Hi Sairam,
If you want to create a nice login page where you can use client credentials, you can modify the HTML and CSS of login.html. For example:
<form id="loginForm" class="login-form">
<div class="login-logo"></div>
<div class="login-form-inputs">
<label class="login-local-label">Sign in with a local account</label>
<div id="loginMessage" class="alert alert-danger login-message"></div>
<div class="form-group">
<label id="usernameLabel" for="usernameInput">User name</label>
<input id="usernameInput" class="form-control" type="text" placeholder="User name" autocorrect="off" autocapitalize="none">
</div>
<div class="form-group">
<label id="passwordLabel" for="passwordInput">Password</label>
<input id="passwordInput" class="form-control" type="password" placeholder="Password" autocorrect="off" autocapitalize="none">
</div>
<button id="loginButton" type="submit" class="btn btn-primary">Sign in</button>
If you want single signon or anonymous users, please elaborate about the requirements.