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mailcow-dockerized/data/web/inc/functions.domain_admin.inc.php
Kristian Feldsam 5bf62481d5 [Web] Implemented SSO for domain admins 
Signed-off-by: Kristian Feldsam <feldsam@gmail.com>

Revert "[Web] Implemented SSO for domain admins"

This reverts commit 6860dc8ebe2c8f53d77df5bca7787f7cb3bb4ee0.

Signed-off-by: Kristian Feldsam <feldsam@gmail.com>
2023-01-26 15:54:44 +01:00

469 lines
18 KiB
PHP
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<?php
function domain_admin($_action, $_data = null) {
global $pdo;
global $lang;
$_data_log = $_data;
!isset($_data_log['password']) ?: $_data_log['password'] = '*';
!isset($_data_log['password2']) ?: $_data_log['password2'] = '*';
!isset($_data_log['user_old_pass']) ?: $_data_log['user_old_pass'] = '*';
!isset($_data_log['user_new_pass']) ?: $_data_log['user_new_pass'] = '*';
!isset($_data_log['user_new_pass2']) ?: $_data_log['user_new_pass2'] = '*';
switch ($_action) {
case 'add':
$username = strtolower(trim($_data['username']));
$password = $_data['password'];
$password2 = $_data['password2'];
$domains = (array)$_data['domains'];
$active = intval($_data['active']);
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
return false;
}
if (empty($domains)) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'domain_invalid'
);
return false;
}
if (!ctype_alnum(str_replace(array('_', '.', '-'), '', $username)) || empty ($username) || $username == 'API') {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('username_invalid', $username)
);
return false;
}
$stmt = $pdo->prepare("SELECT `username` FROM `mailbox`
WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
$num_results[] = count($stmt->fetchAll(PDO::FETCH_ASSOC));
$stmt = $pdo->prepare("SELECT `username` FROM `admin`
WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
$num_results[] = count($stmt->fetchAll(PDO::FETCH_ASSOC));
$stmt = $pdo->prepare("SELECT `username` FROM `domain_admins`
WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
$num_results[] = count($stmt->fetchAll(PDO::FETCH_ASSOC));
foreach ($num_results as $num_results_each) {
if ($num_results_each != 0) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('object_exists', htmlspecialchars($username))
);
return false;
}
}
if (password_check($password, $password2) !== true) {
continue;
}
$password_hashed = hash_password($password);
$valid_domains = 0;
foreach ($domains as $domain) {
if (!is_valid_domain_name($domain) || mailbox('get', 'domain_details', $domain) === false) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_invalid', htmlspecialchars($domain))
);
continue;
}
$valid_domains++;
$stmt = $pdo->prepare("INSERT INTO `domain_admins` (`username`, `domain`, `created`, `active`)
VALUES (:username, :domain, :created, :active)");
$stmt->execute(array(
':username' => $username,
':domain' => $domain,
':created' => date('Y-m-d H:i:s'),
':active' => $active
));
}
if ($valid_domains != 0) {
$stmt = $pdo->prepare("INSERT INTO `admin` (`username`, `password`, `superadmin`, `active`)
VALUES (:username, :password_hashed, '0', :active)");
$stmt->execute(array(
':username' => $username,
':password_hashed' => $password_hashed,
':active' => $active
));
}
$stmt = $pdo->prepare("INSERT INTO `da_acl` (`username`) VALUES (:username)");
$stmt->execute(array(
':username' => $username
));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_admin_added', htmlspecialchars($username))
);
break;
case 'edit':
if ($_SESSION['mailcow_cc_role'] != "admin" && $_SESSION['mailcow_cc_role'] != "domainadmin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
return false;
}
// Administrator
if ($_SESSION['mailcow_cc_role'] == "admin") {
if (!is_array($_data['username'])) {
$usernames = array();
$usernames[] = $_data['username'];
}
else {
$usernames = $_data['username'];
}
foreach ($usernames as $username) {
$is_now = domain_admin('details', $username);
$domains = (isset($_data['domains'])) ? (array)$_data['domains'] : null;
if (!empty($is_now)) {
$active = (isset($_data['active'])) ? intval($_data['active']) : $is_now['active'];
$domains = (!empty($domains)) ? $domains : $is_now['selected_domains'];
$username_new = (!empty($_data['username_new'])) ? $_data['username_new'] : $is_now['username'];
}
else {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
continue;
}
$password = $_data['password'];
