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dendrite/cmd/generate-keys/main.go

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// Copyright 2017 Vector Creations Ltd
//
// 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 main
import (
"flag"
"fmt"
"log"
"os"
"github.com/matrix-org/dendrite/internal/test"
)
const usage = `Usage: %s
Generate key files which are required by dendrite.
Arguments:
`
var (
tlsCertFile = flag.String("tls-cert", "", "An X509 certificate file to generate for use for TLS")
tlsKeyFile = flag.String("tls-key", "", "An RSA private key file to generate for use for TLS")
privateKeyFile = flag.String("private-key", "", "An Ed25519 private key to generate for use for object signing")
)
func main() {
flag.Usage = func() {
fmt.Fprintf(os.Stderr, usage, os.Args[0])
flag.PrintDefaults()
}
flag.Parse()
if *tlsCertFile == "" && *tlsKeyFile == "" && *privateKeyFile == "" {
flag.Usage()
return
}
if *tlsCertFile != "" || *tlsKeyFile != "" {
if *tlsCertFile == "" || *tlsKeyFile == "" {
log.Fatal("Zero or both of --tls-key and --tls-cert must be supplied")
}
if err := test.NewTLSKey(*tlsKeyFile, *tlsCertFile); err != nil {
panic(err)
}
fmt.Printf("Created TLS cert file: %s\n", *tlsCertFile)
fmt.Printf("Created TLS key file: %s\n", *tlsKeyFile)
}
if *privateKeyFile != "" {
if err := test.NewMatrixKey(*privateKeyFile); err != nil {
panic(err)
}
fmt.Printf("Created private key file: %s\n", *privateKeyFile)
}
}