public void ExecuteTest()
{
HttpConnection target = new HttpConnection();
HttpWebRequest httpRequest = GetHttpWebRequest();
string actual = target.Execute(payLoad, httpRequest);
Assert.IsNotNull(actual);
}
/// <summary>
/// Makes a request to API service
/// </summary>
/// <param name="apiCallHandler"></param>
/// <returns></returns>
public string MakeRequestUsing(IAPICallPreHandler apiCallHandler)
{
string responseString = string.Empty;
string uri = apiCallHandler.GetEndpoint();
Dictionary <string, string> headers = apiCallHandler.GetHeaderMap();
string payload = apiCallHandler.GetPayload();
//Constructing HttpWebRequest object
ConnectionManager connMngr = ConnectionManager.Instance;
HttpWebRequest httpRequest = connMngr.GetConnection(this.config, uri);
httpRequest.Method = RequestMethod;
if (headers != null && headers.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headers[BaseConstants.ContentTypeHeader].Trim();
headers.Remove(BaseConstants.ContentTypeHeader);
}
if (headers != null && headers.ContainsKey(BaseConstants.UserAgentHeader))
{
httpRequest.UserAgent = headers[BaseConstants.UserAgentHeader].Trim();
headers.Remove(BaseConstants.UserAgentHeader);
}
foreach (KeyValuePair <string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
if (apiCallHandler.GetCredential() is CertificateCredential)
{
CertificateCredential certCredential = (CertificateCredential)apiCallHandler.GetCredential();
//Load the certificate into an X509Certificate2 object.
if (((CertificateCredential)certCredential).PrivateKeyPassword.Trim() == string.Empty)
{
x509 = new X509Certificate2(((CertificateCredential)certCredential).CertificateFile);
}
else
{
x509 = new X509Certificate2(((CertificateCredential)certCredential).CertificateFile, ((CertificateCredential)certCredential).PrivateKeyPassword);
}
httpRequest.ClientCertificates.Add(x509);
}
HttpConnection connectionHttp = new HttpConnection(config);
string response = connectionHttp.Execute(payload, httpRequest);
return(response);
}
private string GenerateOAuthToken(string base64ClientId)
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
if (config.ContainsKey(BaseConstants.OAuthEndpoint))
{
baseUri = new Uri(config[BaseConstants.OAuthEndpoint]);
}
else if (config.ContainsKey(BaseConstants.EndpointConfig))
{
baseUri = new Uri(config[BaseConstants.EndpointConfig]);
}
else if (config.ContainsKey(BaseConstants.ApplicationModeConfig))
{
string mode = config[BaseConstants.ApplicationModeConfig];
if (mode.Equals(BaseConstants.LiveMode))
{
baseUri = new Uri(BaseConstants.RESTLiveEndpoint);
}
else if (mode.Equals(BaseConstants.SandboxMode))
{
baseUri = new Uri(BaseConstants.RESTSandboxEndpoint);
}
else
{
throw new ConfigException("You must specify one of mode(live/sandbox) OR endpoint in the configuration");
}
}
bool success = Uri.TryCreate(baseUri, OAuthTokenPath, out uniformResourceIdentifier);
ConnectionManager connManager = ConnectionManager.Instance;
HttpWebRequest httpRequest = connManager.GetConnection(this.config, uniformResourceIdentifier.AbsoluteUri);
Dictionary <string, string> headers = new Dictionary <string, string>();
headers.Add("Authorization", "Basic " + base64ClientId);
string postRequest = "grant_type=client_credentials";
httpRequest.Method = "POST";
httpRequest.Accept = "*/*";
httpRequest.ContentType = "application/x-www-form-urlencoded";
UserAgentHeader userAgentHeader = new UserAgentHeader(SdkVersion == null ? "" : SdkVersion.GetSDKId(), SdkVersion == null ? "" : SdkVersion.GetSDKVersion());
Dictionary <string, string> userAgentMap = userAgentHeader.GetHeader();
foreach (KeyValuePair <string, string> entry in userAgentMap)
{
// aganzha
//iso-8859-1
var iso8851 = Encoding.GetEncoding("iso-8859-1", new EncoderReplacementFallback(string.Empty), new DecoderExceptionFallback());
var bytes = Encoding.Convert(Encoding.UTF8, iso8851, Encoding.UTF8.GetBytes(entry.Value));
httpRequest.UserAgent = iso8851.GetString(bytes);
