将 DotNetOpenAuth 与 Jira 5.1.2 一起使用

Question

我在使用 DotNetOpenAuth 与 Jira 通信时遇到了问题。

var payload =   
    new {
        fields = new
        {
            project = new { id = 10000 },
            summary = summary,
            description = description,
            issuetype = new { id = (int)issueTypeId }
        }
    };

webRequest = OAuthConsumer.PrepareAuthorizedRequest(
    new MessageReceivingEndpoint(url, HttpDeliveryMethods.PostRequest),
    accessToken
);

byte[] payloadContent = System.Text.Encoding.UTF8.GetBytes(Newtonsoft.Json.JsonConvert.SerializeObject(payload));
webRequest.ContentLength = payloadContent.Length;
using (var stream = webRequest.GetRequestStream())
{
    stream.Write(payloadContent, 0, payloadContent.Length);
}

然而，webRequest.GetRequestStream() 只是抛出一个异常This property cannot be set after writing has started.

我正在尝试使用http://docs.atlassian.com/jira/REST/latest/#id120664 创建一个新问题。如果我使用基本身份验证而不是 OAuth，则代码可以正常工作，并且我使用 GET 的所有其他 OAuth 调用都可以正常工作。

有人对使用 DotNetOpenAuth 和 Jira 有什么建议吗？

谢谢！

Answer 1

终于找到问题了。需要使用以下代码：

var payload =   
    new {
        fields = new
        {
            project = new { id = 10000 },
            summary = summary,
            description = description,
            issuetype = new { id = (int)issueTypeId }
        }
    };

webRequest = OAuthConsumer.PrepareAuthorizedRequest(
    new MessageReceivingEndpoint(url, HttpDeliveryMethods.AuthorizationHeaderRequest | HttpDeliveryMethods.PostRequest),
    accessToken
);

webRequest.ContentType = "application/json";

byte[] payloadContent = System.Text.Encoding.UTF8.GetBytes(Newtonsoft.Json.JsonConvert.SerializeObject(payload));
webRequest.ContentLength = payloadContent.Length;
using (var stream = webRequest.GetRequestStream())
{
    stream.Write(payloadContent, 0, payloadContent.Length);
}

基本上，我需要在调用PrepareAuthorizedRequest 时添加HttpDeliveryMethods.AuthorizationHeaderRequest，然后我需要在向流中添加任何内容之前设置ContentType 属性。