I am trying to post some data to an EndPoint, resulting in response - illegal characters in path
RootDTO = the DTO structure, I pasted the example XML to this site
So I believe it's not the problem.
Am I doing something wrong?
private Boolean ApiRequest(string order, string path)
{
var t = string.Empty;
var Obj_response = new RootDTO();
byte[] requestData = Encoding.UTF8.GetBytes(order);
HttpWebRequest req = WebRequest.Create(new Uri(path)) as HttpWebRequest;
req.Method = "POST";
req.Accept = "application/xml";
req.ContentType = "application/xml; charset=utf-8";
req.ContentLength = requestData.Length;
using (Stream post = req.GetRequestStream())
{
post.Write(requestData, 0, requestData.Length);
}
try
{
//XmlSerializer serializer = new XmlSerializer(typeof(RootDTO));
using (HttpWebResponse resp = req.GetResponse() as HttpWebResponse)
{
string resJson = string.Empty;
if (resp.StatusCode == HttpStatusCode.OK)
{
var ms = new StreamReader(resp.GetResponseStream(), UTF8Encoding.UTF8);
t = ms.ReadToEnd(); // <-----t contains "illegal characters in path"
return true;
}
else
{ // error occured?
return false;
}
}
}
catch (WebException ex)
{
// error during APIrequest
var resp = new StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
}
return false;
}
The answer was easy to solve - there were a problem in the XML
the thing that cause the problem was:
<url>
http://www.domain.com
</url>
I changed it to:
<url>http://www.domain.com</url>
that fixed it.
Related
I am getting '(400) Bad Request.' when I try complete authenticate against an ALM REST API, the first part (authentication) is successful) and I get the LWSSO_COOKIE_KEY, but site-session always fails with a 400 error code.
What am I doing wrong please... very confused!
// Authentication XML : 0 = User, 1 = Password
private const string AuthenticationXML = #"<alm-authentication>" +
"<user>{0}</user><password>{1}</password></alm-authentication>";
baseRequestURL = settings.QualityCentreURL + "/qcbin/";
Authentication is done first (and is successful) :
string authRequest = baseRequestURL + "authentication-point/alm-authenticate";
HttpWebRequest myauthrequest = (HttpWebRequest)WebRequest.Create(authRequest);
string xml = String.Format(AuthenticationXML, qcSettings.Username, qcSettings.Password);
byte[] Requestbytes = Encoding.UTF8.GetBytes(xml);
myauthrequest.Method = "POST";
myauthrequest.ContentType = "application/xml";
myauthrequest.ContentLength = Requestbytes.Length;
myauthrequest.Accept = "application/xml";
Stream RequestStr = myauthrequest.GetRequestStream();
RequestStr.Write(Requestbytes, 0, Requestbytes.Length);
RequestStr.Close();
HttpWebResponse myauthres = (HttpWebResponse)myauthrequest.GetResponse();
authenticationCookie = myauthres.Headers.Get("Set-Cookie");
The Site-Session code is :
public void GetSiteSession()
{
// Creat the web request fore site-session.
string request = baseRequestURL + "rest/site-session";
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(request);
string xml = String.Empty;
byte[] requestbytes = Encoding.UTF8.GetBytes(xml);
// Update the attributes before sending.
webRequest.Method = "POST";
webRequest.ContentType = "application/xml";
webRequest.Accept = "application/xml";
webRequest.Headers.Set(HttpRequestHeader.Cookie, authenticationCookie);
try
{
Stream requestStream = webRequest.GetRequestStream();
requestStream.Write(requestbytes, 0, requestbytes.Length);
requestStream.Close();
HttpWebResponse webRequestResponse = (HttpWebResponse)webRequest.GetResponse();
Stream responseStream = webRequestResponse.GetResponseStream();
XDocument doc = XDocument.Load(responseStream);
}
catch (System.Net.WebException except)
{
Console.WriteLine(except.Message);
}
}
I have tried cutting ;Path=/;HTTPOnly from LWSSO_COOKIE_KEY as per this question, but to no avail.
The API reference I found(here) seems to be a big vague or, possibly that I haven't understood it... :P
Apologies, it seems that with 12.53 I should have been using 'api/authentication/sign-in'
string requestURL = baseRequestURL + "api/authentication/sign-in";
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestURL);
var credentials = String.Format("{0}:{1}", qcSettings.Username, qcSettings.Password);
request.CookieContainer = authenticationCookieContainer;
request.Headers.Set(HttpRequestHeader.Authorization, "Basic " + Convert.ToBase64String(Encoding.UTF8.GetBytes(credentials)));
var authResponse = request.GetResponse();
errorString = String.Empty;
}
catch (System.Net.WebException except)
{
errorString = except.Message;
return false;
}
errorString = String.Empty;
return true;
}
I'm trying to log in into iCloud using a Json Post request in C#. Before trying to implement the code I was studying a little bit the iCloud requests using Chrome Console and using an Ad-on to replicate the requests in order to obtain the same result of the website.
