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---
skip_list:
- fqcn
- name

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---
name: Release to Ansible Galaxy
on:
push:
branches: [master]
workflow_dispatch:
jobs:
galaxy:
runs-on: ubuntu-latest
steps:
- uses: robertdebock/galaxy-action@1.2.0
with:
galaxy_api_key: ${{secrets.galaxy_api_key}}
git_branch: master

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.*.swp
*.pyc
Pipfile*

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---
extends: default
rules:
line-length: disable
truthy: disable
comments-indentation: disable
# code: language=yaml tabSize=2

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You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

178
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@@ -0,0 +1,178 @@
Ansible Role: openwrt
=====================
Manage OpenWRT and derivatives with Ansible but without Python.
By putting a host in the inventory group `openwrt`, some modules are replaced with a shell version running on a standard OpenWRT installation, trying to preserve most of the original functionality. Hosts, that are not in this group are not affected. This makes it possible to have tasks mixed with OpenWRT and other platforms.
There are also some new, OpenWRT specific modules included (like `uci`).
**Not all argument combinations are tested!** Some cases have only been translated from Python for completeness' sake.
Currently, the following modules have been implemented:
* command
* copy
* fetch (implicit)
* file
* lineinfile
* nohup (new)
* opkg
* ping
* service
* setup
* shell (implicit)
* slurp
* stat
* sysctl
* template (implicit)
* uci (new)
* wait\_for\_connection (implicit)
To achieve all this, some monkey patching is involved (in case you wonder about the `vars_plugins`).
Compatibility
-------------
This role was tested successfully with:
* LEDE 17.01 (manually)
* OpenWRT 18.06
* OpenWRT 19.07
* OpenWRT 21.02
* OpenWRT 22.03
Requirements
------------
Some modules optionally require a way to generate SHA1 hashes or encode data Base64. In case of Base64, there is a very slow `hexdump | awk` implementation included. For SHA1 there is no workaround.
The modules will try to find usable system commands for SHA1 (`sha1sum`, `openssl`) and Base64 (`base64`, `openssl`, workaround) when needed. If no usable commands are found, most things will still work, but the fetch module for example has to be run with `validate_checksum: no`, will always download the file and return `changed: yes`.
Therefore it is recommended to install `coreutils-sha1sum` and `coreutils-base64`, if the commands are not already provided by busybox. The role does that automatically by default (see below).
Role Variables
--------------
openwrt_install_recommended_packages:
Checks for some commands and installs the corresponding packages if they are
missing. See requirements above. (default: yes)
openwrt_scp_if_ssh:
Whether to use scp instead of sftp for OpenWRT systems. Value can be `yes`,
`no` or `smart`. Ansible defaults to `smart` but this role defaults to `yes`
because OpenWRT does not offer sftp by default. (default: yes)
openwrt_remote_tmp:
Ansibles remote_tmp setting for OpenWRT systems. Defaults to /tmp to avoid
flash wear on target device. (default: /tmp)
openwrt_wait_for_connection, openwrt_wait_for_connection_timeout:
Whether to wait for the host (default: yes) and how long (300) after a
network or wifi restart (see handlers).
openwrt_ssh, openwrt_scp, openwrt_ssh_host, openwrt_ssh_user, openwrt_user_host:
Helper shortcuts to do things like
"command: {{ openwrt_scp }} {{ openwrt_user_host|quote }}:/etc/rc.local /tmp"
Example Playbook
----------------
Inventory:
```ini
[aps]
ap1.example.com
ap2.example.com
ap3.example.com
[routers]
router1.example.com
[openwrt:children]
aps
routers
```
Playbook:
```yaml
- hosts: openwrt
roles:
- gekmihesg.openwrt
tasks:
- name: copy openwrt image
command: "{{ openwrt_scp }} image.bin {{ openwrt_user_host|quote }}:/tmp/sysupgrade.bin"
delegate_to: localhost
- name: start sysupgrade
nohup:
command: sysupgrade -q /tmp/sysupgrade.bin
- name: wait for reboot
wait_for_connection:
timeout: 300
delay: 60
- name: install mdns
opkg:
name: mdns
state: present
- name: enable and start mdns
service:
name: mdns
state: started
enabled: yes
- name: copy authorized keys
copy:
src: authorized_keys
dest: /etc/dropbear/authorized_keys
- name: revert pending changes
uci:
command: revert
- name: configure wifi device radio0
uci:
command: set
key: wireless.radio0
value:
phy: phy0
type: mac80211
hwmode: 11g
channel: auto
- name: configure wifi interface
uci:
command: section
config: wireless
type: wifi-iface
find_by:
device: radio0
mode: ap
value:
ssid: MySSID
encryption: psk2+ccmp
key: very secret
- name: commit changes
uci:
command: commit
notify: reload wifi
```
Running the modules outside of a playbook is possible like this:
```bash
$ export ANSIBLE_LIBRARY=~/.ansible/roles/gekmihesg.openwrt/library
$ export ANSIBLE_VARS_PLUGINS=~/.ansible/roles/gekmihesg.openwrt/vars_plugins
$ ansible -i openwrt-hosts -m setup all
```
License
-------
GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
Developing
----------
Writing custom modules for this framework isn't to hard. The modules are wrapped into a wrapper script, that provides some common functions for parameter parsing, json handling, response generation, and some more.
All modules must match `openwrt_<module_name>.sh`. If module\_name is not one of Ansibles core modules, there must also be a `<module_name>.py`. This does not have to have any functionality (it may have some for non OpenWRT systems) and can contain the documentation.
Make sure to install the `requirements.txt` packages in your virtual environment and, with the venv activated, run:
```bash
$ molecule test
```
before commiting and submitting your PR.
Writing tests for your new module is also highly recommended.

