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Add API, auth logging, AD support 

TODO: Test changing AD passwords
tags/1.0beta
Skylar Ittner vor 3 Jahren
Ursprung
8b091c59f6
Commit
5929d13147
15 geänderte Dateien mit 1112 neuen und 156 gelöschten Zeilen
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Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen
  1. +31
    -4
      action.php
  2. +119
    -0
      api.php
  3. +3
    -1
      composer.json
  4. +486
    -1
      composer.lock
  5. BIN
      database.mwb
  6. +4
    -3
      home.php
  7. +44
    -28
      index.php
  8. +5
    -0
      lang/en_us.php
  9. +8
    -0
      lang/messages.php
  10. +298
    -9
      lib/login.php
  11. +1
    -1
      nbproject/project.xml
  12. +2
    -103
      required.php
  13. +33
    -6
      settings.template.php
  14. +78
    -0
      static/img/logo.svg
  15. BIN
      static/img/logo_512.png

+ 31
- 4
action.php Datei anzeigen

@@ -3,10 +3,14 @@
/**
* Make things happen when buttons are pressed and forms submitted.
*/
use LdapTools\LdapManager;
use LdapTools\Object\LdapObjectType;

require_once __DIR__ . "/required.php";

dieifnotloggedin();

require_once __DIR__ . "/lib/login.php";
require_once __DIR__ . "/lib/worst_passwords.php";

function returnToSender($msg, $arg = "") {
@@ -21,12 +25,12 @@ function returnToSender($msg, $arg = "") {

switch ($VARS['action']) {
case "signout":
insertAuthLog(11, $_SESSION['uid']);
session_destroy();
header('Location: index.php');
die("Logged out.");
case "chpasswd":
$oldmatch = comparePassword($VARS['oldpass'], $database->select('accounts', 'password', ['uid' => $_SESSION['uid']])[0]);
if ($oldmatch) {
if ($_SESSION['password'] == $VARS['oldpass']) {
if ($VARS['newpass'] == $VARS['conpass']) {
$passrank = checkWorst500List($VARS['newpass']);
if ($passrank !== FALSE) {
@@ -35,8 +39,29 @@ switch ($VARS['action']) {
if (strlen($VARS['newpass']) < MIN_PASSWORD_LENGTH) {
returnToSender("weak_password");
}
$database->update('accounts', ['password' => encryptPassword($VARS['newpass'])], ['uid' => $_SESSION['uid']]);
returnToSender("password_updated");

$acctloc = account_location($_SESSION['username'], $_SESSION['password']);

if ($acctloc == "LOCAL") {
$database->update('accounts', ['password' => encryptPassword($VARS['newpass'])], ['uid' => $_SESSION['uid']]);
$_SESSION['password'] = $VARS['newpass'];
insertAuthLog(3, $_SESSION['uid']);
returnToSender("password_updated");
} else if ($acctloc == "LDAP") {
$ldapManager = new LdapManager($ldap_config);
$repository = $ldapManager->getRepository(LdapObjectType::USER);
$user = $repository->findOneByUsername($_SESSION['username']);
$user->setPassword($VARS['newpass']);
try {
$ldapManager->persist($user);
insertAuthLog(3, $_SESSION['uid']);
returnToSender("password_updated");
} catch (\Exception $e) {
returnToSender("ldap_error", $e->getMessage());
}
} else {
returnToSender("account_state_error");
}
} else {
returnToSender("new_password_mismatch");
}
@@ -49,9 +74,11 @@ switch ($VARS['action']) {
returnToSender("invalid_parameters");
}
$database->update('accounts', ['authsecret' => $VARS['secret']], ['uid' => $_SESSION['uid']]);
insertAuthLog(9, $_SESSION['uid']);
returnToSender("2fa_enabled");
case "rm2fa":
$database->update('accounts', ['authsecret' => ""], ['uid' => $_SESSION['uid']]);
insertAuthLog(10, $_SESSION['uid']);
returnToSender("2fa_removed");
break;
}

+ 119
- 0
api.php Datei anzeigen

@@ -0,0 +1,119 @@
<?php

/**
* Simple JSON API to allow other apps to access accounts in this system.
*
* Requests can be sent via either GET or POST requests. POST is recommended
* as it has a lower chance of being logged on the server, exposing unencrypted
* user passwords.
*/
require __DIR__ . '/required.php';
require_once __DIR__ . '/lib/login.php';
header("Content-Type: application/json");

