格式化请求标头值

Question

试图弄清楚我是否需​​要在标头值中转义字符。与下面的示例非常相似，我将OAuth的头部授权发送到服务器资源：

“PUT /api/v1/articles/6.json HTTP/1.1\r\nAccept: /\r\nUser-Agent: OAuth gem v0.4.5\r\nContent-Length: 9\r\nContent-Type: application/x-www-form-urlencoded\r\nAuthorization: OAuth oauth_consumer_key=\”nMu4u9pLRfDrxhPVK5yn\“, oauth_nonce=\”5346IG1e5bV3ytQwdFqkP8Rgr0VJiA9Xb4FE0\“, oauth_signature=\”64545G%2Byp%2F2BsqJ%2BUUgbjIIIV9E%3D\“, oauth_signature_method=\”HMAC-SHA1\“, oauth_timestamp=\”1330022891\“, oauth_token=\”ivouGxpsJbyIU5viPKOO\“, oauth_version=\”1.0\“\r\nConnection: close\r\nHost: someHostNameHere\r\n\r\n”

现在我将它（我的授权集合的值部分）作为一个大字符串发送到我的授权密钥的值：

"OAuth oauth_consumer_key=Mu4u9pLRfDrxhPVK5y, oauth_nonce=5346IG1e5bV3ytQwdFqkP8Rgr0VJiA9Xb4FE0, oauth_signature=64545G%2Byp%2F2BsqJ%2BUUgbjIIIV9E%3D, oauth_signature_method=HMAC-SHA1, oauth_timestamp=1330022891, oauth_token=ivouGxpsJbyIU5viPKOO, oauth_version=1.0"

Answer 1

我将如何做到这一点：

var url = "https://somedomain.com/resource/v1/";
var request = WebRequest.Create(url) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "text/xml";
var oAuthHeader = "OAuth oauth_consumer_key=Mu4u9pLRfDrxhPVK5y, oauth_nonce=5346IG1e5bV3ytQwdFqkP8Rgr0VJiA9Xb4FE0, oauth_signature=64545G%2Byp%2F2BsqJ%2BUUgbjIIIV9E%3D, oauth_signature_method=HMAC-SHA1, oauth_timestamp=1330022891, oauth_token=ivouGxpsJbyIU5viPKOO, oauth_version=1.0";
request.Headers.Add("Authorization", oAuthHeader);
var response = request.GetResponse();

不确定为什么要构建自己的原始HttpRequest。显然，您可以调用某个函数来生成OAuth标头值，这只是示范性的。