[cf9cdbf] | 1 | package edu.gjoko.schedlr.config;
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| 2 |
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| 3 | import org.springframework.security.core.GrantedAuthority;
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| 4 | import org.springframework.security.core.context.SecurityContextImpl;
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| 5 | import org.springframework.security.core.userdetails.UserDetails;
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[46fd0c7] | 6 | import org.springframework.util.StringUtils;
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[cf9cdbf] | 7 | import org.springframework.web.filter.GenericFilterBean;
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| 8 |
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| 9 | import javax.servlet.FilterChain;
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| 10 | import javax.servlet.ServletException;
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| 11 | import javax.servlet.ServletRequest;
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| 12 | import javax.servlet.ServletResponse;
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| 13 | import javax.servlet.http.HttpServletRequest;
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| 14 | import javax.servlet.http.HttpSession;
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| 15 | import java.io.IOException;
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| 16 | import java.util.Collection;
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| 17 | import java.util.HashMap;
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| 18 | import java.util.Map;
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| 19 |
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| 20 | public class AppFilter extends GenericFilterBean {
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| 21 | @Override
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| 22 | public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
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| 23 | HttpServletRequest httpServletRequest = (HttpServletRequest) servletRequest;
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| 24 | HttpSession session = httpServletRequest.getSession(false);
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| 25 |
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[9050790] | 26 | if(httpServletRequest.getRequestURI().endsWith(".js")
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| 27 | || httpServletRequest.getRequestURI().endsWith(".css")
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| 28 | || httpServletRequest.getRequestURI().startsWith("/api")) {
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[46fd0c7] | 29 | filterChain.doFilter(servletRequest, servletResponse);
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| 30 | return;
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| 31 | }
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[cf9cdbf] | 32 | if(session != null) {
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| 33 | Map<String, String> roleTargetUrlMap = new HashMap<>();
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[46fd0c7] | 34 | roleTargetUrlMap.put("ADMIN", "/admin");
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| 35 | roleTargetUrlMap.put("CUSTOMER", "/homepage");
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| 36 | roleTargetUrlMap.put("BUSINESS_OWNER", "/business_homepage");
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[cf9cdbf] | 37 | SecurityContextImpl sci = (SecurityContextImpl) session.getAttribute("SPRING_SECURITY_CONTEXT");
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| 38 | if(sci != null) {
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| 39 | UserDetails userDetails = (UserDetails) sci.getAuthentication().getPrincipal();
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| 40 | final Collection<? extends GrantedAuthority> authorities = userDetails.getAuthorities();
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| 41 | for (final GrantedAuthority grantedAuthority : authorities) {
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| 42 | String authorityName = grantedAuthority.getAuthority();
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[46fd0c7] | 43 | String page = "";
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| 44 | switch (authorityName) {
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| 45 | case "ADMIN":
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| 46 | page = "/admin";
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| 47 | break;
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| 48 | case "CUSTOMER":
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| 49 | case "BUSINESS_OWNER":
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| 50 | page = "/homepage";
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| 51 | break;
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| 52 | default:
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| 53 | break;
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| 54 | }
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| 55 | if(page != null && !page.trim().isEmpty()) {
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| 56 | servletRequest.getRequestDispatcher(page).forward(servletRequest, servletResponse);
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[cf9cdbf] | 57 | return;
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| 58 | }
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| 59 | }
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| 60 | }
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| 61 | }
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| 62 | filterChain.doFilter(servletRequest, servletResponse);
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| 63 | }
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| 64 | }
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