Moving google_apis and GaiaClient to src/google_apis.

chrome/common/net/gaia/gaia_authenticator.cc

Index: chrome/common/net/gaia/gaia_authenticator.cc
diff --git a/chrome/common/net/gaia/gaia_authenticator.cc b/chrome/common/net/gaia/gaia_authenticator.cc
deleted file mode 100644
index af12b7a1b97a277041fcd72f8078195ffefb29a2..0000000000000000000000000000000000000000
--- a/chrome/common/net/gaia/gaia_authenticator.cc
+++ /dev/null
@@ -1,400 +0,0 @@
-// Copyright (c) 2012 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/common/net/gaia/gaia_authenticator.h"
-
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/port.h"
-#include "base/string_split.h"
-#include "googleurl/src/gurl.h"
-#include "net/base/escape.h"
-#include "net/http/http_status_code.h"
-
-using std::pair;
-using std::string;
-using std::vector;
-
-namespace gaia {
-
-static const char kGaiaV1IssueAuthTokenPath[] = "/accounts/IssueAuthToken";
-
-static const char kGetUserInfoPath[] = "/accounts/GetUserInfo";
-
-GaiaAuthenticator::AuthResults::AuthResults() : auth_error(None) {}
-
-GaiaAuthenticator::AuthResults::AuthResults(const AuthResults& other)
-    : email(other.email),
-      password(other.password),
-      sid(other.sid),
-      lsid(other.lsid),
-      auth_token(other.auth_token),
-      primary_email(other.primary_email),
-      error_msg(other.error_msg),
-      auth_error(other.auth_error),
-      auth_error_url(other.auth_error_url),
-      captcha_token(other.captcha_token),
-      captcha_url(other.captcha_url) {
-}
-
-GaiaAuthenticator::AuthResults::~AuthResults() {}
-
-GaiaAuthenticator::AuthParams::AuthParams() : authenticator(NULL),
-                                              request_id(0) {}
-
-GaiaAuthenticator::AuthParams::~AuthParams() {}
-
-// Sole constructor with initializers for all fields.
-GaiaAuthenticator::GaiaAuthenticator(const string& user_agent,
-                                     const string& service_id,
-                                     const string& gaia_url)
-    : user_agent_(user_agent),
-      service_id_(service_id),
-      gaia_url_(gaia_url),
-      request_count_(0),
-      delay_(0),
-      next_allowed_auth_attempt_time_(0),
-      early_auth_attempt_count_(0),
-      message_loop_(NULL) {
-}
-
-GaiaAuthenticator::~GaiaAuthenticator() {
-}
-
-// mutex_ must be entered before calling this function.
-GaiaAuthenticator::AuthParams GaiaAuthenticator::MakeParams(
-    const string& user_name,
-    const string& password,
-    const string& captcha_token,
-    const string& captcha_value) {
-  AuthParams params;
-  params.request_id = ++request_count_;
-  params.email = user_name;
-  params.password = password;
-  params.captcha_token = captcha_token;
-  params.captcha_value = captcha_value;
-  params.authenticator = this;
-  return params;
-}
-
-bool GaiaAuthenticator::Authenticate(const string& user_name,
-                                     const string& password,
-                                     const string& captcha_token,
-                                     const string& captcha_value) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  AuthParams const params =
-      MakeParams(user_name, password, captcha_token, captcha_value);
-  return AuthenticateImpl(params);
-}
-
-bool GaiaAuthenticator::AuthenticateWithLsid(const string& lsid) {
-  auth_results_.lsid = lsid;
-  // We need to lookup the email associated with this LSID cookie in order to
-  // update |auth_results_| with the correct values.
-  if (LookupEmail(&auth_results_)) {
-    auth_results_.email = auth_results_.primary_email;
-    return IssueAuthToken(&auth_results_, service_id_);
-  }
-  return false;
-}
-
-bool GaiaAuthenticator::AuthenticateImpl(const AuthParams& params) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  AuthResults results;
-  const bool succeeded = AuthenticateImpl(params, &results);
-  return succeeded;
-}
-
-// This method makes an HTTP request to the Gaia server, and calls other
-// methods to help parse the response. If authentication succeeded, then
-// Gaia-issued cookies are available in the respective variables; if
-// authentication failed, then the exact error is available as an enum. If the
-// client wishes to save the credentials, the last parameter must be true.
-// If a subsequent request is made with fresh credentials, the saved credentials
-// are wiped out; any subsequent request to the zero-parameter overload of this
-// method preserves the saved credentials.
-bool GaiaAuthenticator::AuthenticateImpl(const AuthParams& params,
-                                         AuthResults* results) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  results->auth_error = ConnectionUnavailable;
-  results->email = params.email.data();
-  results->password = params.password;
-
-  // The aim of this code is to start failing requests if due to a logic error
-  // in the program we're hammering GAIA.
