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V0.12.x (#215)

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* fix #203 NetworkTransport race, with main-isolated variables (#206)

Co-authored-by: wti <wti@users.noreply.github.com>

* feat/auth: Authentication implementation (#205)

* feat: added authentication

* feat(auth): improvement to error handling

* feat(auth): updated errors and tests in OAuthClientRegistrar

* feat(auth): updated ci conformance package version

* feat(auth): bumped node version

* feat(auth): updated ci conformance step

* feat(auth): improvement to Linux support

* chore: added docc plugin

* chore: added spi yml

* chore: added documentation step to ci

* chore: increased timeout for test from 5 to 10m

---------

Co-authored-by: Paal Øye-Strømme <paal.o.eye@gmail.com>
Co-authored-by: wti <wti@users.noreply.github.com>
Co-authored-by: yehorsobko <yehorsobko@macpaw.com>
This commit is contained in:
Maksym Mova 2026-03-24 11:05:22 +02:00 • committed by GitHub
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37
Sources/MCP/Base/Authorization/TokenStorage.swift Normal file
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@ -0,0 +1,37 @@
import Foundation
// MARK: - Token Storage Protocol
/// Abstraction for persisting OAuth access tokens.
///
/// Implement this protocol to provide custom token storage (e.g., Keychain-backed).
/// The default ``InMemoryTokenStorage`` stores tokens in memory only.
public protocol TokenStorage: AnyObject, Sendable {
func save(_ token: OAuthAccessToken)
func load() -> OAuthAccessToken?
func clear()
}
// MARK: - In-Memory Implementation
/// Default ``TokenStorage`` that stores the access token in memory only.
///
/// The token is lost when the process exits. For persistent storage
/// (e.g., system Keychain), implement ``TokenStorage`` directly.
public final class InMemoryTokenStorage: TokenStorage, @unchecked Sendable {
private var token: OAuthAccessToken?
public init() {}
public func save(_ token: OAuthAccessToken) {
self.token = token
}
public func load() -> OAuthAccessToken? {
token
}
public func clear() {
token = nil
}
}