地理服务器中的身份验证 - asp.net 中的 POST 方法

Posted 2023-03-25

【中文标题】地理服务器中的身份验证 - asp.net 中的 POST 方法

【英文标题】：Authentication in geoserver - POST method in asp.net

【发布时间】：2012-06-28 22:41:31

【问题描述】：

我想使用我的 asp.net 应用程序进行 POST 调用以在 geoserver 中进行身份验证，这是我的代码

HttpWebRequest req = WebRequest.Create(new Uri("http://localhost:1979/geoserver/rest")) as HttpWebRequest;
req.Method = "POST";
req.ContentType = "application/xml";
string authInfo = "admin:geoserver";
req.Headers["Authorization"] =  Convert.ToBase64String(Encoding.ASCII.GetBytes("Basic"+ authInfo));

// Build a string with all the params, properly encoded.
// We assume that the arrays paramName and paramVal are
// of equal length:
StringBuilder paramz = new StringBuilder();
for (int i = 0; i < paramName.Length; i++)

    paramz.append(paramName[i]);
    paramz.append("=");
    paramz.append(HttpUtility.UrlEncode(paramVal[i]));
    paramz.append("&");


paramz.Append("username");
paramz.Append("=");
paramz.Append("admin");
paramz.Append("&");
paramz.Append("password");
paramz.Append("=");
paramz.Append("geoserver");

CredentialCache cc = new CredentialCache();
cc.Add(
    new Uri("http://localhost:1979/geoserver/rest"),
    "Basic",
    new NetworkCredential("admin", "geoserver", "localhost"));

req.Credentials = new NetworkCredential("admin", "geoserver", "localhost");  
//req.Credentials = CredentialCache.DefaultCredentials;
//req.Credentials = cc;
//req.AllowAutoRedirect = true;

// Encode the parameters as form data:
byte[] formData =
    UTF8Encoding.UTF8.GetBytes(paramz.ToString());
req.ContentLength = formData.Length;

// Send the request:
using (Stream post = req.GetRequestStream())

    post.Write(formData, 0, formData.Length);


// Pick up the response:
string result = null;

HttpWebResponse resp=null;
try

    resp = (HttpWebResponse)req.GetResponse();
    using (resp as HttpWebResponse)
    
        StreamReader reader =
            new StreamReader(resp.GetResponseStream());
        result = reader.ReadToEnd();
    

catch (WebException we)

    HttpWebResponse errorResponse = we.Response as HttpWebResponse;
    if (errorResponse.StatusCode == HttpStatusCode.NotFound)
    

    

即使我包含我的登录凭据，我也会收到此错误“远程服务器返回错误：(401) 未经授权”

提前致谢

【参考方案1】：

改变这一行

req.Headers["Authorization"] =  Convert.ToBase64String(Encoding.ASCII.GetBytes("Basic"+ authInfo));

到

req.Headers["Authorization"] =  Convert.ToBase64String(Encoding.ASCII.GetBytes("Basic "+ authInfo));

Authorization 标头实际上是 Basic YyXxZzEtcEtc 与嵌入空间。