Python PlayContext.become方法代码示例

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_sudo_only_if_user_differs(self):
        play_context = PlayContext()
        action_base = ActionBase(None, None, play_context, None, None, None)
        action_base._connection = Mock(exec_command=Mock(return_value=(0, '', '')))

        play_context.become = True
        play_context.become_user = play_context.remote_user = 'root'
        play_context.make_become_cmd = Mock(return_value='CMD')

        action_base._low_level_execute_command('ECHO', sudoable=True)
        play_context.make_become_cmd.assert_not_called()

        play_context.remote_user = 'apo'
        action_base._low_level_execute_command('ECHO', sudoable=True)
        play_context.make_become_cmd.assert_called_once_with('ECHO', executable=None)

        play_context.make_become_cmd.reset_mock()

        become_allow_same_user = C.BECOME_ALLOW_SAME_USER
        C.BECOME_ALLOW_SAME_USER = True
        try:
            play_context.remote_user = 'root'
            action_base._low_level_execute_command('ECHO SAME', sudoable=True)
            play_context.make_become_cmd.assert_called_once_with('ECHO SAME', executable=None)
        finally:
            C.BECOME_ALLOW_SAME_USER = become_allow_same_user

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_action_base_sudo_only_if_user_differs(self):
        fake_loader = MagicMock()
        fake_loader.get_basedir.return_value = os.getcwd()
        play_context = PlayContext()
        action_base = DerivedActionBase(None, None, play_context, fake_loader, None, None)
        action_base._connection = MagicMock(exec_command=MagicMock(return_value=(0, '', '')))
        action_base._connection._shell = MagicMock(append_command=MagicMock(return_value=('JOINED CMD')))

        play_context.become = True
        play_context.become_user = play_context.remote_user = 'root'
        play_context.make_become_cmd = MagicMock(return_value='CMD')

        action_base._low_level_execute_command('ECHO', sudoable=True)
        play_context.make_become_cmd.assert_not_called()

        play_context.remote_user = 'apo'
        action_base._low_level_execute_command('ECHO', sudoable=True, executable='/bin/csh')
        play_context.make_become_cmd.assert_called_once_with("ECHO", executable='/bin/csh')

        play_context.make_become_cmd.reset_mock()

        become_allow_same_user = C.BECOME_ALLOW_SAME_USER
        C.BECOME_ALLOW_SAME_USER = True
        try:
            play_context.remote_user = 'root'
            action_base._low_level_execute_command('ECHO SAME', sudoable=True)
            play_context.make_become_cmd.assert_called_once_with("ECHO SAME", executable=None)
        finally:
            C.BECOME_ALLOW_SAME_USER = become_allow_same_user

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_action_base__make_tmp_path(self):
        # create our fake task
        mock_task = MagicMock()

        def get_shell_opt(opt):

            ret = None
            if opt == 'admin_users':
                ret = ['root', 'toor', 'Administrator']
            elif opt == 'remote_tmp':
                ret = '~/.ansible/tmp'

            return ret

        # create a mock connection, so we don't actually try and connect to things
        mock_connection = MagicMock()
        mock_connection.transport = 'ssh'
        mock_connection._shell.mkdtemp.return_value = 'mkdir command'
        mock_connection._shell.join_path.side_effect = os.path.join
        mock_connection._shell.get_option = get_shell_opt
        mock_connection._shell.HOMES_RE = re.compile(r'(\'|\")?(~|\$HOME)(.*)')

        # we're using a real play context here
        play_context = PlayContext()
        play_context.become = True
        play_context.become_user = 'foo'

        # our test class
        action_base = DerivedActionBase(
            task=mock_task,
            connection=mock_connection,
            play_context=play_context,
            loader=None,
            templar=None,
            shared_loader_obj=None,
        )

        action_base._low_level_execute_command = MagicMock()
        action_base._low_level_execute_command.return_value = dict(rc=0, stdout='/some/path')
        self.assertEqual(action_base._make_tmp_path('root'), '/some/path/')

        # empty path fails
        action_base._low_level_execute_command.return_value = dict(rc=0, stdout='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # authentication failure
        action_base._low_level_execute_command.return_value = dict(rc=5, stdout='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # ssh error
        action_base._low_level_execute_command.return_value = dict(rc=255, stdout='', stderr='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')
        play_context.verbosity = 5
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # general error
        action_base._low_level_execute_command.return_value = dict(rc=1, stdout='some stuff here', stderr='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')
        action_base._low_level_execute_command.return_value = dict(rc=1, stdout='some stuff here', stderr='No space left on device')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_play_context_make_become_cmd(self):
        (options, args) = self._parser.parse_args([])
        play_context = PlayContext(options=options)

