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check if email is already in use

This commit is contained in:
Roland Gruber 2014-02-06 18:43:06 +00:00
parent bcff255441
commit 6f690a27f7
1 changed files with 28 additions and 0 deletions
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28
lam/lib/modules/inetOrgPerson.inc
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@ -53,6 +53,8 @@ class inetOrgPerson extends baseModule implements passwordService {
private $employeeTypeCache = null; private $employeeTypeCache = null;
/** business category cache */ /** business category cache */
private $businessCategoryCache = null; private $businessCategoryCache = null;
/** cache for email duplication checks */
private $emailCheckCache = array();
/** session variable for existing user certificates in self service */ /** session variable for existing user certificates in self service */
const SESS_CERTIFICATES_LIST = 'inetOrgPerson_certificatesList'; const SESS_CERTIFICATES_LIST = 'inetOrgPerson_certificatesList';
@ -74,6 +76,7 @@ class inetOrgPerson extends baseModule implements passwordService {
$this->messages['facsimileTelephoneNumber'][0] = array('ERROR', _('Fax number'), _('Please enter a valid fax number!')); $this->messages['facsimileTelephoneNumber'][0] = array('ERROR', _('Fax number'), _('Please enter a valid fax number!'));
$this->messages['facsimileNumber'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_fax', _('Please enter a valid fax number!')); $this->messages['facsimileNumber'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_fax', _('Please enter a valid fax number!'));
$this->messages['mail'][0] = array('ERROR', _('Email address'), _('Please enter a valid email address!')); $this->messages['mail'][0] = array('ERROR', _('Email address'), _('Please enter a valid email address!'));
$this->messages['mail'][1] = array('WARN', _('Email address'), _('Email "%s" already in use.'));
$this->messages['email'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_email', _('Please enter a valid email address!')); $this->messages['email'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_email', _('Please enter a valid email address!'));
$this->messages['street'][0] = array('ERROR', _('Street'), _('Please enter a valid street name!')); $this->messages['street'][0] = array('ERROR', _('Street'), _('Please enter a valid street name!'));
$this->messages['street'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_street', _('Please enter a valid street name!')); $this->messages['street'][1] = array('ERROR', _('Account %s:') . ' inetOrgPerson_street', _('Please enter a valid street name!'));
@ -981,6 +984,13 @@ class inetOrgPerson extends baseModule implements passwordService {
$mail = str_replace($wildcard, $this->attributes[$key][0], $mail); $mail = str_replace($wildcard, $this->attributes[$key][0], $mail);
} }
} }
if (empty($this->orig['mail']) || !in_array($mail, $this->orig['mail'])) {
if ($this->emailExists($mail)) {
$msg = $this->messages['mail'][1];
$msg[] = array(htmlspecialchars($mail));
$errors[] = $msg;
}
}
} }
} }
} }
@ -3544,6 +3554,24 @@ class inetOrgPerson extends baseModule implements passwordService {
return $return; return $return;
} }
/**
* Checks if the given email address already exists in LDAP.
*
* @param String $mail email address
* @return boolean true if already exists
*/
private function emailExists($mail) {
if (empty($mail)) {
return false;
}
if (isset($this->emailCheckCache[$mail])) {
return $this->emailCheckCache[$mail];
}
$result = searchLDAPByAttribute('mail', $mail, 'inetOrgPerson', array('dn'), array('user'));
$this->emailCheckCache[$mail] = (sizeof($result) > 0);
return $this->emailCheckCache[$mail];
}
} }
?> ?>