//try {
$key = $VARS['key'];
if ($database->has('apikeys', ['key' => $key]) !== TRUE) {
header("HTTP/1.1 403 Unauthorized");
die("\"403 Unauthorized\"");
}

switch ($VARS['action']) {
case "ping":
exit(json_encode(["status" => "OK"]));
break;
case "auth":
if (authenticate_user($VARS['username'], $VARS['password'])) {
insertAuthLog(12);
exit(json_encode(["status" => "OK", "msg" => lang("login successful", false)]));
} else {
insertAuthLog(13);
exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
}
break;
case "userinfo":
if (user_exists($VARS['username'])) {
$data = $database->select("accounts", ["uid", "realname (name)", "email", "phone" => ["phone1 (1)", "phone2 (2)"]], ["username" => $VARS['username']])[0];
exit(json_encode(["status" => "OK", "data" => $data]));
} else {
exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
}
break;
case "userexists":
if (user_exists($VARS['username'])) {
exit(json_encode(["status" => "OK", "exists" => true]));
} else {
exit(json_encode(["status" => "OK", "exists" => false]));
}
break;
case "hastotp":
if (userHasTOTP($VARS['username'])) {
exit(json_encode(["status" => "OK", "otp" => true]));
} else {
exit(json_encode(["status" => "OK", "otp" => false]));
}
break;
case "verifytotp":
if (verifyTOTP($VARS['username'], $VARS['code'])) {
exit(json_encode(["status" => "OK", "valid" => true]));
} else {
insertAuthLog(7);
exit(json_encode(["status" => "ERROR", "msg" => lang("2fa incorrect", false), "valid" => false]));
}
break;
case "acctstatus":
exit(json_encode(["status" => "OK", "account" => get_account_status($VARS['username'])]));
case "login":
// simulate a login, checking account status and alerts
if (authenticate_user($VARS['username'], $VARS['password'])) {
switch (get_account_status($VARS['username'])) {
case "LOCKED_OR_DISABLED":
insertAuthLog(5);
exit(json_encode(["status" => "ERROR", "msg" => lang("account locked", false)]));
case "TERMINATED":
insertAuthLog(5);
exit(json_encode(["status" => "ERROR", "msg" => lang("account terminated", false)]));
case "CHANGE_PASSWORD":
insertAuthLog(5);
exit(json_encode(["status" => "ERROR", "msg" => lang("password expired", false)]));
case "NORMAL":
insertAuthLog(4);
exit(json_encode(["status" => "OK"]));
case "ALERT_ON_ACCESS":
sendLoginAlertEmail($VARS['username']);
insertAuthLog(4);
exit(json_encode(["status" => "OK", "alert" => true]));
default:
insertAuthLog(5);
exit(json_encode(["status" => "ERROR", "msg" => lang("account state error", false)]));
}
} else {
insertAuthLog(5);
exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
}
break;
case "ismanagerof":
if (user_exists($VARS['manager'])) {
if (user_exists($VARS['employee'])) {
$managerid = $database->select('accounts', 'uid', ['username' => $VARS['manager']]);
$employeeid = $database->select('accounts', 'uid', ['username' => $VARS['employee']]);
if ($database->has('managers', ['AND' => ['managerid' => $managerid, 'employeeid' => $employeeid]])) {
exit(json_encode(["status" => "OK", "managerof" => true]));
} else {
exit(json_encode(["status" => "OK", "managerof" => false]));
}
} else {
exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => $VARS['employee']]));
}
} else {
exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => $VARS['manager']]));
}
break;
default:
header("HTTP/1.1 400 Bad Request");
die("\"400 Bad Request\"");
}
/* } catch (Exception $e) {
header("HTTP/1.1 500 Internal Server Error");
die("\"500 Internal Server Error\"");
} */

+ 3
- 1
composer.json Datei anzeigen

@@ -5,7 +5,9 @@
"require": {
"catfan/medoo": "^1.2",
"spomky-labs/otphp": "^8.3",
"endroid/qrcode": "^1.9"
"endroid/qrcode": "^1.9",
"ldaptools/ldaptools": "^0.24.0",
"guzzlehttp/guzzle": "^6.2"
},
"authors": [
{


