MSDN said:
X509Certificate.Export
The contentType parameter accepts only the following values of the X509ContentType enumeration: Cert, SerializedCert, and Pkcs12. Passing any other value causes a CryptographicException to be thrown.
http://msdn.microsoft.com/en-us/library/dxz81eb9(v=vs.110).aspx
Is there any other methods?
Thanks in advance!
Recently, I understand what .p7b format is.
static void ExportCert()
{
X509Certificate2 x509 = new X509Certificate2(#"E:\SimonSelf.pfx", "password", X509KeyStorageFlags.Exportable);
X509Certificate2Collection x509List = new X509Certificate2Collection(x509);
byte[] p7bBinary = x509List.Export(X509ContentType.Pkcs7);
using (FileStream fs = new FileStream(#"E:\SimonSelf.p7b", FileMode.Create))
{
fs.Write(p7bBinary, 0, p7bBinary.Length);
fs.Close();
}
}
Related
i want to call a http post request through my ssis package. But not sure what should be the best way of calling a rest api post method. Please help .
You can use this method within a Script Task to make the api call using httpclient:
public void Post(Produto produto)
{
var client = new HttpClient;
client.BaseAddress = new Uri("https://localhost:5001/api/");
client.DefaultRequestHeaders.Clear();
//client.DefaultRequestHeaders.Accept.Clear();
//client.DefaultRequestHeaders.Add("ApiKey", "");
var jsonBody = JsonConvert.SerializeObject(produto);
client.PostAsync("createproduto", new StringContent(jsonBody, Encoding.UTF8, "application/json"));
}
You can make use of the namespace System.Net.WebClient to make the Http request with the help of Script Task in SSIS. Following example shows how this can be achieved. The example was created in SSIS 2008 R2.
public void Main()
{
Variables varCollection = null;
Dts.VariableDispenser.LockForRead("User::RemoteUri");
Dts.VariableDispenser.LockForRead("User::LocalFolder");
Dts.VariableDispenser.GetVariables(ref varCollection);
System.Net.WebClient myWebClient = new System.Net.WebClient();
string webResource = varCollection["User::RemoteUri"].Value.ToString();
string fileName = varCollection["User::LocalFolder"].Value.ToString() + webResource.Substring(webResource.LastIndexOf('/') + 1);
byte[] data;
using (WebClient client = new WebClient())
{
data = client.DownloadData(webResource);
}
FileInfo file = new System.IO.FileInfo(fileName);
file.Directory.Create(); // If the directory already exists, this method does nothing.
File.WriteAllBytes(file.FullName, data);
Dts.TaskResult = (int)ScriptResults.Success;
}
I have a json string that is being passed to a webapi, now the problem is, when I try adding special characters, the recieving object becomes null.
Here's I do it.
string json = JsonConvert.SerializeObject(ojectParams);
WebClient client = new WebClient();
client.Headers.Add("content-type", "application/json; charset=utf-8");
client.Headers.Add("AppKey", WebUser.AppKey);
client.Headers.Add("AppSecret", WebUser.AppSecret);
client.Headers.Add("AccountId", WebUser.AccountId.ToString());
if (!string.IsNullOrEmpty(WebUser.StoreId))
{
client.Headers.Add("StoreId", WebUser.StoreId);
}
var returnedStringObject = client.UploadString(string.Format("{0}/{1}", ConfigurationManager.AppSettings["Api"], endpoint), method, json);
Here's the json string:
"{\"Firstname\":\"kyv®\",\"Lastname\":\"sab®\"}"
I have added this one on the header hoping that it will fix the issue. But no luck with that.
charset=utf-8
On the recieving endpoint, the obj becomes null. But when I removed the special characters, the value is being passed.
[HttpPost]
public responseObj Endpoint(requestObj request)
Any ideas? Thanks!
You need to set the Encoding of the WebClient
client.Encoding = Encoding.UTF8;
Please see the code below.
