asp.net - 使用现有访问 token 创建 Google Drive DriveService

Question

我正在使用 ASP.NET Web API 和 Google.Apis.Drive.v2 Client Library for .NET 将文件上传到用户 Drive。

使用适用于 .NET 的 Drive 客户端库的所有示例都需要身份验证流程。但是，当我已经知道访问 token 时，我应该如何创建 DriveService？

Answer 1

尽管自提出问题以来已经过去了 2 年，但今天我遇到了同样的情况，我的解决方案是:

var valid_token = "Pass_the_valid_token_here";
var token = new Google.Apis.Auth.OAuth2.Responses.TokenResponse()
{
    AccessToken = valid_token,
    ExpiresInSeconds = 3600,
    Issued = DateTime.Now
};

var fakeflow = new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
{
    ClientSecrets = new ClientSecrets
    {
        ClientId = "fakeClientId",
        ClientSecret = "fakeClientSecret"
    }
});

UserCredential credential = new UserCredential(fakeflow, "fakeUserId", token);
var serviceInitializer = new BaseClientService.Initializer()
{
    //ApplicationName = "Storage Sample",
    HttpClientInitializer = credential
};

DriveService service = new DriveService(serviceInitializer);