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| 1 | <?php |
| 2 | |
| 3 | namespace MediaWiki\Extension\AbuseFilter\Special; |
| 4 | |
| 5 | use DifferenceEngine; |
| 6 | use InvalidArgumentException; |
| 7 | use ManualLogEntry; |
| 8 | use MediaWiki\Cache\LinkBatchFactory; |
| 9 | use MediaWiki\Extension\AbuseFilter\AbuseFilterPermissionManager; |
| 10 | use MediaWiki\Extension\AbuseFilter\AbuseFilterServices; |
| 11 | use MediaWiki\Extension\AbuseFilter\AbuseLoggerFactory; |
| 12 | use MediaWiki\Extension\AbuseFilter\CentralDBNotAvailableException; |
| 13 | use MediaWiki\Extension\AbuseFilter\Consequences\ConsequencesRegistry; |
| 14 | use MediaWiki\Extension\AbuseFilter\Filter\FilterNotFoundException; |
| 15 | use MediaWiki\Extension\AbuseFilter\Filter\Flags; |
| 16 | use MediaWiki\Extension\AbuseFilter\FilterUtils; |
| 17 | use MediaWiki\Extension\AbuseFilter\GlobalNameUtils; |
| 18 | use MediaWiki\Extension\AbuseFilter\Pager\AbuseLogPager; |
| 19 | use MediaWiki\Extension\AbuseFilter\SpecsFormatter; |
| 20 | use MediaWiki\Extension\AbuseFilter\Variables\UnsetVariableException; |
| 21 | use MediaWiki\Extension\AbuseFilter\Variables\VariableHolder; |
| 22 | use MediaWiki\Extension\AbuseFilter\Variables\VariablesBlobStore; |
| 23 | use MediaWiki\Extension\AbuseFilter\Variables\VariablesFormatter; |
| 24 | use MediaWiki\Extension\AbuseFilter\Variables\VariablesManager; |
| 25 | use MediaWiki\Extension\AbuseFilter\View\HideAbuseLog; |
| 26 | use MediaWiki\Html\Html; |
| 27 | use MediaWiki\Html\ListToggle; |
| 28 | use MediaWiki\HTMLForm\HTMLForm; |
| 29 | use MediaWiki\Linker\Linker; |
| 30 | use MediaWiki\MediaWikiServices; |
| 31 | use MediaWiki\Permissions\Authority; |
| 32 | use MediaWiki\Permissions\PermissionManager; |
| 33 | use MediaWiki\Registration\ExtensionRegistry; |
| 34 | use MediaWiki\Revision\RevisionRecord; |
| 35 | use MediaWiki\SpecialPage\SpecialPage; |
| 36 | use MediaWiki\Status\Status; |
| 37 | use MediaWiki\Title\Title; |
| 38 | use MediaWiki\User\UserIdentity; |
| 39 | use MediaWiki\User\UserIdentityLookup; |
| 40 | use MediaWiki\WikiMap\WikiMap; |
| 41 | use OOUI\ButtonInputWidget; |
| 42 | use stdClass; |
| 43 | use Wikimedia\Rdbms\IExpression; |
| 44 | use Wikimedia\Rdbms\LBFactory; |
| 45 | use Wikimedia\Rdbms\LikeValue; |
| 46 | |
| 47 | class SpecialAbuseLog extends AbuseFilterSpecialPage { |
| 48 | public const PAGE_NAME = 'AbuseLog'; |
| 49 | |
| 50 | /** Visible entry */ |
| 51 | public const VISIBILITY_VISIBLE = 'visible'; |
| 52 | /** Explicitly hidden entry */ |
| 53 | public const VISIBILITY_HIDDEN = 'hidden'; |
| 54 | /** Visible entry but the associated revision is hidden */ |
| 55 | public const VISIBILITY_HIDDEN_IMPLICIT = 'implicit'; |
| 56 | |
| 57 | /** |
| 58 | * @var string|null The user whose AbuseLog entries are being searched |
| 59 | */ |
| 60 | private $mSearchUser; |
| 61 | |
| 62 | /** |
| 63 | * @var string The start time of the search period |
| 64 | */ |
| 65 | private $mSearchPeriodStart; |
| 66 | |
| 67 | /** |
| 68 | * @var string The end time of the search period |
| 69 | */ |
| 70 | private $mSearchPeriodEnd; |
| 71 | |
| 72 | /** |
| 73 | * @var string The page of which AbuseLog entries are being searched |
| 74 | */ |
| 75 | private $mSearchTitle; |
| 76 | |
| 77 | /** |
| 78 | * @var string The action performed by the user |
| 79 | */ |
| 80 | private $mSearchAction; |
| 81 | |
| 82 | /** |
| 83 | * @var string The action taken by AbuseFilter |
| 84 | */ |
| 85 | private $mSearchActionTaken; |
| 86 | |
| 87 | /** |
| 88 | * @var string The wiki name where we're performing the search |
| 89 | */ |
| 90 | private $mSearchWiki; |
| 91 | |
| 92 | /** |
| 93 | * @var string|null The filter IDs we're looking for. Either a single one, or a pipe-separated list |
| 94 | */ |
| 95 | private $mSearchFilter; |
| 96 | |
| 97 | /** |
| 98 | * @var string The visibility of entries we're interested in |
| 99 | */ |
| 100 | private $mSearchEntries; |
| 101 | |
| 102 | /** |
| 103 | * @var string The impact of the user action, i.e. if the change has been saved |
| 104 | */ |
| 105 | private $mSearchImpact; |
| 106 | |
| 107 | /** @var string|null The filter group to search, as defined in $wgAbuseFilterValidGroups */ |
| 108 | private $mSearchGroup; |
| 109 | |
| 110 | /** @var LBFactory */ |
| 111 | private $lbFactory; |
| 112 | |
| 113 | /** @var LinkBatchFactory */ |
| 114 | private $linkBatchFactory; |
| 115 | |
| 116 | /** @var PermissionManager */ |
| 117 | private $permissionManager; |
| 118 | |
| 119 | /** @var UserIdentityLookup */ |
| 120 | private $userIdentityLookup; |
| 121 | |
| 122 | /** @var ConsequencesRegistry */ |
| 123 | private $consequencesRegistry; |
| 124 | |
| 125 | /** @var VariablesBlobStore */ |
| 126 | private $varBlobStore; |
| 127 | |
| 128 | /** @var SpecsFormatter */ |
| 129 | private $specsFormatter; |
| 130 | |
| 131 | /** @var VariablesFormatter */ |
| 132 | private $variablesFormatter; |
| 133 | |
| 134 | /** @var VariablesManager */ |
| 135 | private $varManager; |
| 136 | |
| 137 | private AbuseLoggerFactory $abuseLoggerFactory; |
| 138 | |
| 139 | /** |
| 140 | * @param LBFactory $lbFactory |
| 141 | * @param LinkBatchFactory $linkBatchFactory |
| 142 | * @param PermissionManager $permissionManager |
| 143 | * @param UserIdentityLookup $userIdentityLookup |
| 144 | * @param AbuseFilterPermissionManager $afPermissionManager |
| 145 | * @param ConsequencesRegistry $consequencesRegistry |
| 146 | * @param VariablesBlobStore $varBlobStore |
| 147 | * @param SpecsFormatter $specsFormatter |
| 148 | * @param VariablesFormatter $variablesFormatter |
| 149 | * @param VariablesManager $varManager |
| 150 | * @param AbuseLoggerFactory $abuseLoggerFactory |
| 151 | */ |
| 152 | public function __construct( |
| 153 | LBFactory $lbFactory, |
