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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along |
| 15 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * http://www.gnu.org/copyleft/gpl.html |
| 18 | * |
| 19 | * @file |
| 20 | * @ingroup Installer |
| 21 | */ |
| 22 | |
| 23 | namespace MediaWiki\Installer; |
| 24 | |
| 25 | use MediaWiki\Context\RequestContext; |
| 26 | use MediaWiki\MediaWikiServices; |
| 27 | use MediaWiki\Parser\Sanitizer; |
| 28 | use MediaWiki\Status\Status; |
| 29 | use MediaWiki\User\User; |
| 30 | use MessageSpecifier; |
| 31 | use UserPasswordPolicy; |
| 32 | |
| 33 | /** |
| 34 | * Class for the core installer command line interface. |
| 35 | * |
| 36 | * @ingroup Installer |
| 37 | * @since 1.17 |
| 38 | */ |
| 39 | class CliInstaller extends Installer { |
| 40 | private $specifiedScriptPath = false; |
| 41 | |
| 42 | private $optionMap = [ |
| 43 | 'dbtype' => 'wgDBtype', |
| 44 | 'dbserver' => 'wgDBserver', |
| 45 | 'dbname' => 'wgDBname', |
| 46 | 'dbuser' => 'wgDBuser', |
| 47 | 'dbpass' => 'wgDBpassword', |
| 48 | 'dbprefix' => 'wgDBprefix', |
| 49 | 'dbtableoptions' => 'wgDBTableOptions', |
| 50 | 'dbport' => 'wgDBport', |
| 51 | 'dbssl' => 'wgDBssl', |
| 52 | 'dbschema' => 'wgDBmwschema', |
| 53 | 'dbpath' => 'wgSQLiteDataDir', |
| 54 | 'server' => 'wgServer', |
| 55 | 'scriptpath' => 'wgScriptPath', |
| 56 | ]; |
| 57 | |
| 58 | /** |
| 59 | * @param string $siteName |
| 60 | * @param string|null $admin |
| 61 | * @param array $options |
| 62 | * @throws InstallException |
| 63 | */ |
| 64 | public function __construct( $siteName, $admin = null, array $options = [] ) { |
| 65 | global $wgPasswordPolicy; |
| 66 | |
| 67 | parent::__construct(); |
| 68 | |
| 69 | if ( isset( $options['scriptpath'] ) ) { |
| 70 | $this->specifiedScriptPath = true; |
| 71 | } |
| 72 | |
| 73 | foreach ( $this->optionMap as $opt => $global ) { |
| 74 | if ( isset( $options[$opt] ) ) { |
| 75 | $GLOBALS[$global] = $options[$opt]; |
| 76 | $this->setVar( $global, $options[$opt] ); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | if ( isset( $options['lang'] ) ) { |
| 81 | global $wgLang, $wgLanguageCode; |
| 82 | $this->setVar( '_UserLang', $options['lang'] ); |
| 83 | $wgLanguageCode = $options['lang']; |
| 84 | $this->setVar( 'wgLanguageCode', $wgLanguageCode ); |
| 85 | $wgLang = MediaWikiServices::getInstance()->getLanguageFactory() |
| 86 | ->getLanguage( $options['lang'] ); |
| 87 | RequestContext::getMain()->setLanguage( $wgLang ); |
| 88 | } |
| 89 | |
| 90 | $this->setVar( 'wgSitename', $siteName ); |
| 91 | |
| 92 | $contLang = MediaWikiServices::getInstance()->getContentLanguage(); |
| 93 | $metaNS = $contLang->ucfirst( str_replace( ' ', '_', $siteName ) ); |
| 94 | if ( $metaNS == 'MediaWiki' ) { |
| 95 | $metaNS = 'Project'; |
| 96 | } |
| 97 | $this->setVar( 'wgMetaNamespace', $metaNS ); |
| 98 | |
| 99 | if ( !isset( $options['installdbuser'] ) ) { |
| 100 | $this->setVar( '_InstallUser', |
| 101 | $this->getVar( 'wgDBuser' ) ); |
| 102 | $this->setVar( '_InstallPassword', |
| 103 | $this->getVar( 'wgDBpassword' ) ); |
| 104 | } else { |
| 105 | $this->setVar( '_InstallUser', |
| 106 | $options['installdbuser'] ); |
| 107 | $this->setVar( '_InstallPassword', |
| 108 | $options['installdbpass'] ?? "" ); |
| 109 | |
| 110 | // Assume that if we're given the installer user, we'll create the account. |
| 111 | $this->setVar( '_CreateDBAccount', true ); |
| 112 | } |
| 113 | |
| 114 | if ( $admin ) { |
| 115 | $this->setVar( '_AdminName', $admin ); |
| 116 | if ( isset( $options['pass'] ) ) { |
| 117 | $adminUser = User::newFromName( $admin ); |
| 118 | if ( !$adminUser ) { |
