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300 lines
11 KiB
PHP
300 lines
11 KiB
PHP
<?php
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namespace App\Http\Controllers\Api;
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use App\Http\Controllers\Controller;
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use App\Http\Transformers\LoginAttemptsTransformer;
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use App\Models\Setting;
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use App\Notifications\MailTest;
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use App\Services\LdapAd;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Illuminate\Http\Response;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Notification;
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use GuzzleHttp\Client;
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use Illuminate\Support\Facades\Storage;
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use Illuminate\Support\Facades\Validator;
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use App\Models\Ldap; // forward-port of v4 LDAP model for Sync
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use App\Http\Requests\SlackSettingsRequest;
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class SettingsController extends Controller
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{
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/**
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* Test the ldap settings
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*
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* @author Wes Hulette <jwhulette@gmail.com>
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*
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* @since 5.0.0
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*
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* @param App\Models\LdapAd $ldap
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*
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* @return \Illuminate\Http\JsonResponse
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*/
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public function ldapAdSettingsTest(LdapAd $ldap): JsonResponse
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{
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if(!$ldap->init()) {
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Log::info('LDAP is not enabled so we cannot test.');
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return response()->json(['message' => 'LDAP is not enabled, cannot test.'], 400);
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}
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// The connect, bind and resulting users message
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$message = [];
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// This is all kinda fucked right now. The connection test doesn't actually do what you think,
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// // and the way we parse the errors
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// on the JS side is horrible.
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Log::info('Preparing to test LDAP user login');
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// Test user can connect to the LDAP server
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try {
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$ldap->testLdapAdUserConnection();
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$message['login'] = [
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'message' => 'Successfully connected to LDAP server.'
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];
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} catch (\Exception $ex) {
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\Log::debug('Connection to LDAP server '.Setting::getSettings()->ldap_server.' failed. Please check your LDAP settings and try again. Server Responded with error: ' . $ex->getMessage());
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return response()->json(
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['message' => 'Connection to LDAP server '.Setting::getSettings()->ldap_server." failed. Verify that the LDAP hostname is entered correctly and that it can be reached from this web server. \n\nServer Responded with error: " . $ex->getMessage()
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], 400);
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}
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Log::info('Preparing to test LDAP bind connection');
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// Test user can bind to the LDAP server
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try {
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Log::info('Testing Bind');
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$ldap->testLdapAdBindConnection();
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$message['bind'] = [
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'message' => 'Successfully bound to LDAP server.'
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];
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} catch (\Exception $ex) {
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Log::info('LDAP Bind failed');
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return response()->json(['message' => 'Connection to LDAP successful, but we were unable to Bind the LDAP user '.Setting::getSettings()->ldap_uname.". Verify your that your LDAP Bind username and password are correct. \n\nServer Responded with error: " . $ex->getMessage()
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], 400);
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}
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Log::info('Preparing to get sample user set from LDAP directory');
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// Get a sample of 10 users so user can verify the data is correct
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$settings = Setting::getSettings();
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try {
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Log::info('Testing LDAP sync');
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error_reporting(E_ALL & ~E_DEPRECATED); // workaround for php7.4, which deprecates ldap_control_paged_result
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// $users = $ldap->testUserImportSync(); // from AdLdap2 from v5, disabling and falling back to v4's sync code
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$users = collect(Ldap::findLdapUsers())->slice(0, 11)->filter(function ($value, $key) { //choosing ELEVEN because one is going to be the count, which we're about to filter out in the next line
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return is_int($key);
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})->map(function ($item) use ($settings) {
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return (object) [
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'username' => $item[$settings['ldap_username_field']][0] ?? null,
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'employee_number' => $item[$settings['ldap_emp_num']][0] ?? null,
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'lastname' => $item[$settings['ldap_lname_field']][0] ?? null,
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'firstname' => $item[$settings['ldap_fname_field']][0] ?? null,
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'email' => $item[$settings['ldap_email']][0] ?? null,
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];
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});
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if ($users->count() > 0) {
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$message['user_sync'] = [
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'users' => $users
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];
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} else {
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$message['user_sync'] = [
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'message' => 'Connection to LDAP was successful, however there were no users returned from your query. You should confirm the Base Bind DN above.'