| 154 | LinkBatchFactory $linkBatchFactory, |
| 155 | PermissionManager $permissionManager, |
| 156 | UserIdentityLookup $userIdentityLookup, |
| 157 | AbuseFilterPermissionManager $afPermissionManager, |
| 158 | ConsequencesRegistry $consequencesRegistry, |
| 159 | VariablesBlobStore $varBlobStore, |
| 160 | SpecsFormatter $specsFormatter, |
| 161 | VariablesFormatter $variablesFormatter, |
| 162 | VariablesManager $varManager, |
| 163 | AbuseLoggerFactory $abuseLoggerFactory |
| 164 | ) { |
| 165 | parent::__construct( self::PAGE_NAME, 'abusefilter-log', $afPermissionManager ); |
| 166 | $this->lbFactory = $lbFactory; |
| 167 | $this->linkBatchFactory = $linkBatchFactory; |
| 168 | $this->permissionManager = $permissionManager; |
| 169 | $this->userIdentityLookup = $userIdentityLookup; |
| 170 | $this->consequencesRegistry = $consequencesRegistry; |
| 171 | $this->varBlobStore = $varBlobStore; |
| 172 | $this->specsFormatter = $specsFormatter; |
| 173 | $this->specsFormatter->setMessageLocalizer( $this ); |
| 174 | $this->variablesFormatter = $variablesFormatter; |
| 175 | $this->variablesFormatter->setMessageLocalizer( $this ); |
| 176 | $this->varManager = $varManager; |
| 177 | $this->abuseLoggerFactory = $abuseLoggerFactory; |
| 178 | } |
| 179 | |
| 180 | /** |
| 181 | * @codeCoverageIgnore Merely declarative |
| 182 | * @inheritDoc |
| 183 | */ |
| 184 | public function doesWrites() { |
| 185 | return true; |
| 186 | } |
| 187 | |
| 188 | /** |
| 189 | * @codeCoverageIgnore Merely declarative |
| 190 | * @inheritDoc |
| 191 | */ |
| 192 | protected function getGroupName() { |
| 193 | return 'changes'; |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Main routine |
| 198 | * |
| 199 | * $parameter string is converted into the $args array, which can come in |
| 200 | * three shapes: |
| 201 | * |
| 202 | * An array of size 2: only if the URL is like Special:AbuseLog/private/id |
| 203 | * where id is the log identifier. In this case, the private details of the |
| 204 | * log (e.g. IP address) will be shown. |
| 205 | * |
| 206 | * An array of size 1: either the URL is like Special:AbuseLog/id where |
| 207 | * the id is log identifier, in which case the details of the log except for |
| 208 | * private bits (e.g. IP address) are shown, or Special:AbuseLog/hide for hiding entries, |
| 209 | * or the URL is incomplete as in Special:AbuseLog/private (without specifying id), |
| 210 | * in which case a warning is shown to the user |
| 211 | * |
| 212 | * An array of size 0 when URL is like Special:AbuseLog or an array of size |
| 213 | * 1 when the URL is like Special:AbuseFilter/ (i.e. without anything after |
| 214 | * the slash). Otherwise, the abuse logs are shown as a list, with a search form above the list. |
| 215 | * |
| 216 | * @param string|null $parameter URL parameters |
| 217 | */ |
| 218 | public function execute( $parameter ) { |
| 219 | $out = $this->getOutput(); |
| 220 | |
| 221 | $this->addNavigationLinks( 'log' ); |
| 222 | |
| 223 | $this->setHeaders(); |
| 224 | $this->addHelpLink( 'Extension:AbuseFilter' ); |
| 225 | $this->loadParameters(); |
| 226 | |
| 227 | $out->disableClientCache(); |
| 228 | |
| 229 | $out->addModuleStyles( 'ext.abuseFilter' ); |
| 230 | |
| 231 | $this->checkPermissions(); |
| 232 | |
| 233 | $args = $parameter !== null ? explode( '/', $parameter ) : []; |
| 234 | |
| 235 | if ( count( $args ) === 2 && $args[0] === 'private' ) { |
| 236 | $this->showPrivateDetails( (int)$args[1] ); |
| 237 | } elseif ( count( $args ) === 1 && $args[0] !== '' ) { |
| 238 | if ( $args[0] === 'private' ) { |
| 239 | $out->addWikiMsg( 'abusefilter-invalid-request-noid' ); |
| 240 | } elseif ( $args[0] === 'hide' ) { |
| 241 | $this->showHideView(); |
| 242 | } else { |
| 243 | $this->showDetails( $args[0] ); |
| 244 | } |
| 245 | } else { |
| 246 | $this->outputHeader( 'abusefilter-log-summary' ); |
| 247 | $this->searchForm(); |
| 248 | $this->showList(); |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | /** |
| 253 | * @inheritDoc |
| 254 | */ |
| 255 | public function getShortDescription( string $path = '' ): string { |
| 256 | return $this->msg( 'abusefilter-topnav-log' )->text(); |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Loads parameters from request |
| 261 | */ |
| 262 | public function loadParameters() { |
| 263 | $request = $this->getRequest(); |
| 264 | |
| 265 | $searchUsername = trim( $request->getText( 'wpSearchUser' ) ); |
| 266 | $userTitle = Title::newFromText( $searchUsername, NS_USER ); |
| 267 | $this->mSearchUser = $userTitle ? $userTitle->getText() : null; |
| 268 | if ( $this->getConfig()->get( 'AbuseFilterIsCentral' ) ) { |
| 269 | $this->mSearchWiki = $request->getText( 'wpSearchWiki' ); |
| 270 | } |
| 271 | |
| 272 | $this->mSearchPeriodStart = $request->getText( 'wpSearchPeriodStart' ); |
| 273 | $this->mSearchPeriodEnd = $request->getText( 'wpSearchPeriodEnd' ); |
| 274 | $this->mSearchTitle = $request->getText( 'wpSearchTitle' ); |
| 275 | |
| 276 | $this->mSearchFilter = null; |
| 277 | $this->mSearchGroup = null; |
| 278 | if ( $this->afPermissionManager->canSeeLogDetails( $this->getAuthority() ) ) { |
| 279 | $this->mSearchFilter = $request->getText( 'wpSearchFilter' ); |
| 280 | if ( count( $this->getConfig()->get( 'AbuseFilterValidGroups' ) ) > 1 ) { |
| 281 | $this->mSearchGroup = $request->getText( 'wpSearchGroup' ); |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | $this->mSearchAction = $request->getText( 'wpSearchAction' ); |
| 286 | $this->mSearchActionTaken = $request->getText( 'wpSearchActionTaken' ); |
| 287 | $this->mSearchEntries = $request->getText( 'wpSearchEntries' ); |
| 288 | $this->mSearchImpact = $request->getText( 'wpSearchImpact' ); |
| 289 | } |
| 290 | |
| 291 | /** |
| 292 | * @return string[] |
| 293 | */ |
