/// <summary>
/// Authenticate client.
/// </summary>
/// <param name="remoteEndpoint">Uri connect.</param>
/// <param name="sslStream">Sslstreamn argument.</param>
/// <returns>Returned true if success.</returns>
private static bool AuthenticateAsClient(Uri remoteEndpoint, SslStream sslStream)
{
try
{
X509Certificate certificate = new X509Certificate("certificate.pfx");
sslStream.AuthenticateAsClient(remoteEndpoint.Host, new X509CertificateCollection(new[] { certificate }), SslProtocols.Tls, false);
}
catch (AuthenticationException e)
{
SMLogger.LogError(e.Message);
if (e.InnerException != null)
{
SMLogger.LogError(string.Format("Inner exception: {0}", e.InnerException.Message));
}
SMLogger.LogError("Authentication failed - closing the connection.");
return(false);
}
return(true);
}
/// <summary>
/// Get files via http request.
/// </summary>
/// <param name="content">Downloaded file.</param>
/// <param name="type">Type of file.</param>
/// <param name="requestUri">Full name of file.</param>
/// <param name="uri">The address site.</param>
private void PrivateGetFile(byte[] content, string type, Uri requestUri, string uri)
{
byte[] headers = this.GetHeaders(content);
if (headers == null)
{
SMLogger.LogError("HTTP response: Invalid");
return;
}
this.httpMonitor.LogResponse(headers, content.Length);
int status = this.GetStatus(headers);
SMLogger.LogInfo(string.Format("HTTP response: {0}, length: {1} name:{2}", status, content.LongLength, uri));
if (status == 200 || status == 101)
{
string url = requestUri.Scheme + "://" + requestUri.Authority;
string directory = string.Empty;
string localDir = string.Empty;
string file = requestUri.LocalPath;
string localFile = Path.GetFileName(uri);
for (int i = 0; i < requestUri.Segments.Length - 1; i++)
{
directory += requestUri.Segments[i];
localDir += requestUri.Segments[i].Replace('/', '\\');
}
if (!string.IsNullOrEmpty(localDir))
{
if (localDir[0] == '\\')
{
localDir = '.' + localDir;
}
Directory.CreateDirectory(localDir);
localFile = localDir + '\\' + localFile;
}
int contentOffset = headers.Length;
using (var fs = new FileStream(localFile, FileMode.Create))
{
fs.Write(content, contentOffset, content.Length - contentOffset);
}
if (type == ContentTypes.TextHtml)
{
string strContent = Encoding.UTF8.GetString(content, contentOffset, content.Length - contentOffset)
.Replace("http2frame_start\r\n", "")
.Replace("http2frame_end", "");
XHtmlDocument document = XHtmlDocument.Parse(strContent);
string path = url + directory;
foreach (var image in document.Images)
{
this.AddNameToDownloadList(string.Format("{0}/{1}", path.ToLower(), image.ToLower()));
}
foreach (var link in document.Links)
{
this.AddNameToDownloadList(string.Format("{0}/{1}", path.ToLower(), link.ToLower()));
}
foreach (var script in document.Scripts)
{
this.AddNameToDownloadList(string.Format("{0}/{1}", path.ToLower(), script.ToLower()));
}
}
} // if status 200
}
