minio/internal/http/headers.go
2023-05-24 22:52:39 -07:00

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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package http
// Standard S3 HTTP response constants
const (
LastModified = "Last-Modified"
Date = "Date"
ETag = "ETag"
ContentType = "Content-Type"
ContentMD5 = "Content-Md5"
ContentEncoding = "Content-Encoding"
Expires = "Expires"
ContentLength = "Content-Length"
ContentLanguage = "Content-Language"
ContentRange = "Content-Range"
Connection = "Connection"
AcceptRanges = "Accept-Ranges"
AmzBucketRegion = "X-Amz-Bucket-Region"
ServerInfo = "Server"
RetryAfter = "Retry-After"
Location = "Location"
CacheControl = "Cache-Control"
ContentDisposition = "Content-Disposition"
Authorization = "Authorization"
Action = "Action"
Range = "Range"
)
// Non standard S3 HTTP response constants
const (
XCache = "X-Cache"
XCacheLookup = "X-Cache-Lookup"
)
// Standard S3 HTTP request constants
const (
IfModifiedSince = "If-Modified-Since"
IfUnmodifiedSince = "If-Unmodified-Since"
IfMatch = "If-Match"
IfNoneMatch = "If-None-Match"
// S3 storage class
AmzStorageClass = "x-amz-storage-class"
// S3 object version ID
AmzVersionID = "x-amz-version-id"
AmzDeleteMarker = "x-amz-delete-marker"
// S3 object tagging
AmzObjectTagging = "X-Amz-Tagging"
AmzTagCount = "x-amz-tagging-count"
AmzTagDirective = "X-Amz-Tagging-Directive"
// S3 transition restore
AmzRestore = "x-amz-restore"
AmzRestoreExpiryDays = "X-Amz-Restore-Expiry-Days"
AmzRestoreRequestDate = "X-Amz-Restore-Request-Date"
AmzRestoreOutputPath = "x-amz-restore-output-path"
// S3 extensions
AmzCopySourceIfModifiedSince = "x-amz-copy-source-if-modified-since"
AmzCopySourceIfUnmodifiedSince = "x-amz-copy-source-if-unmodified-since"
AmzCopySourceIfNoneMatch = "x-amz-copy-source-if-none-match"
AmzCopySourceIfMatch = "x-amz-copy-source-if-match"
AmzCopySource = "X-Amz-Copy-Source"
AmzCopySourceVersionID = "X-Amz-Copy-Source-Version-Id"
AmzCopySourceRange = "X-Amz-Copy-Source-Range"
AmzMetadataDirective = "X-Amz-Metadata-Directive"
AmzObjectLockMode = "X-Amz-Object-Lock-Mode"
AmzObjectLockRetainUntilDate = "X-Amz-Object-Lock-Retain-Until-Date"
AmzObjectLockLegalHold = "X-Amz-Object-Lock-Legal-Hold"
AmzObjectLockBypassGovernance = "X-Amz-Bypass-Governance-Retention"
AmzBucketReplicationStatus = "X-Amz-Replication-Status"
AmzSnowballExtract = "X-Amz-Meta-Snowball-Auto-Extract"
// MinIOSnowballIgnoreDirs will skip creating empty directory objects.
MinIOSnowballIgnoreDirs = "X-Amz-Meta-Minio-Snowball-Ignore-Dirs"
// MinIOSnowballIgnoreErrors will ignore recoverable errors, typically single files failing to upload.
// An error will be printed to console instead.
MinIOSnowballIgnoreErrors = "X-Amz-Meta-Minio-Snowball-Ignore-Errors"
// MinIOSnowballPrefix will apply this prefix (plus / at end) to all extracted objects
MinIOSnowballPrefix = "X-Amz-Meta-Minio-Snowball-Prefix"
// Object lock enabled
AmzObjectLockEnabled = "x-amz-bucket-object-lock-enabled"
// Multipart parts count
AmzMpPartsCount = "x-amz-mp-parts-count"
// Object date/time of expiration
AmzExpiration = "x-amz-expiration"
// Dummy putBucketACL
AmzACL = "x-amz-acl"
// Signature V4 related contants.
AmzContentSha256 = "X-Amz-Content-Sha256"
AmzDate = "X-Amz-Date"
AmzAlgorithm = "X-Amz-Algorithm"
AmzExpires = "X-Amz-Expires"
AmzSignedHeaders = "X-Amz-SignedHeaders"
AmzSignature = "X-Amz-Signature"
AmzCredential = "X-Amz-Credential"
AmzSecurityToken = "X-Amz-Security-Token"
AmzDecodedContentLength = "X-Amz-Decoded-Content-Length"
AmzTrailer = "X-Amz-Trailer"
AmzMetaUnencryptedContentLength = "X-Amz-Meta-X-Amz-Unencrypted-Content-Length"
AmzMetaUnencryptedContentMD5 = "X-Amz-Meta-X-Amz-Unencrypted-Content-Md5"
// AWS server-side encryption headers for SSE-S3, SSE-KMS and SSE-C.
