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rework auth - move dovecot sasl log to php

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This commit is contained in:
FreddleSpl0it
2023-07-30 10:07:56 +02:00
parent 35d384d32d
commit 00e3339c0e
3 changed files with 236 additions and 223 deletions
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363
data/web/inc/functions.auth.inc.php
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@@ -1,64 +1,29 @@
<?php
function check_login($user, $pass, $app_passwd_data = false, $is_internal = false) {
function check_login($user, $pass, $app_passwd_data = false, $extra = null) {
global $pdo;
global $redis;
$is_internal = $extra['is_internal'];
if (!filter_var($user, FILTER_VALIDATE_EMAIL) && !ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
return false;
}
// Validate admin
$result = mailcow_admin_login($user, $pass);
// Try validate admin
$result = admin_login($user, $pass);
if ($result !== false) return $result;
// Validate domain admin
$result = mailcow_domainadmin_login($user, $pass);
// Try validate domain admin
$result = domainadmin_login($user, $pass);
if ($result !== false) return $result;
// Validate mailbox user
// check authsource
$stmt = $pdo->prepare("SELECT authsource, mailbox.active AS mailbox_active, domain.active AS domain_active FROM `mailbox`
INNER JOIN domain on mailbox.domain = domain.domain
WHERE `kind` NOT REGEXP 'location|thing|group'
AND `username` = :user");
$stmt->execute(array(':user' => $user));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$row && $row['domain_active'] == 1){
// mbox does not exist, call keycloak login and create mbox if possible via rest flow
$iam_settings = identity_provider('get');
if ($iam_settings['authsource'] == 'keycloak' && intval($iam_settings['mailboxpassword_flow']) == 1){
$result = keycloak_mbox_login_rest($user, $pass, $iam_settings, $is_internal, true);
if ($result !== false) return $result;
}
} else if ($row && $row['mailbox_active'] == 1 && $row['domain_active'] == 1) {
// mbox does exist and is active
if (isset($app_passwd_data)){
// first check if password is app_password
$result = mailcow_mbox_apppass_login($user, $pass, $app_passwd_data, $is_internal);
if ($result !== false) return $result;
}
// Try validate user
$result = user_login($user, $pass);
if ($result !== false) return $result;
if ($row['authsource'] == 'mailcow') {
// mbox authsource is mailcow
$result = mailcow_mbox_login($user, $pass, $app_passwd_data, $is_internal);
if ($result !== false) return $result;
} else if ($row['authsource'] == 'keycloak'){
// mbox authsource is keycloak, try using via rest flow
$iam_settings = identity_provider('get');
if (intval($iam_settings['mailboxpassword_flow']) == 1){
$result = keycloak_mbox_login_rest($user, $pass, $iam_settings, $is_internal);
if ($result !== false) return $result;
}
}
}
// Try validate app password
$result = apppass_login($user, $pass, $app_passwd_data);
if ($result !== false) return $result;
// skip log and only return false if it's an internal request
if ($is_internal == true) return false;
if (!isset($_SESSION['ldelay'])) {
$_SESSION['ldelay'] = "0";
$redis->publish("F2B_CHANNEL", "mailcow UI: Invalid password for " . $user . " by " . $_SERVER['REMOTE_ADDR']);
@@ -79,77 +44,175 @@ function check_login($user, $pass, $app_passwd_data = false, $is_internal = fals
return false;
}
function mailcow_admin_login($user, $pass){
function admin_login($user, $pass){
global $pdo;
if (!ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
return false;
}
$user = strtolower(trim($user));
$stmt = $pdo->prepare("SELECT `password` FROM `admin`
WHERE `superadmin` = '1'
AND `active` = '1'
AND `username` = :user");
$stmt->execute(array(':user' => $user));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
foreach ($rows as $row) {
// verify password
if (verify_hash($row['password'], $pass)) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0) {
// active tfa authenticators found, set pending user login
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "admin";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'info',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'awaiting_tfa_confirmation'
);
return "pending";
} else {
unset($_SESSION['ldelay']);
// Reactivate TFA if it was set to "deactivate TFA for next login"
$stmt = $pdo->prepare("UPDATE `tfa` SET `active`='1' WHERE `username` = :user");
$stmt->execute(array(':user' => $user));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "admin";
}
$row = $stmt->fetch(PDO::FETCH_ASSOC);
// verify password
if (verify_hash($row['password'], $pass)) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0) {
