56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
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<?php
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namespace App\Http\Middleware;
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use App\Models\Forms\Form;
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use App\Models\Workspace;
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use Closure;
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use Illuminate\Http\Request;
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use Illuminate\Database\Eloquent\Builder;
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class CustomDomainRestriction
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{
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const CUSTOM_DOMAIN_HEADER = "User-Custom-Domain";
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/**
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* Handle an incoming request.
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*/
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public function handle(Request $request, Closure $next)
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{
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if (!$request->hasHeader(self::CUSTOM_DOMAIN_HEADER) || !config('custom-domains.enabled')) {
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return $next($request);
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}
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$customDomain = $request->header(self::CUSTOM_DOMAIN_HEADER);
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if (!preg_match('/^[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}$/', $customDomain)) {
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return response()->json([
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'success' => false,
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'message' => 'Invalid domain',
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], 400);
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}
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// Check if domain is different from current domain
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$notionFormsDomain = parse_url(config('app.url'))['host'];
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if ($customDomain == $notionFormsDomain) {
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return $next($request);
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}
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// Check if domain is known
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if (!$workspace = Workspace::whereJsonContains('custom_domains',$customDomain)->first()) {
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return response()->json([
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'success' => false,
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'message' => 'Unknown domain',
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], 400);
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}
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Workspace::addGlobalScope('domain-restricted', function (Builder $builder) use ($workspace) {
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$builder->where('workspaces.id', $workspace->id);
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});
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Form::addGlobalScope('domain-restricted', function (Builder $builder) use ($workspace) {
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$builder->where('forms.workspace_id', $workspace->id);
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});
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return $next($request);
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}
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}
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