mirror of
https://github.com/salesagility/SuiteCRM.git
synced 2024-12-22 12:28:31 +00:00
555 lines
18 KiB
PHP
555 lines
18 KiB
PHP
<?php
|
|
/**
|
|
*
|
|
* SugarCRM Community Edition is a customer relationship management program developed by
|
|
* SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
|
|
*
|
|
* SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
|
|
* Copyright (C) 2011 - 2018 SalesAgility Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU Affero General Public License version 3 as published by the
|
|
* Free Software Foundation with the addition of the following permission added
|
|
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
|
|
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
|
|
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License along with
|
|
* this program; if not, see http://www.gnu.org/licenses or write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301 USA.
|
|
*
|
|
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
|
|
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions
|
|
* of this program must display Appropriate Legal Notices, as required under
|
|
* Section 5 of the GNU Affero General Public License version 3.
|
|
*
|
|
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
|
|
* these Appropriate Legal Notices must retain the display of the "Powered by
|
|
* SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
|
|
* reasonably feasible for technical reasons, the Appropriate Legal Notices must
|
|
* display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
|
|
*/
|
|
|
|
use SuiteCRM\LangText;
|
|
|
|
if (!defined('sugarEntry') || !sugarEntry) {
|
|
die('Not A Valid Entry Point');
|
|
}
|
|
|
|
require_once __DIR__ . '/Email.php';
|
|
require_once __DIR__ . '/EmailValidatorException.php';
|
|
|
|
/**
|
|
* EmailFromValidator
|
|
* Specially for validate and handling any confusion From Address / From Name issue.
|
|
*
|
|
* @author gyula
|
|
*/
|
|
#[\AllowDynamicProperties]
|
|
class EmailFromValidator
|
|
{
|
|
public const ERR_FIELD_FROM_IS_NOT_SET = 1;
|
|
public const ERR_FIELD_FROM_IS_EMPTY = 2;
|
|
public const ERR_FIELD_FROM_IS_INVALID = 3;
|
|
public const ERR_FIELD_FROM_ADDR_IS_NOT_SET = 4;
|
|
public const ERR_FIELD_FROM_ADDR_IS_EMPTY = 5;
|
|
public const ERR_FIELD_FROM_ADDR_IS_INVALID = 6;
|
|
public const ERR_FIELD_FROMNAME_IS_NOT_SET = 7;
|
|
public const ERR_FIELD_FROMNAME_IS_EMPTY = 8;
|
|
public const ERR_FIELD_FROMNAME_IS_INVALID = 9;
|
|
public const ERR_FIELD_FROM_NAME_IS_NOT_SET = 10;
|
|
public const ERR_FIELD_FROM_NAME_IS_EMPTY = 11;
|
|
public const ERR_FIELD_FROM_NAME_IS_INVALID = 12;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_IS_NOT_SET = 13;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_IS_EMPTY = 14;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_IS_INVALID = 15;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_DOESNT_MATCH_REGEX = 16;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_NAME_PART = 17;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART = 18;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM = 19;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_ADDR = 20;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROMNAME = 21;
|
|
public const ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_NAME = 22;
|
|
|
|
public const EX_ERROR_CODE_TYRE_IS_INCORRECT = 100;
|
|
public const EX_ERROR_CODE_IS_NOT_IMPLEMENTED = 101;
|
|
|
|
/**
|
|
*
|
|
* @var Email;
|
|
*/
|
|
protected $email;
|
|
|
|
/**
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $errors;
|
|
|
|
|
|
/**
|
|
* Specially use before email sending.
|
|
*
|
|
* @param Email $email
|
|
* @param bool $tryToFix
|
|
* @return bool
|
|
* @throws EmailValidatorException
|
|
*/
|
|
public function isValid(Email $email, $tryToFix = true)
|
|
{
|
|
$this->setEmail($email);
|
|
$this->clearErrors();
|
|
$this->addErrors($this->validateFrom());
|
|
$this->addErrors($this->validateFromAddr());
|
|
$this->addErrors($this->validateFromName());
|
|
$this->addErrors($this->validateFrom_Name());
|
|
$this->addErrors($this->validateFromAddrName());
|
|
// Should be finished the rest fields like to, to address, cc, bcc etc.. (reply-to??)
