Laravel License Key System -

: The system must handle activation dates, expiration periods, and grace periods for renewals. Advanced setups use "License Scopes" to isolate keys for different products under separate signing keys, limiting the impact if one key is compromised. 3. Recommended Tools and Packages

class LicenseController extends Controller { public function verify(Request $request) { // 1. Validate Input $request->validate([ 'license_key' => 'required|string', 'domain' => 'required|string', // Sent by the client software ]); laravel license key system

if ($domain && !$this->checkDomainLimit($license, $domain)) return ['valid' => false, 'message' => 'Domain limit exceeded.']; : The system must handle activation dates, expiration

if ($activeDomains >= $license->max_domains) // allow if this domain is already activated return $license->activations()->where('domain', $domain)->exists(); validate([ 'license_key' =&gt

if ($license->status !== 'active') return ['valid' => false, 'message' => "License is $license->status."];

// 3. Check expiration if ($license->valid_until && $license->valid_until->isPast()) $license->update(['status' => 'expired']); return response()->json(['valid' => false, 'message' => 'License has expired.']);

Schema::create('licenses', function (Blueprint $table) $table->id(); $table->foreignId('user_id')->constrained(); // Who bought it $table->foreignId('product_id')->constrained(); // Which product $table->foreignId('plan_id')->constrained(); // Features tier $table->string('license_key')->unique(); // The actual key (e.g., ABC12-DEF34) $table->enum('status', ['active', 'suspended', 'expired', 'revoked'])->default('active'); $table->timestamp('valid_until')->nullable(); // Expiration $table->integer('max_activations')->default(1); // 1 for single-site, 5 for small biz $table->json('meta')->nullable(); // Extra data $table->timestamps(); );