WIP: Hash rework

app/config/collections.php

@@ -1,5 +1,6 @@
 <?php
 
+use Appwrite\Auth\Auth;
 use Utopia\Config\Config;
 use Utopia\Database\Database;
 
@@ -999,7 +1000,7 @@ $collections = [
                 'size' => 256,
                 'signed' => true,
                 'required' => false,
-                'default' => 'bcrypt',
+                'default' => Auth::DEFAULT_ALGO,
                 'array' => false,
                 'filters' => [],
             ],
@@ -1007,10 +1008,10 @@ $collections = [
                 '$id' => 'hashOptions', // Configuration of hashing algorithm
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 16384,
+                'size' => 65535,
                 'signed' => true,
                 'required' => false,
-                'default' => '{}',
+                'default' => Auth::DEFAULT_ALGO_OPTIONS,
                 'array' => false,
                 'filters' => ['json'],
             ],

app/controllers/api/account.php

@@ -50,7 +50,7 @@ App::post('/v1/account')
     ->param('password', '', new Password(), 'User password. Must be at least 8 chars.')
     ->param('name', '', new Text(128), 'User name. Max length: 128 chars.', true)
     ->param('hash', Auth::DEFAULT_ALGO, new WhiteList(\array_keys(Auth::SUPPORTED_ALGOS)), 'Hashing algorithm for password. Allowed values are: \'' . \implode('\', \'', \array_keys(Auth::SUPPORTED_ALGOS)) . '\'. The default value is \'' . Auth::DEFAULT_ALGO . '\'.', true)
-    ->param('hashOptions', Auth::DEFAULT_ALGO_OPTIONS, new Text(16384), 'Configuration of hashing algorithm. If left empty, default configuration is used.', true)
+    ->param('hashOptions', Auth::DEFAULT_ALGO_OPTIONS, new Assoc(), 'Configuration of hashing algorithm. If left empty, default configuration is used.', true)
     ->inject('request')
     ->inject('response')
     ->inject('project')

src/Appwrite/Auth/Auth.php

@@ -25,7 +25,7 @@ class Auth
     ];
 
     const DEFAULT_ALGO = 'argon2';
-    const DEFAULT_ALGO_OPTIONS = ['memory_cost' => 2048, 'time_cost' => 4, 'threads' => 3];
+    const DEFAULT_ALGO_OPTIONS = (object) array('memory_cost' => 2048, 'time_cost' => 4, 'threads' => 3);
 
     /**
      * User Roles.

src/Appwrite/Auth/Hash/PlainText.php

@@ -5,12 +5,12 @@ namespace Appwrite\Auth\Hash;
 use Appwrite\Auth\Hash;
 
 /*
- * Argon2 accepted options:
+ * PlainText accepted options:
  * none
  * 
  * Refference: None. Simple plain text stored.
 */
-class Argon2 extends Hash
+class PlainText extends Hash
 {
     /**
      * @param string $password Input password to hash