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| 1 | <?php |
| 2 | /** |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 16 | * http://www.gnu.org/copyleft/gpl.html |
| 17 | * |
| 18 | * @file |
| 19 | * @ingroup Auth |
| 20 | */ |
| 21 | |
| 22 | namespace MediaWiki\Auth; |
| 23 | |
| 24 | use MediaWiki\User\User; |
| 25 | |
| 26 | /** |
| 27 | * Reset the local password, if signalled via $this->manager->setAuthenticationSessionData() |
| 28 | * |
| 29 | * The authentication data key is 'reset-pass'; the data is an object with the |
| 30 | * following properties: |
| 31 | * - msg: Message object to display to the user |
| 32 | * - hard: Boolean, if true the reset cannot be skipped. |
| 33 | * - req: Optional PasswordAuthenticationRequest to use to actually reset the |
| 34 | * password. Won't be displayed to the user. |
| 35 | * |
| 36 | * @ingroup Auth |
| 37 | * @since 1.27 |
| 38 | */ |
| 39 | class ResetPasswordSecondaryAuthenticationProvider extends AbstractSecondaryAuthenticationProvider { |
| 40 | |
| 41 | public function getAuthenticationRequests( $action, array $options ) { |
| 42 | return []; |
| 43 | } |
| 44 | |
| 45 | public function beginSecondaryAuthentication( $user, array $reqs ) { |
| 46 | return $this->tryReset( $user, $reqs ); |
| 47 | } |
| 48 | |
| 49 | public function continueSecondaryAuthentication( $user, array $reqs ) { |
| 50 | return $this->tryReset( $user, $reqs ); |
| 51 | } |
| 52 | |
| 53 | public function beginSecondaryAccountCreation( $user, $creator, array $reqs ) { |
| 54 | return $this->tryReset( $user, $reqs ); |
| 55 | } |
| 56 | |
| 57 | public function continueSecondaryAccountCreation( $user, $creator, array $reqs ) { |
| 58 | return $this->tryReset( $user, $reqs ); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Try to reset the password |
| 63 | * @param User $user |
| 64 | * @param AuthenticationRequest[] $reqs |
| 65 | * @return AuthenticationResponse |
| 66 | */ |
| 67 | protected function tryReset( User $user, array $reqs ) { |
| 68 | $data = $this->manager->getAuthenticationSessionData( 'reset-pass' ); |
| 69 | if ( !$data ) { |
| 70 | return AuthenticationResponse::newAbstain(); |
| 71 | } |
| 72 | |
| 73 | if ( is_array( $data ) ) { |
| 74 | $data = (object)$data; |
| 75 | } |
| 76 | if ( !is_object( $data ) ) { |
| 77 | throw new \UnexpectedValueException( 'reset-pass is not valid' ); |
| 78 | } |
| 79 | |
| 80 | if ( !isset( $data->msg ) ) { |
| 81 | throw new \UnexpectedValueException( 'reset-pass msg is missing' ); |
| 82 | } elseif ( !$data->msg instanceof \Message ) { |
| 83 | throw new \UnexpectedValueException( 'reset-pass msg is not valid' ); |
| 84 | } elseif ( !isset( $data->hard ) ) { |
| 85 | throw new \UnexpectedValueException( 'reset-pass hard is missing' ); |
| 86 | } elseif ( isset( $data->req ) && ( |
| 87 | !$data->req instanceof PasswordAuthenticationRequest || |
| 88 | !array_key_exists( 'retype', $data->req->getFieldInfo() ) |
| 89 | ) ) { |
| 90 | throw new \UnexpectedValueException( 'reset-pass req is not valid' ); |
| 91 | } |
| 92 | |
| 93 | if ( !$data->hard ) { |
| 94 | $req = ButtonAuthenticationRequest::getRequestByName( $reqs, 'skipReset' ); |
| 95 | if ( $req ) { |
| 96 | $this->manager->removeAuthenticationSessionData( 'reset-pass' ); |
| 97 | return AuthenticationResponse::newPass(); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | /** @var PasswordAuthenticationRequest $needReq */ |
| 102 | $needReq = $data->req ?? new PasswordAuthenticationRequest(); |
| 103 | '@phan-var PasswordAuthenticationRequest $needReq'; |
| 104 | if ( !$needReq->action ) { |
| 105 | $needReq->action = AuthManager::ACTION_CHANGE; |
| 106 | } |
| 107 | $needReq->required = $data->hard ? AuthenticationRequest::REQUIRED |
| 108 | : AuthenticationRequest::OPTIONAL; |
| 109 | $needReqs = [ $needReq ]; |
| 110 | if ( !$data->hard ) { |
| 111 | $needReqs[] = new ButtonAuthenticationRequest( |
| 112 | 'skipReset', |
| 113 | wfMessage( 'authprovider-resetpass-skip-label' ), |
| 114 | wfMessage( 'authprovider-resetpass-skip-help' ) |
| 115 | ); |
| 116 | } |
| 117 | |
| 118 | /** @var PasswordAuthenticationRequest $req */ |
| 119 | $req = AuthenticationRequest::getRequestByClass( $reqs, get_class( $needReq ) ); |
| 120 | '@phan-var PasswordAuthenticationRequest $req'; |
| 121 | if ( !$req || !array_key_exists( 'retype', $req->getFieldInfo() ) ) { |
| 122 | return AuthenticationResponse::newUI( $needReqs, $data->msg, 'warning' ); |
| 123 | } |
| 124 | |
| 125 | if ( $req->password !== $req->retype ) { |
| 126 | return AuthenticationResponse::newUI( $needReqs, new \Message( 'badretype' ), 'error' ); |
| 127 | } |
| 128 | |
| 129 | $req->username = $user->getName(); |
| 130 | $status = $this->manager->allowsAuthenticationDataChange( $req ); |
| 131 | if ( !$status->isGood() ) { |
| 132 | return AuthenticationResponse::newUI( $needReqs, $status->getMessage(), 'error' ); |
| 133 | } |
| 134 | $this->manager->changeAuthenticationData( $req ); |
| 135 | |
| 136 | $this->manager->removeAuthenticationSessionData( 'reset-pass' ); |
| 137 | return AuthenticationResponse::newPass(); |
| 138 | } |
| 139 | } |