ungleich-public/cdist
ungleich-public/cdist
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Merge branch 'master' into beta

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Darko Poljak 2020-11-20 20:01:54 +01:00
commit 1e2440161c
46 changed files with 1756 additions and 277 deletions
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2
.gitattributes vendored
View file

@ -4,5 +4,5 @@
docs/speeches export-ignore
docs/video export-ignore
docs/src/man7 export-ignore
bin/build-helper export-ignore
bin/cdist-build-helper export-ignore
README-maintainers export-ignore

29
.gitlab-ci.yml
View file

@ -1,20 +1,23 @@
---
image: code.ungleich.ch:5050/ungleich-public/cdist/cdist-ci:latest
stages:
- test
image: code.ungleich.ch:5050/ungleich-public/cdist/cdist-ci:latest
unit_tests:
stage: test
script:
- ./bin/build-helper version
- ./bin/build-helper test
pycodestyle:
stage: test
script:
- ./bin/build-helper pycodestyle
before_script:
- ./bin/cdist-build-helper version
shellcheck:
stage: test
script:
- ./bin/build-helper shellcheck
- ./bin/cdist-build-helper shellcheck
pycodestyle:
stage: test
script:
- ./bin/cdist-build-helper pycodestyle
unit_tests:
stage: test
script:
- ./bin/cdist-build-helper test

2
README-maintainers
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@ -1,4 +1,4 @@
Maintainers should use ./bin/build-helper script.
Maintainers should use ./bin/cdist-build-helper script.
Makefile is intended for end users. It can be used for non-maintaining
targets that can be run from pure source (without git repository).

88
bin/cdist
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@ -1,7 +1,8 @@
#!/bin/sh
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# 2012 Nico Schottelius (nico-cdist at schottelius.org)
# 2010-2016 Nico Schottelius (nico-cdist at schottelius.org)
# 2016 Darko Poljak (darko.poljak at gmail.com)
#
# This file is part of cdist.
#
@ -20,14 +21,81 @@
#
#
# Wrapper for real script to allow execution from checkout
dir=${0%/*}
import logging
import os
import sys
# Ensure version is present - the bundled/shipped version contains a static version,
# the git version contains a dynamic version
"$dir/build-helper" version
# See if this file's parent is cdist module
# and if so add it to module search path.
cdist_dir = os.path.realpath(
os.path.join(
os.path.dirname(os.path.realpath(__file__)),
os.pardir))
cdist_init_dir = os.path.join(cdist_dir, 'cdist', '__init__.py')
if os.path.exists(cdist_init_dir):
sys.path.insert(0, cdist_dir)
libdir=$(cd "${dir}/../" && pwd -P)
export PYTHONPATH="${libdir}"
import cdist # noqa 402
import cdist.argparse # noqa 402
import cdist.banner # noqa 402
import cdist.config # noqa 402
import cdist.install # noqa 402
import cdist.shell # noqa 402
import cdist.inventory # noqa 402
"$dir/../scripts/cdist" "$@"
def commandline():
"""Parse command line"""
# preos subcommand hack
if len(sys.argv) > 1 and sys.argv[1] == 'preos':
return cdist.preos.PreOS.commandline(sys.argv[1:])
parser, cfg = cdist.argparse.parse_and_configure(sys.argv[1:])
args = cfg.get_args()
# Work around python 3.3 bug:
# http://bugs.python.org/issue16308
# http://bugs.python.org/issue9253
# FIXME: catching AttributeError also hides
# real problems.. try a different way
# FIXME: we always print main help, not
# the help of the actual parser being used!
try:
getattr(args, "func")
except AttributeError:
parser['main'].print_help()
sys.exit(0)
args.func(args)
if __name__ == "__main__":
if sys.version < cdist.MIN_SUPPORTED_PYTHON_VERSION:
print('Python >= {} is required on the source host.'.format(
cdist.MIN_SUPPORTED_PYTHON_VERSIO), file=sys.stderr)
sys.exit(1)
exit_code = 0
try:
import re
import os
if re.match("__", os.path.basename(sys.argv[0])):
import cdist.emulator
emulator = cdist.emulator.Emulator(sys.argv)
emulator.run()
else:
commandline()
except KeyboardInterrupt:
exit_code = 2
except cdist.Error as e:
log = logging.getLogger("cdist")
log.error(e)
exit_code = 1
sys.exit(exit_code)

39
bin/build-helper → bin/cdist-build-helper
View file

@ -45,7 +45,7 @@ usage() {
shellcheck-manifests
shellcheck-local-gencodes
shellcheck-remote-gencodes
shellcheck-scripts
shellcheck-bin
shellcheck-gencodes
shellcheck-types
shellcheck
@ -405,7 +405,7 @@ eof
;;
pycodestyle|pep8)
pycodestyle "${basedir}" "${basedir}/scripts/cdist"
pycodestyle "${basedir}" "${basedir}/bin/cdist"
;;
check-pycodestyle)
@ -460,27 +460,34 @@ eof
test ! -s "${SHELLCHECKTMP}" || { cat "${SHELLCHECKTMP}"; exit 1; }
;;
shellcheck-scripts)
# NOTE: shellcheck-scripts is kept for compatibility
shellcheck-bin|shellcheck-scripts)
# shellcheck disable=SC2086
${SHELLCHECKCMD} scripts/cdist-dump scripts/cdist-new-type > "${SHELLCHECKTMP}"
${SHELLCHECKCMD} bin/cdist-dump bin/cdist-new-type > "${SHELLCHECKTMP}"
test ! -s "${SHELLCHECKTMP}" || { cat "${SHELLCHECKTMP}"; exit 1; }
;;
shellcheck-gencodes)
"$0" shellcheck-local-gencodes || exit 1
"$0" shellcheck-remote-gencodes || exit 1
errors=false
"$0" shellcheck-local-gencodes || errors=true
"$0" shellcheck-remote-gencodes || errors=true
! $errors || exit 1
;;
shellcheck-types)
"$0" shellcheck-type-explorers || exit 1
"$0" shellcheck-manifests || exit 1
"$0" shellcheck-gencodes || exit 1
errors=false
"$0" shellcheck-type-explorers || errors=true
"$0" shellcheck-manifests || errors=true
"$0" shellcheck-gencodes || errors=true
! $errors || exit 1
;;
shellcheck)
"$0" shellcheck-global-explorers || exit 1
"$0" shellcheck-types || exit 1
"$0" shellcheck-scripts || exit 1
errors=false
"$0" shellcheck-global-explorers || errors=true
"$0" shellcheck-types || errors=true
"$0" shellcheck-bin || errors=true
! $errors || exit 1
;;
shellcheck-type-files)
@ -490,12 +497,14 @@ eof
;;
shellcheck-with-files)
"$0" shellcheck || exit 1
"$0" shellcheck-type-files || exit 1
errors=false
"$0" shellcheck || errors=true
"$0" shellcheck-type-files || errors=true
! $errors || exit 1
;;
shellcheck-build-helper)
${SHELLCHECKCMD} ./bin/build-helper
${SHELLCHECKCMD} ./bin/cdist-build-helper
;;
check-shellcheck)

0
scripts/cdist-dump → bin/cdist-dump
View file

0
scripts/cdist-new-type → bin/cdist-new-type
View file

19
cdist/__init__.py
View file

@ -22,12 +22,27 @@
import os
import hashlib
import subprocess
import cdist.log
import cdist.version
VERSION = cdist.version.VERSION
VERSION = 'unknown version'
try:
import cdist.version
VERSION = cdist.version.VERSION
except ModuleNotFoundError:
cdist_dir = os.path.abspath(
os.path.join(os.path.dirname(__file__), os.pardir))
if os.path.isdir(os.path.join(cdist_dir, '.git')):
try:
VERSION = subprocess.check_output(
['git', 'describe', '--always'],
cwd=cdist_dir,
universal_newlines=True)
except Exception:
pass
BANNER = """
.. . .x+=:. s