| 294 | private function getAllFilterableActions() { |
| 295 | return [ |
| 296 | 'edit', |
| 297 | 'move', |
| 298 | 'upload', |
| 299 | 'stashupload', |
| 300 | 'delete', |
| 301 | 'createaccount', |
| 302 | 'autocreateaccount', |
| 303 | ]; |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Builds the search form |
| 308 | */ |
| 309 | public function searchForm() { |
| 310 | $performer = $this->getAuthority(); |
| 311 | $formDescriptor = [ |
| 312 | 'SearchUser' => [ |
| 313 | 'label-message' => 'abusefilter-log-search-user', |
| 314 | 'type' => 'user', |
| 315 | 'ipallowed' => true, |
| 316 | 'default' => $this->mSearchUser, |
| 317 | ], |
| 318 | 'SearchPeriodStart' => [ |
| 319 | 'label-message' => 'abusefilter-test-period-start', |
| 320 | 'type' => 'datetime', |
| 321 | 'default' => $this->mSearchPeriodStart |
| 322 | ], |
| 323 | 'SearchPeriodEnd' => [ |
| 324 | 'label-message' => 'abusefilter-test-period-end', |
| 325 | 'type' => 'datetime', |
| 326 | 'default' => $this->mSearchPeriodEnd |
| 327 | ], |
| 328 | 'SearchTitle' => [ |
| 329 | 'label-message' => 'abusefilter-log-search-title', |
| 330 | 'type' => 'title', |
| 331 | 'interwiki' => false, |
| 332 | 'default' => $this->mSearchTitle, |
| 333 | 'required' => false |
| 334 | ], |
| 335 | 'SearchImpact' => [ |
| 336 | 'label-message' => 'abusefilter-log-search-impact', |
| 337 | 'type' => 'select', |
| 338 | 'options' => [ |
| 339 | $this->msg( 'abusefilter-log-search-impact-all' )->text() => 0, |
| 340 | $this->msg( 'abusefilter-log-search-impact-saved' )->text() => 1, |
| 341 | $this->msg( 'abusefilter-log-search-impact-not-saved' )->text() => 2, |
| 342 | ], |
| 343 | ], |
| 344 | ]; |
| 345 | $filterableActions = $this->getAllFilterableActions(); |
| 346 | $actions = array_combine( $filterableActions, $filterableActions ); |
| 347 | ksort( $actions ); |
| 348 | $actions = array_merge( |
| 349 | [ $this->msg( 'abusefilter-log-search-action-any' )->text() => 'any' ], |
| 350 | $actions, |
| 351 | [ $this->msg( 'abusefilter-log-search-action-other' )->text() => 'other' ] |
| 352 | ); |
| 353 | $formDescriptor['SearchAction'] = [ |
| 354 | 'label-message' => 'abusefilter-log-search-action-label', |
| 355 | 'type' => 'select', |
| 356 | 'options' => $actions, |
| 357 | 'default' => 'any', |
| 358 | ]; |
| 359 | $options = []; |
| 360 | foreach ( $this->consequencesRegistry->getAllActionNames() as $action ) { |
| 361 | $key = $this->specsFormatter->getActionDisplay( $action ); |
| 362 | $options[$key] = $action; |
| 363 | } |
| 364 | ksort( $options ); |
| 365 | $options = array_merge( |
| 366 | [ $this->msg( 'abusefilter-log-search-action-taken-any' )->text() => '' ], |
| 367 | $options, |
| 368 | [ $this->msg( 'abusefilter-log-noactions-filter' )->text() => 'noactions' ] |
| 369 | ); |
| 370 | $formDescriptor['SearchActionTaken'] = [ |
| 371 | 'label-message' => 'abusefilter-log-search-action-taken-label', |
| 372 | 'type' => 'select', |
| 373 | 'options' => $options, |
| 374 | ]; |
| 375 | if ( $this->afPermissionManager->canSeeHiddenLogEntries( $performer ) ) { |
| 376 | $formDescriptor['SearchEntries'] = [ |
| 377 | 'type' => 'select', |
| 378 | 'label-message' => 'abusefilter-log-search-entries-label', |
| 379 | 'options' => [ |
| 380 | $this->msg( 'abusefilter-log-search-entries-all' )->text() => 0, |
| 381 | $this->msg( 'abusefilter-log-search-entries-hidden' )->text() => 1, |
| 382 | $this->msg( 'abusefilter-log-search-entries-visible' )->text() => 2, |
| 383 | ], |
| 384 | ]; |
| 385 | } |
| 386 | |
| 387 | if ( $this->afPermissionManager->canSeeLogDetails( $performer ) ) { |
| 388 | $groups = $this->getConfig()->get( 'AbuseFilterValidGroups' ); |
| 389 | if ( count( $groups ) > 1 ) { |
| 390 | $options = array_merge( |
| 391 | [ $this->msg( 'abusefilter-log-search-group-any' )->text() => 0 ], |
| 392 | array_combine( $groups, $groups ) |
| 393 | ); |
| 394 | $formDescriptor['SearchGroup'] = [ |
| 395 | 'label-message' => 'abusefilter-log-search-group', |
| 396 | 'type' => 'select', |
| 397 | 'options' => $options |
| 398 | ]; |
| 399 | } |
| 400 | $helpmsg = $this->getConfig()->get( 'AbuseFilterIsCentral' ) |
| 401 | ? $this->msg( 'abusefilter-log-search-filter-help-central' )->escaped() |
| 402 | : $this->msg( 'abusefilter-log-search-filter-help' ) |
| 403 | ->params( GlobalNameUtils::GLOBAL_FILTER_PREFIX )->escaped(); |
| 404 | $formDescriptor['SearchFilter'] = [ |
| 405 | 'label-message' => 'abusefilter-log-search-filter', |
| 406 | 'type' => 'text', |
| 407 | 'default' => $this->mSearchFilter, |
| 408 | 'help' => $helpmsg |
| 409 | ]; |
| 410 | } |
| 411 | if ( $this->getConfig()->get( 'AbuseFilterIsCentral' ) ) { |
| 412 | // @todo Add free form input for wiki name. Would be nice to generate |
| 413 | // a select with unique names in the db at some point. |
| 414 | $formDescriptor['SearchWiki'] = [ |
| 415 | 'label-message' => 'abusefilter-log-search-wiki', |
| 416 | 'type' => 'text', |
| 417 | 'default' => $this->mSearchWiki, |
| 418 | ]; |
| 419 | } |
| 420 | |
| 421 | HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() ) |
| 422 | ->setWrapperLegendMsg( 'abusefilter-log-search' ) |
| 423 | ->setSubmitTextMsg( 'abusefilter-log-search-submit' ) |
| 424 | ->setMethod( 'get' ) |
| 425 | ->setCollapsibleOptions( true ) |
| 426 | ->prepareForm() |
| 427 | ->displayForm( false ); |
| 428 | } |
| 429 | |
| 430 | private function showHideView() { |
| 431 | $view = new HideAbuseLog( |
| 432 | $this->lbFactory, |
| 433 | $this->afPermissionManager, |
| 434 | $this->getContext(), |
| 435 | $this->getLinkRenderer(), |
| 436 | self::PAGE_NAME |
| 437 | ); |
| 438 | $view->show(); |
| 439 | } |
| 440 | |
| 441 | /** |
| 442 | * Shows the results list |
| 443 | */ |
| 444 | public function showList() { |
| 445 | $out = $this->getOutput(); |
