oauth2_mint_token_flow.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "google_apis/gaia/oauth2_mint_token_flow.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/json/json_reader.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/message_loop.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/string_util.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stringprintf.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/utf_string_conversions.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "google_apis/gaia/gaia_urls.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "google_apis/gaia/google_service_auth_error.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/escape.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_fetcher.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context_getter.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_status.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using net::URLFetcher; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using net::URLRequestContextGetter; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using net::URLRequestStatus; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kForceValueFalse[] = "false"; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kForceValueTrue[] = "true"; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kResponseTypeValueNone[] = "none"; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kResponseTypeValueToken[] = "token"; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kOAuth2IssueTokenBodyFormat[] = 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "force=%s" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "&response_type=%s" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "&scope=%s" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "&client_id=%s" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "&origin=%s"; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kIssueAdviceKey[] = "issueAdvice"; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kIssueAdviceValueAuto[] = "auto"; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kIssueAdviceValueConsent[] = "consent"; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kAccessTokenKey[] = "token"; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kConsentKey[] = "consent"; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kScopesKey[] = "scopes"; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kDescriptionKey[] = "description"; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kDetailKey[] = "detail"; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kDetailSeparators[] = "\n"; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static GoogleServiceAuthError CreateAuthError(URLRequestStatus status) { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status.status() == URLRequestStatus::CANCELED) { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GoogleServiceAuthError(GoogleServiceAuthError::REQUEST_CANCELED); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(munjal): Improve error handling. Currently we return connection 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // error for even application level errors. We need to either expand the 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GoogleServiceAuthError enum or create a new one to report better 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // errors. 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DLOG(WARNING) << "Server returned error: errno " << status.error(); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GoogleServiceAuthError::FromConnectionError(status.error()); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)IssueAdviceInfoEntry::IssueAdviceInfoEntry() {} 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)IssueAdviceInfoEntry::~IssueAdviceInfoEntry() {} 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IssueAdviceInfoEntry::operator ==(const IssueAdviceInfoEntry& rhs) const { 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return description == rhs.description && details == rhs.details; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)OAuth2MintTokenFlow::Parameters::Parameters() : mode(MODE_ISSUE_ADVICE) {} 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)OAuth2MintTokenFlow::Parameters::Parameters( 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& rt, 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& eid, 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& cid, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<std::string>& scopes_arg, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Mode mode_arg) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : login_refresh_token(rt), 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_id(eid), 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_id(cid), 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scopes(scopes_arg), 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mode(mode_arg) { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)OAuth2MintTokenFlow::Parameters::~Parameters() {} 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)OAuth2MintTokenFlow::OAuth2MintTokenFlow( 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestContextGetter* context, 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Parameters& parameters) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : OAuth2ApiCallFlow( 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context, parameters.login_refresh_token, 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "", std::vector<std::string>()), 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_(parameters), 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) { 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)OAuth2MintTokenFlow::~OAuth2MintTokenFlow() { } 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ReportSuccess(const std::string& access_token) { 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnMintTokenSuccess(access_token); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may already be deleted. 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ReportIssueAdviceSuccess( 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const IssueAdviceInfo& issue_advice) { 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnIssueAdviceSuccess(issue_advice); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may already be deleted. 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ReportFailure( 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GoogleServiceAuthError& error) { 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnMintTokenFailure(error); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may already be deleted. 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GURL OAuth2MintTokenFlow::CreateApiCallUrl() { 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GURL(GaiaUrls::GetInstance()->oauth2_issue_token_url()); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string OAuth2MintTokenFlow::CreateApiCallBody() { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* force_value = 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (parameters_.mode == MODE_MINT_TOKEN_FORCE || 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_.mode == MODE_RECORD_GRANT) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ? kForceValueTrue : kForceValueFalse; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* response_type_value = 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (parameters_.mode == MODE_MINT_TOKEN_NO_FORCE || 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_.mode == MODE_MINT_TOKEN_FORCE) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ? kResponseTypeValueToken : kResponseTypeValueNone; 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::StringPrintf( 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kOAuth2IssueTokenBodyFormat, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::EscapeUrlEncodedData(force_value, true).c_str(), 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::EscapeUrlEncodedData(response_type_value, true).c_str(), 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::EscapeUrlEncodedData( 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) JoinString(parameters_.scopes, ' '), true).c_str(), 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::EscapeUrlEncodedData(parameters_.client_id, true).c_str(), 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::EscapeUrlEncodedData(parameters_.extension_id, true).c_str()); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ProcessApiCallSuccess( 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source) { 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(munjal): Change error code paths in this method to report an 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // internal error. 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string response_body; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) source->GetResponseAsString(&response_body); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Value> value(base::JSONReader::Read(response_body)); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DictionaryValue* dict = NULL; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!value.get() || !value->GetAsDictionary(&dict)) { 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(GoogleServiceAuthError::FromConnectionError(101)); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string issue_advice; 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!dict->GetString(kIssueAdviceKey, &issue_advice)) { 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(GoogleServiceAuthError::FromConnectionError(101)); 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (issue_advice == kIssueAdviceValueConsent) { 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IssueAdviceInfo issue_advice; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ParseIssueAdviceResponse(dict, &issue_advice)) 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportIssueAdviceSuccess(issue_advice); 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(GoogleServiceAuthError::FromConnectionError(101)); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string access_token; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ParseMintTokenResponse(dict, &access_token)) 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportSuccess(access_token); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(GoogleServiceAuthError::FromConnectionError(101)); 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted! 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ProcessApiCallFailure( 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source) { 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(CreateAuthError(source->GetStatus())); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ProcessNewAccessToken( 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& access_token) { 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We don't currently store new access tokens. We generate one every time. 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // So we have nothing to do here. 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void OAuth2MintTokenFlow::ProcessMintAccessTokenFailure( 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GoogleServiceAuthError& error) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReportFailure(error); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool OAuth2MintTokenFlow::ParseMintTokenResponse( 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::DictionaryValue* dict, std::string* access_token) { 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(dict); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(access_token); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return dict->GetString(kAccessTokenKey, access_token); 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool OAuth2MintTokenFlow::ParseIssueAdviceResponse( 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::DictionaryValue* dict, IssueAdviceInfo* issue_advice) { 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(dict); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(issue_advice); 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::DictionaryValue* consent_dict = NULL; 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!dict->GetDictionary(kConsentKey, &consent_dict)) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::ListValue* scopes_list = NULL; 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!consent_dict->GetList(kScopesKey, &scopes_list)) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool success = true; 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t index = 0; index < scopes_list->GetSize(); ++index) { 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::DictionaryValue* scopes_entry = NULL; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IssueAdviceInfoEntry entry; 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 detail; 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!scopes_list->GetDictionary(index, &scopes_entry) || 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !scopes_entry->GetString(kDescriptionKey, &entry.description) || 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !scopes_entry->GetString(kDetailKey, &detail)) { 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) success = false; 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TrimWhitespace(entry.description, TRIM_ALL, &entry.description); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const string16 detail_separators = ASCIIToUTF16(kDetailSeparators); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Tokenize(detail, detail_separators, &entry.details); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < entry.details.size(); i++) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TrimWhitespace(entry.details[i], TRIM_ALL, &entry.details[i]); 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) issue_advice->push_back(entry); 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!success) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) issue_advice->clear(); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return success; 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 249