mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-11-16 09:26:21 -05:00
140 lines
3.4 KiB
Go
140 lines
3.4 KiB
Go
package control
|
|
|
|
import (
|
|
"context"
|
|
"crypto/x509"
|
|
"encoding/json"
|
|
"flag"
|
|
"os"
|
|
"strings"
|
|
"time"
|
|
|
|
"v2ray.com/core/common"
|
|
"v2ray.com/core/common/protocol/tls/cert"
|
|
"v2ray.com/core/common/task"
|
|
)
|
|
|
|
type stringList []string
|
|
|
|
func (l *stringList) String() string {
|
|
return "String list"
|
|
}
|
|
|
|
func (l *stringList) Set(v string) error {
|
|
if v == "" {
|
|
return newError("empty value")
|
|
}
|
|
*l = append(*l, v)
|
|
return nil
|
|
}
|
|
|
|
type jsonCert struct {
|
|
Certificate []string `json:"certificate"`
|
|
Key []string `json:"key"`
|
|
}
|
|
|
|
type CertificateCommand struct {
|
|
}
|
|
|
|
func (c *CertificateCommand) Name() string {
|
|
return "cert"
|
|
}
|
|
|
|
func (c *CertificateCommand) Description() Description {
|
|
return Description{
|
|
Short: "Generate TLS certificates.",
|
|
Usage: []string{
|
|
"v2ctl cert [--ca] [--domain=v2ray.com] [--expire=240h]",
|
|
"Generate new TLS certificate",
|
|
"--ca The new certificate is a CA certificate",
|
|
"--domain Common name for the certificate",
|
|
"--expire Time until certificate expires. 240h = 10 days.",
|
|
},
|
|
}
|
|
}
|
|
|
|
func (c *CertificateCommand) printJson(certificate *cert.Certificate) {
|
|
certPEM, keyPEM := certificate.ToPEM()
|
|
jCert := &jsonCert{
|
|
Certificate: strings.Split(strings.TrimSpace(string(certPEM)), "\n"),
|
|
Key: strings.Split(strings.TrimSpace(string(keyPEM)), "\n"),
|
|
}
|
|
content, err := json.MarshalIndent(jCert, "", " ")
|
|
common.Must(err)
|
|
os.Stdout.Write(content)
|
|
os.Stdout.WriteString("\n")
|
|
}
|
|
|
|
func (c *CertificateCommand) writeFile(content []byte, name string) error {
|
|
f, err := os.Create(name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer f.Close()
|
|
|
|
return common.Error2(f.Write(content))
|
|
}
|
|
|
|
func (c *CertificateCommand) printFile(certificate *cert.Certificate, name string) error {
|
|
certPEM, keyPEM := certificate.ToPEM()
|
|
return task.Run(context.Background(), func() error {
|
|
return c.writeFile(certPEM, name+"_cert.pem")
|
|
}, func() error {
|
|
return c.writeFile(keyPEM, name+"_key.pem")
|
|
})
|
|
}
|
|
|
|
func (c *CertificateCommand) Execute(args []string) error {
|
|
fs := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
|
|
|
|
var domainNames stringList
|
|
fs.Var(&domainNames, "domain", "Domain name for the certificate")
|
|
|
|
commonName := fs.String("name", "V2Ray Inc", "The common name of this certificate")
|
|
organization := fs.String("org", "V2Ray Inc", "Organization of the certificate")
|
|
|
|
isCA := fs.Bool("ca", false, "Whether this certificate is a CA")
|
|
jsonOutput := fs.Bool("json", true, "Print certificate in JSON format")
|
|
fileOutput := fs.String("file", "", "Save certificate in file.")
|
|
|
|
expire := fs.Duration("expire", time.Hour*24*90 /* 90 days */, "Time until the certificate expires. Default value 3 months.")
|
|
|
|
if err := fs.Parse(args); err != nil {
|
|
return err
|
|
}
|
|
|
|
var opts []cert.Option
|
|
if *isCA {
|
|
opts = append(opts, cert.Authority(*isCA))
|
|
opts = append(opts, cert.KeyUsage(x509.KeyUsageCertSign|x509.KeyUsageKeyEncipherment|x509.KeyUsageDigitalSignature))
|
|
}
|
|
|
|
opts = append(opts, cert.NotAfter(time.Now().Add(*expire)))
|
|
opts = append(opts, cert.CommonName(*commonName))
|
|
if len(domainNames) > 0 {
|
|
opts = append(opts, cert.DNSNames(domainNames...))
|
|
}
|
|
opts = append(opts, cert.Organization(*organization))
|
|
|
|
cert, err := cert.Generate(nil, opts...)
|
|
if err != nil {
|
|
return newError("failed to generate TLS certificate").Base(err)
|
|
}
|
|
|
|
if *jsonOutput {
|
|
c.printJson(cert)
|
|
}
|
|
|
|
if len(*fileOutput) > 0 {
|
|
if err := c.printFile(cert, *fileOutput); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func init() {
|
|
common.Must(RegisterCommand(&CertificateCommand{}))
|
|
}
|