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ContactEmailSubjectRule.php��0000644��00000004200�15174171167�0011776 0��ustar�00��<?php /** * @package Joomla.Site * @subpackage com_contact * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\Component\Contact\Site\Rule; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; use Joomla\String\StringHelper; // phpcs:disable PSR1.Files.SideEffects \defined('_JEXEC') or die; // phpcs:enable PSR1.Files.SideEffects /* * FormRule for com_contact to make sure the subject contains no banned word. * * @since 1.6 / class ContactEmailSubjectRule extends FormRule { /* * Method to test for a banned subject * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $params = ComponentHelper::getParams('com_contact'); $banned = $params->get('banned_subject'); if ($banned) { foreach (explode(';', $banned) as $item) { $item = trim($item); if ($item != '' && StringHelper::stristr($value, $item) !== false) { return false; } } } return true; } } ��ContactEmailRule.php��0000644��00000004355�15174171167�0010471 0��ustar�00��<?php /* * @package Joomla.Site * @subpackage com_contact * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\Component\Contact\Site\Rule; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\Rule\EmailRule; use Joomla\Registry\Registry; use Joomla\String\StringHelper; // phpcs:disable PSR1.Files.SideEffects \defined('_JEXEC') or die; // phpcs:enable PSR1.Files.SideEffects /* * FormRule for com_contact to make sure the email address is not blocked. * * @since 1.6 / class ContactEmailRule extends EmailRule { /* * Method to test for banned email addresses * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { if (!parent::test($element, $value, $group, $input, $form)) { return false; } $params = ComponentHelper::getParams('com_contact'); $banned = $params->get('banned_email'); if ($banned) { foreach (explode(';', $banned) as $item) { $item = trim($item); if ($item != '' && StringHelper::stristr($value, $item) !== false) { return false; } } } return true; } } ��ContactEmailMessageRule.php��0000644��00000004211�15174171167�0011765 0��ustar�00��<?php /* * @package Joomla.Site * @subpackage com_contact * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\Component\Contact\Site\Rule; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; use Joomla\String\StringHelper; // phpcs:disable PSR1.Files.SideEffects \defined('_JEXEC') or die; // phpcs:enable PSR1.Files.SideEffects /* * FormRule for com_contact to make sure the message body contains no banned word. * * @since 1.6 / class ContactEmailMessageRule extends FormRule { /* * Method to test a message for banned words * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $params = ComponentHelper::getParams('com_contact'); $banned = $params->get('banned_text'); if ($banned) { foreach (explode(';', $banned) as $item) { $item = trim($item); if ($item != '' && StringHelper::stristr($value, $item) !== false) { return false; } } } return true; } } ��CssIdentifierSubstringRule.php��0000644��00000005777�15174311426�0012565 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2020 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 3.10.7 / class CssIdentifierSubstringRule extends FormRule { /* * Method to test if a string is a valid CSS identifier substring * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.10.7 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value) && $value !== '0') { return true; } /* * The following regex rules are based on the Html::cleanCssIdentifier method from Drupal * https://github.com/drupal/drupal/blob/8.8.5/core/lib/Drupal/Component/Utility/Html.php#L116-L130 * * with the addition for Joomla that we allow the colon (U+003A) and the @ (U+0040). / /* * Valid characters in a CSS identifier are: * - the hyphen (U+002D) * - a-z (U+0030 - U+0039) * - A-Z (U+0041 - U+005A) * - the underscore (U+005F) * - the colon (U+003A) * - the @ sign (U+0040) * - 0-9 (U+0061 - U+007A) * - ISO 10646 characters U+00A1 and higher / // Make sure we allow multiple classes to be added $cssIdentifiers = explode(' ', $value); foreach ($cssIdentifiers as $identifier) { if (preg_match('/[^\\x{002D}\\x{0030}-\\x{0039}\\x{0040}-\\x{005A}\\x{005F}\\x{003A}\\x{0061}-\\x{007A}\\x{00A1}-\\x{FFFF}]/u', $identifier)) { return false; } } return true; } } �SubformRule.php��0000644��00000005640�15174311426�0007533 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2019 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Field\SubformField; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form rule to validate subforms field-wise. * * @since 3.9.7 / class SubformRule extends FormRule { /* * Method to test given values for a subform.. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.9.7 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Get the form field object. $field = $form->getField($element['name'], $group); if (!