README

This package is designed for the laravel-starter. It presupposes that your project was initiated using the laravel-starter template.

Installation

Install the package via composer:

composer require mach3builders/laravel-privatelabel

Publish and execute migrations:

php artisan vendor:publish --provider="Mach3builders\PrivateLabel\PrivateLabelServiceProvider" --tag="privatelabel-migrations"

Publish the configuration file:

php artisan vendor:publish --provider="Mach3builders\PrivateLabel\PrivateLabelServiceProvider" --tag="privatelabel-config"

Here's the published configuration file:

return [
    /**
     * The owner model of the private label
     */
    'owner_model' => App\Models\Account::class,

    /**
     * The layout the extend the views off
     */
    'extend_layout' => 'privatelabel::layout',

    /**
     * Middleware the private label route should live under
     */
    'middleware' => ['web', 'auth', 'locale'],

    /**
     * The prefix used inside the route group
     */
    'route_prefix' => 'app',

   /**
     * The domain that runs the main app this is used for the nginx template
     */
    'main_domain' => env('PRIVATE_LABEL_MAIN_DOMAIN'),

    /**
     * The domain every label needs to be cnamed to
     */
    'domain' => env('PRIVATE_LABEL_DOMAIN'),

    /**
     * Forge information
     */
    'forge' => [
        'api_token' => env('FORGE_API_TOKEN'),
        'server_id' => env('FORGE_SERVER_ID'),
        'server_ip' => env('FORGE_SERVER_IP'),
    ],

    /**
     * Forge information
     */
    'mailgun' => [
        'api_token' => env('MAILGUN_API_TOKEN', ''),
    ],
];

Add the following variables to your .env file:

PRIVATE_LABEL_DOMAIN=
FORGE_SERVER_ID=
FORGE_API_TOKEN=
FORGE_SERVER_IP=
MAILGUN_API_TOKEN=

Migrate the database

php artisan migrate

Usage

Navigation

Include the index route in your menu:

<li class="nav-item">
    <a
        href="{{ route('private-label.index', {REPLACE_WITH_OWNER_MODEL}) }}"
        class="nav-link{{ Route::is('private-label.*') ? ' active' : '' }}"
    >
        <span class="ui-icon-text">
            <i class="far fa-tag"></i>
            <span>{{ __('Private label') }}</span>
        </span>
    </a>
</li>

PHP

Incorporate this trait into your owner model as specified in the config:

use Mach3builders\PrivateLabel\Traits\HasPrivateLabel;

use HasPrivateLabel;

JavaScript

Insert this snippet into your app.js:

import "@mach3builders/ui/dist/js/plugins/poller";

$(".private-label-poller").poller({
    running: function (target, data) {
        switch (data.current_status) {
            case "dns_validating":
                $("#dns_validating").removeClass("d-none");
                $("#dns_validated").addClass("d-none");
                break;

            case "dns_validated":
                $("#dns_validating").addClass("d-none");
                $("#dns_validated").removeClass("d-none");
                break;

            case "site_installing":
                $("#site_installing").removeClass("d-none");
                $("#site_installed").addClass("d-none");
                break;
        }
    },
    done: function (target, data) {
        $("#site_installing").addClass("d-none");
        $("#site_installed").removeClass("d-none");
    },
});

Brand Customization

To easily manage brand-specific elements like logos and favicons, use this Brand.php template:

<?php

namespace App;

class Brand
{
    public static function name()
    {
        return label()->name
            ?? config('app.name', 'Mach3Builders');
    }

    public static function logoLight()
    {
        return optional(label())->hasMedia('logo_light')
            ? label()->getFirstMediaUrl('logo_light')
            : config('brand.logo_light');
    }

    public static function logoDark()
    {
        return optional(label())->hasMedia('logo_dark')
            ? label()->getFirstMediaUrl('logo_dark')
            : config('brand.logo_dark');
    }

    public static function logoLoginHeight()
    {
        return optional(label())->hasMedia('logo_dark')
            ? label()->logo_login_height
            : config('brand.logo_login_height');
    }

    public static function logoAppHeight()
    {
        return optional(label())->hasMedia('logo_light')
            ? label()->logo_app_height
            : config('brand.logo_app_height');
    }

    public static function favicon()
    {
        return optional(label())->hasMedia('favicon')
            ? label()->getFirstMediaUrl('favicon')
            : config('brand.favicon');
    }

    public static function registration()
    {
        return config('brand.registration');
    }
}

Label API

The label() helper is provided by this package. Here are the methods and properties you can access:

Properties

public string $domain;
public string $name;
public string $email;
public string $logo_login_height; // should be used together with the logo_login
public string $logo_app_height; // should be used together with the logo_app
public string $status; // has one of the following statusses

protected $statusses = [
    'dns_validating',
    'dns_validated',
    'site_installing',
    'site_installed',
];

Events

The email page gives the user the possibility to add a email to their private label. The domain of that email then gets added to the mailgun account of m3b. The user then has the ability to verify that this domain has been added and is verified.