62
cdist/conf/type/__hostname/gencode-remote
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@ -20,25 +20,26 @@
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
os=$(cat "$__global/explorer/os")
name_running=$(cat "$__global/explorer/hostname")
has_hostnamectl=$(cat "$__object/explorer/has_hostnamectl")
os=$(cat "${__global:?}/explorer/os")
name_running=$(cat "${__global:?}/explorer/hostname")
has_hostnamectl=$(cat "${__object:?}/explorer/has_hostnamectl")
if test -s "$__object/parameter/name"
if test -s "${__object:?}/parameter/name"
then
name_should=$(cat "$__object/parameter/name")
name_should=$(cat "${__object:?}/parameter/name")
else
case $os
case ${os}
in
# RedHat-derivatives and BSDs
centos|fedora|redhat|scientific|freebsd|macosx|netbsd|openbsd)
(centos|fedora|redhat|scientific|freebsd|macosx|netbsd|openbsd)
# Hostname is FQDN
name_should="${__target_host}"
name_should=${__target_host:?}
;;
*)
(*)
# Hostname is only first component of FQDN
name_should="${__target_host%%.*}"
name_should=${__target_host:?}
name_should=${name_should%%.*}
;;
esac
fi
@ -47,46 +48,46 @@ fi
################################################################################
# Check if the (running) hostname is already correct
#
test "$name_running" != "$name_should" || exit 0
test "${name_running}" != "${name_should}" || exit 0
################################################################################
# Setup hostname
#
echo 'changed' >>"$__messages_out"
echo 'changed' >>"${__messages_out:?}"
# Use the good old way to set the hostname.
case $os
case ${os}
in
alpine|debian|devuan|ubuntu)
(alpine|debian|devuan|ubuntu)
echo 'hostname -F /etc/hostname'
;;
archlinux)
(archlinux)
echo 'command -v hostnamectl >/dev/null 2>&1' \
"&& hostnamectl set-hostname '$name_should'" \
"|| hostname '$name_should'"
"&& hostnamectl set-hostname '${name_should}'" \
"|| hostname '${name_should}'"
;;
centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|gentoo|void)
echo "hostname '$name_should'"
(centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|gentoo|void)
echo "hostname '${name_should}'"
;;
openwrt)
echo "echo '$name_should' >/proc/sys/kernel/hostname"
(openwrt)
echo "echo '${name_should}' >/proc/sys/kernel/hostname"
;;
macosx)
echo "scutil --set HostName '$name_should'"
(macosx)
echo "scutil --set HostName '${name_should}'"
;;
solaris)
echo "uname -S '$name_should'"
(solaris)
echo "uname -S '${name_should}'"
;;
slackware|suse|opensuse-leap)
(slackware|suse)
# We do not read from /etc/HOSTNAME, because the running
# hostname is the first component only while the file contains
# the FQDN.
echo "hostname '$name_should'"
echo "hostname '${name_should}'"
;;
*)
(*)
# Fall back to set the hostname using hostnamectl, if available.
if test -n "$has_hostnamectl"
if test -n "${has_hostnamectl}"
then
# Don't use hostnamectl as the primary means to set the hostname for
# systemd systems, because it cannot be trusted to work reliably and
@ -97,7 +98,8 @@ in
echo "test \"\$(hostname)\" = \"\$(cat /etc/hostname)\"" \
" || hostname -F /etc/hostname"
else
printf "echo 'Unsupported OS: %s' >&2\nexit 1\n" "$os"
printf "echo 'Unsupported OS: %s' >&2\n" "${os}"
printf 'exit 1\n'
fi
;;
esac

136
cdist/conf/type/__hostname/manifest
View file

@ -20,69 +20,49 @@
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
not_supported() {
echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
}
set_hostname_systemd() {
echo "$1" | __file /etc/hostname --source -
}
os=$(cat "$__global/explorer/os")
os_version=$(cat "$__global/explorer/os_version")
os_major=$(echo "$os_version" | grep -o '^[0-9][0-9]*' || true)
os=$(cat "${__global:?}/explorer/os")
max_len=$(cat "$__object/explorer/max_len")
has_hostnamectl=$(cat "$__object/explorer/has_hostnamectl")
max_len=$(cat "${__object:?}/explorer/max_len")
has_hostnamectl=$(cat "${__object:?}/explorer/has_hostnamectl")
if test -s "$__object/parameter/name"
if test -s "${__object:?}/parameter/name"
then
name_should=$(cat "$__object/parameter/name")
name_should=$(cat "${__object:?}/parameter/name")
else
case $os
case ${os}
in
# RedHat-derivatives and BSDs
centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|slackware)
(centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|slackware|suse)
# Hostname is FQDN
name_should="${__target_host}"
;;
suse|opensuse-leap)
# Classic SuSE stores the FQDN in /etc/HOSTNAME, while
# systemd does not. The running hostname is the first
# component in both cases.
# In versions before 15.x, the FQDN is stored in /etc/hostname.
if test -n "$has_hostnamectl" && test "$os_major" -ge 15 \
&& test "$os_major" -ne 42
then
name_should="${__target_host%%.*}"
else
name_should="${__target_host}"
fi
name_should=${__target_host:?}
;;
*)
# Hostname is only first component of FQDN on all other systems.
name_should="${__target_host%%.*}"
name_should=${__target_host:?}
name_should=${name_should%%.*}
;;
esac
fi
if test -n "$max_len" && test "$(printf '%s' "$name_should" | wc -c)" -gt "$max_len"
if test -n "${max_len}" && test "$(printf '%s' "${name_should}" | wc -c)" -gt "${max_len}"
then
printf "Host name too long. Up to %u characters allowed.\n" "${max_len}" >&2
exit 1
fi
case $os
case ${os}
in
alpine|debian|devuan|ubuntu|void)
echo "$name_should" | __file /etc/hostname --source -
(alpine|debian|devuan|ubuntu|void)
echo "${name_should}" | __file /etc/hostname --source -
;;
archlinux)
if test -n "$has_hostnamectl"
(archlinux)
if test -n "${has_hostnamectl}"
then
set_hostname_systemd "$name_should"
set_hostname_systemd "${name_should}"
else
echo 'Ancient ArchLinux variants without hostnamectl are not supported.' >&2
exit 1
@ -97,8 +77,8 @@ in
# --value "\"$name_should\""
fi
;;
centos|fedora|redhat|scientific)
if test -z "$has_hostnamectl"
(centos|fedora|redhat|scientific)
if test -z "${has_hostnamectl}"
then
# Only write to /etc/sysconfig/network on non-systemd versions.
# On systemd-based versions this entry is ignored.
@ -106,63 +86,83 @@ in
--file /etc/sysconfig/network \
--delimiter '=' --exact_delimiter \
--key HOSTNAME \
--value "\"$name_should\""
--value "\"${name_should}\""
else
set_hostname_systemd "$name_should"
set_hostname_systemd "${name_should}"
fi
;;
gentoo)
(gentoo)
# Only write to /etc/conf.d/hostname on OpenRC-based installations.
# On systemd use hostnamectl(1) in gencode-remote.
if test -z "$has_hostnamectl"
if test -z "${has_hostnamectl}"
then
__key_value '/etc/conf.d/hostname:hostname' \
--file /etc/conf.d/hostname \
--delimiter '=' --exact_delimiter \
--key 'hostname' \
--value "\"$name_should\""
--value "\"${name_should}\""
else
set_hostname_systemd "$name_should"
fi
;;
freebsd)
(freebsd)
__key_value '/etc/rc.conf:hostname' \
--file /etc/rc.conf \
--delimiter '=' --exact_delimiter \
--key 'hostname' \
--value "\"$name_should\""
--value "\"${name_should}\""
;;
macosx)
(macosx)
# handled in gencode-remote
:
;;
netbsd)
(netbsd)
__key_value '/etc/rc.conf:hostname' \
--file /etc/rc.conf \
--delimiter '=' --exact_delimiter \
--key 'hostname' \
--value "\"$name_should\""
--value "\"${name_should}\""
# To avoid confusion, ensure that the hostname is only stored once.
__file /etc/myname --state absent
;;
openbsd)
echo "$name_should" | __file /etc/myname --source -
(openbsd)
echo "${name_should}" | __file /etc/myname --source -
;;
openwrt)
__uci system.@system[0].hostname --value "$name_should"
(openwrt)
__uci system.@system[0].hostname --value "${name_should}"
# --transaction hostname
;;
slackware)
(slackware)
# We write the FQDN into /etc/HOSTNAME. But /etc/rc.d/rc.M will only
# read the first component from this file and set it as the running
# hostname on boot.
echo "$name_should" | __file /etc/HOSTNAME --source -
echo "${name_should}" | __file /etc/HOSTNAME --source -
;;
solaris)
echo "$name_should" | __file /etc/nodename --source -
(solaris)
echo "${name_should}" | __file /etc/nodename --source -
;;
suse|opensuse-leap)
(suse)
if test -s "${__global:?}/explorer/os_release"
then
# shellcheck source=/dev/null
os_version=$(. "${__global:?}/explorer/os_release" && echo "${VERSION}")
else
os_version=$(sed -n 's/^VERSION\ *=\ *//p' "${__global:?}/explorer/os_version")
fi
os_major=$(expr "${os_version}" : '\([0-9]\{1,\}\)')
# Classic SuSE stores the FQDN in /etc/HOSTNAME, while
# systemd does not. The running hostname is the first
# component in both cases.
# In versions before 15.x, the FQDN is stored in /etc/hostname.
if test -n "${has_hostnamectl}" \
&& test "${os_major}" -ge 15 \
&& test "${os_major}" -ne 42
then
# strip away everything but the first part from $name_should
name_should=${name_should%%.*}
fi
# Modern SuSE provides /etc/HOSTNAME as a symlink for
# backwards-compatibility. Unfortunately it cannot be used
# here as __file does not follow the symlink.
@ -171,23 +171,25 @@ in
# not work correctly on openSUSE 12.x which provides
# hostnamectl but not /etc/hostname.
if test -n "$has_hostnamectl" -a "$os_major" -gt 12
if test -n "${has_hostnamectl}" -a "${os_major}" -gt 12
then
hostname_file='/etc/hostname'
hostname_file=/etc/hostname
else
hostname_file='/etc/HOSTNAME'
hostname_file=/etc/HOSTNAME
fi
echo "$name_should" | __file "$hostname_file" --source -
echo "${name_should}" | __file "${hostname_file}" --source -
;;
*)
(*)
# On other operating systems we fall back to systemd's
# hostnamectl if available…
if test -n "$has_hostnamectl"
if test -n "${has_hostnamectl}"
then
set_hostname_systemd "$name_should"
set_hostname_systemd "${name_should}"
else
not_supported
echo "Your operating system (${os}) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
fi
;;
esac

