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support to create alias entries

This commit is contained in:
Roland Gruber 2014-02-22 13:03:29 +00:00
parent d593df8eeb
commit 3e4b2c9db4
1 changed files with 181 additions and 59 deletions
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246
lam/lib/modules/nisMailAliasUser.inc
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@ -41,6 +41,8 @@ class nisMailAliasUser extends baseModule {
private $receipientsToDelete = array(); private $receipientsToDelete = array();
/** complete alias entries to delete */ /** complete alias entries to delete */
private $aliasesToDelete = array(); private $aliasesToDelete = array();
/** new alias entries (list of arrays: dn => attributes) */
private $aliasesToAdd = array();
/** /**
* Returns meta data that is interpreted by parent class * Returns meta data that is interpreted by parent class
@ -77,24 +79,19 @@ class nisMailAliasUser extends baseModule {
"Headline" => _("Alias names with email address"), "Headline" => _("Alias names with email address"),
"Text" => _('Sets the alias names linked to the user\'s email address.') . ' ' . _("Multiple values are separated by semicolon.") "Text" => _('Sets the alias names linked to the user\'s email address.') . ' ' . _("Multiple values are separated by semicolon.")
), ),
'suffix' => array(
"Headline" => _("Suffix"),
"Text" => _("Location where new alias is stored.")
),
'newAlias' => array(
"Headline" => _("Alias name"), 'attr' => 'cn',
"Text" => _("Name of new alias entry.")
),
'hiddenOptions' => array( 'hiddenOptions' => array(
"Headline" => _("Hidden options"), "Headline" => _("Hidden options"),
"Text" => _("The selected options will not be managed inside LAM. You can use this to reduce the number of displayed input fields.") "Text" => _("The selected options will not be managed inside LAM. You can use this to reduce the number of displayed input fields.")
), ),
); );
// upload fields
$return['upload_columns'] = array(
array(
'name' => 'nisMailAliasUser_usernameAliases',
'description' => _('Aliases for user name'),
'help' => 'aliasUserList',
),
array(
'name' => 'nisMailAliasUser_mailAliases',
'description' => _('Aliases for email'),
'help' => 'aliasMailList',
)
);
// available PDF fields // available PDF fields
$return['PDF_fields'] = array( $return['PDF_fields'] = array(
'alias' => _('Alias names'), 'alias' => _('Alias names'),
@ -106,8 +103,8 @@ class nisMailAliasUser extends baseModule {
* This function fills the error message array with messages * This function fills the error message array with messages
*/ */
function load_Messages() { function load_Messages() {
$this->messages['alias'][1] = array('ERROR', _('Account %s:') . ' nisMailAliasUser_usernameAliases', _('Unable to create alias %s.')); $this->messages['alias'][0] = array('ERROR', _('Alias name is invalid.'));
$this->messages['alias'][1] = array('ERROR', _('Account %s:') . ' nisMailAliasUser_mailAliases', _('Unable to create alias %s.')); $this->messages['alias'][1] = array('ERROR', _('Alias name already exists.'));
} }
/** /**
@ -144,6 +141,11 @@ class nisMailAliasUser extends baseModule {
$userTable->addElement($buttonGroup, true); $userTable->addElement($buttonGroup, true);
} }
} }
$userTable->addVerticalSpace('5px');
$addButton = new htmlAccountPageButton(get_class($this), 'add', 'user', _('Add'));
$addButton->setIconClass('createButton');
$addButton->colspan = 5;
$userTable->addElement($addButton, true);
$return->addElement($userTable, true); $return->addElement($userTable, true);
} }
if (!$this->isBooleanConfigOptionSet('nisMailAliasUser_hideUserAliases') && !empty($mails)) { if (!$this->isBooleanConfigOptionSet('nisMailAliasUser_hideUserAliases') && !empty($mails)) {