AmzServerSideEncryption = "X-Amz-Server-Side-Encryption"
AmzServerSideEncryptionKmsID = AmzServerSideEncryption + "-Aws-Kms-Key-Id"
AmzServerSideEncryptionKmsContext = AmzServerSideEncryption + "-Context"
AmzServerSideEncryptionCustomerAlgorithm = AmzServerSideEncryption + "-Customer-Algorithm"
AmzServerSideEncryptionCustomerKey = AmzServerSideEncryption + "-Customer-Key"
AmzServerSideEncryptionCustomerKeyMD5 = AmzServerSideEncryption + "-Customer-Key-Md5"
AmzServerSideEncryptionCopyCustomerAlgorithm = "X-Amz-Copy-Source-Server-Side-Encryption-Customer-Algorithm"
AmzServerSideEncryptionCopyCustomerKey = "X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key"
AmzServerSideEncryptionCopyCustomerKeyMD5 = "X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key-Md5"
AmzEncryptionAES = "AES256"
AmzEncryptionKMS = "aws:kms"
// Signature v2 related constants
AmzSignatureV2 = "Signature"
AmzAccessKeyID = "AWSAccessKeyId"
// Response request id.
AmzRequestID = "x-amz-request-id"
AmzRequestHostID = "x-amz-id-2"
// Deployment id.
MinioDeploymentID = "x-minio-deployment-id"
// Server-Status
MinIOServerStatus = "x-minio-server-status"
// Content Checksums
AmzChecksumAlgo = "x-amz-checksum-algorithm"
AmzChecksumCRC32 = "x-amz-checksum-crc32"
AmzChecksumCRC32C = "x-amz-checksum-crc32c"
AmzChecksumSHA1 = "x-amz-checksum-sha1"
AmzChecksumSHA256 = "x-amz-checksum-sha256"
AmzChecksumMode = "x-amz-checksum-mode"
// Delete special flag to force delete a bucket or a prefix
MinIOForceDelete = "x-minio-force-delete"
// Create special flag to force create a bucket
MinIOForceCreate = "x-minio-force-create"
// Header indicates if the mtime should be preserved by client
MinIOSourceMTime = "x-minio-source-mtime"
// Header indicates if the etag should be preserved by client
MinIOSourceETag = "x-minio-source-etag"
// Writes expected write quorum
MinIOWriteQuorum = "x-minio-write-quorum"
// Indicates if we are using default storage class and there was problem loading config
// if this header is set to "true"
MinIOStorageClassDefaults = "x-minio-storage-class-defaults"
// Reports number of drives currently healing
MinIOHealingDrives = "x-minio-healing-drives"
// Header indicates if the delete marker should be preserved by client
MinIOSourceDeleteMarker = "x-minio-source-deletemarker"
// Header indicates if the delete marker version needs to be purged.
MinIOSourceDeleteMarkerDelete = "x-minio-source-deletemarker-delete"
// Header indicates permanent delete replication status.
MinIODeleteReplicationStatus = "X-Minio-Replication-Delete-Status"
// Header indicates delete-marker replication status.
MinIODeleteMarkerReplicationStatus = "X-Minio-Replication-DeleteMarker-Status"
// Header indicates if its a GET/HEAD proxy request for active-active replication
MinIOSourceProxyRequest = "X-Minio-Source-Proxy-Request"
// Header indicates that this request is a replication request to create a REPLICA
MinIOSourceReplicationRequest = "X-Minio-Source-Replication-Request"
// Header indicates replication reset status.
MinIOReplicationResetStatus = "X-Minio-Replication-Reset-Status"
// Header indicating target cluster can receive delete marker replication requests because object has been replicated
MinIOTargetReplicationReady = "X-Minio-Replication-Ready"
// Header asking if cluster can receive delete marker replication request now.
MinIOCheckDMReplicationReady = "X-Minio-Check-Replication-Ready"
// Header indiicates last tag update time on source
MinIOSourceTaggingTimestamp = "X-Minio-Source-Replication-Tagging-Timestamp"
// Header indiicates last rtention update time on source
MinIOSourceObjectRetentionTimestamp = "X-Minio-Source-Replication-Retention-Timestamp"
// Header indiicates last rtention update time on source
MinIOSourceObjectLegalHoldTimestamp = "X-Minio-Source-Replication-LegalHold-Timestamp"
// predicted date/time of transition
MinIOTransition = "X-Minio-Transition"
MinIOLifecycleCfgUpdatedAt = "X-Minio-LifecycleConfig-UpdatedAt"
// MinIOCompressed is returned when object is compressed
MinIOCompressed = "X-Minio-Compressed"
// SUBNET related
SubnetAPIKey = "x-subnet-api-key"
)
// Common http query params S3 API
const (
VersionID = "versionId"
PartNumber = "partNumber"
UploadID = "uploadId"
)
// http headers sent to webhook targets
const (
// Reports the version of MinIO server
MinIOVersion = "x-minio-version"
)