| 1 | <?php
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| 2 | /* *
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| 3 | * This script is part of the TYPO3 project - inspiring people to share! *
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| 4 | * *
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| 5 | * TYPO3 is free software; you can redistribute it and/or modify it under *
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| 6 | * the terms of the GNU General Public License version 2 as published by *
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| 7 | * the Free Software Foundation. *
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| 8 | * *
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| 9 | * This script is distributed in the hope that it will be useful, but *
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| 10 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *
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| 11 | * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
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| 12 | * Public License for more details. *
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| 13 | * */
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| 14 |
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| 15 | /**
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| 16 | * A pre processor validating an auth code generated by Finisher_GenerateAuthCode.
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| 17 | *
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| 18 | * @author Reinhard Führicht <rf@typoheads.at>
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| 19 | */
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| 20 | class Tx_Formhandler_PreProcessor_ValidateAuthCodeAdvanced extends Tx_Formhandler_AbstractPreProcessor {
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| 21 |
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| 22 | /**
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| 23 | * The main method called by the controller
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| 24 | *
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| 25 | * @param array $gp The GET/POST parameters
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| 26 | * @param array $settings The defined TypoScript settings for the finisher
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| 27 | * @return array The probably modified GET/POST parameters
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| 28 | */
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| 29 | public function process() {
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| 30 | if($this->gp['authCode']) {
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| 31 |
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| 32 | try {
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| 33 | $authCode = trim($this->gp['authCode']);
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| 34 | $table = trim($this->gp['table']);
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| 35 | $uidField = trim($this->gp['uidField']);
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| 36 | $uid = trim($this->gp['uid']);
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| 37 |
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| 38 | if(!(strlen($table) > 0 && strlen($uidField) > 0 && strlen($authCode) > 0 && strlen($uid) > 0)) {
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| 39 | $this->utilityFuncs->throwException('validateauthcode_insufficient_params');
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| 40 | }
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| 41 |
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| 42 | $uid = $GLOBALS['TYPO3_DB']->fullQuoteStr($uid, $table);
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| 43 |
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| 44 | $hiddenField = 'disable';
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| 45 | if($this->settings['hiddenField']) {
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| 46 | $hiddenField = $this->utilityFuncs->getSingle($this->settings, 'hiddenField');
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| 47 | } elseif($TCA[$table]['ctrl']['enablecolumns']['disable']) {
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| 48 | $hiddenField = $TCA[$table]['ctrl']['enablecolumns']['disable'];
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| 49 | }
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| 50 | $selectFields = '*';
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| 51 | if($this->settings['selectFields']) {
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| 52 | $selectFields = $this->utilityFuncs->getSingle($this->settings, 'selectFields');
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| 53 | }
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| 54 | $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($selectFields, $table, $uidField . '=' . $uid . ' AND ' . $hiddenField . '=1' . $this->cObj->enableFields($table, 1));
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| 55 | if(!$res || $GLOBALS['TYPO3_DB']->sql_num_rows($res) === 0) {
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| 56 | $this->utilityFuncs->throwException('validateauthcode_no_record_found');
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| 57 | }
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| 58 |
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| 59 | $row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
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| 60 | $GLOBALS['TYPO3_DB']->sql_free_result($res);
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| 61 |
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| 62 | $localAuthCode = md5(serialize($row));
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| 63 |
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| 64 | if($localAuthCode !== $authCode) {
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| 65 | $this->utilityFuncs->throwException('validateauthcode_invalid_auth_code');
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| 66 | }
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| 67 |
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| 68 | $res = $GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, $uidField . '=' . $uid, array($hiddenField => 0));
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| 69 | if(!$res) {
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| 70 | $this->utilityFuncs->throwException('validateauthcode_update_failed');
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| 71 | }
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| 72 |
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| 73 | /*
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| 74 | * update pid
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| 75 | */
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| 76 | $newPid = $this->utilityFuncs->getSingle($this->settings, 'newPid');
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| 77 | if (!empty($newPid)) {
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| 78 | $res = $GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, $uidField . '=' . $uid, array('pid' => $newPid));
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| 79 | if(!$res) {
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| 80 | $this->utilityFuncs->throwException('validateauthcode_update_failed');
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| 81 | }
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| 82 | }
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| 83 |
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| 84 | /*
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| 85 | * prepare for the loggers and mailers (and execute)
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| 86 | */
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| 87 | if (!empty($this->settings['availableFormFields.'])) {
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| 88 | $availableFormFields = array();
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| 89 | //parse mapping
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| 90 | foreach ($this->settings['availableFormFields.'] as $fieldname => $options) {
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| 91 | $fieldname = str_replace('.', '', $fieldname);
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| 92 | if (isset($options) && is_array($options)) {
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| 93 | $mapping = $options['mapping'];
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| 94 |
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| 95 | //if no mapping default to the name of the db field
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| 96 | if (!$mapping) {
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| 97 | $mapping = $fieldname;
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| 98 | }
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| 99 |
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| 100 | $availableFormFields[$mapping] = $fieldname;
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| 101 | } else {
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| 102 | $availableFormFields[$options] = $fieldname;
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| 103 | }
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| 104 | }
