loginservlet response type and how to handle it

<p>It would be great, if some one share the ways of reading the response back after calling the login servlet.</p>
<p> </p>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:6pt 0pt 0pt 14.1732pt;"><form name="Login"</div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;">action="<a data-ipb='nomediaparse' href='https://myApp/iPortal/loginservlet?'>https://myApp/iPortal/loginservlet?"</a>function="post"> </div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"><input type="text" name="userID" /></div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"><input type="text" name="password" /></div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;">â€¦</div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"></form></div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"> </div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;">What is the response type and how to redirect page after successful login.</div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"> </div>
<div style="color:rgb(64,64,64);font-family:'Courier New', Courier, mono;font-size:13.3333px;margin:1pt 0pt 0pt 14.1732pt;"> </div>

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Comments

Clement Wong

<p>Here is a sample response from a successful login:</p>
<p> </p>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"><span><IPortalLoginResponse<span><span> </span><span>xmlns:xsi</span>="<span><a data-ipb='nomediaparse' href='http://www.w3.org/2001/XMLSchema-instance'>http://www.w3.org/2001/XMLSchema-instance</a></span>"</span>></span></div>
<div style="margin-left:1em;color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;">
<div><span><Message/></span></div>
<div><strong><span><Status></span><span>Succeeded</span><span></Status></span></strong></div>
<div>
<div>
<div><span><Param<span><span> </span><span>id</span>="<span>iPortalId</span>"</span>>VZBDZUMVDZTRBUNREFCYEFHSGCCQYBAGBPZMSTCUTSLMNOSCZFBMONXRNRHFHJFASBJFZXHAT</Param></span></div>
</div>
</div>
<div><span><Param<span><span> </span><span>id</span>="<span>repositoryType</span>"</span>></span><span>Enterprise</span><span></Param></span></div>
<div><span><Param<span><span> </span><span>id</span>="<span>__vp</span>"</span>></span><span>Default Volume</span><span></Param></span></div>
<div><span><Param<span><span> </span><span>id</span>="<span>httpSessionId</span>"</span>></span><span>F83197AC6D445606627DE1F86CDB0E12</span><span></Param></span></div>
<div><span><Param<span><span> </span><span>id</span>="<span>build</span>"</span>></span><span>231A150206</span><span></Param></span></div>
</div>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"><span></IPortalLoginResponse></span></div>
<p> </p>
<p>Here is a sample response of a failed login:</p>
<p> </p>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"><span><IPortalLoginResponse<span><span> </span><span>xmlns:xsi</span>="<span><a data-ipb='nomediaparse' href='http://www.w3.org/2001/XMLSchema-instance'>http://www.w3.org/2001/XMLSchema-instance</a></span>"</span>></span></div>
<div style="margin-left:1em;color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;">
<div>
<div>
<div><span><Message>Login error. The specified user name or password is invalid.</Message></span></div>
</div>
</div>
<div><strong><span><Status></span><span>Failed</span><span></Status></span></strong></div>
</div>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"><span></IPortalLoginResponse></span></div>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"> </div>
<div style="color:rgb(0,0,0);font-family:monospace;font-size:13px;font-style:normal;font-weight:normal;"> </div>
<p>So now we can use AJAX and make a request to log in via a form:</p>
<pre class="_prettyXprint _linenums:1">
<!DOCTYPE html>
<html>
<body>
<h2>Loginservlet AJAX example</h2>

<form name="myform">
Username: <input type="text" size="25" id="userid"><br>
Password: <input type="password" size="25" id="password"><br><br>
<input type="button" value="Login" onClick="doLogin();">

</form>

<script>
function doLogin() {
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
status = xhttp.responseXML.getElementsByTagName("Status")[0].childNodes[0].nodeValue;
if (status == "Succeeded")
{
alert ('Succeeded');
}
else
{
alert ('Failed');
}
}
};

xhttp.open("POST", "http://yourserver:8700/iportal/loginservlet?", true);
xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
debugger;
xhttp.send("userid=" + document.forms["myform"]["userid"].value + "&password=" + document.forms["myform"]["password"].value );
}
</script>

</body>
</html>
</pre>