+ 486
- 1
composer.lock Datei anzeigen

@@ -4,7 +4,7 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
"This file is @generated automatically"
],
"content-hash": "3d5a548f8a7cbbd0c911987b1fab33a5",
"content-hash": "4965262916e04d361db07e7f14ed06d6",
"packages": [
{
"name": "beberlei/assert",
@@ -230,6 +230,244 @@
],
"time": "2017-04-08T09:13:59+00:00"
},
{
"name": "guzzlehttp/guzzle",
"version": "6.2.3",
"source": {
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"url": "https://api.github.com/repos/guzzle/guzzle/zipball/8d6c6cc55186db87b7dc5009827429ba4e9dc006",
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"shasum": ""
},
"require": {
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"guzzlehttp/psr7": "^1.4",
"php": ">=5.5"
},
"require-dev": {
"ext-curl": "*",
"phpunit/phpunit": "^4.0",
"psr/log": "^1.0"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "6.2-dev"
}
},
"autoload": {
"files": [
"src/functions_include.php"
],
"psr-4": {
"GuzzleHttp\\": "src/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
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"authors": [
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"description": "Guzzle is a PHP HTTP client library",
"homepage": "http://guzzlephp.org/",
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{
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"description": "PSR-7 message implementation that also provides common utility methods",
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"message",
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"time": "2017-03-20T17:10:46+00:00"
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"symfony/yaml": ">=2.0"
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"friendsofphp/php-cs-fixer": "~1.0",
"phpspec/phpspec": "~3.0",
"tedivm/stash": ">=0.14.1"
},
"suggest": {
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"ext-intl": "Better UTF-8 handling.",
"ext-mbstring": "Better UTF-8 handling.",
"tedivm/stash": "Provides the cache_type 'stash' to help increase performance."
},
"type": "library",
"autoload": {
"psr-4": {
"LdapTools\\": "src/LdapTools"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
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"authors": [
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],
"description": "LdapTools is a feature-rich LDAP library for PHP 5.6+.",
"homepage": "http://www.phpldaptools.com",
"keywords": [
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"time": "2017-04-09T23:39:51+00:00"
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{
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@@ -278,6 +516,138 @@
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},
{
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"authors": [
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"name": "PHP-FIG",
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{
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"time": "2017-03-26T20:37:53+00:00"
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{
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@@ -342,6 +712,66 @@
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},
{
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"symfony/stopwatch": "~2.8|~3.0"
},
"suggest": {
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"symfony/http-kernel": ""
},
"type": "library",
"extra": {
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},
"autoload": {
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},
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"/Tests/"
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},
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"license": [
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"authors": [
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},
{
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],
"description": "Symfony EventDispatcher Component",
"homepage": "https://symfony.com",
"time": "2017-04-04T07:26:27+00:00"
},
{
"name": "symfony/options-resolver",
"version": "v3.2.7",
@@ -562,6 +992,61 @@
"shim"
],
"time": "2016-11-14T01:06:16+00:00"
},
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"php": ">=5.5.9"
},
"require-dev": {
"symfony/console": "~2.8|~3.0"
},
"suggest": {
"symfony/console": "For validating YAML files using the lint command"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "3.2-dev"
}
},
"autoload": {
"psr-4": {
"Symfony\\Component\\Yaml\\": ""
},
"exclude-from-classmap": [
"/Tests/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Fabien Potencier",
"email": "fabien@symfony.com"
},
{
"name": "Symfony Community",
"homepage": "https://symfony.com/contributors"
}
],
"description": "Symfony Yaml Component",
"homepage": "https://symfony.com",
"time": "2017-03-20T09:45:15+00:00"
}
],
"packages-dev": [],


BIN
database.mwb Datei anzeigen


+ 4
- 3
home.php Datei anzeigen

@@ -34,7 +34,7 @@ if (!is_empty($_GET['page'])) {
<div class="container">
<div class="row">
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4 col-sm-offset-3 col-md-offset-4 col-lg-offset-4">
<img class="img-responsive banner-image" src="static/img/banner.png" />
<img class="img-responsive banner-image" src="static/img/logo.svg" />
</div>
</div>
<nav class="navbar navbar-inverse">
@@ -130,17 +130,18 @@ END;
if ($appcount == 1) {
?>
<div class="hidden-xs col-sm-3 col-md-4 col-lg-4">
<!-- Placeholder column for nice center-align -->
<!-- Empty placeholder column for nice center-align -->
</div>
<?php
} else if ($appcount == 2) {
?>
<div class="hidden-xs hidden-sm col-md-2 col-lg-2">
<!-- Placeholder column for nice center-align -->
<!-- Empty placeholder column for nice center-align -->
</div>
<?php
}

// Load app widgets
foreach (APPS[$pageid] as $app) {
if (file_exists(__DIR__ . "/apps/" . $app . ".php")) {
include_once __DIR__ . "/apps/" . $app . ".php";