        default_cmd = "/bin/foo"
        default_exe = "/bin/bash"
        sudo_exe    = C.DEFAULT_SUDO_EXE or 'sudo'
        sudo_flags  = C.DEFAULT_SUDO_FLAGS
        su_exe      = C.DEFAULT_SU_EXE or 'su'
        su_flags    = C.DEFAULT_SU_FLAGS or ''
        pbrun_exe   = 'pbrun'
        pbrun_flags = ''
        pfexec_exe   = 'pfexec'
        pfexec_flags = ''
        doas_exe    = 'doas'
        doas_flags  = ' -n  -u foo '

        cmd = play_context.make_become_cmd(cmd=default_cmd, executable=default_exe)
        self.assertEqual(cmd, default_cmd)

        play_context.become = True
        play_context.become_user = 'foo'

        play_context.become_method = 'sudo'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
        self.assertEqual(cmd, """%s %s -u %s %s -c 'echo %s; %s'""" % (sudo_exe, sudo_flags, play_context.become_user, default_exe, play_context.success_key, default_cmd))
        play_context.become_pass = 'testpass'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable=default_exe)
        self.assertEqual(cmd, """%s %s -p "%s" -u %s %s -c 'echo %s; %s'""" % (sudo_exe, sudo_flags.replace('-n',''), play_context.prompt, play_context.become_user, default_exe, play_context.success_key, default_cmd))

        play_context.become_pass = None

        play_context.become_method = 'su'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
        self.assertEqual(cmd, """%s  %s -c '%s -c '"'"'echo %s; %s'"'"''""" % (su_exe, play_context.become_user, default_exe, play_context.success_key, default_cmd))

        play_context.become_method = 'pbrun'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
        self.assertEqual(cmd, """%s -b %s -u %s 'echo %s; %s'""" % (pbrun_exe, pbrun_flags, play_context.become_user, play_context.success_key, default_cmd))

        play_context.become_method = 'pfexec'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
        self.assertEqual(cmd, '''%s %s "'echo %s; %s'"''' % (pfexec_exe, pfexec_flags, play_context.success_key, default_cmd))

        play_context.become_method = 'doas'
        cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
        self.assertEqual(cmd, """%s %s echo %s && %s %s env ANSIBLE=true %s""" % (doas_exe, doas_flags, play_context.success_key, doas_exe, doas_flags, default_cmd))

        play_context.become_method = 'bad'
        self.assertRaises(AnsibleError, play_context.make_become_cmd, cmd=default_cmd, executable="/bin/bash")

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_action_base__make_tmp_path(self):
        # create our fake task
        mock_task = MagicMock()

        # create a mock connection, so we don't actually try and connect to things
        mock_connection = MagicMock()
        mock_connection.transport = 'ssh'
        mock_connection._shell.mkdtemp.return_value = 'mkdir command'
        mock_connection._shell.join_path.side_effect = os.path.join

        # we're using a real play context here
        play_context = PlayContext()
        play_context.become = True
        play_context.become_user = 'foo'

        # our test class
        action_base = DerivedActionBase(
            task=mock_task,
            connection=mock_connection,
            play_context=play_context,
            loader=None,
            templar=None,
            shared_loader_obj=None,
        )

        action_base._low_level_execute_command = MagicMock()
        action_base._low_level_execute_command.return_value = dict(rc=0, stdout='/some/path')
        self.assertEqual(action_base._make_tmp_path('root'), '/some/path/')

        # empty path fails
        action_base._low_level_execute_command.return_value = dict(rc=0, stdout='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # authentication failure
        action_base._low_level_execute_command.return_value = dict(rc=5, stdout='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # ssh error
        action_base._low_level_execute_command.return_value = dict(rc=255, stdout='', stderr='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')
        play_context.verbosity = 5
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

        # general error
        action_base._low_level_execute_command.return_value = dict(rc=1, stdout='some stuff here', stderr='')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')
        action_base._low_level_execute_command.return_value = dict(rc=1, stdout='some stuff here', stderr='No space left on device')
        self.assertRaises(AnsibleError, action_base._make_tmp_path, 'root')

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
def test_play_context_make_become_cmd(parser):
    (options, args) = parser.parse_args([])
    play_context = PlayContext(options=options)

    default_cmd = "/bin/foo"
    default_exe = "/bin/bash"
    sudo_exe = C.DEFAULT_SUDO_EXE or 'sudo'
    sudo_flags = C.DEFAULT_SUDO_FLAGS
    su_exe = C.DEFAULT_SU_EXE or 'su'
    su_flags = C.DEFAULT_SU_FLAGS or ''
    pbrun_exe = 'pbrun'
    pbrun_flags = ''
    pfexec_exe = 'pfexec'
    pfexec_flags = ''
    doas_exe = 'doas'
    doas_flags = ' -n  -u foo '
    ksu_exe = 'ksu'
    ksu_flags = ''
    dzdo_exe = 'dzdo'