|
|
// $this->addErrors($this->validateTo());
|
|
// $this->addErrors($this->validateCCs());
|
|
// $this->addErrors($this->validateBCCs());
|
|
$valid = !$this->hasErrors();
|
|
if (!$valid && $tryToFix) {
|
|
$valid = !$this->hasErrors();
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param Email $email
|
|
*/
|
|
protected function setEmail(Email $email)
|
|
{
|
|
$this->email = $email;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return Email
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function getEmail()
|
|
{
|
|
if (!$this->email) {
|
|
throw new EmailValidatorException(
|
|
'Trying to get Email but previously is not set.',
|
|
EmailValidatorException::EMAIL_IS_NOT_SET
|
|
);
|
|
}
|
|
if (!($this->email instanceof Email)) {
|
|
throw new EmailValidatorException(
|
|
'Trying to get Email but object type is incorrect:' . gettype($this->email),
|
|
EmailValidatorException::EMAIL_ISNT_EMAILOBJ
|
|
);
|
|
}
|
|
|
|
return $this->email;
|
|
}
|
|
|
|
/**
|
|
*
|
|
*/
|
|
protected function clearErrors()
|
|
{
|
|
$this->errors = [];
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param $error
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
protected function addError($error)
|
|
{
|
|
if ($error !== (int)$error) {
|
|
throw new InvalidArgumentException(
|
|
'Error code should be an integer, ' . gettype($error) . ' given',
|
|
self::EX_ERROR_CODE_TYRE_IS_INCORRECT
|
|
);
|
|
}
|
|
if (!in_array($error, $this->errors)) {
|
|
$this->errors[] = $error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param array $errors
|
|
*/
|
|
protected function addErrors($errors)
|
|
{
|
|
$this->errors = array_merge($this->errors, $errors);
|
|
$this->errors = array_unique($this->errors);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getErrors()
|
|
{
|
|
$errorsArray = $this->errors;
|
|
$this->clearErrors();
|
|
|
|
return $errorsArray;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
* @throws \SuiteCRM\ErrorMessageException
|
|
*/
|
|
public function getErrorsAsText()
|
|
{
|
|
$txts = [];
|
|
$errorsArray = $this->getErrors();
|
|
foreach ($errorsArray as $error) {
|
|
$txts[] = $this->getErrorAsText($error);
|
|
}
|
|
|
|
return [
|
|
'messages' => implode("\n", $txts),
|
|
'codes' => implode(', ', $errorsArray)
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @param $error
|
|
* @return string
|
|
* @throws \SuiteCRM\ErrorMessageException
|
|
*/
|
|
protected function getErrorAsText($error)
|
|
{
|
|
if ($error !== (int)$error) {
|
|
throw new InvalidArgumentException(
|
|
'Error code should be an integer, ' . gettype($error) . ' given',
|
|
self::EX_ERROR_CODE_TYRE_IS_INCORRECT
|
|
);
|
|
}
|
|
$lbl = $this->getErrorTextLabel($error);
|
|
return LangText::get($lbl, null, LangText::USING_ALL_STRINGS, true, false, 'Emails');
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param int $error
|
|
* @return string
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
protected function getErrorTextLabel($error)
|
|
{
|
|
if ($error !== (int)$error) {
|
|
throw new InvalidArgumentException(
|
|
'Error code should be an integer, ' . gettype($error) . ' given',
|
|
self::EX_ERROR_CODE_TYRE_IS_INCORRECT
|
|
);
|
|
}
|
|
switch ($error) {
|
|
case self::ERR_FIELD_FROM_IS_NOT_SET:
|
|
$lbl = 'ERR_FIELD_FROM_IS_NOT_SET';
|
|
break;
|
|
case self::ERR_FIELD_FROM_IS_EMPTY:
|
|
$lbl = 'ERR_FIELD_FROM_IS_EMPTY';
|
|
break;
|
|
case self::ERR_FIELD_FROM_IS_INVALID:
|
|
$lbl = 'ERR_FIELD_FROM_IS_INVALID';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_IS_NOT_SET:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_IS_NOT_SET';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_IS_EMPTY:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_IS_EMPTY';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_IS_INVALID:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_IS_INVALID';
|
|
break;
|
|
