2

使用 OAuth，我正在尝试向 Etsy 的 API 验证 Web 表单项目。有关更多信息，请阅读获取必要的凭据：

http://www.etsy.com/developers/documentation/getting_started/oauth

在下面的代码中，我的授权 URL 返回：

https://openapi.etsy.com/v2/oauth/request_token?oauth_token=xyz

当我在浏览器中访问它时，我收到一个关于缺少签名的错误。我认为我的网址不正确。Etsy 文档说我应该获取登录 url 参数。如何从我的代码中获取它？

var consumerContext = new OAuthConsumerContext
{
    SignatureMethod = SignatureMethod.HmacSha1,
    ConsumerKey = consumerKey,
    ConsumerSecret = consumerSecret,
    UseHeaderForOAuthParameters = true
};

var session = new OAuthSession(consumerContext, 
    "https://openapi.etsy.com/v2/oauth/request_token?scope=email_r%20listings_r",
    "https://openapi.etsy.com/v2/oauth/request_token",
    "https://openapi.etsy.com/v2/oauth/request_token");

IToken requestToken = session.GetRequestToken();
string authorisationUrl = session.GetUserAuthorizationUrlForToken(requestToken);
link1.NavigateUrl = authorisationUrl;
4

1 回答 1

2

作为 OAuthSession 的第三个和第四个参数，我有错误的 URL：

        public string GetAuthorizationUrl()
    {
        var consumerContext = new OAuthConsumerContext
        {
            SignatureMethod = SignatureMethod.HmacSha1,
            ConsumerKey = m_ConsumerKey,
            ConsumerSecret = m_ConsumerKeySecret,
            UseHeaderForOAuthParameters = true
        };

        var session = CreateSession();

        requestToken = session.GetRequestToken();
        System.Web.HttpContext.Current.Session["EtsyRequestToken"] = requestToken;
        return session.GetUserAuthorizationUrlForToken(requestToken);
    }

OAuthSession CreateSession()
    {
        OAuthConsumerContext consumerContext = new OAuthConsumerContext
        {
            ConsumerKey = m_ConsumerKey,
            ConsumerSecret = m_ConsumerKeySecret,
            SignatureMethod = SignatureMethod.HmacSha1
        };

        OAuthSession session = new OAuthSession(consumerContext, "https://openapi.etsy.com/v2/oauth/request_token?scope=transactions_r",

"https://www.etsy.com/oauth/signin",

"https://openapi.etsy.com/v2/oauth/access_token");
        session.CallbackUri = new Uri(m_ReturnUri);
        return session;
    }

我使用了WEB API。以下是我使用的库：

 <package id="Microsoft.AspNet.WebApi" version="4.0.30506.0" targetFramework="net40" />
 <package id="Microsoft.AspNet.WebApi.Client" version="4.0.30506.0" targetFramework="net40" />
 <package id="Microsoft.AspNet.WebApi.Core" version="4.0.30506.0" targetFramework="net40" />
 <package id="Microsoft.AspNet.WebApi.WebHost" version="4.0.30506.0" targetFramework="net40" />
 <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net40" />
 <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net40" />
 <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net40" />
 <package id="RestSharp" version="104.2.0" targetFramework="net40" />
于 2013-10-16T00:56:36.027 回答