Implementation for chrome.certificateProvider.requestPin/stopPinRequest

chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_API_H_
 
 #include "extensions/browser/extension_function.h"
 
 namespace chromeos {
 namespace certificate_provider {
 struct CertificateInfo;
 }
 }
 
 namespace extensions {
 
 namespace api {
 namespace certificate_provider {
+// The maximum number of times per minute, extension is allowed to show PIN
+// dialog again after user closed the previous one.
+extern const int kMaxClosedDialogsPer10Mins;
+
 struct CertificateInfo;
 }
 }
 
 class CertificateProviderInternalReportCertificatesFunction
     : public UIThreadExtensionFunction {
  private:
   ~CertificateProviderInternalReportCertificatesFunction() override;
   ResponseAction Run() override;
 
   bool ParseCertificateInfo(
       const api::certificate_provider::CertificateInfo& info,
       chromeos::certificate_provider::CertificateInfo* out_info);
 
   DECLARE_EXTENSION_FUNCTION("certificateProviderInternal.reportCertificates",
                              CERTIFICATEPROVIDERINTERNAL_REPORTCERTIFICATES);
 };
 
 class CertificateProviderInternalReportSignatureFunction
     : public UIThreadExtensionFunction {
  private:
   ~CertificateProviderInternalReportSignatureFunction() override;
   ResponseAction Run() override;
 
   DECLARE_EXTENSION_FUNCTION("certificateProviderInternal.reportSignature",
                              CERTIFICATEPROVIDERINTERNAL_REPORTSIGNATURE);
 };
 
+class CertificateProviderRequestPinFunction : public UIThreadExtensionFunction {
+ private:
+  ~CertificateProviderRequestPinFunction() override;
+  ResponseAction Run() override;
+  bool ShouldSkipQuotaLimiting() const override;
+  void GetQuotaLimitHeuristics(
+      extensions::QuotaLimitHeuristics* heuristics) const override;
+  void OnInputReceived(const base::string16& value);
+
+  DECLARE_EXTENSION_FUNCTION("certificateProvider.requestPin",
+                             CERTIFICATEPROVIDER_REQUESTPIN);
+};
+
+class CertificateProviderStopPinRequestFunction
+    : public UIThreadExtensionFunction {
+ private:
+  ~CertificateProviderStopPinRequestFunction() override;
+  ResponseAction Run() override;
+  void DialogClosed(const base::string16& value);
+
+  DECLARE_EXTENSION_FUNCTION("certificateProvider.stopPinRequest",
+                             CERTIFICATEPROVIDER_STOPPINREQUEST);
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_API_H_