// active tfa authenticators found, set pending user login
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "admin";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'info',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'awaiting_tfa_confirmation'
);
return "pending";
} else {
unset($_SESSION['ldelay']);
// Reactivate TFA if it was set to "deactivate TFA for next login"
$stmt = $pdo->prepare("UPDATE `tfa` SET `active`='1' WHERE `username` = :user");
$stmt->execute(array(':user' => $user));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "admin";
}
}
return false;
}
function mailcow_domainadmin_login($user, $pass){
function domainadmin_login($user, $pass){
global $pdo;
if (!ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
return false;
}
$stmt = $pdo->prepare("SELECT `password` FROM `admin`
WHERE `superadmin` = '0'
AND `active`='1'
AND `username` = :user");
$stmt->execute(array(':user' => $user));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
foreach ($rows as $row) {
// verify password
if (verify_hash($row['password'], $pass) !== false) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0) {
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "domainadmin";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'info',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'awaiting_tfa_confirmation'
);
return "pending";
}
else {
$row = $stmt->fetch(PDO::FETCH_ASSOC);
// verify password
if (verify_hash($row['password'], $pass) !== false) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0) {
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "domainadmin";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'info',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'awaiting_tfa_confirmation'
);
return "pending";
}
else {
unset($_SESSION['ldelay']);
// Reactivate TFA if it was set to "deactivate TFA for next login"
$stmt = $pdo->prepare("UPDATE `tfa` SET `active`='1' WHERE `username` = :user");
$stmt->execute(array(':user' => $user));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "domainadmin";
}
}
return false;
}
function user_login($user, $pass, $extra = null){
global $pdo;
$is_internal = $extra['is_internal'];
if (!filter_var($user, FILTER_VALIDATE_EMAIL) && !ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
if (!$is_internal){
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
}
return false;
}
$stmt = $pdo->prepare("SELECT * FROM `mailbox`
INNER JOIN domain on mailbox.domain = domain.domain
WHERE `kind` NOT REGEXP 'location|thing|group'
AND `domain`.`active`='1'
AND `username` = :user");
$stmt->execute(array(':user' => $user));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
// user does not exist, try call keycloak login and create user if possible via rest flow
if (!$row){
$iam_settings = identity_provider('get');
if ($iam_settings['authsource'] == 'keycloak' && intval($iam_settings['mailboxpassword_flow']) == 1){
$result = keycloak_mbox_login_rest($user, $pass, $iam_settings, array('is_internal' => $is_internal, 'create' => true));
if ($result !== false) return $result;
}
}
if ($row['active'] != 1) {
return false;
}
if ($row['authsource'] == 'keycloak'){
// user authsource is keycloak, try using via rest flow
$iam_settings = identity_provider('get');
if (intval($iam_settings['mailboxpassword_flow']) == 1){
$result = keycloak_mbox_login_rest($user, $pass, $iam_settings, array('is_internal' => $is_internal));
return $result;
} else {
return false;
}
}
// verify password
if (verify_hash($row['password'], $pass) !== false) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0 && !$is_internal) {
// authenticators found, init TFA flow
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "user";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "pending";
} else if (!isset($authenticators['additional']) || !is_array($authenticators['additional']) || count($authenticators['additional']) == 0) {
// no authenticators found, login successfull
if (!$is_internal){
unset($_SESSION['ldelay']);
// Reactivate TFA if it was set to "deactivate TFA for next login"
$stmt = $pdo->prepare("UPDATE `tfa` SET `active`='1' WHERE `username` = :user");
@@ -159,66 +222,29 @@ function mailcow_domainadmin_login($user, $pass){
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "domainadmin";
}
return "user";
}
}
return false;
}
function mailcow_mbox_login($user, $pass, $app_passwd_data = false, $is_internal = false){
function apppass_login($user, $pass, $app_passwd_data, $extra = null){
global $pdo;
$stmt = $pdo->prepare("SELECT * FROM `mailbox`
INNER JOIN domain on mailbox.domain = domain.domain
WHERE `kind` NOT REGEXP 'location|thing|group'
AND `mailbox`.`active`='1'
