2025.1.4

What's Changed

• Bump version to 2025.1.4 (#83) @agners
• Add encryption helper (#81) @emontnemery
• Sanitize read size in DecryptInnerTar.read (#82) @emontnemery
• Allow passing in a pre-defined nonce when encrypting (#80) @emontnemery

2025.1.3

Important

This release adds a new file header for encrypted tar files. This makes the file format not backwards compatible! The library can read the old format still.

What's Changed

• Bump version to 2025.1.3 (#79) @agners
• Replace custom PAX headers with a file header (#78) @emontnemery

2025.1.2

What's Changed

• Bump version to 2025.1.2 (#77) @agners
• Validate inner tar when decrypting (#75) @emontnemery
• Correct read of tail in DecryptInnerTar (#76) @emontnemery
• Improve tests (#74) @emontnemery
• Correct ciphertext size calculation in DecryptInnerTar (#73) @emontnemery

2025.1.1

Note

This version has a breaking change in the atomic_contents_add() API. Instead of a list a filter function is now expected.

What's Changed

• Bump version to 2025.1.1 (#72) @agners
• Modify atomic_contents_add to accept a filter function (#71) @emontnemery

2025.1.0

Note

This version has a slightly different handling of padding for encrypted tar files. For inner encrypted tar files, a PAX header _securetar.version with value 2.0 is added to indicate the new format. The library itself is backwards compatible since Python tarfile is not checking gzip footer and/or does not read past the tar end-of-file marker.

What's Changed

• Bump version to 2025.1.0 (#70) @agners
• Add header with securetar version (#69) @emontnemery
• Store size of plaintext as custom header (#67) @emontnemery
• Update typing of SecureTarFile construct to allow None name (#68) @emontnemery
• Fix mistake in test (#66) @emontnemery
• Add decryption helper (#65) @emontnemery
• Bump pytest from 8.3.3 to 8.3.4 (#63) @dependabot
• Improve padding when writing encrypted tar (#64) @emontnemery

2024.11.0

What's Changed

• Bump version (#62) @joostlek
• Use modern type annotations (#61) @emontnemery
• Bump minimum support Python version to 3.10 (#60) @emontnemery
• Bump Python version used in tests (#57) @emontnemery
• Fix compatibility with Python 3.13 (#58) @emontnemery
• Move project metadata to pyproject.toml (#56) @cdce8p
• Bump black from 24.8.0 to 24.10.0 (#55) @dependabot
• Bump pytest from 8.3.2 to 8.3.3 (#54) @dependabot
• Bump black from 24.4.2 to 24.8.0 (#51) @dependabot
• Bump pytest from 8.2.1 to 8.3.2 (#50) @dependabot
• Bump flake8 from 7.0.0 to 7.1.1 (#52) @dependabot
• Bump black from 24.4.1 to 24.4.2 (#44) @dependabot
• Bump pytest from 8.2.0 to 8.2.1 (#46) @dependabot
• Bump pytest from 8.1.1 to 8.2.0 (#45) @dependabot
• Bump black from 24.3.0 to 24.4.1 (#42) @dependabot
• Bump black from 24.2.0 to 24.3.0 (#39) @dependabot
• Bump pytest from 8.0.2 to 8.1.1 (#38) @dependabot
• Bump pytest from 8.0.1 to 8.0.2 (#37) @dependabot

2024.2.1

What's Changed

• Fix large inner files with PAX format (#36) @bdraco
• Bump pytest from 8.0.0 to 8.0.1 (#35) @dependabot
• Bump black from 24.1.1 to 24.2.0 (#34) @dependabot

2024.2.0

What's Changed

• Add support for creating inner tar files (#33) @bdraco
• Bump black from 23.12.1 to 24.1.1 (#32) @dependabot
• Bump pytest from 7.4.3 to 8.0.0 (#31) @dependabot
• Bump flake8 from 6.1.0 to 7.0.0 (#29) @dependabot
• Bump black from 23.12.0 to 23.12.1 (#27) @dependabot

2023.12.0

What's Changed

• Bump black from 23.11.0 to 23.12.0 (#26) @dependabot
• Bump black from 22.3.0 to 23.11.0 (#24) @dependabot
• Bump pytest from 7.1.0 to 7.4.3 (#25) @dependabot
• Bump flake8 from 4.0.1 to 6.1.0 (#23) @dependabot
• Use non-streaming mode and default compression level 6 (#22) @agners

2023.3.0

What's Changed

• Make bufsize adjustable (#20) @bdraco
• Bump black from 22.1.0 to 22.3.0 (#4) @dependabot
• Bump pytest from 7.0.1 to 7.1.0 (#2) @dependabot