com.truelayer.java.http.auth.AccessTokenInvalidator Maven / Gradle / Ivy

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TrueLayer Java SDK for https://truelayer.com

There is a newer version: 16.3.1

package com.truelayer.java.http.auth;

import static com.truelayer.java.Constants.HeaderNames.AUTHORIZATION;
import static org.apache.commons.lang3.ObjectUtils.isNotEmpty;

import com.truelayer.java.entities.RequestScopes;
import lombok.RequiredArgsConstructor;
import okhttp3.Authenticator;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.Route;
import org.apache.commons.lang3.ObjectUtils;

@RequiredArgsConstructor
public class AccessTokenInvalidator implements Authenticator {

    private final IAccessTokenManager tokenManager;

    @Override
    public Request authenticate(Route route, Response response) {
        if (isNotEmpty(response.request().header(AUTHORIZATION))) {
            // we are here in case of 401 on requests containing an Authorization HTTP header
            RequestScopes requestedScopes = response.request().tag(RequestScopes.class);
            if (ObjectUtils.isNotEmpty(requestedScopes)
                    && !requestedScopes.getScopes().isEmpty()) tokenManager.invalidateToken(requestedScopes);
        }
        return null;
    }
}