public static void AddAuthorizationHeader(WebRequest request, AuthHeaderGenerator authHeaderGen)
{
if (authHeaderGen != null)
{
request.Headers.Add(authHeaderGen.Name, authHeaderGen.Value);
}
}
private static void SetupAuthorization(WebRequest request, AuthHeaderGenerator authHeaderGen)
{
if (typeof(ApiTokenAuthHeaderGenerator).IsInstanceOfType(authHeaderGen))
{
SetupAuthorization(request, authHeaderGen.Value);
} else if (typeof(SessionIdAuthHeaderGenerator).IsInstanceOfType(authHeaderGen))
{
request.Headers.Add(authHeaderGen.Name, authHeaderGen.Value);
}
}
public static byte[] PostHttp(AuthHeaderGenerator authHeaderGen, string path, byte[] content, IDictionary <string, string> headers)
{
try
{
System.Net.ServicePointManager.SecurityProtocol = (SecurityProtocolType)768 | (SecurityProtocolType)3072;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(path);
request.Method = "POST";
request.ContentType = ESL_CONTENT_TYPE_APPLICATION_JSON;
request.ContentLength = content.Length;
AddAdditionalHeaders(request, headers);
setupAuthorization(request, authHeaderGen.Value);
request.Accept = ESL_ACCEPT_TYPE_APPLICATION_JSON;
SetProxy(request);
using (Stream dataStream = request.GetRequestStream())
{
dataStream.Write(content, 0, content.Length);
}
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
var memoryStream = new MemoryStream();
CopyTo(responseStream, memoryStream);
byte[] result = memoryStream.ToArray();
return(result);
}
}
catch (WebException e)
{
using (var stream = e.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
string errorDetails = reader.ReadToEnd();
throw new EslServerException(String.Format("{0} HTTP {1} on URI {2}. Optional details: {3}", e.Message,
((HttpWebResponse)e.Response).Method, e.Response.ResponseUri, errorDetails),
errorDetails, e);
}
}
catch (Exception e)
{
throw new EslException("Error communicating with esl server. " + e.Message, e);
}
}
public static string MultipartPostHttp(string apiToken, string path, byte[] content, string boundary, AuthHeaderGenerator authHeaderGen)
{
WebRequest request = WebRequest.Create(path);
try
{
System.Net.ServicePointManager.SecurityProtocol = (SecurityProtocolType)768 | (SecurityProtocolType)3072;
request.Method = "POST";
request.ContentType = string.Format(ESL_CONTENT_TYPE_APPLICATION_MULTIPART, boundary);
request.ContentLength = content.Length;
AddAuthorizationHeader(request, authHeaderGen);
SetProxy(request);
using (Stream dataStream = request.GetRequestStream())
{
dataStream.Write(content, 0, content.Length);
}
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
return(reader.ReadToEnd());
}
}
catch (WebException e)
{
using (var stream = e.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
string errorDetails = reader.ReadToEnd();
throw new EslServerException(String.Format("{0} HTTP {1} on URI {2}. Optional details: {3}", e.Message,
((HttpWebResponse)e.Response).Method, e.Response.ResponseUri, errorDetails),
errorDetails, e);
}
}
catch (Exception e)
{
throw new EslException("Error communicating with esl server. " + e.Message, e);
}
}
public static string MultipartPostHttp(string apiKey, string path, byte[] content, string boundary, AuthHeaderGenerator authHeaderGen)
{
return(MultipartPostHttp(apiKey, path, content, boundary, authHeaderGen, new Dictionary <string, string> ()));
}
public static byte [] DeleteHttp(AuthHeaderGenerator authHeader, string path, byte [] content, IDictionary <string, string> headers)
{
headers[authHeader.Name] = authHeader.Value;
return(DeleteHttp(path, content, headers, (string)null));
}
public static byte[] PostHttp(AuthHeaderGenerator authHeaderGen, string path, byte[] content)
{
return(PostHttp(authHeaderGen, path, content, new Dictionary <string, string> ()));
}
public static byte[] MultipartPostHttp (string apiToken, string path, byte[] content, string boundary, AuthHeaderGenerator authHeaderGen)
{
WebRequest request = WebRequest.Create (path);
try {
request.Method = "POST";
request.ContentType = string.Format ("multipart/form-data; boundary={0}", boundary);
request.ContentLength = content.Length;
AddAuthorizationHeader(request, authHeaderGen);
using (Stream dataStream = request.GetRequestStream ()) {
dataStream.Write (content, 0, content.Length);
}
WebResponse response = request.GetResponse ();
using (Stream responseStream = response.GetResponseStream()) {
var memoryStream = new MemoryStream ();
CopyTo (responseStream, memoryStream);
byte[] result = memoryStream.ToArray();
return result;
}
}
catch (WebException e){
using (var stream = e.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
string errorDetails = reader.ReadToEnd();
throw new EslServerException(String.Format("{0} HTTP {1} on URI {2}. Optional details: {3}", e.Message,
((HttpWebResponse)e.Response).Method, e.Response.ResponseUri, errorDetails),
errorDetails, e);
}
}
catch (Exception e) {
throw new EslException("Error communicating with esl server. " + e.Message,e);
}
}
public static void AddAuthorizationHeader(WebRequest request, AuthHeaderGenerator authHeaderGen)
{
request.Headers.Add(authHeaderGen.Name, authHeaderGen.Value);
}
public static byte[] MultipartPostHttp(string apiToken, string path, byte[] content, string boundary, AuthHeaderGenerator authHeaderGen)
{
WebRequest request = WebRequest.Create(path);
try {
request.Method = "POST";
request.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
request.ContentLength = content.Length;
AddAuthorizationHeader(request, authHeaderGen);
using (Stream dataStream = request.GetRequestStream()) {
dataStream.Write(content, 0, content.Length);
}
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream()) {
var memoryStream = new MemoryStream();
CopyTo(responseStream, memoryStream);
byte[] result = memoryStream.ToArray();
return(result);
}
}
catch (WebException e) {
using (var stream = e.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
string errorDetails = reader.ReadToEnd();
throw new EslServerException(String.Format("{0} HTTP {1} on URI {2}. Optional details: {3}", e.Message,
((HttpWebResponse)e.Response).Method, e.Response.ResponseUri, errorDetails),
errorDetails, e);
}
}
catch (Exception e) {
throw new EslException("Error communicating with esl server. " + e.Message, e);
}
}
