/// <summary>
/// Logs in and returns the session ID
/// </summary>
/// <param name="user"></param>
/// <param name="password"></param>
/// <returns></returns>
private PkildSession Login_Internal(String user, SecureString password)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(BaseUri);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.Headers[HttpRequestHeader.Cookie] = "pkild_session=" + Session.SessionID;
using (Stream reqStream = request.GetRequestStream())
using (StreamWriter writer = new StreamWriter(reqStream))
{
String requestData = String.Format(
"username={0}&password={1}&login=Submit",
HttpUtility.UrlEncode(user, Encoding.UTF8),
HttpUtility.UrlEncode(password.ConvertToUnsecureString(), Encoding.UTF8));
writer.Write(requestData);
requestData.Zero();
}
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode != HttpStatusCode.OK)
throw new Exception("Failed to log in: Server returned status code " + response.StatusCode.ToString());
String cookies = response.Headers[HttpResponseHeader.SetCookie];
using (Stream responseStream = response.GetResponseStream())
{
var parser = new ResponseParser(new StreamReader(responseStream).ReadToEnd());
certRevokeNode = parser.RevocationNodeName;
CertificateState = parser.CertificateState;
}
if (cookies.ToString().StartsWith("pkild_session"))
return new PkildSession(cookies.ToString());
throw new Exception("Unexpected response from server");
}
}
private void FetchCertificateState()
{
CertificateState = net.CertificateState.Unknown;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(BaseUri.ToString() + "/action/select/6e65775f63657274"));
request.Method = "POST";
request.Headers[HttpRequestHeader.Cookie] = "pkild_session=" + Session.SessionID;
request.Headers["X-Requested-With"] = "XMLHttpRequest";
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode != HttpStatusCode.OK)
throw new Exception("Unexpected status code: " + response.StatusCode);
using (Stream respStream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(respStream))
{
var parser = new ResponseParser(reader.ReadToEnd());
CertificateState = parser.CertificateState;
certRevokeNode = parser.RevocationNodeName;
}
}
}
public bool RevokeCertificate()
{
if (CertificateState != CertificateState.Present)
throw new Exception("Can't revoke a missinr or already revoked certificate");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(BaseUri);
request.Method = "POST";
String requestData = "revoke_cert=revoke&action_type=revoke_cert&node_name=" + certRevokeNode;
request.ContentType = "application/x-www-form-urlencoded";
request.Headers[HttpRequestHeader.Cookie] = "pkild_session=" + Session.SessionID;
using (Stream reqStream = request.GetRequestStream())
using (StreamWriter writer = new StreamWriter(reqStream))
{
writer.Write(requestData);
}
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode != HttpStatusCode.OK)
throw new Exception("Failed to revoke certificate: Server returned status code " + response.StatusCode.ToString());
using (Stream responseStream = response.GetResponseStream())
{
var parser = new ResponseParser(new StreamReader(responseStream).ReadToEnd());
certRevokeNode = parser.RevocationNodeName;
}
}
FetchCertificateState();
return CertificateState == CertificateState.Revoked;
}