}
foreach (KeyValuePair <string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
HttpConnection httpConnection = new HttpConnection(config);
response = httpConnection.Execute(postRequest, httpRequest);
JObject deserializedObject = (JObject)JsonConvert.DeserializeObject(response);
string generatedToken = (string)deserializedObject["token_type"] + " " + (string)deserializedObject["access_token"];
appId = (string)deserializedObject["app_id"];
secondsToExpire = (int)deserializedObject["expires_in"];
timeInMilliseconds = DateTime.Now.Millisecond;
return(generatedToken);
}
private string GenerateOAuthToken(string base64ClientID)
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
if (config.ContainsKey(BaseConstants.OAUTH_ENDPOINT))
{
baseUri = new Uri(config[BaseConstants.OAUTH_ENDPOINT]);
}
else if (config.ContainsKey(BaseConstants.END_POINT_CONFIG))
{
baseUri = new Uri(config[BaseConstants.END_POINT_CONFIG]);
}
bool success = Uri.TryCreate(baseUri, OAUTHTOKENPATH, out uniformResourceIdentifier);
ConnectionManager connManager = ConnectionManager.Instance;
HttpWebRequest httpRequest = connManager.GetConnection(ConfigManager.Instance.GetProperties(), uniformResourceIdentifier.AbsoluteUri);
Dictionary<string, string> headers = new Dictionary<string, string>();
headers.Add("Authorization", "Basic " + base64ClientID);
string postRequest = "grant_type=client_credentials";
httpRequest.Method = "POST";
httpRequest.Accept = "*/*";
httpRequest.UserAgent = RESTConfiguration.FormUserAgentHeader();
foreach (KeyValuePair<string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
HttpConnection httpConnection = new HttpConnection(config);
response = httpConnection.Execute(postRequest, httpRequest);
JObject deserializedObject = (JObject)JsonConvert.DeserializeObject(response);
string generatedToken = (string)deserializedObject["token_type"] + " " + (string)deserializedObject["access_token"];
appID = (string)deserializedObject["app_id"];
secondsToExpire = (int)deserializedObject["expires_in"];
timeInMilliseconds = DateTime.Now.Millisecond;
return generatedToken;
}
/// <summary>
/// Makes a request to API service
/// </summary>
/// <param name="apiCallHandler"></param>
/// <returns></returns>
public string MakeRequestUsing(IAPICallPreHandler apiCallHandler)
{
string responseString = string.Empty;
string uri = apiCallHandler.GetEndpoint();
Dictionary <string, string> headers = apiCallHandler.GetHeaderMap();
string payload = apiCallHandler.GetPayload();
//Constructing HttpWebRequest object
ConnectionManager connMngr = ConnectionManager.Instance;
HttpWebRequest httpRequest = connMngr.GetConnection(this.config, uri);
httpRequest.Method = RequestMethod;
if (headers != null && headers.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headers[BaseConstants.ContentTypeHeader].Trim();
headers.Remove(BaseConstants.ContentTypeHeader);
}
if (headers != null && headers.ContainsKey(BaseConstants.UserAgentHeader))
{
httpRequest.UserAgent = headers[BaseConstants.UserAgentHeader].Trim();
headers.Remove(BaseConstants.UserAgentHeader);
}
foreach (KeyValuePair <string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
if (apiCallHandler.GetCredential() is CertificateCredential)
{
CertificateCredential certCredential = (CertificateCredential)apiCallHandler.GetCredential();
System.Exception x509LoadFromFileException = null;
X509Certificate2 x509 = null;
try
{
//Load the certificate into an X509Certificate2 object.
if (string.IsNullOrEmpty(certCredential.PrivateKeyPassword.Trim()))
{
x509 = new X509Certificate2(certCredential.CertificateFile);
}
else
{
x509 = new X509Certificate2(certCredential.CertificateFile, certCredential.PrivateKeyPassword);
}
}
catch (System.Exception ex)
{
x509LoadFromFileException = ex;
}
// If we failed to load the certificate from the specified file,
// then try loading it from the certificates store using the provided UserName.