| 446 | $performer = $this->getAuthority(); |
| 447 | |
| 448 | // Generate conditions list. |
| 449 | $conds = []; |
| 450 | |
| 451 | if ( $this->mSearchUser !== null ) { |
| 452 | $searchedUser = $this->userIdentityLookup->getUserIdentityByName( $this->mSearchUser ); |
| 453 | |
| 454 | if ( !$searchedUser ) { |
| 455 | $conds['afl_user'] = 0; |
| 456 | $conds['afl_user_text'] = $this->mSearchUser; |
| 457 | } else { |
| 458 | $conds['afl_user'] = $searchedUser->getId(); |
| 459 | $conds['afl_user_text'] = $searchedUser->getName(); |
| 460 | } |
| 461 | } |
| 462 | |
| 463 | $dbr = $this->lbFactory->getReplicaDatabase(); |
| 464 | if ( $this->mSearchPeriodStart ) { |
| 465 | $conds[] = $dbr->expr( 'afl_timestamp', '>=', |
| 466 | $dbr->timestamp( strtotime( $this->mSearchPeriodStart ) ) ); |
| 467 | } |
| 468 | |
| 469 | if ( $this->mSearchPeriodEnd ) { |
| 470 | $conds[] = $dbr->expr( 'afl_timestamp', '<=', |
| 471 | $dbr->timestamp( strtotime( $this->mSearchPeriodEnd ) ) ); |
| 472 | } |
| 473 | |
| 474 | if ( $this->mSearchWiki ) { |
| 475 | if ( $this->mSearchWiki === WikiMap::getCurrentWikiDbDomain()->getId() ) { |
| 476 | $conds['afl_wiki'] = null; |
| 477 | } else { |
| 478 | $conds['afl_wiki'] = $this->mSearchWiki; |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | $groupFilters = []; |
| 483 | if ( $this->mSearchGroup ) { |
| 484 | $groupFilters = $dbr->newSelectQueryBuilder() |
| 485 | ->select( 'af_id' ) |
| 486 | ->from( 'abuse_filter' ) |
| 487 | ->where( [ 'af_group' => $this->mSearchGroup ] ) |
| 488 | ->caller( __METHOD__ ) |
| 489 | ->fetchFieldValues(); |
| 490 | } |
| 491 | |
| 492 | $searchFilters = []; |
| 493 | if ( $this->mSearchFilter ) { |
| 494 | $rawFilters = array_map( 'trim', explode( '|', $this->mSearchFilter ) ); |
| 495 | // Map of [ [ id, global ], ... ] |
| 496 | $filtersList = []; |
| 497 | $foundInvalid = false; |
| 498 | foreach ( $rawFilters as $filter ) { |
| 499 | try { |
| 500 | $filtersList[] = GlobalNameUtils::splitGlobalName( $filter ); |
| 501 | } catch ( InvalidArgumentException $e ) { |
| 502 | $foundInvalid = true; |
| 503 | continue; |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | // if a filter is hidden, users who can't view private filters should |
| 508 | // not be able to find log entries generated by it. |
| 509 | if ( !$this->afPermissionManager->canViewPrivateFiltersLogs( $performer ) ) { |
| 510 | $searchedForPrivate = false; |
| 511 | foreach ( $filtersList as $index => $filterData ) { |
| 512 | try { |
| 513 | $filter = AbuseFilterServices::getFilterLookup()->getFilter( ...$filterData ); |
| 514 | } catch ( FilterNotFoundException $_ ) { |
| 515 | unset( $filtersList[$index] ); |
| 516 | $foundInvalid = true; |
| 517 | continue; |
| 518 | } |
| 519 | if ( $filter->isHidden() ) { |
| 520 | unset( $filtersList[$index] ); |
| 521 | $searchedForPrivate = true; |
| 522 | } |
| 523 | } |
| 524 | if ( $searchedForPrivate ) { |
| 525 | $out->addWikiMsg( 'abusefilter-log-private-not-included' ); |
| 526 | } |
| 527 | } |
| 528 | |
| 529 | // if a filter is protected, users who can't view protected filters should |
| 530 | // not be able to find log entries generated by it. |
| 531 | if ( !$this->afPermissionManager->canViewProtectedVariables( $performer ) ) { |
| 532 | $searchedForProtected = false; |
| 533 | foreach ( $filtersList as $index => $filterData ) { |
| 534 | try { |
| 535 | $filter = AbuseFilterServices::getFilterLookup()->getFilter( ...$filterData ); |
| 536 | } catch ( FilterNotFoundException $_ ) { |
| 537 | unset( $filtersList[$index] ); |
| 538 | $foundInvalid = true; |
| 539 | continue; |
| 540 | } |
| 541 | if ( $filter->isProtected() ) { |
| 542 | unset( $filtersList[$index] ); |
| 543 | $searchedForProtected = true; |
| 544 | } |
| 545 | } |
| 546 | if ( $searchedForProtected ) { |
| 547 | $out->addWikiMsg( 'abusefilter-log-protected-not-included' ); |
| 548 | } |
| 549 | } |
| 550 | |
| 551 | if ( $foundInvalid ) { |
| 552 | // @todo Tell what the invalid IDs are |
| 553 | $out->addHTML( |
| 554 | Html::rawElement( |
| 555 | 'p', |
| 556 | [], |
| 557 | Html::warningBox( $this->msg( 'abusefilter-log-invalid-filter' )->escaped() ) |
| 558 | ) |
| 559 | ); |
| 560 | } |
| 561 | |
| 562 | foreach ( $filtersList as $filterData ) { |
| 563 | $searchFilters[] = GlobalNameUtils::buildGlobalName( ...$filterData ); |
| 564 | } |
| 565 | } |
| 566 | |
| 567 | $searchIDs = null; |
| 568 | if ( $this->mSearchGroup && !$this->mSearchFilter ) { |
| 569 | $searchIDs = $groupFilters; |
| 570 | } elseif ( !$this->mSearchGroup && $this->mSearchFilter ) { |
| 571 | $searchIDs = $searchFilters; |
| 572 | } elseif ( $this->mSearchGroup && $this->mSearchFilter ) { |
| 573 | $searchIDs = array_intersect( $groupFilters, $searchFilters ); |
| 574 | } |
| 575 | |
| 576 | if ( $searchIDs !== null ) { |
| 577 | if ( !count( $searchIDs ) ) { |
| 578 | $out->addWikiMsg( 'abusefilter-log-noresults' ); |
| 579 | return; |
| 580 | } |
| 581 | |
| 582 | $filterConds = [ 'local' => [], 'global' => [] ]; |
| 583 | foreach ( $searchIDs as $filter ) { |
| 584 | [ $filterID, $isGlobal ] = GlobalNameUtils::splitGlobalName( $filter ); |
| 585 | $key = $isGlobal ? 'global' : 'local'; |
| 586 | $filterConds[$key][] = $filterID; |
| 587 | } |
| 588 | $filterWhere = []; |
| 589 | if ( $filterConds['local'] ) { |
| 590 | $filterWhere[] = $dbr->andExpr( [ |
| 591 | 'afl_global' => 0, |
| 592 | // @phan-suppress-previous-line PhanTypeMismatchArgument Array is non-empty |
| 593 | 'afl_filter_id' => $filterConds['local'], |
| 594 | ] ); |
| 595 | } |
| 596 | if ( $filterConds['global'] ) { |
| 597 | $filterWhere[] = $dbr->andExpr( [ |
| 598 | 'afl_global' => 1, |
| 599 | // @phan-suppress-previous-line PhanTypeMismatchArgument Array is non-empty |
| 600 | 'afl_filter_id' => $filterConds['global'], |