28
cdist/conf/type/__hwclock/explorer/adjtime_mode Executable file
View file

@ -0,0 +1,28 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# Prints the clock mode read from the /etc/adjtime file, if present.
#
# not all operating systems use an adjfile
test -f /etc/adjtime || exit 0
# 3rd line is clock mode
# adjtime(5) https://man7.org/linux/man-pages/man5/adjtime.5.html
sed -n 3p /etc/adjtime

27
cdist/conf/type/__hwclock/explorer/timedatectl_localrtc Executable file
View file

@ -0,0 +1,27 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# Prints the LocalRTC property using timedatectl on systemd-based systems.
#
command -v timedatectl >/dev/null 2>&1 || exit 0
# NOTE: Older versions of timedatectl do not support `timedatectl show'
timedatectl --no-pager status \
| awk -F': ' '$1 ~ "RTC in local TZ$" { sub(/[ \t]*$/, "", $2); print $2 }'

62
cdist/conf/type/__hwclock/gencode-remote Executable file
View file

@ -0,0 +1,62 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera@ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
mode=$(cat "${__object:?}/parameter/mode")
timedatectl_localrtc=$(cat "${__object:?}/explorer/timedatectl_localrtc")
adjtime_mode=$(cat "${__object:?}/explorer/adjtime_mode")
case ${mode}
in
(localtime)
adjtime_str=LOCAL
local_rtc_str=yes
;;
(UTC|utc)
adjtime_str=UTC
local_rtc_str=no
;;
(*)
printf 'Invalid value for --mode: %s\n' "${mode}" >&2
printf 'Acceptable values are: localtime, utc.\n' >&2
exit 1
esac
if test -n "${timedatectl_localrtc}"
then
# systemd
timedatectl_should=${local_rtc_str}
if test "${timedatectl_localrtc}" != "${timedatectl_should}"
then
printf 'timedatectl set-local-rtc %s\n' "${timedatectl_should}"
fi
elif test -n "${adjtime_mode}"
then
# others (update /etc/adjtime if present)
if test "${adjtime_mode}" != "${adjtime_str}"
then
# Update /etc/adjtime (3rd line is clock mode)
# adjtime(5) https://man7.org/linux/man-pages/man5/adjtime.5.html
# FIXME: Should maybe add third line if adjfile only contains two lines
printf "sed -i '3c\\\\\\n%s\\n' /etc/adjtime\\n" "${adjtime_str}"
fi
fi

63
cdist/conf/type/__hwclock/man.rst Normal file
View file

@ -0,0 +1,63 @@
cdist-type__hwclock(7)
======================
NAME
----
cdist-type__hwclock - Manage the hardware real time clock.
DESCRIPTION
-----------
This type can be used to control how the hardware clock is used by the operating
system.
REQUIRED PARAMETERS
-------------------
mode
What mode the hardware clock is in.
Acceptable values:
localtime
The hardware clock is set to local time (common for systems also running
Windows.)
UTC
The hardware clock is set to UTC (common on UNIX systems.)
OPTIONAL PARAMETERS
-------------------
None.
BOOLEAN PARAMETERS
------------------
None.
EXAMPLES
--------
.. code-block:: sh
# Make the operating system treat the time read from the hwclock as UTC.
__hwclock --mode UTC
SEE ALSO
--------
:strong:`hwclock`\ (8)
AUTHORS
-------
Dennis Camera <dennis.camera@ssrq-sds-fds.ch>
COPYING
-------
Copyright \(C) 2020 Dennis Camera. You can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