if (x509 == null)
{
// Start by checking the local machine store.
x509 = this.GetX509CertificateForUserName(certCredential.UserName, StoreLocation.LocalMachine);
}
// If the certificate couldn't be found in the LM store, check
// the current user store.
if (x509 == null)
{
x509 = this.GetX509CertificateForUserName(certCredential.UserName, StoreLocation.CurrentUser);
}
// If the certificate still hasn't been loaded by this point,
// then it means it failed to be loaded from a file and was not
// found in any of the certificate stores.
if (x509 == null)
{
throw new PayPalException("Failed to load the certificate file", x509LoadFromFileException);
}
httpRequest.ClientCertificates.Add(x509);
}
HttpConnection connectionHttp = new HttpConnection(config);
string response = connectionHttp.Execute(payload, httpRequest);
return(response);
}
/// <summary>
/// Configures and executes REST call: Supports JSON
/// </summary>
/// <typeparam name="T">Generic Type parameter for response object</typeparam>
/// <param name="config">Configuration Dictionary</param>
/// <param name="apiCallPreHandler">IAPICallPreHandler instance</param>
/// <param name="httpMethod">HttpMethod type</param>
/// <param name="resourcePath">URI path of the resource</param>
/// <returns>Response object or null otherwise for void API calls</returns>
/// <exception cref="PayPal.HttpException">Thrown if there was an error sending the request.</exception>
/// <exception cref="PayPal.PaymentsException">Thrown if an HttpException was raised and contains a Payments API error object.</exception>
/// <exception cref="PayPal.PayPalException">Thrown for any other issues encountered. See inner exception for further details.</exception>
private static T ConfigureAndExecute <T>(Dictionary <string, string> config, IAPICallPreHandler apiCallPreHandler, HttpMethod httpMethod, string resourcePath)
{
try
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
Dictionary <string, string> headersMap = apiCallPreHandler.GetHeaderMap();
baseUri = new Uri(apiCallPreHandler.GetEndpoint());
if (Uri.TryCreate(baseUri, resourcePath, out uniformResourceIdentifier))
{
ConnectionManager connMngr = ConnectionManager.Instance;
connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
HttpWebRequest httpRequest = connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
httpRequest.Method = httpMethod.ToString();
// Set custom content type (default to [application/json])
if (headersMap != null && headersMap.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headersMap[BaseConstants.ContentTypeHeader].Trim();
headersMap.Remove(BaseConstants.ContentTypeHeader);
}
else
{
httpRequest.ContentType = BaseConstants.ContentTypeHeaderJson;
}
// Set User-Agent HTTP header
if (headersMap.ContainsKey(BaseConstants.UserAgentHeader))
{
// aganzha
//iso-8859-1
var iso8851 = Encoding.GetEncoding("iso-8859-1", new EncoderReplacementFallback(string.Empty), new DecoderExceptionFallback());
var bytes = Encoding.Convert(Encoding.UTF8, iso8851, Encoding.UTF8.GetBytes(headersMap[BaseConstants.UserAgentHeader]));
httpRequest.UserAgent = iso8851.GetString(bytes);
headersMap.Remove(BaseConstants.UserAgentHeader);
}
// Set Custom HTTP headers
foreach (KeyValuePair <string, string> entry in headersMap)
{
httpRequest.Headers.Add(entry.Key, entry.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
// Execute call
HttpConnection connectionHttp = new HttpConnection(config);
response = connectionHttp.Execute(apiCallPreHandler.GetPayload(), httpRequest);
if (typeof(T).Name.Equals("Object"))
{
return(default(T));
}
else if (typeof(T).Name.Equals("String"))
{
return((T)Convert.ChangeType(response, typeof(T)));
}
else
{
return(JsonFormatter.ConvertFromJson <T>(response));
}
}
else
{
throw new PayPalException("Cannot create URL; baseURI=" + baseUri.ToString() + ", resourcePath=" + resourcePath);
}
}
catch (HttpException ex)
{
// Check to see if we have a Payments API error.
