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1 | <?php |
2 | /** |
3 | * Created on Oct 17, 2012 |
4 | * |
5 | * CentralAuth extension |
6 | * |
7 | * Copyright (C) 2012 Alex Monk (krenair@gmail.com) |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
12 | * (at your option) any later version. |
13 | * |
14 | * This program is distributed in the hope that it will be useful, |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | * GNU General Public License for more details. |
18 | * |
19 | * You should have received a copy of the GNU General Public License along |
20 | * with this program; if not, write to the Free Software Foundation, Inc., |
21 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
22 | * http://www.gnu.org/copyleft/gpl.html |
23 | */ |
24 | |
25 | namespace MediaWiki\Extension\CentralAuth\Api; |
26 | |
27 | use MediaWiki\Api\ApiBase; |
28 | use MediaWiki\Extension\CentralAuth\User\CentralAuthUser; |
29 | use Wikimedia\ParamValidator\ParamValidator; |
30 | |
31 | /** |
32 | * API module to lock/hide a global account. |
33 | * |
34 | * @ingroup API |
35 | * @ingroup Extensions |
36 | */ |
37 | class ApiSetGlobalAccountStatus extends ApiBase { |
38 | |
39 | /** @var array<string, int> Mapping for string hidden values to the new int "level" values. */ |
40 | private const HIDDEN_LEVEL_MAPPING = [ |
41 | '' => CentralAuthUser::HIDDEN_LEVEL_NONE, |
42 | 'lists' => CentralAuthUser::HIDDEN_LEVEL_LISTS, |
43 | 'suppressed' => CentralAuthUser::HIDDEN_LEVEL_SUPPRESSED, |
44 | ]; |
45 | |
46 | /** @var array<int, string> Mapping for new int "level" hidden values to the string values. */ |
47 | private const HIDDEN_LEVEL_MAPPING_REVERSE = [ |
48 | CentralAuthUser::HIDDEN_LEVEL_NONE => '', |
49 | CentralAuthUser::HIDDEN_LEVEL_LISTS => 'lists', |
50 | CentralAuthUser::HIDDEN_LEVEL_SUPPRESSED => 'suppressed', |
51 | ]; |
52 | |
53 | public function execute() { |
54 | // Heavily based on code from SpecialCentralAuth::doSubmit |
55 | $params = $this->extractRequestParams(); |
56 | $this->requireAtLeastOneParameter( $params, 'locked', 'hidden' ); |
57 | |
58 | $this->checkUserRightsAny( 'centralauth-lock' ); |
59 | |
60 | $globalUser = CentralAuthUser::getPrimaryInstanceByName( $params['user'] ); |
61 | if ( !$globalUser->exists() || |
62 | ( $globalUser->isSuppressed() && !$this->getAuthority()->isAllowed( 'centralauth-suppress' ) ) |
63 | ) { |
64 | $this->dieWithError( |
65 | [ 'nosuchusershort', wfEscapeWikiText( $globalUser->getName() ) ], 'nosuchuser' |
66 | ); |
67 | } |
68 | |
69 | if ( !$params['locked'] ) { |
70 | // Don't lock or unlock |
71 | $setLocked = null; |
72 | } else { |
73 | $setLocked = $params['locked'] === 'lock'; |
74 | } |
75 | |
76 | if ( $params['hidden'] == null ) { |
77 | $setHidden = null; |
78 | } else { |
79 | $setHidden = self::HIDDEN_LEVEL_MAPPING[$params['hidden']]; |
80 | } |
81 | |
82 | $reason = $params['reason']; |
83 | $stateCheck = $params['statecheck']; |
84 | |
85 | if ( $stateCheck && $stateCheck !== $this->getStateHash( $globalUser ) ) { |
86 | $this->dieWithError( 'apierror-centralauth-editconflict', 'editconflict' ); |
