47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
// Copyright 2021-2022 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package kubeclient
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import (
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"bytes"
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"encoding/hex"
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"net/url"
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"k8s.io/apimachinery/pkg/runtime/schema"
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restclient "k8s.io/client-go/rest"
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"go.pinniped.dev/internal/plog"
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)
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// defaultServerUrlFor was copied from k8s.io/client-go/rest/url_utils.go.
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func defaultServerUrlFor(config *restclient.Config) (*url.URL, string, error) { //nolint:revive
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hasCA := len(config.CAFile) != 0 || len(config.CAData) != 0
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hasCert := len(config.CertFile) != 0 || len(config.CertData) != 0
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defaultTLS := hasCA || hasCert || config.Insecure
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host := config.Host
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if host == "" {
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host = "localhost"
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}
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if config.GroupVersion != nil {
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return restclient.DefaultServerURL(host, config.APIPath, *config.GroupVersion, defaultTLS)
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}
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return restclient.DefaultServerURL(host, config.APIPath, schema.GroupVersion{}, defaultTLS)
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}
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// glogBody logs a body output that could be either JSON or protobuf. It explicitly guards against
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// allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
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// whether the body is printable.
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func glogBody(prefix string, body []byte) {
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if plog.Enabled(plog.LevelAll) {
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if bytes.IndexFunc(body, func(r rune) bool {
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return r < 0x0a
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}) != -1 {
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plog.All(prefix, "body", hex.Dump(body))
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} else {
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plog.All(prefix, "body", string(body))
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}
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}
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}
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