More work on ticket creator tests
Mike Koch
7 years ago
parent
98cbd6e4dd
commit
b76e2afac1
@ -0,0 +1,129 @@
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<?php
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/**
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* Created by PhpStorm.
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* User: mkoch
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* Date: 2/6/2017
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* Time: 9:20 PM
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*/
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namespace BusinessLogic;
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class Validators {
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/**
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* @param string $address - the email address
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* @param array $multiple_emails - true if HESK (or custom field) supports multiple emails
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* @param bool $return_emails (def. true): return the email address(es). Otherwise a boolean is returned
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*
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* @return mixed|null|string - array if multiple valid emails, null if no email and not required, string if valid email
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*/
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static function validateEmail($address, $multiple_emails, $return_emails = true) {
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/* Allow multiple emails to be used? */
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if ($multiple_emails) {
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/* Make sure the format is correct */
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$address = preg_replace('/\s/', '', $address);
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$address = str_replace(';', ',', $address);
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/* Check if addresses are valid */
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$all = explode(',', $address);
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foreach ($all as $k => $v) {
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if (!self::isValidEmail($v)) {
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unset($all[$k]);
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}
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}
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/* If at least one is found return the value */
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if (count($all)) {
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if ($return_emails) {
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return implode(',', $all);
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}
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return true;
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} elseif (!$return_emails) {
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return false;
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}
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} else {
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/* Make sure people don't try to enter multiple addresses */
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$address = str_replace(strstr($address, ','), '', $address);
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$address = str_replace(strstr($address, ';'), '', $address);
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$address = trim($address);
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/* Valid address? */
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if (self::isValidEmail($address)) {
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if ($return_emails) {
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return $address;
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}
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return true;
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} else {
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return false;
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}
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}
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//-- We shouldn't get here
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return false;
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} // END hesk_validateEmail()
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/**
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* @param $email
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* @return bool
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*/
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static function isValidEmail($email) {
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/* Check for header injection attempts */
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if (preg_match("/\r|\n|%0a|%0d/i", $email)) {
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return false;
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}
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/* Does it contain an @? */
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$atIndex = strrpos($email, "@");
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if ($atIndex === false) {
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return false;
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}
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/* Get local and domain parts */
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$domain = substr($email, $atIndex + 1);
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$local = substr($email, 0, $atIndex);
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$localLen = strlen($local);
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$domainLen = strlen($domain);
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/* Check local part length */
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if ($localLen < 1 || $localLen > 64) {
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return false;
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}
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/* Check domain part length */
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if ($domainLen < 1 || $domainLen > 254) {
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return false;
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}
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/* Local part mustn't start or end with a dot */
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if ($local[0] == '.' || $local[$localLen - 1] == '.') {
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return false;
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}
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/* Local part mustn't have two consecutive dots*/
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if (strpos($local, '..') !== false) {
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return false;
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}
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/* Check domain part characters */
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if (!preg_match('/^[A-Za-z0-9\\-\\.]+$/', $domain)) {
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return false;
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}
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/* Domain part mustn't have two consecutive dots */
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if (strpos($domain, '..') !== false) {
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return false;
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}
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/* Character not valid in local part unless local part is quoted */
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if (!preg_match('/^(\\\\.|[A-Za-z0-9!#%&`_=\\/$\'*+?^{}|~.-])+$/', str_replace("\\\\", "", $local))) /* " */ {
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if (!preg_match('/^"(\\\\"|[^"])+"$/', str_replace("\\\\", "", $local))) /* " */ {
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return false;
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}
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}
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/* All tests passed, email seems to be OK */
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return true;
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} // END hesk_isValidEmail()
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}
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@ -1,119 +0,0 @@
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<?php
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/**
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* @param string $address - the email address
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* @param array $multiple_emails - true if HESK (or custom field) supports multiple emails
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* @param bool $return_emails (def. true): return the email address(es). Otherwise a boolean is returned
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*
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* @return mixed|null|string - array if multiple valid emails, null if no email and not required, string if valid email
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*/
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function hesk_validateEmail($address, $multiple_emails, $return_emails = true) {
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/* Allow multiple emails to be used? */
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if ($multiple_emails) {
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/* Make sure the format is correct */
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$address = preg_replace('/\s/', '', $address);
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$address = str_replace(';', ',', $address);
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/* Check if addresses are valid */
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$all = explode(',', $address);
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foreach ($all as $k => $v) {
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if (!hesk_isValidEmail($v)) {
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unset($all[$k]);
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}
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}
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/* If at least one is found return the value */
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if (count($all)) {
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if ($return_emails) {
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return implode(',', $all);
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}
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return true;
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} elseif (!$return_emails) {
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return false;
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}
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} else {
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/* Make sure people don't try to enter multiple addresses */
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$address = str_replace(strstr($address, ','), '', $address);
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$address = str_replace(strstr($address, ';'), '', $address);
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$address = trim($address);
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/* Valid address? */
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if (hesk_isValidEmail($address)) {
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if ($return_emails) {
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return $address;
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}
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return true;
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}
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}
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if ($return_emails) {
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return null;
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}
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return true;
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} // END hesk_validateEmail()
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/**
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* @param $email
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* @return bool
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*/
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function hesk_isValidEmail($email) {
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/* Check for header injection attempts */
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if (preg_match("/\r|\n|%0a|%0d/i", $email)) {
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return false;
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}
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/* Does it contain an @? */
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$atIndex = strrpos($email, "@");
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if ($atIndex === false) {
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return false;
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}
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/* Get local and domain parts */
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$domain = substr($email, $atIndex + 1);
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$local = substr($email, 0, $atIndex);
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$localLen = strlen($local);
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$domainLen = strlen($domain);
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/* Check local part length */
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if ($localLen < 1 || $localLen > 64) {
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return false;
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}
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/* Check domain part length */
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if ($domainLen < 1 || $domainLen > 254) {
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return false;
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}
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/* Local part mustn't start or end with a dot */
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if ($local[0] == '.' || $local[$localLen - 1] == '.') {
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return false;
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}
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/* Local part mustn't have two consecutive dots*/
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if (strpos($local, '..') !== false) {
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return false;
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}
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/* Check domain part characters */
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if (!preg_match('/^[A-Za-z0-9\\-\\.]+$/', $domain)) {
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return false;
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}
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/* Domain part mustn't have two consecutive dots */
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if (strpos($domain, '..') !== false) {
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return false;
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}
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/* Character not valid in local part unless local part is quoted */
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if (!preg_match('/^(\\\\.|[A-Za-z0-9!#%&`_=\\/$\'*+?^{}|~.-])+$/', str_replace("\\\\", "", $local))) /* " */ {
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if (!preg_match('/^"(\\\\"|[^"])+"$/', str_replace("\\\\", "", $local))) /* " */ {
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return false;
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}
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}
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/* All tests passed, email seems to be OK */
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return true;
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} // END hesk_isValidEmail()
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