if (ex.StatusCode == HttpStatusCode.BadRequest)
{
PaymentsException paymentsEx;
if (ex.TryConvertTo <PaymentsException>(out paymentsEx))
{
throw paymentsEx;
}
}
throw;
}
catch (PayPalException)
{
throw;
}
catch (System.Exception ex)
{
throw new PayPalException(ex.Message, ex);
}
}
private string GenerateOAuthToken(string base64ClientID)
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
if (config.ContainsKey(BaseConstants.OAUTH_ENDPOINT))
{
baseUri = new Uri(config[BaseConstants.OAUTH_ENDPOINT]);
}
else if (config.ContainsKey(BaseConstants.END_POINT_CONFIG))
{
baseUri = new Uri(config[BaseConstants.END_POINT_CONFIG]);
}
else if (config.ContainsKey(BaseConstants.APPLICATION_MODE_CONFIG))
{
string mode = config[BaseConstants.APPLICATION_MODE_CONFIG];
if (mode.Equals(BaseConstants.LIVE_MODE))
{
baseUri = new Uri(BaseConstants.REST_LIVE_ENDPOINT);
}
else if (mode.Equals(BaseConstants.SANDBOX_MODE))
{
baseUri = new Uri(BaseConstants.REST_SANDBOX_ENDPOINT);
}
else
{
throw new ConfigException("You must specify one of mode(live/sandbox) OR endpoint in the configuration");
}
}
bool success = Uri.TryCreate(baseUri, OAUTHTOKENPATH, out uniformResourceIdentifier);
ConnectionManager connManager = ConnectionManager.Instance;
HttpWebRequest httpRequest = connManager.GetConnection(this.config, uniformResourceIdentifier.AbsoluteUri);
Dictionary<string, string> headers = new Dictionary<string, string>();
headers.Add("Authorization", "Basic " + base64ClientID);
string postRequest = "grant_type=client_credentials";
httpRequest.Method = "POST";
httpRequest.Accept = "*/*";
httpRequest.ContentType = "application/x-www-form-urlencoded";
httpRequest.UserAgent = RESTConfiguration.FormUserAgentHeader();
foreach (KeyValuePair<string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
HttpConnection httpConnection = new HttpConnection(config);
response = httpConnection.Execute(postRequest, httpRequest);
JObject deserializedObject = (JObject)JsonConvert.DeserializeObject(response);
string generatedToken = (string)deserializedObject["token_type"] + " " + (string)deserializedObject["access_token"];
appID = (string)deserializedObject["app_id"];
secondsToExpire = (int)deserializedObject["expires_in"];
timeInMilliseconds = DateTime.Now.Millisecond;
return generatedToken;
}
/// <summary>
/// Configures and executes REST call: Supports JSON
/// </summary>
/// <typeparam name="T">Generic Type parameter for response object</typeparam>
/// <param name="apiContext">APIContext object</param>
/// <param name="httpMethod">HttpMethod type</param>
/// <param name="resource">URI path of the resource</param>
/// <param name="payload">JSON request payload</param>
/// <returns>Response object or null otherwise for void API calls</returns>
/// <exception cref="PayPal.HttpException">Thrown if there was an error sending the request.</exception>
/// <exception cref="PayPal.PaymentsException">Thrown if an HttpException was raised and contains a Payments API error object.</exception>
/// <exception cref="PayPal.PayPalException">Thrown for any other issues encountered. See inner exception for further details.</exception>
public static T ConfigureAndExecute <T>(APIContext apiContext, HttpMethod httpMethod, string resource, string payload = "")
{
// Verify the state of the APIContext object.
if (apiContext == null)
{
throw new PayPalException("APIContext object is null");
}
try
{
var config = apiContext.GetConfigWithDefaults();
var headersMap = GetHeaderMap(apiContext);
var endpoint = GetEndpoint(config);
// Create the URI where the HTTP request will be sent.