87 | } |
88 | |
89 | $status = $globalUser->adminLockHide( |
90 | $setLocked, |
91 | $setHidden, |
92 | $reason, |
93 | $this->getContext() |
94 | ); |
95 | |
96 | $hidden = self::HIDDEN_LEVEL_MAPPING_REVERSE[$globalUser->getHiddenLevelInt()]; |
97 | |
98 | // Logging etc |
99 | if ( $status->isGood() ) { |
100 | $this->getResult()->addValue( null, $this->getModuleName(), [ |
101 | 'user' => $globalUser->getName(), |
102 | 'locked' => $globalUser->isLocked(), |
103 | 'hidden' => $hidden, |
104 | 'reason' => $reason |
105 | ] ); |
106 | } else { |
107 | $error = $this->getErrorFormatter()->arrayFromStatus( $status ); |
108 | $this->getResult()->addValue( 'error', null, $error ); |
109 | $this->getResult()->addValue( null, $this->getModuleName(), [ |
110 | 'user' => $globalUser->getName(), |
111 | 'locked' => $globalUser->isLocked(), |
112 | 'hidden' => $hidden, |
113 | ] ); |
114 | } |
115 | } |
116 | |
117 | /** |
118 | * Calculates a state hash for edit conflict detection. This is separate |
119 | * from {@link CentralAuthUser::getStateHash()} as it uses the 'old' |
120 | * (non-normalized string) values for the hidden level value. |
121 | * |
122 | * @param CentralAuthUser $user |
123 | * @return string |
124 | */ |
125 | private function getStateHash( CentralAuthUser $user ): string { |
126 | $parts = [ |
127 | (string)$user->getId(), |
128 | $user->getName(), |
129 | self::HIDDEN_LEVEL_MAPPING_REVERSE[$user->getHiddenLevelInt()], |
130 | $user->isLocked() ? '1' : '0' |
131 | ]; |
132 | |
133 | return md5( implode( ':', $parts ) ); |
134 | } |
135 | |
136 | /** @inheritDoc */ |
137 | public function getAllowedParams() { |
138 | return [ |
139 | 'user' => [ |
140 | ParamValidator::PARAM_TYPE => 'string', |
141 | ParamValidator::PARAM_REQUIRED => true |
142 | ], |
143 | 'locked' => [ |
144 | ParamValidator::PARAM_TYPE => [ |
145 | 'lock', |
146 | 'unlock', |
147 | // Unset - basically means 'do not modify lock status' |
148 | '' |
149 | ] |
150 | ], |
151 | 'hidden' => [ |
152 | ParamValidator::PARAM_TYPE => [ |
153 | '', |
154 | 'lists', |
155 | 'suppressed' |
156 | ] |
157 | ], |
158 | 'reason' => [ |
159 | ParamValidator::PARAM_TYPE => 'string' |
160 | ], |
161 | 'statecheck' => [ |
162 | ParamValidator::PARAM_TYPE => 'string', |
163 | ParamValidator::PARAM_REQUIRED => false |
164 | ], |
165 | ]; |
166 | } |
167 | |
168 | /** @inheritDoc */ |
169 | protected function getExamplesMessages() { |
170 | return [ |
171 | 'action=setglobalaccountstatus&user=Example&locked=lock&hidden=&reason=Spam' |
172 | => 'apihelp-setglobalaccountstatus-example-1', |
173 | 'action=setglobalaccountstatus&user=Example&locked=unlock&hidden=suppressed&reason=I%20can' |
174 | => 'apihelp-setglobalaccountstatus-example-2', |
175 | ]; |
176 | } |
177 | |
178 | /** @inheritDoc */ |
179 | public function mustBePosted() { |
180 | return true; |
181 | } |
182 | |
183 | /** @inheritDoc */ |
184 | public function isWriteMode() { |
185 | return true; |
186 | } |
187 | |
188 | /** @inheritDoc */ |
189 | public function needsToken() { |
190 | return 'setglobalaccountstatus'; |
191 | } |
192 | } |