| 119 | throw new InstallException( Status::newFatal( 'config-admin-name-invalid' ) ); |
| 120 | } |
| 121 | $upp = new UserPasswordPolicy( |
| 122 | $wgPasswordPolicy['policies'], |
| 123 | $wgPasswordPolicy['checks'] |
| 124 | ); |
| 125 | $status = $upp->checkUserPasswordForGroups( $adminUser, $options['pass'], |
| 126 | [ 'bureaucrat', 'sysop', 'interface-admin' ] ); // per Installer::createSysop() |
| 127 | if ( !$status->isGood() ) { |
| 128 | throw new InstallException( Status::newFatal( |
| 129 | $status->getMessage( 'config-admin-error-password-invalid' ) ) ); |
| 130 | } |
| 131 | $this->setVar( '_AdminPassword', $options['pass'] ); |
| 132 | } |
| 133 | } |
| 134 | |
| 135 | // Detect and inject any extension found |
| 136 | if ( isset( $options['extensions'] ) ) { |
| 137 | $status = $this->validateExtensions( |
| 138 | 'extension', 'extensions', $options['extensions'] ); |
| 139 | if ( !$status->isOK() ) { |
| 140 | throw new InstallException( $status ); |
| 141 | } |
| 142 | $this->setVar( '_Extensions', $status->value ); |
| 143 | } elseif ( isset( $options['with-extensions'] ) ) { |
| 144 | $status = $this->findExtensions(); |
| 145 | if ( !$status->isOK() ) { |
| 146 | throw new InstallException( $status ); |
| 147 | } |
| 148 | $this->setVar( '_Extensions', array_keys( $status->value ) ); |
| 149 | } |
| 150 | |
| 151 | // Set up the default skins |
| 152 | if ( isset( $options['skins'] ) ) { |
| 153 | $status = $this->validateExtensions( 'skin', 'skins', $options['skins'] ); |
| 154 | if ( !$status->isOK() ) { |
| 155 | throw new InstallException( $status ); |
| 156 | } |
| 157 | $skins = $status->value; |
| 158 | } else { |
| 159 | $status = $this->findExtensions( 'skins' ); |
| 160 | if ( !$status->isOK() ) { |
| 161 | throw new InstallException( $status ); |
| 162 | } |
| 163 | $skins = array_keys( $status->value ); |
| 164 | } |
| 165 | $this->setVar( '_Skins', $skins ); |
| 166 | |
| 167 | if ( $skins ) { |
| 168 | $skinNames = array_map( 'strtolower', $skins ); |
| 169 | $this->setVar( 'wgDefaultSkin', $this->getDefaultSkin( $skinNames ) ); |
| 170 | } |
| 171 | |
| 172 | $this->setVar( '_WithDevelopmentSettings', isset( $options['with-developmentsettings'] ) ); |
| 173 | } |
| 174 | |
| 175 | private function validateExtensions( $type, $directory, $nameLists ) { |
| 176 | $extensions = []; |
| 177 | $status = new Status; |
| 178 | foreach ( (array)$nameLists as $nameList ) { |
| 179 | foreach ( explode( ',', $nameList ) as $name ) { |
| 180 | $name = trim( $name ); |
| 181 | if ( $name === '' ) { |
| 182 | continue; |
| 183 | } |
| 184 | $extStatus = $this->getExtensionInfo( $type, $directory, $name ); |
| 185 | if ( $extStatus->isOK() ) { |
| 186 | $extensions[] = $name; |
| 187 | } else { |
| 188 | $status->merge( $extStatus ); |
| 189 | } |
| 190 | } |
| 191 | } |
| 192 | $extensions = array_unique( $extensions ); |
| 193 | $status->value = $extensions; |
| 194 | return $status; |
| 195 | } |
| 196 | |
| 197 | /** |
| 198 | * Main entry point. |
| 199 | * @return Status |
| 200 | */ |
| 201 | public function execute() { |
| 202 | // If APC is available, use that as the MainCacheType, instead of nothing. |
| 203 | // This is hacky and should be consolidated with WebInstallerOptions. |
| 204 | // This is here instead of in __construct(), because it should run after |
| 205 | // doEnvironmentChecks(), which populates '_Caches'. |
| 206 | if ( count( $this->getVar( '_Caches' ) ) ) { |
| 207 | // We detected a CACHE_ACCEL implementation, use it. |
| 208 | $this->setVar( '_MainCacheType', 'accel' ); |
| 209 | } |
| 210 | |
| 211 | $vars = Installer::getExistingLocalSettings(); |
| 212 | if ( $vars ) { |
| 213 | $status = Status::newFatal( "config-localsettings-cli-upgrade" ); |
