Returning multiple models to view

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• Ldap PHP / Stronger authentication

  PHP Version: 5.6.

  I would like to ask you for help in the case of LDAP authentication - PHP.

  I have got script:

  if(isset($_POST['username']) && isset($_POST['password'])){
  
  $adServer = "ldaps://###";
  
  $ldap = ldap_connect($adServer);
  $username = $_POST['username'];
  $password = $_POST['password'];
  
  $ldaprdn = 'AD' . "\\" . $username;
  
  ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
  ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
  //putenv('LDAPTLS_REQCERT=never');
  
  $bind = ldap_bind($ldap, $ldaprdn, $password);
  
  if ($bind) {
  
      @ldap_close($ldap);
  } else {
      $msg = "Invalid email address / password";
      echo $msg."</br>".$ldaprdn."</br>";
  }
  

  The issue is I'm always receiving

  Warning: ldap_bind(): Unable to bind to server: Strong(er) authentication required

  I'm using in $adServer - ldapS. I also uncommented the line 'openssl' in php.ini. IIS has been restarted, but still this same issue.

  I tried also read some articles here but nothing happened. Just know that the authentication works good, but it need stronger auth.

  Should I add any new Certificate to host? Should I try any port? 636?

  In case of any questions do not hesitate to write here. Thank you
• How to get the bytes of a string?

  The Backstory

  We've been asked to recreate a legacy system (from Java to PHP, namely Laravel) however it has been stressed that we need to port all the old users to the new system. The old system is using Ofbiz (a very old version too).

  The Problem

  The old system is using outdated hash algorithms.

  I've scoured through the Ofbiz codebase to find the hashing class and located the following functions:

  HashCrypt.java

  public static String cryptPassword(String hashType, String password) {
      int saltLength = new Random().nextInt(15) + 1;
      return cryptPassword(hashType, RandomStringUtils.random(saltLength, CRYPT_CHAR_SET), password);
  }
  
  public static String cryptPassword(String hashType, String salt, String password) {
      StringBuilder sb = new StringBuilder();
      sb.append("$").append(hashType).append("$").append(salt).append("$");
      sb.append(getCrypted(hashType, salt, password));
      return sb.toString();
  }
  
  private static String getCrypted(String hashType, String salt, String password) {
      try {
          MessageDigest messagedigest = MessageDigest.getInstance(hashType);
          messagedigest.update(salt.getBytes("UTF-8"));
          messagedigest.update(password.getBytes("UTF-8"));
          return Base64.encodeBase64URLSafeString(messagedigest.digest()).replace('+', '.');
      } catch (NoSuchAlgorithmException e) {
          throw new GeneralRuntimeException("Error while comparing password", e);
      } catch (UnsupportedEncodingException e) {
          throw new GeneralRuntimeException("Error while comparing password", e);
      }
  }
  

  I've recreated everything up to:

  sb.append(getCrypted(hashType, salt, password));
  

  In PHP without any issues, however, I'm stumped on when getCrypted is called. It runs the following two snippets:

  messagedigest.update(salt.getBytes("UTF-8"));
  messagedigest.update(password.getBytes("UTF-8"));
  

  I've done some basic debugging and noticed that the salt value is changed when getBytes is performed on it, as an example:

  Salt (Pre getBytes): DP1OpoA

  Salt (Post getBytes: [B@5338f526

  This means that unless I can find a equivalent of getBytes in PHP, it will not be possible for me to recreate this.

  The following is the PHP class so far:

  OfbizPassword.php

  class OfbizPassword {
      const HASH_TYPE = 'sha1';
      const HASH_APPEND = 'SHA';
  
      public static function hash($password, $salt = '')
      {
          if (empty($salt))
            $salt = self::random_str(random_int(1, 15));
  
          $hash = '$' . self::HASH_APPEND;
          $hash .=  '$' . $salt;
      }
  
      private static function random_str($length, $keyspace = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ')
      {
          $pieces = [];
          $max = mb_strlen($keyspace, '8bit') - 1;
  
          for ($i = 0; $i < $length; ++$i) {
              $pieces[] = $keyspace[random_int(0, $max)];
          }
  
          return implode('', $pieces);
      }
  
      private static function base64_url_encode($input) {
        return strtr(base64_encode($input), '+/=', '._-');
      }
  
      private static function base64_url_decode($input) {
        return base64_decode(strtr($input, '._-', '+/='));
      }
  }
  

  So, my question is that is there an equivalent to getBytes to get the same output example as given above with the salt?

  I am not a Java developer, so please, bear with me.
• Writing to custom log aswell as laravel.log in laravel 5

  Im trying to write a custom log for my laravel application, as the application is quite large so I want to organise my log files.

  The issue is, if at any point the application errors, it writes to the laravel.log file and kills the script, as php does.

  So for example, I have a custom log library like so

  <?php
  
  namespace App\Libraries\Logs;
  
  use Monolog\Logger;
  use Monolog\Handler\StreamHandler;
  
  use Log;
  
  class CustomLogsLibrary {
  
      public function userError($error){
  
          $orderLog = new Logger('users');
          $orderLog->pushHandler(new StreamHandler(storage_path('logs/users.log')), Logger::INFO);
          $orderLog->info('Error 1', $error);
  
      }
  
  }
  

  and then if this is my script

      $user = new User;
      $user->nae = $request->name; //Name spelt wrong on purpose
      $user->email = $request->email;
      $user->password = bcrypt($request->password);
      if(!$user->save()){
          $errorCode = (new CustomLogsLibrary)->userError($user->save()); 
      }
  

  As you can probably see i've spelt 'name' wrong in the user object to force an error.

