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#============================================================================
# This library is free software; you can redistribute it and/or
# modify it under the terms of version 2.1 of the GNU Lesser General Public
# License as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#============================================================================
# Author: Machon Gregory <mbgrego@tycho.ncsc.mil>
#============================================================================
"""Modify the current mode of the Flask XSM module.
"""
from xen.xm.opts import OptionError
from xen.xm import main as xm_main
from xen.xm.main import server
from xen.util import xsconstants
def help():
return """
Usage: xm setenforce [ Enforcing | Permissive | 1 | 0 ]
Modifies the current mode of the Flask XSM module to be permissive or
enforcing. Using Enforcing or 1 will put the Flask module in enforcing
mode. Using Permissive or 0 will put the Flask module in permissive
mode."""
def setenforce(mode):
if len(mode) == 1 and ( mode == "0" or mode == "1" ):
val = int(mode)
elif mode.lower() == "enforcing":
val = 1
elif mode.lower() == "permissive":
val = 0
else:
raise OptionError("%s is an unsupported mode" % mode)
if xm_main.serverType == xm_main.SERVER_XEN_API:
if xsconstants.XS_POLICY_FLASK != \
int(server.xenapi.XSPolicy.get_xstype()):
raise OptionError("Unsupported policy type")
ret = server.xenapi.XSPolicy.setenforce(val)
else:
if server.xend.security.on() != xsconstants.XS_POLICY_FLASK:
raise OptionError("Unsupported policy type")
ret = server.xend.security.setenforce(val)
def main(argv):
if len(argv) != 2:
raise OptionError("Invalid arguments")
if "-?" in argv:
help()
return
mode = argv[1];
setenforce(mode)
if __name__ == '__main__':
try:
main(sys.argv)
except Exception, e:
sys.stderr.write('Error: %s\n' % str(e))
sys.exit(-1)
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