88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
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#
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# security.py - security install data and installation
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#
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# Copyright (C) 2004 Red Hat, Inc. All rights reserved.
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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 2 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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# Author(s): Jeremy Katz <katzj@redhat.com>
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#
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import iutil, shlex
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from flags import flags
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from pykickstart.constants import *
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import logging
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log = logging.getLogger("anaconda")
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selinux_states = { SELINUX_DISABLED: "disabled",
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SELINUX_ENFORCING: "enforcing",
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SELINUX_PERMISSIVE: "permissive" }
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class Security:
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def __init__(self):
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self.auth = "--enableshadow --passalgo=sha512 --enablefingerprint"
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if flags.selinux == 1:
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self.selinux = SELINUX_ENFORCING
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else:
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self.selinux = SELINUX_DISABLED
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def setSELinux(self, val):
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if not selinux_states.has_key(val):
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log.error("Tried to set to invalid SELinux state: %s" %(val,))
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val = SELINUX_DISABLED
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self.selinux = val
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def getSELinux(self):
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return self.selinux
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def writeKS(self, f):
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if not selinux_states.has_key(self.selinux):
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log.error("unknown selinux state: %s" %(self.selinux,))
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return
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f.write("selinux --%s\n" %(selinux_states[self.selinux],))
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if self.auth.strip() != "":
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f.write("authconfig %s\n" % self.auth)
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def write(self, instPath):
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args = []
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if not selinux_states.has_key(self.selinux):
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log.error("unknown selinux state: %s" %(self.selinux,))
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return
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args = args + [ "--selinux=%s" %(selinux_states[self.selinux],) ]
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try:
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iutil.execWithRedirect("/usr/sbin/lokkit", args,
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root = instPath, stdout = "/dev/null",
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stderr = "/dev/null")
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except RuntimeError, msg:
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log.error ("lokkit run failed: %s" %(msg,))
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except OSError as e:
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log.error ("lokkit run failed: %s" % e.strerror)
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args = ["--update", "--nostart"] + shlex.split(self.auth)
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try:
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iutil.execWithRedirect("/usr/sbin/authconfig", args,
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stdout = "/dev/tty5", stderr = "/dev/tty5",
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root = instPath)
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except RuntimeError, msg:
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log.error("Error running %s: %s", args, msg)
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