Uri uniformResourceIdentifier = null;
var baseUri = new Uri(endpoint);
if (!Uri.TryCreate(baseUri, resource, out uniformResourceIdentifier))
{
throw new PayPalException("Cannot create URL; baseURI=" + baseUri.ToString() + ", resourcePath=" + resource);
}
// Create the HttpRequest object that will be used to send the HTTP request.
var connMngr = ConnectionManager.Instance;
connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
var httpRequest = connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
httpRequest.Method = httpMethod.ToString();
// Set custom content type (default to [application/json])
if (headersMap != null && headersMap.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headersMap[BaseConstants.ContentTypeHeader].Trim();
headersMap.Remove(BaseConstants.ContentTypeHeader);
}
else
{
httpRequest.ContentType = BaseConstants.ContentTypeHeaderJson;
}
// Set User-Agent HTTP header
if (headersMap.ContainsKey(BaseConstants.UserAgentHeader))
{
// aganzha
//iso-8859-1
var iso8851 = Encoding.GetEncoding("iso-8859-1", new EncoderReplacementFallback(string.Empty), new DecoderExceptionFallback());
var bytes = Encoding.Convert(Encoding.UTF8, iso8851, Encoding.UTF8.GetBytes(headersMap[BaseConstants.UserAgentHeader]));
httpRequest.UserAgent = iso8851.GetString(bytes);
headersMap.Remove(BaseConstants.UserAgentHeader);
}
// Set Custom HTTP headers
foreach (KeyValuePair <string, string> entry in headersMap)
{
httpRequest.Headers.Add(entry.Key, entry.Value);
}
// Log the headers
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
// Execute call
var connectionHttp = new HttpConnection(config);
var response = connectionHttp.Execute(payload, httpRequest);
if (typeof(T).Name.Equals("Object"))
{
return(default(T));
}
else if (typeof(T).Name.Equals("String"))
{
return((T)Convert.ChangeType(response, typeof(T)));
}
return(JsonFormatter.ConvertFromJson <T>(response));
}
catch (HttpException ex)
{
// Check to see if we have a Payments API error.
if (ex.StatusCode == HttpStatusCode.BadRequest)
{
PaymentsException paymentsEx;
if (ex.TryConvertTo <PaymentsException>(out paymentsEx))
{
throw paymentsEx;
}
}
throw;
}
catch (PayPalException)
{
// If we get a PayPalException, just rethrow to preserve the stack trace.
throw;
}
catch (System.Exception ex)
{
throw new PayPalException(ex.Message, ex);
}
}
/// <summary>
/// Makes a request to API service
/// </summary>
/// <param name="apiCallHandler"></param>
/// <returns></returns>
public string MakeRequestUsing(IAPICallPreHandler apiCallHandler)
{
string responseString = string.Empty;
string uri = apiCallHandler.GetEndpoint();
Dictionary<string, string> headers = apiCallHandler.GetHeaderMap();
string payload = apiCallHandler.GetPayload();
//Constructing HttpWebRequest object
ConnectionManager connMngr = ConnectionManager.Instance;
HttpWebRequest httpRequest = connMngr.GetConnection(this.config, uri);
httpRequest.Method = RequestMethod;
if (headers != null && headers.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headers[BaseConstants.ContentTypeHeader].Trim();
headers.Remove(BaseConstants.ContentTypeHeader);
}
if (headers != null && headers.ContainsKey(BaseConstants.UserAgentHeader))
{
httpRequest.UserAgent = headers[BaseConstants.UserAgentHeader].Trim();
headers.Remove(BaseConstants.UserAgentHeader);
}
foreach (KeyValuePair<string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
if (apiCallHandler.GetCredential() is CertificateCredential)
{
CertificateCredential certCredential = (CertificateCredential)apiCallHandler.GetCredential();
System.Exception x509LoadFromFileException = null;
X509Certificate2 x509 = null;
try
{
//Load the certificate into an X509Certificate2 object.
if (string.IsNullOrEmpty(certCredential.PrivateKeyPassword.Trim()))
{
x509 = new X509Certificate2(certCredential.CertificateFile);
}
else
{
x509 = new X509Certificate2(certCredential.CertificateFile, certCredential.PrivateKeyPassword);
}
}
catch (System.Exception ex)
{
x509LoadFromFileException = ex;
}
// If we failed to load the certificate from the specified file,
// then try loading it from the certificates store using the provided UserName.
if (x509 == null)
{
// Start by checking the local machine store.
x509 = this.GetX509CertificateForUserName(certCredential.UserName, StoreLocation.LocalMachine);
}
// If the certificate couldn't be found in the LM store, check
// the current user store.
if (x509 == null)
{
x509 = this.GetX509CertificateForUserName(certCredential.UserName, StoreLocation.CurrentUser);
}
// If the certificate still hasn't been loaded by this point,
// then it means it failed to be loaded from a file and was not
// found in any of the certificate stores.