222
cdist/conf/type/__hwclock/manifest Executable file
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@ -0,0 +1,222 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera@ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# TODO: Consider supporting BADYEAR
os=$(cat "${__global:?}/explorer/os")
mode=$(cat "${__object:?}/parameter/mode")
has_systemd_timedatectl=$(test -s "${__object:?}/explorer/timedatectl_localrtc" && echo true || echo false)
case ${mode}
in
(localtime)
local_clock=true
;;
(UTC|utc)
local_clock=false
;;
(*)
printf 'Invalid value for --mode: %s\n' "${mode}" >&2
printf 'Acceptable values are: UTC, localtime.\n' >&2
exit 1
esac
case ${os}
in
(alpine|gentoo)
if ! $has_systemd_timedatectl
then
# NOTE: Gentoo also supports systemd, in which case /etc/conf.d is
# not used. So we check for systemd presence here and only
# update /etc/conf.d if systemd is not installed.
# https://wiki.gentoo.org/wiki/System_time#Hardware_clock
export CDIST_ORDER_DEPENDENCY=true
__file /etc/conf.d/hwclock --state present \
--owner root --group root --mode 0644
__key_value /etc/conf.d/hwclock:clock \
--file /etc/conf.d/hwclock \
--key clock \
--delimiter '=' --exact_delimiter \
--value "\"$($local_clock && echo local || echo UTC)\""
unset CDIST_ORDER_DEPENDENCY
fi
;;
(centos|fedora|redhat|scientific)
os_version=$(cat "${__global:?}/explorer/os_version")
os_major=$(expr "${os_version}" : '.* release \([0-9]*\)')
case ${os}
in
(centos|scientific)
update_sysconfig=$(test "${os_major}" -lt 6 && echo true || echo false)
;;
(fedora)
update_sysconfig=$(test "${os_major}" -lt 10 && echo true || echo false)
;;
(redhat|*)
case ${os_version}
in
('Red Hat Enterprise Linux'*)
update_sysconfig=$(test "${os_major}" -lt 6 && echo true || echo false)
;;
('Red Hat Linux'*)
update_sysconfig=true
;;
(*)
printf 'Could not determine Red Hat distribution.\n' >&2
printf "Please contribute an implementation for it if you can.\n" >&2
exit 1
;;
esac
;;
esac
if ${update_sysconfig:?}
then
export CDIST_ORDER_DEPENDENCY=true
__file /etc/sysconfig/clock --state present \
--owner root --group root --mode 0644
__key_value /etc/sysconfig/clock:UTC \
--file /etc/sysconfig/clock \
--key UTC \
--delimiter '=' --exact_delimiter \
--value "$($local_clock && echo false || echo true)"
unset CDIST_ORDER_DEPENDENCY
fi
;;
(debian|devuan|ubuntu)
os_major=$(sed 's/[^0-9].*$//' "${__global:?}/explorer/os_version")
case ${os}
in
(debian)
if test "${os_major}" -ge 7
then
update_rcS=false
elif test "${os_major}" -ge 3
then
update_rcS=true
else
# Debian 2.2 should be supportable using rcS.
# Debian 2.1 uses the ancient GMT key.
# Debian 1.3 does not have rcS.
printf "Your operating system (Debian %s) is currently not supported by this type (%s)\n" \
"$(cat "${__global:?}/explorer/os_version")" "${__type##*/}" >&2
printf "Please contribute an implementation for it if you can.\n" >&2
exit 1
fi
;;
(devuan)
update_rcS=false
;;
(ubuntu)
update_rcS=$(test "${os_major}" -lt 16 && echo true || echo false)
;;
esac
if ${update_rcS}
then
export CDIST_ORDER_DEPENDENCY=true
__file /etc/default/rcS --state present \
--owner root --group root --mode 0644
__key_value /etc/default/rcS:UTC \
--file /etc/default/rcS \
--key UTC \
--delimiter '=' --exact_delimiter \
--value "$($local_clock && echo no || echo yes)"
unset CDIST_ORDER_DEPENDENCY
fi
;;
(freebsd)
# cf. adjkerntz(8)
__file /etc/wall_cmos_clock \
--state "$($local_clock && echo present || echo absent)" \
--owner root --group wheel --mode 0444
;;
(netbsd)
# https://wiki.netbsd.org/guide/boot/#index9h2
__key_value /etc/rc.conf:rtclocaltime \
--file /etc/rc.conf \
--key rtclocaltime \
--delimiter '=' --exact_delimiter \
--value "$($local_clock && echo YES || echo NO)"
;;
(slackware)
__file /etc/hardwareclock --owner root --group root --mode 0644 \
--source - <<-EOF
# /etc/hardwareclock
#
# Tells how the hardware clock time is stored.
# This file is managed by cdist.
$($local_clock && echo localtime || echo UTC)
EOF
;;
(suse)
if test -s "${__global:?}/explorer/os_release"
then
# shellcheck source=/dev/null
os_version=$(. "${__global:?}/explorer/os_release" && echo "${VERSION}")
else
os_version=$(sed -n 's/^VERSION\ *=\ *//p' "${__global:?}/explorer/os_version")
fi
os_major=$(expr "${os_version}" : '\([0-9]\{1,\}\)')
# TODO: Consider using `yast2 timezone set hwclock' instead
if expr "${os_major}" \< 12
then
# Starting with SuSE 12 (first systemd-based version)
# /etc/sysconfig/clock does not contain the HWCLOCK line
# anymore.
# With SuSE 13, it has been reduced to TIMEZONE configuration.
__key_value /etc/sysconfig/clock:HWCLOCK \
--file /etc/sysconfig/clock \
--delimiter '=' --exact_delimiter \
--key HWCLOCK \
--value "$($local_clock && echo '"--localtime"' || echo '"-u"')"
fi
;;
(void)
export CDIST_ORDER_DEPENDENCY=true
__file /etc/rc.conf \
--owner root --group root --mode 0644 \
--state present
__key_value /etc/rc.conf:HARDWARECLOCK \
--file /etc/rc.conf \
--delimiter '=' --exact_delimiter \
--key HARDWARECLOCK \
--value "\"$($local_clock && echo localtime || echo UTC)\""
unset CDIST_ORDER_DEPENDENCY
;;
(*)
if ! $has_systemd_timedatectl
then
printf "Your operating system (%s) is currently not supported by this type (%s)\n" "$os" "${__type##*/}" >&2
printf "Please contribute an implementation for it if you can.\n" >&2
exit 1
fi
;;
esac
# NOTE: timedatectl set-local-rtc for systemd is in gencode-remote
# NOTE: /etc/adjtime is also updated in gencode-remote

1
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mode

0
cdist/conf/type/__hwclock/singleton Normal file
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1
cdist/conf/type/__locale/deprecated Normal file
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This type is deprecated. Please use __localedef instead.

36
cdist/conf/type/__locale/explorer/state Executable file
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#!/bin/sh -e
# __locale/explorer/state
#
# 2020 Matthias Stecher (matthiasstecher at gmx.de)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
# Check if the locale is already installed on the system.
# Outputs 'present' or 'absent' depending if the locale exists.
#
# Get user-defined locale
# locale name is echoed differently than the user propably set it (for UTF-8)
locale="$(echo "$__object_id" | sed 's/UTF-8/utf8/')"
# Check if the given locale exists on the system
if localedef --list-archive | grep -qFx "$locale"; then
echo present
else
echo absent
fi

15
cdist/conf/type/__locale/gencode-remote
View file

@ -23,6 +23,15 @@
locale="$__object_id"
state_is=$(cat "$__object/explorer/state")
state_should=$(cat "$__object/parameter/state")
# short circuit if there is nothing to do
if [ "$state_is" = "$state_should" ]; then
exit 0
fi
# Hardcoded, create a pull request with
# branching on $os in case it is at another location
alias=/usr/share/locale/locale.alias
@ -35,8 +44,6 @@ charmap=$(echo "$locale" | cut -d . -f 2)
# W-T-F!
locale_remove=$(echo "$locale" | sed 's/UTF-8/utf8/')
state=$(cat "$__object/parameter/state")
os=$(cat "$__global/explorer/os")
# Nothing to be done on alpine
@ -46,7 +53,7 @@ case "$os" in
;;
esac
case "$state" in
case "$state_should" in
present)
echo localedef -A "$alias" -f "$charmap" -i "$input" "$locale"
;;
@ -54,7 +61,7 @@ case "$state" in
echo localedef --delete-from-archive "$locale_remove"
;;
*)
echo "Unsupported state: $state" >&2
echo "Unsupported state: $state_should" >&2
exit 1
;;
esac

100
cdist/conf/type/__localedef/explorer/state Executable file
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#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# This explorer determines if the locale is defined on the target system.
# Will print nothing on error.
#
# Possible output:
# present:
# the main locale (and possibly aliases) is present
# absent:
# neither the main locale nor any aliases are present
# alias-present:
# the main locale is absent, but at least one of its aliases is present
#
# Hardcoded, create a pull request in case it is at another location for
# some other distro. (cf. gencode-remote)
aliasfile='/usr/share/locale/locale.alias'
command -v locale >/dev/null 2>&1 || exit 0
locales=$(locale -a)
parse_locale() {
# This function will split locales into their parts. Locale strings are
# usually of the form: [language[_territory][.codeset][@modifier]]
# For simplicity, language and territory are not separated by this function.
# Old Linux systems were also using "english" or "german" as locale strings.
# Usage: parse_locale locale_str lang_var codeset_var modifier_var
eval "${2:?}"="$(expr "$1" : '\([^.@]*\)')"
eval "${3:?}"="$(expr "$1" : '[^.]*\.\([^@]*\)')"
eval "${4:?}"="$(expr "$1" : '.*@\(.*\)$')"
}
format_locale() {
# Usage: format_locale language codeset modifier
printf '%s' "$1"
test -z "$2" || printf '.%s' "$2"
test -z "$3" || printf '@%s' "$3"
printf '\n'
}
gnu_normalize_codeset() {
# reimplementation of glibc/locale/programs/localedef.c normalize_codeset()
echo "$*" | tr '[:upper:]' '[:lower:]' | tr -cd '[:alnum:]'
}
locale_available() (
echo "${locales}" | grep -qxF "$1" || {
# glibc uses "normalized" locale names in archives.
# If a locale is stored in an archive, the normalized name will be
# printed by locale, so that needs to be checked, too.
localename=$(
parse_locale "$1" _lang _codeset _modifier \
&& format_locale "${_lang:?}" "$(gnu_normalize_codeset "${_codeset?}")" \
"${_modifier?}")
echo "${locales}" | grep -qxF "${localename}"
}
)
if locale_available "${__object_id:?}"
then
echo present
else
# NOTE: locale.alias can be symlinked.
if test -e "${aliasfile}"
then
# Check if one of the aliases of the locale is defined
baselocale=$(
parse_locale "${__object_id:?}" _lang _codeset _modifiers \
&& format_locale "${_lang}" "${_codeset}")
while read -r _alias _localename
do
if test "${_localename}" = "${baselocale}" \
&& echo "${locales}" | grep -qxF "${_alias}"
then
echo alias-present
exit 0
fi
done <"${aliasfile}"
fi
echo absent
fi