AND `domain`.`active`='1'
AND (`mailbox`.`authsource`='mailcow' OR `mailbox`.`authsource` IS NULL)
AND `username` = :user");
$stmt->execute(array(':user' => $user));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
$is_internal = $extra['is_internal'];
foreach ($rows as $row) {
// verify password
if (verify_hash($row['password'], $pass) !== false) {
// check for tfa authenticators
$authenticators = get_tfa($user);
if (isset($authenticators['additional']) && is_array($authenticators['additional']) && count($authenticators['additional']) > 0 && !$is_internal) {
// authenticators found, init TFA flow
$_SESSION['pending_mailcow_cc_username'] = $user;
$_SESSION['pending_mailcow_cc_role'] = "user";
$_SESSION['pending_tfa_methods'] = $authenticators['additional'];
unset($_SESSION['ldelay']);
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
return "pending";
} else if (!isset($authenticators['additional']) || !is_array($authenticators['additional']) || count($authenticators['additional']) == 0) {
// no authenticators found, login successfull
if (!$is_internal){
unset($_SESSION['ldelay']);
// Reactivate TFA if it was set to "deactivate TFA for next login"
$stmt = $pdo->prepare("UPDATE `tfa` SET `active`='1' WHERE `username` = :user");
$stmt->execute(array(':user' => $user));
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => array('logged_in_as', $user)
);
}
return "user";
}
if (!filter_var($user, FILTER_VALIDATE_EMAIL) && !ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
if (!$is_internal){
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
}
return false;
}
return false;
}
function mailcow_mbox_apppass_login($user, $pass, $app_passwd_data, $is_internal = false){
global $pdo;
$protocol = false;
if ($app_passwd_data['eas']){
$protocol = 'eas';
@@ -236,34 +262,33 @@ function mailcow_mbox_apppass_login($user, $pass, $app_passwd_data, $is_internal
return false;
}
// fetch app password data
$stmt = $pdo->prepare("SELECT `app_passwd`.`password` as `password`, `app_passwd`.`id` as `app_passwd_id` FROM `app_passwd`
$stmt = $pdo->prepare("SELECT `app_passwd`.*, `app_passwd`.`password` as `password`, `app_passwd`.`id` as `app_passwd_id` FROM `app_passwd`
INNER JOIN `mailbox` ON `mailbox`.`username` = `app_passwd`.`mailbox`
INNER JOIN `domain` ON `mailbox`.`domain` = `domain`.`domain`
WHERE `mailbox`.`kind` NOT REGEXP 'location|thing|group'
AND `mailbox`.`active` = '1'
AND `domain`.`active` = '1'
AND `app_passwd`.`active` = '1'
AND `app_passwd`.`mailbox` = :user
:has_access_query"
AND `app_passwd`.`mailbox` = :user"
);
// check if app password has protocol access
// skip if protocol is false and the call is internal
$has_access_query = ($is_internal && $protocol === false) ? "" : " AND `app_passwd`.`" . $protocol . "_access` = '1'";
// fetch password data
$stmt->execute(array(
':user' => $user,
':has_access_query' => $has_access_query
));
$rows = array_merge($rows, $stmt->fetchAll(PDO::FETCH_ASSOC));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
foreach ($rows as $row) {
foreach ($rows as $row) {
if ($protocol && $row[$protocol . '_access'] != '1'){
continue;
}
// verify password
if (verify_hash($row['password'], $pass) !== false) {
if ($is_internal){
// skip sasl_log, dovecot does the job
return "user";
$remote_addr = $extra['remote_addr'];
} else {
$remote_addr = ($_SERVER['HTTP_X_REAL_IP'] ?? $_SERVER['REMOTE_ADDR']);
}
$service = strtoupper($is_app_passwd);
@@ -272,7 +297,7 @@ function mailcow_mbox_apppass_login($user, $pass, $app_passwd_data, $is_internal
':service' => $service,
':app_id' => $row['app_passwd_id'],
':username' => $user,
':remote_addr' => ($_SERVER['HTTP_X_REAL_IP'] ?? $_SERVER['REMOTE_ADDR'])
':remote_addr' => $remote_addr
));
unset($_SESSION['ldelay']);
@@ -285,9 +310,23 @@ function mailcow_mbox_apppass_login($user, $pass, $app_passwd_data, $is_internal
// Keycloak REST Api Flow - auth user by mailcow_password attribute
// This password will be used for direct UI, IMAP and SMTP Auth
// To use direct user credentials, only Authorization Code Flow is valid
function keycloak_mbox_login_rest($user, $pass, $iam_settings, $is_internal = false, $create = false){
function keycloak_mbox_login_rest($user, $pass, $iam_settings, $extra = null){
global $pdo;
$is_internal = $extra['is_internal'];
$create = $extra['create'];
if (!filter_var($user, FILTER_VALIDATE_EMAIL) && !ctype_alnum(str_replace(array('_', '.', '-'), '', $user))) {
if (!$is_internal){
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $user, '*'),
'msg' => 'malformed_username'
);
}
return false;
}
// get access_token for service account of mailcow client
$admin_token = identity_provider("get-keycloak-admin-token");