mirror of
https://github.com/featurebasedb/featurebase.git
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58 lines
2.1 KiB
Go
58 lines
2.1 KiB
Go
// Copyright 2017 Pilosa Corp.
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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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package ctl
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import (
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"crypto/tls"
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"github.com/pilosa/pilosa/http"
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"github.com/pilosa/pilosa/server"
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"github.com/pkg/errors"
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"github.com/spf13/pflag"
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)
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// CommandWithTLSSupport is the interface for commands which has TLS settings
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type CommandWithTLSSupport interface {
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TLSHost() string
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TLSConfiguration() server.TLSConfig
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}
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// SetTLSConfig creates common TLS flags
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func SetTLSConfig(flags *pflag.FlagSet, certificatePath *string, certificateKeyPath *string, skipVerify *bool) {
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flags.StringVarP(certificatePath, "tls.certificate", "", "", "TLS certificate path (usually has the .crt or .pem extension")
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flags.StringVarP(certificateKeyPath, "tls.key", "", "", "TLS certificate key path (usually has the .key extension")
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flags.BoolVarP(skipVerify, "tls.skip-verify", "", false, "Skip TLS certificate verification (not secure)")
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}
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// CommandClient returns a pilosa.InternalHTTPClient for the command
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func CommandClient(cmd CommandWithTLSSupport) (*http.InternalClient, error) {
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tlsConfig := cmd.TLSConfiguration()
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var TLSConfig *tls.Config
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if tlsConfig.CertificatePath != "" && tlsConfig.CertificateKeyPath != "" {
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cert, err := tls.LoadX509KeyPair(tlsConfig.CertificatePath, tlsConfig.CertificateKeyPath)
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if err != nil {
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return nil, errors.Wrap(err, "loading keypair")
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}
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TLSConfig = &tls.Config{
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Certificates: []tls.Certificate{cert},
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InsecureSkipVerify: tlsConfig.SkipVerify,
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}
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}
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client, err := http.NewInternalClient(cmd.TLSHost(), http.GetHTTPClient(TLSConfig))
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if err != nil {
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return nil, errors.Wrap(err, "getting internal client")
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}
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return client, err
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}
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