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88e3c82d88
This wraps talloc_crypt_blob() from lib/util/util_crypt.c which in turn wraps the system crypt[_r[n]]. We want this because the Python standard library crypt module is going away. That one also wrapped the system crypt or crypt_r, so there should be no change. BUG: https://bugzilla.samba.org/show_bug.cgi?id=15756 Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
142 lines
4.9 KiB
Python
142 lines
4.9 KiB
Python
#!/usr/bin/env python
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import os
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from waflib import Options, Errors
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# work out what python external libraries we need to be successful
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selftest_pkgs = {
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'cryptography': 'python3-cryptography',
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'pyasn1': 'python3-pyasn1'
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}
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ad_dc_pkgs = {
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'markdown': 'python3-markdown',
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'dns': 'python3-dnspython (python3-dns on some systems)'
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}
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def find_third_party_module(conf, module, package, required=True):
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conf.COMPOUND_START("Checking for system installation of Python module %s" % module)
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try:
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__import__(module)
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except ImportError:
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conf.COMPOUND_END(False)
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if not required:
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return False
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raise Errors.WafError("""\
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Unable to find Python module '%s'. Please install the system package: %s'.
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""" % (module, package))
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else:
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# Installed on the system
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conf.COMPOUND_END("system")
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return True
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def configure(conf):
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if conf.env.disable_python:
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return
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kerberos_py = conf.srcnode.abspath() + "/python/samba/provision/kerberos_implementation.py"
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f = open(kerberos_py, 'w')
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try:
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header = """#
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# Copyright (c) 2016 Andreas Schneider <asn@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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f.write(header)
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data = """kdb_modules_dir = "{0}"
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"""
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if conf.env.HEIMDAL_KRB5_CONFIG:
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f.write(data.format(""))
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else:
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modulesdir = "%s/krb5/plugins/kdb" % conf.env.LIBDIR
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f.write(data.format(modulesdir))
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finally:
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f.close()
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if conf.CONFIG_GET('ENABLE_SELFTEST'):
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for module, package in selftest_pkgs.items():
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find_third_party_module(conf, module, package)
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# Prefer dateutil.parser which is much more widely used.
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if not find_third_party_module(conf,
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'dateutil.parser',
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'python3-dateutilis',
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required=False):
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if not find_third_party_module(conf,
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'iso8601',
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'python3-iso8601',
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required=False):
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raise Errors.WafError("Could not find Python package "
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"'python3-dateutils' nor "
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"'python3-iso8601'. Please install "
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"one of the packages.")
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if not Options.options.without_ad_dc:
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for module, package in ad_dc_pkgs.items():
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find_third_party_module(conf, module, package)
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def build(bld):
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pytalloc_util = bld.pyembed_libname('pytalloc-util')
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pyparam_util = bld.pyembed_libname('pyparam_util')
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libpython = bld.pyembed_libname('LIBPYTHON')
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pyrpc_util = bld.pyembed_libname('pyrpc_util')
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samba_python = bld.pyembed_libname('samba_python')
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bld.SAMBA_LIBRARY(samba_python,
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source=[],
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deps='%s %s %s' % (libpython, pytalloc_util, pyrpc_util),
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grouping_library=True,
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private_library=True,
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pyembed=True,
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enabled=bld.PYTHON_BUILD_IS_ENABLED())
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bld.SAMBA_PYTHON('python_glue',
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source='pyglue.c',
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deps='''
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%s
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samba-util
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netif
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ndr
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cmdline
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gkdi
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util_crypt
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%s
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''' % (pyparam_util, pytalloc_util),
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realname='samba/_glue.so')
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bld.SAMBA_SUBSYSTEM(libpython,
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source='modules.c',
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public_deps='',
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init_function_sentinel='{NULL,NULL}',
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deps='talloc',
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pyext=True,
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enabled=bld.PYTHON_BUILD_IS_ENABLED())
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if bld.PYTHON_BUILD_IS_ENABLED():
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# install out various python scripts for use by make test
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bld.SAMBA_SCRIPT('samba_python_files',
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pattern='samba/**/*.py',
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installdir='python')
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bld.INSTALL_WILDCARD('${PYTHONARCHDIR}', 'samba/**/*.py', flat=False)
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