从GoogleIdToken获取用户配置文件

Question

我正在尝试这样做：

https://developers.google.com/identity/sign-in/web/backend-auth#calling-the-tokeninfo-endpoint

我用CLIENT_ID复制了粘贴的Java代码，但是除了用户标识、电子邮件和电子邮件验证之外，我无法获得任何更多的信息。idTokenString验证确定。还有其他人可以这样做吗？

我要求这些在OAuth 2.0游乐场：

https://www.googleapis.com/auth/plus.login

https://www.googleapis.com/auth/plus.me

https://www.googleapis.com/auth/userinfo.email

https://www.googleapis.com/auth/userinfo.profile

https://www.googleapis.com/auth/plus.moments.write

https://www.googleapis.com/auth/plus.profile.agerange.read

https://www.googleapis.com/auth/plus.profile.language.read

https://www.googleapis.com/auth/plus.circles.members.read

我想user.profile是我唯一需要的吗？

这是我的代码：

GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(transport, jsonFactory)
                .setAudience(Arrays.asList(CLIENT_ID))
                .setIssuer("accounts.google.com")
                .build();

        GoogleIdToken idToken = verifier.verify(idTokenString);
        System.out.println("SUCCESS!");
        System.out.println(idToken);

        if (idToken != null) {
            GoogleIdToken.Payload payload = idToken.getPayload();

            // Print user identifier
            String userId = payload.getSubject();
            System.out.println("User ID: " + userId);

            // Get profile information from payload
            String email = payload.getEmail();
            boolean emailVerified = payload.getEmailVerified();
            String name = (String) payload.get("name");
            String pictureUrl = (String) payload.get("picture");
            String locale = (String) payload.get("locale");
            String familyName = (String) payload.get("family_name");
            String givenName = (String) payload.get("given_name");

            // Use or store profile information
            // ...
            System.out.println(email);
            System.out.println(emailVerified);
            System.out.println(name);
            System.out.println(pictureUrl);
            System.out.println(locale);
            System.out.println(familyName);
            System.out.println(givenName);


        } else {
            System.out.println("Invalid ID token.");
        }
    } catch (GeneralSecurityException | IOException e) {

        System.out.println("ERRRRO! Invalid ID token.");
    }

使用：JavaAPI客户端1.20.0

Answer 1

我今天在使用com.google.api客户端时遇到了同样的问题：google api客户端：1.22.0

但是我能够解决它。

当试图从OAuth2游乐场获取id令牌时，我注意到有这个请求

POST/oauth2/v4/token HTTP/1.1主机：www.googleapis.com

Google库有硬编码TOKEN_SERVER_URL在GoogleOAuthConstance与值https://accounts.google.com/o/oauth2/token

为了修复它，我创建了以下类

public class GoogleAuthorizationCodeTokenV4Request extends GoogleAuthorizationCodeTokenRequest {


    public GoogleAuthorizationCodeTokenV4Request(HttpTransport transport, JsonFactory jsonFactory, String clientId, String
            clientSecret, String code, String redirectUri) {
        super(transport, jsonFactory, "https://www.googleapis.com/oauth2/v4/token", clientId, clientSecret,
            code, redirectUri);
    }
}

然后只是调用它，而不是原始的GoogleAuthorizationCodeTokenRequest

return new GoogleAuthorizationCodeTokenV4Request(new NetHttpTransport(), JacksonFactory.getDefaultInstance(),
                clientId, secret, authToken, callBack)
                .execute();

使用profilescope，所有信息（图片、名称等）都在id\u标记中