• AbstractMessageMatcherComposite
• AndMessageMatcher
• AuthenticationPrincipalArgumentResolver
• AuthenticationPrincipalArgumentResolver
• AuthorizationChannelInterceptor
• ChannelSecurityInterceptor
• CsrfChannelInterceptor
• CsrfTokenHandshakeInterceptor
• CurrentSecurityContextArgumentResolver
• DefaultMessageSecurityExpressionHandler
• DefaultMessageSecurityMetadataSource
• ExpressionBasedMessageSecurityMetadataSourceFactory
• MessageAuthorizationContext
• MessageAuthorizationContextSecurityExpressionHandler
• MessageExpressionVoter
• MessageMatcher
• MessageMatcherDelegatingAuthorizationManager
• MessageMatcherDelegatingAuthorizationManager.Builder
• MessageSecurityExpressionRoot
• MessageSecurityMetadataSource
• OrMessageMatcher
• SecurityContextChannelInterceptor
• SimpDestinationMessageMatcher
• SimpMessageTypeMatcher