我也在努力解决这个问题。幸运的是,在
Spring Security documentation
,在与一位GitHub开发人员反复交流之后,我在Kotlin中找到了一个解决方案(翻译成Java应该相当容易)。可以找到原始讨论
here
。
最终,我的
SecurityConfig
班上的同学最后看起来像这样:
@EnableWebSecurity
class SecurityConfig @Autowired constructor(loginGovConfiguration: LoginGovConfiguration) : WebSecurityConfigurerAdapter() {
@Autowired
lateinit var clientRegistrationRepository: ClientRegistrationRepository
private final val keystore: MutableMap<String, String?> = loginGovConfiguration.keystore
private final val keystoreUtil: KeystoreUtil = KeystoreUtil(
keyStore = keystore["file"],
keyStorePassword = keystore["password"],
keyAlias = keystore["alias"],
keyPassword = null,
keyStoreType = keystore["type"]
)
private final val allowedOrigin: String = loginGovConfiguration.allowedOrigin
companion object {
const val LOGIN_ENDPOINT = DefaultLoginPageGeneratingFilter.DEFAULT_LOGIN_PAGE_URL
const val LOGIN_SUCCESS_ENDPOINT = "/login_success"
const val LOGIN_FAILURE_ENDPOINT = "/login_failure"
const val LOGIN_PROFILE_ENDPOINT = "/login_profile"
const val LOGOUT_ENDPOINT = "/logout"
const val LOGOUT_SUCCESS_ENDPOINT = "/logout_success"
}
override fun configure(http: HttpSecurity) {
http.authorizeRequests()
// login, login failure, and index are allowed by anyone
.antMatchers(
LOGIN_ENDPOINT,
LOGIN_SUCCESS_ENDPOINT,
LOGIN_PROFILE_ENDPOINT,
LOGIN_FAILURE_ENDPOINT,
LOGOUT_ENDPOINT,
LOGOUT_SUCCESS_ENDPOINT,
"/"
)
.permitAll()
// any other requests are allowed by an authenticated user
.anyRequest()
.authenticated()
.and()
// custom logout behavior
.logout()
.logoutRequestMatcher(AntPathRequestMatcher(LOGOUT_ENDPOINT))
.logoutSuccessUrl(LOGOUT_SUCCESS_ENDPOINT)
.deleteCookies("JSESSIONID")
.invalidateHttpSession(true)
.logoutSuccessHandler(LoginGovLogoutSuccessHandler())
.and()
// configure authentication support using an OAuth 2.0 and/or OpenID Connect 1.0 Provider
.oauth2Login()
.authorizationEndpoint()
.authorizationRequestResolver(LoginGovAuthorizationRequestResolver(clientRegistrationRepository))
.authorizationRequestRepository(authorizationRequestRepository())
.and()
.tokenEndpoint()
.accessTokenResponseClient(accessTokenResponseClient())
.and()
.failureUrl(LOGIN_FAILURE_ENDPOINT)
.successHandler(LoginGovAuthenticationSuccessHandler())
}
@Bean
fun corsFilter(): CorsFilter {
// fix OPTIONS preflight login profile request failure with 403 Invalid CORS request
val config = CorsConfiguration()
config.addAllowedOrigin(allowedOrigin)
config.allowCredentials = true
config.allowedHeaders = listOf("x-auth-token", "Authorization", "cache", "Content-Type")
config.addAllowedMethod(HttpMethod.OPTIONS)
config.addAllowedMethod(HttpMethod.GET)
val source = UrlBasedCorsConfigurationSource()
source.registerCorsConfiguration(LOGIN_PROFILE_ENDPOINT, config)
return CorsFilter(source)
}
@Bean
fun authorizationRequestRepository(): AuthorizationRequestRepository<OAuth2AuthorizationRequest> {
return HttpSessionOAuth2AuthorizationRequestRepository()
}
@Bean
fun accessTokenResponseClient(): OAuth2AccessTokenResponseClient<OAuth2AuthorizationCodeGrantRequest> {
val accessTokenResponseClient = DefaultAuthorizationCodeTokenResponseClient()
accessTokenResponseClient.setRequestEntityConverter(LoginGovTokenRequestConverter(clientRegistrationRepository, keystoreUtil))
return accessTokenResponseClient
}
}
和我的自定义授权解析器
LoginGovAuthorizationRequestResolver
:
class LoginGovAuthorizationRequestResolver(clientRegistrationRepository: ClientRegistrationRepository) : OAuth2AuthorizationRequestResolver {
private val REGISTRATION_ID_URI_VARIABLE_NAME = "registrationId"
private var defaultAuthorizationRequestResolver: OAuth2AuthorizationRequestResolver = DefaultOAuth2AuthorizationRequestResolver(
clientRegistrationRepository, OAuth2AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI
)
private val authorizationRequestMatcher: AntPathRequestMatcher = AntPathRequestMatcher(
OAuth2AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI + "/{" + REGISTRATION_ID_URI_VARIABLE_NAME + "}")
override fun resolve(request: HttpServletRequest?): OAuth2AuthorizationRequest? {
val authorizationRequest: OAuth2AuthorizationRequest? = defaultAuthorizationRequestResolver.resolve(request)
return if(authorizationRequest == null)
{ null } else { customAuthorizationRequest(authorizationRequest) }
}
override fun resolve(request: HttpServletRequest?, clientRegistrationId: String?): OAuth2AuthorizationRequest? {
val authorizationRequest: OAuth2AuthorizationRequest? = defaultAuthorizationRequestResolver.resolve(request, clientRegistrationId)
return if(authorizationRequest == null)
{ null } else { customAuthorizationRequest(authorizationRequest) }
}
private fun customAuthorizationRequest(authorizationRequest: OAuth2AuthorizationRequest?): OAuth2AuthorizationRequest {
val registrationId: String = this.resolveRegistrationId(authorizationRequest)
val additionalParameters = LinkedHashMap(authorizationRequest?.additionalParameters)
// set login.gov specific params
// https://developers.login.gov/oidc/#authorization
if(registrationId == LOGIN_GOV_REGISTRATION_ID) {
additionalParameters["nonce"] = "1234567890" // generate your nonce here (should actually include per-session state and be unguessable)
// add other custom params...
}
return OAuth2AuthorizationRequest
.from(authorizationRequest)
.additionalParameters(additionalParameters)
.build()
}
private fun resolveRegistrationId(authorizationRequest: OAuth2AuthorizationRequest?): String {
return authorizationRequest!!.additionalParameters[OAuth2ParameterNames.REGISTRATION_ID] as String
}
}
