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// Package genkey implements the genkey command.
package genkey
import (
"encoding/json"
"errors"
"github.com/cloudflare/cfssl/cli"
"github.com/cloudflare/cfssl/csr"
"github.com/cloudflare/cfssl/initca"
)
var genkeyUsageText = `cfssl genkey -- generate a new key and CSR
Usage of genkey:
cfssl genkey CSRJSON
Arguments:
CSRJSON: JSON file containing the request, use '-' for reading JSON from stdin
Flags:
`
var genkeyFlags = []string{"initca", "config"}
func genkeyMain(args []string, c cli.Config) (err error) {
csrFile, args, err := cli.PopFirstArgument(args)
if err != nil {
return
}
csrFileBytes, err := cli.ReadStdin(csrFile)
if err != nil {
return
}
req := csr.CertificateRequest{
KeyRequest: csr.NewBasicKeyRequest(),
}
err = json.Unmarshal(csrFileBytes, &req)
if err != nil {
return
}
if c.IsCA {
var key, csrPEM, cert []byte
cert, csrPEM, key, err = initca.New(&req)
if err != nil {
return
}
cli.PrintCert(key, csrPEM, cert)
} else {
if req.CA != nil {
err = errors.New("ca section only permitted in initca")
return
}
var key, csrPEM []byte
g := &csr.Generator{Validator: Validator}
csrPEM, key, err = g.ProcessRequest(&req)
if err != nil {
key = nil
return
}
cli.PrintCert(key, csrPEM, nil)
}
return nil
}
// Validator does nothing and will never return an error. It exists because creating a
// csr.Generator requires a Validator.
func Validator(req *csr.CertificateRequest) error {
return nil
}
// Command assembles the definition of Command 'genkey'
var Command = &cli.Command{UsageText: genkeyUsageText, Flags: genkeyFlags, Main: genkeyMain}
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