| 601 | ] ); |
| 602 | } |
| 603 | $conds[] = $dbr->orExpr( $filterWhere ); |
| 604 | } |
| 605 | |
| 606 | $searchTitle = Title::newFromText( $this->mSearchTitle ); |
| 607 | if ( $searchTitle ) { |
| 608 | $conds['afl_namespace'] = $searchTitle->getNamespace(); |
| 609 | $conds['afl_title'] = $searchTitle->getDBkey(); |
| 610 | } |
| 611 | |
| 612 | if ( $this->afPermissionManager->canSeeHiddenLogEntries( $performer ) ) { |
| 613 | if ( $this->mSearchEntries === '1' ) { |
| 614 | $conds['afl_deleted'] = 1; |
| 615 | } elseif ( $this->mSearchEntries === '2' ) { |
| 616 | $conds['afl_deleted'] = 0; |
| 617 | } |
| 618 | } |
| 619 | |
| 620 | if ( $this->mSearchImpact === '1' ) { |
| 621 | $conds[] = $dbr->expr( 'afl_rev_id', '!=', null ); |
| 622 | } elseif ( $this->mSearchImpact === '2' ) { |
| 623 | $conds[] = $dbr->expr( 'afl_rev_id', '=', null ); |
| 624 | } |
| 625 | |
| 626 | if ( $this->mSearchActionTaken ) { |
| 627 | if ( in_array( $this->mSearchActionTaken, $this->consequencesRegistry->getAllActionNames() ) ) { |
| 628 | $conds[] = $dbr->expr( 'afl_actions', '=', $this->mSearchActionTaken ) |
| 629 | ->or( 'afl_actions', IExpression::LIKE, new LikeValue( |
| 630 | $this->mSearchActionTaken, ',', $dbr->anyString() |
| 631 | ) ) |
| 632 | ->or( 'afl_actions', IExpression::LIKE, new LikeValue( |
| 633 | $dbr->anyString(), ',', $this->mSearchActionTaken |
| 634 | ) ) |
| 635 | ->or( 'afl_actions', IExpression::LIKE, new LikeValue( |
| 636 | $dbr->anyString(), |
| 637 | ',', $this->mSearchActionTaken, ',', |
| 638 | $dbr->anyString() |
| 639 | ) ); |
| 640 | } elseif ( $this->mSearchActionTaken === 'noactions' ) { |
| 641 | $conds['afl_actions'] = ''; |
| 642 | } |
| 643 | } |
| 644 | |
| 645 | if ( $this->mSearchAction ) { |
| 646 | $filterableActions = $this->getAllFilterableActions(); |
| 647 | if ( in_array( $this->mSearchAction, $filterableActions ) ) { |
| 648 | $conds['afl_action'] = $this->mSearchAction; |
| 649 | } elseif ( $this->mSearchAction === 'other' ) { |
| 650 | $conds[] = $dbr->expr( 'afl_action', '!=', $filterableActions ); |
| 651 | } |
| 652 | } |
| 653 | |
| 654 | $pager = new AbuseLogPager( |
| 655 | $this->getContext(), |
| 656 | $this->getLinkRenderer(), |
| 657 | $conds, |
| 658 | $this->linkBatchFactory, |
| 659 | $this->permissionManager, |
| 660 | $this->afPermissionManager, |
| 661 | $this->getName() |
| 662 | ); |
| 663 | $pager->doQuery(); |
| 664 | $result = $pager->getResult(); |
| 665 | |
| 666 | $form = Html::rawElement( |
| 667 | 'form', |
| 668 | [ |
| 669 | 'method' => 'GET', |
| 670 | 'action' => $this->getPageTitle( 'hide' )->getLocalURL() |
| 671 | ], |
| 672 | $this->getDeleteButton() . $this->getListToggle() . |
| 673 | Html::rawElement( 'ul', [ 'class' => 'plainlinks' ], $pager->getBody() ) . |
| 674 | $this->getListToggle() . $this->getDeleteButton() |
| 675 | ); |
| 676 | |
| 677 | if ( $result && $result->numRows() !== 0 ) { |
| 678 | $out->addModuleStyles( 'mediawiki.interface.helpers.styles' ); |
| 679 | $out->addHTML( $pager->getNavigationBar() . $form . $pager->getNavigationBar() ); |
| 680 | } else { |
| 681 | $out->addWikiMsg( 'abusefilter-log-noresults' ); |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | /** |
| 686 | * Returns the HTML for a button to hide selected entries |
| 687 | * |
| 688 | * @return string|ButtonInputWidget |
| 689 | */ |
| 690 | private function getDeleteButton() { |
| 691 | if ( !$this->afPermissionManager->canHideAbuseLog( $this->getAuthority() ) ) { |
| 692 | return ''; |
| 693 | } |
| 694 | return new ButtonInputWidget( [ |
| 695 | 'label' => $this->msg( 'abusefilter-log-hide-entries' )->text(), |
| 696 | 'type' => 'submit' |
| 697 | ] ); |
| 698 | } |
| 699 | |
| 700 | /** |
| 701 | * Get the All / Invert / None options provided by |
| 702 | * ToggleList.php to mass select the checkboxes. |
| 703 | * |
| 704 | * @return string |
| 705 | */ |
| 706 | private function getListToggle() { |
| 707 | if ( !$this->afPermissionManager->canHideAbuseLog( $this->getUser() ) ) { |
| 708 | return ''; |
| 709 | } |
| 710 | return ( new ListToggle( $this->getOutput() ) )->getHtml(); |
| 711 | } |
| 712 | |
| 713 | /** |
| 714 | * @param string|int $id |
| 715 | * @suppress SecurityCheck-SQLInjection |
| 716 | */ |
| 717 | public function showDetails( $id ) { |
| 718 | $out = $this->getOutput(); |
| 719 | $performer = $this->getAuthority(); |
| 720 | |
| 721 | $pager = new AbuseLogPager( |
| 722 | $this->getContext(), |
| 723 | $this->getLinkRenderer(), |
| 724 | [], |
| 725 | $this->linkBatchFactory, |
| 726 | $this->permissionManager, |
| 727 | $this->afPermissionManager, |
| 728 | $this->getName() |
| 729 | ); |
| 730 | |
| 731 | [ |
| 732 | 'tables' => $tables, |
| 733 | 'fields' => $fields, |
| 734 | 'join_conds' => $join_conds, |
| 735 | ] = $pager->getQueryInfo(); |
| 736 | |
| 737 | $dbr = $this->lbFactory->getReplicaDatabase(); |
| 738 | $row = $dbr->newSelectQueryBuilder() |
| 739 | ->tables( $tables ) |
| 740 | ->fields( $fields ) |
| 741 | ->where( [ 'afl_id' => $id ] ) |
| 742 | ->caller( __METHOD__ ) |
| 743 | ->joinConds( $join_conds ) |
| 744 | ->fetchRow(); |
| 745 | |
| 746 | $error = null; |
| 747 | $privacyLevel = Flags::FILTER_PUBLIC; |
| 748 | if ( !$row ) { |
| 749 | $error = 'abusefilter-log-nonexistent'; |
| 750 | } else { |
| 751 | $filterID = $row->afl_filter_id; |
| 752 | $global = $row->afl_global; |
| 753 | |
| 754 | $privacyLevel = $row->af_hidden; |
| 755 | if ( $global ) { |
| 756 | try { |
| 757 | $privacyLevel = AbuseFilterServices::getFilterLookup()->getFilter( $filterID, $global ) |
| 758 | ->getPrivacyLevel(); |
| 759 | } catch ( CentralDBNotAvailableException $_ ) { |
| 760 | // Conservatively assume that it's hidden and protected, like in AbuseLogPager::doFormatRow |
