QubesOS/qubes-core-admin-linux
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qrexec: update qrexec-policy to python3

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This commit is contained in:
Marek Marczykowski-Górecki 2017-02-22 12:14:50 +01:00
parent b370eea13c
commit b253fdba33
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GPG Key ID: 063938BA42CFA724
2 changed files with 17 additions and 12 deletions
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28
qrexec/qrexec-policy
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@ -1,4 +1,5 @@
#!/usr/bin/python
#!/usr/bin/python3
import argparse
import sys
import os
@ -75,7 +76,7 @@ def line_to_dict(line):
# Warn if we're ignoring extra data after a space, such as:
# vm1 vm2 allow, user=foo
if len(tokens) > 3:
print >> sys.stderr, "Trailing data ignored in %s" % line
print("Trailing data ignored in %s" % line, file=sys.stderr)
return policy_dict
@ -89,9 +90,10 @@ def read_policy_file(service_name):
policy_file = os.path.join(DEPRECATED_POLICY_FILE_DIR, service_name)
if not os.path.isfile(policy_file):
return None
print >> sys.stderr, \
"RPC service '%s' uses deprecated policy location, " \
"please move to %s" % (service_name, POLICY_FILE_DIR)
print(sys.stderr,
"RPC service '%s' uses deprecated policy location, "
"please move to %s" % (service_name, POLICY_FILE_DIR),
file=sys.stderr)
policy_list = list()
f = open(policy_file)
fcntl.flock(f, fcntl.LOCK_SH)
@ -152,7 +154,7 @@ def do_execute(domain, target, user, service_name, process_ident, vm=None):
dispvm = False
if target == "$dispvm":
if domain.default_dispvm is None:
print >>sys.stderr, "No default DispVM set, aborting!"
print("No default DispVM set, aborting!", file=sys.stderr)
exit(1)
target = "$dispvm:" + domain.default_dispvm.name
if target.startswith("$dispvm:"):
@ -255,8 +257,8 @@ def main():
try:
source_vm = app.domains[args.domain]
except KeyError:
print >> sys.stderr, "Rpc failed (unknown source domain): ", \
args.domain, args.target, args.service_name
print("Rpc failed (unknown source domain): ",
args.domain, args.target, args.service_name, file=sys.stderr)
text = "Domain '%s' doesn't exist (service %s called to domain %s)." % (
args.domain, args.service_name, args.target)
info_dialog("error", text)
@ -265,8 +267,8 @@ def main():
try:
target_vm = validate_target(app, args.target)
except KeyError:
print >> sys.stderr, "Rpc failed (unknown domain):", \
args.domain, args.target, args.service_name
print("Rpc failed (unknown domain):",
args.domain, args.target, args.service_name, file=sys.stderr)
text = "Domain '%s' doesn't exist (service %s called by domain %s)." % (
args.target, args.service_name, args.domain)
info_dialog("error", text)
@ -308,11 +310,13 @@ def main():
user = policy_dict["action.user"]
else:
user = "DEFAULT"
print >> sys.stderr, "Rpc allowed:", args.domain, args.target, args.service_name
print("Rpc allowed:", args.domain, args.target,
args.service_name, file=sys.stderr)
do_execute(source_vm, args.target, user, args.service_name, process_ident,
vm=target_vm)
return 0
print >> sys.stderr, "Rpc denied:", args.domain, args.target, args.service_name
print("Rpc denied:", args.domain, args.target, args.service_name,
file=sys.stderr)
return 1
if __name__ == '__main__':

1
rpm_spec/core-dom0-linux.spec
View File

@ -47,6 +47,7 @@ BuildRequires: qubes-utils-devel >= 3.1.3
BuildRequires: qubes-libvchan-devel
Requires: qubes-core-dom0
Requires: qubes-utils >= 3.1.3
Requires: python3-PyQt4
Requires: %{name}-kernel-install
%define _builddir %(pwd)