我有一个基于 SpringBoot 的应用程序,具有多个端点。由于将访问端点的不同客户端,我希望有不同的身份验证提供程序来保护它们。某些端点将受 Kerberos 保护(KerberosServiceAuthenticationProvider -- http://docs.spring.io/autorepo/docs/spring-security-kerberos/1.0.0.RC1/reference/htmlsingle/)。某些端点将受 AD/LDAP (ActiveDirectoryLdapAuthenticationProvider) 保护。
我目前使用 Kerberos 或 LDAP,但不能同时使用:
@Order(SecurityProperties.ACCESS_OVERRIDE_ORDER)
protected class ApplicationSecurity extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//For Kerberos
auth.authenticationProvider(kerberosAuthenticationProvider())
.authenticationProvider(kerberosServiceAuthenticationProvider());
//For LDAP
//auth.authenticationProvider(customAuthenticationProvider());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers(HttpMethod.GET, APPLICATION_ADMIN_ENDPOINTS)
.permitAll()
.and()
.authorizeRequests()
.antMatchers(HttpMethod.PUT, APPLICATION_ADMIN_ENDPOINTS)
.hasAnyAuthority(AUTHENTICATED_APPLICATION_ADMIN_AUTHORITIES)
.and()
.authorizeRequests()
.antMatchers(HttpMethod.DELETE, APPLICATION_ADMIN_ENDPOINTS)
.hasAnyAuthority(AUTHENTICATED_APPLICATION_ADMIN_AUTHORITIES)
.and()
.authorizeRequests()
.antMatchers(CLIENT_ENDPOINTS)
.permitAll()
.and()
.authorizeRequests()
.antMatchers(SWAGGER_ENDPOINTS)
.permitAll()
.and()
.authorizeRequests()
.antMatchers(MANAGER_ENDPOINTS)
.hasAnyAuthority(AUTHENTICATED_MANAGER_AUTHORITIES)
.and()
.authorizeRequests()
.antMatchers(TRUSTED_AGENT_ENDPOINTS)
.hasAnyAuthority(AUTHENTICATED_TRUSTED_AGENT_AUTHORITIES)
.and()
.authorizeRequests()
.antMatchers("/kerb/**")
.hasAnyAuthority(AUTHENTICATED_APPLICATION_ADMIN_AUTHORITIES)
.and()
.addFilterBefore(spnegoAuthenticationProcessingFilter(authenticationManagerBean()), BasicAuthenticationFilter.class)
.httpBasic()
.and()
.csrf()
.disable();
}
}
@Bean
public AuthenticationProvider customAuthenticationProvider() {
ActiveDirectoryLdapAuthenticationProvider provider = new ActiveDirectoryLdapAuthenticationProvider(
ldapDomain, ldapUrl);
SimpleCaseAndWhitespaceMitigatingAuthoritiesMapper authoritiesMapper = new SimpleCaseAndWhitespaceMitigatingAuthoritiesMapper();
provider.setAuthoritiesMapper(authoritiesMapper);
provider.setConvertSubErrorCodesToExceptions(true);
return provider;
}
@Bean
public KerberosAuthenticationProvider kerberosAuthenticationProvider() {
KerberosAuthenticationProvider provider = new KerberosAuthenticationProvider();
SunJaasKerberosClient client = new SunJaasKerberosClient();
client.setDebug(true);
provider.setKerberosClient(client);
provider.setUserDetailsService(kerberosUserService());
return provider;
}
@Bean
public KerberosServiceAuthenticationProvider kerberosServiceAuthenticationProvider() {
KerberosServiceAuthenticationProvider provider = new KerberosServiceAuthenticationProvider();
provider.setTicketValidator(sunJaasKerberosTicketValidator());
provider.setUserDetailsService(kerberosUserService());
return provider;
}
@Bean
public SunJaasKerberosTicketValidator sunJaasKerberosTicketValidator() {
SunJaasKerberosTicketValidator ticketValidator = new SunJaasKerberosTicketValidator();
ticketValidator.setServicePrincipal(kerberosPrincipal);
File f = new File(keytabFile);
try {
LOG.info(String.format("Absolute: %s, Canonical: %s", f.getAbsolutePath(), f.getCanonicalPath()));
if(f.exists()){
LOG.info("File exists.");
}
else{
LOG.info("File DOES NOT exist.");
}
} catch (IOException e) {
e.printStackTrace();
}
ticketValidator.setKeyTabLocation(new FileSystemResource(f));
ticketValidator.setDebug(true);
return ticketValidator;
}
@Bean
public SpnegoAuthenticationProcessingFilter spnegoAuthenticationProcessingFilter(AuthenticationManager authenticationManager) {
SpnegoAuthenticationProcessingFilter filter = new SpnegoAuthenticationProcessingFilter();
filter.setAuthenticationManager(authenticationManager);
return filter;
}
@Bean
public KerberosUserDetailsService kerberosUserService() {
return new KerberosUserDetailsService();
}
无论如何让这对双方都有效?我正在考虑制作一个可以处理请求的自定义身份验证提供程序,但不确定这是否可行。