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53 lines
2.2 KiB
Go
53 lines
2.2 KiB
Go
// Copyright 2021 Molecula Corp. All rights reserved.
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package ctl
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import (
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"net"
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"time"
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gohttp "net/http"
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"github.com/molecula/featurebase/v3/http"
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"github.com/molecula/featurebase/v3/logger"
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"github.com/molecula/featurebase/v3/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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Logger() logger.Logger
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}
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// SetTLSConfig creates common TLS flags
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func SetTLSConfig(flags *pflag.FlagSet, prefix string, certificatePath *string, certificateKeyPath *string, caCertPath *string, skipVerify *bool, enableClientVerification *bool) {
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flags.StringVarP(certificatePath, prefix+"tls.certificate", "", "", "TLS certificate path (usually has the .crt or .pem extension)")
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flags.StringVarP(certificateKeyPath, prefix+"tls.key", "", "", "TLS certificate key path (usually has the .key extension)")
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flags.StringVarP(caCertPath, prefix+"tls.ca-certificate", "", "", "TLS CA certificate path (usually has the .pem extension)")
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flags.BoolVarP(skipVerify, prefix+"tls.skip-verify", "", false, "Skip TLS certificate server verification (not secure)")
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flags.BoolVarP(enableClientVerification, prefix+"tls.enable-client-verification", "", false, "Enable TLS certificate client verification for incoming connections")
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}
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// default dial timeout is 30s for some reason which makes testing
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// failures/retries really awkward. I don't think we need it that
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// high, so I set it to 1s here... let's see what happens.
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func clientOptions(client *gohttp.Client, dialer *net.Dialer) *gohttp.Client {
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dialer.Timeout = time.Second * 1
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return client
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}
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// commandClient returns a pilosa.InternalHTTPClient for the command
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func commandClient(cmd CommandWithTLSSupport, opts ...http.InternalClientOption) (*http.InternalClient, error) {
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tls := cmd.TLSConfiguration()
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tlsConfig, err := server.GetTLSConfig(&tls, cmd.Logger())
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if err != nil {
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return nil, errors.Wrap(err, "getting tls config")
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}
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client, err := http.NewInternalClient(cmd.TLSHost(), http.GetHTTPClient(tlsConfig, clientOptions), opts...)
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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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