mirror of
https://github.com/snipe/snipe-it.git
synced 2024-11-10 07:34:06 -08:00
432 lines
20 KiB
PHP
Executable file
432 lines
20 KiB
PHP
Executable file
<?php
|
|
|
|
namespace App\Console\Commands;
|
|
|
|
use App\Models\Department;
|
|
use App\Models\Group;
|
|
use Illuminate\Console\Command;
|
|
use App\Models\Setting;
|
|
use App\Models\Ldap;
|
|
use App\Models\User;
|
|
use App\Models\Location;
|
|
use Log;
|
|
|
|
class LdapSync extends Command
|
|
{
|
|
/**
|
|
* The name and signature of the console command.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $signature = 'snipeit:ldap-sync {--location=} {--location_id=*} {--base_dn=} {--filter=} {--summary} {--json_summary}';
|
|
|
|
/**
|
|
* The console command description.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $description = 'Command line LDAP sync';
|
|
|
|
/**
|
|
* Create a new command instance.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function __construct()
|
|
{
|
|
parent::__construct();
|
|
}
|
|
|
|
/**
|
|
* Execute the console command.
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function handle()
|
|
{
|
|
|
|
// If LDAP enabled isn't set to 1 (ldap_enabled!=1) then we should cut this short immediately without going any further
|
|
if (Setting::getSettings()->ldap_enabled!='1') {
|
|
$this->error('LDAP is not enabled. Aborting. See Settings > LDAP to enable it.');
|
|
exit();
|
|
}
|
|
|
|
ini_set('max_execution_time', env('LDAP_TIME_LIM', 600)); //600 seconds = 10 minutes
|
|
ini_set('memory_limit', env('LDAP_MEM_LIM', '500M'));
|
|
$ldap_result_username = Setting::getSettings()->ldap_username_field;
|
|
$ldap_result_last_name = Setting::getSettings()->ldap_lname_field;
|
|
$ldap_result_first_name = Setting::getSettings()->ldap_fname_field;
|
|
$ldap_result_active_flag = Setting::getSettings()->ldap_active_flag;
|
|
$ldap_result_emp_num = Setting::getSettings()->ldap_emp_num;
|
|
$ldap_result_email = Setting::getSettings()->ldap_email;
|
|
$ldap_result_phone = Setting::getSettings()->ldap_phone_field;
|
|
$ldap_result_jobtitle = Setting::getSettings()->ldap_jobtitle;
|
|
$ldap_result_country = Setting::getSettings()->ldap_country;
|
|
$ldap_result_location = Setting::getSettings()->ldap_location;
|
|
$ldap_result_dept = Setting::getSettings()->ldap_dept;
|
|
$ldap_result_manager = Setting::getSettings()->ldap_manager;
|
|
$ldap_default_group = Setting::getSettings()->ldap_default_group;
|
|
$search_base = Setting::getSettings()->ldap_base_dn;
|
|
|
|
try {
|
|
$ldapconn = Ldap::connectToLdap();
|
|
Ldap::bindAdminToLdap($ldapconn);
|
|
} catch (\Exception $e) {
|
|
if ($this->option('json_summary')) {
|
|
$json_summary = ['error' => true, 'error_message' => $e->getMessage(), 'summary' => []];
|
|
$this->info(json_encode($json_summary));
|
|
}
|
|
Log::info($e);
|
|
|
|
return [];
|
|
}
|
|
|
|
$summary = [];
|
|
|
|
try {
|
|
|
|
/**
|
|
* if a location ID has been specified, use that OU
|
|
*/
|
|
if ( $this->option('location_id') ) {
|
|
|
|
foreach($this->option('location_id') as $location_id){
|
|
$location_ou = Location::where('id', '=', $location_id)->value('ldap_ou');
|
|
$search_base = $location_ou;
|
|
Log::debug('Importing users from specified location OU: \"'.$search_base.'\".');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* if a manual base DN has been specified, use that. Allow the Base DN to override
|
|
* even if there's a location-based DN - if you picked it, you must have picked it for a reason.
