spring - Cannot access to Main Page after using spring-security, although login is successful
问题描述
I want to add security part to the project and I am using spring security for providing backend security. When I added custom login filter that extends AbstractAuthenticationProcessingFilter
of spring security, I got an error about cross origin problem. Now I added http.cors();
to the WebSecurityConfig and I do not get cross origin errors anymore.
I am sending a request to the backend http://localhost:8081/user/sys-role/verifyTargetUrl
. Now, the exact error is Uncaught (in promise) Error: Infinite redirect in navigation guard at eval (vue-router.esm-bundler.js?6c02:2913)
. So somehow frontend vue-router guards find itself in an infinite loop. I will appreciate any of your help.
UPDATE:
It turned out that I don't get the response code as 200 and that causes the infinite loop in vue-router. My question becomes pure spring-security question because there seems to be no issue with vue-router. I send a post request to http://localhost:8081/user/sys-role/verifyTargetUrl
but my request does not enter to the PostMapping in backend. It rather enters CustomAuthenticationEntryPoint shown below and sets the code to 504. But in verifyTargetUrl of backend I set it to 200. Besides, onAuthenticationSuccess
of CustomAuthenticationSuccessfulHandler
is also called in the backend.
public class CustomAuthenticationEntryPoint implements AuthenticationEntryPoint {
@Override
public void commence(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
Message msg=new Message();
msg.setCode(504);
msg.setMsg("authenticate fail");
httpServletResponse.setStatus(HttpServletResponse.SC_OK);
httpServletResponse.setContentType(MediaType.APPLICATION_JSON_VALUE);
httpServletResponse.setCharacterEncoding(StandardCharsets.UTF_8.toString());
httpServletResponse.getWriter().write(JSON.toJSONString(msg));
}
}
The console of the browser:
config: {url: "http://localhost:8081/user/sys-role/verifyTargetUrl", method: "post", data: "{"userId":1017,"targetUrl":"/Main"}", headers: {…}, transformRequest: Array(1), …} data: {code: 504, msg: "authenticate fail"}
UPDATE 2: More Code
CustomJSONLoginFilter.java
public class CustomJSONLoginFilter extends AbstractAuthenticationProcessingFilter {
private final ISysUserService iUserService;
public CustomJSONLoginFilter(String defaultFilterProcessesUrl, ISysUserService iUserService) {
super(new AntPathRequestMatcher(defaultFilterProcessesUrl, HttpMethod.POST.name()));
this.iUserService = iUserService;
}
@Override
public Authentication attemptAuthentication(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws AuthenticationException, IOException, ServletException {
JSONObject requestBody= getRequestBody(httpServletRequest);
String username= requestBody.getString("username");
String password= requestBody.getString("password");
// get user info by username
SysUser sysUser= iUserService.getUserInfoByUsername(username);
//verify password
String encorderType=EncryptionAlgorithm.ENCODER_TYPE.get(1);
PasswordEncoder passwordEncoder =EncryptionAlgorithm.ENCODER_MAP.get(encorderType);
System.out.println(passwordEncoder);
System.out.println(sysUser);
System.out.println(password);
if(sysUser==null){
throw new UsernameNotFoundException("can't find userinfo by username:"+username);
}else if(!passwordEncoder.matches(password,sysUser.getPassword())){
throw new BadCredentialsException("password wrong!");
}else{
List<SysRole> list= iUserService.findRolesByUsername(username);
List<SimpleGrantedAuthority> simpleGrantedAuthorities= new ArrayList<SimpleGrantedAuthority>();
Iterator<SysRole> i=list.iterator();
while(i.hasNext()){
simpleGrantedAuthorities.add(new SimpleGrantedAuthority(i.next().getRoleName()));
}
return new UsernamePasswordAuthenticationToken(username,password,simpleGrantedAuthorities);
}
}
private JSONObject getRequestBody(HttpServletRequest request) throws AuthenticationException{
try {
StringBuilder stringBuilder = new StringBuilder();
InputStream inputStream = request.getInputStream();
byte[] bs = new byte[StreamUtils.BUFFER_SIZE];
int len;
while ((len = inputStream.read(bs)) != -1) {
stringBuilder.append(new String(bs, 0, len));
}
return JSON.parseObject(stringBuilder.toString());
} catch (IOException e) {
System.out.println("get request body error.");
}
throw new AuthenticationServiceException("invalid request body");
}
解决方案
我不会编写自定义安全性,而是使用 Spring Security,他们有一个强大的库并且已经为你解决了,这是一个配置问题!
我的方法很容易实现!我有一个存储用户类
Kotlin 代码
var username: String? = null
var password: String? = null
var active: Boolean = false
var confirmationToken: String? = null // email confirmationToken sent @ registration and other admin functions
var token: String? = null // If JWT token exist (not NULL or "") then the Networker is logged in with Client!
var roles: String? = null
var permissions: String? = null
ADD CONSTRUCTORS ....
val roleList: List<String>
get() = if (this.roles?.isNotEmpty()!!) {
listOf(*this.roles?.split(",".toRegex())?.dropLastWhile { it.isEmpty() }?.toTypedArray()!!)
} else ArrayList()
val permissionList: List<String>
get() = if (this.permissions?.isNotEmpty()!!) {
listOf(*this.permissions?.split(",".toRegex())?.dropLastWhile { it.isEmpty() }?.toTypedArray()!!)
} else ArrayList()
从那里我配置securityConfiguration
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.security.authentication.dao.DaoAuthenticationProvider
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.bcrypt.BCryptPasswordEncoder
import org.springframework.security.crypto.password.PasswordEncoder
import org.springframework.security.web.util.matcher.AntPathRequestMatcher
@Configuration
@EnableWebSecurity
class SecurityConfiguration(private val userPrincipalDetailService: UserPrincipalDetailService) :
WebSecurityConfigurerAdapter() {
override fun configure(auth: AuthenticationManagerBuilder) {
auth.authenticationProvider(authenticationProvider())
}
@Throws(Exception::class)
override fun configure(http: HttpSecurity) {
http.authorizeRequests()
.antMatchers("/index.html").permitAll()
.antMatchers("/security/**").permitAll()
.antMatchers("/profile/**").authenticated()
.antMatchers("/admin/**").hasRole("ADMIN")
.and().formLogin()
.defaultSuccessUrl("/profile/index", true)
.loginProcessingUrl("/security/login")
.loginPage("/security/login").permitAll()
.usernameParameter("username")
.passwordParameter("password")
.and().logout()
.invalidateHttpSession(true)
.clearAuthentication(true)
.deleteCookies("JSESSIONID")
.logoutRequestMatcher(AntPathRequestMatcher("/logout"))
.logoutSuccessUrl("/security/login")
.and()
.rememberMe().tokenValiditySeconds(2592000) // 2592000 = 30 days in Seconds
.rememberMeParameter("rememberMe")
}
private fun authenticationProvider(): DaoAuthenticationProvider {
val daoAuthenticationProvider = DaoAuthenticationProvider()
daoAuthenticationProvider.setPasswordEncoder(passwordEncoder())
daoAuthenticationProvider.setUserDetailsService(this.userPrincipalDetailService)
return daoAuthenticationProvider
}
@Bean
internal fun passwordEncoder(): PasswordEncoder {
return BCryptPasswordEncoder()
}
}
如果你想学习 Spring Security 课程 - 你可以 学习罗马尼亚 Coder 的 Spring Boot Security
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