50 lines
1.9 KiB
Go
50 lines
1.9 KiB
Go
// Copyright 2016-2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build go1.7,!go1.8
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package util
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import (
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"crypto/tls"
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)
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// CloneTLSConfig returns a copy of c. Only the exported fields are copied.
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// This is temporary, until this is provided by the language.
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// https://go-review.googlesource.com/#/c/28075/
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func CloneTLSConfig(c *tls.Config) *tls.Config {
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return &tls.Config{
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Rand: c.Rand,
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Time: c.Time,
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Certificates: c.Certificates,
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NameToCertificate: c.NameToCertificate,
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GetCertificate: c.GetCertificate,
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RootCAs: c.RootCAs,
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NextProtos: c.NextProtos,
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ServerName: c.ServerName,
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ClientAuth: c.ClientAuth,
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ClientCAs: c.ClientCAs,
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InsecureSkipVerify: c.InsecureSkipVerify,
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CipherSuites: c.CipherSuites,
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PreferServerCipherSuites: c.PreferServerCipherSuites,
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SessionTicketsDisabled: c.SessionTicketsDisabled,
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SessionTicketKey: c.SessionTicketKey,
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ClientSessionCache: c.ClientSessionCache,
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MinVersion: c.MinVersion,
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MaxVersion: c.MaxVersion,
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CurvePreferences: c.CurvePreferences,
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DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled,
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Renegotiation: c.Renegotiation,
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}
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}
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