17.9. Configure SPNEGO Fall Back to Form Authentication

Follow the procedure below to setup a SPNEGO fall back to form authentication. ⁠

Procedure 17.2. SPNEGO security with fall back to form authentication

Set up SPNEGO
Refer the procedure described in Section 17.8, “Configure Kerberos or Microsoft Active Directory Desktop SSO for Web Applications”

Modify web.xml

Add a login-config element to your application and setup the login and error pages in web.xml:

<login-config>
    <auth-method>SPNEGO</auth-method>
    <realm-name>SPNEGO</realm-name>
        <form-login-config>
            <form-login-page>/login.jsp</form-login-page>
            <form-error-page>/error.jsp</form-error-page>
        </form-login-config>
   </login-config>

<login-config>
    <auth-method>SPNEGO</auth-method>
    <realm-name>SPNEGO</realm-name>
        <form-login-config>
            <form-login-page>/login.jsp</form-login-page>
            <form-error-page>/error.jsp</form-error-page>
        </form-login-config>
   </login-config>

Copy to Clipboard

Toggle word wrap

Add web content

Add references of login.html and error.html to web.xml. These files are added to web application archive to the place specified in form-login-config configuration. For more information refer Enable Form-based Authentication section in the Security Guide for JBoss EAP 6. A typical login.html looks like this:

<html>
    <head>
        <title>Vault Form Authentication</title>
    </head>
    <body>
        <h1>Vault Login Page</h1>
        <p>   
        <form method="post" action="j_security_check">
        <table>
            <tr>
                <td>Username</td><td>-</td>
                <td><input type="text" name="j_username"></td>
            </tr>
            <tr>
                <td>Password</td><td>-</td>
                <td><input type="password" name="j_password"></td>
            </tr>
            <tr>
                <td colspan="2"><input type="submit"></td>
            </tr>              
        </table>
        </form>
        </p> 
        <hr>
    </body>
</html>

<html>
    <head>
        <title>Vault Form Authentication</title>
    </head>
    <body>
        <h1>Vault Login Page</h1>
        <p>   
        <form method="post" action="j_security_check">
        <table>
            <tr>
                <td>Username</td><td>-</td>
                <td><input type="text" name="j_username"></td>
            </tr>
            <tr>
                <td>Password</td><td>-</td>
                <td><input type="password" name="j_password"></td>
            </tr>
            <tr>
                <td colspan="2"><input type="submit"></td>
            </tr>              
        </table>
        </form>
        </p> 
        <hr>
    </body>
</html>

Copy to Clipboard

Toggle word wrap

Note

The fallback to FORM logic is only available in the case when no SPNEGO (or NTLM) tokens are present. As a result, a login form is not presented to the browser if the browser sends an NTLM token.

Report a bug

トップに戻る

このコンテンツは選択した言語では利用できません。

17.9. Configure SPNEGO Fall Back to Form Authentication

詳細情報

試用、購入および販売

コミュニティー

Red Hat ドキュメントについて

多様性を受け入れるオープンソースの強化

会社概要

Theme

Red Hat legal and privacy links

Red Hat legal and privacy links