+ 44
- 28
index.php Datei anzeigen

@@ -7,43 +7,52 @@ require_once __DIR__ . "/lib/login.php";
$userpass_ok = false;
$multiauth = false;
if ($VARS['progress'] == "1") {
if (authenticate_user($VARS['username'], $VARS['password'])) {
switch (get_account_status($VARS['username'])) {
case "LOCKED_OR_DISABLED":
$alert = lang("account locked", false);
break;
case "TERMINATED":
$alert = lang("account terminated", false);
break;
case "CHANGE_PASSWORD":
$alert = lang("password expired", false);
case "NORMAL":
$userpass_ok = true;
break;
case "ALERT_ON_ACCESS":
sendAlertEmail($VARS['username']);
$userpass_ok = true;
break;
}
if ($userpass_ok) {
if (userHasTOTP($VARS['username'])) {
$multiauth = true;
} else {
doLoginUser($VARS['username']);
header('Location: home.php');
die("Logged in, go to home.php");
if (!RECAPTCHA_ENABLED || (RECAPTCHA_ENABLED && verifyReCaptcha($VARS['g-recaptcha-response']))) {
if (authenticate_user($VARS['username'], $VARS['password'])) {
switch (get_account_status($VARS['username'])) {
case "LOCKED_OR_DISABLED":
$alert = lang("account locked", false);
break;
case "TERMINATED":
$alert = lang("account terminated", false);
break;
case "CHANGE_PASSWORD":
$alert = lang("password expired", false);
case "NORMAL":
$userpass_ok = true;
break;
case "ALERT_ON_ACCESS":
sendLoginAlertEmail($VARS['username']);
$userpass_ok = true;
break;
}
if ($userpass_ok) {
if (userHasTOTP($VARS['username'])) {
$multiauth = true;
} else {
doLoginUser($VARS['username'], $VARS['password']);
insertAuthLog(1, $_SESSION['uid']);
header('Location: home.php');
die("Logged in, go to home.php");
}
}
} else {
$alert = lang("login incorrect", false);
insertAuthLog(2);
}
} else {
$alert = lang("login incorrect", false);
$alert = lang("captcha error", false);
insertAuthLog(8);
}
} else if ($VARS['progress'] == "2") {
if (verifyTOTP($VARS['username'], $VARS['authcode'])) {
doLoginUser($VARS['username']);
doLoginUser($VARS['username'], $VARS['password']);
insertAuthLog(1, $_SESSION['uid']);
header('Location: home.php');
die("Logged in, go to home.php");
} else {
$alert = lang("2fa incorrect", false);
insertAuthLog(6);
}
}
?>
@@ -58,13 +67,16 @@ if ($VARS['progress'] == "1") {

<link href="static/css/bootstrap.min.css" rel="stylesheet">
<link href="static/css/app.css" rel="stylesheet">
<?php if (RECAPTCHA_ENABLED) { ?>
<script src='https://www.google.com/recaptcha/api.js'></script>
<?php } ?>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4 col-sm-offset-3 col-md-offset-4 col-lg-offset-4">
<div>
<img class="img-responsive banner-image" src="static/img/banner.png" />
<img class="img-responsive banner-image" src="static/img/logo.svg" />
</div>
<div class="panel panel-primary">
<div class="panel-heading">
@@ -85,6 +97,10 @@ if ($VARS['progress'] == "1") {
?>
<input type="text" class="form-control" name="username" placeholder="<?php lang("username"); ?>" required="required" autofocus /><br />
<input type="password" class="form-control" name="password" placeholder="<?php lang("password"); ?>" required="required" /><br />
<?php if (RECAPTCHA_ENABLED) { ?>
<div class="g-recaptcha" data-sitekey="<?php echo RECAPTCHA_SITE_KEY; ?>"></div>
<br />
<?php } ?>
<input type="hidden" name="progress" value="1" />
<?php
} else if ($multiauth) {


+ 5
- 0
lang/en_us.php Datei anzeigen

@@ -9,9 +9,11 @@ define("STRINGS", [
"2fa prompt" => "Enter the six-digit code from your mobile authenticator app.",
"2fa incorrect" => "Authentication code incorrect.",
"login incorrect" => "Login incorrect.",
"login successful" => "Login successful.",
"account locked" => "This account has been disabled. Contact technical support.",
"password expired" => "You must change your password before continuing.",
"account terminated" => "Account terminated. Access denied.",
"account state error" => "Your account state is not stable. Log out, restart your browser, and try again.",
"password on 500 list" => "The given password is ranked number {arg} out of the 500 most common passwords. Try a different one.",
"welcome user" => "Welcome, {user}!",
"change password" => "Change password",
@@ -36,5 +38,8 @@ define("STRINGS", [
"scan 2fa qrcode" => "Scan the QR Code with the authenticator app, or enter the secret key manually.",
"confirm 2fa" => "Finish setup",
"invalid parameters" => "Invalid request parameters.",
"ldap server error" => "The LDAP server returned an error: {arg}",
"user does not exist" => "User does not exist.",
"captcha error" => "There was a problem with the CAPTCHA (robot test). Try again.",
"home" => "Home",
]);