|
|
*/
|
|
if ($this->option('base_dn') != '') {
|
|
$search_base = $this->option('base_dn');
|
|
Log::debug('Importing users from specified base DN: \"'.$search_base.'\".');
|
|
}
|
|
|
|
/**
|
|
* If a filter has been specified, use that
|
|
*/
|
|
if ($this->option('filter') != '') {
|
|
$results = Ldap::findLdapUsers($search_base, -1, $this->option('filter'));
|
|
} else {
|
|
$results = Ldap::findLdapUsers($search_base);
|
|
}
|
|
|
|
} catch (\Exception $e) {
|
|
if ($this->option('json_summary')) {
|
|
$json_summary = ['error' => true, 'error_message' => $e->getMessage(), 'summary' => []];
|
|
$this->info(json_encode($json_summary));
|
|
}
|
|
Log::info($e);
|
|
|
|
return [];
|
|
}
|
|
|
|
/* Determine which location to assign users to by default. */
|
|
$location = null; // TODO - this would be better called "$default_location", which is more explicit about its purpose
|
|
if ($this->option('location') != '') {
|
|
if ($location = Location::where('name', '=', $this->option('location'))->first()) {
|
|
Log::debug('Location name ' . $this->option('location') . ' passed');
|
|
Log::debug('Importing to ' . $location->name . ' (' . $location->id . ')');
|
|
}
|
|
|
|
} elseif ($this->option('location_id')) {
|
|
foreach($this->option('location_id') as $location_id) {
|
|
if ($location = Location::where('id', '=', $location_id)->first()) {
|
|
Log::debug('Location ID ' . $location_id . ' passed');
|
|
Log::debug('Importing to ' . $location->name . ' (' . $location->id . ')');
|
|
}
|
|
|
|
}
|
|
}
|
|
if (! isset($location)) {
|
|
Log::debug('That location is invalid or a location was not provided, so no location will be assigned by default.');
|
|
}
|
|
|
|
/* Process locations with explicitly defined OUs, if doing a full import. */
|
|
if ($this->option('base_dn') == '' && $this->option('filter') == '') {
|
|
// Retrieve locations with a mapped OU, and sort them from the shallowest to deepest OU (see #3993)
|
|
$ldap_ou_locations = Location::where('ldap_ou', '!=', '')->get()->toArray();
|
|
$ldap_ou_lengths = [];
|
|
|
|
foreach ($ldap_ou_locations as $ou_loc) {
|
|
$ldap_ou_lengths[] = strlen($ou_loc['ldap_ou']);
|
|
}
|
|
|
|
array_multisort($ldap_ou_lengths, SORT_ASC, $ldap_ou_locations);
|
|
|
|
if (count($ldap_ou_locations) > 0) {
|
|
Log::debug('Some locations have special OUs set. Locations will be automatically set for users in those OUs.');
|
|
}
|
|
|
|
// Inject location information fields
|
|
for ($i = 0; $i < $results['count']; $i++) {
|
|
$results[$i]['ldap_location_override'] = false;
|
|
$results[$i]['location_id'] = 0;
|
|
}
|
|
|
|
// Grab subsets based on location-specific DNs, and overwrite location for these users.
|
|
foreach ($ldap_ou_locations as $ldap_loc) {
|
|
try {
|
|
$location_users = Ldap::findLdapUsers($ldap_loc['ldap_ou']);
|
|
} catch (\Exception $e) { // TODO: this is stolen from line 77 or so above
|
|
if ($this->option('json_summary')) {
|
|
$json_summary = ['error' => true, 'error_message' => trans('admin/users/message.error.ldap_could_not_search').' Location: '.$ldap_loc['name'].' (ID: '.$ldap_loc['id'].') cannot connect to "'.$ldap_loc['ldap_ou'].'" - '.$e->getMessage(), 'summary' => []];
|
|
$this->info(json_encode($json_summary));
|
|
}
|
|
Log::info($e);
|
|
|
|
return [];
|
|
}
|
|
$usernames = [];
|
|
for ($i = 0; $i < $location_users['count']; $i++) {
|
|
if (array_key_exists($ldap_result_username, $location_users[$i])) {
|
|
$location_users[$i]['ldap_location_override'] = true;
|
|
$location_users[$i]['location_id'] = $ldap_loc['id'];
|
|
$usernames[] = $location_users[$i][$ldap_result_username][0];
|
|
}
|
|
}
|
|
|
|
// Delete located users from the general group.
