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Disallow SSE requests when object layer has encryption disabled (#6981)

This commit is contained in:
poornas 2018-12-14 21:39:59 -08:00 committed by kannappanr
parent b6f9b24b30
commit 7c9f934875
2 changed files with 40 additions and 7 deletions
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9
cmd/bucket-handlers.go
View File

@ -482,7 +482,14 @@ func (api objectAPIHandlers) PostPolicyBucketHandler(w http.ResponseWriter, r *h
writeErrorResponse(w, ErrServerNotInitialized, r.URL, guessIsBrowserReq(r))
return
}
if crypto.S3KMS.IsRequested(r.Header) { // SSE-KMS is not supported
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
bucket := mux.Vars(r)["bucket"]
// Require Content-Length to be set in the request

38
cmd/object-handlers.go
View File

@ -91,6 +91,10 @@ func (api objectAPIHandlers) SelectObjectContentHandler(w http.ResponseWriter, r
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrBadRequest, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
@ -318,7 +322,10 @@ func (api objectAPIHandlers) GetObjectHandler(w http.ResponseWriter, r *http.Req
writeErrorResponse(w, ErrBadRequest, r.URL, guessIsBrowserReq(r))
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrBadRequest, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
@ -491,7 +498,10 @@ func (api objectAPIHandlers) HeadObjectHandler(w http.ResponseWriter, r *http.Re
writeErrorResponseHeadersOnly(w, ErrBadRequest)
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrBadRequest, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
@ -688,7 +698,10 @@ func (api objectAPIHandlers) CopyObjectHandler(w http.ResponseWriter, r *http.Re
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r)) // SSE-KMS is not supported
return
}
if !objectAPI.IsEncryptionSupported() && (hasServerSideEncryptionHeader(r.Header) || crypto.SSECopy.IsRequested(r.Header)) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
dstBucket := vars["bucket"]
dstObject := vars["object"]
@ -1080,7 +1093,10 @@ func (api objectAPIHandlers) PutObjectHandler(w http.ResponseWriter, r *http.Req
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r)) // SSE-KMS is not supported
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
@ -1346,7 +1362,10 @@ func (api objectAPIHandlers) NewMultipartUploadHandler(w http.ResponseWriter, r
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r)) // SSE-KMS is not supported
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
@ -1446,6 +1465,10 @@ func (api objectAPIHandlers) CopyObjectPartHandler(w http.ResponseWriter, r *htt
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r)) // SSE-KMS is not supported
return
}
if !objectAPI.IsEncryptionSupported() && (hasServerSideEncryptionHeader(r.Header) || crypto.SSECopy.IsRequested(r.Header)) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
dstBucket := vars["bucket"]
@ -1706,7 +1729,10 @@ func (api objectAPIHandlers) PutObjectPartHandler(w http.ResponseWriter, r *http
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r)) // SSE-KMS is not supported
return
}
if !objectAPI.IsEncryptionSupported() && hasServerSideEncryptionHeader(r.Header) {
writeErrorResponse(w, ErrNotImplemented, r.URL, guessIsBrowserReq(r))
return
}
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]