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92 lines
3.0 KiB
92 lines
3.0 KiB
From c31d49234f0c7a81b69d525e249b154e11c486a9 Mon Sep 17 00:00:00 2001
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From: Michal Vasilek <michal.vasilek@nic.cz>
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Date: Thu, 12 Aug 2021 15:57:01 +0200
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Subject: [PATCH] utils: use internal which implementation
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* removes runtime dependency on which
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* fixes aa-unconfined when ss is installed outside {/usr,}/bin
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Signed-off-by: Michal Vasilek <michal.vasilek@nic.cz>
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---
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utils/aa-unconfined | 2 +-
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utils/apparmor/easyprof.py | 8 +++-----
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utils/apparmor/sandbox.py | 10 ++++------
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3 files changed, 8 insertions(+), 12 deletions(-)
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--- a/utils/aa-unconfined
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+++ b/utils/aa-unconfined
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@@ -116,7 +116,7 @@ def read_proc_current(filename):
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pids = set()
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if paranoid:
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pids = get_all_pids()
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-elif args.with_ss or (not args.with_netstat and (os.path.exists('/bin/ss') or os.path.exists('/usr/bin/ss'))):
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+elif args.with_ss or (not args.with_netstat and (aa.which("ss") is not None)):
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pids = get_pids_ss()
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else:
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pids = get_pids_netstat()
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--- a/utils/apparmor/easyprof.py
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+++ b/utils/apparmor/easyprof.py
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@@ -22,6 +22,8 @@ import subprocess
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import sys
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import tempfile
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+from apparmor.aa import which
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+
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#
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# TODO: move this out to the common library
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#
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@@ -294,13 +296,9 @@ class AppArmorEasyProfile:
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if os.path.isfile(self.conffile):
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self._get_defaults()
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- self.parser_path = '/sbin/apparmor_parser'
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+ self.parser_path = which('apparmor_parser')
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if opt.parser_path:
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self.parser_path = opt.parser_path
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- elif not os.path.exists(self.parser_path):
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- rc, self.parser_path = cmd(['which', 'apparmor_parser'])
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- if rc != 0:
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- self.parser_path = None
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self.parser_base = "/etc/apparmor.d"
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if opt.parser_base:
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--- a/utils/apparmor/sandbox.py
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+++ b/utils/apparmor/sandbox.py
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@@ -9,6 +9,7 @@
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# ------------------------------------------------------------------
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from apparmor.common import AppArmorException, debug, error, msg, cmd
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+from apparmor.aa import which
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import apparmor.easyprof
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import optparse
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import os
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@@ -31,8 +32,7 @@ def check_requirements(binary):
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for e in exes:
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debug("Searching for '%s'" % e)
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- rc, report = cmd(['which', e])
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- if rc != 0:
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+ if which(e) is None:
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error("Could not find '%s'" % e, do_exit=False)
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return False
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@@ -306,8 +306,7 @@ class SandboxXephyr(SandboxXserver):
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def start(self):
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for e in ['Xephyr', 'matchbox-window-manager']:
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debug("Searching for '%s'" % e)
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- rc, report = cmd(['which', e])
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- if rc != 0:
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+ if which(e) is None:
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raise AppArmorException("Could not find '%s'" % e)
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'''Run any setup code'''
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@@ -567,8 +566,7 @@ EndSection
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def start(self):
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debug("Searching for '%s'" % 'xpra')
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- rc, report = cmd(['which', 'xpra'])
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- if rc != 0:
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+ if which('xpra') is None:
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raise AppArmorException("Could not find '%s'" % 'xpra')
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if self.driver == "xdummy":
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