERSION_UNKNOWN; | |
65 } | |
66 | |
67 } // namespace | |
68 | |
69 namespace chrome { | |
70 namespace ct { | |
71 | |
72 int StatusToResourceID(net::ct::SCTVerifyStatus status) { | |
73 switch (status) { | |
74 case net::ct::SCT_STATUS_NONE: | |
75 return IDS_SCT_STATUS_NONE; | |
76 case net::ct::SCT_STATUS_LOG_UNKNOWN: | |
77 return IDS_SCT_STATUS_LOG_UNKNOWN; | |
78 case net::ct::SCT_STATUS_INVALID: | |
79 return IDS_SCT_STATUS_INVALID; | |
80 case net::ct::SCT_STATUS_OK: | |
81 return IDS_SCT_STATUS_OK; | |
82 case net::ct::SCT_STATUS_MAX: | |
83 break; | |
84 } | |
85 | |
86 return IDS_SCT_STATUS_NONE; | |
87 } | |
88 | |
89 int SCTOriginToResourceID(const net::ct::SignedCertificateTimestamp& sct) { | |
90 switch (sct.origin) { | |
91 case net::ct::SignedCertificateTimestamp::SCT_EMBEDDED: | |
92 return IDS_SCT_ORIGIN_EMBEDDED; | |
93 case net::ct::SignedCertificateTimestamp::SCT_FROM_TLS_EXTENSION: | |
94 return IDS_SCT_ORIGIN_TLS_EXTENSION; | |
95 case net::ct::SignedCertificateTimestamp::SCT_FROM_OCSP_RESPONSE: | |
96 return IDS_SCT_ORIGIN_OCSP; | |
97 case net::ct::SignedCertificateTimestamp::SCT_ORIGIN_MAX: | |
98 break; | |
99 } | |
100 return IDS_SCT_ORIGIN_UNKNOWN; | |
101 } | |
102 | |
103 } // namespace ct | |
104 } // namespace chrome | |
105 | |
106 // SignedCertificateTimestampInfoView, public: | |
107 | |
108 SignedCertificateTimestampInfoView::SignedCertificateTimestampInfoView() | |
109 : status_value_field_(NULL), | |
110 origin_value_field_(NULL), | |
111 version_value_field_(NULL), | |
112 log_id_value_field_(NULL), | |
113 timestamp_value_field_(NULL), | |
114 hash_algorithm_value_field_(NULL), | |
115 signature_algorithm_value_field_(NULL), | |
116 signature_data_value_field_(NULL) {} | |
117 | |
118 SignedCertificateTimestampInfoView::~SignedCertificateTimestampInfoView() {} | |
119 | |
120 void SignedCertificateTimestampInfoView::SetSignedCertificateTimestamp( | |
121 const net::ct::SignedCertificateTimestamp& sct, | |
122 net::ct::SCTVerifyStatus status) { | |
123 status_value_field_->SetText( | |
124 l10n_util::GetStringUTF16(chrome::ct::StatusToResourceID(status))); | |
125 origin_value_field_->SetText( | |
126 l10n_util::GetStringUTF16(chrome::ct::SCTOriginToResourceID(sct))); | |
127 version_value_field_->SetText( | |
128 l10n_util::GetStringUTF16(VersionToResourceID(sct.version))); | |
129 log_description_value_field_->SetText(base::UTF8ToUTF16(sct.log_description)); | |
130 timestamp_value_field_->SetText( | |
131 base::TimeFormatFriendlyDateAndTime(sct.timestamp)); | |
132 | |
133 hash_algorithm_value_field_->SetText(l10n_util::GetStringUTF16( | |
134 HashAlgorithmToResourceID(sct.signature.hash_algorithm))); | |
135 signature_algorithm_value_field_->SetText(l10n_util::GetStringUTF16( | |
136 SignatureAlgorithmToResourceID(sct.signature.signature_algorithm))); | |
137 | |
138 // The log_id and signature_data fields contain binary data, format it | |
139 // accordingly before displaying. | |
140 log_id_value_field_->SetText( | |
141 base::UTF8ToUTF16(x509_certificate_model::ProcessRawBytes( | |
142 reinterpret_cast<const unsigned char*>(sct.log_id.c_str()), | |
143 sct.log_id.length()))); | |
144 signature_data_value_field_->SetText( | |
145 base::UTF8ToUTF16(x509_certificate_model::ProcessRawBytes( | |
146 reinterpret_cast<const unsigned char*>( | |
147 sct.signature.signature_data.c_str()), | |
148 sct.signature.signature_data.length()))); | |
149 | |
150 Layout(); | |
151 } | |
152 | |
153 void SignedCertificateTimestampInfoView::ViewHierarchyChanged( | |
154 const ViewHierarchyChangedDetails& details) { | |