    cmd = play_context.make_become_cmd(cmd=default_cmd, executable=default_exe)
    assert cmd == default_cmd

    play_context.become = True
    play_context.become_user = 'foo'

    play_context.become_method = 'sudo'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert (cmd == """%s %s -u %s %s -c 'echo %s; %s'""" % (sudo_exe, sudo_flags, play_context.become_user,
                                                            default_exe, play_context.success_key, default_cmd))

    play_context.become_pass = 'testpass'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable=default_exe)
    assert (cmd == """%s %s -p "%s" -u %s %s -c 'echo %s; %s'""" % (sudo_exe, sudo_flags.replace('-n', ''),
                                                                    play_context.prompt, play_context.become_user, default_exe,
                                                                    play_context.success_key, default_cmd))

    play_context.become_pass = None
    play_context.become_method = 'su'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert (cmd == """%s  %s -c '%s -c '"'"'echo %s; %s'"'"''""" % (su_exe, play_context.become_user, default_exe,
                                                                    play_context.success_key, default_cmd))

    play_context.become_method = 'pbrun'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert cmd == """%s %s -u %s 'echo %s; %s'""" % (pbrun_exe, pbrun_flags, play_context.become_user, play_context.success_key, default_cmd)

    play_context.become_method = 'pfexec'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert cmd == '''%s %s "'echo %s; %s'"''' % (pfexec_exe, pfexec_flags, play_context.success_key, default_cmd)

    play_context.become_method = 'doas'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert (cmd == """%s %s echo %s && %s %s env ANSIBLE=true %s""" % (doas_exe, doas_flags, play_context.
                                                                       success_key, doas_exe, doas_flags, default_cmd))

    play_context.become_method = 'ksu'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert (cmd == """%s %s %s -e %s -c 'echo %s; %s'""" % (ksu_exe, play_context.become_user, ksu_flags,
                                                            default_exe, play_context.success_key, default_cmd))

    play_context.become_method = 'bad'
    with pytest.raises(AnsibleError):
        play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")

    play_context.become_method = 'dzdo'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert cmd == """%s -u %s %s -c 'echo %s; %s'""" % (dzdo_exe, play_context.become_user, default_exe, play_context.success_key, default_cmd)

    play_context.become_pass = 'testpass'
    play_context.become_method = 'dzdo'
    cmd = play_context.make_become_cmd(cmd=default_cmd, executable="/bin/bash")
    assert (cmd == """%s -p %s -u %s %s -c 'echo %s; %s'""" % (dzdo_exe, shlex_quote(play_context.prompt),
                                                               play_context.become_user, default_exe,
                                                               play_context.success_key, default_cmd))

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_action_base__execute_module(self):
        # create our fake task
        mock_task = MagicMock()
        mock_task.action = 'copy'
        mock_task.args = dict(a=1, b=2, c=3)

        # create a mock connection, so we don't actually try and connect to things
        def build_module_command(env_string, shebang, cmd, arg_path=None, rm_tmp=None):
            to_run = [env_string, cmd]
            if arg_path:
                to_run.append(arg_path)
            if rm_tmp:
                to_run.append(rm_tmp)
            return " ".join(to_run)

        mock_connection = MagicMock()
        mock_connection.build_module_command.side_effect = build_module_command
        mock_connection._shell.get_remote_filename.return_value = 'copy.py'
        mock_connection._shell.join_path.side_effect = os.path.join

        # we're using a real play context here
        play_context = PlayContext()

        # our test class
        action_base = DerivedActionBase(
            task=mock_task,
            connection=mock_connection,
            play_context=play_context,
            loader=None,
            templar=None,
            shared_loader_obj=None,
        )

        # fake a lot of methods as we test those elsewhere
        action_base._configure_module = MagicMock()
        action_base._supports_check_mode = MagicMock()
        action_base._is_pipelining_enabled = MagicMock()
        action_base._make_tmp_path = MagicMock()
        action_base._transfer_data = MagicMock()
        action_base._compute_environment_string = MagicMock()
        action_base._low_level_execute_command = MagicMock()
        action_base._fixup_perms2 = MagicMock()

        action_base._configure_module.return_value = ('new', '#!/usr/bin/python', 'this is the module data', 'path')
        action_base._is_pipelining_enabled.return_value = False
        action_base._compute_environment_string.return_value = ''
        action_base._connection.has_pipelining = False
        action_base._make_tmp_path.return_value = '/the/tmp/path'
        action_base._low_level_execute_command.return_value = dict(stdout='{"rc": 0, "stdout": "ok"}')
        self.assertEqual(action_base._execute_module(module_name=None, module_args=None), dict(_ansible_parsed=True, rc=0, stdout="ok", stdout_lines=['ok']))
        self.assertEqual(
            action_base._execute_module(
                module_name='foo',
                module_args=dict(z=9, y=8, x=7),
                task_vars=dict(a=1)
            ),
            dict(
                _ansible_parsed=True,
                rc=0,
                stdout="ok",
                stdout_lines=['ok'],
            )
        )