@ -178,6 +180,11 @@ class nisMailAliasUser extends baseModule {
$mailTable->addElement($buttonGroup, true); $mailTable->addElement($buttonGroup, true);
} }
} }
$mailTable->addVerticalSpace('5px');
$addButton = new htmlAccountPageButton(get_class($this), 'add', 'mail' . $m, _('Add'));
$addButton->setIconClass('createButton');
$addButton->colspan = 5;
$mailTable->addElement($addButton, true);
if ((sizeof($mails) > 1) && ($m < (sizeof($mails) - 1))) { if ((sizeof($mails) > 1) && ($m < (sizeof($mails) - 1))) {
$mailTable->addVerticalSpace('20px'); $mailTable->addVerticalSpace('20px');
} }
@ -199,26 +206,172 @@ class nisMailAliasUser extends baseModule {
foreach ($_POST as $key => $value) { foreach ($_POST as $key => $value) {
if (strpos($key, 'rem_') === 0) { if (strpos($key, 'rem_') === 0) {
$index = substr($key, strlen('rem_')); $index = substr($key, strlen('rem_'));
$this->receipientsToDelete[$this->cachedAliasList[$index]['dn']][] = $this->getUserName(); $dn = $this->cachedAliasList[$index]['dn'];
$this->removeRecipient($this->getUserName(), $dn);
} }
elseif (strpos($key, 'del_') === 0) { elseif (strpos($key, 'del_') === 0) {
$index = substr($key, strlen('del_')); $index = substr($key, strlen('del_'));
$this->aliasesToDelete[] = $this->cachedAliasList[$index]['dn']; $dn = $this->cachedAliasList[$index]['dn'];
$this->deleteAlias($dn);
} }
elseif (strpos($key, 'remMail_') === 0) { elseif (strpos($key, 'remMail_') === 0) {
$parts = substr($key, strlen('remMail_')); $parts = substr($key, strlen('remMail_'));
$parts = explode('_', $parts); $parts = explode('_', $parts);
$this->receipientsToDelete[$this->cachedAliasList[$parts[0]]['dn']][] = $mails[$parts[1]]; $this->removeRecipient($mails[$parts[1]], $this->cachedAliasList[$parts[0]]['dn']);
} }
elseif (strpos($key, 'delMail_') === 0) { elseif (strpos($key, 'delMail_') === 0) {
$parts = substr($key, strlen('remMail_')); $parts = substr($key, strlen('remMail_'));
$parts = explode('_', $parts); $parts = explode('_', $parts);
$this->aliasesToDelete[] = $this->cachedAliasList[$parts[0]]['dn']; $this->deleteAlias($this->cachedAliasList[$parts[0]]['dn']);
} }
} }
return $errors; return $errors;
} }
/**
* Removes a recipient from the given DN.
*
* @param String $recipient recipient as user name or email
* @param String $dn alias DN
*/
private function removeRecipient($recipient, $dn) {
if (!isset($this->aliasesToAdd[$dn])) {
// no new entry update existing
$this->receipientsToDelete[$dn][] = $this->getUserName();
}
else {
if (sizeof($this->aliasesToAdd[$dn]['rfc822mailmember']) == 1) {
// single recipient in new entry, do not create new entry at all
unset($this->aliasesToAdd[$dn]);
foreach ($this->cachedAliasList as $index => $attrs) {
if ($dn == $attrs['dn']) {
unset($this->cachedAliasList[$index]);
$this->cachedAliasList = array_values($this->cachedAliasList);
}
}
}
else {
$this->aliasesToAdd[$dn]['rfc822mailmember'] = array_delete(array($this->getUserName()), $this->aliasesToAdd[$dn]['rfc822mailmember']);
foreach ($this->cachedAliasList as $index => &$attrs) {
if ($dn == $attrs['dn']) {
$attrs['rfc822mailmember'] = array_delete(array($this->getUserName()), $attrs['rfc822mailmember']);
}
}
}
}
}
/**
* Removes an alias with the given DN.
*
* @param String $dn alias DN
*/
private function deleteAlias($dn) {
if (!isset($this->aliasesToAdd[$dn])) {
// no new entry, delete existing entry
$this->aliasesToDelete[] = $dn;
}
else {
unset($this->aliasesToAdd[$dn]);
foreach ($this->cachedAliasList as $index => $attrs) {
if ($dn == $attrs['dn']) {
unset($this->cachedAliasList[$index]);
$this->cachedAliasList = array_values($this->cachedAliasList);
}
}
}
}
/**
* Returns the HTML meta data for the add page.
