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1 // Copyright (c) 2010 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/pk11_password_dialog.h" | |
6 | |
7 #include <gtk/gtk.h> | |
8 | |
9 #include "app/gtk_signal.h" | |
10 #include "app/l10n_util.h" | |
11 #include "base/basictypes.h" | |
12 #include "base/crypto/pk11_blocking_password_delegate.h" | |
13 #include "base/task.h" | |
14 #include "base/utf_string_conversions.h" | |
15 #include "base/waitable_event.h" | |
16 #include "chrome/browser/browser_thread.h" | |
17 #include "chrome/browser/gtk/gtk_util.h" | |
18 #include "googleurl/src/gurl.h" | |
19 #include "grit/generated_resources.h" | |
20 | |
21 namespace { | |
22 | |
23 class PK11BlockingDialogDelegate : public base::PK11BlockingPasswordDelegate { | |
24 public: | |
25 PK11BlockingDialogDelegate(browser::PK11PasswordReason reason, | |
26 const std::string& host) | |
27 : event_(false, false), | |
28 reason_(reason), | |
29 host_(host), | |
30 password_(), | |
31 cancelled_(false) { | |
32 } | |
33 | |
34 // base::PK11BlockingDialogDelegate implementation. | |
35 virtual std::string RequestPassword(const std::string& slot_name, bool retry, | |
36 bool* cancelled) { | |
37 DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
38 DCHECK(!event_.IsSignaled()); | |
39 event_.Reset(); | |
40 if (BrowserThread::PostTask( | |
41 BrowserThread::UI, FROM_HERE, | |
42 NewRunnableMethod(this, &PK11BlockingDialogDelegate::ShowDialog, | |
43 slot_name, retry))) { | |
44 event_.Wait(); | |
45 } | |
46 *cancelled = cancelled_; | |
47 return password_; | |
48 } | |
49 | |
50 private: | |
51 void ShowDialog(const std::string& slot_name, bool retry) { | |
52 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
53 ShowPK11PasswordDialog( | |
54 slot_name, retry, reason_, host_, | |
55 NewCallback(this, &PK11BlockingDialogDelegate::GotPassword)); | |
56 } | |
57 void GotPassword(const char* password) { | |
58 if (password) | |
59 password_ = password; | |
60 else | |
61 cancelled_ = true; | |
62 event_.Signal(); | |
63 } | |
64 base::WaitableEvent event_; | |
65 browser::PK11PasswordReason reason_; | |
66 std::string host_; | |
67 std::string password_; | |
68 bool cancelled_; | |
69 | |
70 DISALLOW_COPY_AND_ASSIGN(PK11BlockingDialogDelegate); | |
71 }; | |
72 | |
73 // TODO(mattm): change into a constrained dialog. | |
74 class PK11PasswordDialog { | |
Evan Stade
2010/12/10 04:17:04
it's confusing that this class is defined here whe
mattm
2011/01/12 01:22:07
I thought this was a somewhat common pattern to ha
| |
75 public: | |
76 PK11PasswordDialog(const std::string& slot_name, | |
77 bool retry, | |
78 browser::PK11PasswordReason reason, | |
79 const std::string& host, | |
80 browser::PK11PasswordCallback* callback); | |
81 | |
82 void Show(); | |
83 | |
84 private: | |
85 CHROMEGTK_CALLBACK_1(PK11PasswordDialog, void, OnResponse, int); | |
86 CHROMEGTK_CALLBACK_0(PK11PasswordDialog, void, OnWindowDestroy); | |
87 | |
88 scoped_ptr<browser::PK11PasswordCallback> callback_; | |
89 | |
90 GtkWidget* dialog_; | |
91 GtkWidget* password_entry_; | |
92 | |
93 DISALLOW_COPY_AND_ASSIGN(PK11PasswordDialog); | |
94 }; | |
95 | |
96 PK11PasswordDialog::PK11PasswordDialog(const std::string& slot_name, | |
97 bool retry, | |
98 browser::PK11PasswordReason reason, | |
99 const std::string& host, | |
100 browser::PK11PasswordCallback* callback) | |
101 : callback_(callback) { | |
102 dialog_ = gtk_dialog_new_with_buttons( | |
103 l10n_util::GetStringUTF8(IDS_PK11_AUTH_DIALOG_TITLE).c_str(), | |
104 NULL, | |
105 GTK_DIALOG_NO_SEPARATOR, | |
106 NULL); // Populate the buttons later, for control over the OK button. | |
107 gtk_dialog_add_button(GTK_DIALOG(dialog_), | |
108 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT); | |
109 GtkWidget* ok_button = gtk_util::AddButtonToDialog( | |
110 dialog_, | |
111 l10n_util::GetStringUTF8(IDS_PK11_AUTH_DIALOG_OK_BUTTON_LABEL).c_str(), | |
