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| | | /**
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| | | * The AuthenticationFilter is a servlet filter that preprocesses requests that
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| | | * match its url pattern definition in the web.xml file.
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| | | * |
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| | | *
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| | | * http://en.wikipedia.org/wiki/Basic_access_authentication
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| | | * |
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| | | *
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| | | * @author James Moger
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| | | * |
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| | | *
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| | | */
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| | | public abstract class AuthenticationFilter implements Filter {
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| | |
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| | | /**
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| | | * doFilter does the actual work of preprocessing the request to ensure that
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| | | * the user may proceed.
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| | | * |
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| | | *
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| | | * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest,
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| | | * javax.servlet.ServletResponse, javax.servlet.FilterChain)
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| | | */
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| | | @Override
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| | | public abstract void doFilter(final ServletRequest request, final ServletResponse response,
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| | | final FilterChain chain) throws IOException, ServletException;
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| | | |
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| | |
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| | | /**
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| | | * Allow the filter to require a client certificate to continue processing.
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| | | * |
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| | | *
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| | | * @return true, if a client certificate is required
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| | | */
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| | | protected boolean requiresClientCertificate() {
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| | |
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| | | /**
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| | | * Returns the full relative url of the request.
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| | | * |
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| | | *
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| | | * @param httpRequest
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| | | * @return url
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| | | */
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| | |
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| | | /**
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| | | * Returns the user making the request, if the user has authenticated.
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| | | * |
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| | | *
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| | | * @param httpRequest
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| | | * @return user
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| | | */
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