/// <summary>Creates a message representation as follows:
/// HTTP method\n +
/// Content-MD5\n +
/// Response content type (accept header)\n +
/// Canonicalized URI\n
/// ISO-8601 UTC timestamp including milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)\n
/// Public-Key
/// </summary>
public string CreateMessageRepresentation(WebApiRequestContext context, string contentMd5Hash, string timestamp, bool queryStringDecode = false)
{
if (context == null || !context.IsValid)
{
return(null);
}
var url = context.Url;
if (queryStringDecode)
{
var uri = new Uri(url);
if (uri.Query != null && uri.Query.Length > 0)
{
url = string.Concat(uri.GetLeftPart(UriPartial.Path), HttpUtility.UrlDecode(uri.Query));
}
}
var result = string.Join(_delimiterRepresentation,
context.HttpMethod.ToLower(),
contentMd5Hash ?? "",
context.HttpAcceptType.ToLower(),
url.ToLower(),
timestamp,
context.PublicKey.ToLower()
);
return(result);
}
/// <summary>Creates a message representation as follows:
/// HTTP method\n +
/// Content-MD5\n +
/// Response content type (accept header)\n +
/// Canonicalized URI\n
/// ISO-8601 UTC timestamp including milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)\n
/// Public-Key
/// </summary>
public string CreateMessageRepresentation(WebApiRequestContext context, string contentMd5Hash, string timestamp)
{
if (context == null || !context.IsValid)
return null;
string result = string.Join(_delimiterRepresentation,
context.HttpMethod.ToLower(),
contentMd5Hash ?? "",
context.HttpAcceptType.ToLower(),
context.Url.ToLower(),
timestamp,
context.PublicKey.ToLower()
);
return result;
}
/// <summary>Creates a message representation as follows:
/// HTTP method\n +
/// Content-MD5\n +
/// Response content type (accept header)\n +
/// Canonicalized URI\n
/// ISO-8601 UTC timestamp including milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)\n
/// Public-Key
/// </summary>
public string CreateMessageRepresentation(WebApiRequestContext context, string contentMd5Hash, string timestamp)
{
if (context == null || !context.IsValid)
{
return(null);
}
string result = string.Join(_delimiterRepresentation,
context.HttpMethod.ToLower(),
contentMd5Hash ?? "",
context.HttpAcceptType.ToLower(),
context.Url.ToLower(),
timestamp,
context.PublicKey.ToLower()
);
return(result);
}
private void CallTheApi()
{
if (!string.IsNullOrWhiteSpace(txtUrl.Text) && !txtUrl.Text.EndsWith("/"))
txtUrl.Text = txtUrl.Text + "/";
if (!string.IsNullOrWhiteSpace(cboPath.Text) && !cboPath.Text.StartsWith("/"))
cboPath.Text = "/" + cboPath.Text;
var context = new WebApiRequestContext()
{
PublicKey = txtPublicKey.Text,
SecretKey = txtSecretKey.Text,
Url = txtUrl.Text + (radioOdata.Checked ? "odata/" : "api/") + txtVersion.Text + cboPath.Text,
HttpMethod = cboMethod.Text,
HttpAcceptType = (radioJson.Checked ? ApiConsumer.JsonAcceptType : ApiConsumer.XmlAcceptType)
};
if (!string.IsNullOrWhiteSpace(cboQuery.Text))
context.Url = string.Format("{0}?{1}", context.Url, cboQuery.Text);
if (!context.IsValid)
{
"Please enter Public-Key, Secret-Key, URL and method.".Box(MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Debug.WriteLine(context.ToString());
return;
}
var apiConsumer = new ApiConsumer();
var requestContent = new StringBuilder();
var response = new WebApiConsumerResponse();
var sb = new StringBuilder();
lblRequest.Text = "Request: " + context.HttpMethod + " " + context.Url;
lblRequest.Refresh();
var webRequest = apiConsumer.StartRequest(context, cboContent.Text, requestContent);
txtRequest.Text = requestContent.ToString();
bool result = apiConsumer.ProcessResponse(webRequest, response);
lblResponse.Text = "Response: " + response.Status;
sb.Append(response.Headers);
if (result && radioJson.Checked && radioOdata.Checked)
{
var customers = apiConsumer.TryParseCustomers(response);
if (customers != null)
{
sb.AppendLine(string.Format("Parsed {0} customer(s):", customers.Count));
foreach (var customer in customers)
sb.AppendLine(customer.ToString());
sb.Append("\r\n");
}
}
sb.Append(response.Content);
txtResponse.Text = sb.ToString();
cboPath.InsertRolled(cboPath.Text, 64);
cboQuery.InsertRolled(cboQuery.Text, 64);
cboContent.InsertRolled(cboContent.Text, 64);
}
public HttpWebRequest StartRequest(WebApiRequestContext context, string content, Dictionary <string, object> multipartData, out StringBuilder requestContent)
{
requestContent = new StringBuilder();
if (context == null || !context.IsValid)
{
return(null);
}
// client system time must not be too far away from api server time! check response header.