112 GTK_STOCK_OK, | |
113 GTK_RESPONSE_ACCEPT); | |
114 GTK_WIDGET_SET_FLAGS(ok_button, GTK_CAN_DEFAULT); | |
115 gtk_dialog_set_default_response(GTK_DIALOG(dialog_), GTK_RESPONSE_ACCEPT); | |
116 | |
117 // Select an appropriate text for the reason. | |
118 std::string text; | |
119 const string16& host16 = UTF8ToUTF16(host); | |
120 const string16& slot16 = UTF8ToUTF16(slot_name); | |
121 switch (reason) { | |
122 case browser::kPK11PasswordKeygen: | |
123 text = l10n_util::GetStringFUTF8(IDS_PK11_AUTH_DIALOG_TEXT_KEYGEN, | |
124 slot16, host16); | |
125 break; | |
126 case browser::kPK11PasswordCertEnrollment: | |
127 text = l10n_util::GetStringFUTF8( | |
128 IDS_PK11_AUTH_DIALOG_TEXT_CERT_ENROLLMENT, slot16, host16); | |
129 break; | |
130 case browser::kPK11PasswordClientAuth: | |
131 text = l10n_util::GetStringFUTF8(IDS_PK11_AUTH_DIALOG_TEXT_CLIENT_AUTH, | |
132 slot16, host16); | |
133 break; | |
134 case browser::kPK11PasswordCertImport: | |
135 text = l10n_util::GetStringFUTF8(IDS_PK11_AUTH_DIALOG_TEXT_CERT_IMPORT, | |
136 slot16); | |
137 break; | |
138 case browser::kPK11PasswordCertExport: | |
139 text = l10n_util::GetStringFUTF8(IDS_PK11_AUTH_DIALOG_TEXT_CERT_EXPORT, | |
140 slot16); | |
141 break; | |
142 default: | |
143 NOTREACHED(); | |
144 } | |
145 GtkWidget* label = gtk_label_new(text.c_str()); | |
146 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); | |
147 gtk_util::LeftAlignMisc(label); | |
148 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_)->vbox), label, | |
149 FALSE, FALSE, 0); | |
150 | |
151 password_entry_ = gtk_entry_new(); | |
152 gtk_entry_set_activates_default(GTK_ENTRY(password_entry_), TRUE); | |
153 gtk_entry_set_visibility(GTK_ENTRY(password_entry_), FALSE); | |
154 | |
155 GtkWidget* password_box = gtk_hbox_new(FALSE, gtk_util::kLabelSpacing); | |
156 gtk_box_pack_start(GTK_BOX(password_box), | |
157 gtk_label_new(l10n_util::GetStringUTF8( | |
158 IDS_PK11_AUTH_DIALOG_PASSWORD_FIELD).c_str()), | |
159 FALSE, FALSE, 0); | |
160 gtk_box_pack_start(GTK_BOX(password_box), password_entry_, | |
161 TRUE, TRUE, 0); | |
162 | |
163 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_)->vbox), password_box, | |
164 FALSE, FALSE, 0); | |
165 | |
166 g_signal_connect(dialog_, "response", | |
167 G_CALLBACK(OnResponseThunk), this); | |
168 g_signal_connect(dialog_, "destroy", | |
169 G_CALLBACK(OnWindowDestroyThunk), this); | |
170 } | |
171 | |
172 void PK11PasswordDialog::Show() { | |
173 gtk_util::ShowDialog(dialog_); | |
174 } | |
175 | |
176 void PK11PasswordDialog::OnResponse(GtkWidget* dialog, int response_id) { | |
177 if (response_id == GTK_RESPONSE_ACCEPT) { | |
Evan Stade
2010/12/10 04:17:04
no {}
mattm
2011/01/12 01:22:07
Done.
| |
178 callback_->Run(gtk_entry_get_text(GTK_ENTRY(password_entry_))); | |
179 } else { | |
180 callback_->Run(static_cast<const char*>(NULL)); | |
181 } | |
182 gtk_widget_destroy(GTK_WIDGET(dialog_)); | |
183 } | |
184 | |
185 void PK11PasswordDialog::OnWindowDestroy(GtkWidget* widget) { | |
186 delete this; | |
187 } | |
188 | |
189 } // namespace | |
190 | |
191 // Every post-task we do blocks, so there's no need to ref-count. | |
192 DISABLE_RUNNABLE_METHOD_REFCOUNT(PK11BlockingDialogDelegate); | |
193 | |
194 namespace browser { | |
195 | |
196 void ShowPK11PasswordDialog(const std::string& slot_name, | |
197 bool retry, | |
198 PK11PasswordReason reason, | |
199 const std::string& host, | |
200 PK11PasswordCallback* callback) { | |
201 (new PK11PasswordDialog(slot_name, retry, reason, host, callback))->Show(); | |
202 } | |
203 | |
204 base::PK11BlockingPasswordDelegate* NewPK11BlockingDialogDelegate( | |
205 PK11PasswordReason reason, | |
206 const std::string& host) { | |
207 return new PK11BlockingDialogDelegate(reason, host); | |
208 } | |
209 | |
210 } // namespace browser | |
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