Portal Page Login </ title > <%-- <meta http-equiv = "REFRESH" content = "0;url=https://<instance name>.service-now.com/">--%> <script runat = "server" > public void go_to(object sender, EventArgs e) { ////Send URL parameters String URL = urlBox.Text + "?SM_USER=" + userNameBox.Text; Response.Redirect(URL); } </ script > </ head > <body > <form id = "form1" runat = "server" > <h2 >< b > Portal Page Login </ b >< / h2 > <hr style = "position: static" / > <br / > <asp:Label ID = "Label2" runat = "server" Font- Size = "Larger" Height = "21px" Style = "position: static"Text = "Instance URL:" Width = "113px" >< / asp:Label> <asp:TextBox ID = "urlBox" runat = "server" Font- Size = "Large" Style = "position: static" >< / asp:TextBox> <br / > <br / > <asp:Label ID = "Label1" runat = "server" Font- Size = "Larger" Height = "17px" Style = "position: static;"Text = "User Id:" Width = "113px" >< / asp:Label> <asp:TextBox ID = "userNameBox" runat = "server" Font- Size = "Large" Style = "position: static;" >< / asp:TextBox> <br / > <br / > <asp:Button ID = "Button1" runat = "server" Height = "39px" Style = "position: static;" Text = "Ok"Width = "88px" OnClick = "go_to" / > </ form > </ body > </ html

--- sourceDocument: Xanadu API Reference sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/xanadu/api-reference Release : - xanadu ft:locale : - en-US ft:publication_title : - Xanadu API Reference ft:clusterId : - crapiref bundleId : - crapiref workflow : - Creator --- # Sample ASP Script for unencrypted single sign-on # Sample ASP Script for unencrypted single sign-on {#ariaid-title1} * Release version: Xanadu * * Updated August 1, 2024 * * ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read This sample ASP .NET code creates a simple authentication portal and passes an unencrypted HTTP header as a URL parameter. This sample assumes: * The web server supports ASP .NET * The target instance is `https://.service-now.com/` * SiteMinder or another single sign-on application has pre-authenticated the user * The target instance expects an HTTP header of SM_USER {#c_SampleASPScriptUnencryptedSSO__ul_vkf_gs1_3p} Change the ASP code to redirect users to the proper instance and create the proper HTTP header. Portal Page Login </ title > <%-- <meta http-equiv = "REFRESH" content = "0;url=https://<instance name>.service-now.com/">--%> <script runat = "server" > public void go_to(object sender, EventArgs e) { ////Send URL parameters String URL = urlBox.Text + "?SM_USER=" + userNameBox.Text; Response.Redirect(URL); } </ script > </ head > <body > <form id = "form1" runat = "server" > <h2 >< b > Portal Page Login </ b >< / h2 > <hr style = "position: static" / > <br / > <asp:Label ID = "Label2" runat = "server" Font- Size = "Larger" Height = "21px" Style = "position: static"Text = "Instance URL:" Width = "113px" >< / asp:Label> <asp:TextBox ID = "urlBox" runat = "server" Font- Size = "Large" Style = "position: static" >< / asp:TextBox> <br / > <br / > <asp:Label ID = "Label1" runat = "server" Font- Size = "Larger" Height = "17px" Style = "position: static;"Text = "User Id:" Width = "113px" >< / asp:Label> <asp:TextBox ID = "userNameBox" runat = "server" Font- Size = "Large" Style = "position: static;" >< / asp:TextBox> <br / > <br / > <asp:Button ID = "Button1" runat = "server" Height = "39px" Style = "position: static;" Text = "Ok"Width = "88px" OnClick = "go_to" / > </ form > </ body > </ html > Figure 1. Designer