*
* @return htmlElement HTML meta data
*/
function display_html_add() {
$return = new htmlTable();
$aliases = $this->getMailAliasList();
$count = sizeof($aliases);
$userName = $this->getUserName();
$mails = $this->getMailAddresses();
$recipient = null;
// get recipient value to add
if (isset($_POST['recipient'])) {
$recipient = $_POST['recipient'];
}
elseif (isset($_POST['form_subpage_' . get_class($this) . '_add_user'])) {
$recipient = $userName;
}
else {
for ($m = 0; $m < sizeof($mails); $m++) {
if (isset($_POST['form_subpage_' . get_class($this) . '_add_mail' . $m])) {
$recipient = $mails[$m];
break;
}
}
}
$return->addElement(new htmlOutputText(_('Recipient')));
$return->addElement(new htmlOutputText($recipient), true);
$return->addElement(new htmlHiddenInput('recipient', $recipient), true);
// new mail alias
$return->addElement(new htmlSubTitle(_('Create new alias')), true);
$typeObj = new mailAlias();
$ous = $typeObj->getSuffixList();
$return->addElement(new htmlTableExtendedSelect('new_ou', $ous, array(), _('Suffix'), 'suffix'), true);
$newAliasCn = empty($_POST['new_cn']) ? '' : $_POST['new_cn'];
$return->addElement(new htmlTableExtendedInputField(_('Alias name'), 'new_cn', $newAliasCn, 'newAlias'), true);
$return->addElement(new htmlEqualWidth(array('new_ou', 'new_cn')));
$return->addVerticalSpace('5px');
$addButton = new htmlAccountPageButton(get_class($this), 'attributes', 'create', _('Create'));
$addButton->setIconClass('createButton');
$addButton->colspan = 5;
$return->addElement($addButton, true);
return $return;
}
/**
* Processes user input of the primary module page.
* It checks if all input values are correct and updates the associated LDAP attributes.
*
* @return array list of info/error messages
*/
function process_add() {
$errors = array();
$mails = $this->getMailAddresses();
// create new alias entry
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_create'])) {
if (empty($_POST['new_cn']) || !get_preg($_POST['new_cn'], 'nis_alias')) {
$errors[] = $this->messages['alias'][0];
}
else {
// build new alias entry
$newDN = 'cn=' . $_POST['new_cn'] . ',' . $_POST['new_ou'];
$found = false;
foreach ($this->cachedAliasList as $key => $attrs) {
if ($attrs['dn'] == $newDN) {
$found = true;
break;
}
}
if ($found) {
$errors[] = $this->messages['alias'][1];
}
else {
$newAttrs = array(
'dn' => $newDN,
'cn' => array($_POST['new_cn']),
'objectclass' => array('nisMailAlias'),
'rfc822mailmember' => array($_POST['recipient'])
);
$this->aliasesToAdd[$newDN] = $newAttrs;
$this->cachedAliasList[] = $newAttrs;
}
}
}
return $errors;
}
/** /**
* Allows the module to run commands after the LDAP entry is changed or created. * Allows the module to run commands after the LDAP entry is changed or created.
* *
@ -254,52 +407,21 @@ class nisMailAliasUser extends baseModule {
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Removed recipients ' . implode(', ', $recipients) . ' from ' . $dn); logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Removed recipients ' . implode(', ', $recipients) . ' from ' . $dn);
} }
} }
// create new aliases
foreach ($this->aliasesToAdd as $dn => $attrs) {
unset($attrs['dn']);
$success = @ldap_add($_SESSION['ldap']->server(), $dn, $attrs);
if (!$success) {
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to create mail alias ' . $dn . ' (' . ldap_error($_SESSION['ldap']->server()) . ').');
$errors[] = array('ERROR', sprintf(_('Was unable to create DN: %s.'), $dn), getDefaultLDAPErrorString($_SESSION['ldap']->server()));
}
else {
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Added mail alias with recipients ' . implode(', ', $attrs['rfc822mailmember']) . ' and DN ' . $dn);
}
}
return $errors; return $errors;
} }
/**
* In this function the LDAP account is built up.
*
* @param array $rawAccounts list of hash arrays (name => value) from user input
* @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5)
* @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP
* @param array $selectedModules list of selected account modules
* @return array list of error messages if any
*/
function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) {
$messages = array();
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
// add object class
if (!in_array("nisMailAlias", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "nisMailAlias";
// add alias name
// check format
if (get_preg($rawAccounts[$i][$ids['nisMailAlias_alias']], 'nis_alias')) {
$partialAccounts[$i]['cn'] = $rawAccounts[$i][$ids['nisMailAlias_alias']];
}
else {
$errMsg = $this->messages['alias'][1];
array_push($errMsg, array($i));
$messages[] = $errMsg;
}
// add recipients
if ($rawAccounts[$i][$ids['nisMailAlias_recipients']] != "") {
$aliases = explode(',', $rawAccounts[$i][$ids['nisMailAlias_recipients']]);
// check format
for ($a = 0; $a < sizeof($aliases); $a++) {
if (get_preg($aliases[$a], 'nis_recipient') || get_preg($aliases[$a], 'email')) {
$partialAccounts[$i]['rfc822MailMember'][] = $aliases[$a];
}
else {
$errMsg = $this->messages['recipient'][1];
array_push($errMsg, array($i));
$messages[] = $errMsg;
}
}
}
}
return $messages;
}
/** /**
* Returns the PDF entries for this module. * Returns the PDF entries for this module.
* *