DevTools: Add ability to add and edit cookies

third_party/WebKit/Source/devtools/front_end/sdk/CookieParser.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 232 matching lines @@
   }
 
   /**
    * @return {boolean}
    */
   secure() {
     return 'secure' in this._attributes;
   }
 
   /**
-   * @return {string}
+   * TODO(allada) This should not rely on _attributes and instead store them individually.

[allada, 2016/12/23 00:37:11]

nit: We try not to add any non-jsdoc stuff in /** comments, can we move this
just above "return" below? 

+   * @return {!Protocol.Network.CookieSameSite}
    */
   sameSite() {
-    return this._attributes['samesite'];
+    return /** @type {!Protocol.Network.CookieSameSite} */ (this._attributes['samesite']);
   }
 
   /**
    * @return {boolean}
    */
   session() {
     // RFC 2965 suggests using Discard attribute to mark session cookies, but this does not seem to be widely used.
     // Check for absence of explicitly max-age or expiry date instead.
     return !('expires' in this._attributes || 'max-age' in this._attributes);
   }
@@ skipping 33 matching lines @@
     return this._attributes['max-age'];
   }
 
   /**
    * @return {number}
    */
   size() {
     return this._size;
   }
 
+  url() {
+    return (this.secure() ? 'https://' : 'http://') + this.domain() + this.path();
+  }
+
   /**
    * @param {number} size
    */
   setSize(size) {
     this._size = size;
   }
 
   /**
    * @return {?Date}
    */
@@ skipping 22 matching lines @@
    * @param {string=} value
    */
   addAttribute(key, value) {
     this._attributes[key.toLowerCase()] = value;
   }
 
   /**
    * @param {function(?Protocol.Error)=} callback
    */
   remove(callback) {
-    this._target.networkAgent().deleteCookie(
-        this.name(), (this.secure() ? 'https://' : 'http://') + this.domain() + this.path(), callback);
+    this._target.networkAgent().deleteCookie(this.name(), this.url(), callback);
+  }
+
+  /**
+   * @param {function(?Protocol.Error, boolean)=} callback
+   */
+  save(callback) {
+    var domain = this.domain();
+    if (!domain.startsWith('.'))
+      domain = '';
+    var expires = undefined;
+    if (this.expires())
+      expires = Math.floor(Date.parse(this.expires()) / 1000);
+    this._target.networkAgent().setCookie(this.url(), this.name(), this.value(), domain, this.path(), this.secure(),
+      this.httpOnly(), this.sameSite(), expires, callback);
   }
 };
 
 /**
  * @enum {number}
  */
 SDK.Cookie.Type = {
   Request: 0,
   Response: 1
 };
@@ skipping 29 matching lines @@
  * @param {!SDK.Target} target
  * @param {!Protocol.Network.Cookie} protocolCookie
  * @return {!SDK.Cookie}
  */
 SDK.Cookies._parseProtocolCookie = function(target, protocolCookie) {
   var cookie = new SDK.Cookie(target, protocolCookie.name, protocolCookie.value, null);
   cookie.addAttribute('domain', protocolCookie['domain']);
   cookie.addAttribute('path', protocolCookie['path']);
   cookie.addAttribute('port', protocolCookie['port']);
   if (protocolCookie['expires'])
-    cookie.addAttribute('expires', protocolCookie['expires']);
+    cookie.addAttribute('expires', (new Date(protocolCookie['expires'])).toUTCString());
   if (protocolCookie['httpOnly'])
     cookie.addAttribute('httpOnly');
   if (protocolCookie['secure'])
     cookie.addAttribute('secure');
   if (protocolCookie['sameSite'])
     cookie.addAttribute('sameSite', protocolCookie['sameSite']);
   cookie.setSize(protocolCookie['size']);
   return cookie;
 };
 
@@ skipping 14 matching lines @@
 /**
  * @param {string} cookieDomain
  * @param {string} resourceDomain
  * @return {boolean}
  */
 SDK.Cookies.cookieDomainMatchesResourceDomain = function(cookieDomain, resourceDomain) {
   if (cookieDomain.charAt(0) !== '.')
     return resourceDomain === cookieDomain;
   return !!resourceDomain.match(new RegExp('^([^\\.]+\\.)*' + cookieDomain.substring(1).escapeForRegExp() + '$', 'i'));
 };