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python/sepolicy: Revert "Only invoke RPM on RPM-enabled Linux distributions" 

Commit 73b7ff410c ("Only invoke RPM on RPM-enabled Linux distributions") used
platform.linux_distribution() function to detect whether the system is rpm
based. This function is deprecated since Python 3.5 and it's removed from Python
3.8 - https://bugs.python.org/issue28167

The original problem is already fixed by another commit
671f83b42b ("policycoreutils/sepolicy: Check get_rpm_nvr_list() return
value"):

    $ sepolicy generate --customize -p mypolicy -n testpolicy -d httpd_sys_script_t -w /home
    Failed to retrieve rpm info for selinux-policy
    Created the following files:
    mypolicy/testpolicy.te # Type Enforcement file
    mypolicy/testpolicy.if # Interface file
    mypolicy/testpolicy.fc # File Contexts file
    mypolicy/testpolicy_selinux.spec # Spec file
    mypolicy/testpolicy.sh # Setup Script

Fixes:
     File "/usr/lib/python3.8/site-packages/sepolicy/generate.py", line 1384, in generate
       if (platform.linux_distribution(full_distribution_name=0)[0] in ("redhat", "centos", "SuSE", "fedora", "mandrake", "mandriva")):
     AttributeError: module 'platform' has no attribute 'linux_distribution'

Signed-off-by: Petr Lautrbach <plautrba@redhat.com>
This commit is contained in:
Petr Lautrbach 2019-11-07 11:23:37 +01:00 committed by Stephen Smalley
parent 6d5f7f20bc
commit 8375671d30
1 changed files with 2 additions and 5 deletions
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3
python/sepolicy/sepolicy/generate.py
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@ -26,7 +26,6 @@ import re
import sepolicy
from sepolicy import get_all_types, get_all_attributes, get_all_roles
import time
import platform
from .templates import executable
from .templates import boolean
@ -1178,7 +1177,6 @@ allow %s_t %s_t:%s_socket name_%s;
newsh += re.sub("TEMPLATETYPE", self.name, t1)
newsh += self.generate_user_sh()
if (platform.linux_distribution(full_distribution_name=0)[0] in ("redhat", "centos", "SuSE", "fedora", "mandrake", "mandriva")):
newsh += re.sub("TEMPLATEFILE", self.file_name, script.rpm)
return newsh
@ -1379,7 +1377,6 @@ Warning %s does not exist
out += "%s # %s\n" % (self.write_if(out_dir), _("Interface file"))
out += "%s # %s\n" % (self.write_fc(out_dir), _("File Contexts file"))
if self.type != NEWTYPE:
if (platform.linux_distribution(full_distribution_name=0)[0] in ("redhat", "centos", "SuSE", "fedora", "mandrake", "mandriva")):
out += "%s # %s\n" % (self.write_spec(out_dir), _("Spec file"))
out += "%s # %s\n" % (self.write_sh(out_dir), _("Setup Script"))
return out