local-server/cmd/dkl-local-server/secrets-migrate.go

89 lines
1.7 KiB
Go

package main
import (
"log"
"os"
cfsslconfig "github.com/cloudflare/cfssl/config"
)
func migrateSecrets() {
if _, err := os.Stat(secretDataPath()); err != nil {
if os.IsNotExist(err) {
return
}
log.Print("not migrating old secrets: ", err)
return
}
log.Print("migrating old secrets")
log := log.New(log.Default().Writer(), "secrets migration: ", log.Flags()|log.Lmsgprefix)
// load secrets
cfg, err := readConfig()
if err != nil {
log.Fatal(err)
return
}
var sslCfg *cfsslconfig.Config
if len(cfg.SSLConfig) == 0 {
sslCfg = &cfsslconfig.Config{}
} else {
sslCfg, err = cfsslconfig.LoadConfig([]byte(cfg.SSLConfig))
if err != nil {
return
}
}
secretData, err := loadSecretData(sslCfg)
if err != nil {
log.Fatal(err)
return
}
for clusterName, cluster := range secretData.clusters {
for k, v := range cluster.Tokens {
err = clusterTokens.Put(clusterName+"/"+k, v)
if err != nil {
log.Fatal(err)
return
}
}
for k, v := range cluster.Passwords {
err = clusterPasswords.Put(clusterName+"/"+k, v)
if err != nil {
log.Fatal(err)
return
}
}
for caName, ca := range cluster.CAs {
clusterCAs.Put(clusterName+"/"+caName, CA{Key: ca.Key, Cert: ca.Cert})
for signedName, signed := range ca.Signed {
err = clusterCASignedKeys.Put(clusterName+"/"+caName+"/"+signedName, *signed)
if err != nil {
log.Fatal(err)
}
}
}
for hostName, pairs := range cluster.SSHKeyPairs {
err = sshHostKeys.Put(hostName, pairs)
if err != nil {
log.Fatal(err)
}
}
}
if err := os.Rename(secretDataPath(), secretDataPath()+".migrated"); err != nil {
log.Fatal("failed to rename migrated secrets: ", err)
}
}