Gecko [ www.leshallesdegournay.geraud-market.com ]

Name	Size	Permission	Date
analyze	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
cmd	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
config	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
distros	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
filters	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
handlers	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
mergers	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
net	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
reporting	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
sources	[ DIR ]	drwxr-xr-x	2022-10-24 22:54
__init__.py	0 B	-rw-r--r--	2019-12-18 16:14
__init__.pyc	141 B	-rw-r--r--	2022-10-18 11:04
__init__.pyo	141 B	-rw-r--r--	2022-10-18 11:04
apport.py	4.04 KB	-rw-r--r--	2019-12-18 16:14
apport.pyc	4.36 KB	-rw-r--r--	2022-10-18 11:04
apport.pyo	4.36 KB	-rw-r--r--	2022-10-18 11:04
atomic_helper.py	1.32 KB	-rw-r--r--	2019-12-18 16:14
atomic_helper.pyc	1.52 KB	-rw-r--r--	2022-10-18 11:04
atomic_helper.pyo	1.52 KB	-rw-r--r--	2022-10-18 11:04
cloud.py	3.15 KB	-rw-r--r--	2019-12-18 16:14
cloud.pyc	3.95 KB	-rw-r--r--	2022-10-18 11:04
cloud.pyo	3.95 KB	-rw-r--r--	2022-10-18 11:04
cs_utils.py	3 KB	-rw-r--r--	2019-12-18 16:14
cs_utils.pyc	4.36 KB	-rw-r--r--	2022-10-18 11:04
cs_utils.pyo	4.36 KB	-rw-r--r--	2022-10-18 11:04
dhclient_hook.py	2.48 KB	-rw-r--r--	2019-12-18 16:14
dhclient_hook.pyc	3.21 KB	-rw-r--r--	2022-10-18 11:04
dhclient_hook.pyo	3.21 KB	-rw-r--r--	2022-10-18 11:04
ec2_utils.py	8.75 KB	-rw-r--r--	2022-10-18 11:03
ec2_utils.pyc	7.04 KB	-rw-r--r--	2022-10-18 11:04
ec2_utils.pyo	7.04 KB	-rw-r--r--	2022-10-18 11:04
event.py	450 B	-rw-r--r--	2019-12-18 16:14
event.pyc	507 B	-rw-r--r--	2022-10-18 11:04
event.pyo	507 B	-rw-r--r--	2022-10-18 11:04
gpg.py	3.31 KB	-rw-r--r--	2019-12-18 16:14
gpg.pyc	3.35 KB	-rw-r--r--	2022-10-18 11:04
gpg.pyo	3.35 KB	-rw-r--r--	2022-10-18 11:04
helpers.py	14.72 KB	-rw-r--r--	2019-12-18 16:14
helpers.pyc	16.7 KB	-rw-r--r--	2022-10-18 11:04
helpers.pyo	16.7 KB	-rw-r--r--	2022-10-18 11:04
importer.py	1.38 KB	-rw-r--r--	2019-12-18 16:14
importer.pyc	1.12 KB	-rw-r--r--	2022-10-18 11:04
importer.pyo	1.12 KB	-rw-r--r--	2022-10-18 11:04
log.py	4.44 KB	-rw-r--r--	2019-12-18 16:14
log.pyc	3.85 KB	-rw-r--r--	2022-10-18 11:04
log.pyo	3.85 KB	-rw-r--r--	2022-10-18 11:04
netinfo.py	15.94 KB	-rw-r--r--	2019-12-18 16:14
netinfo.pyc	12.19 KB	-rw-r--r--	2022-10-18 11:04
netinfo.pyo	12.19 KB	-rw-r--r--	2022-10-18 11:04
patcher.py	1.23 KB	-rw-r--r--	2019-12-18 16:14
patcher.pyc	1.49 KB	-rw-r--r--	2022-10-18 11:04
patcher.pyo	1.49 KB	-rw-r--r--	2022-10-18 11:04
registry.py	1.01 KB	-rw-r--r--	2019-12-18 16:14
registry.pyc	1.76 KB	-rw-r--r--	2022-10-18 11:04
registry.pyo	1.76 KB	-rw-r--r--	2022-10-18 11:04
safeyaml.py	1.19 KB	-rw-r--r--	2019-12-18 16:14
safeyaml.pyc	1.82 KB	-rw-r--r--	2022-10-18 11:04
safeyaml.pyo	1.82 KB	-rw-r--r--	2022-10-18 11:04
serial.py	1.19 KB	-rw-r--r--	2019-12-18 16:14
serial.pyc	1.81 KB	-rw-r--r--	2022-10-18 11:04
serial.pyo	1.81 KB	-rw-r--r--	2022-10-18 11:04
settings.py	1.93 KB	-rw-r--r--	2022-10-18 11:03
settings.pyc	1.43 KB	-rw-r--r--	2022-10-18 11:04
settings.pyo	1.43 KB	-rw-r--r--	2022-10-18 11:04
signal_handler.py	1.8 KB	-rw-r--r--	2019-12-18 16:14
signal_handler.pyc	2.29 KB	-rw-r--r--	2022-10-18 11:04
signal_handler.pyo	2.29 KB	-rw-r--r--	2022-10-18 11:04
simpletable.py	1.85 KB	-rw-r--r--	2019-12-18 16:14
simpletable.pyc	2.63 KB	-rw-r--r--	2022-10-18 11:04
simpletable.pyo	2.63 KB	-rw-r--r--	2022-10-18 11:04
ssh_util.py	12.5 KB	-rw-r--r--	2019-12-18 16:14
ssh_util.pyc	12.46 KB	-rw-r--r--	2022-10-18 11:04
ssh_util.pyo	12.46 KB	-rw-r--r--	2022-10-18 11:04
stages.py	36.91 KB	-rw-r--r--	2022-10-18 11:03
stages.pyc	28.99 KB	-rw-r--r--	2022-10-18 11:04
stages.pyo	28.99 KB	-rw-r--r--	2022-10-18 11:04
subp.py	1.96 KB	-rw-r--r--	2019-12-18 16:14
subp.pyc	1.78 KB	-rw-r--r--	2022-10-18 11:04
subp.pyo	1.78 KB	-rw-r--r--	2022-10-18 11:04
temp_utils.py	2.87 KB	-rw-r--r--	2019-12-18 16:14
temp_utils.pyc	3.12 KB	-rw-r--r--	2022-10-18 11:04
temp_utils.pyo	3.12 KB	-rw-r--r--	2022-10-18 11:04
templater.py	6.61 KB	-rw-r--r--	2019-12-18 16:14
templater.pyc	6.32 KB	-rw-r--r--	2022-10-18 11:04
templater.pyo	6.32 KB	-rw-r--r--	2022-10-18 11:04
type_utils.py	945 B	-rw-r--r--	2019-12-18 16:14
type_utils.pyc	729 B	-rw-r--r--	2022-10-18 11:04
type_utils.pyo	729 B	-rw-r--r--	2022-10-18 11:04
url_helper.py	21.87 KB	-rw-r--r--	2022-10-18 11:03
url_helper.pyc	20.33 KB	-rw-r--r--	2022-10-18 11:04
url_helper.pyo	20.33 KB	-rw-r--r--	2022-10-18 11:04
user_data.py	13.5 KB	-rw-r--r--	2019-12-18 16:14
user_data.pyc	10.07 KB	-rw-r--r--	2022-10-18 11:04
user_data.pyo	10.07 KB	-rw-r--r--	2022-10-18 11:04
util.py	89.05 KB	-rw-r--r--	2022-10-18 11:03
util.pyc	81.24 KB	-rw-r--r--	2022-10-18 11:04
util.pyo	81.24 KB	-rw-r--r--	2022-10-18 11:04
version.py	585 B	-rw-r--r--	2019-12-18 16:14
version.pyc	555 B	-rw-r--r--	2022-10-18 11:04
version.pyo	555 B	-rw-r--r--	2022-10-18 11:04
warnings.py	3.83 KB	-rw-r--r--	2019-12-18 16:14
warnings.pyc	3.91 KB	-rw-r--r--	2022-10-18 11:04
warnings.pyo	3.91 KB	-rw-r--r--	2022-10-18 11:04

