OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 __init__.py	1.4 KB	03/19/2021 02:37:22 PM	rw-r--r--
📁 __pycache__	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 cc_apk_configure.py	9.35 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_apt_configure.py	39.92 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_apt_pipelining.py	2.44 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_bootcmd.py	3.53 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_byobu.py	3.13 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ca_certs.py	6.37 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_chef.py	23.6 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_debug.py	3.08 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_disable_ec2_metadata.py	1.59 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_disk_setup.py	33.08 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_emit_upstart.py	2 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_fan.py	2.85 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_final_message.py	2.37 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_foo.py	2.07 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_growpart.py	11.63 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_grub_dpkg.py	4.94 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_keys_to_console.py	2.79 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_landscape.py	3.96 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_locale.py	2.22 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_lxd.py	10.51 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_mcollective.py	5.08 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_migrator.py	3.07 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_mounts.py	17.75 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ntp.py	21.59 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_package_update_upgrade_install.py	4.14 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_phone_home.py	4.03 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_power_state_change.py	7.48 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_puppet.py	8.86 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_refresh_rmc_and_interface.py	5.07 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_reset_rmc.py	4.15 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_resizefs.py	9.73 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_resolv_conf.py	3.45 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_rh_subscription.py	15.68 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_rightscale_userdata.py	3.75 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_rsyslog.py	14.12 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_runcmd.py	3.11 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_salt_minion.py	4.75 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_scripts_per_boot.py	1.2 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_scripts_per_instance.py	1.38 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_scripts_per_once.py	1.31 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_scripts_user.py	1.42 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_scripts_vendor.py	1.41 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_seed_random.py	4.57 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_set_hostname.py	3.39 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_set_passwords.py	8.53 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_snap.py	8.68 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_spacewalk.py	2.89 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ssh.py	12.76 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ssh_authkey_fingerprints.py	3.44 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ssh_import_id.py	2.91 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_timezone.py	1.15 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_ubuntu_advantage.py	6.08 KB	04/25/2023 09:28:10 PM	rw-r--r--
📄 cc_ubuntu_drivers.py	5.69 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_update_etc_hosts.py	3.33 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_update_hostname.py	1.58 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_users_groups.py	7.44 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_write_files.py	8.83 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_yum_add_repo.py	4.21 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 cc_zypper_add_repo.py	7.58 KB	03/19/2021 02:37:22 PM	rw-r--r--
📄 schema.py	19.05 KB	03/19/2021 02:37:22 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

10/02/2024 07:52:55 PM

rwxr-xr-x

📄 __init__.py

1.4 KB

03/19/2021 02:37:22 PM

rw-r--r--

📁 __pycache__

10/02/2024 07:52:55 PM

rwxr-xr-x

📄 cc_apk_configure.py

9.35 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_apt_configure.py

39.92 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_apt_pipelining.py

2.44 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_bootcmd.py

3.53 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_byobu.py

3.13 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ca_certs.py

6.37 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_chef.py

23.6 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_debug.py

3.08 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_disable_ec2_metadata.py

1.59 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_disk_setup.py

33.08 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_emit_upstart.py

2 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_fan.py

2.85 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_final_message.py

2.37 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_foo.py

2.07 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_growpart.py

11.63 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_grub_dpkg.py

4.94 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_keys_to_console.py

2.79 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_landscape.py

3.96 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_locale.py

2.22 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_lxd.py

10.51 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_mcollective.py

5.08 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_migrator.py

3.07 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_mounts.py

17.75 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ntp.py

21.59 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_package_update_upgrade_install.py

4.14 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_phone_home.py

4.03 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_power_state_change.py

7.48 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_puppet.py

8.86 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_refresh_rmc_and_interface.py

5.07 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_reset_rmc.py

4.15 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_resizefs.py

9.73 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_resolv_conf.py

3.45 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_rh_subscription.py

15.68 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_rightscale_userdata.py

3.75 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_rsyslog.py

14.12 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_runcmd.py

3.11 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_salt_minion.py

4.75 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_scripts_per_boot.py

1.2 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_scripts_per_instance.py

1.38 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_scripts_per_once.py

1.31 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_scripts_user.py

1.42 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_scripts_vendor.py

1.41 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_seed_random.py

4.57 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_set_hostname.py

3.39 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_set_passwords.py

8.53 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_snap.py

8.68 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_spacewalk.py

2.89 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ssh.py

12.76 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ssh_authkey_fingerprints.py