First of All I checked the request directly from iCloud website:
And this is the response:
{
"serviceErrors" : [ {
"code" : "-20101",
"message" : "Il tuo ID Apple o la password non sono corretti."
} ]
}
Using "Advance REST Client" ad Chrome plugin to replicate the request I ve tried the same Json request to the same Url. But I get Empty response:
I Also tried to copy and paste the whole Header (All the settings) and than send the request but the response is the same:
Anyone has an Advice?
UPDATE: I tried to implement A Json request through c# program:
var httpWebRequest = (HttpWebRequest)WebRequest.Create("https://idmsa.apple.com/appleauth/auth/signin");
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
string json = "{accountName: \"briesanji #gmail.com\", password: \"testPassword\", rememberMe: false, trustTokens: []}";
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var result = streamReader.ReadToEnd();
}
The problem is that Execution breaks when the
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
is hit and it gives me this error: System.Net.WebException: 'Error Remote Server: (400) Request not valid.'
UPDATE: I solved in this way:
void POST(string url, string jsonContent)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
Byte[] byteArray = encoding.GetBytes(jsonContent);
request.ContentLength = byteArray.Length;
request.ContentType = #"application/json";
using (Stream dataStream = request.GetRequestStream())
{
dataStream.Write(byteArray, 0, byteArray.Length);
}
long length = 0;
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
length = response.ContentLength;
}
}
catch (WebException ex)
{
// Log exception and throw as for GET example above
}
}
string GET(string url)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
try
{
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
return reader.ReadToEnd();
}
}
catch (WebException ex)
{
WebResponse errorResponse = ex.Response;
using (Stream responseStream = errorResponse.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, Encoding.GetEncoding("utf-8"));
String errorText = reader.ReadToEnd();
// log errorText
}
throw;
}
}
Anyways I tested also the Answer and it was good to.. So I check it as valid thanks.
With this i dont get any error and the response content of the second request just tells me that there were too many failed logins for the test account...
private static void ICloud()
{
var cc = new CookieContainer();
var first = (HttpWebRequest)WebRequest.Create("https://idmsa.apple.com/appleauth/auth/signin?widgetKey=83545bf919730e51dbfba24e7e8a78d2&locale=de_DE&font=sf");
first.Method = "GET";
first.CookieContainer = cc;
var response1 = (HttpWebResponse)first.GetResponse();
using (var streamReader = new StreamReader(response1.GetResponseStream()))
{
var result = streamReader.ReadToEnd();
}
var second = (HttpWebRequest)WebRequest.Create("https://idmsa.apple.com/appleauth/auth/signin");
second.ContentType = "application/json";
second.Method = "POST";
second.Accept = "application/json";
second.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
second.Referrer = "https://idmsa.apple.com/appleauth/auth/signin?widgetKey=83545bf919730e51dbfba24e7e8a78d2&locale=de_DE&font=sf";
second.Headers.Add("X-Requested-With", "XMLHttpRequest");
second.Headers.Add("X-Apple-Widget-Key", "83545bf919730e51dbfba24e7e8a78d2");
using (var streamWriter = new StreamWriter(second.GetRequestStream()))
{
string json = "{\"accountName\":\"test#icloud.com\",\"password\":\"test\",\"rememberMe\":false,\"trustTokens\":[]}";
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
try
{
var response2 = (HttpWebResponse)second.GetResponse();
using (var streamReader = new StreamReader(response2.GetResponseStream()))
{
var result = streamReader.ReadToEnd();
}
}
catch(WebException we)
{
using (var r = new StreamReader(we.Response.GetResponseStream()))
{
var result2 = r.ReadToEnd();
}
}
}
I'm trying to use the check_eligibility call from the eBay Post-Order API in C# very unsuccessfully. Every time I get a bad response. Here is one way I've tried:
string url = "https://api.ebay.com/post-order/v2/cancellation/check_eligibility";
HttpWebRequest cancelOrderRequest = (HttpWebRequest)WebRequest.Create(url);
cancelOrderRequest.Headers.Add("Authorization", "TOKEN " + AuthToken);
cancelOrderRequest.ContentType = "application/json";
cancelOrderRequest.Accept = "application/json";
cancelOrderRequest.Headers.Add("X-EBAY-C-MARKETPLACE-ID", "EBAY_US");
cancelOrderRequest.Headers.Add("legacyOrderId", ebayFullOrderId);
cancelOrderRequest.Method = "POST";
HttpWebResponse response = (HttpWebResponse)cancelOrderRequest.GetResponse();
And here is another way I've tried:
string url = "https://api.ebay.com/post-order/v2/cancellation/check_eligibility";
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
httpWebRequest.Headers.Add("Authorization", "TOKEN " + AuthToken);
httpWebRequest.Headers.Add("X-EBAY-C-MARKETPLACE-ID", "EBAY_US");
httpWebRequest.Accept = "application/json";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
string json = "{\"legacyOrderId\":\"###-###\"";
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var result = streamReader.ReadToEnd();
}
Regardless of which way I try both came back with the same message, "The remote server returned an error: (400) Bad Request." If anyone could point me in the right direction I'd greatly appreciate it. Thanks.
