Here is my servlet code
| public class SSOFederationServer extends HttpServlet
| {
| private static final String partner = "partner";
| private static final String token = "token";
| private static final String target = "target";
|
|
|
| public void doPost(HttpServletRequest request,HttpServletResponse
response)
| throws ServletException,IOException
| {
| System.out.println("doPost was called......");
| this.doGet(request,response);
| }
|
| public void doGet(HttpServletRequest request,HttpServletResponse
response)
| throws ServletException,IOException
| {
| System.out.println("doGet was called......");
| System.out.println("----------------------------------");
|
System.out.println("Partner="+request.getParameter(SSOFederationServer.partner));
|
System.out.println("Token="+request.getParameter(SSOFederationServer.token));
| System.out.println("Token(Cookie)="+this.getToken(request));
|
System.out.println("Target="+request.getParameter(SSOFederationServer.target));
| System.out.println("----------------------------------");
|
| String partner = request.getParameter(SSOFederationServer.partner);
//federation server of the cross-domain site
| if(partner==null || partner.trim().length()==0)
| {
| //this is an RP request to process (relying party needs to
process the cookie)
| //from a party that has already asserted the identity of the
user
| String target =
request.getParameter(SSOFederationServer.target);
| String token = request.getParameter(SSOFederationServer.token);
|
| //create the same cookie from the domain that the user is
coming from into my domain
| if(token!=null && token.trim().length()>0)
| {
| Cookie rpCookie = new
Cookie(SSOFederationServer.token,token);
| String domain = this.getDomain(target);
| if(domain!=null && domain.trim().length()>0)
| {
| rpCookie.setDomain(domain);
| }
| rpCookie.setPath("/"); //make this a top-level cookie
| response.addCookie(rpCookie);
| }
|
| response.sendRedirect(target);
| }
| else
| {
| //this is the asserting party, need to extract the token from
this domain and forward to
| //the relying party federatioon server, the token will be
transported to that domain
| String target =
request.getParameter(SSOFederationServer.target); //resource in that domain
being accessed
| String token = this.getToken(request);
|
| //create the url to re-direct to
| String url = partner + "?target=" + URLEncoder.encode(target);
|
| if(token!=null && token.trim().length()>0)
| {
| url += "&token=" + URLEncoder.encode(token);
| }
|
| response.sendRedirect(url);
| }
| }
|
| private String getDomain(String target)
| {
| String domain = null;
|
| if(target.indexOf(".com")!=-1)
| {
| domain = ".jboss.com";
| }
| else if(target.indexOf(".org")!=-1)
| {
| domain = ".jboss.org";
| }
|
| return domain;
| }
|
| private String getToken(HttpServletRequest request)
| {
| String token = null;
| Cookie[] cookies = request.getCookies();
| if(cookies!=null)
| {
| for(int i=0;i<cookies.length;i++)
| {
| if(cookies.getName().equals(SSOFederationServer.token))
| {
| token = cookies.getValue();
| break;
| }
| }
| }
| return token;
| }
| }
|
|
and here is my JSP that has the form which submits form data to this servlet
| <[EMAIL PROTECTED] contentType="text/html" language="java"%>
|
| <html>
|
| <head><title>JBoss SSO Demo Application</title></head>
|
| <body>
|
|
<%=(String)request.getAttribute("message")%>(<%=request.getServerName()%>)<br/>
| <form name="form1" ACTION="/sso-federation" METHOD="post">
| <input type="hidden" name="partner"
value="<%=(String)request.getAttribute("partner")%>"/><br/>
| <input type="hidden" name="target"
value="<%=(String)request.getAttribute("target")%>"/><br/>
| <input type="submit"/>
| </form>
|
| </body>
|
| </html>
|
Only the doGet method of my servlet gets called. doPost never gets called even
though form method is set to Post.
The parameters partner and target are always null, when form method=post. If I
make method=get, it works fine.
This is happening on Tomcat5.x (Tomcat5.0.8 and Tomcat5.5.12- standalone as
well as Tomcat5 bundled with JBoss-4.0.3-SP1)
Everything works fine under Tomcat4.1.31.
OS- Windows XP Professional
JDK - Tried both 1.5.0_3 and 1.4.2_8
Thanks
Sohil
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