diff --git a/cdist/conf/type/__pf_apply/deprecated b/cdist/conf/type/__pf_apply/deprecated new file mode 100644 index 00000000..36cfed90 --- /dev/null +++ b/cdist/conf/type/__pf_apply/deprecated @@ -0,0 +1 @@ +Consider moving to __pf_apply_anchor. Get in touch if you need __pf_apply. diff --git a/cdist/conf/type/__pf_ruleset/explorer/cksum b/cdist/conf/type/__pf_apply_anchor/gencode-remote similarity index 55% rename from cdist/conf/type/__pf_ruleset/explorer/cksum rename to cdist/conf/type/__pf_apply_anchor/gencode-remote index 9be6c901..36c26521 100755 --- a/cdist/conf/type/__pf_ruleset/explorer/cksum +++ b/cdist/conf/type/__pf_apply_anchor/gencode-remote @@ -1,6 +1,6 @@ -#!/bin/sh +#!/bin/sh -e # -# 2012 Jake Guffey (jake.guffey at eprotex.com) +# 2016 Kamila Součková (coding at kamila.is) # # This file is part of cdist. # @@ -18,24 +18,16 @@ # along with cdist. If not, see . # # -# Get the 256 bit SHA2 checksum of the pf ruleset on the target host. +# Apply pf(4) ruleset on *BSD # -# Debug -#exec >&2 -#set -x +ANCHORS_DIR="/etc/pf.d" -# Check /etc/rc.conf for pf's configuration file name. Default to /etc/pf.conf -# See if file exists and if so, get checksum - -RC="/etc/rc.conf" -TMP="$(grep '^pf_rules=' ${RC} | cut -d= -f2 | sed 's/"//g')" -PFCONF="${TMP:-"/etc/pf.conf"}" - -if [ -f "${PFCONF}" ]; then # The pf config file exists, find its cksum. - cksum -o 1 "${PFCONF}" | cut -d= -f2 | awk '{print $1}' +if [ -f "${__object}/parameter/anchor_name" ]; then + anchor_name="$(cat "${__object}/parameter/anchor_name")" +else + anchor_name="${__object_id}" fi +anchor_file="${ANCHORS_DIR}/${anchor_name}" -# Debug -#set +x - +echo "pfctl -a \"${anchor_name}\" -f \"${anchor_file}\"" diff --git a/cdist/conf/type/__pf_apply_anchor/man.rst b/cdist/conf/type/__pf_apply_anchor/man.rst new file mode 100644 index 00000000..aef6cdf4 --- /dev/null +++ b/cdist/conf/type/__pf_apply_anchor/man.rst @@ -0,0 +1,62 @@ +cdist-type__pf_apply_anchor(7) +============================== + +NAME +---- +cdist-type__pf_apply_anchor - Apply a pf(4) anchor on $__target_host + + +DESCRIPTION +----------- +This type is used on \*BSD systems to manage anchors for the pf firewall. + +Notice this type does not take care of copying the ruleset, that must be +done by the user with, e.g. `__file`. + + +OPTIONAL PARAMETERS +------------------- +anchor_name + The name of the anchor to apply. If not set, `${__object_id}` is used. + This type requires `/etc/pf.d/${anchor_name}` to exist on + `$__target_host`. + + +EXAMPLES +-------- + +.. code-block:: sh + + # Copy anchor file to ${__target_host} + __file "/etc/pf.d/80_dns" --source - < +Kamila Součková +Jake Guffey + + +COPYING +------- +Copyright \(C) 2020 Evilham. +Copyright \(C) 2016 Kamila Součková. +Copyright \(C) 2012 Jake Guffey. 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. diff --git a/cdist/conf/type/__pf_apply_anchor/parameter/optional b/cdist/conf/type/__pf_apply_anchor/parameter/optional new file mode 100644 index 00000000..b9f61e28 --- /dev/null +++ b/cdist/conf/type/__pf_apply_anchor/parameter/optional @@ -0,0 +1 @@ +anchor_name diff --git a/cdist/conf/type/__pf_ruleset/gencode-local b/cdist/conf/type/__pf_ruleset/gencode-local deleted file mode 100755 index 11bfb0b1..00000000 --- a/cdist/conf/type/__pf_ruleset/gencode-local +++ /dev/null @@ -1,81 +0,0 @@ -#!/bin/sh -e -# -# 2012 Jake Guffey (jake.guffey at eprotex.