featurebase/ctl/common.go
Ben Johnson c7c9c1e1d7
v2.0.0
Co-authored-by: Cody Soyland <codysoyland@gmail.com>
2019-10-08 14:56:17 -06:00

54 lines
2.2 KiB
Go

// Copyright 2017 Pilosa Corp.
//
// 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 ctl
import (
"log"
"github.com/pilosa/pilosa/v2/http"
"github.com/pilosa/pilosa/v2/server"
"github.com/pkg/errors"
"github.com/spf13/pflag"
)
// CommandWithTLSSupport is the interface for commands which has TLS settings
type CommandWithTLSSupport interface {
TLSHost() string
TLSConfiguration() server.TLSConfig
Logger() *log.Logger
}
// SetTLSConfig creates common TLS flags
func SetTLSConfig(flags *pflag.FlagSet, certificatePath *string, certificateKeyPath *string, caCertPath *string, skipVerify *bool, enableClientVerification *bool) {
flags.StringVarP(certificatePath, "tls.certificate", "", "", "TLS certificate path (usually has the .crt or .pem extension)")
flags.StringVarP(certificateKeyPath, "tls.key", "", "", "TLS certificate key path (usually has the .key extension)")
flags.StringVarP(caCertPath, "tls.ca-certificate", "", "", "TLS CA certificate path (usually has the .pem extension)")
flags.BoolVarP(skipVerify, "tls.skip-verify", "", false, "Skip TLS certificate server verification (not secure)")
flags.BoolVarP(enableClientVerification, "tls.enable-client-verification", "", false, "Enable TLS certificate client verification for incoming connections")
}
// commandClient returns a pilosa.InternalHTTPClient for the command
func commandClient(cmd CommandWithTLSSupport) (*http.InternalClient, error) {
tls := cmd.TLSConfiguration()
tlsConfig, err := server.GetTLSConfig(&tls, cmd.Logger())
if err != nil {
return nil, errors.Wrap(err, "getting tls config")
}
client, err := http.NewInternalClient(cmd.TLSHost(), http.GetHTTPClient(tlsConfig))
if err != nil {
return nil, errors.Wrap(err, "getting internal client")
}
return client, err
}