Using springboot + mybatis + security Ajax to save user entity in session

User 5899361 2021-01-05 17:12:11
using springboot mybatis security ajax


AuthorityTeacher

import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import java.util.Collection;
import java.util.List;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.entity
* @Author: huat
* @Date: 2020/12/28 12:43
* @Version: 1.0
* Teacher entity class
*/
public class AuthorityTeacher implements UserDetails {
private int teacherId;
private String username;// account number
private String password;// password
private String teacherName;// Real name
private List<AuthorityRole> authorityRoles;
public int getTeacherId() {
return teacherId;
}
public void setTeacherId(int teacherId) {
this.teacherId = teacherId;
}
public void setUsername(String username) {
this.username = username;
}
public void setPassword(String password) {
this.password = password;
}
//@Override
public String getPassword() {
return password;
}
public String getTeacherName() {
return teacherName;
}
public void setTeacherName(String teacherName) {
this.teacherName = teacherName;
}
@Override
public String getUsername() {
return username;
}
public List<AuthorityRole> getAuthorityRoles() {
return authorityRoles;
}
public void setAuthorityRoles(List<AuthorityRole> authorityRoles) {
this.authorityRoles = authorityRoles;
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return authorityRoles;
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return true;
}
}

Role

import org.springframework.security.core.GrantedAuthority;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.entity
* @Author: huat
* @Date: 2020/12/28 13:09
* @Version: 1.0
* Role entity class
*/
public class AuthorityRole implements GrantedAuthority {
private int roleId;
private String roleName;// role
private String roleNameCN;// Character Chinese
@Override
public String getAuthority() {
return roleName;
}
public int getRoleId() {
return roleId;
}
public void setRoleId(int roleId) {
this.roleId = roleId;
}
public String getRoleName() {
return roleName;
}
public void setRoleName(String roleName) {
this.roleName = roleName;
}
public String getRoleNameCN() {
return roleNameCN;
}
public void setRoleNameCN(String roleNameCN) {
this.roleNameCN = roleNameCN;
}
}

service

import org.springframework.security.core.userdetails.UserDetailsService;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.service.admin
* @Author: huat
* @Date: 2020/12/28 16:23
* @Version: 1.0
*/
public interface TeacherService extends UserDetailsService {
}
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.service.admin
* @Author: huat
* @Date: 2020/12/28 16:24
* @Version: 1.0
*/
@Service
public class TeacherServiceImpl implements TeacherService {
@Autowired
private TeacherDao teacherDao;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
return teacherDao.getAuthorityTeacherByUsername(username);
}
}

Permission configuration class

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.filter
* @Author: huat
* @Date: 2020/12/28 12:24
* @Version: 1.0
*/
@Configuration
@EnableWebSecurity
public class SpringSercurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
TeacherService teacherService;
@Autowired
AuthenticationSuccessHandler authenticationSuccessHandler;//ajax Login successfully
@Autowired
AuthenticationFailureHandler authenticationFailureHandler;//ajax Login failed
@Bean
public PasswordEncoder passwordEncoder(){
return new MD5Util();
}
/**
* Set the account password in the database
* @param auth
* @throws Exception
*/
@Override
public void configure(AuthenticationManagerBuilder auth) throws Exception {
auth
// take UserDetailsService Put it in a container
.userDetailsService(teacherService)
// Encryption mode into
.passwordEncoder(passwordEncoder());
}
/**
* Access configuration
* @param http
* @throws Exception
*/
@Override
protected void configure(HttpSecurity http) throws Exception {
// Release static resources , Specify resource interception rules ,
// Specify the custom authentication page , Specify exit authentication configuration ,csrf( Cross domain forgery request ) To configure
http.authorizeRequests()
.antMatchers("intoLogin","login.jsp","/webapp/**").permitAll()// Release these resources , Allow anonymous access
.antMatchers("/**").hasAnyRole("ADMIN","USER")
.anyRequest().authenticated()// Other resources need to be certified
.and()
.formLogin()
.loginPage("/intoLogin")// Landing page request interface
.loginProcessingUrl("/doLogin")// Login address , from springSecurity Provide
.usernameParameter("username")// Login account name value
.passwordParameter("password")
.successHandler(authenticationSuccessHandler)// Landing successful
.failureHandler(authenticationFailureHandler)// Login failed
.permitAll()// Specify all resource releases
.and()
.logout()// Log out
.logoutUrl("/logout")// Specify the logout path
.logoutSuccessUrl("/login.jsp")// After successful logout, I jumped url
.invalidateHttpSession(true)// Is it empty session
.permitAll()
.and()
.csrf()
.disable();// close csrf( Cross domain forgery request )
}
}
import com.alibaba.fastjson.JSON;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.stereotype.Component;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.filter
* @Author: huat
* @Date: 2020/12/29 9:14
* @Version: 1.0
*/
@Component
public class MyAuthenticationFailureHandler implements AuthenticationFailureHandler {
@Override
public void onAuthenticationFailure(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
Map<String,Object> map=new HashMap<String,Object>();
map.put("code",1);
map.put("msg"," Wrong account password ");
map.put("data","");
/* httpServletResponse.setContentType("application/json;charset=utf-8");*/
PrintWriter out = httpServletResponse.getWriter();
out.write(JSON.toJSONString(map));
out.flush();
out.close();
}
}

Landing successful

import com.alibaba.fastjson.JSON;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.stereotype.Component;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
/**
* @ProjectName: teaching
* @Package: cn.bdqn.filter
* @Author: huat
* @Date: 2020/12/29 9:16
* @Version: 1.0
*/
@Component
public class MyAuthenticationSuccessHandler implements AuthenticationSuccessHandler {
@Override
public void onAuthenticationSuccess(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Authentication authentication) throws IOException, ServletException {
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if(null!=auth){
httpServletRequest.getSession().setAttribute("user",auth.getPrincipal());
}
Map<String,Object> map=new HashMap<String,Object>();
map.put("code",0);
map.put("msg"," Landing successful ");
map.put("data","");
/* httpServletResponse.setContentType("application/json;charset=utf-8");*/
PrintWriter out = httpServletResponse.getWriter();
out.write(JSON.toJSONString(map));
out.flush();
out.close();
}
}

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