我正在尝试根据请求标头中的自定义标记进行身份验证。
我已阅读this question的已接受答案，并创建了自定义令牌，过滤器和身份验证提供程序。
问题：
当我尝试“GET / login”时：
supports也没有被调用！在浏览器控制台中，我可以看到HTTP 302的{{1}}次来电。
有什么想法吗？
编辑：实际上，只有当我从角度调用端点时才会忽略身份验证提供程序（导致AJAX / XHR调用）。如果我从Postman调用端点，则调用身份验证提供程序。
编辑：Spring安全DEBUG日志：
/login令牌：
2016-10-27 19:57:46.724 DEBUG 9752 --- [nio-8080-exec-3] o.s.security.web.FilterChainProxy : /login at position 1 of 10 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.security.web.FilterChainProxy : /login at position 2 of 10 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] w.c.HttpSessionSecurityContextRepository : No HttpSession currently exists
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] w.c.HttpSessionSecurityContextRepository : No SecurityContext was available from the HttpSession: null. A new one will be created.
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.security.web.FilterChainProxy : /login at position 3 of 10 in additional filter chain; firing Filter: 'HeaderWriterFilter'
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.s.w.header.writers.HstsHeaderWriter : Not injecting HSTS header since it did not match the requestMatcher org.springframework.security.web.header.writers.HstsHeaderWriter$SecureRequestMatcher@43bffae5
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.security.web.FilterChainProxy : /login at position 4 of 10 in additional filter chain; firing Filter: 'LogoutFilter'
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.s.w.u.matcher.AntPathRequestMatcher : Checking match of request : '/login'; against '/logout'
2016-10-27 19:57:46.725 DEBUG 9752 --- [nio-8080-exec-3] o.s.security.web.FilterChainProxy : /login at position 5 of 10 in additional filter chain; firing Filter: 'MyFilter'
2016-10-27 19:57:46.726 DEBUG 9752 --- [nio-8080-exec-3] w.c.HttpSessionSecurityContextRepository : SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.
2016-10-27 19:57:46.726 DEBUG 9752 --- [nio-8080-exec-3] s.s.w.c.SecurityContextPersistenceFilter : SecurityContextHolder now cleared, as request processing completed
2016-10-27 19:57:46.768 DEBUG 9752 --- [nio-8080-exec-4] o.s.security.web.FilterChainProxy : /login at position 1 of 10 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
2016-10-27 19:57:46.769 DEBUG 9752 --- [nio-8080-exec-4] o.s.security.web.FilterChainProxy : /login at position 2 of 10 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
2016-10-27 19:57:46.769 DEBUG 9752 --- [nio-8080-exec-4] w.c.HttpSessionSecurityContextRepository : No HttpSession currently exists
2016-10-27 19:57:46.770 DEBUG 9752 --- [nio-8080-exec-4] w.c.HttpSessionSecurityContextRepository : No SecurityContext was available from the HttpSession: null. A new one will be created.
2016-10-27 19:57:46.770 DEBUG 9752 --- [nio-8080-exec-4] o.s.security.web.FilterChainProxy : /login at position 3 of 10 in additional filter chain; firing Filter: 'HeaderWriterFilter'
2016-10-27 19:57:46.771 DEBUG 9752 --- [nio-8080-exec-4] o.s.s.w.header.writers.HstsHeaderWriter : Not injecting HSTS header since it did not match the requestMatcher org.springframework.security.web.header.writers.HstsHeaderWriter$SecureRequestMatcher@43bffae5
2016-10-27 19:57:46.771 DEBUG 9752 --- [nio-8080-exec-4] o.s.security.web.FilterChainProxy : /login at position 4 of 10 in additional filter chain; firing Filter: 'LogoutFilter'
2016-10-27 19:57:46.771 DEBUG 9752 --- [nio-8080-exec-4] o.s.s.w.u.matcher.AntPathRequestMatcher : Checking match of request : '/login'; against '/logout'
2016-10-27 19:57:46.771 DEBUG 9752 --- [nio-8080-exec-4] o.s.security.web.FilterChainProxy : /login at position 5 of 10 in additional filter chain; firing Filter: 'MyFilter'
2016-10-27 19:57:46.772 DEBUG 9752 --- [nio-8080-exec-4] w.c.HttpSessionSecurityContextRepository : HttpSession being created as SecurityContext is non-default
2016-10-27 19:57:46.774 DEBUG 9752 --- [nio-8080-exec-4] w.c.HttpSessionSecurityContextRepository : SecurityContext stored to HttpSession: 'org.springframework.security.core.context.SecurityContextImpl@17085d: Authentication: com.mycompany.myapp.configuration.MyToken@17085d: Principal: null; Credentials: [PROTECTED]; Authenticated: false; Details: null; Not granted any authorities'
2016-10-27 19:57:46.774 DEBUG 9752 --- [nio-8080-exec-4] s.s.w.c.SecurityContextPersistenceFilter : SecurityContextHolder now cleared, as request processing completed
过滤：
public class MyToken extends AbstractAuthenticationToken {
private String token;
public MyToken(String token) {
super(null);
this.token = token;
}
@Override
public Object getCredentials() {
return token;
}
@Override
public Object getPrincipal() {
return null;
}
}
身份验证提供商：
public class MyFilter extends AbstractAuthenticationProcessingFilter {
public MyFilter() {
super("/login");
}
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {
String x_token = request.getHeader("x_token");
String method = request.getMethod();
if(x_token != null && method.equals("GET")) {
return new MyToken(x_token);
}
return null;
}
}
最后，安全配置：
@Component
public class MyAuthenticationProvider implements AuthenticationProvider {
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
MyToken token = (MyToken) authentication;
if(token.getCredentials() != null) {
token.setAuthenticated(true);
return token;
}
return null;
}
@Override
public boolean supports(Class<?> authentication) {
return authentication.equals(MyToken.class);
}
}
答案 0 :(得分：0)
您必须在AuthenticationManager的自定义子类中调用AbstractAuthenticationProcessingFilter，请参阅Spring Security Reference：
过滤器调用已配置的
AuthenticationManager来处理每个身份验证请求。
另见AbstractAuthenticationProcessingFilter#attemptAuthentication：
执行实际身份验证。 实现应该执行以下操作之一：
- 为经过身份验证的用户返回已填充的身份验证令牌，表示身份验证成功
- 返回null，表示身份验证过程仍在进行中。在返回之前，实施应该执行完成该过程所需的任何其他工作。
- 如果身份验证过程失败，则抛出
AuthenticationException
您的实施不会返回经过身份验证的令牌，请参阅日志：
存储到HttpSession的SecurityContext：＆＃39; org.springframework.security.core.context.SecurityContextImpl@17085d：身份验证：com.mycompany.myapp.configuration.MyToken@17085d：Principal：null;证书：[保护]; 经过身份验证：false ;细节：null;没有授予任何权力机构＆＃39;
另见：