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package com.fanruan.api.decision.login;
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import com.fr.decision.authorize.Passport;
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import com.fr.decision.authorize.impl.HttpPassport;
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import com.fr.decision.config.FSConfig;
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import com.fr.decision.webservice.v10.login.LoginService;
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import org.jetbrains.annotations.Nullable;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* @author richie
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* @version 10.0
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* Created by richie on 2019-08-16
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*/
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public class LoginKit {
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/**
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* 获取决策平台设置的认证类型
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*
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* @return 认证对象
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*/
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public static Passport getCurrentPassport() {
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return FSConfig.getInstance().getPassport();
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}
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/**
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* 获取指定类型的通行证,如果不存在,就返回null
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*
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* @param type 通行证类型
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* @param <T> 类型
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* @return 通行证
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*/
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public static <T> T getPassport(Class<? extends T> type) {
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return FSConfig.getInstance().getPassport(type);
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}
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/**
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* 获取http认证的地址
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*
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* @return http认证地址
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*/
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public static @Nullable String getHttpPassportUrl() {
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Passport passport = getCurrentPassport();
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if (passport instanceof HttpPassport) {
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return ((HttpPassport) passport).getUrl();
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}
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return null;
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}
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/**
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* 获取http认证的秘钥
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*
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* @return http认证地址
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*/
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public static @Nullable String getHttpPassportKey() {
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Passport passport = getCurrentPassport();
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if (passport instanceof HttpPassport) {
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return ((HttpPassport) passport).getPublicKey();
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}
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return null;
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}
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/**
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* 登录
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*
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* @param req http请求
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* @param res http响应
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* @param loginRequest 登录请求信息
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* @return 登录响应信息
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* @throws Exception 登录过程中发生错误,则抛出此异常
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*/
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public static OpenLoginResponse login(HttpServletRequest req, HttpServletResponse res, OpenLoginRequest loginRequest) throws Exception {
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return OpenLoginResponse.wrap(LoginService.getInstance().login(req, res, loginRequest.select()));
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}
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}
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