$password2 = $_data['password2'];
if (!empty($domains)) {
foreach ($domains as $domain) {
if (!is_valid_domain_name($domain) || mailbox('get', 'domain_details', $domain) === false) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_invalid', htmlspecialchars($domain))
);
continue 2;
}
}
}
if (!ctype_alnum(str_replace(array('_', '.', '-'), '', $username_new))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('username_invalid', $username_new)
);
continue;
}
if ($username_new != $username) {
if (!empty(domain_admin('details', $username_new)['username'])) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('username_invalid', $username_new)
);
continue;
}
}
$stmt = $pdo->prepare("DELETE FROM `domain_admins` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$stmt = $pdo->prepare("UPDATE `da_acl` SET `username` = :username_new WHERE `username` = :username");
$stmt->execute(array(
':username_new' => $username_new,
':username' => $username
));
if (!empty($domains)) {
foreach ($domains as $domain) {
$stmt = $pdo->prepare("INSERT INTO `domain_admins` (`username`, `domain`, `created`, `active`)
VALUES (:username_new, :domain, :created, :active)");
$stmt->execute(array(
':username_new' => $username_new,
':domain' => $domain,
':created' => date('Y-m-d H:i:s'),
':active' => $active
));
}
}
if (!empty($password)) {
if (password_check($password, $password2) !== true) {
return false;
}
$password_hashed = hash_password($password);
$stmt = $pdo->prepare("UPDATE `admin` SET `username` = :username_new, `active` = :active, `password` = :password_hashed WHERE `username` = :username");
$stmt->execute(array(
':password_hashed' => $password_hashed,
':username_new' => $username_new,
':username' => $username,
':active' => $active
));
if (isset($_data['disable_tfa'])) {
$stmt = $pdo->prepare("UPDATE `tfa` SET `active` = '0' WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
}
else {
$stmt = $pdo->prepare("UPDATE `tfa` SET `username` = :username_new WHERE `username` = :username");
$stmt->execute(array(':username_new' => $username_new, ':username' => $username));
}
}
else {
$stmt = $pdo->prepare("UPDATE `admin` SET `username` = :username_new, `active` = :active WHERE `username` = :username");
$stmt->execute(array(
':username_new' => $username_new,
':username' => $username,
':active' => $active
));
if (isset($_data['disable_tfa'])) {
$stmt = $pdo->prepare("UPDATE `tfa` SET `active` = '0' WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
}
else {
$stmt = $pdo->prepare("UPDATE `tfa` SET `username` = :username_new WHERE `username` = :username");
$stmt->execute(array(':username_new' => $username_new, ':username' => $username));
}
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_admin_modified', htmlspecialchars($username))
);
}
return true;
}
// Domain administrator
// Can only edit itself
elseif ($_SESSION['mailcow_cc_role'] == "domainadmin") {
$username = $_SESSION['mailcow_cc_username'];
$password_old = $_data['user_old_pass'];
$password_new = $_data['user_new_pass'];
$password_new2 = $_data['user_new_pass2'];
$stmt = $pdo->prepare("SELECT `password` FROM `admin`
WHERE `username` = :user");
$stmt->execute(array(':user' => $username));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (!verify_hash($row['password'], $password_old)) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
return false;
}
if (password_check($password_new, $password_new2) !== true) {
return false;
}
$password_hashed = hash_password($password_new);
$stmt = $pdo->prepare("UPDATE `admin` SET `password` = :password_hashed WHERE `username` = :username");
$stmt->execute(array(
':password_hashed' => $password_hashed,
':username' => $username
));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_admin_modified', htmlspecialchars($username))
);
}
break;
case 'delete':
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
return false;
}
$usernames = (array)$_data['username'];
foreach ($usernames as $username) {
if (empty(domain_admin('details', $username))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('username_invalid', $username)
);
continue;
}
$stmt = $pdo->prepare("DELETE FROM `domain_admins` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$stmt = $pdo->prepare("DELETE FROM `admin` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$stmt = $pdo->prepare("DELETE FROM `da_acl` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$stmt = $pdo->prepare("DELETE FROM `tfa` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$stmt = $pdo->prepare("DELETE FROM `fido2` WHERE `username` = :username");