| 214 | $this->showStatusMessage( $status ); |
| 215 | return $status; |
| 216 | } |
| 217 | |
| 218 | $result = $this->performInstallation( |
| 219 | [ $this, 'startStage' ], |
| 220 | [ $this, 'endStage' ] |
| 221 | ); |
| 222 | // PerformInstallation bails on a fatal, so make sure the last item |
| 223 | // completed before giving 'next.' Likewise, only provide back on failure |
| 224 | $lastStepStatus = end( $result ); |
| 225 | if ( $lastStepStatus->isOK() ) { |
| 226 | return Status::newGood(); |
| 227 | } else { |
| 228 | return $lastStepStatus; |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | /** |
| 233 | * Write LocalSettings.php to a given path |
| 234 | * |
| 235 | * @param string $path Full path to write LocalSettings.php to |
| 236 | */ |
| 237 | public function writeConfigurationFile( $path ) { |
| 238 | $ls = InstallerOverrides::getLocalSettingsGenerator( $this ); |
| 239 | $ls->writeFile( "$path/LocalSettings.php" ); |
| 240 | } |
| 241 | |
| 242 | public function startStage( $step ) { |
| 243 | // Messages: config-install-database, config-install-tables, config-install-interwiki, |
| 244 | // config-install-stats, config-install-keys, config-install-sysop, config-install-mainpage, |
| 245 | // config-install-extensions |
| 246 | $this->showMessage( "config-install-$step" ); |
| 247 | } |
| 248 | |
| 249 | public function endStage( $step, $status ) { |
| 250 | $this->showStatusMessage( $status ); |
| 251 | if ( $status->isOK() ) { |
| 252 | $this->showMessage( 'config-install-step-done' ); |
| 253 | } else { |
| 254 | $this->showError( 'config-install-step-failed' ); |
| 255 | } |
| 256 | } |
| 257 | |
| 258 | public function showMessage( $msg, ...$params ) { |
| 259 | // @phan-suppress-next-line SecurityCheck-XSS |
| 260 | echo $this->getMessageText( $msg, $params ) . "\n"; |
| 261 | flush(); |
| 262 | } |
| 263 | |
| 264 | public function showError( $msg, ...$params ) { |
| 265 | // @phan-suppress-next-line SecurityCheck-XSS |
| 266 | echo "***{$this->getMessageText( $msg, $params )}***\n"; |
| 267 | flush(); |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * @param string|MessageSpecifier $msg |
| 272 | * @param array $params |
| 273 | * @return string |
| 274 | */ |
| 275 | protected function getMessageText( $msg, $params ) { |
| 276 | $text = wfMessage( $msg, $params )->parse(); |
| 277 | |
| 278 | $text = preg_replace( '/<a href="(.*?)".*?>(.*?)<\/a>/', '$2 <$1>', $text ); |
| 279 | |
| 280 | return Sanitizer::stripAllTags( $text ); |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Dummy |
| 285 | * @param string $msg Key for wfMessage() |
| 286 | * @param mixed ...$params |
| 287 | */ |
| 288 | public function showHelpBox( $msg, ...$params ) { |
| 289 | } |
| 290 | |
| 291 | public function showStatusMessage( Status $status ) { |
| 292 | $warnings = array_merge( $status->getWarningsArray(), |
| 293 | $status->getErrorsArray() ); |
| 294 | |
| 295 | if ( count( $warnings ) !== 0 ) { |
| 296 | foreach ( $warnings as $w ) { |
| 297 | $this->showMessage( ...$w ); |
| 298 | } |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | public function envCheckPath() { |
| 303 | if ( !$this->specifiedScriptPath ) { |
| 304 | $this->showMessage( 'config-no-cli-uri', $this->getVar( "wgScriptPath" ) ); |
| 305 | } |
| 306 | |
| 307 | return parent::envCheckPath(); |
| 308 | } |
| 309 | |
| 310 | protected function envGetDefaultServer() { |
| 311 | // Use a basic value if the user didn't pass in --server |
| 312 | return 'http://localhost'; |
| 313 | } |
| 314 | |
| 315 | public function dirIsExecutable( $dir, $url ) { |
| 316 | $this->showMessage( 'config-no-cli-uploads-check', $dir ); |
| 317 | |
| 318 | return false; |
| 319 | } |
| 320 | } |