Merge pull request #74 from simonhamp/feature/password-hashing

Feature/password hashing

Author: simonhamp

dist/js/tool.js

@@ -1,4 +1,3 @@
 {
-    "/js/tool.js": "/js/tool.js",
-    "/css/tool.css": "/css/tool.css"
+    "/js/tool.js": "/js/tool.js"
 }

dist/mix-manifest.json

@@ -102,11 +102,21 @@
                                     <optgroup label="Custom - same for all">
                                         <option value="custom">Single value</option>
                                     </optgroup>
+
+                                    <optgroup label="Custom - different for each row">
+                                        <option value="random">Randomly-generated value</option>
+                                    </optgroup>
                                 </SelectControl>
 
                                 <input v-model="values[field.attribute]" v-if="mappings[field.attribute] === 'custom'"
                                     class="form-control form-input form-input-bordered">
 
+                                <label class="flex items-center space-x-2" v-if="mappings[field.attribute] === 'random'">
+                                    <span>Length</span>
+                                    <input v-model="random[field.attribute]"
+                                        class="form-control form-input form-input-bordered">
+                                </label>
+
                                 <draggable
                                     v-model="modifiers[field.attribute]"
                                     handle=".handle"
@@ -189,6 +199,7 @@ export default {
             mappings: this.config?.mappings || {},
             values: this.config?.values || {},
             modifiers: this.config?.modifiers || {},
+            random: this.config?.random || {},
             saving: false,
         };
     },
@@ -262,6 +273,7 @@ export default {
                 values: this.values,
                 modifiers: this.modifiers,
                 file: this.file,
+                random: this.random,
             };
 
             Nova.request()

resources/js/pages/Configure.vue

@@ -9,6 +9,7 @@
 use SimonHamp\LaravelNovaCsvImport\Modifiers\DefaultValue;
 use SimonHamp\LaravelNovaCsvImport\Modifiers\ExcelDate;
 use SimonHamp\LaravelNovaCsvImport\Modifiers\Hash;
+use SimonHamp\LaravelNovaCsvImport\Modifiers\Password;
 use SimonHamp\LaravelNovaCsvImport\Modifiers\Prefix;
 use SimonHamp\LaravelNovaCsvImport\Modifiers\Str as StrModifier;
 use SimonHamp\LaravelNovaCsvImport\Modifiers\Suffix;
@@ -28,6 +29,7 @@ protected function bootHasModifiers()
             new ExcelDate,
             new StrModifier,
             new Hash,
+            new Password,
             new Prefix,
             new Suffix,
         );

src/Concerns/HasModifiers.php

@@ -79,6 +79,7 @@ public function storeConfig(NovaRequest $request)
                     'resource' => $request->input('resource'),
                     'mappings' => $request->input('mappings'),
                     'values' => $request->input('values'),
+                    'random' => $request->input('random'),
                     'modifiers' => collect($request->input('modifiers'))
                         ->map(function ($modifiers) {
                             return collect($modifiers)
@@ -109,6 +110,7 @@ public function preview(NovaRequest $request, string $file): Response
         $import = $this->importer
             ->setAttributeMap($columns = $config['mappings'])
             ->setCustomValues($config['values'])
+            ->setRandomStringSettings($config['random'])
             ->setMeta($config['meta'])
             ->setModifiers($config['modifiers'])
             ->toCollection($this->getFilePath($file), $this->getDisk())
@@ -157,6 +159,7 @@ public function import(ImportNovaRequest $request)
             ->setModelClass($model_class)
             ->setMeta($config['meta'])
             ->setCustomValues($config['values'])
+            ->setRandomStringSettings($config['random'])
             ->setModifiers($config['modifiers'])
             ->import($path, $this->getDisk());
 

src/Http/Controllers/ImportController.php

@@ -3,6 +3,7 @@
 namespace SimonHamp\LaravelNovaCsvImport;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Str;
 use Laravel\Nova\Resource;
 use Maatwebsite\Excel\Concerns\Importable;
@@ -114,6 +115,22 @@ public function setMeta(array $meta): self
         return $this;
     }
 
+    public function getRandomStringSettings($key = null)
+    {
+        if ($key) {
+            return $this->random_string_settings[$key] ?? '';
+        }
+
+        return $this->random_string_settings;
+    }
+
+    public function setRandomStringSettings(array $map): self
+    {
+        $this->random_string_settings = $map;
+
+        return $this;
+    }
+
     public function getCustomValues($key = null)
     {
         if ($key) {
@@ -162,6 +179,8 @@ protected function getFieldValue(array $row, string $mapping, string $attribute)
             return $row[$mapping];
         } elseif (Str::startsWith($mapping, 'meta')) {
             return $this->getMeta(Str::remove('@meta.', "@{$mapping}"));
+        } elseif ($mapping === 'random') {
+            return Str::random($this->getRandomStringSettings($attribute));
         } elseif ($mapping === 'custom') {
             return $this->getCustomValues($attribute);
         }

src/Importer.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace SimonHamp\LaravelNovaCsvImport\Modifiers;
+
+use Illuminate\Support\Facades\Hash;
+use SimonHamp\LaravelNovaCsvImport\Contracts\Modifier;
+use Illuminate\Support\Str;
+
+class Password implements Modifier
+{
+    public function title(): string
+    {
+        return 'Password hash value';
+    }
+
+    public function description(): string
+    {
+        return 'Treat the the value as a password and securely hash it using the chosen hashing algorithm.<br>
+            Your default hashing algorithm is: <b>'. Hash::getDefaultDriver() . '</b>';
+    }
+
+    public function settings(): array
+    {
+        return [
+            'algorithm' => [
+                'type' => 'select',
+                'options' => [
+                    'bcrypt',
+                    'argon',
+                    'argon2id'
+                ],
+                'help' => 'See the <a href="https://laravel.com/docs/hashing" target="_blank">Laravel documentation</a>
+                    for more info on password hashing',
+            ],
+        ];
+    }
+
+    public function handle($value = null, array $settings = []): string
+    {
+        return Hash::driver($settings['algorithm'])->make($value);
+    }
+}