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| 105 |
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| 106 | if (!empty($availableFormFields)) {
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| 107 | $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(implode(',', array_keys($availableFormFields)), $table, $uidField . '=' . $uid . ' AND ' . $hiddenField . '=0' . $this->cObj->enableFields($table, 1));
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| 108 | if(!$res || $GLOBALS['TYPO3_DB']->sql_num_rows($res) === 0) {
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| 109 | $this->utilityFuncs->throwException('validateauthcode_no_record_found');
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| 110 | }
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| 111 |
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| 112 | $row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
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| 113 | $GLOBALS['TYPO3_DB']->sql_free_result($res);
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| 114 |
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| 115 | // Add values from database in get-post array
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| 116 | foreach ($row as $dbField => $value) {
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| 117 | if (is_array($availableFormFields)) {
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| 118 | if (!empty ($availableFormFields[$dbField])) {
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| 119 | $this->gp[$availableFormFields[$dbField]] = $value;
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| 120 | }
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| 121 | } else {
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| 122 | $this->gp[$dbField] = $value;
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| 123 | }
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| 124 | }
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| 125 |
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| 126 | $this->runClasses($this->settings['loggers.']);
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| 127 | $this->runClasses($this->settings['mailers.']);
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| 128 | }
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| 129 | }
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| 130 |
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| 131 | $redirectPage = $this->utilityFuncs->getSingle($this->settings, 'redirectPage');
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| 132 | if($redirectPage) {
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| 133 | $correctRedirectUrl = $this->utilityFuncs->getSingle($this->settings, 'correctRedirectUrl');
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| 134 | $headerStatusCode = $this->utilityFuncs->getSingle($this->settings, 'headerStatusCode');
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| 135 | $this->utilityFuncs->doRedirect($redirectPage, $correctRedirectUrl, $this->settings['additionalParams.'], $headerStatusCode);
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| 136 | }
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| 137 | } catch(Exception $e) {
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| 138 | $redirectPage = $this->utilityFuncs->getSingle($this->settings, 'errorRedirectPage');
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| 139 | if($redirectPage) {
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| 140 | $correctRedirectUrl = $this->utilityFuncs->getSingle($this->settings, 'correctRedirectUrl');
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| 141 | $headerStatusCode = $this->utilityFuncs->getSingle($this->settings, 'headerStatusCode');
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| 142 | $this->utilityFuncs->doRedirect($redirectPage, $correctRedirectUrl, $this->settings['additionalParams.'], $headerStatusCode);
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| 143 | } else {
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| 144 | throw new Exception($e->getMessage());
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| 145 | }
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| 146 | }
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| 147 | }
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| 148 | return $this->gp;
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| 149 | }
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| 150 |
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| 151 | /**
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| 152 | * Adds default configuration for every Formhandler component to the given configuration array
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| 153 | *
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| 154 | * @param array $conf The configuration of the component set in TS
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| 155 | * @return array The initial configuration plus the default configuration
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| 156 | */
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| 157 | protected function addDefaultComponentConfig($conf) {
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| 158 | if (!$conf['langFiles']) {
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| 159 | $conf['langFiles'] = $this->langFiles;
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| 160 | }
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| 161 | $conf['formValuesPrefix'] = $this->settings['formValuesPrefix'];
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| 162 | $conf['templateSuffix'] = $this->settings['templateSuffix'];
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| 163 | return $conf;
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| 164 | }
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| 165 |
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| 166 | /**
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| 167 | * Runs the class by calling process() method.
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| 168 | *
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| 169 | * @param array $classesArray: the configuration array
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| 170 | * @return void
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| 171 | */
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| 172 | protected function runClasses($classesArray) {
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| 173 | if (isset($classesArray) && is_array($classesArray) && intval($classesArray['disable']) !== 1) {
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| 174 |
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| 175 | foreach ($classesArray as $idx => $tsConfig) {
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| 176 | if ($idx !== 'disable') {
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| 177 | if (is_array($tsConfig) && isset($tsConfig['class']) && !empty($tsConfig['class'])) {
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| 178 | if (intval($tsConfig['disable']) !== 1) {
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| 179 | $className = $this->utilityFuncs->prepareClassName($tsConfig['class']);
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| 180 | $this->utilityFuncs->debugMessage('calling_class', array($className));
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| 181 | $obj = $this->componentManager->getComponent($className);
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| 182 | $tsConfig['config.'] = $this->addDefaultComponentConfig($tsConfig['config.']);
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| 183 | $obj->init($this->gp, $tsConfig['config.']);
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| 184 | $obj->validateConfig();
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| 185 | $return = $obj->process();
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| 186 | if (is_array($return)) {
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| 187 |
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| 188 | //return value is an array. Treat it as the probably modified get/post parameters
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| 189 | $this->gp = $return;
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| 190 | $this->globals->setGP($this->gp);
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| 191 | } else {
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| 192 |
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| 193 | //return value is no array. treat this return value as output.
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| 194 | return $return;
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| 195 | }
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| 196 | }
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| 197 | } else {
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| 198 | $this->utilityFuncs->throwException('classesarray_error');
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| 199 | }
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| 200 | }
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| 201 | }
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| 202 | }
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| 203 | }
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| 204 | }
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| 205 | ?> |
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