Initial support for partitioning cookies for isolated apps.

chrome/browser/automation/automation_util.cc

+// Copyright (c) 2011 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.
+
+#include "chrome/browser/automation/automation_util.h"
+
+#include <string>
+
+#include "base/values.h"
+#include "chrome/browser/automation/automation_provider_json.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/renderer_host/browser_render_process_host.h"
+#include "chrome/common/net/url_request_context_getter.h"
+#include "chrome/browser/ui/browser.h"
+#include "content/browser/browser_thread.h"
+#include "content/browser/renderer_host/render_view_host.h"
+#include "net/base/cookie_store.h"
+#include "net/url_request/url_request_context.h"
+
+namespace {
+
+void GetCookiesOnIOThread(
+    const GURL& url,
+    const scoped_refptr<URLRequestContextGetter>& context_getter,
+    base::WaitableEvent* event,
+    std::string* cookies) {
+  *cookies = context_getter->GetCookieStore()->GetCookies(url);
+  event->Signal();
+}
+
+void SetCookieOnIOThread(
+    const GURL& url,
+    const std::string& value,
+    const scoped_refptr<URLRequestContextGetter>& context_getter,
+    base::WaitableEvent* event,
+    bool* success) {
+  *success = context_getter->GetCookieStore()->SetCookie(url, value);
+  event->Signal();
+}
+
+void DeleteCookieOnIOThread(
+    const GURL& url,
+    const std::string& name,
+    const scoped_refptr<URLRequestContextGetter>& context_getter,
+    base::WaitableEvent* event) {
+  context_getter->GetCookieStore()->DeleteCookie(url, name);
+  event->Signal();
+}
+
+}  // namespace
+
+namespace automation_util {
+
+void GetCookies(const GURL& url,
+                TabContents* contents,
+                int* value_size,
+                std::string* value) {
+  *value_size = -1;
+  if (url.is_valid() && contents) {
+    // Since we may be on the UI thread don't call GetURLRequestContext().
+    // Get the request context specific to the current TabContents and app.
+    const Extension* installed_app = static_cast<BrowserRenderProcessHost*>(
+        contents->render_view_host()->process())->installed_app();
+    scoped_refptr<URLRequestContextGetter> context_getter =
+        contents->profile()->GetRequestContextForPossibleApp(installed_app);
+
+    base::WaitableEvent event(true /* manual reset */,
+                              false /* not initially signaled */);
+    CHECK(BrowserThread::PostTask(
+              BrowserThread::IO, FROM_HERE,
+              NewRunnableFunction(&GetCookiesOnIOThread,
+                                  url, context_getter, &event, value)));
+    event.Wait();
+
+    *value_size = static_cast<int>(value->size());
+  }
+}
+
+void SetCookie(const GURL& url,
+               const std::string value,
+               TabContents* contents,
+               int* response_value) {
+  *response_value = -1;
+
+  if (url.is_valid() && contents) {
+    // Since we may be on the UI thread don't call GetURLRequestContext().
+    // Get the request context specific to the current TabContents and app.
+    const Extension* installed_app = static_cast<BrowserRenderProcessHost*>(
+        contents->render_view_host()->process())->installed_app();
+    scoped_refptr<URLRequestContextGetter> context_getter =
+        contents->profile()->GetRequestContextForPossibleApp(installed_app);
+
+    base::WaitableEvent event(true /* manual reset */,
+                              false /* not initially signaled */);
+    bool success = false;
+    CHECK(BrowserThread::PostTask(
+              BrowserThread::IO, FROM_HERE,
+              NewRunnableFunction(&SetCookieOnIOThread,
+                                  url, value, context_getter, &event,
+                                  &success)));
+    event.Wait();
+    if (success)
+      *response_value = 1;
+  }
+}
+
+void DeleteCookie(const GURL& url,
+                  const std::string& cookie_name,
+                  TabContents* contents,
+                  bool* success) {
+  *success = false;
+  if (url.is_valid() && contents) {
+    // Since we may be on the UI thread don't call GetURLRequestContext().
+    // Get the request context specific to the current TabContents and app.