        # test with needing/removing a remote tmp path
        action_base._configure_module.return_value = ('old', '#!/usr/bin/python', 'this is the module data', 'path')
        action_base._is_pipelining_enabled.return_value = False
        action_base._make_tmp_path.return_value = '/the/tmp/path'
        self.assertEqual(action_base._execute_module(), dict(_ansible_parsed=True, rc=0, stdout="ok", stdout_lines=['ok']))

        action_base._configure_module.return_value = ('non_native_want_json', '#!/usr/bin/python', 'this is the module data', 'path')
        self.assertEqual(action_base._execute_module(), dict(_ansible_parsed=True, rc=0, stdout="ok", stdout_lines=['ok']))

        play_context.become = True
        play_context.become_user = 'foo'
        self.assertEqual(action_base._execute_module(), dict(_ansible_parsed=True, rc=0, stdout="ok", stdout_lines=['ok']))

        # test an invalid shebang return
        action_base._configure_module.return_value = ('new', '', 'this is the module data', 'path')
        action_base._is_pipelining_enabled.return_value = False
        action_base._make_tmp_path.return_value = '/the/tmp/path'
        self.assertRaises(AnsibleError, action_base._execute_module)

        # test with check mode enabled, once with support for check
        # mode and once with support disabled to raise an error
        play_context.check_mode = True
        action_base._configure_module.return_value = ('new', '#!/usr/bin/python', 'this is the module data', 'path')
        self.assertEqual(action_base._execute_module(), dict(_ansible_parsed=True, rc=0, stdout="ok", stdout_lines=['ok']))
        action_base._supports_check_mode = False
        self.assertRaises(AnsibleError, action_base._execute_module)

# 需要导入模块: from ansible.playbook.play_context import PlayContext [as 别名]
# 或者: from ansible.playbook.play_context.PlayContext import become [as 别名]
    def test_plugins_connection_ssh__run(self, mock_Popen, mock_openpty, mock_osclose, mock_oswrite, mock_fcntl, mock_select):
        pc = PlayContext()
        new_stdin = StringIO()

        conn = ssh.Connection(pc, new_stdin)
        conn._send_initial_data = MagicMock()
        conn._examine_output = MagicMock()
        conn._terminate_process = MagicMock()
        conn.sshpass_pipe = [MagicMock(), MagicMock()]

        mock_popen_res = MagicMock()
        mock_popen_res.poll   = MagicMock()
        mock_popen_res.wait   = MagicMock()
        mock_popen_res.stdin  = MagicMock()
        mock_popen_res.stdin.fileno.return_value = 1000
        mock_popen_res.stdout = MagicMock()
        mock_popen_res.stdout.fileno.return_value = 1001
        mock_popen_res.stderr = MagicMock()
        mock_popen_res.stderr.fileno.return_value = 1002
        mock_popen_res.return_code = 0
        mock_Popen.return_value = mock_popen_res

        def _mock_select(rlist, wlist, elist, timeout=None):
            rvals = []
            if mock_popen_res.stdin in rlist:
                rvals.append(mock_popen_res.stdin)
            if mock_popen_res.stderr in rlist:
                rvals.append(mock_popen_res.stderr)
            return (rvals, [], [])

        mock_select.side_effect = _mock_select

        mock_popen_res.stdout.read.side_effect = [b"some data", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run("ssh", "this is input data")

        # test with a password set to trigger the sshpass write
        pc.password = '12345'
        mock_popen_res.stdout.read.side_effect = [b"some data", b"", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run(["ssh", "is", "a", "cmd"], "this is more data")

        # test with password prompting enabled
        pc.password = None
        pc.prompt = True
        mock_popen_res.stdout.read.side_effect = [b"some data", b"", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run("ssh", "this is input data")

        # test with some become settings
        pc.prompt = False
        pc.become = True
        pc.success_key = 'BECOME-SUCCESS-abcdefg'
        mock_popen_res.stdout.read.side_effect = [b"some data", b"", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run("ssh", "this is input data")

        # simulate no data input
        mock_openpty.return_value = (98, 99)
        mock_popen_res.stdout.read.side_effect = [b"some data", b"", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run("ssh", "")

        # simulate no data input but Popen using new pty's fails
        mock_Popen.return_value = None
        mock_Popen.side_effect = [OSError(), mock_popen_res]
        mock_popen_res.stdout.read.side_effect = [b"some data", b"", b""]
        mock_popen_res.stderr.read.side_effect = [b""]
        conn._run("ssh", "")