($field instanceof SubformField)) { throw new \UnexpectedValueException(sprintf('%s is no subform field.', $element['name'])); } if ($value === null) { return true; } $subForm = $field->loadSubForm(); // Multiple values: Validate every row. if ($field->multiple) { foreach ($value as $row) { if ($subForm->validate($row) === false) { // Pass the first error that occurred on the subform validation. $errors = $subForm->getErrors(); if (!empty($errors[0])) { return $errors[0]; } return false; } } } else { // Single value. if ($subForm->validate($value) === false) { // Pass the first error that occurred on the subform validation. $errors = $subForm->getErrors(); if (!empty($errors[0])) { return $errors[0]; } return false; } } return true; } } ��PasswordRule.php��0000644��00000017147�15174311426�0007725 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2013 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\CMS\Language\Text; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 3.1.2 / class PasswordRule extends FormRule { /* * Method to test if two values are not equal. To use this rule, the form * XML needs a validate attribute of equals and a field attribute * that is equal to the field to test against. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.1.2 * @throws \InvalidArgumentException * @throws \UnexpectedValueException / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $meter = isset($element['strengthmeter']) ? ' meter="0"' : '1'; $threshold = isset($element['threshold']) ? (int) $element['threshold'] : 66; $minimumLength = isset($element['minimum_length']) ? (int) $element['minimum_length'] : 12; $minimumIntegers = isset($element['minimum_integers']) ? (int) $element['minimum_integers'] : 0; $minimumSymbols = isset($element['minimum_symbols']) ? (int) $element['minimum_symbols'] : 0; $minimumUppercase = isset($element['minimum_uppercase']) ? (int) $element['minimum_uppercase'] : 0; $minimumLowercase = isset($element['minimum_lowercase']) ? (int) $element['minimum_lowercase'] : 0; // In the installer we don't have any access to the // database yet so use the hard coded default settings if ( !Factory::getApplication()->isClient('installation') && !Factory::getApplication()->isClient('cli_installation') ) { // If we have parameters from com_users, use those instead. // Some of these may be empty for legacy reasons. $params = ComponentHelper::getParams('com_users'); if (!empty($params)) { $minimumLengthp = $params->get('minimum_length', 12); $minimumIntegersp = $params->get('minimum_integers', 0); $minimumSymbolsp = $params->get('minimum_symbols', 0); $minimumUppercasep = $params->get('minimum_uppercase', 0); $minimumLowercasep = $params->get('minimum_lowercase', 0); $meterp = $params->get('meter'); $thresholdp = $params->get('threshold', 66); empty($minimumLengthp) ?: $minimumLength = (int) $minimumLengthp; empty($minimumIntegersp) ?: $minimumIntegers = (int) $minimumIntegersp; empty($minimumSymbolsp) ?: $minimumSymbols = (int) $minimumSymbolsp; empty($minimumUppercasep) ?: $minimumUppercase = (int) $minimumUppercasep; empty($minimumLowercasep) ?: $minimumLowercase = (int) $minimumLowercasep; empty($meterp) ?: $meter = $meterp; empty($thresholdp) ?: $threshold = $thresholdp; } } // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } $valueLength = \strlen($value); // We set a maximum length to prevent abuse since it is unfiltered. if ($valueLength > 4096) { Factory::getApplication()->enqueueMessage(Text::_('JFIELD_PASSWORD_TOO_LONG'), 'error'); } // We don't allow white space inside passwords $valueTrim = trim($value); // Set a variable to check if any errors are made in password $validPassword = true; if (\strlen($valueTrim) !== $valueLength) { Factory::getApplication()->enqueueMessage( Text::_('JFIELD_PASSWORD_SPACES_IN_PASSWORD'), 'error' ); $validPassword = false; } // Minimum number of integers required if (!empty($minimumIntegers)) { $nInts = preg_match_all('/[0-9]/', $value, $imatch); if ($nInts < $minimumIntegers) { Factory::getApplication()->enqueueMessage( Text::plural('JFIELD_PASSWORD_NOT_ENOUGH_INTEGERS_N', $minimumIntegers), 'error' ); $validPassword = false; } } // Minimum number of symbols required if (!empty($minimumSymbols)) { $nsymbols = preg_match_all('[\W]', $value, $smatch); if ($nsymbols < $minimumSymbols) { Factory::getApplication()->enqueueMessage( Text::plural('JFIELD_PASSWORD_NOT_ENOUGH_SYMBOLS_N', $minimumSymbols), 'error' ); $validPassword = false; } } // Minimum number of upper case ASCII characters required if (!empty($minimumUppercase)) { $nUppercase = preg_match_all('/[A-Z]/', $value, $umatch); if ($nUppercase < $minimumUppercase) { Factory::getApplication()->enqueueMessage( Text::plural('JFIELD_PASSWORD_NOT_ENOUGH_UPPERCASE_LETTERS_N', $minimumUppercase), 'error' ); $validPassword = false; } } // Minimum number of lower case ASCII characters required if (!empty($minimumLowercase)) { $nLowercase = preg_match_all('/[a-z]/', $value, $umatch); if ($nLowercase < $minimumLowercase) { Factory::getApplication()->enqueueMessage( Text::plural('JFIELD_PASSWORD_NOT_ENOUGH_LOWERCASE_LETTERS_N', $minimumLowercase), 'error' ); $validPassword = false; } } // Minimum length option if (!empty($minimumLength)) { if (\strlen((string) $value) < $minimumLength) { Factory::getApplication()->enqueueMessage( Text::plural('JFIELD_PASSWORD_TOO_SHORT_N', $minimumLength), 'error' ); $validPassword = false; } } // If valid has violated any rules above return false. if (!$validPassword) { return false; } return true; } } ��CssIdentifierRule.php��0000644��00000006505�15174311426�0010652 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2020 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 4.0.0 / class CssIdentifierRule extends FormRule { /* * Method to test if the file path is valid * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 4.0.