mirror of
https://github.com/kubernetes-sigs/prometheus-adapter.git
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c916572aca
This updates the dependencies to Kube 1.11.3 to pull in a fix allowing requestheader auth to be used without normal client auth (which makes things work on clusters that don't enable client auth normally, like EKS).
57 lines
1.9 KiB
Go
57 lines
1.9 KiB
Go
// +build !go1.7
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/*
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*
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* Copyright 2016 gRPC authors.
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*
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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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*
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*/
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package credentials
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import (
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"crypto/tls"
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)
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// cloneTLSConfig returns a shallow clone of the exported
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// fields of cfg, ignoring the unexported sync.Once, which
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// contains a mutex and must not be copied.
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//
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// If cfg is nil, a new zero tls.Config is returned.
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func cloneTLSConfig(cfg *tls.Config) *tls.Config {
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if cfg == nil {
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return &tls.Config{}
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}
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return &tls.Config{
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Rand: cfg.Rand,
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Time: cfg.Time,
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Certificates: cfg.Certificates,
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NameToCertificate: cfg.NameToCertificate,
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GetCertificate: cfg.GetCertificate,
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RootCAs: cfg.RootCAs,
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NextProtos: cfg.NextProtos,
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ServerName: cfg.ServerName,
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ClientAuth: cfg.ClientAuth,
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ClientCAs: cfg.ClientCAs,
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InsecureSkipVerify: cfg.InsecureSkipVerify,
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CipherSuites: cfg.CipherSuites,
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PreferServerCipherSuites: cfg.PreferServerCipherSuites,
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SessionTicketsDisabled: cfg.SessionTicketsDisabled,
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SessionTicketKey: cfg.SessionTicketKey,
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ClientSessionCache: cfg.ClientSessionCache,
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MinVersion: cfg.MinVersion,
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MaxVersion: cfg.MaxVersion,
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CurvePreferences: cfg.CurvePreferences,
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}
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}
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