21 lines
617 B
21 lines
617 B
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import javax.servlet.*;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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public class OptionsVerifyTwoRule implements Filter {
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@Override
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public void init(FilterConfig filterConfig) throws ServletException {}
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@Override
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public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
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throws IOException, ServletException {
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HttpServletResponse res = (HttpServletResponse) response;
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res.addHeader("X-Frame-Options", "iframe");
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chain.doFilter(request, response);
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}
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@Override
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public void destroy() {}
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} |