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				@ -3,6 +3,7 @@ package com.yihu.jw.security.core.userdetails.jdbc; 
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				import com.yihu.jw.security.core.userdetails.SaltUser; 
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				import com.yihu.jw.security.model.WlyyUserDetails; 
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				import com.yihu.jw.security.model.WlyyUserSimple; 
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				import org.apache.commons.lang3.time.DateUtils; 
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				import org.springframework.jdbc.core.BeanPropertyRowMapper; 
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				import org.springframework.jdbc.core.support.JdbcDaoSupport; 
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				import org.springframework.security.core.GrantedAuthority; 
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				@ -10,7 +11,10 @@ import org.springframework.security.core.authority.SimpleGrantedAuthority; 
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				import org.springframework.security.core.userdetails.UserDetails; 
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				import org.springframework.security.core.userdetails.UserDetailsService; 
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				import org.springframework.security.core.userdetails.UsernameNotFoundException; 
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				import org.springframework.web.context.request.RequestContextHolder; 
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				import org.springframework.web.context.request.ServletRequestAttributes; 
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				import javax.servlet.http.HttpServletRequest; 
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				import javax.sql.DataSource; 
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				import java.util.ArrayList; 
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				import java.util.Collection; 
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				@ -18,12 +22,12 @@ import java.util.Date; 
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				import java.util.List; 
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				/** 
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				 * Service - 用户加载 
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				 * Service - 用户信息 
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				 * Created by progr1mmer on 2018/8/29. 
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				 */ 
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				public class WlyyUserDetailsService extends JdbcDaoSupport implements UserDetailsService { 
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				    private static final String DEFAULT_USER_DETAILS_STATEMENT = "SELECT * FROM base_user u WHERE u.username = ? OR u.mobile = ? OR u.idcard = ?"; 
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				    private static final String DEFAULT_USER_DETAILS_STATEMENT = "select * from base_user u where u.username = ? or u.mobile = ? or u.idcard = ?"; 
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				    public WlyyUserDetailsService(DataSource dataSource) { 
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				        this.setDataSource(dataSource); 
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				@ -42,18 +46,19 @@ public class WlyyUserDetailsService extends JdbcDaoSupport implements UserDetail 
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				        if (users == null || users.size() == 0) { 
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				            throw new UsernameNotFoundException(username); 
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				        } 
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				        return new SaltUser(username, users.get(0).getPassword(), users.get(0).getSalt(), getGrantedAuthorities(username)); 
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				    } 
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				    private Collection<? extends GrantedAuthority> getGrantedAuthorities(String username) { 
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				        Collection<GrantedAuthority> authorities = new ArrayList<>(1); 
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				        authorities.add(new SimpleGrantedAuthority("ROLE_USER")); 
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				        return authorities; 
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				        if (users.get(0).isLocked()) { 
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				            Date date = users.get(0).getLockedDate(); 
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				            if (new Date().after(DateUtils.addMinutes(date, 5))) { 
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				                this.getJdbcTemplate().update("update base_user u set login_failure_count = 0, u.locked = 0 where u.username = ? or u.mobile = ? or u.idcard = ?", username, username, username); 
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				                users.get(0).setLocked(false); 
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				            } 
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				        } 
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				        return new SaltUser(username, users.get(0).getPassword(), users.get(0).getSalt(), users.get(0).isEnabled(), users.get(0).isLocked(), getGrantedAuthorities(username)); 
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				    } 
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				    public WlyyUserSimple authSuccess (String username) throws UsernameNotFoundException { 
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				        //更新登陆时间 
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				        this.getJdbcTemplate().update("update base_user u set u.login_date = ? where u.username = ? or u.mobile = ? or u.idcard = ?", new Date(), username, username, username); 
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				        this.getJdbcTemplate().update("update base_user u set login_failure_count = 0, u.login_date = ? where u.username = ? or u.mobile = ? or u.idcard = ?", new Date(), username, username, username); 
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				        //加载用户简略信息 
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				        List<WlyyUserSimple> users = this.getJdbcTemplate().query(DEFAULT_USER_DETAILS_STATEMENT, new BeanPropertyRowMapper(WlyyUserSimple.class), username, username, username); 
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				        if (users == null || users.size() == 0) { 
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				@ -62,4 +67,25 @@ public class WlyyUserDetailsService extends JdbcDaoSupport implements UserDetail 
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				        return users.get(0); 
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				    } 
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				    public String authFailure () throws UsernameNotFoundException { 
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				        //获取失败次数 
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				        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); 
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				        String username = request.getParameter("username"); 
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				        Integer loginFailureCount = this.getJdbcTemplate().queryForObject("select login_failure_count from base_user u where u.username = ? or u.mobile = ? or u.idcard = ?", Integer.class, username, username, username); 
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				        loginFailureCount ++; 
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				        if (loginFailureCount == 5) { 
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				            this.getJdbcTemplate().update("update base_user u set u.login_failure_count = 5, locked = 1, u.locked_date = ? where u.username = ? or u.mobile = ? or u.idcard = ?", new Date(), username, username, username); 
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				            return "账号已被锁定,请5分钟后重试!"; 
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				        } else { 
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				            this.getJdbcTemplate().update("update base_user u set u.login_failure_count = ? where u.username = ? or u.mobile = ? or u.idcard = ?", loginFailureCount, username, username, username); 
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				            return "密码错误,还可以再试" + (5 - loginFailureCount) + "次!"; 
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				        } 
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				    } 
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				    private Collection<? extends GrantedAuthority> getGrantedAuthorities(String username) { 
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				        Collection<GrantedAuthority> authorities = new ArrayList<>(1); 
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				        authorities.add(new SimpleGrantedAuthority("ROLE_USER")); 
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				        return authorities; 
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				    } 
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				} 
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