5
cdist/conf/type/__localedef/files/lib/glibc.sh Normal file
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@ -0,0 +1,5 @@
# -*- mode: sh; indent-tabs-mode: t -*-
gnu_normalize_codeset() {
echo "$*" | tr -cd '[:alnum:]' | tr '[:upper:]' '[:lower:]'
}

20
cdist/conf/type/__localedef/files/lib/locale.sh Normal file
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@ -0,0 +1,20 @@
# -*- mode: sh; indent-tabs-mode:t -*-
parse_locale() {
# This function will split locales into their parts. Locale strings are
# usually of the form: [language[_territory][.codeset][@modifier]]
# For simplicity, language and territory are not separated by this function.
# Old Linux systems were also using "english" or "german" as locale strings.
# Usage: parse_locale locale_str lang_var codeset_var modifier_var
eval "${2:?}"="$(expr "$1" : '\([^.@]*\)')"
eval "${3:?}"="$(expr "$1" : '[^.]*\.\([^@]*\)')"
eval "${4:?}"="$(expr "$1" : '.*@\(.*\)$')"
}
format_locale() {
# Usage: format_locale language codeset modifier
printf '%s' "$1"
test -z "$2" || printf '.%s' "$2"
test -z "$3" || printf '@%s' "$3"
printf '\n'
}

136
cdist/conf/type/__localedef/gencode-remote Executable file
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@ -0,0 +1,136 @@
#!/bin/sh -e
#
# 2013-2019 Nico Schottelius (nico-cdist at schottelius.org)
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# Manage system locales using localedef(1).
#
# shellcheck source=cdist/conf/type/__localedef/files/lib/locale.sh
. "${__type:?}/files/lib/locale.sh"
# shellcheck source=cdist/conf/type/__localedef/files/lib/glibc.sh
. "${__type:?}/files/lib/glibc.sh"
state_is=$(cat "${__object:?}/explorer/state")
state_should=$(cat "${__object:?}/parameter/state")
test "${state_should}" = 'present' -o "${state_should}" = 'absent' || {
printf 'Invalid state: %s\n' "${state_should}" >&2
exit 1
}
# NOTE: If state explorer fails (e.g. locale(1) missing), the following check
# will always fail and let definition/removal run.
if test "${state_is}" = "${state_should}"
then
exit 0
fi
locale=${__object_id:?}
os=$(cat "${__global:?}/explorer/os")
if expr "${locale}" : '.*/' >/dev/null
then
printf 'Paths as locales are not supported.\n' >&2
printf '__object_id is: %s\n' "${locale}" >&2
exit 1
fi
: "${lang=}" "${codeset=}" "${modifier=}" # declare variables for shellcheck
parse_locale "${locale}" lang codeset modifier
case ${os}
in
(alpine|openwrt)
printf '%s does not support locales.\n' "${os}" >&2
exit 1
;;
(archlinux|debian|devuan|ubuntu|suse|centos|fedora|redhat|scientific)
# FIXME: The code below only works for glibc-based installations.
# NOTE: Hardcoded, create a pull request in case it is at another
# location for some opther distro.
# NOTE: locale.alias can be symlinked (e.g. Debian)
aliasfile='/usr/share/locale/locale.alias'
case ${state_should}
in
(present)
input=$(format_locale "${lang}" '' "${modifier}")
cat <<-EOF
set --
if test -e '${aliasfile}'
then
set -- -A '${aliasfile}'
fi
localedef -i '${input}' -f '${codeset}' "\$@" '${locale}'
EOF
;;
(absent)
main_localename=$(format_locale "${lang}" "$(gnu_normalize_codeset "${codeset}")" "${modifier}")
cat <<-EOF
while read -r _alias _localename
do
if test "\${_localename}" = '$(format_locale "${lang}" "${codeset}")'
then
localedef --delete-from-archive "\${_alias}"
fi
done <'${aliasfile}'
EOF
if test "${state_is}" = present
then
printf "localedef --delete-from-archive '%s'\n" "${main_localename}"
fi
;;
esac
;;
(freebsd)
case ${state_should}
in
(present)
if expr "$(grep -oe '^[0-9]*' "${__global:?}/explorer/os_version")" '>=' 11 >/dev/null
then
# localedef(1) is available with FreeBSD >= 11
printf "localedef -i '%s' -f '%s' '%s'\n" "${input}" "${codeset}" "${locale}"
else
printf 'localedef(1) was added to FreeBSD starting with version 11.\n' >&2
printf 'Please upgrade your FreeBSD installation to use %s.\n' "${__type##*/}" >&2
exit 1
fi
;;
(absent)
printf "rm -R '/usr/share/locale/%s'\n" "${locale}"
;;
esac
;;
(netbsd|openbsd)
# NetBSD/OpenBSD are missing localedef(1).
# We also do not delete defined locales because they can't be recreated.
echo "${os} is lacking localedef(1). Locale management unavailable." >&2
exit 1
;;
(*)
echo "Your operating system (${os}) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
;;
esac

60
cdist/conf/type/__localedef/man.rst Normal file
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@ -0,0 +1,60 @@
cdist-type__localedef(7)
========================
NAME
----
cdist-type__localedef - Define and remove system locales
DESCRIPTION
-----------
This cdist type allows you to define locales on the system using
:strong:`localedef`\ (1) or remove them.
On systems that don't support definition of new locales, the type will raise an
error.
**NB:** This type respects the glibc ``locale.alias`` file,
i.e. it defines alias locales or deletes aliases of a locale when it is removed.
It is not possible, however, to use alias names to define locales or only remove
certain aliases of a locale.
OPTIONAL PARAMETERS
-------------------
state
``present`` or ``absent``. Defaults to ``present``.
EXAMPLES
--------
.. code-block:: sh
# Add locale de_CH.UTF-8
__localedef de_CH.UTF-8
# Same as above, but more explicit
__localedef de_CH.UTF-8 --state present
# Remove colourful British English
__localedef en_GB.UTF-8 --state absent
SEE ALSO
--------
:strong:`locale`\ (1),
:strong:`localedef`\ (1),
:strong:`cdist-type__locale_system`\ (7)
AUTHORS
-------
| Dennis Camera <dennis.camera--@--ssrq-sds-fds.ch>
| Nico Schottelius <nico-cdist--@--schottelius.org>
COPYING
-------
Copyright \(C) 2013-2019 Nico Schottelius, 2020 Dennis Camera. Free use of this
software is granted under the terms of the GNU General Public License version 3
or later (GPLv3+).