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];
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return response()->json($message, 400);
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}
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} catch (\Exception $ex) {
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Log::info('LDAP sync failed');
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$message['user_sync'] = [
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'message' => 'Error getting users from LDAP directory, error: ' . $ex->getMessage()
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];
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return response()->json($message, 400);
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}
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return response()->json($message, 200);
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}
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public function ldaptestlogin(Request $request, LdapAd $ldap)
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{
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if (Setting::getSettings()->ldap_enabled!='1') {
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\Log::debug('LDAP is not enabled. Cannot test.');
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return response()->json(['message' => 'LDAP is not enabled, cannot test.'], 400);
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}
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$rules = array(
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'ldaptest_user' => 'required',
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'ldaptest_password' => 'required'
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);
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$validator = Validator::make($request->all(), $rules);
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if ($validator->fails()) {
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\Log::debug('LDAP Validation test failed.');
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$validation_errors = implode(' ',$validator->errors()->all());
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return response()->json(['message' => $validator->errors()->all()], 400);
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}
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\Log::debug('Preparing to test LDAP login');
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try {
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DB::beginTransaction(); //this was the easiest way to invoke a full test of an LDAP login without adding new users to the DB (which may not be desired)
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// $results = $ldap->ldap->auth()->attempt($request->input('ldaptest_username'), $request->input('ldaptest_password'), true);
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// can't do this because that's a protected property.
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$results = $ldap->ldapLogin($request->input('ldaptest_user'), $request->input('ldaptest_password')); // this would normally create a user on success (if they didn't already exist), but for the transaction
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if($results) {
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return response()->json(['message' => 'It worked! '. $request->input('ldaptest_user').' successfully binded to LDAP.'], 200);
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} else {
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return response()->json(['message' => 'Login Failed. '. $request->input('ldaptest_user').' did not successfully bind to LDAP.'], 400);
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}
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} catch (\Exception $e) {
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\Log::debug('Connection failed');
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return response()->json(['message' => $e->getMessage()], 400);
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} finally {
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DB::rollBack(); // ALWAYS rollback, whether success or failure
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}
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}
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public function slacktest(Request $request)
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{
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$validator = Validator::make($request->all(), [
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'slack_endpoint' => 'url|required_with:slack_channel|starts_with:https://hooks.slack.com/|nullable',
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'slack_channel' => 'required_with:slack_endpoint|starts_with:#|nullable',
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]);
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if ($validator->fails()) {
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return response()->json(['message' => 'Validation failed', 'errors' => $validator->errors()], 422);
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}
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// If validation passes, continue to the curl request
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$slack = new Client([
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'base_url' => e($request->input('slack_endpoint')),
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'defaults' => [
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'exceptions' => false,
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],
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]);
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$payload = json_encode(
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[
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'channel' => e($request->input('slack_channel')),
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'text' => trans('general.slack_test_msg'),
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'username' => e($request->input('slack_botname')),
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'icon_emoji' => ':heart:',
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]);
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try {
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$slack->post($request->input('slack_endpoint'), ['body' => $payload]);
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return response()->json(['message' => 'Success'], 200);
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} catch (\Exception $e) {
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return response()->json(['message' => 'Please check the channel name and webhook endpoint URL ('.$request->input('slack_endpoint').'). Slack responded with: '.$e->getMessage()], 400);
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}
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//}
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return response()->json(['message' => 'Something went wrong :( '], 400);
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}
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/**
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* Test the email configuration
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v3.0]
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* @return Redirect
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*/
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public function ajaxTestEmail()
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{
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if (!config('app.lock_passwords')) {
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try {
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Notification::send(Setting::first(), new MailTest());
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return response()->json(['message' => 'Mail sent to '.config('mail.reply_to.address')], 200);
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} catch (\Exception $e) {
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return response()->json(['message' => $e->getMessage()], 500);
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}
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}
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return response()->json(['message' => 'Mail would have been sent, but this application is in demo mode! '], 200);
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}
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/**
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* Delete server-cached barcodes
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v5.0.0]
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* @return Response
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*/
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public function purgeBarcodes()
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{
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$file_count = 0;
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$files = Storage::disk('public')->files('barcodes');
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foreach ($files as $file) { // iterate files
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$file_parts = explode(".", $file);
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$extension = end($file_parts);
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\Log::debug($extension);
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// Only generated barcodes would have a .png file extension
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if ($extension =='png') {
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\Log::debug('Deleting: '.$file);
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try {
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Storage::disk('public')->delete($file);
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\Log::debug('Deleting: '.$file);
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$file_count++;
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} catch (\Exception $e) {
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\Log::debug($e);
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}
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}
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}
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return response()->json(['message' => 'Deleted '.$file_count.' barcodes'], 200);
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}
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/**
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* Get a list of login attempts
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v5.0.0]
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* @param \Illuminate\Http\Request $request
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* @return array
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*/
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public function showLoginAttempts(Request $request)
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{
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$allowed_columns = ['id', 'username', 'remote_ip', 'user_agent','successful','created_at'];
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$login_attempts = DB::table('login_attempts');
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$order = $request->input('order') === 'asc' ? 'asc' : 'desc';
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$sort = in_array($request->get('sort'), $allowed_columns) ? $request->get('sort') : 'created_at';
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$total = $login_attempts->count();
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$login_attempts->orderBy($sort, $order);
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$login_attempt_results = $login_attempts->skip(request('offset', 0))->take(request('limit', 20))->get();
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return (new LoginAttemptsTransformer)->transformLoginAttempts($login_attempt_results, $total);
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}
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}
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