laravel-permission-manager

Laravel Permission Manager

A comprehensive and advanced permission management system for Laravel applications. This package provides a robust role-based access control (RBAC) system with support for wildcard permissions, blade directives, Artisan commands, and a fluent API.

Features

• Role-Based Access Control (RBAC): Assign multiple roles to users, and permissions to roles.
• Multiple Roles: Support for multiple roles per user.
• Route-Based Permissions: Permissions are tied to Laravel route names (e.g., users).
• Wildcard Support: Use wildcards for permissions (e.g., admin.*, admin*, *admin, *admin*) for flexible route matching.
• Blade Directives: Easily check roles and permissions in Blade templates (@hasRole, @hasPermission).
• Facade Methods: Conveniently manage roles, permissions, and users via the PermissionManager facade.
• Console Commands: Comprehensive Artisan commands for managing roles and permissions.
• Caching: Permissions are cached for performance.
• Exceptions: Custom exceptions for robust error handling.
• Multi-Guard Support: Works with Laravel’s authentication guards.
• Export/Import: Export roles and permissions to JSON and import them back.
• Middleware: Protect routes with role or permission checks (pm, pm:role:admin|editor).
• User Trait: Adds role and permission methods to the User model.
• Easy Installation: Auto-discovery for easy installation.

Installation

1. Install the package via Composer:

composer require HosseinHezami/laravel-permission-manager

1. (Optional) If Laravel’s package auto-discovery is disabled, add the service provider and facade to config/app.php:

'providers' => [
    // ...
    HosseinHezami\PermissionManager\PermissionManagerServiceProvider::class,
],
'aliases' => [
    // ...
    'PermissionManager' => HosseinHezami\PermissionManager\Facades\PermissionManager::class,
],

1. Publish the configuration and migrations:

php artisan vendor:publish --provider="HosseinHezami\PermissionManager\PermissionManagerServiceProvider" --tag="config"
php artisan vendor:publish --provider="HosseinHezami\PermissionManager\PermissionManagerServiceProvider" --tag="migrations"

1. Run the migrations to create the necessary tables:

php artisan migrate

1. Add the PermissionTrait trait to your User model:

namespace App\Models;

use HosseinHezami\PermissionManager\Traits\PermissionTrait;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable
{
    use PermissionTrait;
}

To run the install command which sets up the configuration and optionally adds the trait to your User model:

# Install the permission manager package with default settings
php artisan permission-manager:install

# Install and automatically run the migrations for permission tables
php artisan permission-manager:install --migrate

# Install, run migrations and force overwrite existing files if any
php artisan permission-manager:install --migrate --force

# Install with custom User model path to automatically add the PermissionTrait trait
php artisan permission-manager:install --user-model=/path/to/User.php

Configuration

After publishing the configuration file, you can customize the package behavior in config/permission-manager.php:

return [
    'models' => [
        'role' => \HosseinHezami\PermissionManager\Models\Role::class,
        'permission' => \HosseinHezami\PermissionManager\Models\Permission::class,
        'user' => \App\Models\User::class,
    ],
    'tables' => [
        'roles' => 'roles',
        'permissions' => 'permissions',
        'role_permissions' => 'role_permissions',
        'user_roles' => 'user_roles',
    ],
    'cache_duration' => 60, // Cache permissions for 60 minutes
    'log_denials' => false, // Log permission/role denials
    'wildcards' => true, // Enable wildcard support
];

Database Migrations

The package includes the following database migrations:

Schema::create('roles', function (Blueprint $table) {
    $table->id();
    $table->string('name');
    $table->string('slug')->unique();
    $table->text('description')->nullable();
    $table->timestamps();
});

Schema::create('permissions', function (Blueprint $table) {
    $table->id();
    $table->string('route')->unique();
    $table->timestamps();
});

Schema::create('role_permissions', function (Blueprint $table) {
    $table->unsignedBigInteger('role_id');
    $table->unsignedBigInteger('permission_id');
    $table->primary(['role_id','permission_id']);
    $table->foreign('role_id')->references('id')->on('roles')->onDelete('cascade');
    $table->foreign('permission_id')->references('id')->on('permissions')->onDelete('cascade');
    $table->timestamps();
});

Schema::create('user_roles', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');
    $table->unsignedBigInteger('role_id');
    $table->primary(['user_id','role_id']);
    $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
    $table->foreign('role_id')->references('id')->on('roles')->onDelete('cascade');
    $table->timestamps();
});

