CT: Adding preliminary Certificate Transparency support to Chromium.

chrome/browser/ui/website_settings/website_settings.h

Index: chrome/browser/ui/website_settings/website_settings.h
diff --git a/chrome/browser/ui/website_settings/website_settings.h b/chrome/browser/ui/website_settings/website_settings.h
index e27d8571ae6bb52e86765be4579d5a70a6a02656..fdfa003e926fcc9cb64e58102158ca06107b0fc3 100644
--- a/chrome/browser/ui/website_settings/website_settings.h
+++ b/chrome/browser/ui/website_settings/website_settings.h
@@ -66,9 +66,22 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
     SITE_IDENTITY_STATUS_ADMIN_PROVIDED_CERT,
   };
 
+  // Validation status of a website's certificate via Certificate Transparency.
+  enum CertTransparencyStatus {
+    // No status about the website's certificate is available.
+    CERT_TRANSPARENCY_STATUS_UNKNOWN = 0,
+    // One or more SCTs present, none verified.
+    CERT_TRANSPARENCY_STATUS_HAS_SCT,
+    // One or more valid SCTs were presented for the server's certificate.
+    CERT_TRANSPARENCY_STATUS_HAS_VALID_SCT,
+    // XXX(rsleevi): Do we also plan to track "Presented SCTs, but none valid?"
+    // or "Presented SCTs, but not by any trusted logs" (etc).
+  };
+
   // Creates a WebsiteSettings for the passed |url| using the given |ssl| status
   // object to determine the status of the site's connection. The
   // |WebsiteSettings| takes ownership of the |ui|.
+  // XXX(rsleevi): Pass through the SCT store.
   WebsiteSettings(WebsiteSettingsUI* ui,
                   Profile* profile,
                   TabSpecificContentSettings* tab_specific_content_settings,
@@ -113,6 +126,10 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
     return organization_name_;
   }
 
+  string16 cert_transparency_details() const {
+    return cert_transparency_details_;
+  }
+
   // SiteDataObserver implementation.
   virtual void OnSiteDataAccessed() OVERRIDE;
 
@@ -164,6 +181,8 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
   // Status of the connection to the website.
   SiteConnectionStatus site_connection_status_;
 
+  CertTransparencyStatus cert_transparency_status_;
+
   // TODO(markusheintz): Move the creation of all the string16 typed UI
   // strings below to the corresponding UI code, in order to prevent
   // unnecessary UTF-8 string conversions.
@@ -185,6 +204,11 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
   // the UI.
   string16 organization_name_;
 
+  // For websites that were successfully checked using Certificate
+  // Transparency, contains a description about the validation status and which
+  // logs were used. This string will be displayed in the UI.
+  string16 cert_transparency_details_;
+
   // The |CertStore| provides all X509Certificates.
   content::CertStore* cert_store_;