-#if defined(OS_WIN)
-  __time32_t now = _time32(0);
-#else  // defined(OS_WIN)
-  time_t now = time(0);
-#endif  // defined(OS_WIN)
-
-  if (now > next_allowed_auth_attempt_time_) {
-    next_allowed_auth_attempt_time_ = now + 1;
-    // If we're more than 2 minutes past the allowed time we reset the early
-    // attempt count.
-    if (now - next_allowed_auth_attempt_time_ > 2 * 60) {
-      delay_ = 1;
-      early_auth_attempt_count_ = 0;
-    }
-  } else {
-    ++early_auth_attempt_count_;
-    // Allow 3 attempts, but then limit.
-    if (early_auth_attempt_count_ > 3) {
-      delay_ = GetBackoffDelaySeconds(delay_);
-      next_allowed_auth_attempt_time_ = now + delay_;
-      return false;
-    }
-  }
-
-  return PerformGaiaRequest(params, results);
-}
-
-bool GaiaAuthenticator::PerformGaiaRequest(const AuthParams& params,
-                                           AuthResults* results) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  GURL gaia_auth_url(gaia_url_);
-
-  string post_body;
-  post_body += "Email=" + net::EscapeUrlEncodedData(params.email, true);
-  post_body += "&Passwd=" + net::EscapeUrlEncodedData(params.password, true);
-  post_body += "&source=" + net::EscapeUrlEncodedData(user_agent_, true);
-  post_body += "&service=" + service_id_;
-  if (!params.captcha_token.empty() && !params.captcha_value.empty()) {
-    post_body += "&logintoken=" +
-                 net::EscapeUrlEncodedData(params.captcha_token, true);
-    post_body += "&logincaptcha=" +
-                 net::EscapeUrlEncodedData(params.captcha_value, true);
-  }
-  post_body += "&PersistentCookie=true";
-  // We set it to GOOGLE (and not HOSTED or HOSTED_OR_GOOGLE) because we only
-  // allow consumer logins.
-  post_body += "&accountType=GOOGLE";
-
-  string message_text;
-  unsigned long server_response_code;
-  if (!Post(gaia_auth_url, post_body, &server_response_code, &message_text)) {
-    results->auth_error = ConnectionUnavailable;
-    return false;
-  }
-
-  // Parse reply in two different ways, depending on if request failed or
-  // succeeded.
-  if (net::HTTP_FORBIDDEN == server_response_code) {
-    ExtractAuthErrorFrom(message_text, results);
-    return false;
-  } else if (net::HTTP_OK == server_response_code) {
-    ExtractTokensFrom(message_text, results);
-    if (!IssueAuthToken(results, service_id_)) {
-      return false;
-    }
-
-    return LookupEmail(results);
-  } else {
-    results->auth_error = Unknown;
-    return false;
-  }
-}
-
-bool GaiaAuthenticator::Post(const GURL& url,
-                             const std::string& post_body,
-                             unsigned long* response_code,
-                             std::string* response_body) {
-  return false;
-}
-
-bool GaiaAuthenticator::LookupEmail(AuthResults* results) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  // Use the provided Gaia server, but change the path to what V1 expects.
-  GURL url(gaia_url_);  // Gaia server.
-  GURL::Replacements repl;
-  // Needs to stay in scope till GURL is out of scope.
-  string path(kGetUserInfoPath);
-  repl.SetPathStr(path);
-  url = url.ReplaceComponents(repl);
-
-  string post_body;
-  post_body += "LSID=";
-  post_body += net::EscapeUrlEncodedData(results->lsid, true);
-
-  unsigned long server_response_code;
-  string message_text;
-  if (!Post(url, post_body, &server_response_code, &message_text)) {
-    return false;
-  }
-
-  // Check if we received a valid AuthToken; if not, ignore it.
-  if (net::HTTP_FORBIDDEN == server_response_code) {
-    // Server says we're not authenticated.
-    ExtractAuthErrorFrom(message_text, results);
-    return false;
-  } else if (net::HTTP_OK == server_response_code) {
-    typedef vector<pair<string, string> > Tokens;
-    Tokens tokens;
-    base::SplitStringIntoKeyValuePairs(message_text, '=', '\n', &tokens);
-    for (Tokens::iterator i = tokens.begin(); i != tokens.end(); ++i) {
-      if ("accountType" == i->first) {
-        // We never authenticate an email as a hosted account.
-        DCHECK_EQ("GOOGLE", i->second);
-      } else if ("email" == i->first) {
-        results->primary_email = i->second;
-      }
-    }
-    return true;
-  }
-  return false;
-}
-
-int GaiaAuthenticator::GetBackoffDelaySeconds(int current_backoff_delay) {
-  NOTREACHED();
-  return current_backoff_delay;
-}
-
-// We need to call this explicitly when we need to obtain a long-lived session
-// token.
-bool GaiaAuthenticator::IssueAuthToken(AuthResults* results,
-                                       const string& service_id) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  // Use the provided Gaia server, but change the path to what V1 expects.
-  GURL url(gaia_url_);  // Gaia server.
-  GURL::Replacements repl;
-  // Needs to stay in scope till GURL is out of scope.
