libbeat/common/flowhash/communityid_fips.go

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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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.

//go:build requirefips

package flowhash

var CommunityID = newEmptyCommunityID()

type emptyCommunityIDHasher struct{}

// newEmptyCommunityID returns an empty Hasher
func newEmptyCommunityID() Hasher {
	return &emptyCommunityIDHasher{}
}

// Hash returns an empty string
func (h *emptyCommunityIDHasher) Hash(_ Flow) string {
	// no op
	return ""
}