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Servlets and dominoserver authentication

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subha

Posts: 3
Nickname: neithilath
Registered: Oct, 2002

Servlets and dominoserver authentication

Posted: Oct 30, 2002 9:19 PM

There is a login program which delivers a cookie.With this cookie I have to get the authentication done so that servlet can be called.

The OS which i am using is windows NT(in which the domino server is running, and for which i am in need of the authentication, in which my servlet file-i am in need of - is available) and the Linux server.(in which the apache server is running and the file, which does the authentication process is available.)

I am herewith sending the file(dologin.pm), which does the authentication work, which is a perl file.
Also, i am sending the file which apeals or tries to get the authentication by use of the above said file.

doLogin program:should return a cookie which inturn should get the authentication done from the server.Can you suggest a way to get this done

package SSO::dologin;
use strict;
use Apache::Constants qw(:common);
use Apache::Constants qw(:methods);
use Apache::Constants qw(:response);

use SSO::LDAP;
use SSO::UserProfile;
use SSO::Server;
use SSO::Cookie;
use SSO::Cache;
use SSO::Hash;

sub handler {

my $r = shift;

my %inputvals=$r->content;
my $username=$inputvals{'username'};
my $password=$inputvals{'password'};

if((not defined $username) || (not defined $password)) {
$r->log_reason("UserName/Password Not given ",$r->filename);
return FORBIDDEN;
}

my $userprofile = SSO::UserProfile->new();
$userprofile->UserName($username);
$userprofile->Password($password);

my $ldapserver = SSO::Server->new();
my $ldapIP = $r->dir_config("LDAPServer");
my $ldapport = $r->dir_config("LDAPServerPort");

#If the ldap IP and Port are not given return error
if(not defined $ldapIP) {
$r->log_reason("Environment Variable LDAPServer is not Set",$r->filename);
return SERVER_ERROR;
}

$ldapserver->IP($ldapIP);
$ldapserver->Port($ldapport);
my $ldap=SSO::LDAP->new();
my $authstatus=$ldap->AuthenticateUser($ldapserver,$userprofile);
if(!$authstatus) {
$r->log_reason(" Unable to Authenticate UserName/Password",$r->filename);
return FORBIDDEN;
}

# Check the user status
if(!$userprofile->UserStatus) {
$r->log_reason(" User Status : Disabled ",$r->filename);
return FORBIDDEN;
}

# Generate Hash key (SessionId) for the User
my $theexpduration = $r->dir_config("SessionExpiryDur");

#If the expiry duration is not given return error
if(not defined $theexpduration) {
$r->log_reason("Environment Variable SessionExpiryDur is not Set",$r->filename);
return SERVER_ERROR;
}
$userprofile->SessionExpiryDur($theexpduration);

my $hash=SSO::Hash->new;
my $sessionid=$hash->generateSessionId($userprofile,$r);

if ((not defined $sessionid) || ($sessionid eq "")) {
$r->log_reason("SessionID not generated ",$r->filename);
return SERVER_ERROR;
}

my $multilogin = $r->dir_config("MultiLogin");
my $cache=SSO::Cache->new();
if((not defined $multilogin) || ($multilogin == 0 )) {
# If the user already present in cache remove him
$cache->removeUserByUserName($userprofile->UserName);
}

$cache->addUser($userprofile);

my $cook=SSO::Cookie->new();
$cook->setCookie_ErrHeader("SSOAuthSessionID",$userprofile->SessionId,$r) ;

my $homepage = $r->dir_config("UsersHomePage");

my @form = ("/forms/","dologin","dologout","index.html");
foreach(@form){
if(($r->header_in('referer') =~/$_/i)) {
$homepage = $r->dir_config("UsersHomePage");
last if 1 ;
}
else {
$homepage = $r->header_in('referer');
}
}

if(not defined $homepage) {
$r->log_reason("Environment Variable UsersHomePage is not Set",$r->filename);
return SERVER_ERROR;
}

$r->headers_out->add(Location => $homepage);
$r->headers_out->add(referer=> $r->header_in('referer'));
$r->status(REDIRECT);
$r->send_http_header();
return OK;
}

authentication done by the following program:

import java.io.*;
import java.net.*;

public class authen
{
public static void main(String args[]) throws Exception
{
URL theurl = new URL("http://192.168.10.10/dologin");
HttpURLConnection hurl = (HttpURLConnection)(theurl.openConnection());
hurl.setRequestMethod("POST");
hurl.setDoInput(true);
hurl.setDoOutput(true);
hurl.setUseCaches(false);
hurl.setFollowRedirects(true);
// String cookie = hurl.getHeaderField("Set-Cookie");

hurl.setRequestProperty("Accept","application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint, image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*");
hurl.setRequestProperty("Accept-Language","en-us");
hurl.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
hurl.setRequestProperty("Accept-Encoding","gzip, deflate");
hurl.setRequestProperty("User-Agent"," Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)");
hurl.setRequestProperty("Connection","Keep-Alive");

String idpassword = "username=sakthivel&password=12345";
hurl.connect();

OutputStream o= hurl.getOutputStream();
byte[] by= idpassword.getBytes();
o.write(by);
o.flush();
o.close();

int ic=0;
String key="";
while (true)
{
key = hurl.getHeaderFieldKey (ic);

if(key == null)
{
break;
}
if(key!=null)
{
String value = hurl.getHeaderField (ic++);
System.out.println(key + " - " + value);
}
}
hurl.disconnect();
}
}

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