Solved

Unable to login using Forms authentication mode

Posted on 2009-05-07
11
604 Views
Last Modified: 2013-11-05
Hi experts,

I've a small website that required admin log in to manage the content. First deployment, the website put into the URL: www.abc.com/test/admin/login.aspx, this work correctly.

Then I create a sub-domain and put my code into, then brow the URL: test.abc.com/admin/login.aspx, same username/password, same database, but unable to login to the administration module.

The web.config content:

<authentication mode="Forms">
      <forms name="form1" loginUrl="admin/login.aspx" protection="All" path="/" requireSSL="false" slidingExpiration="true" cookieless="UseCookies"/>
    </authentication>

Please help me to resolve it.
D.
0
Comment
Question by:dungla
  • 6
  • 5
11 Comments
 
LVL 29

Expert Comment

by:David H.H.Lee
ID: 24333089
Hi dungla,
So what is the error returned? Can you post the detailed errors here?
Lastly, post your application hierarchy here if something is diver from the original domain.
0
 
LVL 13

Author Comment

by:dungla
ID: 24333104
There is no error, when I input the correct information (username/password) nothing happen to login form (still there)
0
 
LVL 29

Expert Comment

by:David H.H.Lee
ID: 24333123
Quick check, try register -aspnet_regiis -i or copy "aspnet_client" folder under your sub-domain. It could be that JS configurations file problem.
0
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
LVL 13

Author Comment

by:dungla
ID: 24333129
I can't, because permission from hosting server is not allow me to do that. But I will ask them to do that
0
 
LVL 29

Expert Comment

by:David H.H.Lee
ID: 24333139
Ok, ask them to grant same settings that perform under your main domain. That should did the trick.
0
 
LVL 13

Author Comment

by:dungla
ID: 24333152
Thanks you x_com, I will. Feedback later
0
 
LVL 29

Expert Comment

by:David H.H.Lee
ID: 24333165
Ok, no problem dungla.
0
 
LVL 13

Author Comment

by:dungla
ID: 24363117
Hi x_com,

Your solution don't work. They said that maybe the problem is the code.

I attached the code as well for your reference.
-- Login.aspx
<form id="form1" runat="server"> 
                <table width="585px" border="0" cellspacing="0" cellpadding="0">
                    <tr>
                        <td style="font:bold 15px/35px tahoma; text-align:center;">ng nh­p</td>
                    </tr>
                    
                    <tr>
                        <td>
                            <div>
                                <asp:Login ID="Login1" runat="server" FailureText="Incorrect information"
                                    PasswordLabelText="Password:" PasswordRequiredErrorMessage="Password cannot be blank."
                                    RememberMeText="Remember" TitleText="" UserNameLabelText="Username:"
                                    UserNameRequiredErrorMessage="Username cannot be blank." OnAuthenticate="Login1_Authenticate" DisplayRememberMe="False" 
                                    LoginButtonText="Login" LoginButtonStyle-CssClass="admin_login_button">
                                </asp:Login>
                            </div>
                        </td>
                    </tr>
                    <tr>
                        <td></td>
                        <td>
                        <asp:Label ID="Label1" runat="server" Text="" ForeColor="red"></asp:Label></td>
                        <td></td>
                    </tr> 
                </table>
            </form>
 
-- Login.aspx.cs
public partial class Admin_Login : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string text2 = base.Request.QueryString["username"];
        string text3 = base.Request.QueryString["password"];
        if ((Request.QueryString["member"] != null)
            && (text2 != null) && (text3 != null))
        {
            CheckAuthenticateMember();
        }
        else if ((text2 != null) && (text3 != null))
        {
            CheckAuthenticate();
        }
    }
 
    protected void logoff()
    {
        FormsAuthentication.SignOut();
    }
    
    void CheckAuthenticate()
    {
        object[] objs = new object[] { Login1.UserName };
        DataTable dataTable1 = Common.List("SELECT * FROM [Memberships] where actived=1 and Username=? ", objs, "Memmberships");
        if (dataTable1.Rows.Count > 0)
        {
            if(dataTable1.Rows[0]["password"].ToString() != Login1.Password) return;
            
            string strMembershipsID = dataTable1.Rows[0]["MembershipsID"].ToString();
            string name = dataTable1.Rows[0]["Username"].ToString();
            FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, name, DateTime.Now, DateTime.Now.AddMinutes(60), true, "admin");
            string text2 = FormsAuthentication.Encrypt(ticket);
            HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, text2);
            base.Response.Cookies.Add(cookie);
 