+ 8
- 0
lang/messages.php Datei anzeigen

@@ -32,5 +32,13 @@ define("MESSAGES", [
"password_500" => [
"string" => "password on 500 list",
"type" => "danger"
],
"account_state_error" => [
"string" => "account state error",
"type" => "danger"
],
"ldap_error" => [
"string" => "ldap server error",
"type" => "danger"
]
]);

+ 298
- 9
lib/login.php Datei anzeigen

@@ -1,32 +1,317 @@
<?php

/**
* Authentication and account functions
*/
use Base32\Base32;
use OTPHP\TOTP;
use LdapTools\LdapManager;
use LdapTools\Connection\ADResponseCodes;

////////////////////////////////////////////////////////////////////////////////
// Account handling //
////////////////////////////////////////////////////////////////////////////////

/**
* Send an alert email to the system admin
*
* Used when an account with the status ALERT_ON_ACCESS logs in
* @param String $username the account username
* Add a user to the system. /!\ Assumes input is OK /!\
* @param string $username Username, saved in lowercase.
* @param string $password Password, will be hashed before saving.
* @param string $realname User's real legal name
* @param string $email User's email address.
* @param string $phone1 Phone number #1
* @param string $phone2 Phone number #2
* @param string $type Account type
* @return int The new user's ID number in the database.
*/
function sendAlertEmail($username) {
// TODO: add email code
function adduser($username, $password, $realname, $email = null, $phone1 = "", $phone2 = "", $type) {
global $database;
$database->insert('accounts', [
'username' => strtolower($username),
'password' => (is_null($password) ? null : encryptPassword($password)),
'realname' => $realname,
'email' => $email,
'phone1' => $phone1,
'phone2' => $phone2,
'acctstatus' => 1,
'accttype' => $type
]);
var_dump($database->error());
return $database->id();
}

/**
* Get where a user's account actually is.
* @param string $username
* @return string "LDAP", "LOCAL", "LDAP_ONLY", or "NONE".
*/
function account_location($username, $password) {
global $database;
$username = strtolower($username);
$user_exists = user_exists($username);
if (!$user_exists && !LDAP_ENABLED) {
return false;
}
if ($user_exists) {
$userinfo = $database->select('accounts', ['password'], ['username' => $username])[0];
// if password empty, it's an LDAP user
if (is_empty($userinfo['password']) && LDAP_ENABLED) {
return "LDAP";
} else if (is_empty($userinfo['password']) && !LDAP_ENABLED) {
return "NONE";
} else {
return "LOCAL";
}
} else {
if (user_exists_ldap($username, $password)) {
return "LDAP_ONLY";
} else {
return "NONE";
}
}
}

/**
* Checks the given credentials against the database.
* @param string $username
* @param string $password
* @return boolean True if OK, else false
*/
function authenticate_user($username, $password) {
global $database;
global $ldap_config;
$username = strtolower($username);
if (is_empty($username) || is_empty($password)) {
return false;
}
$loc = account_location($username, $password);
if ($loc == "NONE") {
return false;
} else if ($loc == "LOCAL") {
$hash = $database->select('accounts', ['password'], ['username' => $username, "LIMIT" => 1])[0]['password'];
return (comparePassword($password, $hash));
} else if ($loc == "LDAP") {
return authenticate_user_ldap($username, $password) === TRUE;
} else if ($loc == "LDAP_ONLY") {
try {
if (authenticate_user_ldap($username, $password) === TRUE) {
$user = (new LdapManager($ldap_config))->getRepository('user')->findOneByUsername($username);
//var_dump($user);
adduser($user->getUsername(), null, $user->getName(), ($user->hasEmailAddress() ? $user->getEmailAddress() : null), "", "", 2);
return true;
} else {
return false;
}
} catch (Exception $e) {
sendError("LDAP error: " . $e->getMessage());
}
} else {
return false;
}
}

/**
* Check if a username exists in the local database.
* @param String $username
*/
function user_exists($username) {
global $database;
$username = strtolower($username);
return $database->has('accounts', ['username' => $username, "LIMIT" => QUERY_LIMIT]);
}