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value) && $value !== '0') { return true; } // Make sure we allow multiple classes to be added $cssIdentifiers = explode(' ', $value); foreach ($cssIdentifiers as $i => $identifier) { /* * The following regex rules are based on the Html::cleanCssIdentifier method from Drupal * https://github.com/drupal/drupal/blob/8.8.5/core/lib/Drupal/Component/Utility/Html.php#L116-L130 * * with the addition for Joomla that we allow the colon (U+003A) and the @ (U+0040). / /* * Valid characters in a CSS identifier are: * - the hyphen (U+002D) * - a-z (U+0030 - U+0039) * - A-Z (U+0041 - U+005A) * - the underscore (U+005F) * - the colon (U+003A) * - the @-sign (U+0040) * - 0-9 (U+0061 - U+007A) * - ISO 10646 characters U+00A1 and higher / if (preg_match('/[^\\x{002D}\\x{0030}-\\x{0039}\\x{0040}-\\x{005A}\\x{005F}\\x{003A}\\x{0061}-\\x{007A}\\x{00A1}-\\x{FFFF}]/u', $identifier)) { return false; } /* * Full identifiers cannot start with a digit, two hyphens, or a hyphen followed by a digit. / if (preg_match('/^[0-9]/', $identifier) \|\| preg_match('/^(-[0-9])\|^(--)/', $identifier)) { return false; } } return true; } } ��ColorRule.php��0000644��00000004437�15174311426�0007177 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class ColorRule extends FormRule { /* * Method to test for a valid color in hexadecimal. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $value = trim($value); // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } if ($value[0] != '#') { return false; } // Remove the leading # if present to validate the numeric part $value = ltrim($value, '#'); // The value must be 6 or 3 characters long if (!((\strlen($value) == 6 \|\| \strlen($value) == 3) && ctype_xdigit($value))) { return false; } return true; } } ��UrlRule.php��0000644��00000012401�15174311426�0006651 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2011 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Filter\InputFilter; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\CMS\Language\Text; use Joomla\Registry\Registry; use Joomla\String\StringHelper; use Joomla\Uri\UriHelper; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class UrlRule extends FormRule { /* * Method to test an external or internal url for all valid parts. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 * @link https://www.w3.org/Addressing/URL/url-spec.txt * @see \Joomla\String\StringHelper / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } // Check the value for XSS payloads if ((string) $element['disableXssCheck'] !== 'true' && InputFilter::checkAttribute(['href', $value])) { $element->addAttribute('message', Text::sprintf('JLIB_FORM_VALIDATE_FIELD_URL_INJECTION_DETECTED', $element['name'])); return false; } $urlParts = UriHelper::parse_url($value); // See https://www.w3.org/Addressing/URL/url-spec.txt // Use the full list or optionally specify a list of permitted schemes. if ($element['schemes'] == '') { $scheme = ['http', 'https', 'ftp', 'ftps', 'gopher', 'mailto', 'news', 'prospero', 'telnet', 'rlogin', 'sftp', 'tn3270', 'wais', 'mid', 'cid', 'nntp', 'tel', 'urn', 'ldap', 'file', 'fax', 'modem', 'git', ]; } else { $scheme = explode(',', $element['schemes']); } / * Note that parse_url() does not always parse accurately without a scheme, * but at least the path should be set always. Note also that parse_url() * returns False for seriously malformed URLs instead of an associative array. * @link https://www.php.net/manual/en/function.parse-url.php / if ($urlParts === false \|\| !\array_key_exists('scheme', $urlParts)) { / * The function parse_url() returned false (seriously malformed URL) or no scheme * was found and the relative option is not set: in both cases the field is not valid. / if ($urlParts === false \|\| !$element['relative']) { $element->addAttribute('message', Text::sprintf('JLIB_FORM_VALIDATE_FIELD_URL_SCHEMA_MISSING', $value, implode(', ', $scheme))); return false; } // The best we can do for the rest is make sure that the path exists and is valid UTF-8. if (!\array_key_exists('path', $urlParts) \|\| !StringHelper::valid((string) $urlParts['path'])) { return false; } // The internal URL seems to be good. return true; } // Scheme found, check all parts found. $urlScheme = (string) $urlParts['scheme']; $urlScheme = strtolower($urlScheme); if (\in_array($urlScheme, $scheme) == false) { return false; } // For some schemes here must be two slashes. $scheme = ['http', 'https', 'ftp', 'ftps', 'gopher', 'wais', 'prospero', 'sftp', 'telnet', 'git']; if (\in_array($urlScheme, $scheme) && substr($value, \strlen($urlScheme), 3) !== '://') { return false; } // The best we can do for the rest is make sure that the strings are valid UTF-8 // and the port is an integer. if (\array_key_exists('host', $urlParts) && !StringHelper::valid((string) $urlParts['host'])) { return false; } if (\array_key_exists('port', $urlParts) && 0 === (int) $urlParts['port']) { return false; } if (\array_key_exists('path', $urlParts) && !StringHelper::valid((string) $urlParts['path'])) { return false; } return true; } } ��CalendarRule.php��0000644��00000004236�15174311426�0007627 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Date\Date; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform * * @since 3.7.0 / class CalendarRule extends FormRule { /* * Method to test the calendar value for a valid parts. