package com.common.filter;
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import org.springframework.web.filter.OncePerRequestFilter;
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import javax.servlet.FilterChain;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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public class CorsFilter extends OncePerRequestFilter {
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@Override
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protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
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response.addHeader("Access-Control-Allow-Origin", "*");
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response.addHeader("Access-Control-Allow-Methods", "*");
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response.addHeader("Access-Control-Allow-Headers", "content-type,pi-token");
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response.addHeader("Access-Control-Max-Age", "1800");//30 min
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filterChain.doFilter(request, response);
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}
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}
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