取消java110-common jar包，提升为CommonService服务,将之前的Java110-common内容变更为Java110-utils包

webapp

2019-09-30 cbc1f9db3d796683d88d6d30df3659984dfbeda3

 java110-service/src/main/java/com/java110/service/filter/JwtFilter.java

@@ -1,19 +1,17 @@
package com.java110.service.filter;

import com.auth0.jwt.JWT;
import com.auth0.jwt.JWTVerifier;
import com.auth0.jwt.algorithms.Algorithm;
import com.auth0.jwt.exceptions.JWTVerificationException;
import com.auth0.jwt.interfaces.Claim;
import com.auth0.jwt.interfaces.DecodedJWT;
import com.java110.common.constant.CommonConstant;
import com.java110.common.constant.ResponseConstant;
import com.java110.common.exception.FilterException;
import com.java110.common.factory.DataTransactionFactory;
import com.java110.common.util.StringUtil;
import org.springframework.web.filter.GenericFilterBean;
import com.java110.utils.constant.CommonConstant;
import com.java110.utils.constant.ResponseConstant;
import com.java110.utils.exception.FilterException;
import com.java110.utils.util.StringUtil;
import com.java110.core.factory.AuthenticationFactory;
import com.java110.core.factory.DataTransactionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
@@ -22,61 +20,78 @@
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Map;

/**
 * Created by wuxw on 2018/5/2.
 */
public class JwtFilter extends GenericFilterBean {
public class JwtFilter implements Filter {

    private static Logger logger = LoggerFactory.getLogger(JwtFilter.class);

    private String[] excludedUris;

    @Override
    public void destroy() {
        // TODO Auto-generated method stub
    }


    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        excludedUris = filterConfig.getInitParameter("excludedUri").split(",");
    }

    public void doFilter(final ServletRequest req, final ServletResponse res, final FilterChain chain)
            throws IOException, ServletException {

        final HttpServletRequest request = (HttpServletRequest) req;
        final HttpServletResponse response = (HttpServletResponse) res;
        String uri = request.getServletPath();
        //如果是 不能过滤的地址选择跳过
        if (isExcludedUri(uri)) {
            chain.doFilter(request, response);
            return;
        }
        String token = "";
        try {
            //获取token
            token = this.getToken(request);
            try {
                Algorithm algorithm = Algorithm.HMAC256("secret");
                JWTVerifier verifier = JWT.require(algorithm).withIssuer("auth0").build();
                DecodedJWT jwt = verifier.verify(token);

                Map<String, Claim> claims = jwt.getClaims();
                // Add the claim to request header
                long tokenStartTime = new Date().getTime();
                Map<String, String> claims = AuthenticationFactory.verifyToken(token);
                logger.debug("校验token 耗时：{}", new Date().getTime() - tokenStartTime);
                request.setAttribute("claims", claims);
            } catch (UnsupportedEncodingException e) {
                logger.error("解析token 失败 ：", e);
                throw new FilterException(ResponseConstant.RESULT_CODE_NO_AUTHORITY_ERROR, "您还没有登录，请先登录");
            } catch (JWTVerificationException e) {

            } catch (Exception e) {
                //Invalid signature/claims
                logger.error("解析token 失败 ：", e);
                throw new FilterException(ResponseConstant.RESULT_CODE_NO_AUTHORITY_ERROR, "您还没有登录，请先登录");
            }

            chain.doFilter(req, res);
        }catch (FilterException e){
            if("POST".equals(request.getMethod())){
        } catch (FilterException e) {
            if ("POST".equals(request.getMethod())) {
                writeJson(response,
                        DataTransactionFactory.pageResponseJson(ResponseConstant.RESULT_CODE_NO_AUTHORITY_ERROR,e.getMessage(),null),
                        DataTransactionFactory.pageResponseJson(ResponseConstant.RESULT_CODE_NO_AUTHORITY_ERROR, e.getMessage(), null),
                        "UTF-8");
            }else{
                response.sendRedirect("/error?code="+e.getResult().getCode()+"&msg="+e.getResult().getMsg());
            } else {
                response.sendRedirect("/flow/login");
            }

        }catch (Exception e){
            response.sendRedirect("/error?code="+ResponseConstant.RESULT_CODE_INNER_ERROR+"&msg=鉴权失败");
        } catch (Exception e) {
            response.sendRedirect("/flow/login");
        }
    }

    /**
     * 获取TOKEN
     *
     * @param request
     * @return
     */
    private String getToken(HttpServletRequest request) throws FilterException{
    private String getToken(HttpServletRequest request) throws FilterException {
        String token = "";
        for (Cookie cookie : request.getCookies()) {
            if (CommonConstant.COOKIE_AUTH_TOKEN.equals(cookie.getName())) {
@@ -90,19 +105,33 @@
        return token;
    }

    private void writeJson(HttpServletResponse response, String data, String encoding){
    private void writeJson(HttpServletResponse response, String data, String encoding) {
        //设置编码格式
        response.setContentType("text/plain;charset=" + encoding);
        response.setCharacterEncoding(encoding);

        PrintWriter out = null;
        try{
        try {
            out = response.getWriter();
            out.write(data);
            out.flush();
        }catch(IOException e){
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private boolean isExcludedUri(String uri) {
        if (excludedUris == null || excludedUris.length <= 0) {
            return false;
        }
        for (String ex : excludedUris) {
            uri = uri.trim();
            ex = ex.trim();
            if (uri.toLowerCase().matches(ex.toLowerCase().replace("*", ".*")))
                return true;
        }
        return false;
    }


}