chrome/browser/extensions/chrome_content_verifier_delegate.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_VERIFIER_DELEGATE_H_
   6 #define CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_VERIFIER_DELEGATE_H_
   7
   8 #include "extensions/browser/content_verifier_delegate.h"
   9
  10 namespace content {
  11 class BrowserContext;
  12 }
  13
  14 namespace extensions {
  15
  16 class ChromeContentVerifierDelegate : public ContentVerifierDelegate {
  17  public:
  18   static Mode GetDefaultMode();
  19
  20   explicit ChromeContentVerifierDelegate(content::BrowserContext* context);
  21
  22   ~ChromeContentVerifierDelegate() override;
  23
  24   // ContentVerifierDelegate:
  25   Mode ShouldBeVerified(const Extension& extension) override;
  26   ContentVerifierKey GetPublicKey() override;
  27   GURL GetSignatureFetchUrl(const std::string& extension_id,
  28                             const base::Version& version) override;
  29   std::set<base::FilePath> GetBrowserImagePaths(
  30       const extensions::Extension* extension) override;
  31   void VerifyFailed(const std::string& extension_id,
  32                     ContentVerifyJob::FailureReason reason) override;
  33
  34  private:
  35   void LogFailureForPolicyForceInstall(const std::string& extension_id);
  36
  37   content::BrowserContext* context_;
  38   ContentVerifierDelegate::Mode default_mode_;
  39
  40   // For reporting metrics in BOOTSTRAP mode, when an extension would be
  41   // disabled if content verification was in ENFORCE mode.
  42   std::set<std::string> would_be_disabled_ids_;
  43
  44   // Currently enterprise policy extensions that must remain enabled will not
  45   // be disabled due to content verification failure, but we are considering
  46   // changing this (crbug.com/447040), so for now we are tracking how often
  47   // this happens to help inform the decision.
  48   std::set<std::string> corrupt_policy_extensions_;
  49
  50   DISALLOW_COPY_AND_ASSIGN(ChromeContentVerifierDelegate);
  51 };
  52
  53 }  // namespace extensions
  54
  55 #endif  // CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_VERIFIER_DELEGATE_H_