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } if (strtolower($value) === 'now') { return true; } try { return Factory::getDate($value) instanceof Date; } catch (\Exception $e) { return false; } } } ��UsernameRule.php��0000644��00000005234�15174311426�0007674 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Database\DatabaseAwareInterface; use Joomla\Database\DatabaseAwareTrait; use Joomla\Database\ParameterType; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class UsernameRule extends FormRule implements DatabaseAwareInterface { use DatabaseAwareTrait; /* * Method to test the username for uniqueness. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Get the database object and a new query object. $db = $this->getDatabase(); $query = $db->getQuery(true); // Get the extra field check attribute. $userId = ($form instanceof Form) ? (int) $form->getValue('id') : 0; // Build the query. $query->select('COUNT()') ->from($db->quoteName('#__users')) ->where( [ $db->quoteName('username') . ' = :username', $db->quoteName('id') . ' <> :userId', ] ) ->bind(':username', $value) ->bind(':userId', $userId, ParameterType::INTEGER); // Set and query the database. $db->setQuery($query); $duplicate = (bool) $db->loadResult(); if ($duplicate) { return false; } return true; } } ��TelRule.php��0000644��00000007170�15174311426�0006642 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright (C) 2011 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform * * @since 1.7.0 / class TelRule extends FormRule { /* * Method to test the url for a valid parts. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } / * @link http://www.nanpa.com/ * @link http://tools.ietf.org/html/rfc4933 * @link http://www.itu.int/rec/T-REC-E.164/en * * Regex by Steve Levithan * @link http://blog.stevenlevithan.com/archives/validate-phone-number * @note that valid ITU-T and EPP must begin with +. / $regexarray = [ 'NANP' => '/^(?:\+?1[-. ]?)?$?([2-9][0-8][0-9])$?[-. ]?([2-9][0-9]{2})[-. ]?([0-9]{4})$/', 'ITU-T' => '/^\+(?:[0-9] ?){6,14}[0-9]$/', 'EPP' => '/^\+[0-9]{1,3}\.[0-9]{4,14}(?:x.+)?$/', ]; if (isset($element['plan'])) { $plan = (string) $element['plan']; if ($plan === 'northamerica' \|\| $plan === 'us') { $plan = 'NANP'; } elseif ($plan === 'International' \|\| $plan === 'int' \|\| $plan === 'missdn' \|\| !$plan) { $plan = 'ITU-T'; } elseif ($plan === 'IETF') { $plan = 'EPP'; } $regex = $regexarray[$plan]; // Test the value against the regular expression. if (preg_match($regex, $value) == false) { return false; } } else { / * If the rule is set but no plan is selected just check that there are between * 7 and 15 digits inclusive and no illegal characters (but common number separators * are allowed). / $cleanvalue = preg_replace('/[+. \-(\)]/', '', $value); $regex = '/^[0-9]{7,15}?$/'; if (preg_match($regex, $cleanvalue) == true) { return true; } else { return false; } } return true; } } ��OptionsRule.php��0000644��00000006233�15174311426�0007550 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2011 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * Requires the value entered be one of the options in a field of type="list" * * @since 1.7.0 / class OptionsRule extends FormRule { /* * Method to test the value. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Check if the field is required. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); // Check if the value is empty. $blank = empty($value) && $value !== '0' && $value !== 0 && $value !== 0.0; if (!$required && $blank) { return true; } // Make an array of all available option values. $options = []; // Create the field $field = null; if ($form) { $field = $form->getField((string) $element->attributes()->name, $group); } // When the field exists, the real options are fetched. // This is needed for fields which do have dynamic options like from a database. if ($field && \is_array($field->options)) { foreach ($field->options as $opt) { $options[] = $opt->value; } } else { foreach ($element->option as $opt) { $options[] = $opt->attributes()->value; } } // There may be multiple values in the form of an array (if the element is checkboxes, for example). if (\is_array($value)) { // If all values are in the $options array, $diff will be empty and the options valid. $diff = array_diff($value, $options); return empty($diff); } else { // In this case value must be a string return \in_array((string) $value, $options); } } } ��BooleanRule.php��0000644��00000001534�15174311426�0007473 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2009 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\FormRule; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class BooleanRule extends FormRule { /* * The regular expression to use in testing a form field value. * * @var string * @since 1.7.0 / protected $regex = '^(?:[01]\|true\|false)$'; /* * The regular expression modifiers to use when testing a form field value. * * @var string * @since 1.7.0 / protected $modifiers = 'i'; } ��ExistsRule.php��0000644��00000005062�15174311426�0007373 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2018 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Database\DatabaseAwareInterface; use Joomla\Database\DatabaseAwareTrait; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form rule class to determine if a value exists in a database table. * * @since 3.9.0 / class ExistsRule extends FormRule implements DatabaseAwareInterface { use DatabaseAwareTrait; /* * Method to test the username for uniqueness. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.9.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $value = trim($value); $existsTable = (string) $element['exists_table']; $existsColumn = (string) $element['exists_column']; // We cannot validate without a table name if ($existsTable === '') { return true; } // Assume a default column name of `id` if ($existsColumn === '') { $existsColumn = 'id'; } $db = $this->getDatabase(); // Set and query the database. $exists = $db->setQuery( $db->getQuery(true) ->select('COUNT()') ->from($db->quoteName($existsTable)) ->where($db->quoteName($existsColumn) . ' = ' . $db->quote($value)) )->loadResult(); return (int) $exists > 0; } } ��FolderPathExistsRule.php��0000644��00000005027�15174311426�0011345 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright (C) 2021 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Filesystem\Folder; use Joomla\CMS\Filesystem\Path; use Joomla\CMS\Form\Form; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla CMS. * * @since 4.0.0 / class FolderPathExistsRule extends FilePathRule { /* * Method to test if the folder path is valid and points to an existing folder below the Joomla root * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid and points to an existing folder below the Joomla root, false otherwise. * * @since 4.0.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { if (!parent::test($element, $value, $group, $input, $form)) { return false; } // If the field is empty and not required so the previous test hasn't failed, the field is valid. if ($value === '' \|\| $value === null) { return true; } // Spaces only would result in Joomla root which is not allowed if (!trim($value)) { return false; } $pathCleaned = rtrim(Path::clean(JPATH_ROOT . '/' . $value), \DIRECTORY_SEPARATOR); $rootCleaned = rtrim(Path::clean(JPATH_ROOT), \DIRECTORY_SEPARATOR); // JPATH_ROOT is not allowed if ($pathCleaned === $rootCleaned) { return false; } return Folder::exists($pathCleaned); } } ��CaptchaRule.php��0000644��00000004647�15174311426�0007467 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Captcha\Captcha; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Framework. * * @since 2.5 / class CaptchaRule extends FormRule { /* * Method to test if the Captcha is correct. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 2.5 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $app = Factory::getApplication(); $default = $app->get('captcha'); if ($app->isClient('site')) { $default = $app->getParams()->get('captcha', $default); } $plugin = $element['plugin'] ? (string) $element['plugin'] : $default; $namespace = $element['namespace'] ?: $form->getName(); // Use 0 for none if ($plugin === 0 \|\| $plugin === '0') { return true; } try { $captcha = Captcha::getInstance((string) $plugin, ['namespace' => (string) $namespace]); return $captcha->checkAnswer($value); } catch (\RuntimeException $e) { $app->enqueueMessage($e->getMessage(), 'error'); } return false; } } ��NumberRule.php��0000644��00000004600�15174311426�0007341 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 3.5 / class NumberRule extends FormRule { /* * Method to test the range for a number value using min and max attributes. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.5 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Check if the field is required. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); // If the value is empty and the field is not required return True. if (($value === '' \|\| $value === null) && ! $required) { return true; } $float_value = (float) $value; if (isset($element['min'])) { $min = (float) $element['min']; if ($min > $float_value) { return false; } } if (isset($element['max'])) { $max = (float) $element['max']; if ($max < $float_value) { return false; } } return true; } } ��UserIdRule.php��0000644��00000005215�15174311426�0007307 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2020 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Database\DatabaseAwareInterface; use Joomla\Database\DatabaseAwareTrait; use Joomla\Database\ParameterType; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 4.0.0 / class UserIdRule extends FormRule implements DatabaseAwareInterface { use DatabaseAwareTrait; /* * Method to test the validity of a Joomla User. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param ?string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 4.0.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Check if the field is required. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); // If the value is empty, null or has the value 0 and the field is not required return true else return false if (($value === '' \|\| $value === null \|\| (string) $value === '0')) { return !