Form Fill is used to simplify the user experience by providing a single sign-on process for a HTML form.  Let's take a typical application, protected by NAM that has a login form.  This form allows, or requests, the user to input a user name and password and click the login button.  Without Form Fill, the user must first authenticate to NAM (input a username and password) and then authenticate to the application (another user name and password) to gain access.  They must repeat this process everytime they first access this application through NAM; With Form Fill, they would only need to enter the application's form requirement once.  After that, NAM and the Form Fill process would handle the application's requirements on behalf of the user.  This results in a single sign-on process for the user.

To create a working policy, the administrator must completely understand the form's layout, structure and what information is required by the application.  The best way to gain this knowledge is have a converstation with the developer.  If this is not possible, use browser based add on tools such as HTTPWatch, PageInfo as well as viewing the page's source code.  The Form Fill Process diagram outlines the process to use to create a Form Fill policy.  The following insert shows a form in use by A&F (bold text has been highlighted for clarity).

<FORM action= method=post *{_}name=loginForm{_}* onsubmit="login();return false;">
<input type="hidden" name="loginType" value="1">
    <div class="wrapper">
        <img src="http://www.anfcorp.com/art/af_header.gif" alt="Abercrombie & Fitch" width="734" height="95"/><br/>
        <div id="contentcontainer">
            <div id="leftCol">
                <img src="http://www.anfcorp.com/art/marketing.jpg" alt="Abercrombie & Fitch" width="472" height="350"/><br/>
            </div>
            <div id="rightCol">
                <div id="loginContainer">
                    WELCOME TO<br/>
                    <\!-CHANGE title of application here->
                    <span class="title">FITCH TRACK</span>
                    <div id="dots">\- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </div>
                    <p>
                        <\!-CHANGE field names to be what your app needs and add fields (such as Company) if needed by the app->
                        Company
                        <*input name="companyName"* size="24" value=""><br/>
                        User Name
                        <*input name="userName"* size="24" value=""> <br/>
                        Password
                        <*input name="password"* type="password" size="24" maxlength="32"><br/>
                        <input type="image" src="/anfxpc/img/anfart/login.gif" value="Submit"/><br/>
                    </p>
                   
                    <*input type="checkbox" name="remLoginInfo"*  >
                    <span style="font-weight: 400"><font size="1">Remember me on this computer</font></span>
                    <br><br><span style="font-weight: 400"><font size="1">Copyright © 2006 ecVision Inc. All rights reserved.</font></span>
                   
                </div>
            </div>
            <div class="clearer"> </div>
            
        </div>
        
        <img src="http://www.anfcorp.com/art/af_footer.gif" alt="Abercrombie & Fitch" width="734" height="93" usemap="#footer"/>
    </div>

</FORM> | Looking at the process, the first thing to do to create the policy is define the form selection.  This selection is how WAM identifies the form with the policy.  The form shown above has a name, loginForm.  If this were a unique name, this would be all that would be required for WAM to match the form to the policy.  However, this is a rather generic looking name and probably should not be used as the sole criteria for successfully matching the form.  Additional CGI criteria (perhaps some cgi query text string within the page's URL) or Page Matching criteria (some unique text within the page) can be used to create a unique match.

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« This page (revision-2) was last changed on 14-Nov-2011 12:48 by jim