case self::ERR_FIELD_FROMNAME_IS_NOT_SET:
|
|
$lbl = 'ERR_FIELD_FROMNAME_IS_NOT_SET';
|
|
break;
|
|
case self::ERR_FIELD_FROMNAME_IS_EMPTY:
|
|
$lbl = 'ERR_FIELD_FROMNAME_IS_EMPTY';
|
|
break;
|
|
case self::ERR_FIELD_FROMNAME_IS_INVALID:
|
|
$lbl = 'ERR_FIELD_FROMNAME_IS_INVALID';
|
|
break;
|
|
case self::ERR_FIELD_FROM_NAME_IS_NOT_SET:
|
|
$lbl = 'ERR_FIELD_FROM_NAME_IS_NOT_SET';
|
|
break;
|
|
case self::ERR_FIELD_FROM_NAME_IS_EMPTY:
|
|
$lbl = 'ERR_FIELD_FROM_NAME_IS_EMPTY';
|
|
break;
|
|
case self::ERR_FIELD_FROM_NAME_IS_INVALID:
|
|
$lbl = 'ERR_FIELD_FROM_NAME_IS_INVALID';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_IS_NOT_SET:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_IS_NOT_SET';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_IS_EMPTY:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_IS_EMPTY';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_IS_INVALID:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_IS_INVALID';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_DOESNT_MATCH_REGEX:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_DOESNT_MATCH_REGEX';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_NAME_PART:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_NAME_PART';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_ADDR:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_ADDR';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROMNAME:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROMNAME';
|
|
break;
|
|
case self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_NAME:
|
|
$lbl = 'ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_NAME';
|
|
break;
|
|
default:
|
|
throw new InvalidArgumentException(
|
|
'Error code is not implemented: ' . $error,
|
|
self::EX_ERROR_CODE_IS_NOT_IMPLEMENTED
|
|
);
|
|
}
|
|
|
|
return $lbl;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function hasErrors()
|
|
{
|
|
return !empty($this->errors);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $emailAddress
|
|
* @return bool
|
|
*/
|
|
protected function isValidEmailAddress($emailAddress)
|
|
{
|
|
return is_string($emailAddress) && isValidEmailAddress($emailAddress, '', false, '');
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $nonEmailAddress
|
|
* @return boolean
|
|
*/
|
|
protected function isValidNonEmailAddress($nonEmailAddress)
|
|
{
|
|
$valid = true;
|
|
if (!is_string($nonEmailAddress) || !$nonEmailAddress || isValidEmailAddress($nonEmailAddress, '', false, '')) {
|
|
$valid = false;
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @param string $fromAddress
|
|
* @return bool
|
|
*/
|
|
protected function isValidFromAddress($fromAddress)
|
|
{
|
|
return $this->isValidEmailAddress($fromAddress);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $fromName
|
|
* @return boolean
|
|
*/
|
|
protected function isValidFromName($fromName)
|
|
{
|
|
return $this->isValidNonEmailAddress($fromName);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $fromAddrName
|
|
* @return boolean
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function isValidFromAddrName($fromAddrName)
|
|
{
|
|
$valid = false;
|
|
$matches = null;
|
|
$results = preg_match('/([^<]+)\s+<([^>]+)>/', $fromAddrName, $matches);
|
|
if ($results === false) {
|
|
throw new EmailValidatorException(
|
|
'preg_match error occurred at from_addr_name check.',
|
|
EmailValidatorException::PREG_MATCH_ERROR_AT_FROMADDRNAME
|
|
);
|
|
}
|
|
if (!$results) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_DOESNT_MATCH_REGEX);
|
|
} else {
|
|
$name = $matches[1];
|
|
$emailAddress = $matches[2];
|
|
|
|
$ok = true;
|
|
if (!$this->isValidNonEmailAddress($name)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_NAME_PART);
|
|
$ok = false;
|
|
}
|
|
|
|
if (!$this->isValidEmailAddress($emailAddress)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART);
|
|
$ok = false;
|
|
}
|
|
|
|
$emailObj = $this->getEmail();
