我想要完成的是基于jwt令牌的身份验证,用于我的其余api。 / api下的所有内容都只能通过令牌访问。
我的网络安全配置中有以下配置方法:
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authenticationProvider(authenticationProvider())
.csrf().disable()
.authorizeRequests().antMatchers("/api/**").authenticated()
.and()
.exceptionHandling()
.authenticationEntryPoint(authenticationEntryPoint())
.and()
.addFilterBefore(authenticationFilter(),BasicAuthenticationFilter.class)
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
}
这是过滤器:
public class JwtAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
public JwtAuthenticationFilter(AuthenticationManager manager) {
super("/api/**");
this.setAuthenticationManager(manager);
}
@Override
protected boolean requiresAuthentication(HttpServletRequest request, HttpServletResponse response) {
return true;
}
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException {
String header = request.getHeader("Authorization");
if (header == null || !header.startsWith("Bearer ")) {
throw new JwtTokenMissingException("No JWT token found in request headers");
}
String authToken = header.substring(7);
JwtAuthenticationToken authRequest = new JwtAuthenticationToken(authToken);
return getAuthenticationManager().authenticate(authRequest);
}
@Override
protected void successfulAuthentication(HttpServletRequest request, HttpServletResponse response, FilterChain chain, Authentication authResult)
throws IOException, ServletException {
super.successfulAuthentication(request, response, chain, authResult);
chain.doFilter(request, response);
}
}
我的问题是过滤器现在应用于每个网址,而不仅仅是带有/ api前缀的网址。
我意识到我的"配置"方法可能是错误的,但它应该是什么样的?我想要完成的是将过滤器用于/ api路径。
+1问题:为什么有两个值来配置应用过滤器的路径? (一次作为配置中antMatchers方法的参数,然后是构造函数参数" filterProcessesUrl" for AbstractAuthenticationProcessingFilter)。这些值如何相互关联,我应该使用哪一个?
答案 0 :(得分:1)
问题出在这一部分:
@Override
protected boolean requiresAuthentication(HttpServletRequest request, HttpServletResponse response) {
return true;
}
我复制了它并且从未意识到它在那里。