155 if (details.is_add && details.child == this) | |
156 Init(); | |
157 } | |
158 | |
159 void SignedCertificateTimestampInfoView::AddLabelRow(int layout_id, | |
160 views::GridLayout* layout, | |
161 int label_message_id, | |
162 views::Label* data_label) { | |
163 layout->StartRow(0, layout_id); | |
164 layout->AddView( | |
165 new views::Label(l10n_util::GetStringUTF16(label_message_id))); | |
166 layout->AddView( | |
167 data_label, 2, 1, views::GridLayout::LEADING, views::GridLayout::CENTER); | |
168 layout->AddPaddingRow(0, kExtraLineHeightPadding); | |
169 } | |
170 | |
171 void SignedCertificateTimestampInfoView::Init() { | |
172 status_value_field_ = new views::Label; | |
173 origin_value_field_ = new views::Label; | |
174 version_value_field_ = new views::Label; | |
175 log_description_value_field_ = new views::Label; | |
176 log_id_value_field_ = new views::Label; | |
177 log_id_value_field_->SetMultiLine(true); | |
178 log_id_value_field_->SetAllowCharacterBreak(true); | |
179 log_id_value_field_->SetTooltipText( | |
180 l10n_util::GetStringUTF16(IDS_SCT_RAW_DATA_HELP)); | |
181 | |
182 timestamp_value_field_ = new views::Label; | |
183 hash_algorithm_value_field_ = new views::Label; | |
184 signature_algorithm_value_field_ = new views::Label; | |
185 signature_data_value_field_ = new views::Label; | |
186 signature_data_value_field_->SetMultiLine(true); | |
187 signature_data_value_field_->SetAllowCharacterBreak(true); | |
188 signature_data_value_field_->SetTooltipText( | |
189 l10n_util::GetStringUTF16(IDS_SCT_RAW_DATA_HELP)); | |
190 | |
191 views::GridLayout* layout = new views::GridLayout(this); | |
192 layout->SetInsets( | |
193 0, views::kButtonHEdgeMarginNew, 0, views::kButtonHEdgeMarginNew); | |
194 SetLayoutManager(layout); | |
195 | |
196 const int three_column_layout_id = 0; | |
197 views::ColumnSet* column_set = layout->AddColumnSet(three_column_layout_id); | |
198 column_set->AddColumn(views::GridLayout::LEADING, | |
199 views::GridLayout::CENTER, | |
200 0, | |
201 views::GridLayout::USE_PREF, | |
202 0, | |
203 0); | |
204 column_set->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing); | |
205 column_set->AddColumn(views::GridLayout::TRAILING, | |
206 views::GridLayout::CENTER, | |
207 0, | |
208 views::GridLayout::USE_PREF, | |
209 0, | |
210 0); | |
211 column_set->AddColumn(views::GridLayout::FILL, | |
212 views::GridLayout::CENTER, | |
213 1, | |
214 views::GridLayout::USE_PREF, | |
215 0, | |
216 0); | |
217 | |
218 AddLabelRow(three_column_layout_id, | |
219 layout, | |
220 IDS_SCT_VALIDATION_INFO, | |
221 status_value_field_); | |
222 AddLabelRow( | |
223 three_column_layout_id, layout, IDS_SCT_ORIGIN, origin_value_field_); | |
224 AddLabelRow( | |
225 three_column_layout_id, layout, IDS_SCT_VERSION, version_value_field_); | |
226 AddLabelRow(three_column_layout_id, | |
227 layout, | |
228 IDS_SCT_LOG_DESCRIPTION, | |
229 log_description_value_field_); | |
230 AddLabelRow( | |
231 three_column_layout_id, layout, IDS_SCT_LOGID, log_id_value_field_); | |
232 AddLabelRow(three_column_layout_id, | |
233 layout, | |
234 IDS_SCT_TIMESTAMP, | |
235 timestamp_value_field_); | |
236 AddLabelRow(three_column_layout_id, | |
237 layout, | |
238 IDS_SCT_HASH_ALGORITHM, | |
239 hash_algorithm_value_field_); | |
240 AddLabelRow(three_column_layout_id, | |
241 layout, | |
242 IDS_SCT_SIGNATURE_ALGORITHM, | |
243 signature_algorithm_value_field_); | |
244 AddLabelRow(three_column_layout_id, | |
245 layout, | |
246 IDS_SCT_SIGNATURE_DATA, | |
247 signature_data_value_field_); | |
248 } | |
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