QubesOS/qubes-core-admin-linux
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Revert "qrexec: fix "yes to all" for qrexec calls with custom argument"

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Do not copy policy file at arbitrary time.
This reverts commit 1dff6361b7.
This commit is contained in:
Marek Marczykowski-Górecki 2016-10-31 14:17:47 +01:00
parent c15841c828
commit 610902a5c1
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1 changed files with 1 additions and 7 deletions
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qrexec/qrexec-policy
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@ -9,7 +9,6 @@ import qubes.guihelpers
import libvirt import libvirt
from optparse import OptionParser from optparse import OptionParser
import fcntl import fcntl
import shutil
POLICY_FILE_DIR="/etc/qubes-rpc/policy" POLICY_FILE_DIR="/etc/qubes-rpc/policy"
# XXX: Backward compatibility, to be removed soon # XXX: Backward compatibility, to be removed soon
@ -137,12 +136,7 @@ def confirm_execution(domain, target, service_name):
def add_always_allow(domain, target, service_name, options): def add_always_allow(domain, target, service_name, options):
policy_file=POLICY_FILE_DIR+"/"+service_name policy_file=POLICY_FILE_DIR+"/"+service_name
if not os.path.isfile(policy_file): if not os.path.isfile(policy_file):
# if we add "always allow" for specifc argument value, base the new return None
# file on the generic one
policy_file_source = os.path.join(POLICY_FILE_DIR, service_name.split("+")[0])
if not os.path.isfile(policy_file_source):
return None
shutil.copy2(policy_file_source, policy_file)
f = open(policy_file, 'r+') f = open(policy_file, 'r+')
fcntl.flock(f, fcntl.LOCK_EX) fcntl.flock(f, fcntl.LOCK_EX)
lines = [] lines = []