+    const Extension* installed_app = static_cast<BrowserRenderProcessHost*>(
+        contents->render_view_host()->process())->installed_app();
+    scoped_refptr<URLRequestContextGetter> context_getter =
+        contents->profile()->GetRequestContextForPossibleApp(installed_app);
+
+    base::WaitableEvent event(true /* manual reset */,
+                              false /* not initially signaled */);
+    CHECK(BrowserThread::PostTask(
+              BrowserThread::IO, FROM_HERE,
+              NewRunnableFunction(&DeleteCookieOnIOThread,
+                                  url, cookie_name, context_getter, &event)));
+    event.Wait();
+    *success = true;
+  }
+}
+
+void GetCookiesJSON(AutomationProvider* provider,
+                    DictionaryValue* args,
+                    IPC::Message* reply_message) {
+  AutomationJSONReply reply(provider, reply_message);
+  Browser* browser;
+  std::string error;
+  if (!GetBrowserFromJSONArgs(args, &browser, &error)) {
+    reply.SendError(error);
+    return;
+  }
+  std::string url;
+  if (!args->GetString("url", &url)) {
+    reply.SendError("'url' missing or invalid");
+    return;
+  }
+
+  // Since we may be on the UI thread don't call GetURLRequestContext().
+  scoped_refptr<URLRequestContextGetter> context_getter =
+      browser->profile()->GetRequestContext();
+
+  std::string cookies;
+  base::WaitableEvent event(true /* manual reset */,
+                            false /* not initially signaled */);
+  Task* task = NewRunnableFunction(
+      &GetCookiesOnIOThread,
+      GURL(url), context_getter, &event, &cookies);
+  if (!BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, task)) {
+    reply.SendError("Couldn't post task to get the cookies");
+    return;
+  }
+  event.Wait();
+
+  DictionaryValue dict;
+  dict.SetString("cookies", cookies);
+  reply.SendSuccess(&dict);
+}
+
+void DeleteCookieJSON(AutomationProvider* provider,
+                      DictionaryValue* args,
+                      IPC::Message* reply_message) {
+  AutomationJSONReply reply(provider, reply_message);
+  Browser* browser;
+  std::string error;
+  if (!GetBrowserFromJSONArgs(args, &browser, &error)) {
+    reply.SendError(error);
+    return;
+  }
+  std::string url, name;
+  if (!args->GetString("url", &url)) {
+    reply.SendError("'url' missing or invalid");
+    return;
+  }
+  if (!args->GetString("name", &name)) {
+    reply.SendError("'name' missing or invalid");
+    return;
+  }
+
+  // Since we may be on the UI thread don't call GetURLRequestContext().
+  scoped_refptr<URLRequestContextGetter> context_getter =
+      browser->profile()->GetRequestContext();
+
+  base::WaitableEvent event(true /* manual reset */,
+                            false /* not initially signaled */);
+  Task* task = NewRunnableFunction(
+      &DeleteCookieOnIOThread,
+      GURL(url), name, context_getter, &event);
+  if (!BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, task)) {
+    reply.SendError("Couldn't post task to delete the cookie");
+    return;
+  }
+  event.Wait();
+  reply.SendSuccess(NULL);
+}
+
+void SetCookieJSON(AutomationProvider* provider,
+                   DictionaryValue* args,
+                   IPC::Message* reply_message) {
+  AutomationJSONReply reply(provider, reply_message);
+  Browser* browser;
+  std::string error;
+  if (!GetBrowserFromJSONArgs(args, &browser, &error)) {
+    reply.SendError(error);
+    return;
+  }
+  std::string url, cookie;
+  if (!args->GetString("url", &url)) {
+    reply.SendError("'url' missing or invalid");
+    return;
+  }
+  if (!args->GetString("cookie", &cookie)) {
+    reply.SendError("'cookie' missing or invalid");
+    return;
+  }
+
+  // Since we may be on the UI thread don't call GetURLRequestContext().
+  scoped_refptr<URLRequestContextGetter> context_getter =
+      browser->profile()->GetRequestContext();
+
+  base::WaitableEvent event(true /* manual reset */,
+                            false /* not initially signaled */);
+  bool success = false;
+  Task* task = NewRunnableFunction(
+      &SetCookieOnIOThread,
+      GURL(url), cookie, context_getter, &event, &success);
+  if (!BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, task)) {
+    reply.SendError("Couldn't post task to set the cookie");
+    return;
+  }
+  event.Wait();
+
+  if (!success) {
+    reply.SendError("Could not set the cookie");
+    return;
+  }
+  reply.SendSuccess(NULL);
+}
+
+}  // namespace automation_util