/// <summary>
/// Sign a web request using Auth.
/// </summary>
/// <param name="method">Http method GET, POST or DELETE</param>
/// <param name="url">The full url, including the querystring.</param>
/// <param name="postData">Data to post in xml or json fromat</param>
/// <returns>The web server response.</returns>
protected AuthResponse AuthWebRequest(QueryMethod method, string url, string postData, bool isBinary)
{
Uri uri = new Uri(url);
string nonce = this.GenerateNonce();
string timeStamp = this.GenerateTimeStamp();
string authheader = this.GenerateAuthorizationHeader(uri,
method.ToString(),
timeStamp,
nonce);
string querystringUri = this.GenerateQueryString(uri,
method.ToString(),
timeStamp,
nonce);
HttpWebRequest webRequest = (HttpWebRequest)System.Net.WebRequest.Create(querystringUri);
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.Headers.Add("x-app-name", ApiKeys.AppName);
webRequest.Headers.Add("x-api-version", ApiKeys.ApiVersion);
webRequest.Headers.Add("Authorization", authheader);
if (ApiKeys.UseCompression)
{
webRequest.Headers.Add("Accept-Encoding", "gzip,deflate");
webRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
}
if (method == QueryMethod.POST || method == QueryMethod.PUT || method == QueryMethod.DELETE)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//Write the data.
StreamWriter requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
}
}
AuthResponse authResponse = WebResponseGet(webRequest, isBinary);
authResponse.Method = method;
return(authResponse);
}
private AuthResponse RunRequest(QueryMethod method, string url, string data)
{
AuthRequest authRequest = new AuthRequest(_consumerKey, _consumerSecret, _appName);
using (authRequest)
{
OnRequest(this, new RequestEventArgs(method.ToString(), url, data));
AuthResponse authResponse = authRequest.AuthWebRequest(method, url, data);
OnResponse(this, new ResponseEventArgs(authResponse.Status, authResponse.Data));
return authResponse;
}
}
private AuthResponse ExecuteRequest(QueryMethod method, string url, string data)
{
string appName = this.GetAppName();
AuthRequest authRequest = new AuthRequest(_consumerKey, _consumerSecret, appName, _useCompression, _apiVersion);
using (authRequest)
{
OnRequest(this, new RequestEventArgs(method.ToString(), url, data));
AuthResponse authResponse = authRequest.AuthWebRequest(method, url, data);
OnResponse(this, new ResponseEventArgs(authResponse.Status, authResponse.Data));
return(authResponse);
}
}
/// <summary>
/// Signut a web request using Auth.
/// </summary>
/// <param name="method">Http method GET, POST or DELETE</param>
/// <param name="url">The full url, including the querystring.</param>
/// <param name="postData">Data to post in xml or json fromat</param>
/// <returns>The web server response.</returns>
public AuthResponse AuthWebRequest(QueryMethod method, string url, string postData)
{
string querystring = "";
string authheader = "";
Uri uri = new Uri(url);
string nonce = this.GenerateNonce();
string timeStamp = this.GenerateTimeStamp();
authheader = this.GenerateAuthorizationHeader(uri,
method.ToString(),
timeStamp,
nonce);
querystring = this.GenerateQueryString(uri,
method.ToString(),
timeStamp,
nonce);
AuthResponse authResponse = WebRequest(method, querystring, postData, authheader);
return authResponse;
}
/// <summary>
/// Sign a web request using Auth.