$required; } // Get the database object and a new query object. $db = $this->getDatabase(); $query = $db->getQuery(true); // Build the query. $query->select('COUNT()') ->from($db->quoteName('#__users')) ->where($db->quoteName('id') . ' = :userId') ->bind(':userId', $value, ParameterType::INTEGER); // Set and query the database. return (bool) $db->setQuery($query)->loadResult(); } } ��FilePathRule.php��0000644��00000005632�15174311426�0007613 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Filesystem\Path; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 3.9.21 / class FilePathRule extends FormRule { /* * Method to test if the file path is valid * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 3.9.21 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $value = trim($value); // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] == 'true' \|\| (string) $element['required'] == 'required'); if (!$required && empty($value)) { return true; } // Get the exclude setting from the xml $exclude = (array) explode('\|', (string) $element['exclude']); // Exclude current folder '.' to be safe from full path disclosure $exclude[] = '.'; // Check the exclude setting $path = preg_split('/[\/\\\\]/', $value); if (in_array(strtolower($path[0]), $exclude) \|\| empty($path[0])) { return false; } // Prepend the root path $value = JPATH_ROOT . '/' . $value; // Check if $value is a valid path, which includes not allowing to break out of the current path try { Path::check($value); } catch (\Exception $e) { // When there is an exception in the check path this is not valid return false; } // When there are no exception this rule should pass. // See: https://github.com/joomla/joomla-cms/issues/30500#issuecomment-683290162 return true; } } ��TimeRule.php��0000644��00000014137�15174311426�0007015 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2019 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\CMS\Language\Text; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 4.0.0 / class TimeRule extends FormRule { /* * Method to test the range for a number value using min and max attributes. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 4.0.0 * * @throws \Exception / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null): bool { // Check if the field is required. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); // If the value is empty and the field is not required return True. if (($value === '' \|\| $value === null) && !$required) { return true; } $stringValue = (string) $value; // If the length of a field is smaller than 5 return error message if (strlen($stringValue) !== 5 && !isset($element['step'])) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If the third symbol isn't a ':' return error message if ($stringValue[2] !== ':') { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If the are other symbols except of numbers and ':' return error message if (!preg_match('#^[0-9:]+$#', $stringValue)) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If min and max is set if (isset($element['min']) && isset($element['max'])) { $min = $element['min'][0] . $element['min'][1]; $max = $element['max'][0] . $element['max'][1]; // If the input is smaller than the set min return error message if (intval($min) > intval($stringValue[0] . $stringValue[1])) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_MIN_TIME', $min), 'warning' ); return false; } // If the input is greater than the set max return error message if (intval($max) < intval($stringValue[0] . $stringValue[1])) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_MAX_TIME'), 'warning' ); return false; } // If the hour input is equal to the set max but the minutes input is greater than zero return error message if (intval($max) === intval($stringValue[0] . $stringValue[1])) { if (intval($element['min'][3] . $element['min'][4]) !== 0) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_MAX_TIME'), 'warning' ); return false; } } } // If the first symbol is greater than 2 return error message if (intval($stringValue[0]) > 2) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If the first symbol is greater than 2 and the second symbol is greater than 3 return error message if (intval($stringValue[0]) === 2 && intval($stringValue[1]) > 3) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If the fourth symbol is greater than 5 return error message if (intval($stringValue[3]) > 5) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT'), 'warning' ); return false; } // If the step is set return same error messages as above but taking into a count that there 8 and not 5 symbols if (isset($element['step'])) { if ( strlen($stringValue) !== 8 \|\| intval($stringValue[5]) !== ':' \|\| intval($stringValue[6]) > 5 ) { Factory::getApplication()->enqueueMessage( Text::_('JLIB_FORM_FIELD_INVALID_TIME_INPUT_SECONDS'), 'warning' ); return false; } } return true; } } ��EmailRule.php��0000644��00000017251�15174311426�0007146 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2009 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\CMS\Language\Text; use Joomla\CMS\String\PunycodeHelper; use Joomla\Database\DatabaseAwareInterface; use Joomla\Database\DatabaseAwareTrait; use Joomla\Database\ParameterType; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class EmailRule extends FormRule implements DatabaseAwareInterface { use DatabaseAwareTrait; /* * The regular expression to use in testing a form field value. * * @var string * @since 1.7.0 * @link https://www.w3.org/TR/html/sec-forms.html#email-state-typeemail / protected $regex = "^[a-zA-Z0-9.!