-  string path(kGaiaV1IssueAuthTokenPath);
-  repl.SetPathStr(path);
-  url = url.ReplaceComponents(repl);
-
-  string post_body;
-  post_body += "LSID=";
-  post_body += net::EscapeUrlEncodedData(results->lsid, true);
-  post_body += "&service=" + service_id;
-  post_body += "&Session=true";
-
-  unsigned long server_response_code;
-  string message_text;
-  if (!Post(url, post_body, &server_response_code, &message_text)) {
-    return false;
-  }
-
-  // Check if we received a valid AuthToken; if not, ignore it.
-  if (net::HTTP_FORBIDDEN == server_response_code) {
-    // Server says we're not authenticated.
-    ExtractAuthErrorFrom(message_text, results);
-    return false;
-  } else if (net::HTTP_OK == server_response_code) {
-    // Note that the format of message_text is different from what is returned
-    // in the first request, or to the sole request that is made to Gaia V2.
-    // Specifically, the entire string is the AuthToken, and looks like:
-    // "<token>" rather than "AuthToken=<token>". Thus, we need not use
-    // ExtractTokensFrom(...), but simply assign the token.
-    int last_index = message_text.length() - 1;
-    if ('\n' == message_text[last_index])
-      message_text.erase(last_index);
-    results->auth_token = message_text;
-    return true;
-  }
-  return false;
-}
-
-// Helper method that extracts tokens from a successful reply, and saves them
-// in the right fields.
-void GaiaAuthenticator::ExtractTokensFrom(const string& response,
-                                          AuthResults* results) {
-  vector<pair<string, string> > tokens;
-  base::SplitStringIntoKeyValuePairs(response, '=', '\n', &tokens);
-  for (vector<pair<string, string> >::iterator i = tokens.begin();
-      i != tokens.end(); ++i) {
-    if (i->first == "SID") {
-      results->sid = i->second;
-    } else if (i->first == "LSID") {
-      results->lsid = i->second;
-    } else if (i->first == "Auth") {
-      results->auth_token = i->second;
-    }
-  }
-}
-
-// Helper method that extracts tokens from a failure response, and saves them
-// in the right fields.
-void GaiaAuthenticator::ExtractAuthErrorFrom(const string& response,
-                                             AuthResults* results) {
-  vector<pair<string, string> > tokens;
-  base::SplitStringIntoKeyValuePairs(response, '=', '\n', &tokens);
-  for (vector<pair<string, string> >::iterator i = tokens.begin();
-      i != tokens.end(); ++i) {
-    if (i->first == "Error") {
-      results->error_msg = i->second;
-    } else if (i->first == "Url") {
-      results->auth_error_url = i->second;
-    } else if (i->first == "CaptchaToken") {
-      results->captcha_token = i->second;
-    } else if (i->first == "CaptchaUrl") {
-      results->captcha_url = i->second;
-    }
-  }
-
-  // Convert string error messages to enum values. Each case has two different
-  // strings; the first one is the most current and the second one is
-  // deprecated, but available.
-  const string& error_msg = results->error_msg;
-  if (error_msg == "BadAuthentication" || error_msg == "badauth") {
-    results->auth_error = BadAuthentication;
-  } else if (error_msg == "NotVerified" || error_msg == "nv") {
-    results->auth_error = NotVerified;
-  } else if (error_msg == "TermsNotAgreed" || error_msg == "tna") {
-    results->auth_error = TermsNotAgreed;
-  } else if (error_msg == "Unknown" || error_msg == "unknown") {
-    results->auth_error = Unknown;
-  } else if (error_msg == "AccountDeleted" || error_msg == "adel") {
-    results->auth_error = AccountDeleted;
-  } else if (error_msg == "AccountDisabled" || error_msg == "adis") {
-    results->auth_error = AccountDisabled;
-  } else if (error_msg == "CaptchaRequired" || error_msg == "cr") {
-    results->auth_error = CaptchaRequired;
-  } else if (error_msg == "ServiceUnavailable" || error_msg == "ire") {
-    results->auth_error = ServiceUnavailable;
-  }
-}
-
-// Reset all stored credentials, perhaps in preparation for letting a different
-// user sign in.
-void GaiaAuthenticator::ResetCredentials() {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  AuthResults blank;
-  auth_results_ = blank;
-}
-
-void GaiaAuthenticator::SetUsernamePassword(const string& username,
-                                            const string& password) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  auth_results_.password = password;
-  auth_results_.email = username;
-}
-
-void GaiaAuthenticator::SetUsername(const string& username) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  auth_results_.email = username;
-}
-
-void GaiaAuthenticator::RenewAuthToken(const string& auth_token) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  DCHECK(!this->auth_token().empty());
-  auth_results_.auth_token = auth_token;
-}
-void GaiaAuthenticator::SetAuthToken(const string& auth_token) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  auth_results_.auth_token = auth_token;
-}
-
-bool GaiaAuthenticator::Authenticate(const string& user_name,
-                                     const string& password) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  const string empty;
-  return Authenticate(user_name, password, empty,
-                      empty);
-}
-
-}  // namespace gaia