/**
* Get the account status: NORMAL, TERMINATED, LOCKED_OR_DISABLED,
* CHANGE_PASSWORD, or ALERT_ON_ACCESS
* @global $database $database
* @param string $username
* @return string
*/
function get_account_status($username) {
global $database;
$username = strtolower($username);
$loc = account_location($username);
if ($loc == "LOCAL") {
$statuscode = $database->select('accounts', [
'[>]acctstatus' => [
'acctstatus' => 'statusid'
]
], [
'accounts.acctstatus',
'acctstatus.statuscode'
], [
'username' => $username,
"LIMIT" => 1
]
)[0]['statuscode'];
return $statuscode;
} else if ($loc == "LDAP") {
// TODO: Read actual account status from AD servers
return "NORMAL";
} else {
// account isn't setup properly
return "LOCKED_OR_DISABLED";
}
}

////////////////////////////////////////////////////////////////////////////////
// Login handling //
////////////////////////////////////////////////////////////////////////////////

/**
* Setup $_SESSION values to log in a user
* @param string $username
*/
function doLoginUser($username) {
function doLoginUser($username, $password) {
global $database;
$username = strtolower($username);
$userinfo = $database->select('accounts', ['email', 'uid', 'realname'], ['username' => $username])[0];
$_SESSION['username'] = $username;
$_SESSION['uid'] = $userinfo['uid'];
$_SESSION['email'] = $userinfo['email'];
$_SESSION['realname'] = $userinfo['realname'];
$_SESSION['password'] = $password; // needed for things like EWS
$_SESSION['loggedin'] = true;
}

/**
* Send an alert email to the system admin
*
* Used when an account with the status ALERT_ON_ACCESS logs in
* @param String $username the account username
*/
function sendLoginAlertEmail($username) {
// TODO: add email code
}

function insertAuthLog($type, $uid = null) {
global $database;
$ip = "";
if (isset($_SERVER["HTTP_CF_CONNECTING_IP"])) {
$ip = $_SERVER["HTTP_CF_CONNECTING_IP"];
} else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$ip = $_SERVER["HTTP_CLIENT_IP"];
} else if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} else if (isset($_SERVER["HTTP_X_FORWARDED"])) {
$ip = $_SERVER["HTTP_X_FORWARDED"];
} else if (isset($_SERVER["HTTP_FORWARDED_FOR"])) {
$ip = $_SERVER["HTTP_FORWARDED_FOR"];
} else if (isset($_SERVER["HTTP_FORWARDED"])) {
$ip = $_SERVER["HTTP_FORWARDED"];
} else if (isset($_SERVER["REMOTE_ADDR"])) {
$ip = $_SERVER["REMOTE_ADDR"];
} else {
$ip = "NOT FOUND";
}
$database->insert("authlog", ['#logtime' => 'NOW()', 'logtype' => $type, 'uid' => $uid, 'ip' => $ip]);
}

function verifyReCaptcha($response) {
try {
$client = new GuzzleHttp\Client();

$response = $client
->request('POST', "https://www.google.com/recaptcha/api/siteverify", [
'form_params' => [
'secret' => RECAPTCHA_SECRET_KEY,
'response' => $response
]
]);

if ($response->getStatusCode() != 200) {
return false;
}

$resp = json_decode($response->getBody(), TRUE);
if ($resp['success'] === true) {
return true;
} else {
return false;
}
} catch (Exception $e) {
return false;
}
}

////////////////////////////////////////////////////////////////////////////////
// LDAP handling //
////////////////////////////////////////////////////////////////////////////////

/**
* Checks the given credentials against the LDAP server.
* @param string $username
* @param string $password
* @return mixed True if OK, else false or the error code from the server
*/
function authenticate_user_ldap($username, $password) {
global $ldap_config;
if (is_empty($username) || is_empty($password)) {
return false;
}
$username = strtolower($username);
try {
$ldapManager = new LdapManager($ldap_config);
$msg = "";
$code = 0;
if ($ldapManager->authenticate($username, $password, $msg, $code) === TRUE) {
return true;
} else {
return $code;
}
} catch (Exception $e) {
sendError("LDAP error: " . $e->getMessage());
}
}