#$%&'+\/=?^_`{\|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])" . "?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)$"; /* * Method to test the email address and optionally check for uniqueness. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return mixed Boolean true if field value is valid. * * @since 1.7.0 * @throws \UnexpectedValueException / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // If the field is empty and not required, the field is valid. $required = ((string) $element['required'] === 'true' \|\| (string) $element['required'] === 'required'); if (!$required && empty($value)) { return true; } // If the tld attribute is present, change the regular expression to require at least 2 characters for it. $tld = ((string) $element['tld'] === 'tld' \|\| (string) $element['tld'] === 'required'); if ($tld) { $this->regex = "^[a-zA-Z0-9.!#$%&'+/=?^_`{\|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])" . '?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$'; } // Determine if the multiple attribute is present $multiple = ((string) $element['multiple'] === 'true' \|\| (string) $element['multiple'] === 'multiple'); if (!$multiple) { // Handle idn email addresses by converting to punycode. $value = PunycodeHelper::emailToPunycode($value); // Test the value against the regular expression. if (!parent::test($element, $value, $group, $input, $form)) { throw new \UnexpectedValueException(Text::_('JLIB_DATABASE_ERROR_VALID_MAIL')); } } else { $values = explode(',', $value); foreach ($values as $value) { // Handle idn email addresses by converting to punycode. $value = PunycodeHelper::emailToPunycode($value); // Test the value against the regular expression. if (!parent::test($element, $value, $group, $input, $form)) { throw new \UnexpectedValueException(Text::_('JLIB_DATABASE_ERROR_VALID_MAIL')); } } } /** * validDomains value should consist of component name and the name of domain list field in component's configuration, separated by a dot. * This allows different components and contexts to use different lists. * If value is incomplete, com_users.domains is used as fallback. / $validDomains = (string) $element['validDomains'] !== '' && (string) $element['validDomains'] !== 'false'; if ($validDomains && !$multiple) { $config = explode('.', $element['validDomains'], 2); if (\count($config) > 1) { $domains = ComponentHelper::getParams($config[0])->get($config[1]); } else { $domains = ComponentHelper::getParams('com_users')->get('domains'); } if ($domains) { $emailDomain = explode('@', $value); $emailDomain = $emailDomain[1]; $emailParts = array_reverse(explode('.', $emailDomain)); $emailCount = \count($emailParts); $allowed = true; foreach ($domains as $domain) { $domainParts = array_reverse(explode('.', $domain->name)); $status = 0; // Don't run if the email has less segments than the rule. if ($emailCount < \count($domainParts)) { continue; } foreach ($emailParts as $key => $emailPart) { if (!isset($domainParts[$key]) \|\| $domainParts[$key] == $emailPart \|\| $domainParts[$key] == '') { $status++; } } // All segments match, check whether to allow the domain or not. if ($status === $emailCount) { if ($domain->rule == 0) { $allowed = false; } else { $allowed = true; } } } // If domain is not allowed, fail validation. Otherwise continue. if (!$allowed) { throw new \UnexpectedValueException(Text::sprintf('JGLOBAL_EMAIL_DOMAIN_NOT_ALLOWED', $emailDomain)); } } } // Check if we should test for uniqueness. This only can be used if multiple is not true $unique = ((string) $element['unique'] === 'true' \|\| (string) $element['unique'] === 'unique'); if ($unique && !$multiple) { // Get the database object and a new query object. $db = $this->getDatabase(); $query = $db->getQuery(true); // Get the extra field check attribute. $userId = ($form instanceof Form) ? (int) $form->getValue('id') : 0; // Build the query. $query->select('COUNT()') ->from($db->quoteName('#__users')) ->where( [ $db->quoteName('email') . ' = :email', $db->quoteName('id') . ' <> :userId', ] ) ->bind(':email', $value) ->bind(':userId', $userId, ParameterType::INTEGER); // Set and query the database. $db->setQuery($query); $duplicate = (bool) $db->loadResult(); if ($duplicate) { throw new \UnexpectedValueException(Text::_('JLIB_DATABASE_ERROR_EMAIL_INUSE')); } } return true; } } ��EqualsRule.php��0000644��00000005176�15174311426�0007354 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class EqualsRule extends FormRule { /* * Method to test if two values are equal. To use this rule, the form * XML needs a validate attribute of equals and a field attribute * that is equal to the field to test against. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 * @throws \InvalidArgumentException * @throws \UnexpectedValueException / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $field = (string) $element['field']; // Check that a validation field is set. if (!$field) { throw new \UnexpectedValueException(sprintf('$field empty in %s::test', \get_class($this))); } if (\is_null($form)) { throw new \InvalidArgumentException(sprintf('The value for $form must not be null in %s', \get_class($this))); } if (\is_null($input)) { throw new \InvalidArgumentException(sprintf('The value for $input must not be null in %s', \get_class($this))); } $test = $input->get($field); if (isset($group) && $group !