70 lines
1.5 KiB
Swift
70 lines
1.5 KiB
Swift
import FluentKit
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import Foundation
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/// A FluentKit model of a single `passkeys` row: a WebAuthn credential registered to an account.
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final class PasskeyRecord: Model, @unchecked Sendable {
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// MARK: Properties
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static let schema = "passkeys"
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@ID(key: .id)
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var id: UUID?
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@Parent(key: "user_id")
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var user: UserRecord
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/// The credential's identifier, base64url-encoded without padding.
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@Field(key: "credential_id")
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var credentialID: String
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/// The credential's public key, COSE-encoded, as base64.
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@Field(key: "public_key")
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var publicKey: String
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@Field(key: "sign_count")
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var signCount: Int
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@Field(key: "created_at")
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var createdAt: Date
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// MARK: Initializers
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init() {}
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init(
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userID: UUID,
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credentialID: String,
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publicKey: [UInt8],
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signCount: UInt32,
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at date: Date
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) {
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self.$user.id = userID
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self.credentialID = credentialID
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self.publicKey = Data(publicKey).base64EncodedString()
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self.signCount = Int(signCount)
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self.createdAt = date
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}
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}
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// MARK: - Extensions
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extension PasskeyRecord {
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// MARK: Computed
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/// The `Sendable` snapshot of the saved record; its user must be eager-loaded.
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var snapshot: Passkey {
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get throws {
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.init(
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credentialID: credentialID,
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publicKey: Array(Data(base64Encoded: publicKey) ?? .init()),
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signCount: UInt32(clamping: signCount),
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user: try user.snapshot
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)
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}
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}
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}
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