30
cdist/conf/type/__localedef/manifest Executable file
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#!/bin/sh -e
#
# 2013-2019 Nico Schottelius (nico-cdist at schottelius.org)
# 2015 David Hürlimann (david at ungleich.ch)
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# Install required packages.
#
case $(cat "${__global:?}/explorer/os")
in
(debian|devuan)
__package_apt locales --state present
;;
esac

1
cdist/conf/type/__localedef/parameter/default/state Normal file
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@ -0,0 +1 @@
present

1
cdist/conf/type/__localedef/parameter/optional Normal file
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@ -0,0 +1 @@
state

121
cdist/conf/type/__sshd_config/explorer/state Normal file
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@ -0,0 +1,121 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
# Determines the current state of the config option.
# Possible output:
# - present: "should" option present in config file
# - default: the "should" option is the default -> don’t know if present
# - absent: no such option present in config file
#
joinlines() { sed -n -e H -e "\${x;s/^\\n//;s/\\n/${1:?}/g;p;}"; }
trlower() { tr '[:upper:]' '[:lower:]'; }
tolower() { printf '%s' "$*" | trlower; }
default_value() {
sshd -T -f /dev/null -C "$(make_conn_spec)" \
| sed -n -e 's/^'"$(tolower "${1:?}")"'[[:blank:]]\{1,\}//p'
}
make_conn_spec() {
if test -s "${__object:?}/parameter/match"
then
_match_file="${__object:?}/parameter/match"
else
_match_file='/dev/null'
fi
for _kw in \
addr=Address \
user=User \
host=Host \
laddr=LocalAddress \
lport=LocalPort \
rdomain=RDomain
do
_specname=${_kw%%=*}
_confname=$(tolower "${_kw#*=}")
while read -r _k _v
do
if test "$(tolower "${_k}")" = "${_confname}"
then
printf '%s=%s\n' "${_specname}" "${_v}"
continue 2
fi
done <"${_match_file}"
# NOTE: Print test spec even for empty keys to suppress errors like:
# 'Match User' in configuration but 'user' not in connection test specification.
# except lport:
# Invalid port '' in test mode specification lport=
test "${_specname}" = 'lport' || printf '%s=\n' "${_specname}"
done \
| joinlines ','
unset _match_file
}
sshd_config_file=$(cat "${__object:?}/parameter/file")
state_should=$(cat "${__object:?}/parameter/state")
if test -s "${__object:?}/parameter/option"
then
option_name=$(cat "${__object:?}/parameter/option")
else
option_name=${__object_id:?}
fi
value_should=$(cat "${__object:?}/parameter/value" 2>/dev/null) \
|| test "${state_should}" = absent || exit 0 # param optional if --state absent
command -v sshd >/dev/null 2>&1 || {
echo 'Cannot find sshd.' >&2
exit 1
}
test -e "${sshd_config_file}" || {
echo 'absent'
exit 0
}
value_is=$(
sshd -T -f "${sshd_config_file}" -C "$(make_conn_spec)" \
| sed -n -e 's/^'"$(tolower "${option_name}")"'[[:blank:]]\{1,\}//p')
if printf '%s\n' "${value_is}" | {
if test -n "${value_should}"
then
grep -q -x -F "${value_should}"
else
# if no value provided, assume "any" value
grep -q -e .
fi
}
then
if default_value "${option_name}" | grep -q -x -F "${value_is}"
then
# Might produce false positives for default values.
# TODO: Manual checking should be done, but for simplicity, this case is
# currently ignored here.
echo default
else
echo present
fi
else
echo absent
fi

293
cdist/conf/type/__sshd_config/files/update_sshd_config.awk Normal file
View file

@ -0,0 +1,293 @@
# -*- mode: awk; indent-tabs-mode: t -*-
function usage() {
print_err("Usage: awk -f update_sshd_config.awk -- -o set|unset [-m 'User git'] -l 'X11Forwarding no' /etc/ssh/sshd_config")
}
function print_err(s) { print s | "cat >&2" }
function alength(a, i) {
for (i = 0; (i + 1) in a; ++i);
return i
}
function join(sep, a, i, s) {
for (i = i ? i : 1; i in a; i++)
s = s sep a[i]
return substr(s, 2)
}
function getopt(opts, argv, target, files, i, c, lv, idx, nf) {
# trivial getopt(3) implementation; only basic functionality
if (argv[1] == "--") i++
for (i += 1; i in argv; i++) {
if (lv) { target[c] = argv[i]; lv = 0; continue }
if (argv[i] ~ /^-/) {
c = substr(argv[i], 2, 1)
idx = index(opts, c)
if (!idx) {
print_err(sprintf("invalid option -%c\n", c))
continue
}
if (substr(opts, idx + 1, 1) == ":") {
# option takes argument
if (length(argv[i]) > 2)
target[c] = substr(argv[i], 3)
else
lv = 1
} else {
target[c] = 1
}
} else
files[++nf] = argv[i]
}
}
# tokenise configuration line
# this function mimics the counterpart in OpenSSH (misc.c)
# but it returns two (next token SUBSEP rest) because I didn’t want to have to
# simulate any pointer magic.
function strdelim_internal(s, split_equals, old) {
if (!s)
return ""
old = s
if (!match(s, WHITESPACE "|" QUOTE "" (split_equals ? "|" EQUALS : "")))
return s
s = substr(s, RSTART)
old = substr(old, 1, RSTART - 1)
if (s ~ "^" QUOTE) {
old = substr(old, 2)
# Find matching quote
if (match(s, QUOTE)) {
old = substr(old, 1, RSTART)
# s = substr()
if (match(s, "^" WHITESPACE "*"))
s = substr(s, RLENGTH)
return old
} else {
# no matching quote
return ""
}
}
if (match(s, "^" WHITESPACE "+")) {
sub("^" WHITESPACE "+", "", s)
if (split_equals)
sub(EQUALS WHITESPACE "*", "", s)
} else if (s ~ "^" EQUALS) {
s = substr(s, 2)
}
return old SUBSEP s
}
function strdelim(s) { return strdelim_internal(s, 1) }
function strdelimw(s) { return strdelim_internal(s, 0) }
function singleton_option(opt) {
return tolower(opt) !~ /^(acceptenv|allowgroups|allowusers|authenticationmethods|authorizedkeysfile|denygroups|denyusers|hostcertificate|hostkey|listenaddress|logverbose|permitlisten|permitopen|port|setenv|subsystem)$/
}
function print_update() {
if (mode) {
if (match_only) printf "\t"
printf "%s\n", line_should
updated = 1
}
}
BEGIN {
FS = "\n" # disable field splitting
WHITESPACE = "[ \t]" # servconf.c, misc.c:strdelim_internal (without line breaks, cf. bugs)
QUOTE = "[\"]" # misc.c:strdelim_internal
EQUALS = "[=]"
split("", opts)
split("", files)
getopt("ho:l:m:", ARGV, opts, files)
if (opts["h"]) { usage(); exit (e="0") }
line_should = opts["l"]
match_only = opts["m"]
num_files = alength(files)
if (num_files != 1 || !opts["o"] || !line_should) {
usage()
exit (e=126)
}
if (opts["o"] == "set") {
mode = 1
} else if (opts["o"] == "unset") {
mode = 0
} else {
print_err(sprintf("invalid mode %s\n", mode))
exit (e=1)
}
if (mode) {
# loop over sshd_config twice!
ARGV[2] = ARGV[1] = files[1]
ARGC = 3
} else {
# only loop once
ARGV[1] = files[1]
ARGC = 2
}
split(strdelim(line_should), should, SUBSEP)
option_should = tolower(should[1])
value_should = should[2]
}
{
line = $0
# Strip trailing whitespace. Allow \f (form feed) at EOL only
sub("(" WHITESPACE "|\f)*$", "", line)
# Strip leading whitespace
sub("^" WHITESPACE "*", "", line)
if (match(line, "^#" WHITESPACE "*")) {
prefix = substr(line, RSTART, RLENGTH)
line = substr(line, RSTART + RLENGTH)
} else {
prefix = ""
}
line_type = "invalid"
option_is = value_is = ""
if (line) {
split(strdelim(line), toks, SUBSEP)
if (tolower(toks[1]) == "match") {
MATCH = (prefix ~ /^#/ ? "#" : "") join(" ", toks, 2)
line_type = "match"
} else if (toks[1] ~ /^[A-Za-z][A-Za-z0-9]+$/) {
# This could be an option line
line_type = "option"
option_is = tolower(toks[1])
value_is = toks[2]
}
} else {
line_type = "empty"
}
}
# mode: unset
!mode {
# delete matching config
if (prefix !~ /^#/)
if (MATCH == match_only && option_is == option_should)
if (!value_should || value_should == value_is)
next
print
next
}
# mode: set
mode && NR == FNR {
if (line_type == "option") {
if (MATCH !~ /^#/) {
if (prefix ~ /^#/) {
# comment line
last_occ[MATCH, "#" option_is] = FNR
} else {
# option line
last_occ[MATCH, option_is] = FNR
}
last_occ[MATCH] = FNR
}
} else if (line_type == "invalid" && !prefix) {
# INVALID LINE
print_err(sprintf("%s: syntax error on line %u\n", ARGV[0], FNR))
}
next
}
# before second pass prepare hashes containing location information to be used
# in the second pass.
mode && NR > FNR && FNR == 1 {
# First we drop the locations of commented-out options if a non-commented
# option is available. If a non-commented option is available, we will
# append new config options there to have them all at one place.
for (k in last_occ) {
if (k ~ /^#/) {
# delete entries of commented out match blocks
delete last_occ[k]
continue
}
split(k, parts, SUBSEP)
if (parts[2] ~ /^#/ && ((parts[1], substr(parts[2], 2)) in last_occ))
delete last_occ[k]
}
# Reverse the option => line mapping. The line_map allows for easier lookups
# in the second pass.
# We only keep options, not top-level keywords, because we can only have
# one entry per line and there are conflicts with last lines of "sections".
for (k in last_occ) {
if (!index(k, SUBSEP)) continue
line_map[last_occ[k]] = k
}
}
# Second pass
mode && line_map[FNR] == match_only SUBSEP option_should && !updated {
split(line_map[FNR], parts, SUBSEP)
# If option allows multiple values, print current value
if (!singleton_option(parts[2])) {
if (value_should != value_is)
print
}
print_update()
next
}
mode { print }
# Is a comment option
mode && line_map[FNR] == match_only SUBSEP "#" option_should && !updated {
print_update()
}
# Last line of the should match section
mode && last_occ[match_only] == FNR && !updated {
# NOTE: Inserting empty lines is only cosmetic. It is only done if
# different options are next to each other and not in a match block
# (match blocks are usually not in the default config and thus don’t
# contain commented blocks.)
if (line && option_is != option_should && !MATCH)
print ""
print_update()
}
END {
if (e) exit e
if (mode && !updated) {
if (match_only && MATCH != match_only) {
printf "\nMatch %s\n", match_only
}
print_update()
}
}