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 . -# -# -# Manage pf(4) on *BSD -# - -# Debug -#exec >&2 -#set -x - -# Send files to $__target_host via $__remote_copy - -uname=$(uname) # Need to know what the cdist host is running so we know how to compute the ruleset's checksum -state=$(cat "$__object/parameter/state") - -if [ "$state" = "absent" ]; then # There is nothing more for a *local* script to do - exit 0 -fi - -if [ -f "$__object/parameter/source" ]; then - source=$(cat "$__object/parameter/source") -fi - -rcvar=$(cat "$__object/explorer/rcvar") -cksum=$(cat "$__object/explorer/cksum") - - -cat <&2 - exit 1 - ;; -esac - -# IPv6 fix -if $(echo "${__target_host}" | grep -q -E '^[0-9a-fA-F:]+$') -then - my_target_host="[${__target_host}]" -else - my_target_host="${__target_host}" -fi - -if [ -n "${cksum}" ]; then - if [ ! "\${currentSum}" = "${cksum}" ]; then - $__remote_copy "${source}" "\${my_target_host}:${rcvar}.new" - fi -else # File just doesn't exist yet - $__remote_copy "${source}" "\${my_target_host}:${rcvar}.new" -fi -EOF - -# Debug -#exec +x - diff --git a/cdist/conf/type/__pf_ruleset/man.rst b/cdist/conf/type/__pf_ruleset/man.rst index 5719e94e..db8873ac 100644 --- a/cdist/conf/type/__pf_ruleset/man.rst +++ b/cdist/conf/type/__pf_ruleset/man.rst @@ -10,6 +10,9 @@ DESCRIPTION ----------- This type is used on \*BSD systems to manage the pf firewall's ruleset. +It will also enable and disable the pf firewall as requested in the `state` +parameter. + REQUIRED PARAMETERS ------------------- @@ -20,9 +23,8 @@ state OPTIONAL PARAMETERS ------------------- source - If supplied, use to define the ruleset to load onto the $__target_host for pf(4). - Note that this type is almost useless without a ruleset defined, but it's technically not - needed, e.g. for the case of disabling the firewall temporarily. + Required when state is "present". + Defines the ruleset to load onto the $__target_host for `pf(4)`. EXAMPLES @@ -30,10 +32,10 @@ EXAMPLES .. code-block:: sh - # Remove the current ruleset in place + # Remove the current ruleset in place and disable pf __pf_ruleset --state absent - # Enable the firewall with the ruleset defined in $__manifest/files/pf.conf + # Enable pf with the ruleset defined in $__manifest/files/pf.conf __pf_ruleset --state present --source $__manifest/files/pf.conf @@ -44,11 +46,13 @@ SEE ALSO AUTHORS ------- +Kamila Součková Jake Guffey COPYING ------- +Copyright \(C) 2016 Kamila Součková. Copyright \(C) 2012 Jake Guffey. 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 diff --git a/cdist/conf/type/__pf_ruleset/gencode-remote b/cdist/conf/type/__pf_ruleset/manifest similarity index 51% rename from cdist/conf/type/__pf_ruleset/gencode-remote rename to cdist/conf/type/__pf_ruleset/manifest index 12760fdf..27b35328 100755 --- a/cdist/conf/type/__pf_ruleset/gencode-remote +++ b/cdist/conf/type/__pf_ruleset/manifest @@ -1,6 +1,6 @@ #!/bin/sh -e # -# 2012 Jake Guffey (jake.guffey at eprotex.com) +# 2016 Kamila Součková (coding at kamila.is) # # This file is part of cdist. # @@ -21,29 +21,26 @@ # Manage pf(4) on *BSD # -# Debug -#exec >&2 -#set -x - -# Remove ${rcvar} in the case of --state absent - -state=$(cat "$__object/parameter/state") -rcvar=$(cat "$__object/explorer/rcvar") - -if [ "$state" = "present" ]; then # There is nothing more for a *remote* script to do - exit 0 -elif [ "$state" = "absent" ]; then - # --state absent, so ensure that .new doesn't exist and that conf is renamed to .old - cat <&2 - exit 1 +rcvar="$(cat "${__object}/explorer/rcvar")" +state="$(cat "${__object}/parameter/state")" +if [ -f "${__object}/parameter/source" ]; then + source="$(cat "${__object}/parameter/source")" fi +if [ "${state}" = "absent" ]; then + action="/etc/rc.d/pf stop" +else + action="/etc/rc.d/pf reload || /etc/rc.d/pf start" +fi + +__key_value __pf_ruleset/rcvar \ + --state "${state}" \ + --file /etc/rc.conf \ + --delimiter "=" \ + --key "pf_enable" \ + --value "YES" + +require="__key_value/__pf_ruleset/rcvar" __config_file "${rcvar}" \ + --source "${source}" \ + --state "${state}" \ + --onchange "${action}"