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ApiAMCreateAccount.php
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1 <?php
25 
31 class ApiAMCreateAccount extends ApiBase {
32 
33  public function __construct( ApiMain $main, $action ) {
34  parent::__construct( $main, $action, 'create' );
35  }
36 
37  public function getFinalDescription() {
38  // A bit of a hack to append 'api-help-authmanager-general-usage'
39  $msgs = parent::getFinalDescription();
40  $msgs[] = ApiBase::makeMessage( 'api-help-authmanager-general-usage', $this->getContext(), [
41  $this->getModulePrefix(),
42  $this->getModuleName(),
43  $this->getModulePath(),
44  AuthManager::ACTION_CREATE,
45  self::needsToken(),
46  ] );
47  return $msgs;
48  }
49 
50  public function execute() {
51  $params = $this->extractRequestParams();
52 
53  $this->requireAtLeastOneParameter( $params, 'continue', 'returnurl' );
54 
55  if ( $params['returnurl'] !== null ) {
56  $bits = wfParseUrl( $params['returnurl'] );
57  if ( !$bits || $bits['scheme'] === '' ) {
58  $encParamName = $this->encodeParamName( 'returnurl' );
59  $this->dieWithError(
60  [ 'apierror-badurl', $encParamName, wfEscapeWikiText( $params['returnurl'] ) ],
61  "badurl_{$encParamName}"
62  );
63  }
64  }
65 
66  $helper = new ApiAuthManagerHelper( $this );
67  $manager = AuthManager::singleton();
68 
69  // Make sure it's possible to create accounts
70  if ( !$manager->canCreateAccounts() ) {
71  $this->getResult()->addValue( null, 'createaccount', $helper->formatAuthenticationResponse(
72  AuthenticationResponse::newFail(
73  $this->msg( 'userlogin-cannot-' . AuthManager::ACTION_CREATE )
74  )
75  ) );
76  $helper->logAuthenticationResult( 'accountcreation',
77  'userlogin-cannot-' . AuthManager::ACTION_CREATE );
78  return;
79  }
80 
81  // Perform the create step
82  if ( $params['continue'] ) {
83  $reqs = $helper->loadAuthenticationRequests( AuthManager::ACTION_CREATE_CONTINUE );
84  $res = $manager->continueAccountCreation( $reqs );
85  } else {
86  $reqs = $helper->loadAuthenticationRequests( AuthManager::ACTION_CREATE );
87  if ( $params['preservestate'] ) {
88  $req = $helper->getPreservedRequest();
89  if ( $req ) {
90  $reqs[] = $req;
91  }
92  }
93  $res = $manager->beginAccountCreation( $this->getUser(), $reqs, $params['returnurl'] );
94  }
95 
96  $this->getResult()->addValue( null, 'createaccount',
97  $helper->formatAuthenticationResponse( $res ) );
98  $helper->logAuthenticationResult( 'accountcreation', $res );
99  }
100 
101  public function isReadMode() {
102  return false;
103  }
104 
105  public function isWriteMode() {
106  return true;
107  }
108 
109  public function needsToken() {
110  return 'createaccount';
111  }
112 
113  public function getAllowedParams() {
114  $ret = ApiAuthManagerHelper::getStandardParams( AuthManager::ACTION_CREATE,
115  'requests', 'messageformat', 'mergerequestfields', 'preservestate', 'returnurl', 'continue'
116  );
117  $ret['preservestate'][ApiBase::PARAM_HELP_MSG_APPEND][] =
118  'apihelp-createaccount-param-preservestate';
119  return $ret;
120  }
121 
122  public function dynamicParameterDocumentation() {
123  return [ 'api-help-authmanagerhelper-additional-params', AuthManager::ACTION_CREATE ];
124  }
125 
126  protected function getExamplesMessages() {
127  return [
128  'action=createaccount&username=Example&password=ExamplePassword&retype=ExamplePassword'
129  . '&createreturnurl=http://example.org/&createtoken=123ABC'
130  => 'apihelp-createaccount-example-create',
131  ];
132  }
133 
134  public function getHelpUrls() {
135  return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Account_creation';
136  }
137 }
wfEscapeWikiText( $text)
Escapes the given text so that it may be output using addWikiText() without any linking, formatting, etc.
getResult()
Get the result object.
Definition: ApiBase.php:625
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses & $ret
Definition: hooks.txt:1996
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
wfParseUrl( $url)
parse_url() work-alike, but non-broken.
dieWithError( $msg, $code=null, $data=null, $httpCode=null)
Abort execution with an error.
Definition: ApiBase.php:1970
extractRequestParams( $options=[])
Using getAllowedParams(), this function makes an array of the values provided by the user...
Definition: ApiBase.php:736
static makeMessage( $msg, IContextSource $context, array $params=null)
Create a Message from a string or array.
Definition: ApiBase.php:1765
const PARAM_HELP_MSG_APPEND
((string|array|Message)[]) Specify additional i18n messages to append to the normal message for this ...
Definition: ApiBase.php:132
requireAtLeastOneParameter( $params, $required)
Die if none of a certain set of parameters is set and not false.
Definition: ApiBase.php:933
$res
Definition: database.txt:21
getModulePath()
Get the path to this module.
Definition: ApiBase.php:569
getContext()
Get the base IContextSource object.
$params
This is the main API class, used for both external and internal processing.
Definition: ApiMain.php:41
getModuleName()
Get the name of the module being executed by this instance.
Definition: ApiBase.php:505
encodeParamName( $paramName)
This method mangles parameter name based on the prefix supplied to the constructor.
Definition: ApiBase.php:714
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
this hook is for auditing only $req
Definition: hooks.txt:990
Create an account with AuthManager.
getModulePrefix()
Get parameter prefix (usually two letters or an empty string).
Definition: ApiBase.php:513
This abstract class implements many basic API functions, and is the base of all API classes...
Definition: ApiBase.php:38
Helper class for AuthManager-using API modules.
__construct(ApiMain $main, $action)
static getStandardParams( $action, $param)
Fetch the standard parameters this helper recognizes.