My second code example ended up being the correct way to solve my problem. What I realized was my json was slightly off. I was missing the extra } at the end. The below updated json syntax fixed my problem going with the code from my second example.
var json = "{\"legacyOrderId\":\"" + ebayFullOrderId + "\"}";
Please try this code:
private void MakeRequests()
{
HttpWebResponse response;
if (RequestEbay(out response))
{
response.Close();
}
}
private bool RequestEbay(out HttpWebResponse response)
{
response = null;
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://api.ebay.com/ws/api.dll");
request.Headers.Add("X-EBAY-API-SITEID", #"0");
request.Headers.Add("X-EBAY-API-COMPATIBILITY-LEVEL", #"967");
request.Headers.Add("X-EBAY-API-CALL-NAME", #"GetOrders");
request.Method = "POST";
request.ServicePoint.Expect100Continue = false;
string body = #"<?xml version=""1.0"" encoding=""utf-8""?>
<GetOrdersRequest xmlns=""urn:ebay:apis:eBLBaseComponents"">
<RequesterCredentials>
<eBayAuthToken>!!!!!!!!!!!!!!!!YOUR EBAY TOKEN!!!!!!!!!!!!!!!!1</eBayAuthToken>
</RequesterCredentials>
<ErrorLanguage>en_US</ErrorLanguage>
<WarningLevel>High</WarningLevel>
<CreateTimeFrom>2016-12-01T19:09:02.768Z</CreateTimeFrom>
<CreateTimeTo>2017-12-15T19:09:02.768Z</CreateTimeTo>
<OrderRole>Seller</OrderRole>
</GetOrdersRequest>";
byte[] postBytes = System.Text.Encoding.UTF8.GetBytes(body);
request.ContentLength = postBytes.Length;
Stream stream = request.GetRequestStream();
stream.Write(postBytes, 0, postBytes.Length);
stream.Close();
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError) response = (HttpWebResponse)e.Response;
else return false;
}
catch (Exception)
{
if(response != null) response.Close();
return false;
}
return true;
}
I'm trying to get a response from SOAP webservice, but I'm falling into a webexception Error 500.
This my class to get a response:
public static string getResponse()
{
StringBuilder xml = new StringBuilder();
//xml.Append(#"<?xml version=""1.0"" encoding=""utf-8""?>");
xml.Append(#"<soapenv:Envelope xmlns:soapenv=""http://schemas.xmlsoap.org/soap/envelope/"" xmlns:br=""http://www.totvs.com.br/br/"" >").Replace(#"\", "");
xml.Append("<soap:Envelope/>");
xml.Append("<soapenv:Body>");
xml.Append("<br:RealizarConsultaSQLAuth>");
xml.Append("<br:codSentenca>GLOBAL_054</br:codSentenca>");
xml.Append("<br:codColigada>0</br:codColigada>");
xml.Append("<br:codAplicacao>V</br:codAplicacao>");
xml.Append("<br:Usuario>xxxx</br:Usuario>");
xml.Append("<br:Senha>xxxx</br:Senha>");
xml.Append("<br:parameters>codcoligada=1;codsistema=V;codusuario=mestre</br:parameters>");
xml.Append("</br:RealizarConsultaSQLAuth>");
xml.Append("</soapenv:Body>");
xml.Append("</soapenv:Envelope>");
string s = getUKMailData(xml.ToString(), "http://xxx.xxxx.com.br:99/xxxx/wsConsultaSQL.asmx");
return s;
}
public static string getUKMailData(string xml, string address)
{
string result = "";
HttpWebRequest request = CreateWebRequest(address);
XmlDocument soapEnvelopeXml = new XmlDocument();
string teste = xml.Replace(#"\", "");
soapEnvelopeXml.LoadXml(teste);
try
{
using (Stream stream = request.GetRequestStream())
{
soapEnvelopeXml.Save(stream);
}
using (WebResponse response = request.GetResponse())
{
using (StreamReader rd = new StreamReader(response.GetResponseStream()))
{
string soapResult = rd.ReadToEnd();
result = soapResult;
}
}
}
catch (WebException wex)
{
var pageContent = new StreamReader(wex.Response.GetResponseStream()).ReadToEnd();
}
return result;
}
public static HttpWebRequest CreateWebRequest(string url)
{
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.Headers.Add("SOAP:Action");
webRequest.Headers.Add("username", "xxx");
webRequest.Headers.Add("password", "xxx");
// webRequest.ContentType = "text/xml;charset=\"utf-8\"";
webRequest.Accept = "text/xml";
webRequest.Method = "POST";
webRequest.PreAuthenticate = true;
webRequest.Credentials = CredentialCache.DefaultCredentials;
return webRequest;
}
anyone can help me? I already read a series of articles that unfortunately did not help me. Thanks a lot!
