How to get current user for WS

Hello
I've created Web Service from Stateless Session Bean with Basic Authentification & Support Logon Ticket features.
I need to determine current logged user in bean methods.
UMFactory.getAuthenticator().getLoggedInUser() method requires Request & Response.
WDClientUser.getCurrentUser() throws NullPointerException when i try call it.

Hi Aliaksandr,
try this,
WDClientUser.forceLoggedInClientUser().getSAPUser().
getUniqueName();
In order to the User ID, you have to run your WD application in the Portal.
Hope it helps,
- Teecheu

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1) Using C# Ldap Library, How can I get the current logged in User name
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KaranMahant's Profile: http://forums.novell.com/member.php?userid=64239
View this thread: http://forums.novell.com/showthread.php?t=386653

KaranMahant;1857953 Wrote:
> Hi
>
> 1) Using C# Ldap Library, How can I get the current logged in User name
> ?
>
> You can use the 'getbinddn' extension facility to do this (in case you
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>
> 2) If I have a user name in the following format : User.Ou.Ou.O
> How can I convert that format into a DN and then find the user in
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>
> There is no helper APIs available in the C# LDAP SDK to convert the
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>
> cn=user,ou=test,o=org.
>
> Thanks
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palaniappan1's Profile: http://forums.novell.com/member.php?userid=12325
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Hi Team,
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public partial class Login : System.Web.UI.UserControl
#region Decleration
string LoginStatus = null;
string UserCurrent = null;
static SPUser siteuser;
// private static string _randomNumbercheck;
//private static bool IsLoggedin;
Random random;
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string str;
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this.hplmytask.Visible = true;
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LoginnameLbl.Text = "" + name.ToString() + ", Haryana Urban Development Authority Welcomes
You. \"In The Service Of Masses\"";
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this.hplmytask.Visible = false;
this.Login.Visible = true;
LoginnameLbl.Text = "";
HttpContext.Current.Session.Clear();
HttpContext.Current.Session.Abandon();
catch (Exception ex)
//HttpContext.Current.Session.Clear();
//HttpContext.Current.Session.Abandon();
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#region Get Audit Informations
public void GetUserInfo()
try
string user = Login.UserName;
SPSecurity.RunWithElevatedPrivileges(new SPSecurity.CodeToRunElevated(delegate()
using (SPSite oSite = new SPSite(SPContext.Current.Site.ID))
using (SPWeb web1 = oSite.OpenWeb(SPContext.Current.Web.ID))
SPListItem item = null;
SPListItemCollection listItems = null;
web1.AllowUnsafeUpdates = true;
siteuser = web1.EnsureUser(Session["User"].ToString());// spWeb.EnsureUser(login);
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item = listItems.Add();
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string ip = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if ((ip == null) || (ip == "") || (ip.ToLower() == "unknown"))
ip = Request.ServerVariables["REMOTE_ADDR"];
item["IP_Address"] = ip;
item["Login_Date"] = System.DateTime.Now;
item["Login_Status"] = LoginStatus.ToString();
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web1.AllowUnsafeUpdates = false;
web1.Dispose();
oSite.Dispose();
catch (Exception ex)
#endregion
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private string MD5Encryption(string strToEncrypt)
System.Text.UTF8Encoding ue = new System.Text.UTF8Encoding();
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byte[] hashBytes = md5.ComputeHash(bytes);
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string hashString = "";
for (int i = 0; i < hashBytes.Length; i++)
hashString += Convert.ToString(hashBytes[i], 16).PadLeft(2, '0');
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#region Generate Random Code
private string GenerateRandomCode()
random = new Random();
string s = "";
for (int i = 0; i <= 6; i++)
s = string.Concat(s, this.random.Next(10).ToString());
// _randomNumbercheck = s;
return s;
#endregion
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public string GenerateHashKey()
StringBuilder myStr = new StringBuilder();
myStr.Append(Request.Browser.Browser);
myStr.Append(Request.Browser.Platform);
myStr.Append(Request.Browser.MajorVersion);
myStr.Append(Request.Browser.MinorVersion);
myStr.Append(Request.LogonUserIdentity.User.Value);
SHA1 sha = new SHA1CryptoServiceProvider();
byte[] hashdata = sha.ComputeHash(Encoding.UTF8.GetBytes(myStr.ToString()));
