Source:
<code>protected InterceptorStatusToken beforeInvocation(Object object) { Assert.notNull(object, "Object was null"); if (!getSecureObjectClass().isAssignableFrom(object.getClass())) { throw new IllegalArgumentException("Security invocation attempted for object " + object.getClass().getName() + " but AbstractSecurityInterceptor only configured to support secure objects of type: " + getSecureObjectClass()); } Collection<ConfigAttribute> attributes = this.obtainSecurityMetadataSource().getAttributes(object); if (CollectionUtils.isEmpty(attributes) && !this.allowEmptyConfigAttributes) { Assert.isTrue(!this.rejectPublicInvocations, () -> "Secure object invocation " + object + " was denied as public invocations are not allowed via this interceptor. " + "This indicates a configuration error because the " + "rejectPublicInvocations property is set to 'true'"); <START> if (this.logger.isDebugEnabled()) { <END> this.logger.debug(LogMessage.format("Authorized public object %s", object)); } publishEvent(new PublicInvocationEvent(object)); return null; } if (SecurityContextHolder.getContext().getAuthentication() == null) { credentialsNotFound(this.messages.getMessage("AbstractSecurityInterceptor.authenticationNotFound", "An Authentication object was not found in the SecurityContext"), object, attributes); } Authentication authenticated = authenticateIfRequired(); getAuthorizationManager().verify(() -> authenticated, object); Authentication runAs = this.runAsManager.buildRunAs(authenticated, object, attributes); if (runAs != null) { SecurityContext origCtx = SecurityContextHolder.getContext(); SecurityContextHolder.setContext(SecurityContextHolder.createEmptyContext()); SecurityContextHolder.getContext().setAuthentication(runAs); if (this.logger.isDebugEnabled()) { this.logger.debug(LogMessage.format("Switched to RunAs authentication %s", runAs)); } return new InterceptorStatusToken(origCtx, true, attributes, object); } this.logger.trace("Did not switch RunAs authentication since RunAsManager returned null"); return new InterceptorStatusToken(SecurityContextHolder.getContext(), false, attributes, object); }</code><technical_language>I moved adapter, is understandable need collection of config attributes. considered adding equivalent logs FilterInvocationAuthorizationManager? helpful logs explain authorization context, especially reasons for authorization success of failure</technical_language>

Target:
protected InterceptorStatusToken beforeInvocation(Object object) { Assert.notNull(object, "Object was null"); if (!getSecureObjectClass().isAssignableFrom(object.getClass())) { throw new IllegalArgumentException("Security invocation attempted for object " + object.getClass().getName() + " but AbstractSecurityInterceptor only configured to support secure objects of type: " + getSecureObjectClass()); } Collection<ConfigAttribute> attributes = this.obtainSecurityMetadataSource().getAttributes(object); if (CollectionUtils.isEmpty(attributes)) { Assert.isTrue(!this.rejectPublicInvocations, () -> "Secure object invocation " + object + " was denied as public invocations are not allowed via this interceptor. " + "This indicates a configuration error because the " + "rejectPublicInvocations property is set to 'true'"); if (this.logger.isDebugEnabled()) { this.logger.debug(LogMessage.format("Authorized public object %s", object)); } publishEvent(new PublicInvocationEvent(object)); return null; } if (SecurityContextHolder.getContext().getAuthentication() == null) { credentialsNotFound(this.messages.getMessage("AbstractSecurityInterceptor.authenticationNotFound", "An Authentication object was not found in the SecurityContext"), object, attributes); } Authentication authenticated = authenticateIfRequired(); if (this.logger.isTraceEnabled()) { this.logger.trace(LogMessage.format("Authorizing %s with attributes %s", object, attributes)); } attemptAuthorization(object, attributes, authenticated); if (this.logger.isDebugEnabled()) { this.logger.debug(LogMessage.format("Authorized %s with attributes %s", object, attributes)); } if (this.publishAuthorizationSuccess) { publishEvent(new AuthorizedEvent(object, attributes, authenticated)); } Authentication runAs = this.runAsManager.buildRunAs(authenticated, object, attributes); if (runAs != null) { SecurityContext origCtx = SecurityContextHolder.getContext(); SecurityContextHolder.setContext(SecurityContextHolder.createEmptyContext()); SecurityContextHolder.getContext().setAuthentication(runAs); if (this.logger.isDebugEnabled()) { this.logger.debug(LogMessage.format("Switched to RunAs authentication %s", runAs)); } return new InterceptorStatusToken(origCtx, true, attributes, object); } this.logger.trace("Did not switch RunAs authentication since RunAsManager returned null"); return new InterceptorStatusToken(SecurityContextHolder.getContext(), false, attributes, object); }