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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | /** @license For full copyright and license information, please see the LICENSE.md file. */ |
| 6 | |
| 7 | namespace App\Modules\User\Application\Service; |
| 8 | |
| 9 | defined('AMMONLY_APP') || exit('Direct script access is forbidden.'); |
| 10 | |
| 11 | /** |
| 12 | * Interface for User MFA Device and Authentication Credential Management. |
| 13 | * |
| 14 | * Manages multi-device enrollment, TOTP verification with anti-replay, |
| 15 | * SVG QR code presentation, and single-use emergency recovery codes. |
| 16 | * |
| 17 | * @package App\Modules\User\Application\Service |
| 18 | */ |
| 19 | interface UserMfaDeviceServiceInterface |
| 20 | { |
| 21 | /** |
| 22 | * Checks if user has at least one active enrolled MFA device. |
| 23 | * |
| 24 | * @param int $userId User ID. |
| 25 | * @return bool True if MFA is enabled and active. |
| 26 | */ |
| 27 | public function hasActiveMfa(int $userId): bool; |
| 28 | |
| 29 | /** |
| 30 | * Returns list of user's registered MFA devices. |
| 31 | * |
| 32 | * @param int $userId User ID. |
| 33 | * @return array<int, array<string, mixed>> List of device descriptors. |
| 34 | */ |
| 35 | public function getUserDevices(int $userId): array; |
| 36 | |
| 37 | /** |
| 38 | * Initiates new authenticator device enrollment session. |
| 39 | * |
| 40 | * @param int $userId User ID. |
| 41 | * @param string $deviceName Device label. |
| 42 | * @param string $issuer App issuer name. |
| 43 | * @return array{secret: string, otpauth_uri: string, qr_svg: string, device_name: string} |
| 44 | */ |
| 45 | public function startEnrollment(int $userId, string $deviceName, string $issuer = 'Ammonly'): array; |
| 46 | |
| 47 | /** |
| 48 | * Confirms and activates new authenticator device after verifying user-supplied TOTP code. |
| 49 | * |
| 50 | * @param int $userId User ID. |
| 51 | * @param string $deviceName Device label. |
| 52 | * @param string $secret Plaintext Base32 secret. |
| 53 | * @param string $verificationCode 6-digit TOTP code. |
| 54 | * @return array{success: bool, recovery_codes?: array<int, string>, message?: string} |
| 55 | */ |
| 56 | public function confirmEnrollment( |
| 57 | int $userId, |
| 58 | string $deviceName, |
| 59 | string $secret, |
| 60 | string $verificationCode |
| 61 | ): array; |
| 62 | |
| 63 | /** |
| 64 | * Revokes an existing MFA device. |
| 65 | * |
| 66 | * @param int $userId User ID. |
| 67 | * @param int $deviceId Target device ID. |
| 68 | * @return bool True on success. |
| 69 | */ |
| 70 | public function revokeDevice(int $userId, int $deviceId): bool; |
| 71 | |
| 72 | /** |
| 73 | * Sets an active device as primary default authenticator. |
| 74 | * |
| 75 | * @param int $userId User ID. |
| 76 | * @param int $deviceId Target device ID. |
| 77 | * @return bool True on success, false if device not found or inactive. |
| 78 | */ |
| 79 | public function setDefaultDevice(int $userId, int $deviceId): bool; |
| 80 | |
| 81 | /** |
| 82 | * Returns default authenticator device descriptor for user. |
| 83 | * |
| 84 | * @param int $userId User ID. |
| 85 | * @return array<string, mixed>|null Default device descriptor or null if none. |
| 86 | */ |
| 87 | public function getDefaultDevice(int $userId): ?array; |
| 88 | |
| 89 | /** |
| 90 | * Verifies TOTP code or emergency recovery code during user authentication. |
| 91 | * |
| 92 | * @param int $userId User ID. |
| 93 | * @param string $code 6-digit TOTP code or 10-character recovery code. |
| 94 | * @return bool True if valid, false otherwise. |
| 95 | */ |
| 96 | public function verifyUserMfa(int $userId, string $code): bool; |
| 97 | } |
| 98 |