Chris a3e1312d9d s3: fix Content-MD5 for Object Lock uploads and add GCS quirk ...

AWS S3 requires Content-MD5 for PutObject with Object Lock parameters.
Since rclone passes a non-seekable io.Reader, the SDK cannot compute
checksums automatically. Buffer the body and compute MD5 manually for
singlepart PutObject and presigned request uploads when Object Lock
parameters are set. Multipart uploads are unaffected as Object Lock
headers go on CreateMultipartUpload which has no body.

Add object_lock_supported provider quirk (default true) to allow
skipping Object Lock integration tests on providers with incomplete
S3 API support. Set to false for GCS which uses non-standard
x-goog-bypass-governance-retention header and doesn't implement
PutObjectLegalHold/GetObjectLegalHold.

Add Multipart and Presigned subtests to Object Lock integration tests
to cover all three upload paths.

Fixes #9199

2026-03-14 22:18:43 +00:00

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commands

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oracleobjectstorage

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_index.md

s3: add Zadara Object Storage provider

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alias.md

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amazonclouddrive.md

docs: add tiering to the documentation - fixes #8873

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archive.md

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authors.md

Add Billy Hughes to contributors

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azureblob.md

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azurefiles.md

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b2.md

b2: support authentication with new bucket restricted application keys

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bisync.md

bisync: update changelog

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box.md

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bugs.md

docs: fix markdownlint issues md007/ul-indent md004/ul-style

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cache.md

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changelog.md

Changelog updates from Version v1.73.2

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chunker.md

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cloudinary.md

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combine.md

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compress.md

docs: add tiering to the documentation - fixes #8873

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contact.md

docs: fix markdown lint issues in backend docs

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crypt.md

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docker.md

build: restrict the markdown languages to use for code blocks

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docs.md

docs: note that --use-server-modtime only works on some backends

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doi.md

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downloads.md

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drime.md

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drive.md

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dropbox.md

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faq.md

docs: fix formatting

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fichier.md

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filefabric.md

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filelu.md

docs: note where a provider has an S3 compatible alternative

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filen.md

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filescom.md

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filtering.md

docs: change syntax hightlighting for command examples from sh to console

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flags.md

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ftp.md

sftp,ftp: add http proxy authentication support

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gofile.md

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googlecloudstorage.md

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googlephotos.md

docs: fix googlephotos custom client_id instructions

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gui.md

docs: change syntax hightlighting for command examples from sh to console

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hasher.md

docs: add tiering to the documentation - fixes #8873

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hdfs.md

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hidrive.md

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iclouddrive.md

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imagekit.md

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install.md

build: update to go1.26 and make go1.25 the minimum required version

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install.sh

install.sh: fix harmless error message on install

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internetarchive.md

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internxt.md

docs: fix Internxt docs after merge

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jottacloud.md

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KEYS

docs: document release signing and verification

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koofr.md

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licence.md

docs: fix markdownlint issue md040/fenced-code-language

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linkbox.md

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netstorage.md

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overview.md

docs: build overview page from the backend data

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pcloud.md

pcloud: add support for real-time updates in mount

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pikpak.md

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premiumizeme.md

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privacy.md

docs: update privacy policy with a section on user data

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protondrive.md

docs: add tiering to the documentation - fixes #8873

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putio.md

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qingstor.md

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rc.md

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release_signing.md

docs: change syntax hightlighting for command examples from sh to console

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remote_setup.md

docs: fix various markdownlint issues

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s3.md

s3: fix Content-MD5 for Object Lock uploads and add GCS quirk

2026-03-14 22:18:43 +00:00

seafile.md

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sftp.md

sftp,ftp: add http proxy authentication support

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shade.md

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sharefile.md

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smb.md

build: improve backend docs autogenerated marker line

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sponsor.md

docs: add ExchangeRate-API as a sponsor

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storj.md

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swift.md

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tiers.md

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union.md

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