After the domain has been verified the EmailDomainVerified event gets dispatched. See the following example on how to listen to this event.

protected $listen = [
    // ...
    \Mach3builders\PrivateLabel\Events\EmailDomainVerified::class => [
        \App\Listeners\Listener::class,
    ],
];

Authorization

Use the viewPrivateLabel gate for secure access. Add this to your AuthServiceProvider.php:

function boot()
{
    // ...
    return Gate::define('viewPrivateLabel', function ($user, $owner_id) {
        return app()->environment(['local', 'testing']);
    });
    // ...
}

Methods

The following method returns the owner of the private label. This corresponds with the owner model set in the config

public function owner()

Since laravel-privatelabel uses spatie/medialibary all the methods are available. The following collections are defined inside the PrivateLabel model

public function registerMediaCollections(): void
{
    $this->addMediaCollection('logo_light')->singleFile();
    $this->addMediaCollection('logo_dark')->singleFile();
    $this->addMediaCollection('favicon')->singleFile();
}

Commands

The packages comes with 2 commands, one to update all php versions of the private labels and one to reinstall all private labels on the forge server.

Reinstall labels

the following command will reinstall all private labels on the forge server. The private label will be updated to status dns_validating and will go trough the process of being installed on the server.

To reinstall all labels use:

php artisan label:reinstall

To reinstall a specific label use:

php artisan label:reinstall --label=LABEL_ID

Update label php versions

The following command will update all the php versions of the private labels. The php version will be updated to the latest version available on the forge server. Or to the version specified in the prompts asked to the user when running the command

php artisan label:update-php

Testing

composer test

Code styling

All code should be styled using the following command:

composer pint

Installing Caddy on the server

The private label will rely on caddy to handle the ssl. The main app will also need to be running on port 8080.

To make the main app run on 8080, change the nginx of the main app to listen on 8080. Change this in the ngin config, this can be done trough forge >> site >> >> edit files >> edit nginx

New way

server {
    listen 8080 default_server;
    listen [::]:8080 default_server;
    ....
}

Default way for https

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    ....
}

Default way for http

server {
    listen 80 ssl http2;
    listen [::]:80 ssl http2;
    ....
}

Also comment out the first line of the nginx config

Then ssh into the server and remove the 000-catch-all symlink in /etc/nginx/sites-enabled

cd /etc/nginx/sites-enabled
sudo rm 000-catch-all

Restart the nginx service trough forge, or with the following command

sudo service nginx restart

To check if the app now runs on 8080 run the following command

sudo lsof -i -P -n

You will see all the ports listening on the server, check for
TCP *:8080 (LISTEN) This is good! TCP *:80 (LISTEN) This is bad...

If you still see :80, then check all the above again.

Next step is to install Caddy on the server

Follow https://caddyserver.com/docs/install#debian-ubuntu-raspbian

After this overwrite the Caddyfile at /etc/caddy/Caddyfile with the following content

# Global options block
{
    on_demand_tls {
        ask https://test-app.mach3cart.nl/caddy/allowed-domains # API endpoint to validate the incoming domain
    }
}

# Main app configuration
test-app.mach3cart.nl {
    tls info@mach3builders.nl

    # Forward to NGINX or app
    reverse_proxy localhost:8080
}

# Catch-all for custom subdomains
:443 {
    tls {
        on_demand
    }

    # Forward traffic to NGINX or app
    reverse_proxy localhost:8080
}

# Redirect all HTTP traffic to HTTPS globally
http:// {
    redir https://{host}{uri}
}

Small note, the allowed-domains endpoint should return a 200 if the domain is allowed. The allowed domains endpoint receives a domain GET parameter.

Test the code

curl "https://test-app.mach3cart.nl/caddy/allowed-domains?domain=test-label.sellwise.io"

Example code

Route::get('/caddy/allowed-domains', function (Request $request) {
    $domain = $request->query('domain');

    if (in_array($domain, ['test-label.sellwise.io'])) {
        return response('', 200);
    }

    return response('', 403);
});

Trouble Shooting Caddy

When some SSL's can not be generated for certain domains, you can do this:

sudo rm -rf /var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/
sudo systemctl restart caddy

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