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在android上使用谷歌id令牌

google-account android

0

undefined · 技术社区 · 8 年前

我可以用 GoogleSignInAccount.getIdToken()

令牌约为1kb字符串。我无法将其与每个服务器请求一起发送。那么,正确的方法是什么?如何在服务器端验证它?
谷歌方面对令牌验证是否有任何限制(配额)?

1 回复 | 直到 8 年前

1

0

undefined 8 年前

2、令牌刷新可以通过再次调用登录功能来实现:

private void loginGoogle(){
        //context is Activity
        GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
                .requestIdToken(context.getString(R.string.default_web_client_id)).requestEmail()
                .build();
        if (googleApiClient!=null) {
            googleApiClient.stopAutoManage((FragmentActivity) context);
            googleApiClient.disconnect();
        }
        googleApiClient = new GoogleApiClient.Builder(context)
                .enableAutoManage((FragmentActivity) context, new GoogleApiClient.OnConnectionFailedListener() {
                    @Override
                    public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
                        Log.d("auth", "connection failed");
                    }
                })
                .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
                .build();
        //
        OptionalPendingResult<GoogleSignInResult> opr =
                Auth.GoogleSignInApi.silentSignIn(googleApiClient);
        if (opr.isDone()) {
            GoogleSignInResult r = opr.get();
            Log.d("auth", "google silent signin sync");
            fillGoogleProfile(r.getSignInAccount());
        } else {
            opr.setResultCallback(new ResultCallback<GoogleSignInResult>() {
                @Override
                public void onResult(@NonNull GoogleSignInResult result) {
                    Log.d("auth", "google silent signin async");
                    if (result.getSignInAccount()==null) {
                        Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(googleApiClient);
                        //catch result in the onActivityResult
                        context.startActivityForResult(signInIntent, RC_SIGN_IN);
                        return;
                    }
                    fillGoogleProfile(result.getSignInAccount());
                }
            });
        }
    }