| // Copyright Istio Authors |
| // |
| // 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 xds |
| |
| import ( |
| "github.com/envoyproxy/go-control-plane/pkg/wellknown" |
| ) |
| |
| var ( |
| // DeprecatedFilterNames is to support both canonical filter names |
| // and deprecated filter names for backward compatibility. Istiod |
| // generates canonical filter names. |
| DeprecatedFilterNames = map[string]string{ |
| wellknown.Buffer: "envoy.buffer", |
| wellknown.CORS: "envoy.cors", |
| "envoy.filters.http.csrf": "envoy.csrf", |
| wellknown.Dynamo: "envoy.http_dynamo_filter", |
| wellknown.HTTPExternalAuthorization: "envoy.ext_authz", |
| wellknown.Fault: "envoy.fault", |
| wellknown.GRPCHTTP1Bridge: "envoy.grpc_http1_bridge", |
| wellknown.GRPCJSONTranscoder: "envoy.grpc_json_transcoder", |
| wellknown.GRPCWeb: "envoy.grpc_web", |
| wellknown.Gzip: "envoy.gzip", |
| wellknown.HealthCheck: "envoy.health_check", |
| wellknown.IPTagging: "envoy.ip_tagging", |
| wellknown.Lua: "envoy.lua", |
| wellknown.HTTPRateLimit: "envoy.rate_limit", |
| wellknown.Router: "envoy.router", |
| wellknown.Squash: "envoy.squash", |
| wellknown.HttpInspector: "envoy.listener.http_inspector", |
| wellknown.OriginalDestination: "envoy.listener.original_dst", |
| "envoy.filters.listener.original_src": "envoy.listener.original_src", |
| wellknown.ProxyProtocol: "envoy.listener.proxy_protocol", |
| wellknown.TlsInspector: "envoy.listener.tls_inspector", |
| wellknown.ClientSSLAuth: "envoy.client_ssl_auth", |
| wellknown.ExternalAuthorization: "envoy.ext_authz", |
| wellknown.HTTPConnectionManager: "envoy.http_connection_manager", |
| wellknown.MongoProxy: "envoy.mongo_proxy", |
| wellknown.RateLimit: "envoy.ratelimit", |
| wellknown.RedisProxy: "envoy.redis_proxy", |
| wellknown.TCPProxy: "envoy.tcp_proxy", |
| } |
| |
| ReverseDeprecatedFilterNames = reverse(DeprecatedFilterNames) |
| ) |
| |
| func reverse(names map[string]string) map[string]string { |
| resp := make(map[string]string, len(names)) |
| for k, v := range names { |
| resp[v] = k |
| } |
| return resp |
| } |