Note: I did not use JsonConvert.SerializeObject and used HttpClient instead of WebClient
public static HttpRequestMessage CreateRequest(string requestUrl, HttpMethod method, String obj)
{
var request = new HttpRequestMessage
{
RequestUri = new Uri(requestUrl),
Method = method,
Content = new StringContent(obj, Encoding.UTF8, "application/json")
};
return request;
}
public static void DoAPI()
{
var client = new HttpClient();
var obj = "{\"Firstname\":\"kyv®\",\"Lastname\":\"sab®\"}";
var httpRequest = CreateRequest("mywebapiURL", HttpMethod.Post, obj);
var response = client.SendAsync(httpRequest).Result;
Console.WriteLine(response.Content.ReadAsStringAsync().Result);
}
I apologize for my english :)
I catch cookies from server. And try to save it in order to use cookeis later.
var Settings = IsolatedStorageSettings.ApplicationSettings;
CookieContainer _Cookie = new CookieContainer()
_Cookie.Add(new Uri("http://www.portal.fa.ru/Job/SearchResultDiv"), response.Cookies);
Settings.Clear();
Settings["UserID"] = userID;
Settings["Cookie"] = _Cookie;
Settings.Save();
Ok it working. But after restart app cookie has losted. (Object has remain but cookies count = 0). I don't know.
So i try to convert from CookieContainer to array byte than save and load it when i need it.
public static byte[] ToByte(CookieContainer data)
{
byte[] CookieByte;
DataContractSerializer serializer = new DataContractSerializer(typeof(CookieContainer));
using (var memoryStream = new MemoryStream())
{
serializer.WriteObject(memoryStream, data);
CookieByte = memoryStream.ToArray();
}
return CookieByte;
}
public static CookieContainer FromByte(byte[] data)
{
CookieContainer Cookie;
DataContractSerializer serializer = new DataContractSerializer(typeof(CookieContainer));
using (var memoryStream = new MemoryStream(data))
{
Cookie = (CookieContainer)serializer.ReadObject(memoryStream);
}
return Cookie;
}
But this code did not work again. When i convert to byte and back i losing cookies (count = 0).
So what can i do?
PS write pls your code when you deal with authorization and cookies. Thx
I am trying to return JSON of SOLRDocList type which is :
{numFound=0,start=0,docs=[]}{"start":0,"empty":true,"class":"class org.apache.solr.common.SolrDocumentList","numFound":0}
However since I am using Service class as :
#POST
#Path("/userQuery")
#Consumes(MediaType.TEXT_PLAIN)
#Produces(MediaType.APPLICATION_JSON)
public SolrDocumentList userQuery(String p){
int sizy;
String stry;
StringBuilder sb = new StringBuilder();
SolrDocument doc = null;
SolrDocumentList docList = null;
List<String> arr = new ArrayList();
StringTokenizer token = new StringTokenizer(p,",");
while(token.hasMoreElements()){
stry = token.nextToken();
arr.add(stry);
}
Set<String> xrr = new HashSet<String>(arr);
SolrQuery query = new SolrQuery(createQuery(arr));
query.setIncludeScore(false);
query.setFields("country_code,last_name,raw_location");
query.setParam("wt", "json");
System.out.println(query);
QueryResponse qr = authorSearcher.query(query);
docList = qr.getResults();
return docList;
}
Error is :
SEVERE: A message body writer for Java class org.apache.solr.common.SolrDocumentList, and Java type class org.apache.solr.common.SolrDocumentList, and MIME media type application/json was not found
SEVERE: The registered message body writers compatible with the MIME media type are:
application/json ->
com.sun.jersey.json.impl.provider.entity.JSONJAXBElementProvider$App
com.sun.jersey.json.impl.provider.entity.JSONArrayProvider$App
com.sun.jersey.json.impl.provider.entity.JSONObjectProvider$App
com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider$App
com.sun.jersey.json.impl.provider.entity.JSONListElementProvider$App
*/* ->
I want to know if there is any possible way to convert the SOLRDocList type which is JSON into the supported type to resolve this issue?
Thanks for your time !
I figured this out, since I am using solr4j , this library doesn't support JSON as a output , in such situation using external library or :
Map<Integer,Object> solrDocMap = new HashMap<Integer,Object>();
int counter = 1;
for(Map singleDoc: docList)
{
solrDocMap.put(counter, new JSONObject(singleDoc));
counter++;
}
try {
returnResults.put("docs",solrDocMap);
}
and when you want to return a JSON string instead going with 3rd party libraries , go with something like:
String x = ""+returnResults;
return x;
I have a SSIS package in which i use a WebService task to call a Spring WS.