if (x509 == null)
{
throw new PayPalException("Failed to load the certificate file", x509LoadFromFileException);
}
httpRequest.ClientCertificates.Add(x509);
}
HttpConnection connectionHttp = new HttpConnection(config);
string response = connectionHttp.Execute(payload, httpRequest);
return response;
}
private string GenerateOAuthToken(string base64ClientId)
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
if (config.ContainsKey(BaseConstants.OAuthEndpoint))
{
baseUri = new Uri(config[BaseConstants.OAuthEndpoint]);
}
else if (config.ContainsKey(BaseConstants.EndpointConfig))
{
baseUri = new Uri(config[BaseConstants.EndpointConfig]);
}
else if (config.ContainsKey(BaseConstants.ApplicationModeConfig))
{
string mode = config[BaseConstants.ApplicationModeConfig];
if (mode.Equals(BaseConstants.LiveMode))
{
baseUri = new Uri(BaseConstants.RESTLiveEndpoint);
}
else if (mode.Equals(BaseConstants.SandboxMode))
{
baseUri = new Uri(BaseConstants.RESTSandboxEndpoint);
}
else
{
throw new ConfigException("You must specify one of mode(live/sandbox) OR endpoint in the configuration");
}
}
bool success = Uri.TryCreate(baseUri, OAuthTokenPath, out uniformResourceIdentifier);
ConnectionManager connManager = ConnectionManager.Instance;
HttpWebRequest httpRequest = connManager.GetConnection(this.config, uniformResourceIdentifier.AbsoluteUri);
Dictionary<string, string> headers = new Dictionary<string, string>();
headers.Add("Authorization", "Basic " + base64ClientId);
string postRequest = "grant_type=client_credentials";
httpRequest.Method = "POST";
httpRequest.Accept = "*/*";
httpRequest.ContentType = "application/x-www-form-urlencoded";
UserAgentHeader userAgentHeader = new UserAgentHeader(SdkVersion == null ? "" : SdkVersion.GetSDKId(), SdkVersion == null ? "" : SdkVersion.GetSDKVersion());
Dictionary<string, string> userAgentMap = userAgentHeader.GetHeader();
foreach (KeyValuePair<string, string> entry in userAgentMap)
{
// aganzha
//iso-8859-1
var iso8851 = Encoding.GetEncoding("iso-8859-1", new EncoderReplacementFallback(string.Empty), new DecoderExceptionFallback());
var bytes = Encoding.Convert(Encoding.UTF8,iso8851, Encoding.UTF8.GetBytes(entry.Value));
httpRequest.UserAgent = iso8851.GetString(bytes);
}
foreach (KeyValuePair<string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
HttpConnection httpConnection = new HttpConnection(config);
response = httpConnection.Execute(postRequest, httpRequest);
JObject deserializedObject = (JObject)JsonConvert.DeserializeObject(response);
string generatedToken = (string)deserializedObject["token_type"] + " " + (string)deserializedObject["access_token"];
appId = (string)deserializedObject["app_id"];
secondsToExpire = (int)deserializedObject["expires_in"];
timeInMilliseconds = DateTime.Now.Millisecond;
return generatedToken;
}
/// <summary>
/// Makes a request to API service
/// </summary>
/// <param name="apiCallHandler"></param>
/// <returns></returns>
public string MakeRequestUsing(IAPICallPreHandler apiCallHandler)
{
string responseString = string.Empty;
string uri = apiCallHandler.GetEndpoint();
Dictionary<string, string> headers = apiCallHandler.GetHeaderMap();
string payload = apiCallHandler.GetPayload();
//Constructing HttpWebRequest object
ConnectionManager connMngr = ConnectionManager.Instance;
HttpWebRequest httpRequest = connMngr.GetConnection(this.config, uri);
httpRequest.Method = RequestMethod;
if (headers != null && headers.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headers[BaseConstants.ContentTypeHeader].Trim();
headers.Remove(BaseConstants.ContentTypeHeader);
}
if (headers != null && headers.ContainsKey(BaseConstants.UserAgentHeader))
{
httpRequest.UserAgent = headers[BaseConstants.UserAgentHeader].Trim();
headers.Remove(BaseConstants.UserAgentHeader);
}
foreach (KeyValuePair<string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
if (apiCallHandler.GetCredential() is CertificateCredential)
{
CertificateCredential certCredential = (CertificateCredential)apiCallHandler.GetCredential();
//Load the certificate into an X509Certificate2 object.
