#20337

Committed 26 Jun 2026 11:37AM UTC coverage: 89.06% (+0.2%) from 88.876%

Build # #20337

Build Type

push

github

Committed by

web-flow

Commit Message

Ext_proc filter and client interceptor (#12792)

Implements ext_proc filter from [grfc A93](https://github.com/grpc/proposal/pull/484)  (internal [design doc](http://go/ext-proc-design-java)).

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37585 of 42202 relevant lines covered (89.06%)

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0.0

/../xds/src/main/java/io/grpc/xds/InternalRbacFilter.java

/*
 * Copyright 2021 The gRPC 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 io.grpc.xds;

import io.envoyproxy.envoy.extensions.filters.http.rbac.v3.RBAC;
import io.grpc.Internal;
import io.grpc.ServerInterceptor;
import io.grpc.xds.Filter.FilterContext;

/** This class exposes some functionality in RbacFilter to other packages. */
@Internal
public final class InternalRbacFilter {

  private InternalRbacFilter() {}

  /** Parses RBAC filter config and creates AuthorizationServerInterceptor. */
  public static ServerInterceptor createInterceptor(RBAC rbac) {
    ConfigOrError<RbacConfig> filterConfig = RbacFilter.Provider.parseRbacConfig(rbac);
    if (filterConfig.errorDetail != null) {
      throw new IllegalArgumentException(
        String.format("Failed to parse Rbac policy: %s", filterConfig.errorDetail));
    }
    return new RbacFilter.Provider().newInstance(
        FilterContext.create("internalRbacFilter", new io.grpc.MetricRecorder() {}))
        .buildServerInterceptor(filterConfig.config, null);
  }
}

1	/*
2	* Copyright 2021 The gRPC Authors
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16
17	package io.grpc.xds;
18
19	import io.envoyproxy.envoy.extensions.filters.http.rbac.v3.RBAC;
20	import io.grpc.Internal;
21	import io.grpc.ServerInterceptor;
22	import io.grpc.xds.Filter.FilterContext;
23
24	/** This class exposes some functionality in RbacFilter to other packages. */
25	@Internal
26	public final class InternalRbacFilter {
27
28	private InternalRbacFilter() {}
29
30	/** Parses RBAC filter config and creates AuthorizationServerInterceptor. */
31	public static ServerInterceptor createInterceptor(RBAC rbac) {
32	ConfigOrError<RbacConfig> filterConfig = RbacFilter.Provider.parseRbacConfig(rbac);	×
33	if (filterConfig.errorDetail != null) {	×
34	throw new IllegalArgumentException(	×
35	String.format("Failed to parse Rbac policy: %s", filterConfig.errorDetail));	×
36	}
37	return new RbacFilter.Provider().newInstance(	×
38	FilterContext.create("internalRbacFilter", new io.grpc.MetricRecorder() {}))	×
39	.buildServerInterceptor(filterConfig.config, null);	×
40	}
41	}

grpc / grpc-java / #20337

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