/**
* Check if a username exists on the LDAP server.
* @global type $ldap_config
* @param type $username
* @return boolean true if yes, else false
*/
function user_exists_ldap($username, $password) {
global $ldap_config;
try {
$ldap = new LdapManager($ldap_config);
$username = strtolower($username);
if (!$ldap->authenticate($username, $password, $message, $code)) {
switch ($code) {
case ADResponseCodes::ACCOUNT_INVALID:
return false;
case ADResponseCodes::ACCOUNT_CREDENTIALS_INVALID:
return true;
case ADResponseCodes::ACCOUNT_RESTRICTIONS:
return true;
case ADResponseCodes::ACCOUNT_RESTRICTIONS_TIME:
return true;
case ADResponseCodes::ACCOUNT_RESTRICTIONS_DEVICE:
return true;
case ADResponseCodes::ACCOUNT_PASSWORD_EXPIRED:
return true;
case ADResponseCodes::ACCOUNT_DISABLED:
return true;
case ADResponseCodes::ACCOUNT_CONTEXT_IDS:
return true;
case ADResponseCodes::ACCOUNT_EXPIRED:
return false;
case ADResponseCodes::ACCOUNT_PASSWORD_MUST_CHANGE:
return true;
case ADResponseCodes::ACCOUNT_LOCKED:
return true;
default:
return false;
}
}
return true;
} catch (Exception $e) {
sendError("LDAP error: " . $e->getMessage());
}
}

////////////////////////////////////////////////////////////////////////////////
// 2-factor authentication //
////////////////////////////////////////////////////////////////////////////////

/**
* Check if a user has TOTP setup
* @global $database $database
@@ -35,6 +320,7 @@ function doLoginUser($username) {
*/
function userHasTOTP($username) {
global $database;
$username = strtolower($username);
$secret = $database->select('accounts', 'authsecret', ['username' => $username])[0];
if (is_empty($secret)) {
return false;
@@ -49,10 +335,11 @@ function userHasTOTP($username) {
*/
function newTOTP($username) {
global $database;
$username = strtolower($username);
$secret = random_bytes(20);
$encoded_secret = Base32::encode($secret);
$userdata = $database->select('accounts', ['email', 'authsecret'], ['username' => $username])[0];
$totp = new TOTP($userdata['email'], $encoded_secret);
$userdata = $database->select('accounts', ['email', 'authsecret', 'realname'], ['username' => $username])[0];
$totp = new TOTP((is_null($userdata['email']) ? $userdata['realname'] : $userdata['email']), $encoded_secret);
$totp->setIssuer(SYSTEM_NAME);
return $totp->getProvisioningUri();
}
@@ -65,6 +352,7 @@ function newTOTP($username) {
*/
function saveTOTP($username, $secret) {
global $database;
$username = strtolower($username);
$database->update('accounts', ['authsecret' => $secret], ['username' => $username]);
}

@@ -77,6 +365,7 @@ function saveTOTP($username, $secret) {
*/
function verifyTOTP($username, $code) {
global $database;
$username = strtolower($username);
$userdata = $database->select('accounts', ['email', 'authsecret'], ['username' => $username])[0];
if (is_empty($userdata['authsecret'])) {
return false;


+ 1
- 1
nbproject/project.xml Datei anzeigen

@@ -3,7 +3,7 @@
<type>org.netbeans.modules.php.project</type>
<configuration>
<data xmlns="http://www.netbeans.org/ns/php-project/1">
<name>NetsymsBusinessSSO</name>
<name>BusinessPortal</name>
</data>
</configuration>
</project>

+ 2
- 103
required.php Datei anzeigen

@@ -16,9 +16,10 @@ $session_length = 60 * 60; // 1 hour
session_set_cookie_params($session_length, "/", null, false, true);

session_start(); // stick some cookies in it
//
// Composer
require __DIR__ . '/vendor/autoload.php';

// Settings file
require __DIR__ . '/settings.php';
// List of alert messages
@@ -123,27 +124,6 @@ function lang2($key, $replace, $echo = true) {
}
}

/**
* Add a user to the system. /!\ Assumes input is OK /!\
* @param string $username Username, saved in lowercase.
* @param string $password Password, will be hashed before saving.
* @param string $realname User's real legal name
* @param string $email User's email address.
* @return int The new user's ID number in the database.
*/
function adduser($username, $password, $realname, $email = "NOEMAIL@EXAMPLE.COM", $phone1 = "", $phone2 = "") {
global $database;
$database->insert('accounts', [
'username' => strtolower($username),
'password' => encryptPassword($password),
'realname' => $realname,
'email' => $email,
'phone1' => $phone1,
'phone2' => $phone2
]);
return $database->id();
}

/**
* Checks if an email address is valid.
* @param string $email Email to check
@@ -153,87 +133,6 @@ function isValidEmail($email) {
return filter_var($email, FILTER_VALIDATE_EMAIL);
}