|
|
foreach ($results as $key => $generic_entry) {
|
|
if ((is_array($generic_entry)) && (array_key_exists($ldap_result_username, $generic_entry))) {
|
|
if (in_array($generic_entry[$ldap_result_username][0], $usernames)) {
|
|
unset($results[$key]);
|
|
}
|
|
}
|
|
}
|
|
|
|
$global_count = $results['count'];
|
|
$results = array_merge($location_users, $results);
|
|
$results['count'] = $global_count;
|
|
}
|
|
}
|
|
|
|
$manager_cache = [];
|
|
|
|
if($ldap_default_group != null) {
|
|
|
|
$default = Group::find($ldap_default_group);
|
|
if (!$default) {
|
|
$ldap_default_group = null; // un-set the default group if that group doesn't exist
|
|
}
|
|
|
|
}
|
|
|
|
|
|
for ($i = 0; $i < $results['count']; $i++) {
|
|
$item = [];
|
|
$item['username'] = $results[$i][$ldap_result_username][0] ?? '';
|
|
$item['employee_number'] = $results[$i][$ldap_result_emp_num][0] ?? '';
|
|
$item['lastname'] = $results[$i][$ldap_result_last_name][0] ?? '';
|
|
$item['firstname'] = $results[$i][$ldap_result_first_name][0] ?? '';
|
|
$item['email'] = $results[$i][$ldap_result_email][0] ?? '';
|
|
$item['ldap_location_override'] = $results[$i]['ldap_location_override'] ?? '';
|
|
$item['location_id'] = $results[$i]['location_id'] ?? '';
|
|
$item['telephone'] = $results[$i][$ldap_result_phone][0] ?? '';
|
|
$item['jobtitle'] = $results[$i][$ldap_result_jobtitle][0] ?? '';
|
|
$item['country'] = $results[$i][$ldap_result_country][0] ?? '';
|
|
$item['department'] = $results[$i][$ldap_result_dept][0] ?? '';
|
|
$item['manager'] = $results[$i][$ldap_result_manager][0] ?? '';
|
|
$item['location'] = $results[$i][$ldap_result_location][0] ?? '';
|
|
|
|
// ONLY if you are using the "ldap_location" option *AND* you have an actual result
|
|
if ($ldap_result_location && $item['location']) {
|
|
$location = Location::firstOrCreate([
|
|
'name' => $item['location'],
|
|
]);
|
|
}
|
|
$department = Department::firstOrCreate([
|
|
'name' => $item['department'],
|
|
]);
|
|
|
|
$user = User::where('username', $item['username'])->first();
|
|
if ($user) {
|
|
// Updating an existing user.
|
|
$item['createorupdate'] = 'updated';
|
|
} else {
|
|
// Creating a new user.