// ISO-8601 utc timestamp with milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)
string timestamp = DateTime.UtcNow.ToString("o");
byte[] data = null;
string contentMd5Hash = "";
var request = (HttpWebRequest)WebRequest.Create(context.Url);
SetTimeout(request);
request.UserAgent = Program.ConsumerName; // optional
request.Method = context.HttpMethod;
request.Headers.Add(HttpRequestHeader.Pragma, "no-cache");
request.Headers.Add(HttpRequestHeader.CacheControl, "no-cache, no-store");
request.Accept = context.HttpAcceptType;
request.Headers.Add(HttpRequestHeader.AcceptCharset, "UTF-8");
request.Headers.Add(WebApiGlobal.HeaderName.PublicKey, context.PublicKey);
request.Headers.Add(WebApiGlobal.HeaderName.Date, timestamp);
if (multipartData != null && multipartData.Count > 0)
{
var formDataBoundary = string.Format("----------{0:N}", Guid.NewGuid());
data = GetMultipartFormData(multipartData, formDataBoundary, requestContent);
contentMd5Hash = CreateContentMd5Hash(data);
request.ContentLength = data.Length;
request.ContentType = "multipart/form-data; boundary=" + formDataBoundary;
}
else if (!string.IsNullOrWhiteSpace(content) && BodySupported(request.Method))
{
requestContent.Append(content);
data = Encoding.UTF8.GetBytes(content);
contentMd5Hash = CreateContentMd5Hash(data);
request.ContentLength = data.Length;
request.ContentType = "application/json; charset=utf-8";
}
else if (BodySupported(request.Method))
{
request.ContentLength = 0;
}
if (!string.IsNullOrEmpty(contentMd5Hash))
{
// optional... provider returns HmacResult.ContentMd5NotMatching if there's no match
request.Headers.Add(HttpRequestHeader.ContentMd5, contentMd5Hash);
}
string messageRepresentation = CreateMessageRepresentation(context, contentMd5Hash, timestamp, true);
//Debug.WriteLine(messageRepresentation);
string signature = CreateSignature(context.SecretKey, messageRepresentation);
request.Headers.Add(HttpRequestHeader.Authorization, CreateAuthorizationHeader(signature));
if (data != null)
{
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
requestContent.Insert(0, request.Headers.ToString());
return(request);
}
public HttpWebRequest StartRequest(WebApiRequestContext context, string content, Dictionary<string, object> multipartData, out StringBuilder requestContent)
{
requestContent = new StringBuilder();
if (context == null || !context.IsValid)
return null;
// client system time must not be too far away from api server time! check response header.
// ISO-8601 utc timestamp with milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)
string timestamp = DateTime.UtcNow.ToString("o");
byte[] data = null;
string contentMd5Hash = "";
var request = (HttpWebRequest)WebRequest.Create(context.Url);
SetTimeout(request);
request.UserAgent = Program.ConsumerName; // optional
request.Method = context.HttpMethod;
request.Headers.Add(HttpRequestHeader.Pragma, "no-cache");
request.Headers.Add(HttpRequestHeader.CacheControl, "no-cache, no-store");
request.Accept = context.HttpAcceptType;
request.Headers.Add(HttpRequestHeader.AcceptCharset, "UTF-8");
request.Headers.Add(WebApiGlobal.HeaderName.PublicKey, context.PublicKey);
request.Headers.Add(WebApiGlobal.HeaderName.Date, timestamp);
if (multipartData != null && multipartData.Count > 0)
{
var formDataBoundary = string.Format("----------{0:N}", Guid.NewGuid());
data = GetMultipartFormData(multipartData, formDataBoundary, requestContent);
contentMd5Hash = CreateContentMd5Hash(data);
request.ContentLength = data.Length;
request.ContentType = "multipart/form-data; boundary=" + formDataBoundary;
}
else if (!string.IsNullOrWhiteSpace(content) && BodySupported(request.Method))
{
requestContent.Append(content);
data = Encoding.UTF8.GetBytes(content);
contentMd5Hash = CreateContentMd5Hash(data);
request.ContentLength = data.Length;
request.ContentType = "application/json; charset=utf-8";
}
else if (BodySupported(request.Method))
{
request.ContentLength = 0;
}
if (!string.IsNullOrEmpty(contentMd5Hash))
{
// optional... provider returns HmacResult.ContentMd5NotMatching if there's no match
