GitHub/ergo
3
0
Fork 0
mirror of https://github.com/ergochat/ergo.git synced 2024-11-22 03:49:27 +01:00
Code Issues Projects Releases Wiki Activity

fix #898

Browse Source
This commit is contained in:
Shivaram Lingamneni 2020-03-22 14:46:17 -04:00
parent 8153fb244e
commit f2da69d49f
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
irc/mkcerts/certs.go
View File

@ -4,9 +4,8 @@
package mkcerts
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
@ -23,7 +22,10 @@ func CreateCertBytes(orgName string, host string) (certBytes []byte, keyBytes []
validFor := 365 * 24 * time.Hour
notAfter := validFrom.Add(validFor)
priv, err := ecdsa.GenerateKey(elliptic.P521(), rand.Reader)
priv, err := rsa.GenerateKey(rand.Reader, 2048)
if err != nil {
return
}
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
@ -59,11 +61,11 @@ func CreateCertBytes(orgName string, host string) (certBytes []byte, keyBytes []
certBytes = pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
b, err := x509.MarshalECPrivateKey(priv)
b, err := x509.MarshalPKCS8PrivateKey(priv)
if err != nil {
return nil, nil, fmt.Errorf("Unable to marshal ECDSA private key: %v", err.Error())
return nil, nil, fmt.Errorf("Unable to marshal private key: %v", err.Error())
}
pemBlock := pem.Block{Type: "EC PRIVATE KEY", Bytes: b}
pemBlock := pem.Block{Type: "PRIVATE KEY", Bytes: b}
keyBytes = pem.EncodeToMemory(&pemBlock)
return certBytes, keyBytes, nil
}