97
cdist/conf/type/__sshd_config/gencode-remote Executable file
View file

@ -0,0 +1,97 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
joinlines() { sed -n -e H -e "\${x;s/^\\n//;s/\\n/${1:?}/g;p;}"; }
state_is=$(cat "${__object:?}/explorer/state")
state_should=$(cat "${__object:?}/parameter/state")
if test "${state_is}" = "${state_should}" -o "${state_is}" = 'default'
then
# nothing to do (if the value is the default, ignore its state)
exit 0
fi
case ${state_should}
in
(present)
mode='set'
;;
(absent)
mode='unset'
;;
(*)
printf 'Invalid --state: %s\n' "${state_should}" >&2
exit 1
;;
esac
sshd_config_file=$(cat "${__object:?}/parameter/file")
quote() { printf "'%s'" "$(printf '%s' "$*" | sed -e "s/'/'\\\\''/g")"; }
drop_awk_comments() { quote "$(sed '/^[[:blank:]]*#.*$/d;/^$/d' "$@")"; }
# Ensure the sshd_config file is there
cat <<EOF
test -e $(quote "${sshd_config_file}") || {
: >$(quote "${sshd_config_file}")
chown 0:0 $(quote "${sshd_config_file}")
chmod 0644 $(quote "${sshd_config_file}")
}
EOF
match_only=
if test -s "${__object:?}/parameter/match"
then
match_only=$(joinlines ' ' <"${__object:?}/parameter/match")
fi
if test -s "${__object:?}/parameter/option"
then
option_line=$(cat "${__object:?}/parameter/option")
else
option_line=${__object_id:?}
fi
if test -s "${__object:?}/parameter/value"
then
option_line="${option_line} $(cat "${__object:?}/parameter/value")"
fi
# Send message on config update
printf '%s%s %s\n' "${mode}" "${match_only:+ [${match_only}]}" \
"${option_line}" >>"${__messages_out:?}"
# Update sshd_config (remote code)
cat <<EOF
awk $(drop_awk_comments "${__type:?}/files/update_sshd_config.awk") \\
-o ${mode} \\
-m $(quote "${match_only}") \\
-l $(quote "${option_line}") \\
$(quote "${sshd_config_file}") >$(quote "${sshd_config_file}.tmp") \\
|| exit
cmp -s $(quote "${sshd_config_file}") $(quote "${sshd_config_file}.tmp") || {
sshd -t -f $(quote "${sshd_config_file}.tmp") \\
&& cat $(quote "${sshd_config_file}.tmp") >$(quote "${sshd_config_file}")
}
rm -f $(quote "${sshd_config_file}.tmp")
EOF

94
cdist/conf/type/__sshd_config/man.rst Normal file
View file

@ -0,0 +1,94 @@
cdist-type__sshd_config(7)
==========================
NAME
----
cdist-type__sshd_config - Manage options in sshd_config
DESCRIPTION
-----------
This space intentionally left blank.
REQUIRED PARAMETERS
-------------------
None.
OPTIONAL PARAMETERS
-------------------
file
The path to the sshd_config file to edit.
Defaults to ``/etc/ssh/sshd_config``.
match
Restrict this option to apply only for certain connections.
Allowed values are what would be allowed to be written after a ``Match``
keyword in ``sshd_config``, e.g. ``--match 'User anoncvs'``.
Can be used multiple times. All of the values are ANDed together.
option
The name of the option to manipulate. Defaults to ``__object_id``.
state
Can be:
- ``present``: ensure a matching config line is present (or the default
value).
- ``absent``: ensure no matching config line is present.
value
The option's value to be assigned to the option (if ``--state present``) or
removed (if ``--state absent``).
This option is required if ``--state present``. If not specified and
``--state absent``, all values for the given option are removed.
BOOLEAN PARAMETERS
------------------
None.
EXAMPLES
--------
.. code-block:: sh
# Disallow root logins with password
__sshd_config PermitRootLogin --value without-password
# Disallow password-based authentication
__sshd_config PasswordAuthentication --value no
# Accept the EDITOR environment variable
__sshd_config AcceptEnv:EDITOR --option AcceptEnv --value EDITOR
# Force command for connections as git user
__sshd_config git@ForceCommand --match 'User git' --option ForceCommand \
--value 'cd ~git && exec git-shell ${SSH_ORIGINAL_COMMAND:+-c "${SSH_ORIGINAL_COMMAND}"}'
SEE ALSO
--------
:strong:`sshd_config`\ (5)
BUGS
----
- This type assumes a nicely formatted config file,
i.e. no config options spanning multiple lines.
- ``Include`` directives are ignored.
- Config options are not added/removed to/from the config file if their value is
the default value.
AUTHORS
-------
Dennis Camera <dennis.camera--@--ssrq-sds-fds.ch>
COPYING
-------
Copyright \(C) 2020 Dennis Camera. You can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

48
cdist/conf/type/__sshd_config/manifest Executable file
View file

@ -0,0 +1,48 @@
#!/bin/sh -e
#
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
os=$(cat "${__global:?}/explorer/os")
state_should=$(cat "${__object:?}/parameter/state")
case ${os}
in
(alpine|centos|fedora|redhat|scientific|debian|devuan|ubuntu)
if test "${state_should}" != 'absent'
then
__package openssh-server --state present
fi
;;
(archlinux|gentoo|slackware|suse)
if test "${state_should}" != 'absent'
then
__package openssh --state present
fi
;;
(freebsd|netbsd|openbsd)
# whitelist
;;
(*)
printf 'Your operating system (%s) is currently not supported by this type (%s)\n' \
"${os}" "${__type##*/}" >&2
printf 'Please contribute an implementation for it if you can.\n' >&2
exit 1
;;
esac

1
cdist/conf/type/__sshd_config/parameter/default/file Normal file
View file

@ -0,0 +1 @@
/etc/ssh/sshd_config

1
cdist/conf/type/__sshd_config/parameter/default/state Normal file
View file

@ -0,0 +1 @@
present

4
cdist/conf/type/__sshd_config/parameter/optional Normal file
View file

@ -0,0 +1,4 @@
file
option
state
value

1
cdist/conf/type/__sshd_config/parameter/optional_multiple Normal file
View file