/**
* Check if an email exists in the database.
* @param String $email
*/
function email_exists($email) {
global $database;
return $database->has('accounts', ['email' => $email, "LIMIT" => QUERY_LIMIT]);
}

/**
* Check if a username exists in the database.
* @param String $username
*/
function user_exists($username) {
global $database;
return $database->has('accounts', ['username' => $username, "LIMIT" => QUERY_LIMIT]);
}

/**
* Checks the given credentials against the database.
* @param string $username
* @param string $password
* @return boolean True if OK, else false
*/
function authenticate_user($username, $password) {
global $database;
if (is_empty($username) || is_empty($password)) {
return false;
}
if (!user_exists($username)) {
return false;
}
$hash = $database->select('accounts', ['password'], ['username' => $username, "LIMIT" => 1])[0]['password'];
return (comparePassword($password, $hash));
}

function get_account_status($username) {
global $database;
$statuscode = $database->select('accounts', [
'[>]acctstatus' => [
'acctstatus' => 'statusid'
]
], [
'accounts.acctstatus',
'acctstatus.statuscode'
], [
'username' => $username,
"LIMIT" => 1
]
)[0]['statuscode'];
return $statuscode;
}

/**
* Checks the given credentials to see if they're legit.
* @param string $username
* @param string $password
* @return boolean True if OK, else false
*/
function authenticate_user_ldap($username, $password) {
$ds = ldap_connect(LDAP_SERVER);
if ($ds) {
$sr = ldap_search($ds, LDAP_BASEDN, "(|(uid=" . $username . ")(mail=" . $username . "))", ['cn', 'uid', 'mail']);
if (ldap_count_entries($ds, $sr) == 1) {
$info = ldap_get_entries($ds, $sr);
$name = $info[0]["cn"][0];
$uid = $info[0]["uid"][0];
$mail = $info[0]["mail"][0];
$_SESSION['uid'] = $uid;
$_SESSION['name'] = $name;
$_SESSION['mail'] = $mail;
return true;
} else if (ldap_count_entries($ds, $sr) > 1) {
sendError("Multiple users matched search criteria. Unsure which one you are.");
} else {
return false;
}
} else {
sendError("Login server offline.");
}
}

/**
* Hashes the given plaintext password


+ 33
- 6
settings.template.php Datei anzeigen

@@ -13,8 +13,28 @@ define("DB_USER", "sso");
define("DB_PASS", "");
define("DB_CHARSET", "utf8");

define("LDAP_SERVER", "example.com");
define("LDAP_BASEDN", "ou=users,dc=example,dc=com");
define("LDAP_ENABLED", TRUE);

// See https://github.com/ldaptools/ldaptools/blob/master/docs/en/reference/Main-Configuration.md
// for info on the LDAP config
/*
* Begin LDAP Configuration
*/
use LdapTools\Configuration;
use LdapTools\DomainConfiguration;

$ldap_config = new Configuration();
$ldap_config_domain = (new DomainConfiguration('example'))
->setDomainName("example.com")
->setServers(['192.168.25.131'])
->setLazyBind(TRUE)
->setUsername("readonly-bind")
->setPassword("password")
->setUseTls(TRUE);
$ldap_config->addDomain($ldap_config_domain);
/*
* End LDAP Configuration
*/

define("SITE_TITLE", "Netsyms Business Apps :: Single Sign On");

@@ -27,6 +47,12 @@ define("TIMEZONE", "America/Denver");
// Base URL for site links.
define('URL', 'http://localhost:8000/');

// Use reCAPTCHA on login screen
// https://www.google.com/recaptcha/
define("RECAPTCHA_ENABLED", FALSE);
define('RECAPTCHA_SITE_KEY', '');
define('RECAPTCHA_SECRET_KEY', '');

// See lang folder for language options
define('LANGUAGE', "en_us");

@@ -46,9 +72,10 @@ define("QUERY_LIMIT", 1000);



///////////////////////////////////////////////////////////////////////////////////////////////
// /!\ Warning: Changing these values may violate the terms of your license agreement! /!\ //
///////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
// /!\ Warning: Changing these values may /!\ //
// /!\ violate the terms of your license agreement! /!\ //
//////////////////////////////////////////////////////////////
define("LICENSE_TEXT", "<b>Unlicensed Demo: For Trial Use Only</b>");
define("COPYRIGHT_NAME", "Netsyms Technologies");
/////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////

+ 78
- 0
static/img/logo.svg Datei anzeigen

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