Add m-esr52 at 52.6.0

1 files changed, 109 insertions, 0 deletions

diff --git a/netwerk/cookie/nsICookiePermission.idl b/netwerk/cookie/nsICookiePermission.idl
new file mode 100644
index 000000000..fd4a879f9
--- /dev/null
+++ b/netwerk/cookie/nsICookiePermission.idl
@@ -0,0 +1,109 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+interface nsICookie2;
+interface nsIURI;
+interface nsIChannel;
+
+typedef long nsCookieAccess;
+
+/**
+ * An interface to test for cookie permissions
+ */
+[scriptable, uuid(11ddd4ed-8f5b-40b3-b2a0-27c20ea1c88d)]
+interface nsICookiePermission : nsISupports
+{
+  /**
+   * nsCookieAccess values
+   */
+  const nsCookieAccess ACCESS_DEFAULT = 0;
+  const nsCookieAccess ACCESS_ALLOW   = 1;
+  const nsCookieAccess ACCESS_DENY    = 2;
+
+  /**
+   * additional values for nsCookieAccess which may not match
+   * nsIPermissionManager. Keep 3-7 available to allow nsIPermissionManager to
+   * add values without colliding. ACCESS_SESSION is not directly returned by
+   * any methods on this interface.
+   */
+  const nsCookieAccess ACCESS_SESSION = 8;
+  const nsCookieAccess ACCESS_ALLOW_FIRST_PARTY_ONLY = 9;
+  const nsCookieAccess ACCESS_LIMIT_THIRD_PARTY = 10;
+
+  /**
+   * setAccess
+   *
+   * this method is called to block cookie access for the given URI.  this
+   * may result in other URIs being blocked as well (e.g., URIs which share
+   * the same host name).
+   *
+   * @param aURI
+   *        the URI to block
+   * @param aAccess
+   *        the new cookie access for the URI.
+   */
+  void setAccess(in nsIURI         aURI,
+                 in nsCookieAccess aAccess);
+
+  /**
+   * canAccess
+   *
+   * this method is called to test whether or not the given URI/channel may
+   * access the cookie database, either to set or get cookies.
+   *
+   * @param aURI
+   *        the URI trying to access cookies
+   * @param aChannel
+   *        the channel corresponding to aURI
+   *
+   * @return one of the following nsCookieAccess values:
+   *         ACCESS_DEFAULT, ACCESS_ALLOW, ACCESS_DENY, or
+   *         ACCESS_ALLOW_FIRST_PARTY_ONLY
+   */
+  nsCookieAccess canAccess(in nsIURI     aURI,
+                           in nsIChannel aChannel);
+
+  /**
+   * canSetCookie
+   *
+   * this method is called to test whether or not the given URI/channel may
+   * set a specific cookie.  this method is always preceded by a call to
+   * canAccess. it may modify the isSession and expiry attributes of the
+   * cookie via the aIsSession and aExpiry parameters, in order to limit
+   * or extend the lifetime of the cookie. this is useful, for instance, to
+   * downgrade a cookie to session-only if it fails to meet certain criteria.
+   *
+   * @param aURI
+   *        the URI trying to set the cookie
+   * @param aChannel
+   *        the channel corresponding to aURI
+   * @param aCookie
+   *        the cookie being added to the cookie database
+   * @param aIsSession
+   *        when canSetCookie is invoked, this is the current isSession attribute
+   *        of the cookie. canSetCookie may leave this value unchanged to
+   *        preserve this attribute of the cookie.
+   * @param aExpiry
+   *        when canSetCookie is invoked, this is the current expiry time of
+   *        the cookie. canSetCookie may leave this value unchanged to
+   *        preserve this attribute of the cookie.
+   *
+   * @return true if the cookie can be set.
+   */
+  boolean canSetCookie(in nsIURI     aURI,
+                       in nsIChannel aChannel,
+                       in nsICookie2 aCookie,
+                       inout boolean aIsSession,
+                       inout int64_t aExpiry);
+};
+
+%{ C++
+/**
+ * The nsICookiePermission implementation is an XPCOM service registered
+ * under the ContractID:
+ */
+#define NS_COOKIEPERMISSION_CONTRACTID "@mozilla.org/cookie/permission;1"
+%}