1 // Copyright (c) 2012 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.
5 #ifndef CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_
6 #define CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_
11 #include "base/compiler_specific.h"
12 #include "base/values.h"
13 #include "components/web_modal/native_web_contents_modal_dialog.h"
14 #include "content/public/browser/web_ui_message_handler.h"
15 #include "net/cert/x509_certificate.h"
16 #include "ui/gfx/native_widget_types.h"
17 #include "ui/web_dialogs/web_dialog_delegate.h"
23 class ConstrainedWebDialogDelegate;
25 // Modal dialog for displaying detailed certificate information. This is used in
26 // chromeos builds to display detailed information in a modal dialog when the
27 // user clicks on "View" from the Certificate Manager dialog.
28 class CertificateViewerModalDialog : public ui::WebDialogDelegate {
30 // Construct a certificate viewer for the passed in certificate. A reference
31 // to the certificate pointer is added for the lifetime of the certificate
33 explicit CertificateViewerModalDialog(
34 net::X509Certificate* cert);
35 virtual ~CertificateViewerModalDialog();
37 virtual void Show(content::WebContents* web_contents,
38 gfx::NativeWindow parent);
39 virtual web_modal::NativeWebContentsModalDialog
40 GetNativeWebContentsModalDialog();
41 const content::WebUI* GetWebUI() const { return webui_; }
44 // Overridden from ui::WebDialogDelegate:
45 virtual ui::ModalType GetDialogModalType() const OVERRIDE;
46 virtual base::string16 GetDialogTitle() const OVERRIDE;
47 virtual GURL GetDialogContentURL() const OVERRIDE;
48 virtual void GetWebUIMessageHandlers(
49 std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
50 virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
51 virtual std::string GetDialogArgs() const OVERRIDE;
52 virtual void OnDialogShown(
53 content::WebUI* webui,
54 content::RenderViewHost* render_view_host) OVERRIDE;
55 virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
56 virtual void OnCloseContents(
57 content::WebContents* source, bool* out_close_dialog) OVERRIDE;
58 virtual bool ShouldShowDialogTitle() const OVERRIDE;
60 // The certificate being viewed.
61 scoped_refptr<net::X509Certificate> cert_;
63 // The title of the certificate viewer dialog, Certificate Viewer: CN.
64 base::string16 title_;
67 content::WebUI* webui_;
68 gfx::NativeWindow window_;
69 DISALLOW_COPY_AND_ASSIGN(CertificateViewerModalDialog);
72 // Dialog for displaying detailed certificate information. This is used in linux
73 // and chromeos builds to display detailed information in a floating dialog when
74 // the user clicks on "Certificate Information" from the lock icon of a web site
75 // or "View" from the Certificate Manager.
76 class CertificateViewerDialog : public CertificateViewerModalDialog {
78 // Construct a certificate viewer for the passed in certificate. A reference
79 // to the certificate pointer is added for the lifetime of the certificate
81 explicit CertificateViewerDialog(net::X509Certificate* cert);
82 virtual ~CertificateViewerDialog();
84 // CertificateViewerModalDialog overrides.
85 virtual void Show(content::WebContents* web_contents,
86 gfx::NativeWindow parent) OVERRIDE;
87 virtual web_modal::NativeWebContentsModalDialog
88 GetNativeWebContentsModalDialog() OVERRIDE;
91 // Overridden from ui::WebDialogDelegate:
92 virtual GURL GetDialogContentURL() const OVERRIDE;
93 virtual ui::ModalType GetDialogModalType() const OVERRIDE;
96 ConstrainedWebDialogDelegate* dialog_;
98 DISALLOW_COPY_AND_ASSIGN(CertificateViewerDialog);
101 // Dialog handler which handles calls from the JS WebUI code to view certificate
102 // details and export the certificate.
103 class CertificateViewerDialogHandler : public content::WebUIMessageHandler {
105 CertificateViewerDialogHandler(CertificateViewerModalDialog* dialog,
106 net::X509Certificate* cert);
107 virtual ~CertificateViewerDialogHandler();
109 // Overridden from WebUIMessageHandler
110 virtual void RegisterMessages() OVERRIDE;
113 // Brings up the export certificate dialog for the chosen certificate in the
116 // The input is an integer index to the certificate in the chain to export.
117 void ExportCertificate(const base::ListValue* args);
119 // Gets the details for a specific certificate in the certificate chain. Calls
120 // the javascript function cert_viewer.getCertificateFields with a tree
121 // structure containing the fields and values for certain nodes.
123 // The input is an integer index to the certificate in the chain to view.
124 void RequestCertificateFields(const base::ListValue* args);
126 // Helper function to get the certificate index from |args|. Returns -1 if
127 // the index is out of range.
128 int GetCertificateIndex(const base::ListValue* args) const;
130 // The certificate being viewed.
131 scoped_refptr<net::X509Certificate> cert_;
134 CertificateViewerModalDialog* dialog_;
136 // The certificate chain. Does not take references, so only valid as long as
138 net::X509Certificate::OSCertHandles cert_chain_;
140 DISALLOW_COPY_AND_ASSIGN(CertificateViewerDialogHandler);
143 #endif // CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_