The authentication is done by client certificate and username & password.
I have tried to do it like this a simple HttpConnection and a WebService task - Error 504 Gateway Timeout. When i edit the HttpConnection and click on Test Connection i get an error that states:
"The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel."
I have tried doing it with a script task and the same error.
I have even tried with a dummy console application and the same result.
I also have a java written app that actually does the job but i do not have access to it's code-behind. This basically proves that the problem is not from the server itself.
The java application has it's own keystore and the same certificates that i have installed on the server.
I opened a wireshark capture and i saw that when i used either of my apps the host made a DNS request for an address that i did not configure anywhere(it seems like a proxy address from the intranet), while the java app made a DNS request with the correct address.
I am stuck here, and i have no idea what the problem might be or what else i can do so that i would get a proper error.
Please advise!
Edit:
This is the code that calls the WS:
public static void CallWebService()
{
var _url = "https://<IP>/App/soap/DataService";
string action = "getData";
Dictionary<string, string> parameters = new Dictionary<string, string>();
parameters.Add("param1", "0");
parameters.Add("param2", "0");
parameters.Add("param3", "value");
XmlDocument soapEnvelopeXml = CreateSoapEnvelope(action, parameters);
HttpWebRequest webRequest = CreateWebRequest(_url);
InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml, webRequest);
// begin async call to web request.
IAsyncResult asyncResult = webRequest.BeginGetResponse(null, null);
// suspend this thread until call is complete. You might want to
// do something usefull here like update your UI.
asyncResult.AsyncWaitHandle.WaitOne();
// get the response from the completed web request.
string soapResult;
using (WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
{
using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))
{
soapResult = rd.ReadToEnd();
}
}
Console.WriteLine(soapResult);
}
private static HttpWebRequest CreateWebRequest(string url)
{
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.ContentType = "text/xml;charset=\"utf-8\"";
webRequest.Accept = "text/xml";
webRequest.Method = "POST";
string thumbprint = "CERTIFICATE THUMBPRINT";
byte[] thumbprintArray = new byte[thumbprint.Split(new char[]{ ' ' }).Length];
string[] stringArray = thumbprint.Split(new char[] { ' ' });
for (int i = 0; i < thumbprintArray.Length; i++)
{
thumbprintArray[i] = Convert.ToByte(stringArray[i], 16);
}
X509Store localStore = new X509Store("My");
localStore.Open(OpenFlags.ReadOnly);
X509Certificate2Collection certCol = localStore.Certificates.Find(X509FindType.FindByTimeValid, DateTime.Now, true);
foreach (X509Certificate cert in certCol)
{
if (cert.GetCertHashString() == thumbprint)
{
webRequest.ClientCertificates.Add(cert);
break;
}
}
webRequest.UseDefaultCredentials = false;
webRequest.Credentials = new NetworkCredential("USER", "PASSWORD");
return webRequest;
}
private static XmlDocument CreateSoapEnvelope(string action, Dictionary<string, string> parameters)
{
string formatedParameters = string.Empty;
string paramFormat = "<{0}>{1}</{0}>";
foreach (string key in parameters.Keys)
{
formatedParameters += string.Format(paramFormat, key, parameters[key]);
}
XmlDocument soapEnvelop = new XmlDocument();
soapEnvelop.LoadXml(string.Format(#"
<soapenv:Envelope xmlns:soap=""http://custom/soap/"" xmlns:soapenv=""http://schemas.xmlsoap.org/soap/envelope/"">
<soapenv:Header/>
<soapenv:Body>
<soap:{0}>
{1}
</soap:{0}>
</soapenv:Body>
</soapenv:Envelope>", action, formatedParameters));
return soapEnvelop;
}
private static void InsertSoapEnvelopeIntoWebRequest(XmlDocument soapEnvelopeXml, HttpWebRequest webRequest)
{
using (Stream stream = webRequest.GetRequestStream())
{
soapEnvelopeXml.Save(stream);
}
}