$stmt->execute(array(
':username' => $username,
));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('domain_admin_removed', htmlspecialchars($username))
);
}
break;
case 'get':
$domainadmins = array();
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
);
return false;
}
$stmt = $pdo->query("SELECT DISTINCT
`username`
FROM `domain_admins`
WHERE `username` IN (
SELECT `username` FROM `admin`
WHERE `superadmin`!='1'
)");
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
while ($row = array_shift($rows)) {
$domainadmins[] = $row['username'];
}
return $domainadmins;
break;
case 'details':
$domainadmindata = array();
if ($_SESSION['mailcow_cc_role'] == "domainadmin" && $_data != $_SESSION['mailcow_cc_username']) {
return false;
}
elseif ($_SESSION['mailcow_cc_role'] != "admin" || !isset($_data)) {
return false;
}
if (!ctype_alnum(str_replace(array('_', '.', '-'), '', $_data))) {
return false;
}
$stmt = $pdo->prepare("SELECT
`tfa`.`active` AS `tfa_active`,
`domain_admins`.`username`,
`domain_admins`.`created`,
`domain_admins`.`active` AS `active`
FROM `domain_admins`
LEFT OUTER JOIN `tfa` ON `tfa`.`username`=`domain_admins`.`username`
WHERE `domain_admins`.`username`= :domain_admin");
$stmt->execute(array(
':domain_admin' => $_data
));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (empty($row)) {
return false;
}
$domainadmindata['username'] = $row['username'];
$domainadmindata['tfa_active'] = (is_null($row['tfa_active'])) ? 0 : $row['tfa_active'];
$domainadmindata['tfa_active_int'] = (is_null($row['tfa_active'])) ? 0 : $row['tfa_active'];
$domainadmindata['active'] = $row['active'];
$domainadmindata['active_int'] = $row['active'];
$domainadmindata['created'] = $row['created'];
// GET SELECTED
$stmt = $pdo->prepare("SELECT `domain` FROM `domain`
WHERE `domain` IN (
SELECT `domain` FROM `domain_admins`
WHERE `username`= :domain_admin)");
$stmt->execute(array(':domain_admin' => $_data));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
while($row = array_shift($rows)) {
$domainadmindata['selected_domains'][] = $row['domain'];
}
// GET UNSELECTED
$stmt = $pdo->prepare("SELECT `domain` FROM `domain`
WHERE `domain` NOT IN (
SELECT `domain` FROM `domain_admins`
WHERE `username`= :domain_admin)");
$stmt->execute(array(':domain_admin' => $_data));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
while($row = array_shift($rows)) {
$domainadmindata['unselected_domains'][] = $row['domain'];
}
if (!isset($domainadmindata['unselected_domains'])) {
$domainadmindata['unselected_domains'] = "";
}
return $domainadmindata;
break;
}
}
function domain_admin_sso($_action, $_data) {
global $pdo;
switch ($_action) {
case 'check':
$token = $_data;
$stmt = $pdo->prepare("SELECT `t1`.`username` FROM `da_sso` AS `t1` JOIN `admin` AS `t2` ON `t1`.`username` = `t2`.`username` WHERE `t1`.`token` = :token AND `t1`.`created` > DATE_SUB(NOW(), INTERVAL '30' SECOND) AND `t2`.`active` = 1 AND `t2`.`superadmin` = 0;");
$stmt->execute(array(
':token' => preg_replace('/[^a-zA-Z0-9-]/', '', $token)
));
$return = $stmt->fetch(PDO::FETCH_ASSOC);
return empty($return['username']) ? false : $return['username'];
case 'issue':
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => 'access_denied'
);
return false;
}
$username = $_data['username'];
$stmt = $pdo->prepare("SELECT `username` FROM `domain_admins`
WHERE `username` = :username");
$stmt->execute(array(':username' => $username));
$num_results = count($stmt->fetchAll(PDO::FETCH_ASSOC));
if ($num_results < 1) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => array('object_doesnt_exist', htmlspecialchars($username))
);
return false;
}
$token = implode('-', array(
strtoupper(bin2hex(random_bytes(3))),
strtoupper(bin2hex(random_bytes(3))),
strtoupper(bin2hex(random_bytes(3))),
strtoupper(bin2hex(random_bytes(3))),
strtoupper(bin2hex(random_bytes(3)))
));
$stmt = $pdo->prepare("INSERT INTO `da_sso` (`username`, `token`)
VALUES (:username, :token)");
$stmt->execute(array(
':username' => $username,
':token' => $token
));
// perform cleanup
$pdo->query("DELETE FROM `da_sso` WHERE created < DATE_SUB(NOW(), INTERVAL '30' SECOND);");
return ['token' => $token];
break;
}
}
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