Auth0.swift : Enregistrement et renouvellement des jetons

let credentialsManager = CredentialsManager(authentication: Auth0.authentication())

Auth0
    .webAuth()
    .scope("openid profile offline_access")
    .start { result in
        switch result {
        case .success(let credentials):
            // Pass the credentials over to the Credentials Manager
            credentialsManager.store(credentials: credentials)
        case .failure(let error):
            // Handle error
        }
}

guard credentialsManager.canRenew() else {
    // Present login page
}

credentialsManager.credentials { result in 
    switch result {
    case .success(let credentials):
        // Valid credentials; you can access token properties such as
        // `idToken`, `accessToken`
    case .failure(let error):
        // Handle error, present login page
    }
}

let keychain = SimpleKeychain(service: "Auth0")

Auth0
    .webAuth()
    .scope("openid profile offline_access")
    .start { result in
        switch result {
        case .success(let credentials):
            guard let refreshToken = credentials.refreshToken else { 
                // Handle error 
                return
            }
            // Store the tokens
            do {
                try keychain.set(credentials.accessToken, forKey: "access_token")
                try keychain.set(refreshToken, forKey: "refresh_token")
            } catch {
                // Handle error
            }
            // You might want to route to your app's main flow at this point
        case .failure(let error):
            // Handle error
        }
}

let keychain = SimpleKeychain(service: "Auth0")

Auth0
    .authentication()
    .renew(withRefreshToken: refreshToken)
    .start { result in
        switch(result) {
        case .success(let credentials):
            // If you have Refresh Token Rotation enabled, you get a 
            // new refresh token
            // Otherwise you only get a new access token
            guard let refreshToken = credentials.refreshToken else { 
                // Handle error 
                return
            }
            // Store the new tokens
            do {
                try keychain.set(credentials.accessToken, forKey: "access_token")
                try keychain.set(refreshToken, forKey: "refresh_token")
            } catch {
                // Handle error
            }
        case .failure(let error):
            // Handle error
        }
}