return Convert.ToBase64String(hashdata);
#endregion
#region Check User Authentication
protected void Login_Authenticate(object sender, AuthenticateEventArgs e)
Utility hu=new Utility();
int CheckValue = 0;
string user = Login.UserName;
if(user.Contains("@"))
CheckValue=1;
//Encrypted Password
string HPassword = hash.Value;
// Verify that the username/password pair is valid
SqlConnection con = new SqlConnection();
SqlCommand cmd = new SqlCommand();
con.ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["FBAPortalConnection"];
if (con.State == ConnectionState.Closed)
con.Open();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_Portal_ValidatePortalUser";
cmd.Connection = con;
cmd.Parameters.Add("@ID", SqlDbType.NVarChar, 256).Value = Login.UserName;
cmd.Parameters.Add("@Password", SqlDbType.NVarChar, 300).Value = HPassword.ToString();
cmd.Parameters.Add("@CheckVal", SqlDbType.Int).Value = CheckValue;
cmd.Parameters.Add(new SqlParameter("@P_Return", SqlDbType.NVarChar, 256));
cmd.Parameters["@P_Return"].Direction = ParameterDirection.Output;
cmd.ExecuteNonQuery();
string CurrentUserName = cmd.Parameters["@P_Return"].Value.ToString();
cmd.Dispose();
con.Close();
//int x = hu.ValidatePortalUser(Login.UserName, HPassword.ToString(), CheckValue);
if (CurrentUserName != "0")
Page.Session["User"] = CurrentUserName;
string UserName = Session["User"].ToString();
UserCurrent = UserName;
LoginStatus = "Successfull";
GetUserInfo();
e.Authenticated = true;
//Session["CustomAuthKey"] = MD5Encryption(Request.ServerVariables["Remote_Addr"] + Request.ServerVariables["Http_Cookie"] + Request.ServerVariables["Auth_User"]);
Session["CustomAuthKey"] = MD5Encryption(Request.ServerVariables["Remote_Addr"] + Request.ServerVariables["Http_Cookie"] + UserCurrent.ToString());
FormsAuthenticationTicket tkt;
String cookiestr;
HttpCookie ck;
tkt = new FormsAuthenticationTicket(1, UserName, DateTime.Now, DateTime.Now.AddMinutes(15), false, GenerateHashKey());
cookiestr = FormsAuthentication.Encrypt(tkt);
ck = new HttpCookie(FormsAuthentication.FormsCookieName, cookiestr);
ck.Path = FormsAuthentication.FormsCookiePath;
Response.Cookies.Add(ck);
else
// Username/password are not valid...
Login.FailureText = "Invalid Username / password";
e.Authenticated = false;
#endregion
#region Login Error
protected void Login_LoginError(object sender, EventArgs e)
// Determine why the user could not login
Login.FailureText = "Your login attempt was not successful. Please try again.";
// Does there exist a User account for this user
MembershipUser usrInfo = Membership.GetUser(Login.UserName);
if (usrInfo != null)
// Is this user locked out?
if (usrInfo.IsLockedOut)
Login.FailureText = "Your account has been locked out because of too many invalid login attempts. Please contact the administrator to have your account unlocked.";
else if (!usrInfo.IsApproved)
Login.FailureText = "Your account has not yet been approved. You cannot login until an administrator has approved your account.";
else
Login.FailureText = "Invalid UserName / Password";
UserCurrent = usrInfo.UserName;
LoginStatus = "UnSucessfull";
GetUserInfo();
else
Login.FailureText = "Invalid UserName / Password";
#endregion
#region Logged In
protected void Login_LoggedIn(object sender, EventArgs e)
string UserName = Session["User"].ToString();
LoginControl.Class1.IsLoggedIn = true;
//If User Email is [email protected] it will be invalid. Prompt the user to update the email id.
LoginControl.Utility hu = new LoginControl.Utility();
DataSet dsuser = hu.getUserDetails(UserName);
string email;
if (dsuser.Tables[0].Rows.Count > 0)
email = dsuser.Tables[0].Rows[0]["Email"].ToString();
if (email.Equals("[email protected]"))
Response.Redirect("/Pages/UserUpdates.aspx", true);
else
#endregion
//-------------------------------- Authentication code----------------------------//
private void authenticateuser()
try
if (SPContext.Current.Web.CurrentUser != null)
using (SPSite spSite = new SPSite(SPContext.Current.Site.Url))
using (SPWeb spWep = spSite.OpenWeb())
Utility hu = new Utility();
_userid = spWep.CurrentUser.Name;
DataSet ds = new DataSet();
ds = hu.GetPlotid(_userid);
if (ds.Tables[0].Rows.Count > 0)
_plotid = ds.Tables[0].Rows[0]["plotid"].ToString();
else
if (!SPContext.Current.Web.UserIsSiteAdmin && !SPContext.Current.Web.UserIsWebAdmin)
if (!SPContext.Current.Web.IsCurrentUserMemberOfGroup(SPContext.Current.Web.Groups["Allottee"].ID))
SPUtility.HandleAccessDenied(new Exception("You do not have access to this page"));
else
{ SPUtility.HandleAccessDenied(new Exception("Please login")); }
catch (Exception ex)
// lblMessage.Text = "Error:" + ex.Message;
ShowMessage("Following error has occured while executing the desried event :- " + ex.Message);
Mohan Prakash

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Follow us on Twitter http://twitter.com/SAPCRNetSup
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