|
|
$user = new User;
|
|
$user->password = $user->noPassword();
|
|
$user->activated = 1; // newly created users can log in by default, unless AD's UAC is in use, or an active flag is set (below)
|
|
$item['createorupdate'] = 'created';
|
|
}
|
|
|
|
//If a sync option is not filled in on the LDAP settings don't populate the user field
|
|
if($ldap_result_username != null){
|
|
$user->username = $item['username'];
|
|
}
|
|
if($ldap_result_last_name != null){
|
|
$user->last_name = $item['lastname'];
|
|
}
|
|
if($ldap_result_first_name != null){
|
|
$user->first_name = $item['firstname'];
|
|
}
|
|
if($ldap_result_emp_num != null){
|
|
$user->employee_num = e($item['employee_number']);
|
|
}
|
|
if($ldap_result_email != null){
|
|
$user->email = $item['email'];
|
|
}
|
|
if($ldap_result_phone != null){
|
|
$user->phone = $item['telephone'];
|
|
}
|
|
if($ldap_result_jobtitle != null){
|
|
$user->jobtitle = $item['jobtitle'];
|
|
}
|
|
if($ldap_result_country != null){
|
|
$user->country = $item['country'];
|
|
}
|
|
if($ldap_result_dept != null){
|
|
$user->department_id = $department->id;
|
|
}
|
|
if($ldap_result_location != null){
|
|
$user->location_id = $location ? $location->id : null;
|
|
}
|
|
|
|
if($ldap_result_manager != null){
|
|
if($item['manager'] != null) {
|
|
// Check Cache first
|
|
if (isset($manager_cache[$item['manager']])) {
|
|
// found in cache; use that and avoid extra lookups
|
|
$user->manager_id = $manager_cache[$item['manager']];
|
|
} else {
|
|
// Get the LDAP Manager
|
|
try {
|
|
$ldap_manager = Ldap::findLdapUsers($item['manager'], -1, $this->option('filter'));
|
|
} catch (\Exception $e) {
|
|
\Log::warning("Manager lookup caused an exception: " . $e->getMessage() . ". Falling back to direct username lookup");
|
|
// Hail-mary for Okta manager 'shortnames' - will only work if
|
|
// Okta configuration is using full email-address-style usernames
|
|
$ldap_manager = [
|
|
"count" => 1,
|
|
0 => [
|
|
$ldap_result_username => [$item['manager']]
|
|
]
|
|
];
|
|
}
|
|
|
|
if ($ldap_manager["count"] > 0) {
|
|
|
|
// Get the Manager's username
|
|
// PHP LDAP returns every LDAP attribute as an array, and 90% of the time it's an array of just one item. But, hey, it's an array.
|
|
$ldapManagerUsername = $ldap_manager[0][$ldap_result_username][0];
|
|
|
|
// Get User from Manager username.
|
|
$ldap_manager = User::where('username', $ldapManagerUsername)->first();
|
|
|
|
if ($ldap_manager && isset($ldap_manager->id)) {
|
|
// Link user to manager id.
|
|
$user->manager_id = $ldap_manager->id;
|
|
}
|
|
}
|
|
$manager_cache[$item['manager']] = $ldap_manager && isset($ldap_manager->id) ? $ldap_manager->id : null; // Store results in cache, even if 'failed'
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sync activated state for Active Directory.
|
|
if ( !empty($ldap_result_active_flag)) { // IF we have an 'active' flag set....
|
|
// ....then *most* things that are truthy will activate the user. Anything falsey will deactivate them.
|
|
// (Specifically, we don't handle a value of '0.0' correctly)
|
|
$raw_value = @$results[$i][$ldap_result_active_flag][0];
|
|
$filter_var = filter_var($raw_value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);
|
|
$boolean_cast = (bool)$raw_value;
|
|
|
|
$user->activated = $filter_var ?? $boolean_cast; // if filter_var() was true or false, use that. If it's null, use the $boolean_cast
|
|
|
|
} elseif (array_key_exists('useraccountcontrol', $results[$i]) ) {
|
|
// ....otherwise, (ie if no 'active' LDAP flag is defined), IF the UAC setting exists,
|
|
// ....then use the UAC setting on the account to determine can-log-in vs. cannot-log-in
|
|
|
|
|
|
/* The following is _probably_ the correct logic, but we can't use it because
|
|
some users may have been dependent upon the previous behavior, and this
|
|
could cause additional access to be available to users they don't want
|
|
to allow to log in.
