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Bug 570584 - dev-python/cryptography-1.1.2 fails test TestPBKDF2HMAC.test_already_finalized - UnsupportedAlgorithm: sha1 is not supported for PBKDF2 by this backend.
Summary: dev-python/cryptography-1.1.2 fails test TestPBKDF2HMAC.test_already_finalize...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Python Gentoo Team
URL:
Whiteboard:
Keywords: TESTFAILURE
Depends on: 583884
Blocks:
  Show dependency tree
 
Reported: 2016-01-02 10:28 UTC by eroen
Modified: 2016-06-21 02:23 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log (build.log,79.29 KB, text/plain)
2016-01-02 10:28 UTC, eroen
Details

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Description eroen 2016-01-02 10:28:07 UTC
Created attachment 421612 [details]
build.log

tests/hazmat/primitives/test_pbkdf2hmac.py::TestPBKDF2HMAC::test_already_finalized FAILED

=================================== FAILURES ===================================
____________________ TestPBKDF2HMAC.test_already_finalized _____________________

self = <tests.hazmat.primitives.test_pbkdf2hmac.TestPBKDF2HMAC object at 0x7f05af197e10>

    def test_already_finalized(self):
>       kdf = PBKDF2HMAC(hashes.SHA1(), 20, b"salt", 10, default_backend())

tests/hazmat/primitives/test_pbkdf2hmac.py:29: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <cryptography.hazmat.primitives.kdf.pbkdf2.PBKDF2HMAC object at 0x7f05af197cd0>
algorithm = <cryptography.hazmat.primitives.hashes.SHA1 object at 0x7f05af197d10>
length = 20, salt = 'salt', iterations = 10
backend = <cryptography.hazmat.backends.multibackend.MultiBackend object at 0x7f05af42e1d0>

    def __init__(self, algorithm, length, salt, iterations, backend):
        if not isinstance(backend, PBKDF2HMACBackend):
            raise UnsupportedAlgorithm(
                "Backend object does not implement PBKDF2HMACBackend.",
                _Reasons.BACKEND_MISSING_INTERFACE
            )
    
        if not backend.pbkdf2_hmac_supported(algorithm):
            raise UnsupportedAlgorithm(
                "{0} is not supported for PBKDF2 by this backend.".format(
                    algorithm.name),
>               _Reasons.UNSUPPORTED_HASH
            )
E           UnsupportedAlgorithm: sha1 is not supported for PBKDF2 by this backend.

../cryptography-1.1.2-python2_7/lib/cryptography/hazmat/primitives/kdf/pbkdf2.py:29: UnsupportedAlgorithm
!!!!!!!!!!!!!!!!!!!! Interrupted: stopping after 1 failures !!!!!!!!!!!!!!!!!!!!
============== 1 failed, 416 passed, 136 skipped in 12.62 seconds ==============
 * ERROR: dev-python/cryptography-1.1.2::gentoo failed (test phase):
 *   Tests fail with python2.7
 * 
 * Call stack:
 *     ebuild.sh, line   90:  Called src_test
 *   environment, line 3609:  Called distutils-r1_src_test
 *   environment, line  972:  Called _distutils-r1_run_foreach_impl 'python_test'
 *   environment, line  326:  Called python_foreach_impl 'distutils-r1_run_phase' 'python_test'
 *   environment, line 3133:  Called multibuild_foreach_variant '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'python_test'
 *   environment, line 2242:  Called _multibuild_run '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'python_test'
 *   environment, line 2240:  Called _python_multibuild_wrapper 'distutils-r1_run_phase' 'python_test'
 *   environment, line  597:  Called distutils-r1_run_phase 'python_test'
 *   environment, line  905:  Called python_test
 *   environment, line 3488:  Called die
 * The specific snippet of code:
 *       py.test -v -v -x || die "Tests fail with ${EPYTHON}"
Comment 1 eroen 2016-01-02 10:29:04 UTC
localhost ~ # emerge --info '=dev-python/cryptography-1.1.2::gentoo'
Portage 2.2.24 (python 3.4.3-final-0, default/linux/amd64/13.0, gcc-4.9.3, glibc-2.21-r1, 4.1.12-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.1.12-gentoo-x86_64-Intel-R-_Core-TM-_i5-2520M_CPU_@_2.50GHz-with-gentoo-2.2
KiB Mem:     2048344 total,   1660892 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Fri, 01 Jan 2016 00:45:01 +0000
sh bash 4.3_p42
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p42::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.10-r1::gentoo, 3.4.3::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.18.4::gentoo
sys-apps/sandbox:         2.6-r1::gentoo
sys-devel/autoconf:       2.69::gentoo
sys-devel/automake:       1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers)
sys-libs/glibc:           2.21-r1::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bindist bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mmx mmxext modules multilib ncurses nls nptl openmp pam pcre readline seccomp session sse sse2 ssl tcpd unicode xattr zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

localhost ~ # emerge -pqv '=dev-python/cryptography-1.1.2::gentoo'
[ebuild  N    ] dev-python/cryptography-1.1.2  USE="{test} -libressl" PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3 -python3_5" 

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Comment 2 Dirkjan Ochtman (RETIRED) gentoo-dev 2016-02-08 08:07:13 UTC
Justin, can you actually reproduce this?
Comment 3 Justin Lecher (RETIRED) gentoo-dev 2016-02-08 10:27:05 UTC
(In reply to Dirkjan Ochtman from comment #2)
> Justin, can you actually reproduce this?

Can't reproduce this with later versions
Comment 4 Justin Lecher (RETIRED) gentoo-dev 2016-02-08 10:43:54 UTC
(In reply to Dirkjan Ochtman from comment #2)
> Justin, can you actually reproduce this?

Even works with version 1.1.2
Comment 5 Patrick Lauer gentoo-dev 2016-02-14 18:06:14 UTC
Can reproduce with 1.2.2
Comment 6 SpanKY gentoo-dev 2016-06-21 02:23:32 UTC
1.3.x is going stable now