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Asked: 2026-05-24T06:23:06+00:00

The kerberos provide authentication control, but I still need to have some user-wise control

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The kerberos provide authentication control, but I still need to have some user-wise control so I want to get more user information(eg. uid). Thanks.

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  1. Editorial Team

    It’s available by HttpServletRequest#getRemoteUser().

    So, in a servlet it would look like:

    String name = request.getRemoteUser();
// ...

    In a JSP it would look like:

    <p>Welcome, ${pageContext.request.remoteUser}</p>
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