Quickblox add new user from c# - quickblox

Question

I want to create the user in Quickblox with the help of my application.I am using the Microsoft dotnet.Any one can share the code for that.

Answer 1

public string Timestamp()
{
long ticks = DateTime.UtcNow.Ticks - DateTime.Parse("01/01/1970 00:00:00").Ticks;
ticks /= 10000000;
return ticks.ToString();
}
public string Hash(string input, string key)
{
var encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(key);
HMACSHA1 myhmacsha1 = new HMACSHA1(keyByte);
byte[] byteArray = Encoding.ASCII.GetBytes(input);
MemoryStream stream = new MemoryStream(byteArray);
byte[] hashValue = myhmacsha1.ComputeHash(stream);
return string.Join("", Array.ConvertAll(hashValue, b => b.ToString("x2")));
}
public string GetToken()
{
if (HttpContext.Current == null || String.IsNullOrEmpty(Convert.ToString(HttpContext.Current.Cache["QuickBloxToken"])))
{
string url = "https://api.quickblox.com"; //ConfigurationManager.AppSettings["ChatUrl"].ToString();
HttpWebRequest httpWReq = (HttpWebRequest)WebRequest.Create(url + "/session.xml");
httpWReq.UserAgent = ".NET Framework Test Client";
string application_id = System.Configuration.ConfigurationManager.AppSettings["QuickApplication_id"].ToString();
string auth_key = System.Configuration.ConfigurationManager.AppSettings["QuickAuth_key"].ToString();
string timestamp = Timestamp();
string auth_secret = System.Configuration.ConfigurationManager.AppSettings["QuickAuth_secret"].ToString();
ASCIIEncoding encoding = new ASCIIEncoding();
string postData = "application_id=" + application_id;
postData += "&auth_key=" + auth_key;
Random rand = new Random();
postData += "&nonce=" + rand.Next(1000, 9999);
postData += "&timestamp=" + timestamp;
string signature = Hash(postData, auth_secret);
postData += "&signature=" + signature;
byte[] data = encoding.GetBytes(postData);
httpWReq.Method = "POST";
httpWReq.ContentLength = data.Length;
httpWReq.Headers["QuickBlox-REST-API-Version"] = "0.1.0";
using (Stream stream = httpWReq.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
HttpWebResponse response = (HttpWebResponse)httpWReq.GetResponse();
string responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(responseString);
var nodes = xmlDoc.SelectNodes("session");
string token = nodes[0].SelectSingleNode("token").InnerText;
if (HttpContext.Current != null)
HttpContext.Current.Cache.Add("QuickBloxToken", token, null, System.Web.Caching.Cache.NoAbsoluteExpiration, new TimeSpan(0, 70, 0), System.Web.Caching.CacheItemPriority.Default, null);
return token;
}
else
return Convert.ToString(HttpContext.Current.Cache["QuickBloxToken"]);
}
try
{
userName = userName.ToLower();
fullName = ConvertintoTitleCase(fullName);
string ExistingUserID = string.Empty;
string token = GetToken();
string login, password;
login = userName;
password = "abcd12345#";
HttpWebRequest httpWReq = (HttpWebRequest)WebRequest.Create("http://api.quickblox.com/users.xml");
string postData = "user[login]=" + login;
postData += "&user[password]=" + password;
postData += "&user[full_name]=" + fullName;
postData += "&user[email]=vikash#icreon.com";
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] data = encoding.GetBytes(postData);
httpWReq.UserAgent = ".NET Framework Test Client";
httpWReq.Method = "POST";
httpWReq.ContentLength = data.Length;
//httpWReq.ContentType = "application/x-www-form-urlencoded";
httpWReq.Headers["QuickBlox-REST-API-Version"] = "0.1.0";
httpWReq.Headers["QB-Token"] = token;
using (Stream stream = httpWReq.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
HttpWebResponse response = (HttpWebResponse)httpWReq.GetResponse();
string responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
XDocument xmlDoc = XDocument.Parse(responseString);
var UserID = (from uid in xmlDoc.Elements(XName.Get("user"))
select uid.Element("id").Value).FirstOrDefault();
id = UserID.ToString();
return true;
}
catch (Exception ex)
{
id = string.Empty;
return false;
}