  Laravel then errors on the misspelt name and dies, meaning it never actually reaches my custom log function, instead it logs

  Column not found: 1054 Unknown column 'nme' in 'field list'

  to laravel.log and then dies. I know it will hit the function if the false is returned, but when false is not returned and the function errors for a different reason, I still want to log it in a custom file.

  How do I get around this?

  I want to be able to organise all errors into separate files, and prioritise writing to those files over the standard laravel.log file.
• Laravel (5.6) Service Poviders

  So I have been disabling certain services in my laravel application.

  But when I disabled QueueService Provider since I was not using queue service and tried running artisan commands it displayed error "Class queue.listener not found" can some one tell me where is it (QueueServiceProvider) being used by laravel ?.

  The same happens if I disable TranslationServiceProvider stating Class translator not found. I removed all __() operators from laravel auth scaffoldings and searched for trans() methods in the configs but no progess.

  Help needed thank you.
• routing method when datatable and insert form are together

  I am trying to implement datatable in my form. I've a form and below that I've to show all the data present in the database. I am following the tutorial https://www.youtube.com/watch?v=zwz_cMvASCo

  I can not write the Route method for DataTable, the tutorial I was following teaches to display DataTable only, but here I have a form and below that display the DataTable. Please see the attached file.

  // OrderedBookController controller class
  
  use App\OrderedBook;
  use Datatables;
  
  public function index()
      {
          return view('pages.booksin');
      }
  
  function fetchData()
  {
      $ordered_books = OrderedBook::select('BookID', 'BilledNum','BilledDate', 'Qunatity', 'Price', 'Remarks');
      return Datatables::of($ordered_books)->make(true); //return an instance of the class or interface you request
  }
  
  //OrderedBook model class
  class OrderedBook extends Model
  {
      //
  }
  

  I do not know how to write route method to show the data. My web.php class

  Route::resource('/order','OrderedBookController');
  

  My view page is inside resources\views\pages\booksin.blade.php

  view page sample code

  <table id="showBooksIn" class="table table-bordered">
              <thead>
                  <tr>
                      <th>BOOK ID</th>
                      <th>BILLED DATE</th>
                      <th>BILLED NUMBER</th>
                      <th>QUANTITY</th>
                      <th>PRICE</th>
                      <th>REMARKS</th>
                  </tr>
              </thead>
          </table>
  
  <script type="text/javascript">
          $(document).ready(function(){
          $('#showBooksIn').DataTable({
              "processing":true,
              "serverside":true,
              "columns":[
                  {"data": "BookID"},
                  {"data": "BilledNum"},
                  {"data": "BilledDate"},
                  {"data": "Qunatity"},
                  {"data": "Price"},
                  {"data": "Remarks"},
  
  
              ]
          });
      });
  </script>
  

  
• Laravel : ошибка в миграции при вызове сидера

  Всем привет! Подскажите почему при выполнении миграции Получаю ошибку:

    Class updateStorageSpaceLogsStatusLabel does not exist
  

  ?

  в файле : database/migrations/2018_07_07_172111_create_client_additive_phones_table.php :

  <?php
  
  use Illuminate\Support\Facades\Schema;
  use Illuminate\Database\Schema\Blueprint;
  use Illuminate\Database\Migrations\Migration;
  
  class CreateClientAdditivePhonesTable extends Migration
  {
      /**
       * Run the migrations.
       *
       * @return void
       */
      public function up()
      {
          Schema::create('client_additive_phones', function (Blueprint $table) {
              $table->increments('id');
              $table->unsignedInteger('client_id');
              $table->string('phone', 255);
              $table->integer('phone_type')->unsigned();
              $table->timestamp('created_at')->useCurrent();
              $table->foreign('client_id')->references('id')->on('clients')->onUpdate('cascade')->onDelete('cascade');
  
              $table->index(['created_at'], 'client_additive_phones_created_at_index');
              $table->index(['phone'], 'client_additive_phones_phone_index');
              $table->index(['client_id', 'phone_type'], 'client_additive_phones_client_id_phone_type_index');
          });
  
          Artisan::call('db:seed', array('--class' => 'storage_space_statuses_change_Booked_name'));
          Artisan::call('db:seed', array('--class' => 'updateStorageSpaceLogsStatusLabel'));
          Artisan::call('db:seed', array('--class' => 'fillClientAdditivePhonesFromClients'));
      }
  
      /**
       * Reverse the migrations.
       *
       * @return void
       */
      public function down()
      {
          Schema::dropIfExists('client_additive_phones');
      }
  }
  

  И определение в файле: database/seeds/updateStorageSpaceLogsStatusLabel.php :

  <?php
  
  use Illuminate\Database\Seeder;
  
  class updateStorageSpaceLogsStatusLabel extends Seeder
  {   //database/seeds/updateStorageSpaceLogsStatusLabel.php
      /**
       * Run the database seeds.
       *
       * @return void
       */
      public function run()
      {
          \App\Models\StorageSpaceLog::where('previous_status', 'Booked')->update(['previous_status' => 'Booked and Paid']);
          \App\Models\StorageSpaceLog::where('previous_status', 'reserved')->update(['previous_status' => 'Reserved and Unpaid']);
  
          \App\Models\StorageSpaceLog::where('status', 'Booked')->update(['status' => 'Booked and Paid']);
          \App\Models\StorageSpaceLog::where('status', 'reserved')->update(['status' => 'Reserved and Unpaid']);
  
      }
  }
  

  Файл с сидером на месте и класс присутствует. Ошибки в названии или пробелов не вижу...

  Спасибо!