67 lines
2.1 KiB
PHP
67 lines
2.1 KiB
PHP
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<?php
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namespace App\Services\OpenStack;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Http;
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use RuntimeException;
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/**
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* Authentification OpenStack partagée par NovaClient (étape 9) et HeatClient
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* (étape 10), pour le compte de service `paillasse-service` (étape 6).
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*
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* Par mot de passe, pas par application credential : voir config/openstack.php
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* pour pourquoi (Heat a besoin de créer un trust Keystone, ce qu'une
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* application credential ne peut jamais faire).
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*/
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class KeystoneAuth
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{
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public function jeton(): string
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{
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return $this->authentifier()['jeton'];
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}
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public function projetId(): string
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{
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return $this->authentifier()['projet_id'];
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}
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/**
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* @return array{jeton: string, projet_id: string}
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*/
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private function authentifier(): array
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{
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return Cache::remember('openstack.authentification', now()->addMinutes(50), function () {
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$reponse = Http::post(config('openstack.auth_url').'/v3/auth/tokens', [
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'auth' => [
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'identity' => [
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'methods' => ['password'],
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'password' => [
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'user' => [
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'name' => config('openstack.username'),
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'domain' => ['id' => 'default'],
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'password' => config('openstack.password'),
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],
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],
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],
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'scope' => [
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'project' => [
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'name' => config('openstack.project_name'),
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'domain' => ['id' => 'default'],
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],
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],
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],
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]);
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if ($reponse->failed()) {
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throw new RuntimeException('Authentification OpenStack refusée : '.$reponse->body());
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}
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return [
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'jeton' => $reponse->header('X-Subject-Token'),
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'projet_id' => $reponse->json('token.project.id'),
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];
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});
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}
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}
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