ios/web/public/security_style.h

   1 // Copyright 2014 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 IOS_WEB_PUBLIC_SECURITY_STYLE_H_
   6 #define IOS_WEB_PUBLIC_SECURITY_STYLE_H_
   7
   8 namespace web {
   9
  10 // Various aspects of the UI change their appearance according to the security
  11 // context in which they are displayed.  For example, the location bar displays
  12 // a lock icon when it is displayed during a valid SSL connection.
  13 // SecuritySyle enumerates these styles, but it is up to the UI elements to
  14 // adjust their display appropriately.
  15 enum SecurityStyle {
  16   // SECURITY_STYLE_UNKNOWN indicates that we do not know the proper security
  17   // style for this object.
  18   SECURITY_STYLE_UNKNOWN,
  19
  20   // SECURITY_STYLE_UNAUTHENTICATED means the authenticity of this object can
  21   // not be determined, either because it was retrieved using an unauthenticated
  22   // protocol, such as HTTP or FTP, or it was retrieved using a protocol that
  23   // supports authentication, such as HTTPS, but there were errors during
  24   // transmission that render us uncertain to the object's authenticity.
  25   SECURITY_STYLE_UNAUTHENTICATED,
  26
  27   // SECURITY_STYLE_AUTHENTICATION_BROKEN indicates that we tried to retrieve
  28   // this object in an authenticated manner but were unable to do so.
  29   SECURITY_STYLE_AUTHENTICATION_BROKEN,
  30
  31   // SECURITY_STYLE_WARNING means that the object was retrieved in an
  32   // authenticated manner, but there were security issues with the retrieval or
  33   // the object interacted with less secure objects.
  34   SECURITY_STYLE_WARNING,
  35
  36   // SECURITY_STYLE_AUTHENTICATED indicates that we successfully retrieved this
  37   // object over an authenticated protocol, such as HTTPS.
  38   SECURITY_STYLE_AUTHENTICATED,
  39   SECURITY_STYLE_LAST = SECURITY_STYLE_AUTHENTICATED
  40 };
  41
  42 }  // namespace web
  43
  44 #endif  // IOS_WEB_PUBLIC_SECURITY_STYLE_H_