if (((CertificateCredential)certCredential).PrivateKeyPassword.Trim() == string.Empty)
{
x509 = new X509Certificate2(((CertificateCredential)certCredential).CertificateFile);
}
else
{
x509 = new X509Certificate2(((CertificateCredential)certCredential).CertificateFile, ((CertificateCredential)certCredential).PrivateKeyPassword);
}
httpRequest.ClientCertificates.Add(x509);
}
HttpConnection connectionHttp = new HttpConnection(config);
string response = connectionHttp.Execute(payload, httpRequest);
return response;
}
/// <summary>
/// Configures and executes REST call: Supports JSON
/// </summary>
/// <typeparam name="T">Generic Type parameter for response object</typeparam>
/// <param name="config">Configuration Dictionary</param>
/// <param name="apiCallPreHandler">IAPICallPreHandler instance</param>
/// <param name="httpMethod">HttpMethod type</param>
/// <param name="resourcePath">URI path of the resource</param>
/// <returns>Response object or null otherwise for void API calls</returns>
private static T ConfigureAndExecute <T>(Dictionary <string, string> config, IAPICallPreHandler apiCallPreHandler, HttpMethod httpMethod, string resourcePath)
{
try
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
Dictionary <string, string> headersMap = apiCallPreHandler.GetHeaderMap();
baseUri = new Uri(apiCallPreHandler.GetEndpoint());
if (Uri.TryCreate(baseUri, resourcePath, out uniformResourceIdentifier))
{
ConnectionManager connMngr = ConnectionManager.Instance;
connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
HttpWebRequest httpRequest = connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
httpRequest.Method = httpMethod.ToString();
// Set custom content type (default to [application/json])
if (headersMap != null && headersMap.ContainsKey(BaseConstants.ContentTypeHeader))
{
httpRequest.ContentType = headersMap[BaseConstants.ContentTypeHeader].Trim();
headersMap.Remove(BaseConstants.ContentTypeHeader);
}
else
{
httpRequest.ContentType = BaseConstants.ContentTypeHeaderJson;
}
// Set User-Agent HTTP header
if (headersMap.ContainsKey(BaseConstants.UserAgentHeader))
{
httpRequest.UserAgent = headersMap[BaseConstants.UserAgentHeader];
headersMap.Remove(BaseConstants.UserAgentHeader);
}
// Set Custom HTTP headers
foreach (KeyValuePair <string, string> entry in headersMap)
{
httpRequest.Headers.Add(entry.Key, entry.Value);
}
foreach (string headerName in httpRequest.Headers)
{
logger.DebugFormat(headerName + ":" + httpRequest.Headers[headerName]);
}
// Execute call
HttpConnection connectionHttp = new HttpConnection(config);
response = connectionHttp.Execute(apiCallPreHandler.GetPayload(), httpRequest);
if (typeof(T).Name.Equals("Object"))
{
return(default(T));
}
else if (typeof(T).Name.Equals("String"))
{
return((T)Convert.ChangeType(response, typeof(T)));
}
else
{
return(JsonConvert.DeserializeObject <T>(response));
}
}
else
{
throw new PayPalException("Cannot create URL; baseURI=" + baseUri.ToString() + ", resourcePath=" + resourcePath);
}
}
catch (PayPalException ex)
{
throw ex;
}
catch (System.Exception ex)
{
throw new PayPalException(ex.Message, ex);
}
}
public static T ConfigureAndExecute <T>(APIContext apiContext, HttpMethod httpMethod, string resource, Dictionary <string, string> headersMap, string payLoad)
{
try
{
string response = null;
Dictionary <string, String> headers;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
Dictionary <string, string> config = null;
if (apiContext.Config == null)
{
config = ConfigManager.getConfigWithDefaults(ConfigManager.Instance.GetProperties());
}
else
{
config = ConfigManager.getConfigWithDefaults(apiContext.Config);
}