@ -0,0 +1 @@
match

5
cdist/emulator.py
View file

@ -143,17 +143,18 @@ class Emulator:
level = logging.WARNING
else:
level = logging.WARNING
self.log = logging.getLogger(self.target_host[0])
try:
logging.root.setLevel(level)
self.log.setLevel(level)
except (ValueError, TypeError):
# if invalid __cdist_log_level value
logging.root.setLevel(logging.WARNING)
self.log.setLevel(logging.WARNING)
colored_log = self.env.get('__cdist_colored_log', 'false')
cdist.log.CdistFormatter.USE_COLORS = colored_log == 'true'
self.log = logging.getLogger(self.target_host[0])
def get_args_parser(self):
parser = argparse.ArgumentParser(add_help=False,
argument_default=argparse.SUPPRESS)

5
cdist/integration.py
View file

@ -54,13 +54,12 @@ _mydir = os.path.dirname(__file__)
def find_cdist_exec():
"""Search cdist executable starting from local lib directory.
Detect if ../scripts/cdist (from local lib direcotry) exists and
Detect if ../bin/cdist (from local lib directory) exists and
if it is executable. If not then try to find cdist exec path in
os.get_exec_path() entries. If no cdist path is found rasie
cdist.Error.
"""
cdist_path = os.path.abspath(os.path.join(_mydir, '..', 'scripts',
'cdist'))
cdist_path = os.path.abspath(os.path.join(_mydir, '..', 'bin', 'cdist'))
if os.access(cdist_path, os.X_OK):
return cdist_path
cdist_path = find_cdist_exec_in_path()

2
cdist/test/__init__.py
View file

@ -26,7 +26,7 @@ import tempfile
cdist_base_path = os.path.abspath(
os.path.join(os.path.dirname(os.path.realpath(__file__)), "../../"))
cdist_exec_path = os.path.join(cdist_base_path, "scripts/cdist")
cdist_exec_path = os.path.join(cdist_base_path, "bin/cdist")
global_fixtures_dir = os.path.abspath(os.path.join(os.path.dirname(__file__),
"fixtures"))

4
cdist/test/config/__init__.py
View file

@ -202,7 +202,7 @@ class ConfigRunTestCase(test.CdistTestCase):
host_dir_name=self.hostdir,
# exec_path can not derivated from sys.argv in case of unittest
exec_path=os.path.abspath(os.path.join(
my_dir, '../../../scripts/cdist')),
my_dir, '../../../bin/cdist')),
initial_manifest=os.path.join(fixtures,
'manifest/dryrun_manifest'),
add_conf_dirs=[fixtures])
@ -219,7 +219,7 @@ class ConfigRunTestCase(test.CdistTestCase):
base_root_path=self.host_base_path,
host_dir_name=self.hostdir,
exec_path=os.path.abspath(os.path.join(
my_dir, '../../../scripts/cdist')),
my_dir, '../../../bin/cdist')),
initial_manifest=os.path.join(
fixtures, 'manifest/init-deps-resolver'),
add_conf_dirs=[fixtures])

10
docs/changelog
View file

@ -5,6 +5,16 @@ next:
* Core: Add trigger functionality (Nico Schottelius, Darko Poljak)
* Core: Implement core support for python types (Darko Poljak)
6.9.2: 2020-11-20
* Documentation: Fix examples in best practice (Dennis Camera)
* Type __locale: Add state explorer (Matthias Stecher)
* Core: Reorganize scripts, version generation (Ander Punnar, Dennis Camera)
* New type: __hwclock (Dennis Camera)
* Type __hostname: Fix guessing SuSE OS version (Dennis Camera)
* New type: __sshd_config (Dennis Camera)
* New type: __localedef (Dennis Camera)
* Type __locale: Deprecate in favor of __localedef (Dennis Camera)
6.9.1: 2020-11-08
* Type __file: Fix state pre-exists (Dennis Camera)
* Type __hostname: Add support for OpenWrt (Dennis Camera)

6
docs/src/cdist-best-practice.rst
View file

@ -200,15 +200,15 @@ of cdist:
.. code-block:: sh
# Singleton type without parameter
echo __ungleich_munin_server | cdist --initial-manifest - munin.panter.ch
echo __ungleich_munin_server | cdist config --initial-manifest - munin.panter.ch
# Singleton type with parameter
echo __ungleich_munin_node --allow 1.2.3.4 | \
cdist --initial-manifest - rails-19.panter.ch
cdist config --initial-manifest - rails-19.panter.ch
# Normal type
echo __file /tmp/stdintest --mode 0644 | \
cdist --initial-manifest - cdist-dev-01.ungleich.ch
cdist config --initial-manifest - cdist-dev-01.ungleich.ch
Other content in cdist repository

4
docs/src/cdist-install.rst
View file

@ -49,7 +49,7 @@ create version.py:
.. code-block:: sh
./bin/build-helper version
./bin/cdist-build-helper version
Then you install it with:
@ -70,7 +70,7 @@ Or directly with distutils:
python setup.py install
Note that `bin/build-helper` script is intended for cdist maintainers.
Note that `bin/cdist-build-helper` script is intended for cdist maintainers.
Available versions in git

89
scripts/cdist
View file

@ -1,89 +0,0 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# 2010-2016 Nico Schottelius (nico-cdist at schottelius.org)
# 2016 Darko Poljak (darko.poljak at gmail.com)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
import logging
import sys
import cdist
import cdist.argparse
import cdist.banner
import cdist.config
import cdist.install
import cdist.shell
import cdist.inventory
def commandline():
"""Parse command line"""
# preos subcommand hack
if len(sys.argv) > 1 and sys.argv[1] == 'preos':
return cdist.preos.PreOS.commandline(sys.argv[1:])
parser, cfg = cdist.argparse.parse_and_configure(sys.argv[1:])
args = cfg.get_args()
# Work around python 3.3 bug:
# http://bugs.python.org/issue16308
# http://bugs.python.org/issue9253
# FIXME: catching AttributeError also hides
# real problems.. try a different way
# FIXME: we always print main help, not
# the help of the actual parser being used!
try:
getattr(args, "func")
except AttributeError:
parser['main'].print_help()
sys.exit(0)
args.func(args)
if __name__ == "__main__":
if sys.version < cdist.MIN_SUPPORTED_PYTHON_VERSION:
print('Python >= {} is required on the source host.'.format(
cdist.MIN_SUPPORTED_PYTHON_VERSIO), file=sys.stderr)
sys.exit(1)
exit_code = 0
try:
import re
import os
if re.match("__", os.path.basename(sys.argv[0])):
import cdist.emulator
emulator = cdist.emulator.Emulator(sys.argv)
emulator.run()
else:
commandline()
except KeyboardInterrupt:
exit_code = 2
except cdist.Error as e:
log = logging.getLogger("cdist")
log.error(e)
exit_code = 1
sys.exit(exit_code)

9
setup.py
View file

@ -6,7 +6,7 @@ import subprocess
# We have it only if it is a git cloned repo.
build_helper = os.path.join('bin', 'build-helper')
build_helper = os.path.join('bin', 'cdist-build-helper')
# Version file path.
version_file = os.path.join('cdist', 'version.py')
# If we have build-helper we could be a git repo.
@ -56,12 +56,11 @@ setup(
name="cdist",
packages=["cdist", "cdist.core", "cdist.exec", "cdist.util", ],
package_data={'cdist': package_data},
scripts=["scripts/cdist", "scripts/cdist-dump", "scripts/cdist-new-type"],
scripts=["bin/cdist", "bin/cdist-dump", "bin/cdist-new-type"],
version=cdist.version.VERSION,
description="A Usable Configuration Management System",
author="Nico Schottelius",
author_email="nico-cdist-pypi@schottelius.org",
url="https://www.cdi.st/",
author="cdist contributors",
url="https://cdi.st",
classifiers=[
"Development Status :: 6 - Mature",
"Environment :: Console",