/// </summary>
/// <param name="method">Http method GET, POST or DELETE</param>
/// <param name="url">The full url, including the querystring.</param>
/// <param name="postData">Data to post in xml or json fromat</param>
/// <returns>The web server response.</returns>
public AuthResponse AuthWebRequest(QueryMethod method, string url, string postData, bool isBinary)
{
string querystring = string.Empty;
string authheader = string.Empty;
Uri uri = new Uri(url);
string nonce = this.GenerateNonce();
string timeStamp = this.GenerateTimeStamp();
authheader = this.GenerateAuthorizationHeader(uri,
method.ToString(),
timeStamp,
nonce);
querystring = this.GenerateQueryString(uri,
method.ToString(),
timeStamp,
nonce);
AuthResponse authResponse = WebRequest(method, querystring, postData, authheader, isBinary);
return(authResponse);
}
private AuthResponse WebRequest(QueryMethod method, string url, string postData, string authheader, bool isBinary)
{
HttpWebRequest webRequest = null;
StreamWriter requestWriter = null;
webRequest = (HttpWebRequest)System.Net.WebRequest.Create(url);
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.Headers.Add("x-app-name", _appName);
webRequest.Headers.Add("x-api-version", _apiVersion);
webRequest.Headers.Add("Authorization", authheader);
if (_useCompression == true)
{
webRequest.Headers.Add("Accept-Encoding", "gzip,deflate");
webRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
}
if (method == QueryMethod.POST || method == QueryMethod.PUT || method == QueryMethod.DELETE)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//Write the data.
requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
requestWriter = null;
}
}
AuthResponse authResponse = WebResponseGet(webRequest, isBinary);
authResponse.Method = method;
webRequest = null;
return(authResponse);
}
public void Write(string timeSpan, QueryMethod method)
{
if (!File.Exists(path))
{
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Write);
fs.Flush();
fs.Close();
fs = null;
}
StreamWriter writer = new StreamWriter(path, true, System.Text.Encoding.Default);
writer.WriteLine(timeSpan + " " + method.ToString());
writer.Flush();
writer.Close();
writer.Dispose();
}
private AuthResponse WebRequest(QueryMethod method, string url, string postData, string authheader)
{
HttpWebRequest webRequest = null;
StreamWriter requestWriter = null;
webRequest = (HttpWebRequest)System.Net.WebRequest.Create(url);
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.Headers.Add("x-api-version", "2.1");
webRequest.Headers.Add("x-app-name", _appName);
//Add authorization header
webRequest.Headers.Add("Authorization", authheader);
if (method == QueryMethod.POST)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//POST the data.
requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
requestWriter = null;
}
}
AuthResponse authResponse = WebResponseGet(webRequest);
authResponse.Method = method;
webRequest = null;
return(authResponse);
}
private WebResponse RunRegularRequest(QueryMethod method, string url, string data)
{
WebRequest request = WebRequest.Create(url);
request.Proxy = WebRequest.DefaultWebProxy;
request.ContentType = "application/json";
request.Method = method.ToString();
if (method == QueryMethod.POST)
{
using (StreamWriter writter = new StreamWriter(request.GetRequestStream()))
{
writter.Write(data);
}
}
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError)
{
using (HttpWebResponse exResponse = (HttpWebResponse)e.Response)
{
OnError(this, new ResponseErrorEventArgs(null, exResponse.StatusCode, exResponse.StatusDescription));
}
}
else
{
OnError(this, new ResponseErrorEventArgs(null, HttpStatusCode.BadRequest, e.Message));
}
}
return(response as WebResponse);
}
private AuthResponse WebRequest(QueryMethod method, string url, string postData, string authheader)
{
HttpWebRequest webRequest = null;
StreamWriter requestWriter = null;
webRequest = (HttpWebRequest)System.Net.WebRequest.Create(url);
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.Headers.Add("x-app-name", _appName);
webRequest.Headers.Add("x-api-version", "4.0");
webRequest.Headers.Add("Authorization", authheader);
if (_useCompression == true)
{
webRequest.Headers.Add("Accept-Encoding", "gzip,deflate");
webRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
}
if (method == QueryMethod.POST || method == QueryMethod.PUT || method == QueryMethod.DELETE)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//Write the data.
requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
requestWriter = null;
}
}
AuthResponse authResponse = WebResponseGet(webRequest);
authResponse.Method = method;
webRequest = null;
return authResponse;
}
void System.Xml.Serialization.IXmlSerializable.WriteXml(System.Xml.XmlWriter writer)
{
writer.WriteAttributeString("xmlns", "i", null, Namespaces.SchemaInstance);
writer.WriteAttributeString("xmlns", "q", null, Namespaces.Query);
writer.WriteAttributeString("Id", _id.ToString());
writer.WriteAttributeString("Method", _method.ToString());
writer.WriteAttributeString("StoredProcedureProvider", _storedProcedureProvider ?? "");
writer.WriteAttributeString("IsSelectDistinct", IsSelectDistinct.ToString());
writer.WriteAttributeString("IgnoreRegisterUserInfo", IgnoreRegisterUserInfo.ToString());
writer.WriteAttributeString("IsolationLevel", IsolationLevel.ToString());
writer.WriteAttributeString("CommandTimeout", CommandTimeout.ToString());
writer.WriteAttributeString("ProviderName", ProviderName.ToString());
writer.WriteAttributeString("IgnoreTypeSchema", IgnoreTypeSchema.ToString());
WriteItem <Projection>(writer, "Projection", _projection);
WriteItem <QueryExecutePredicate>(writer, "ExecutePredicate", _executePredicate);
writer.WriteStartElement("Entities", Namespaces.Query);
if (_entities != null)
{
foreach (System.Xml.Serialization.IXmlSerializable i in _entities)
{
writer.WriteStartElement("EntityInfo", Namespaces.Query);
i.WriteXml(writer);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
writer.WriteStartElement("Joins", Namespaces.Query);
if (_joins != null)
{
foreach (System.Xml.Serialization.IXmlSerializable i in _joins)
{
writer.WriteStartElement("JoinInfo", Namespaces.Query);
i.WriteXml(writer);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
WriteItem <ConditionalContainer>(writer, "Where", _whereClause);
WriteItem <Sort>(writer, "Sort", _sort);
WriteItem <GroupBy>(writer, "GroupBy", _groupby);
WriteItem <ConditionalContainer>(writer, "Having", _having);
WriteItem <TakeParameters>(writer, "TakeParameters", _takeParameters);
writer.WriteStartElement("NestedQueries", Namespaces.Query);
if (_nestedQueries != null)
{
foreach (System.Xml.Serialization.IXmlSerializable i in _nestedQueries)
{
writer.WriteStartElement("QueryInfo", Namespaces.Query);
i.WriteXml(writer);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
writer.WriteStartElement("Parameters", Namespaces.Query);
if (_parameters != null)
{
foreach (System.Xml.Serialization.IXmlSerializable i in _parameters)
{
writer.WriteStartElement("QueryParameter", Namespaces.Query);
i.WriteXml(writer);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
WriteItem <StoredProcedureName>(writer, "StoredProcedureName", _storedProcedureName ?? StoredProcedureName.Empty);
writer.WriteStartElement("Unions", Namespaces.Query);
if (_unions != null)
{
foreach (System.Xml.Serialization.IXmlSerializable i in _unions)
{
writer.WriteStartElement("Union", Namespaces.Query);
i.WriteXml(writer);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
}
private WebResponse RunRegularRequest(QueryMethod method, string url, string data)
{
WebRequest request = WebRequest.Create(url);
request.Proxy = WebRequest.DefaultWebProxy;
request.ContentType = "application/json";
request.Method = method.ToString();
if (method == QueryMethod.POST)
{
using (StreamWriter writter = new StreamWriter(request.GetRequestStream()))
{
writter.Write(data);
}
}
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError)
{
using (HttpWebResponse exResponse = (HttpWebResponse)e.Response)
{
OnError(this, new ResponseErrorEventArgs(null, exResponse.StatusCode, exResponse.StatusDescription));
}
}
else
{
OnError(this, new ResponseErrorEventArgs(null, HttpStatusCode.BadRequest, e.Message));
}
}
return response as WebResponse;
}
private AuthResponse ExecuteRequest(QueryMethod method, string url, string data)
{
string appName = this.GetAppName();
AuthRequest authRequest = new AuthRequest(_consumerKey, _consumerSecret, appName, _useCompression, _apiVersion);
using (authRequest)
{
OnRequest(this, new RequestEventArgs(method.ToString(), url, data));
AuthResponse authResponse = authRequest.AuthWebRequest(method, url, data);
OnResponse(this, new ResponseEventArgs(authResponse.Status, authResponse.Data));
return authResponse;
}
}
private AuthResponse WebRequest(QueryMethod method, string url, string postData, string authheader)
{
HttpWebRequest webRequest = null;
StreamWriter requestWriter = null;
webRequest = (HttpWebRequest)System.Net.WebRequest.Create(url);
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.Headers.Add("x-api-version", "2.1");
webRequest.Headers.Add("x-app-name", _appName);
//Add authorization header
webRequest.Headers.Add("Authorization", authheader);
if (method == QueryMethod.POST)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//POST the data.
requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
requestWriter = null;
}
}
AuthResponse authResponse = WebResponseGet(webRequest);
authResponse.Method = method;
webRequest = null;
return authResponse;
}
/// <summary>
/// The http request method
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="method">Query method</param>
/// <param name="apiKey">Api key</param>
/// <param name="accessToken">Access token</param>
/// <param name="url">Url</param>
/// <param name="payload">Payload</param>
/// <param name="logger">Optional, logger</param>
/// <param name="isDictionary">Is json string is a dictionary object. Default value is false</param>
/// <returns></returns>
private static T QueryHttp <T>(QueryMethod method, string apiKey, string accessToken, string url, string payload = null, IKiteLogger logger = null, bool isDictionary = false)
{
if (!Enum.IsDefined(typeof(QueryMethod), method))
{
return(default(T));
}
if (string.IsNullOrEmpty(url))
{
return(default(T));
}
try
{
logger?.OnLog($"{method}|apiKey={apiKey}, accessToken= {accessToken}, Url={url}, Payload= {payload}");
}
catch (Exception ex)
{
}
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = method.ToString().ToUpper();
request.AllowAutoRedirect = true;
request.Headers.Add(versionHeader, version);
request.Headers.Add("Authorization", $"token {apiKey}:{accessToken}");
if (method == QueryMethod.POST || method == QueryMethod.PUT)
{
request.ContentType = "application/x-www-form-urlencoded";
if (!string.IsNullOrEmpty(payload))
{
byte[] postData = Encoding.ASCII.GetBytes(payload);
request.ContentLength = postData.Length;
using (Stream stream = request.GetRequestStream())
{
stream.Write(postData, 0, postData.Length);
}
}
}
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
if (response.StatusCode == HttpStatusCode.OK)
{
//if logger is not null we will log the json string
if (logger != null)
{
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
Response <T> obj = ParseString <Response <T> >(reader.ReadToEnd(), logger: logger, methodName: typeof(T).Name, isDictionary: isDictionary);
if (obj == null)
{
return(default(T));
}
return(obj.data);
}
}
else //we serialize straight away
{
DataContractJsonSerializer serializer = null;
if (isDictionary)
{
serializer = new DataContractJsonSerializer(typeof(Response <T>), new DataContractJsonSerializerSettings()
{
UseSimpleDictionaryFormat = true
});
}
else
{
serializer = new DataContractJsonSerializer(typeof(Response <T>));
}
Response <T> obj = serializer.ReadObject(response.GetResponseStream()) as Response <T>;
if (obj == null)
{
return(default(T));
}
return(obj.data);
}
}
}
}
catch (WebException we)
{
try
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(ServerError));
ServerError se = serializer.ReadObject(we.Response.GetResponseStream()) as ServerError;
if (se != null)
{
try
{
logger?.OnLog($"{se.error_type} | {se.status} | {se.message}");
}
catch (Exception ex)
{
}
try
{
logger?.OnException(new ServerException(se, we.Status, typeof(T)));
}
catch (Exception ex)
{
}
}
}
catch (Exception ex)
{
try
{
logger?.OnException(ex);
}
catch (Exception ex1)
{
}
}
}
catch (Exception ex)
{
try
{
logger?.OnException(ex);
}
catch (Exception ex1)
{
}
}
return(default(T));
}
