91 lines
2.4 KiB
Swift
91 lines
2.4 KiB
Swift
import Combine
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public protocol SecretStore: ObservableObject, Identifiable {
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associatedtype SecretType: Secret
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var isAvailable: Bool { get }
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var id: UUID { get }
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var name: String { get }
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var secrets: [SecretType] { get }
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func sign(data: Data, with secret: SecretType) throws -> Data
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}
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public protocol SecretStoreModifiable: SecretStore {
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func create(name: String, requiresAuthentication: Bool) throws
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func delete(secret: SecretType) throws
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}
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extension NSNotification.Name {
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static let secretStoreUpdated = NSNotification.Name("com.maxgoedjen.Secretive.secretStore.updated")
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}
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public class AnySecretStore: SecretStore {
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let base: Any
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fileprivate let _isAvailable: () -> Bool
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fileprivate let _id: () -> UUID
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fileprivate let _name: () -> String
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fileprivate let _secrets: () -> [AnySecret]
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fileprivate let _sign: (Data, AnySecret) throws -> Data
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public init<SecretStoreType>(_ secretStore: SecretStoreType) where SecretStoreType: SecretStore {
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base = secretStore
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_isAvailable = { secretStore.isAvailable }
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_name = { secretStore.name }
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_id = { secretStore.id }
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_secrets = { secretStore.secrets.map { AnySecret($0) } }
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_sign = { try secretStore.sign(data: $0, with: $1 as! SecretStoreType.SecretType) }
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}
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public var isAvailable: Bool {
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return _isAvailable()
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}
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public var id: UUID {
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return _id()
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}
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public var name: String {
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return _name()
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}
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public var secrets: [AnySecret] {
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return _secrets()
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}
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public func sign(data: Data, with secret: AnySecret) throws -> Data {
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try _sign(data, secret)
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}
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}
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public class AnySecretStoreModifiable: AnySecretStore, SecretStoreModifiable {
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fileprivate let _create: (String, Bool) throws -> Void
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fileprivate let _delete: (AnySecret) throws -> Void
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public init<SecretStoreType>(modifiable secretStore: SecretStoreType) where SecretStoreType: SecretStoreModifiable {
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_create = { try secretStore.create(name: $0, requiresAuthentication: $1) }
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_delete = { try secretStore.delete(secret: $0.base as! SecretStoreType.SecretType) }
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super.init(secretStore)
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}
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public func create(name: String, requiresAuthentication: Bool) throws {
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try _create(name, requiresAuthentication)
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}
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public func delete(secret: AnySecret) throws {
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try _delete(secret)
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}
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}
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