<%#
Copyright 2013-2017 the original author or authors from the JBooter project.
This file is part of the JBooter project, see https://jbooter.github.io/
for more information.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-%>
package <%=packageName%>.config;
import io.github.jbooter.config.JBooterProperties;
import <%=packageName%>.gateway.ratelimiting.RateLimitingFilter;
import <%=packageName%>.gateway.accesscontrol.AccessControlFilter;
import <%=packageName%>.gateway.responserewriting.SwaggerBasePathRewritingFilter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.cloud.netflix.zuul.filters.RouteLocator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class GatewayConfiguration {
@Configuration
public static class SwaggerBasePathRewritingConfiguration {
@Bean
public SwaggerBasePathRewritingFilter swaggerBasePathRewritingFilter(){
return new SwaggerBasePathRewritingFilter();
}
}
@Configuration
public static class AccessControlFilterConfiguration {
@Bean
public AccessControlFilter accessControlFilter(RouteLocator routeLocator, JBooterProperties jBooterProperties){
return new AccessControlFilter(routeLocator, jBooterProperties);
}
}
/**
* Configures the Zuul filter that limits the number of API calls per user.
*
* For this filter to work, you need to have:
*
* - A working Cassandra cluster
*
- A schema with the JBooter rate-limiting tables configured, using the
* "create_keyspace.cql" and "create_tables.cql" scripts from the
* "src/main/resources/config/cql" directory
*
- Your cluster configured in your application-*.yml files, using the
* "spring.data.cassandra" keys
*
*/
@Configuration
@ConditionalOnProperty("jbooter.gateway.rate-limiting.enabled")
public static class RateLimitingConfiguration {
private final JBooterProperties jBooterProperties;
public RateLimitingConfiguration(JBooterProperties jBooterProperties) {
this.jBooterProperties = jBooterProperties;
}
@Bean
public RateLimitingFilter rateLimitingFilter() {
return new RateLimitingFilter(jBooterProperties);
}
}
}