Rename

# Copyright (C) 2016 Canonical Ltd.
#
# Author: Scott Moser <scott.moser@canonical.com>
# Author: Christian Ehrhardt <christian.ehrhardt@canonical.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

"""gpg.py - Collection of gpg key related functions"""

from cloudinit import log as logging
from cloudinit import util

import time

LOG = logging.getLogger(__name__)

def export_armour(key):
    """Export gpg key, armoured key gets returned"""
    try:
        (armour, _) = util.subp(["gpg", "--export", "--armour", key],
                                capture=True)
    except util.ProcessExecutionError as error:
        # debug, since it happens for any key not on the system initially
        LOG.debug('Failed to export armoured key "%s": %s', key, error)
        armour = None
    return armour

def recv_key(key, keyserver, retries=(1, 1)):
    """Receive gpg key from the specified keyserver.

Retries are done by default because keyservers can be unreliable.
    Additionally, there is no way to determine the difference between
    a non-existant key and a failure.  In both cases gpg (at least 2.2.4)
    exits with status 2 and stderr: "keyserver receive failed: No data"
    It is assumed that a key provided to cloud-init exists on the keyserver
    so re-trying makes better sense than failing.

@param key: a string key fingerprint (as passed to gpg --recv-keys).
    @param keyserver: the keyserver to request keys from.
    @param retries: an iterable of sleep lengths for retries.
                    Use None to indicate no retries."""
    LOG.debug("Importing key '%s' from keyserver '%s'", key, keyserver)
    cmd = ["gpg", "--keyserver=%s" % keyserver, "--recv-keys", key]
    if retries is None:
        retries = []
    trynum = 0
    error = None
    sleeps = iter(retries)
    while True:
        trynum += 1
        try:
            util.subp(cmd, capture=True)
            LOG.debug("Imported key '%s' from keyserver '%s' on try %d",
                      key, keyserver, trynum)
            return
        except util.ProcessExecutionError as e:
            error = e
        try:
            naplen = next(sleeps)
            LOG.debug(
                "Import failed with exit code %d, will try again in %ss",
                error.exit_code, naplen)
            time.sleep(naplen)
        except StopIteration:
            raise ValueError(
                ("Failed to import key '%s' from keyserver '%s' "
                 "after %d tries: %s") % (key, keyserver, trynum, error))

def delete_key(key):
    """Delete the specified key from the local gpg ring"""
    try:
        util.subp(["gpg", "--batch", "--yes", "--delete-keys", key],
                  capture=True)
    except util.ProcessExecutionError as error:
        LOG.warning('Failed delete key "%s": %s', key, error)

def getkeybyid(keyid, keyserver='keyserver.ubuntu.com'):
    """get gpg keyid from keyserver"""
    armour = export_armour(keyid)
    if not armour:
        try:
            recv_key(keyid, keyserver=keyserver)
            armour = export_armour(keyid)
        except ValueError:
            LOG.exception('Failed to obtain gpg key %s', keyid)
            raise
        finally:
            # delete just imported key to leave environment as it was before
            delete_key(keyid)

return armour

# vi: ts=4 expandtab