3.44 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ssh_import_id.py

2.91 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_timezone.py

1.15 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_ubuntu_advantage.py

6.08 KB

04/25/2023 09:28:10 PM

rw-r--r--

📄 cc_ubuntu_drivers.py

5.69 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_update_etc_hosts.py

3.33 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_update_hostname.py

1.58 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_users_groups.py

7.44 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_write_files.py

8.83 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_yum_add_repo.py

4.21 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 cc_zypper_add_repo.py

7.58 KB

03/19/2021 02:37:22 PM

rw-r--r--

📄 schema.py

19.05 KB

03/19/2021 02:37:22 PM

rw-r--r--

Editing: cc_ssh_authkey_fingerprints.py

# Copyright (C) 2012 Yahoo! Inc.
#
# Author: Joshua Harlow <harlowja@yahoo-inc.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

"""
SSH Authkey Fingerprints
------------------------
**Summary:** log fingerprints of user SSH keys

Write fingerprints of authorized keys for each user to log. This is enabled by
default, but can be disabled using ``no_ssh_fingerprints``. The hash type for
the keys can be specified, but defaults to ``sha256``.

**Internal name:** ``cc_ssh_authkey_fingerprints``

**Module frequency:** per instance

**Supported distros:** all

**Config keys**::

no_ssh_fingerprints: <true/false>
    authkey_hash: <hash type>
"""

import base64
import hashlib

from cloudinit.simpletable import SimpleTable

from cloudinit.distros import ug_util
from cloudinit import ssh_util
from cloudinit import util

def _split_hash(bin_hash):
    split_up = []
    for i in range(0, len(bin_hash), 2):
        split_up.append(bin_hash[i:i + 2])
    return split_up

def _gen_fingerprint(b64_text, hash_meth='sha256'):
    if not b64_text:
        return ''
    # TBD(harlowja): Maybe we should feed this into 'ssh -lf'?
    try:
        hasher = hashlib.new(hash_meth)
        hasher.update(base64.b64decode(b64_text))
        return ":".join(_split_hash(hasher.hexdigest()))
    except (TypeError, ValueError):
        # Raised when b64 not really b64...
        # or when the hash type is not really
        # a known/supported hash type...
        return '?'

def _is_printable_key(entry):
    if any([entry.keytype, entry.base64, entry.comment, entry.options]):
        if (entry.keytype and entry.keytype.lower().strip()
                in ssh_util.VALID_KEY_TYPES):
            return True
    return False

def _pprint_key_entries(user, key_fn, key_entries, hash_meth='sha256',
                        prefix='ci-info: '):
    if not key_entries:
        message = ("%sno authorized SSH keys fingerprints found for user %s.\n"
                   % (prefix, user))
        util.multi_log(message)
        return
    tbl_fields = ['Keytype', 'Fingerprint (%s)' % (hash_meth), 'Options',
                  'Comment']
    tbl = SimpleTable(tbl_fields)
    for entry in key_entries:
        if _is_printable_key(entry):
            row = [entry.keytype or '-',
                   _gen_fingerprint(entry.base64, hash_meth) or '-',
                   entry.options or '-',
                   entry.comment or '-']
            tbl.add_row(row)
    authtbl_s = tbl.get_string()
    authtbl_lines = authtbl_s.splitlines()
    max_len = len(max(authtbl_lines, key=len))
    lines = [
        util.center("Authorized keys from %s for user %s" %
                    (key_fn, user), "+", max_len),
    ]
    lines.extend(authtbl_lines)
    for line in lines:
        util.multi_log(text="%s%s\n" % (prefix, line),
                       stderr=False, console=True)

def handle(name, cfg, cloud, log, _args):
    if util.is_true(cfg.get('no_ssh_fingerprints', False)):
        log.debug(("Skipping module named %s, "
                   "logging of SSH fingerprints disabled"), name)
        return

hash_meth = util.get_cfg_option_str(cfg, "authkey_hash", "sha256")
    (users, _groups) = ug_util.normalize_users_groups(cfg, cloud.distro)
    for (user_name, _cfg) in users.items():
        (key_fn, key_entries) = ssh_util.extract_authorized_keys(user_name)
        _pprint_key_entries(user_name, key_fn,
                            key_entries, hash_meth)

# vi: ts=4 expandtab