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//
// Copyright (c) SAS Institute Inc.
//
// 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 pgptools
import "golang.org/x/crypto/openpgp"
// Return the primary identity name of a PGP entity
func EntityName(entity *openpgp.Entity) string {
if entity == nil {
return ""
}
var name string
for _, ident := range entity.Identities {
if name == "" {
name = ident.Name
}
if ident.SelfSignature.IsPrimaryId != nil && *ident.SelfSignature.IsPrimaryId {
return ident.Name
}
}
return name
}
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