baseUri = GetBaseURI(config);
bool success = Uri.TryCreate(baseUri, resource, out uniformResourceIdentifier);
RESTConfiguration restConfiguration = new RESTConfiguration(config, headersMap);
restConfiguration.authorizationToken = apiContext.AccessToken;
restConfiguration.requestId = apiContext.RequestID;
headers = restConfiguration.GetHeaders();
ConnectionManager connMngr = ConnectionManager.Instance;
connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
HttpWebRequest httpRequest = connMngr.GetConnection(config, uniformResourceIdentifier.ToString());
httpRequest.Method = httpMethod.ToString();
if (headers != null && headers.ContainsKey("Content-Type"))
{
httpRequest.ContentType = headers["Content-Type"];
headers.Remove("Content-Type");
}
else
{
httpRequest.ContentType = "application/json";
}
httpRequest.ContentLength = payLoad.Length;
foreach (KeyValuePair <string, string> header in headers)
{
if (header.Key.Trim().Equals("User-Agent"))
{
httpRequest.UserAgent = header.Value;
}
else
{
httpRequest.Headers.Add(header.Key, header.Value);
}
}
if (logger.IsDebugEnabled)
{
foreach (string headerName in httpRequest.Headers)
{
logger.Debug(headerName + ":" + httpRequest.Headers[headerName]);
}
}
HttpConnection connectionHttp = new HttpConnection(config);
response = connectionHttp.Execute(payLoad, httpRequest);
if (typeof(T).Name.Equals("Object"))
{
return(default(T));
}
else
{
return(JsonConvert.DeserializeObject <T>(response));
}
}
catch (PayPalException ex)
{
throw ex;
}
catch (System.Exception ex)
{
throw new PayPalException(ex.Message, ex);
}
}
private string GenerateOAuthToken(string base64ClientID)
{
string response = null;
Uri uniformResourceIdentifier = null;
Uri baseUri = null;
if (config.ContainsKey(BaseConstants.OAUTH_ENDPOINT))
{
baseUri = new Uri(config[BaseConstants.OAUTH_ENDPOINT]);
}
else if (config.ContainsKey(BaseConstants.END_POINT_CONFIG))
{
baseUri = new Uri(config[BaseConstants.END_POINT_CONFIG]);
}
else if (config.ContainsKey(BaseConstants.APPLICATION_MODE_CONFIG))
{
string mode = config[BaseConstants.APPLICATION_MODE_CONFIG];
if (mode.Equals(BaseConstants.LIVE_MODE))
{
baseUri = new Uri(BaseConstants.REST_LIVE_ENDPOINT);
}
else if (mode.Equals(BaseConstants.SANDBOX_MODE))
{
baseUri = new Uri(BaseConstants.REST_SANDBOX_ENDPOINT);
}
else
{
throw new ConfigException("You must specify one of mode(live/sandbox) OR endpoint in the configuration");
}
}
bool success = Uri.TryCreate(baseUri, OAUTHTOKENPATH, out uniformResourceIdentifier);
ConnectionManager connManager = ConnectionManager.Instance;
HttpWebRequest httpRequest = connManager.GetConnection(this.config, uniformResourceIdentifier.AbsoluteUri);
Dictionary <string, string> headers = new Dictionary <string, string>();
headers.Add("Authorization", "Basic " + base64ClientID);
string postRequest = "grant_type=client_credentials";
httpRequest.Method = "POST";
httpRequest.Accept = "*/*";
httpRequest.ContentType = "application/x-www-form-urlencoded";
httpRequest.UserAgent = RESTConfiguration.FormUserAgentHeader();
foreach (KeyValuePair <string, string> header in headers)
{
httpRequest.Headers.Add(header.Key, header.Value);
}
HttpConnection httpConnection = new HttpConnection(config);
response = httpConnection.Execute(postRequest, httpRequest);
JObject deserializedObject = (JObject)JsonConvert.DeserializeObject(response);
string generatedToken = (string)deserializedObject["token_type"] + " " + (string)deserializedObject["access_token"];
appID = (string)deserializedObject["app_id"];
secondsToExpire = (int)deserializedObject["expires_in"];
timeInMilliseconds = DateTime.Now.Millisecond;
return(generatedToken);
}
