enable SSE-KMS pass-through on S3 gateway (#7788)

This commit relaxes the restriction that the MinIO gateway
does not accept SSE-KMS headers. Now, the S3 gateway allows
SSE-KMS headers for PUT and MULTIPART PUT requests and forwards them
to the S3 gateway backend (AWS). This is considered SSE pass-through
mode.

Fixes #7753
This commit is contained in:
Andreas Auernhammer
2019-06-20 02:37:08 +02:00
committed by kannappanr
parent 35c38e4bd8
commit 98d3913a1e
9 changed files with 100 additions and 11 deletions

View File

@@ -181,9 +181,10 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
// Currently only NAS and S3 gateway support encryption headers.
encryptionEnabled := gatewayName == "s3" || gatewayName == "nas"
allowSSEKMS := gatewayName == "s3" // Only S3 can support SSE-KMS (as pass-through)
// Add API router.
registerAPIRouter(router, encryptionEnabled)
registerAPIRouter(router, encryptionEnabled, allowSSEKMS)
var getCert certs.GetCertificateFunc
if globalTLSCerts != nil {