| 761 | $privacyLevel = Flags::FILTER_HIDDEN & Flags::FILTER_USES_PROTECTED_VARS; |
| 762 | } |
| 763 | } |
| 764 | |
| 765 | if ( !$this->afPermissionManager->canSeeLogDetailsForFilter( $performer, $privacyLevel ) ) { |
| 766 | $error = 'abusefilter-log-cannot-see-details'; |
| 767 | } else { |
| 768 | $visibility = self::getEntryVisibilityForUser( $row, $performer, $this->afPermissionManager ); |
| 769 | if ( $visibility === self::VISIBILITY_HIDDEN ) { |
| 770 | $error = 'abusefilter-log-details-hidden'; |
| 771 | } elseif ( $visibility === self::VISIBILITY_HIDDEN_IMPLICIT ) { |
| 772 | $error = 'abusefilter-log-details-hidden-implicit'; |
| 773 | } |
| 774 | } |
| 775 | |
| 776 | // Only show the preference error if another error isn't already set |
| 777 | // as this error shouldn't take precedence over a view permission error |
| 778 | if ( |
| 779 | FilterUtils::isProtected( $privacyLevel ) && |
| 780 | !$this->afPermissionManager->canViewProtectedVariableValues( $performer ) && |
| 781 | !$error |
| 782 | ) { |
| 783 | $error = 'abusefilter-examine-protected-vars-permission'; |
| 784 | } |
| 785 | } |
| 786 | |
| 787 | if ( $error ) { |
| 788 | $out->addWikiMsg( $error ); |
| 789 | return; |
| 790 | } |
| 791 | |
| 792 | $output = Html::element( |
| 793 | 'legend', |
| 794 | [], |
| 795 | $this->msg( 'abusefilter-log-details-legend' ) |
| 796 | ->params( $this->getLanguage()->formatNumNoSeparators( $id ) ) |
| 797 | ->text() |
| 798 | ); |
| 799 | $output .= Html::rawElement( 'p', [], $pager->doFormatRow( $row, false ) ); |
| 800 | |
| 801 | // Load data |
| 802 | $vars = $this->varBlobStore->loadVarDump( $row ); |
| 803 | $varsArray = $this->varManager->dumpAllVars( $vars, true ); |
| 804 | $shouldLogProtectedVarAccess = false; |
| 805 | |
| 806 | // If a non-protected filter and a protected filter have overlapping conditions, |
| 807 | // it's possible for a hit to contain a protected variable and for that variable |
| 808 | // to be dumped and displayed on a detail page that wouldn't be considered |
| 809 | // protected (because it caught on the public filter). |
| 810 | // We shouldn't block access to the details of an otherwise public filter hit so |
| 811 | // instead only check for access to the protected variables and redact them if the user |
| 812 | // shouldn't see them. |
| 813 | $userAuthority = $this->getAuthority(); |
| 814 | $canViewProtectedVars = $this->afPermissionManager->canViewProtectedVariableValues( $userAuthority ); |
| 815 | foreach ( $this->afPermissionManager->getProtectedVariables() as $protectedVariable ) { |
| 816 | if ( isset( $varsArray[$protectedVariable] ) ) { |
| 817 | if ( !$canViewProtectedVars ) { |
| 818 | $varsArray[$protectedVariable] = ''; |
| 819 | } else { |
| 820 | // Protected variables in protected filters logs access in the general permission check |
| 821 | // Log access to non-protected filters that happen to expose protected variables here |
| 822 | if ( !FilterUtils::isProtected( $privacyLevel ) ) { |
| 823 | $shouldLogProtectedVarAccess = true; |
| 824 | } |
| 825 | } |
| 826 | } |
| 827 | } |
| 828 | $vars = VariableHolder::newFromArray( $varsArray ); |
| 829 | |
| 830 | // Log if protected variables are accessed |
| 831 | if ( |
| 832 | FilterUtils::isProtected( $privacyLevel ) && |
| 833 | $canViewProtectedVars |
| 834 | ) { |
| 835 | $shouldLogProtectedVarAccess = true; |
| 836 | } |
| 837 | |
| 838 | if ( $shouldLogProtectedVarAccess ) { |
| 839 | $logger = $this->abuseLoggerFactory->getProtectedVarsAccessLogger(); |
| 840 | $logger->logViewProtectedVariableValue( |
| 841 | $userAuthority->getUser(), |
| 842 | $varsArray['user_name'] ?? $varsArray['accountname'] |
| 843 | ); |
| 844 | } |
| 845 | |
| 846 | $out->addJsConfigVars( 'wgAbuseFilterVariables', $varsArray ); |
| 847 | $out->addModuleStyles( 'mediawiki.interface.helpers.styles' ); |
| 848 | |
| 849 | // Diff, if available |
| 850 | if ( $row->afl_action === 'edit' ) { |
| 851 | // Guard for exception because these variables may be unset in case of data corruption (T264513) |
| 852 | // No need to lazy-load as these come from a DB dump. |
| 853 | try { |
| 854 | $old_wikitext = $vars->getComputedVariable( 'old_wikitext' )->toString(); |
| 855 | } catch ( UnsetVariableException $_ ) { |
| 856 | $old_wikitext = ''; |
| 857 | } |
| 858 | try { |
| 859 | $new_wikitext = $vars->getComputedVariable( 'new_wikitext' )->toString(); |
| 860 | } catch ( UnsetVariableException $_ ) { |
| 861 | $new_wikitext = ''; |
| 862 | } |
| 863 | |
| 864 | $diffEngine = new DifferenceEngine( $this->getContext() ); |
| 865 | |
| 866 | $diffEngine->showDiffStyle(); |
| 867 | |
| 868 | $formattedDiff = $diffEngine->addHeader( |
| 869 | $diffEngine->generateTextDiffBody( $old_wikitext, $new_wikitext ), |
| 870 | '', '' |
| 871 | ); |
| 872 | |
| 873 | $output .= |
| 874 | Html::rawElement( |
| 875 | 'h3', |
| 876 | [], |
| 877 | $this->msg( 'abusefilter-log-details-diff' )->parse() |
| 878 | ); |
| 879 | |
| 880 | $output .= $formattedDiff; |
| 881 | } |
| 882 | |
| 883 | $output .= Html::element( 'h3', [], $this->msg( 'abusefilter-log-details-vars' )->text() ); |
| 884 | |
| 885 | // Build a table. |
| 886 | $output .= $this->variablesFormatter->buildVarDumpTable( $vars ); |
| 887 | |
| 888 | if ( $this->afPermissionManager->canSeePrivateDetails( $performer ) ) { |
| 889 | $formDescriptor = [ |
| 890 | 'Reason' => [ |
| 891 | 'label-message' => 'abusefilter-view-privatedetails-reason', |
| 892 | 'type' => 'text', |
| 893 | 'size' => 45, |
| 894 | ], |
| 895 | ]; |
| 896 | |
| 897 | $htmlForm = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() ); |
| 898 | $htmlForm->setTitle( $this->getPageTitle( 'private/' . $id ) ) |
| 899 | ->setWrapperLegendMsg( 'abusefilter-view-privatedetails-legend' ) |
| 900 | ->setSubmitTextMsg( 'abusefilter-view-privatedetails-submit' ) |
