I am developing a custom logon screen with a webdynpro iview.
From webdynpro, upon successfull logon to portal, I could not transfer the user context to the portal default launcher.
Can you help?
======== code ========
request.setAttribute("j_user", username);
request.setAttribute("j_password", password);
request.setAttribute("login_submit", "on");
ILogonAuthentication ua = UMFactory.getLogonAuthenticator();
try{
Subject subj = ua.logon(request, response, "uidpwdlogon" );
String forwardUrl = "http://teacup:50000/irj/servlet/prt/portal/prtroot/" +
"com.sap.portal.navigation.portallauncher.default";
// logon success, so forward to launcher.
response.sendRedirect(forwardUrl);
}catch(...) {
...//logon failure code
}
Obviously, the request object is not getting passed in the redirect call.
The above logic launches the default login screen instead of the user's home page and worksets.
if I try with the PrintWriter object, creating a dynamic page (as shown below)
an exception is thrown as:
'PrintWriter out' is already in use as 'getWriter' it was locked by 'PrintWriter.getWriter' .
request.setAttribute("j_user", username);
request.setAttribute("j_password", password);
request.setAttribute("login_submit", "on");
ILogonAuthentication ua = UMFactory.getLogonAuthenticator();
try{
Subject subj = ua.logon(request, response, "uidpwdlogon" );
String outStr = "<head><meta http-equiv=\"refresh\" content=\"0; "
+ "URL=http://teacup:50000/irj/servlet/prt/portal/prtroot/"
+ "com.sap.portal.navigation.portallauncher.default"
+ "\"></head>";
// logon success
PrintWriter out = response.getWriter();
out.println(outStr);
}catch(...) {
...//logon failure code
}
PS:
Please note I am getting the request and response objects as:
HttpServletRequest request = ((IWebContextAdapter) WDWebContextAdapter.getWebContextAdapter()).getHttpServletRequest();
HttpServletResponse response = ((IWebContextAdapter) WDWebContextAdapter.getWebContextAdapter()).getHttpServletResponse();
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