request.Headers.Add(HttpRequestHeader.ContentMd5, contentMd5Hash);
}
string messageRepresentation = CreateMessageRepresentation(context, contentMd5Hash, timestamp);
//Debug.WriteLine(messageRepresentation);
string signature = CreateSignature(context.SecretKey, messageRepresentation);
request.Headers.Add(HttpRequestHeader.Authorization, CreateAuthorizationHeader(signature));
if (data != null)
{
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
requestContent.Insert(0, request.Headers.ToString());
return request;
}
/// <summary>Creates a message representation as follows:
/// HTTP method\n +
/// Content-MD5\n +
/// Response content type (accept header)\n +
/// Canonicalized URI\n
/// ISO-8601 UTC timestamp including milliseconds (e.g. 2013-09-23T09:24:43.5395441Z)\n
/// Public-Key
/// </summary>
public string CreateMessageRepresentation(WebApiRequestContext context, string contentMd5Hash, string timestamp, bool queryStringDecode = false)
{
if (context == null || !context.IsValid)
return null;
var url = context.Url;
if (queryStringDecode)
{
var uri = new Uri(url);
if (uri.Query != null && uri.Query.Length > 0)
{
url = string.Concat(uri.GetLeftPart(UriPartial.Path), HttpUtility.UrlDecode(uri.Query));
}
}
var result = string.Join(_delimiterRepresentation,
context.HttpMethod.ToLower(),
contentMd5Hash ?? "",
context.HttpAcceptType.ToLower(),
url.ToLower(),
timestamp,
context.PublicKey.ToLower()
);
return result;
}
private void CallTheApi()
{
if (txtUrl.Text.HasValue() && !txtUrl.Text.EndsWith("/"))
txtUrl.Text = txtUrl.Text + "/";
if (cboPath.Text.HasValue() && !cboPath.Text.StartsWith("/"))
cboPath.Text = "/" + cboPath.Text;
var context = new WebApiRequestContext
{
PublicKey = txtPublicKey.Text,
SecretKey = txtSecretKey.Text,
Url = txtUrl.Text + (radioOdata.Checked ? "odata/" : "api/") + txtVersion.Text + cboPath.Text,
HttpMethod = cboMethod.Text,
HttpAcceptType = (radioJson.Checked ? ApiConsumer.JsonAcceptType : ApiConsumer.XmlAcceptType)
};
if (cboQuery.Text.HasValue())
context.Url = string.Format("{0}?{1}", context.Url, cboQuery.Text);
if (!context.IsValid)
{
"Please enter Public-Key, Secret-Key, URL and method.".Box(MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Debug.WriteLine(context.ToString());
return;
}
var apiConsumer = new ApiConsumer();
var response = new WebApiConsumerResponse();
var sb = new StringBuilder();
StringBuilder requestContent = null;
Dictionary<string, object> multiPartData = null;
lblRequest.Text = "Request: " + context.HttpMethod + " " + context.Url;
lblRequest.Refresh();
if (radioApi.Checked && txtFile.Text.HasValue())
{
var id1 = txtIdentfier1.Text.ToInt();
var id2 = txtIdentfier2.Text;
var keyForId1 = "Id";
var keyForId2 = "";
multiPartData = new Dictionary<string, object>();
if (cboPath.Text.StartsWith("/Uploads/ProductImages"))
{
// only one identifier required: product id, sku or gtin
keyForId2 = "Sku";
}
else if (cboPath.Text.StartsWith("/Uploads/ImportFiles"))
{
// only one identifier required: import profile id or profile name
keyForId2 = "Name";
// to delete existing import files:
//multiPartData.Add("deleteExisting", true);
}
if (id1 != 0)
multiPartData.Add(keyForId1, id1);
if (id2.HasValue())
multiPartData.Add(keyForId2, id2);
apiConsumer.AddApiFileParameter(multiPartData, txtFile.Text);
}
var webRequest = apiConsumer.StartRequest(context, cboContent.Text, multiPartData, out requestContent);
txtRequest.Text = requestContent.ToString();
var result = apiConsumer.ProcessResponse(webRequest, response);
lblResponse.Text = "Response: " + response.Status;
sb.Append(response.Headers);
if (result && radioJson.Checked && radioOdata.Checked)
{
var customers = response.TryParseCustomers();
if (customers != null)
{
sb.AppendLine("Parsed {0} customer(s):".FormatInvariant(customers.Count));
customers.ForEach(x => sb.AppendLine(x.ToString()));
sb.Append("\r\n");
}
}
sb.Append(response.Content);
txtResponse.Text = sb.ToString();
cboPath.InsertRolled(cboPath.Text, 64);
cboQuery.InsertRolled(cboQuery.Text, 64);
cboContent.InsertRolled(cboContent.Text, 64);
}