Your request maybe true but server-side doesn't know how to process your data. Maybe parameters which are sent fault. Please check your server-side so end-point.
I am working on a desktop application developed in C# (.NET environment).
This application connects to remote server using HttpWebRequest. If due to any reason my PC is disconnected from the internet and I re-connect it my application always gives request timeout for HttpWebRequest until I restart my whole application and if I again add new thread to my application after network d/c it works fine.
Is there any way to reset my network or anyone can tell me how does it work?
//my code is..
public String request(String add, String post, int time, String reff, int id, int rwtime)
{
try
{
if (rwtime == 0)
{
rwtime = 100000;
}
string result = "";
string location = "";
// Create the web request
HttpWebRequest req = WebRequest.Create(add) as HttpWebRequest;
req.ReadWriteTimeout = rwtime;
req.KeepAlive = true;
req.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip,deflate");
req.Accept = "application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
req.ContentType = "application/x-www-form-urlencoded";
req.Timeout = time;
req.Referer = reff;
req.AllowAutoRedirect = false;
req.CookieContainer = statictk.cc[id];
req.PreAuthenticate = true;
if (post != "")
{
req.Method = "POST";
string postData = post;
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] byte1 = encoding.GetBytes(postData);
// Set the content type of the data being posted.
req.ContentType = "application/x-www-form-urlencoded";
// Set the content length of the string being posted.
req.ContentLength = byte1.Length;
Stream newStream = req.GetRequestStream();
newStream.Write(byte1, 0, byte1.Length);
newStream.Close();
}
else
{
req.Method = "GET";
}
// Get response
try
{
HttpWebResponse response = req.GetResponse() as HttpWebResponse;
// Get the response stream
location = response.GetResponseHeader("Location");
if (location == "")
{
Stream responseStream = response.GetResponseStream();
if (response.ContentEncoding.ToLower().Contains("gzip"))
responseStream = new GZipStream(responseStream, CompressionMode.Decompress);
else if (response.ContentEncoding.ToLower().Contains("deflate"))
responseStream = new DeflateStream(responseStream, CompressionMode.Decompress);
StreamReader reader = new StreamReader(responseStream, Encoding.Default);
// Read the whole contents and return as a string
result = reader.ReadToEnd();
}
else
{
result = location;
}
response.Close();
if (result == "") result = "retry";
return result;
}
catch (Exception e)
{
log.store("errorinresponce", e.Message);
if (statictd.status[id] != "removed")
{
return "retry";
}
else
{
return "error";
}
}
}
catch(Exception f)
{
log.store("Networkerrorretry", f.Message);
if (f.Message == "The operation has timed out")
{
return "retry";
}
string ans = MessageBox.Show("There was a Network Error..Wish to Retry ?\nError msg : "+ f.Message, "Title", MessageBoxButtons.YesNo).ToString();
if (ans == "Yes")
return "retry";
else
{
Invoketk.settxt(id, "Not Ready");
return "error";
}
}
}
It sounds like your application is missing some error handling. A disconnect can happen at any time and your application should be able to handle it. Try to surround the network loop with a try-catch statement, and then catch for the different kinds of exceptions. Depending on what exception was thrown, you can then decide if you reconnect to the server silently or if you want to generate an error message.