| 901 | ->prepareForm(); |
| 902 | |
| 903 | $output .= $htmlForm->getHTML( false ); |
| 904 | } |
| 905 | |
| 906 | $out->addHTML( Html::rawElement( 'fieldset', [], $output ) ); |
| 907 | } |
| 908 | |
| 909 | /** |
| 910 | * Helper function to select a row with private details and some more context |
| 911 | * for an AbuseLog entry. |
| 912 | * @todo Create a service for this |
| 913 | * |
| 914 | * @param Authority $authority The user who's trying to view the row |
| 915 | * @param int $id The ID of the log entry |
| 916 | * @return Status A status object with the requested row stored in the value property, |
| 917 | * or an error and no row. |
| 918 | */ |
| 919 | public static function getPrivateDetailsRow( Authority $authority, $id ) { |
| 920 | $afPermissionManager = AbuseFilterServices::getPermissionManager(); |
| 921 | $dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase(); |
| 922 | |
| 923 | $row = $dbr->newSelectQueryBuilder() |
| 924 | ->select( [ 'afl_id', 'afl_user_text', 'afl_filter_id', 'afl_global', 'afl_timestamp', 'afl_ip', |
| 925 | 'af_id', 'af_public_comments', 'af_hidden' ] ) |
| 926 | ->from( 'abuse_filter_log' ) |
| 927 | ->leftJoin( 'abuse_filter', null, [ 'af_id=afl_filter_id', 'afl_global' => 0 ] ) |
| 928 | ->where( [ 'afl_id' => $id ] ) |
| 929 | ->caller( __METHOD__ ) |
| 930 | ->fetchRow(); |
| 931 | |
| 932 | $status = Status::newGood(); |
| 933 | if ( !$row ) { |
| 934 | $status->fatal( 'abusefilter-log-nonexistent' ); |
| 935 | return $status; |
| 936 | } |
| 937 | |
| 938 | $filterID = $row->afl_filter_id; |
| 939 | $global = $row->afl_global; |
| 940 | |
| 941 | if ( $global ) { |
| 942 | $lookup = AbuseFilterServices::getFilterLookup(); |
| 943 | $privacyLevel = $lookup->getFilter( $filterID, $global )->getPrivacyLevel(); |
| 944 | } else { |
| 945 | $privacyLevel = $row->af_hidden; |
| 946 | } |
| 947 | |
| 948 | if ( !$afPermissionManager->canSeeLogDetailsForFilter( $authority, $privacyLevel ) ) { |
| 949 | $status->fatal( 'abusefilter-log-cannot-see-details' ); |
| 950 | return $status; |
| 951 | } |
| 952 | $status->setResult( true, $row ); |
| 953 | return $status; |
| 954 | } |
| 955 | |
| 956 | /** |
| 957 | * Builds an HTML table with the private details for a given abuseLog entry. |
| 958 | * |
| 959 | * @param stdClass $row The row, as returned by self::getPrivateDetailsRow() |
| 960 | * @return string The HTML output |
| 961 | */ |
| 962 | private function buildPrivateDetailsTable( $row ) { |
| 963 | $output = ''; |
| 964 | |
| 965 | // Log ID |
| 966 | $linkRenderer = $this->getLinkRenderer(); |
| 967 | $output .= |
| 968 | Html::rawElement( 'tr', [], |
| 969 | Html::element( 'td', |
| 970 | [ 'style' => 'width: 30%;' ], |
| 971 | $this->msg( 'abusefilter-log-details-id' )->text() |
| 972 | ) . |
| 973 | Html::rawElement( 'td', [], $linkRenderer->makeKnownLink( |
| 974 | $this->getPageTitle( $row->afl_id ), |
| 975 | $this->getLanguage()->formatNumNoSeparators( $row->afl_id ) |
| 976 | ) ) |
| 977 | ); |
| 978 | |
| 979 | // Timestamp |
| 980 | $output .= |
| 981 | Html::rawElement( 'tr', [], |
| 982 | Html::element( 'td', |
| 983 | [ 'style' => 'width: 30%;' ], |
| 984 | $this->msg( 'abusefilter-edit-builder-vars-timestamp-expanded' )->text() |
| 985 | ) . |
| 986 | Html::element( 'td', |
| 987 | [], |
| 988 | $this->getLanguage()->userTimeAndDate( $row->afl_timestamp, $this->getUser() ) |
| 989 | ) |
| 990 | ); |
| 991 | |
| 992 | // User |
| 993 | $output .= |
| 994 | Html::rawElement( 'tr', [], |
| 995 | Html::element( 'td', |
| 996 | [ 'style' => 'width: 30%;' ], |
| 997 | $this->msg( 'abusefilter-edit-builder-vars-user-name' )->text() |
| 998 | ) . |
| 999 | Html::element( 'td', |
| 1000 | [], |
| 1001 | $row->afl_user_text |
| 1002 | ) |
| 1003 | ); |
| 1004 | |
| 1005 | // Filter ID |
| 1006 | $output .= |
| 1007 | Html::rawElement( 'tr', [], |
| 1008 | Html::element( 'td', |
| 1009 | [ 'style' => 'width: 30%;' ], |
| 1010 | $this->msg( 'abusefilter-list-id' )->text() |
| 1011 | ) . |
| 1012 | Html::rawElement( 'td', [], $linkRenderer->makeKnownLink( |
| 1013 | SpecialPage::getTitleFor( 'AbuseFilter', $row->af_id ), |
| 1014 | $this->getLanguage()->formatNum( $row->af_id ) |
| 1015 | ) ) |
| 1016 | ); |
| 1017 | |
| 1018 | // Filter description |
| 1019 | $output .= |
| 1020 | Html::rawElement( 'tr', [], |
| 1021 | Html::element( 'td', |
| 1022 | [ 'style' => 'width: 30%;' ], |
| 1023 | $this->msg( 'abusefilter-list-public' )->text() |
| 1024 | ) . |
| 1025 | Html::element( 'td', |
| 1026 | [], |
| 1027 | $row->af_public_comments |
| 1028 | ) |
| 1029 | ); |
| 1030 | |
| 1031 | // IP address |
| 1032 | if ( $row->afl_ip !== '' ) { |
| 1033 | if ( ExtensionRegistry::getInstance()->isLoaded( 'CheckUser' ) && |
| 1034 | $this->permissionManager->userHasRight( $this->getUser(), 'checkuser' ) |
| 1035 | ) { |
| 1036 | $CULink = ' · ' . $linkRenderer->makeKnownLink( |
| 1037 | SpecialPage::getTitleFor( |
| 1038 | 'CheckUser', |
| 1039 | $row->afl_ip |
| 1040 | ), |
| 1041 | $this->msg( 'abusefilter-log-details-checkuser' )->text() |
| 1042 | ); |
| 1043 | } else { |
| 1044 | $CULink = ''; |
| 1045 | } |
| 1046 | $output .= |
| 1047 | Html::rawElement( 'tr', [], |
| 1048 | Html::element( 'td', |
| 1049 | [ 'style' => 'width: 30%;' ], |
| 1050 | $this->msg( 'abusefilter-log-details-ip' )->text() |
| 1051 | ) . |
| 1052 | Html::rawElement( |
| 1053 | 'td', |
| 1054 | [], |
| 1055 | self::getUserLinks( 0, $row->afl_ip ) . $CULink |
| 1056 | ) |
| 1057 | ); |
| 1058 | } else { |
| 1059 | $output .= |
| 1060 | Html::rawElement( 'tr', [], |
| 1061 | Html::element( 'td', |
| 1062 | [ 'style' => 'width: 30%;' ], |
| 1063 | $this->msg( 'abusefilter-log-details-ip' )->text() |
| 1064 | ) . |
| 1065 | Html::element( |
| 1066 | 'td', |