|
|
|
|
$useraccountcontrol = $results[$i]['useraccountcontrol'][0];
|
|
if(
|
|
// based on MS docs at: https://support.microsoft.com/en-us/help/305144/how-to-use-useraccountcontrol-to-manipulate-user-account-properties
|
|
($useraccountcontrol & 0x200) && // is a NORMAL_ACCOUNT
|
|
!($useraccountcontrol & 0x02) && // *and* _not_ ACCOUNTDISABLE
|
|
!($useraccountcontrol & 0x10) // *and* _not_ LOCKOUT
|
|
) {
|
|
$user->activated = 1;
|
|
} else {
|
|
$user->activated = 0;
|
|
} */
|
|
$enabled_accounts = [
|
|
'512', // 0x200 NORMAL_ACCOUNT
|
|
'544', // 0x220 NORMAL_ACCOUNT, PASSWD_NOTREQD
|
|
'66048', // 0x10200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD
|
|
'66080', // 0x10220 NORMAL_ACCOUNT, PASSWD_NOTREQD, DONT_EXPIRE_PASSWORD
|
|
'262656', // 0x40200 NORMAL_ACCOUNT, SMARTCARD_REQUIRED
|
|
'262688', // 0x40220 NORMAL_ACCOUNT, PASSWD_NOTREQD, SMARTCARD_REQUIRED
|
|
'328192', // 0x50200 NORMAL_ACCOUNT, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
|
|
'328224', // 0x50220 NORMAL_ACCOUNT, PASSWD_NOT_REQD, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
|
|
'4194816',// 0x400200 NORMAL_ACCOUNT, DONT_REQ_PREAUTH
|
|
'4260352', // 0x410200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD, DONT_REQ_PREAUTH
|
|
'1049088', // 0x100200 NORMAL_ACCOUNT, NOT_DELEGATED
|
|
'1114624', // 0x110200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD, NOT_DELEGATED,
|
|
];
|
|
$user->activated = (in_array($results[$i]['useraccountcontrol'][0], $enabled_accounts)) ? 1 : 0;
|
|
|
|
// If we're not using AD, and there isn't an activated flag set, activate all users
|
|
} /* implied 'else' here - leave the $user->activated flag alone. Newly-created accounts will be active.
|
|
already-existing accounts will be however the administrator has set them */
|
|
|
|
|
|
if ($item['ldap_location_override'] == true) {
|
|
$user->location_id = $item['location_id'];
|
|
} elseif ((isset($location)) && (! empty($location))) {
|
|
if ((is_array($location)) && (array_key_exists('id', $location))) {
|
|
$user->location_id = $location['id'];
|
|
} elseif (is_object($location)) {
|
|
$user->location_id = $location->id;
|
|
}
|
|
}
|
|
|
|
$user->ldap_import = 1;
|
|
|
|
$errors = '';
|
|
|
|
if ($user->save()) {
|
|
$item['note'] = $item['createorupdate'];
|
|
$item['status'] = 'success';
|
|
if ( $item['createorupdate'] === 'created' && $ldap_default_group) {
|
|
$user->groups()->attach($ldap_default_group);
|
|
}
|
|
|
|
} else {
|
|
foreach ($user->getErrors()->getMessages() as $key => $err) {
|
|
$errors .= $err[0];
|
|
}
|
|
$item['note'] = $errors;
|
|
$item['status'] = 'error';
|
|
}
|
|
|
|
array_push($summary, $item);
|
|
}
|
|
|
|
if ($this->option('summary')) {
|
|
for ($x = 0; $x < count($summary); $x++) {
|
|
if ($summary[$x]['status'] == 'error') {
|
|
$this->error('ERROR: '.$summary[$x]['firstname'].' '.$summary[$x]['lastname'].' (username: '.$summary[$x]['username'].') was not imported: '.$summary[$x]['note']);
|
|
} else {
|
|
$this->info('User '.$summary[$x]['firstname'].' '.$summary[$x]['lastname'].' (username: '.$summary[$x]['username'].') was '.strtoupper($summary[$x]['createorupdate']).'.');
|
|
}
|
|
}
|
|
} elseif ($this->option('json_summary')) {
|
|
$json_summary = ['error' => false, 'error_message' => '', 'summary' => $summary]; // hardcoding the error to false and the error_message to blank seems a bit weird
|
|
$this->info(json_encode($json_summary));
|
|
} else {
|
|
return $summary;
|
|
}
|
|
}
|
|
}
|