== '') { $test = $input->get($group . '.' . $field); } // Test the two values against each other. return $value == $test; } } ��RulesRule.php��0000644��00000010002�15174311426�0007174 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2009 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Access\Access; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class RulesRule extends FormRule { /* * Method to test the value. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { // Get the possible field actions and the ones posted to validate them. $fieldActions = self::getFieldActions($element); $valueActions = self::getValueActions($value); // Make sure that all posted actions are in the list of possible actions for the field. foreach ($valueActions as $action) { if (!\in_array($action, $fieldActions)) { return false; } } return true; } /* * Method to get the list of permission action names from the form field value. * * @param mixed $value The form field value to validate. * * @return string[] A list of permission action names from the form field value. * * @since 1.7.0 / protected function getValueActions($value) { $actions = []; // Iterate over the asset actions and add to the actions. foreach ((array) $value as $name => $rules) { $actions[] = $name; } return $actions; } /* * Method to get the list of possible permission action names for the form field. * * @param \SimpleXMLElement $element The \SimpleXMLElement object representing the `<field>` tag for the form field object. * * @return string[] A list of permission action names from the form field element definition. * * @since 1.7.0 / protected function getFieldActions(\SimpleXMLElement $element) { $actions = []; // Initialise some field attributes. $section = $element['section'] ? (string) $element['section'] : ''; $component = $element['component'] ? (string) $element['component'] : ''; // Get the asset actions for the element. $elActions = Access::getActionsFromFile( JPATH_ADMINISTRATOR . '/components/' . $component . '/access.xml', "/access/section[@name='" . $section . "']/" ); if ($elActions) { // Iterate over the asset actions and add to the actions. foreach ($elActions as $item) { $actions[] = $item->name; } } // Iterate over the children and add to the actions. foreach ($element->children() as $el) { if ($el->getName() === 'action') { $actions[] = (string) $el['name']; } } return $actions; } } ��NotequalsRule.php��0000644��00000004617�15174311426�0010074 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormRule; use Joomla\Registry\Registry; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 1.7.0 / class NotequalsRule extends FormRule { /* * Method to test if two values are not equal. To use this rule, the form * XML needs a validate attribute of equals and a field attribute * that is equal to the field to test against. * * @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object. * @param mixed $value The form field value to validate. * @param string $group The field name group control value. This acts as an array container for the field. * For example if the field has name="foo" and the group value is set to "bar" then the * full field name would end up being "bar[foo]". * @param ?Registry $input An optional Registry object with the entire data set to validate against the entire form. * @param ?Form $form The form object for which the field is being tested. * * @return boolean True if the value is valid, false otherwise. * * @since 1.7.0 * @throws \InvalidArgumentException * @throws \UnexpectedValueException / public function test(\SimpleXMLElement $element, $value, $group = null, Registry $input = null, Form $form = null) { $field = (string) $element['field']; // Check that a validation field is set. if (!$field) { throw new \UnexpectedValueException(sprintf('$field empty in %s::test', \get_class($this))); } if ($input === null) { throw new \InvalidArgumentException(sprintf('The value for $input must not be null in %s', \get_class($this))); } // Test the two values against each other. if ($value != $input->get($field)) { return true; } return false; } } ��ModuleLayoutRule.php��0000644��00000002242�15174311426�0010534 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright (C) 2021 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Form\Rule; use Joomla\CMS\Form\FormRule; // phpcs:disable PSR1.Files.SideEffects \defined('JPATH_PLATFORM') or die; // phpcs:enable PSR1.Files.SideEffects /* * Form Rule class for the Joomla Platform. * * @since 3.9.26 / class ModuleLayoutRule extends FormRule { /* * The regular expression to use in testing a module layout field value. * * A valid module layout field value consists of * - optionally a template name with only characters, numbers, hyphens and * underscores, which can also be just "_" for layouts provided by the * module, followed by a colon. * - the base name of the layout file, not starting with a dot and with * only characters, numbers, dots and hyphens but no underscores (see * method "getInput" of the "ModuleLayout" field). * * @var string * @since 3.9.26 / protected $regex = '^([A-Za-z0-9_-]+:)?[A-Za-z0-9-][A-Za-z0-9\.-]$'; } ��

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