| 1067 | [], |
| 1068 | $this->msg( 'abusefilter-log-ip-not-available' )->text() |
| 1069 | ) |
| 1070 | ); |
| 1071 | } |
| 1072 | |
| 1073 | return Html::rawElement( 'fieldset', [], |
| 1074 | Html::element( 'legend', [], |
| 1075 | $this->msg( 'abusefilter-log-details-privatedetails' )->text() |
| 1076 | ) . |
| 1077 | Html::rawElement( 'table', |
| 1078 | [ |
| 1079 | 'class' => 'wikitable mw-abuselog-private', |
| 1080 | 'style' => 'width: 80%;' |
| 1081 | ], |
| 1082 | Html::rawElement( 'thead', [], |
| 1083 | Html::rawElement( 'tr', [], |
| 1084 | Html::element( 'th', [], |
| 1085 | $this->msg( 'abusefilter-log-details-var' )->text() |
| 1086 | ) . |
| 1087 | Html::element( 'th', [], |
| 1088 | $this->msg( 'abusefilter-log-details-val' )->text() |
| 1089 | ) |
| 1090 | ) |
| 1091 | ) . |
| 1092 | Html::rawElement( 'tbody', [], $output ) |
| 1093 | ) |
| 1094 | ); |
| 1095 | } |
| 1096 | |
| 1097 | /** |
| 1098 | * @param int $id |
| 1099 | * @return void |
| 1100 | */ |
| 1101 | public function showPrivateDetails( $id ) { |
| 1102 | $out = $this->getOutput(); |
| 1103 | $user = $this->getUser(); |
| 1104 | |
| 1105 | if ( !$this->afPermissionManager->canSeePrivateDetails( $user ) ) { |
| 1106 | $out->addWikiMsg( 'abusefilter-log-cannot-see-privatedetails' ); |
| 1107 | |
| 1108 | return; |
| 1109 | } |
| 1110 | $request = $this->getRequest(); |
| 1111 | |
| 1112 | // Make sure it is a valid request |
| 1113 | $token = $request->getVal( 'wpEditToken' ); |
| 1114 | if ( !$request->wasPosted() || !$user->matchEditToken( $token ) ) { |
| 1115 | $out->addHTML( |
| 1116 | Html::rawElement( |
| 1117 | 'p', |
| 1118 | [], |
| 1119 | Html::errorBox( $this->msg( 'abusefilter-invalid-request' )->params( $id )->parse() ) |
| 1120 | ) |
| 1121 | ); |
| 1122 | |
| 1123 | return; |
| 1124 | } |
| 1125 | |
| 1126 | $reason = $request->getText( 'wpReason' ); |
| 1127 | if ( !self::checkPrivateDetailsAccessReason( $reason ) ) { |
| 1128 | $out->addWikiMsg( 'abusefilter-noreason' ); |
| 1129 | $this->showDetails( $id ); |
| 1130 | return; |
| 1131 | } |
| 1132 | |
| 1133 | $status = self::getPrivateDetailsRow( $user, $id ); |
| 1134 | if ( !$status->isGood() ) { |
| 1135 | $out->addWikiMsg( $status->getMessages()[0] ); |
| 1136 | return; |
| 1137 | } |
| 1138 | $row = $status->getValue(); |
| 1139 | |
| 1140 | // Log accessing private details |
| 1141 | if ( $this->getConfig()->get( 'AbuseFilterLogPrivateDetailsAccess' ) ) { |
| 1142 | self::addPrivateDetailsAccessLogEntry( $id, $reason, $user ); |
| 1143 | } |
| 1144 | |
| 1145 | // Show private details (IP). |
| 1146 | $table = $this->buildPrivateDetailsTable( $row ); |
| 1147 | $out->addHTML( $table ); |
| 1148 | } |
| 1149 | |
| 1150 | /** |
| 1151 | * If specifying a reason for viewing private details of abuse log is required |
| 1152 | * then it makes sure that a reason is provided. |
| 1153 | * |
| 1154 | * @param string $reason |
| 1155 | * @return bool |
| 1156 | */ |
| 1157 | public static function checkPrivateDetailsAccessReason( $reason ) { |
| 1158 | global $wgAbuseFilterPrivateDetailsForceReason; |
| 1159 | return ( !$wgAbuseFilterPrivateDetailsForceReason || strlen( $reason ) > 0 ); |
| 1160 | } |
| 1161 | |
| 1162 | /** |
| 1163 | * @param int $logID int The ID of the AbuseFilter log that was accessed |
| 1164 | * @param string $reason The reason provided for accessing private details |
| 1165 | * @param UserIdentity $userIdentity The user who accessed the private details |
| 1166 | * @return void |
| 1167 | */ |
| 1168 | public static function addPrivateDetailsAccessLogEntry( $logID, $reason, UserIdentity $userIdentity ) { |
| 1169 | $target = self::getTitleFor( self::PAGE_NAME, (string)$logID ); |
| 1170 | |
| 1171 | $logEntry = new ManualLogEntry( 'abusefilterprivatedetails', 'access' ); |
| 1172 | $logEntry->setPerformer( $userIdentity ); |
| 1173 | $logEntry->setTarget( $target ); |
| 1174 | $logEntry->setParameters( [ |
| 1175 | '4::logid' => $logID, |
| 1176 | ] ); |
| 1177 | $logEntry->setComment( $reason ); |
| 1178 | |
| 1179 | $logEntry->insert(); |
| 1180 | } |
| 1181 | |
| 1182 | /** |
| 1183 | * @param int $userId |
| 1184 | * @param string $userName |
| 1185 | * @return string |
| 1186 | */ |
| 1187 | public static function getUserLinks( $userId, $userName ) { |
| 1188 | static $cache = []; |
| 1189 | |
| 1190 | if ( !isset( $cache[$userName][$userId] ) ) { |
| 1191 | $cache[$userName][$userId] = Linker::userLink( $userId, $userName ) . |
| 1192 | Linker::userToolLinks( $userId, $userName, true ); |
| 1193 | } |
| 1194 | |
| 1195 | return $cache[$userName][$userId]; |
| 1196 | } |
| 1197 | |
| 1198 | /** |
| 1199 | * @param stdClass $row |
| 1200 | * @param Authority $authority |
| 1201 | * @param AbuseFilterPermissionManager $afPermissionManager |
| 1202 | * @return string One of the self::VISIBILITY_* constants |
| 1203 | */ |
| 1204 | public static function getEntryVisibilityForUser( |
| 1205 | stdClass $row, |
| 1206 | Authority $authority, |
| 1207 | AbuseFilterPermissionManager $afPermissionManager |
| 1208 | ): string { |
| 1209 | if ( $row->afl_deleted && !$afPermissionManager->canSeeHiddenLogEntries( $authority ) ) { |
| 1210 | return self::VISIBILITY_HIDDEN; |
| 1211 | } |
| 1212 | if ( !$row->afl_rev_id ) { |
| 1213 | return self::VISIBILITY_VISIBLE; |
| 1214 | } |
| 1215 | $revRec = MediaWikiServices::getInstance() |
| 1216 | ->getRevisionLookup() |
| 1217 | ->getRevisionById( (int)$row->afl_rev_id ); |
| 1218 | if ( !$revRec || $revRec->getVisibility() === 0 ) { |
| 1219 | return self::VISIBILITY_VISIBLE; |
| 1220 | } |
| 1221 | return $revRec->audienceCan( RevisionRecord::SUPPRESSED_ALL, RevisionRecord::FOR_THIS_USER, $authority ) |
| 1222 | ? self::VISIBILITY_VISIBLE |
| 1223 | : self::VISIBILITY_HIDDEN_IMPLICIT; |
| 1224 | } |
| 1225 | } |