Package: python-bcrypt Version: 2.0.0-1 Severity: important Like Vincent recently reported on #803096 (python-bcrypt: please update python-bcrypt, closed) github.com/pyca/bcrypt is not fully downward compatible with google.com/py-bcrypt[*], which has been packaged before.
[*] https://pypi.python.org/pypi/py-bcrypt/0.4 The new implementation lacks kdf() [key derivation function to transform a password ans salt into bytes suitable for use a cryptographic key material]. Among the reverse deps, python-asyncssh breaks on this: <cut> ERROR: test_key (tests.test_public_key.TestRSA) [Export OpenSSH private (aes256-...@openssh.com)] (keytype=2048) Check key import and export ---------------------------------------------------------------------- Traceback (most recent call last): File "/<<PKGBUILDDIR>>/tests/test_public_key.py", line 853, in check_openssh_private self.export_openssh_private(cipher) File "/<<PKGBUILDDIR>>/tests/test_public_key.py", line 313, in export_openssh_private select_passphrase(cipher), cipher) File "/<<PKGBUILDDIR>>/asyncssh/public_key.py", line 352, in write_private_key f.write(self.export_private_key(*args, **kwargs)) File "/<<PKGBUILDDIR>>/asyncssh/public_key.py", line 254, in export_private_key key = bcrypt.kdf(passphrase, salt, key_size + iv_size, rounds) AttributeError: module 'bcrypt' has no attribute 'kdf' ---------------------------------------------------------------------- Ran 42 tests in 33.277s FAILED (errors=186, skipped=1) E: pybuild pybuild:274: test: plugin distutils failed with: exit code=1: python3.5 setup.py test dh_auto_test: pybuild --test -i python{version} -p 3.5 --dir . returned exit code 13 debian/rules:7: recipe for target 'build' failed make: *** [build] Error 25 dpkg-buildpackage: error: debian/rules build gave error exit status 2 </cut> It have been asked upstream if they could reimplement this[*]. [*] https://github.com/pyca/bcrypt/issues/65 DS -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.5.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages python-bcrypt depends on: ii libc6 2.22-7 ii python 2.7.11-1 pn python-cffi-backend-api-9729 <none> ii python-six 1.10.0-3 pn python:any <none> python-bcrypt recommends no packages. python-bcrypt suggests no packages. -- no debconf information