            Session["UserID"] = strMembershipsID;
            Session["UserName"] = name.Trim().ToLower();
            //roles: new, product, infomation, membership, uploadfile, contact, ad
            Session["new"] = dataTable1.Rows[0]["new"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["new"]);
            Session["product"] = dataTable1.Rows[0]["product"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["product"]);
            Session["infomation"] = dataTable1.Rows[0]["infomation"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["infomation"]);
            Session["membership"] = dataTable1.Rows[0]["membership"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["membership"]);
            Session["uploadfile"] = dataTable1.Rows[0]["uploadfile"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["uploadfile"]);
            Session["contact"] = dataTable1.Rows[0]["contact"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["contact"]);
            Session["ad"] = dataTable1.Rows[0]["ad"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["ad"]);
            Session["fly"] = dataTable1.Rows[0]["fly"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["fly"]);
            Session["khoahoc"] = dataTable1.Rows[0]["khoahoc"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["khoahoc"]);
            Session["register"] = dataTable1.Rows[0]["register"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["register"]);
            Session["event"] = dataTable1.Rows[0]["event"] == DBNull.Value ? 0 : Convert.ToInt32(dataTable1.Rows[0]["event"]);
            
            string url = FormsAuthentication.GetRedirectUrl(name, true);
            if (url.EndsWith("default.aspx"))
            {
                url = "default.aspx";
            }
            Response.Redirect(url, true);
        }
        else
        {
            if (Request.QueryString["member"] == null)
            {
                Login1.FailureText = "Không úng thông tin ng nh­p. Hãy ng nh­p l¡i.";
            }
        }
 
 
    }
 
    void CheckAuthenticateMember()
    {
        object[] objs = new object[] { Login1.UserName, Login1.Password };
        DataTable dtmChk = Common.List("SELECT usersID,Username FROM [users] where actived=1 and Username=? and password=?", objs, "Memmberships");
        
        DataTable dataTable1 = Common.List("SELECT usersID,Username FROM [users] where actived=1 and Username=? and password=? and (ExpiredDate is not null) and (DATEDIFF(day,getdate(),ExpiredDate )>=0)", objs, "Memmberships");
        if (dtmChk.Rows.Count==1 && dataTable1.Rows.Count==0)
        {
            Login1.FailureText = "Expired";
            return;
        }
                if (dtmChk.Rows.Count == 1 && dataTable1.Rows.Count > 0)
        {
            string strusersID = dataTable1.Rows[0]["usersID"].ToString();
            string name = dataTable1.Rows[0]["Username"].ToString();
            FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, name, DateTime.Now, DateTime.Now.AddMinutes(60), true, "admin");
            string text2 = FormsAuthentication.Encrypt(ticket);
            HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, text2);
            base.Response.Cookies.Add(cookie);
 
            Session["UserID"] = strusersID;
            Session["UserName"] = name.Trim().ToLower();
            
            string url = FormsAuthentication.GetRedirectUrl(name, true);
            if (url.EndsWith("default.aspx"))
            {
                url = "../member/member_record.aspx?MenuSelected=member&UsersID=" + strusersID;
            }
            Response.Redirect(url, true);
        }
    }
    
    protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
    {
        if ((Request.QueryString["member"] != null))
        {
            CheckAuthenticateMember();
        }
        else 
        {
            CheckAuthenticate();
        }
    }
}

Open in new window

0
 
LVL 29

Accepted Solution

by:
David H.H.Lee earned 250 total points
ID: 24392352
Hi dungla,
Sorry for the delay reply.
Ok, try check these following steps to resolve this problem:
1. check their .net framework version that used
2. put the existing code intro try/catch block to inspect further errors.
eg:
protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
    {
       try{
 
      if ((Request.QueryString["member"] != null))
        {
            CheckAuthenticateMember();
        }
        else
        {
            CheckAuthenticate();
        }

       }catch (Exception e){
           Response.write("error: " + e.ToString());
        }  
    }
3. check any different configurations or permissions settings that not same with main domain?
4. try check if a simple Response.redirect() work in the application.
eg:
protected void Page_Load(object sender, EventArgs e)
  Response.redirect("http://google.com",false);
}
0
 
LVL 13

Author Comment

by:dungla
ID: 24392379
Hosting using asp.net 2.0. I'll try your way later when back to my desk
0
 
LVL 29

Expert Comment

by:David H.H.Lee
ID: 24392386
Ok, no problem.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

New Relic: Our company recently started researching several products to figure out what were the best ways for us to increase our web page speed and to quickly identify performance problems that we may be having. One of the products we evaluated wa…
What is Node.js? Node.js is a server side scripting language much like PHP or ASP but is used to implement the complete package of HTTP webserver and application framework. The difference is that Node.js’s execution engine is asynchronous and event…
Use Wufoo, an online form creation tool, to make powerful forms. Learn how to choose which pages of your form are visible to your users based on their inputs. The page rules feature provides you with an opportunity to create if:then statements for y…
Learn how to set-up PayPal payment integration in your Wufoo form. Allow your users to remit payment through PayPal upon completion of your online form. This is helpful for collecting membership payments, customer payments, donations, and more.

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question