|
|
|
|
if (isset($emailObj->From) && $emailAddress !== $emailObj->From) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM);
|
|
$ok = false;
|
|
}
|
|
|
|
if (isset($emailObj->from_addr) && $emailAddress !== $emailObj->from_addr) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_ADDR);
|
|
$ok = false;
|
|
}
|
|
|
|
if (isset($emailObj->FromName) && $name !== $emailObj->FromName) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROMNAME);
|
|
$ok = false;
|
|
}
|
|
|
|
if (isset($emailObj->from_name) && $name !== $emailObj->from_name) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_INVALID_EMAIL_PART_TO_FIELD_FROM_NAME);
|
|
$ok = false;
|
|
}
|
|
|
|
if ($ok) {
|
|
$valid = true;
|
|
}
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
|
|
|
|
/**
|
|
* validate field 'From' - should be a valid email address
|
|
*
|
|
* @return array
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function validateFrom()
|
|
{
|
|
$emailAddress = $this->getEmail();
|
|
if (!isset($emailAddress->From)) {
|
|
$this->addError(self::ERR_FIELD_FROM_IS_NOT_SET);
|
|
} elseif (!$emailAddress->From) {
|
|
$this->addError(self::ERR_FIELD_FROM_IS_EMPTY);
|
|
} elseif (!$this->isValidFromAddress($emailAddress->From)) {
|
|
$this->addError(self::ERR_FIELD_FROM_IS_INVALID);
|
|
}
|
|
|
|
|
|
return $this->getErrors();
|
|
}
|
|
|
|
/**
|
|
* validate field 'from_addr' - should be a valid email address
|
|
*
|
|
* @return array
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function validateFromAddr()
|
|
{
|
|
$emailAddress = $this->getEmail();
|
|
if (!isset($emailAddress->from_addr)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_IS_NOT_SET);
|
|
} elseif (!$emailAddress->from_addr) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_IS_EMPTY);
|
|
} elseif (!$this->isValidFromAddress($emailAddress->from_addr)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_IS_INVALID);
|
|
}
|
|
|
|
return $this->getErrors();
|
|
}
|
|
|
|
/**
|
|
* validate field 'FromName' - should be a valid name string
|
|
*
|
|
* @return array
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function validateFromName()
|
|
{
|
|
$emailAddress = $this->getEmail();
|
|
if (!isset($emailAddress->FromName)) {
|
|
$this->addError(self::ERR_FIELD_FROMNAME_IS_NOT_SET);
|
|
} elseif (!$emailAddress->FromName) {
|
|
$this->addError(self::ERR_FIELD_FROMNAME_IS_EMPTY);
|
|
} elseif (!$this->isValidFromName($emailAddress->FromName)) {
|
|
$this->addError(self::ERR_FIELD_FROMNAME_IS_INVALID);
|
|
}
|
|
|
|
return $this->getErrors();
|
|
}
|
|
|
|
/**
|
|
* validate field 'from_name' - should be a valid name string
|
|
*
|
|
* @return array
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function validateFrom_Name()
|
|
{
|
|
$emailAddress = $this->getEmail();
|
|
if (!isset($emailAddress->from_name)) {
|
|
$this->addError(self::ERR_FIELD_FROM_NAME_IS_NOT_SET);
|
|
} elseif (!$emailAddress->from_name) {
|
|
$this->addError(self::ERR_FIELD_FROM_NAME_IS_EMPTY);
|
|
} elseif (!$this->isValidFromName($emailAddress->from_name)) {
|
|
$this->addError(self::ERR_FIELD_FROM_NAME_IS_INVALID);
|
|
}
|
|
|
|
return $this->getErrors();
|
|
}
|
|
|
|
/**
|
|
* validate field 'from_addr_name' - should be a valid name string and email address pair
|
|
* where email address in between '<' and '>' characters
|
|
*
|
|
* @return array
|
|
* @throws EmailValidatorException
|
|
*/
|
|
protected function validateFromAddrName()
|
|
{
|
|
$emailAddress = $this->getEmail();
|
|
if (!isset($emailAddress->from_addr_name)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_IS_NOT_SET);
|
|
} elseif (!$emailAddress->from_addr_name) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_IS_EMPTY);
|
|
} elseif (!$this->isValidFromAddrName($emailAddress->from_addr_name)) {
|
|
$this->addError(self::ERR_FIELD_FROM_ADDR_NAME_IS_INVALID);
|
|
}
|
|
|
|
return $this->getErrors();
|
|
}
|
|
}
|