MyFavMirrors/minio
1
0
Fork 0
mirror of https://github.com/minio/minio.git synced 2025-11-09 05:34:56 -05:00
Code Issues Packages Projects Releases Wiki Activity

Add double encryption at S3 gateway. (#6423)

Browse Source 
This PR adds pass-through, single encryption at gateway and double
encryption support (gateway encryption with pass through of SSE
headers to backend).

If KMS is set up (either with Vault as KMS or using
MINIO_SSE_MASTER_KEY),gateway will automatically perform
single encryption. If MINIO_GATEWAY_SSE is set up in addition to
Vault KMS, double encryption is performed.When neither KMS nor
MINIO_GATEWAY_SSE is set, do a pass through to backend.

When double encryption is specified, MINIO_GATEWAY_SSE can be set to
"C" for SSE-C encryption at gateway and backend, "S3" for SSE-S3
encryption at gateway/backend or both to support more than one option.

Fixes #6323, #6696
This commit is contained in:
poornas
2019-01-05 14:16:43 -08:00
committed by kannappanr
parent 2d19011a1d
commit 5a80cbec2a
59 changed files with 1902 additions and 196 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cmd/globals.go
View File

@@ -79,10 +79,11 @@ const (
// date and server date during signature verification.
globalMaxSkewTime = 15 * time.Minute // 15 minutes skew allowed.
// Expiry duration after which the multipart uploads are deemed stale.
globalMultipartExpiry = time.Hour * 24 * 14 // 2 weeks.
// Cleanup interval when the stale multipart cleanup is initiated.
globalMultipartCleanupInterval = time.Hour * 24 // 24 hrs.
// GlobalMultipartExpiry - Expiry duration after which the multipart uploads are deemed stale.
GlobalMultipartExpiry = time.Hour * 24 * 14 // 2 weeks.
// GlobalMultipartCleanupInterval - Cleanup interval when the stale multipart cleanup is initiated.
GlobalMultipartCleanupInterval = time.Hour * 24 // 24 hrs.
// Refresh interval to update in-memory bucket policy cache.
globalRefreshBucketPolicyInterval = 5 * time.Minute
// Refresh interval to update in-memory iam config cache.
@@ -236,8 +237,9 @@ var (
// KMS key id
globalKMSKeyID string
// Allocated KMS
globalKMS crypto.KMS
// GlobalKMS initialized KMS configuration
GlobalKMS crypto.KMS
// Auto-Encryption, if enabled, turns any non-SSE-C request
// into an SSE-S3 request. If enabled a valid, non-empty KMS
@@ -269,6 +271,9 @@ var (
// Deployment ID - unique per deployment
globalDeploymentID string
// GlobalGatewaySSE sse options
GlobalGatewaySSE gatewaySSE
// Add new variable global values here.
)