kes: add support for encrypted private keys (#14650)

This commit adds support for encrypted KES
client private keys.

Now, it is possible to encrypt the KES client
private key (`MINIO_KMS_KES_KEY_FILE`) with
a password.

For example, KES CLI already supports the
creation of encrypted private keys:
```
kes identity new --encrypt --key client.key --cert client.crt MinIO
```

To decrypt an encrypted private key, the password
needs to be provided:
```
MINIO_KMS_KES_KEY_PASSWORD=<password>
```

Signed-off-by: Andreas Auernhammer <hi@aead.dev>
This commit is contained in:
Andreas Auernhammer
2022-03-29 18:53:33 +02:00
committed by GitHub
parent 81d2b54dfd
commit e955aa7f2a
3 changed files with 46 additions and 8 deletions

View File

@@ -62,13 +62,14 @@ const (
EnvUpdate = "MINIO_UPDATE"
EnvKMSSecretKey = "MINIO_KMS_SECRET_KEY"
EnvKMSSecretKeyFile = "MINIO_KMS_SECRET_KEY_FILE"
EnvKESEndpoint = "MINIO_KMS_KES_ENDPOINT"
EnvKESKeyName = "MINIO_KMS_KES_KEY_NAME"
EnvKESClientKey = "MINIO_KMS_KES_KEY_FILE"
EnvKESClientCert = "MINIO_KMS_KES_CERT_FILE"
EnvKESServerCA = "MINIO_KMS_KES_CAPATH"
EnvKMSSecretKey = "MINIO_KMS_SECRET_KEY"
EnvKMSSecretKeyFile = "MINIO_KMS_SECRET_KEY_FILE"
EnvKESEndpoint = "MINIO_KMS_KES_ENDPOINT"
EnvKESKeyName = "MINIO_KMS_KES_KEY_NAME"
EnvKESClientKey = "MINIO_KMS_KES_KEY_FILE"
EnvKESClientPassword = "MINIO_KMS_KES_KEY_PASSWORD"
EnvKESClientCert = "MINIO_KMS_KES_CERT_FILE"
EnvKESServerCA = "MINIO_KMS_KES_CAPATH"
EnvEndpoints = "MINIO_ENDPOINTS" // legacy
EnvWorm = "MINIO_WORM" // legacy