Usage

Blade Directives

Check for roles in your Blade templates:

@hasRole('admin')
    <!-- Content for admins only -->
@endhasRole

@hasPermission('users.edit')
    <!-- Content for users with edit permission -->
@endhasPermission

Middleware

Protect your routes with middleware:

//  ->middleware('pm');
Route::get('/admin', [AdminController::class, 'index'])
    ->middleware('pm:role:admin|manager');
Route::get('/posts', [PostController::class, 'create'])
    ->middleware('pm:permission:posts|post.create');

Artisan Commands

The package provides several Artisan commands for managing roles and permissions:

# List all roles
php artisan roles:list

# List all permissions
php artisan permissions:list

# Create a new role
php artisan role:create admin "Administrator" "Has full system access"

# Update a role
php artisan role:update admin --name="Super Admin" --description="Updated description"

# Delete a role
php artisan role:delete admin

# Create permissions
php artisan permission:create "users.*"
php artisan permission:create "users.create,users.edit"

# Delete permissions
php artisan permission:delete "users.edit"
php artisan permission:delete "users.create,users.edit"

# Sync routes with permissions table
php artisan permission:sync-routes

# Assign permissions to a role
php artisan role:assign-permission admin "users.*"
php artisan role:assign-permission admin "users.create,users.edit"

# Revoke permissions from a role
php artisan role:revoke-permission admin "users.edit"

# Export roles to a JSON file
php artisan role:export roles.json

# Import roles from a JSON file
php artisan role:import roles.json

# Assign roles to a user
php artisan user:assign-role 1 admin
php artisan user:assign-role 1 "admin,editor"

# Revoke roles from a user
php artisan user:revoke-role 1 admin

Facade Methods

Use the facade for programmatic management:

use HosseinHezami\PermissionManager\Facades\PermissionManager;

// Get all roles
$roles = PermissionManager::roles()->list();

// Get all permissions
$permissions = PermissionManager::permissions()->list();

// Sync routes with permissions
PermissionManager::permissions()->sync();

// Create permissions
PermissionManager::permissions()->create('users.create');
PermissionManager::permissions()->create(['users.create', 'users.edit']);

// Delete permissions
PermissionManager::permissions()->delete('users.create');
PermissionManager::permissions()->delete(['users.create', 'users.edit']);

// Create a role
PermissionManager::roles()->create([
    'slug' => 'admin',
    'name' => 'Administrator',
    'description' => 'Has full system access'
]);

// Role operations
PermissionManager::role('admin')->assignPermission('users.edit');
PermissionManager::role('admin')->revokePermission('users.edit');
PermissionManager::role('admin')->update(['name' => 'Super Admin']);
PermissionManager::role('admin')->delete();

// User operations
PermissionManager::user($userId)->assignRole(['admin', 'editor']);
PermissionManager::user($userId)->revokeRole('admin');
$roles = PermissionManager::user($userId)->roles();
$permissions = PermissionManager::user($userId)->permissions();
$hasRole = PermissionManager::user($userId)->hasRole('admin');
$hasPermission = PermissionManager::user($userId)->hasPermission('users.edit');

Wildcard Permissions

The package supports wildcard permissions for flexible route matching:

// Match all routes starting with 'admin'
'admin.*'

// Match all routes ending with '.admin'
'*.admin'

// Match all routes containing 'admin'
'*admin*'

Trait Methods

The PermissionTrait trait adds these methods to your User model:

// Get all roles
$user->roles;

// Get all permissions (including through roles)
$user->permissions();

// Assign a role
$user->assignRole('admin');

// Revoke a role
$user->revokeRole('admin');

// Check if user has a role
$user->hasRole('admin');

// Check if user has a permission
$user->hasPermission('users.edit');

Exceptions

The package includes custom exceptions for better error handling:

• PermissionAlreadyExists
• PermissionDoesNotExist
• RoleAlreadyExists
• RoleDoesNotExist
• UnauthorizedException

Best Practices

1. Use meaningful role slugs and permission routes
2. Utilize wildcard permissions for related routes
3. Regularly sync routes with permissions to keep them up to date
4. Use the cache feature in production for better performance
5. Handle exceptions appropriately in your application

Contributing

Please see CONTRIBUTING for details.

License

The MIT License (MIT). Please see License File for more information.

Support

If you have any questions or issues, please email hossein.hezami@gmail.com instead of using the issue tracker.

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