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// Copyright (c) 2009 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/chromeos/external_cookie_handler.h"
#include "base/command_line.h"
#include "base/file_util.h"
#include "chrome/browser/chromeos/pipe_reader.h"
#include "chrome/browser/profile.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/net/url_request_context_getter.h"
#include "googleurl/src/gurl.h"
#include "net/base/cookie_store.h"
#include "net/url_request/url_request_context.h"
namespace chromeos {
void ExternalCookieHandler::GetCookies(const CommandLine& parsed_command_line,
Profile* profile) {
// If there are Google External SSO cookies, add them to the cookie store.
if (parsed_command_line.HasSwitch(switches::kCookiePipe)) {
FilePath cookie_pipe =
parsed_command_line.GetSwitchValuePath(switches::kCookiePipe);
if (file_util::PathExists(cookie_pipe)) {
ExternalCookieHandler cookie_handler(new PipeReader(cookie_pipe));
cookie_handler.HandleCookies(
profile->GetRequestContext()->GetCookieStore());
file_util::Delete(cookie_pipe, false);
}
}
}
// static
const char ExternalCookieHandler::kGoogleAccountsUrl[] =
"https://www.google.com/a/google.com/acs";
const int kChunkSize = 256;
// Reads up to a newline, or the end of the data, in increments of |chunk|
std::string ExternalCookieHandler::ReadLine(int chunk) {
std::string cookie_line = reader_->Read(chunk);
// As long as it's not an empty line...
if (!cookie_line.empty()) {
// and there's no newline at the end...
while ('\n' != cookie_line[cookie_line.length() - 1]) {
// try to pull more data...
std::string piece = reader_->Read(chunk);
if (piece.empty()) // only stop if there's none left.
break;
else
cookie_line.append(piece); // otherwise, append and keep going.
}
}
return cookie_line;
}
bool ExternalCookieHandler::HandleCookies(net::CookieStore *cookie_store) {
DCHECK(cookie_store);
if (NULL != reader_.get()) {
GURL url(ExternalCookieHandler::kGoogleAccountsUrl);
net::CookieOptions options;
options.set_include_httponly();
// Each line we get is a cookie. Grab up to a newline, then put
// it in to the cookie jar.
std::string cookie_line = ReadLine(kChunkSize);
while (!cookie_line.empty()) {
if (!cookie_store->SetCookieWithOptions(url, cookie_line, options))
return false;
cookie_line = ReadLine(kChunkSize);
}
return true;
}
return false;
}
} // namespace chromeos
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