open-JSD-9713/src/main/java/com/fr/plugin/filter/UASSLOGIN1Filter.java

package com.fr.plugin.filter;

import com.fr.base.ServerConfig;
import com.fr.data.NetworkHelper;
import com.fr.decision.authority.base.constant.type.operation.ManualOperationType;
import com.fr.decision.authority.base.constant.type.operation.SyncOperationType;
import com.fr.decision.config.FSConfig;
import com.fr.decision.fun.impl.AbstractGlobalRequestFilterProvider;
import com.fr.decision.mobile.terminal.TerminalHandler;
import com.fr.decision.webservice.v10.login.LoginService;
import com.fr.decision.webservice.v10.login.TokenResource;
import com.fr.json.JSONObject;
import com.fr.log.FineLoggerFactory;
import com.fr.plugin.USAAPassport;
import com.fr.stable.StringUtils;
import com.fr.stable.web.Device;
import com.fr.web.utils.WebUtils;
import com.fr.plugin.context.PluginContexts;

import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class UASSLOGIN1Filter extends AbstractGlobalRequestFilterProvider {
    @Override
    public String filterName() {
        return "UASSLOGIN1Filter";
    }

    @Override
    public String[] urlPatterns() {
        return new String[]{
                "/decision/login",
        };
    }

    @Override
    public void init(FilterConfig filterConfig) {
        super.init(filterConfig);
    }

    @Override
    public void doFilter(HttpServletRequest req, HttpServletResponse res, FilterChain filterChain) {
        try {
            if (PluginContexts.currentContext().isAvailable()) {
                doLoginCheck(req, res, filterChain);
            } else {
                WebUtils.printAsString(res, "插件名:《xxxxx》插件id:com.eco.plugin.xxx.uasslogin 插件授权过期 请联系销售");
            }
        } catch (Exception e) {
            FineLoggerFactory.getLogger().error(e.getMessage(), e);
        }
    }

    public void doLoginCheck(HttpServletRequest req, HttpServletResponse res, FilterChain filterChain) throws ServletException, IOException {
        if (StringUtils.equals("POST", req.getMethod())) {
            USAAPassport usaaPassport = new USAAPassport();
            FSConfig.getInstance().setPassport(ManualOperationType.KEY, usaaPassport);
            usaaPassport = new USAAPassport();
            FSConfig.getInstance().setPassport(SyncOperationType.KEY, usaaPassport);
            filterChain.doFilter(req, res);
        } else {
            filterChain.doFilter(req, res);
        }
    }

    private void login(HttpServletRequest req, HttpServletResponse res, String username) {
        String token = null;
        try {
            token = LoginService.getInstance().login(req, res, username);
            req.setAttribute("fine_auth_token", token);
        } catch (Exception e) {
            FineLoggerFactory.getLogger().error(e.getMessage(), e);
            FineLoggerFactory.getLogger().error("login failed");
        }
        FineLoggerFactory.getLogger().error("login success");
    }

    private boolean isLogin(HttpServletRequest request) {
        String oldToken = TokenResource.COOKIE.getToken(request);
        return oldToken != null && checkTokenValid(request, (String) oldToken);
    }

    private boolean checkTokenValid(HttpServletRequest req, String token) {
        try {
            Device device = NetworkHelper.getDevice(req);
            LoginService.getInstance().loginStatusValid(token, TerminalHandler.getTerminal(req, device));
            return true;
        } catch (Exception ignore) {
        }
        return false;
    }

    private static void setCookie(HttpServletResponse response, String name, String value) {
        Cookie cookie = new Cookie(name, value);
        cookie.setPath("/");
        response.addCookie(cookie);
    }

}