17
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---
openwrt_install_recommended_packages: true
openwrt_wait_for_connection: true
openwrt_wait_for_connection_timeout: 600
openwrt_ssh: "{{ ansible_ssh_executable | default('ssh') }} {{ ansible_ssh_common_args | default('') }} {{ ansible_ssh_extra_args | default('') }}"
openwrt_scp: "{{ ansible_scp_executable | default('scp') }} {{ ansible_scp_common_args | default('') }} {{ ansible_scp_extra_args | default('') }}"
openwrt_ssh_host: "{{ ansible_host | default(ansible_ssh_host | default(inventory_hostname)) }}"
openwrt_ssh_user: "{{ ansible_user | default(ansible_ssh_user | default('root')) }}"
openwrt_scp_if_ssh: true
openwrt_ssh_transfer_method: "{{ 'smart' if openwrt_scp_if_ssh == 'smart' else openwrt_scp_if_ssh | ternary('scp', 'sftp') }}"
openwrt_ssh_use_tty: false
openwrt_remote_tmp: /tmp
openwrt_remote_opkg_lists_dir: /tmp/opkg-lists

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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
[ $# -le 1 ] || { _script="$1"; shift; }
_params="$1"
. /usr/share/libubox/jshn.sh
_ANSIBLE_PARAMS="
_ansible_version/s _ansible_no_log/b _ansible_module_name/s
_ansible_syslog_facility/s _ansible_socket/s _ansible_verbosity/i
_ansible_diff/b _ansible_debug/b _ansible_check_mode/b
"
FILE_PARAMS="group/s mode/s owner/s follow/b"
CHANGED=""
FACT_VARS=""
JSON_PREFIX=""
MESSAGE=""
NO_EXIT_JSON=""
PARAMS=""
RESPONSE_VARS=""
SKIPPED=""
SUPPORTS_CHECK_MODE="1"
WANT_JSON=""
N="
"
T=" "
init() { :; }
main() { :; }
cleanup() { :; }
_exit_add_vars() {
local _var _name _type _always _value _IFS
for _var; do
_IFS="$IFS"; IFS="/"; set -- $_var; IFS="$_IFS"
_var="$1"; _type="$(_map_type "$2")"; _always="$3"
_IFS="$IFS"; IFS="="; set -- $_var; IFS="$_IFS"
_name="$1"; _var="${2:-$_name}"
eval "_value=\"\$$_var\""
[ -z "$_value" -a -z "$_always" ] ||
eval "json_add_$_type \"\$_name\" \"\$_value\""
done
}
_init_done=""
_exit() {
local _rc="$?"
local _v _k
[ -z "$_init_done" ] || cleanup "$_rc" || :
[ -z "$NO_EXIT_JSON" ] || return $_rc
json_set_namespace result
json_add_boolean changed $([ -z "$CHANGED" ]; echo $?)
json_add_boolean failed $([ $_rc -eq 0 ]; echo $?)
[ -z "$SKIPPED" ] || json_add_boolean skipped 1
[ -z "$MESSAGE" ] || json_add_string msg "$MESSAGE"
[ -z "$_init_done" ] || {
[ -z "$RESPONSE_VARS" ] || _exit_add_vars $RESPONSE_VARS
[ -z "$FACT_VARS" ] || {
json_add_object ansible_facts
_exit_add_vars "$FACT_VARS"
json_close_object
}
}
[ -z "$_ansible_diff" -o -z "$_diff_set" ] || {
json_add_object diff
json_add_string before "$_diff_before${_diff_before:+$N}"
json_add_string after "$_diff_after${_diff_after:+$N}"
[ -z "$_diff_before_header" ] ||
json_add_string before_header "$_diff_before_header"
[ -z "$_diff_after_header" ] ||
json_add_string after_header "$_diff_after_header"
json_close_object
}
echo; json_dump
json_cleanup
return $_rc
}
trap _exit EXIT
_map_type() {
[ -n "$1" ] || { echo "string"; return 0; }
case "$1" in
any) echo "any";;
s|str|string) echo "string";;
i|int|integer) echo "int";;
b|bool|boolean) echo "boolean";;
f|d|float|double) echo "double";;
l|a|list|array) echo "array";;
o|h|obj|object|hash|map) echo "object";;
*) fail "unknown type: $1";;
esac
}
_verify_value_type() {
local _value="$1"
local _type="$2"
case "$_type" in
int) printf "%d" "$_value" >/dev/null 2>&1 || return 1;;
double) printf "%f" "$_value" >/dev/null 2>&1 || return 1;;
boolean)
case "$_value" in
yes|true|True|1) _value="1";;
no|false|False|0) _value="";;
*) return 1;;
esac;;
esac
echo "$_value"
}
_parse_legacy_params() {
local _var _type _required _default _alias
local _param _value _IFS
for _param in $PARAMS; do
eval "${_param%%[/=]*}=\"\""
done
eval "$(cat "$_params")" || fail "could not parse params"
for _param in $PARAMS $_ANSIBLE_PARAMS; do
_value=""; _IFS="$IFS"; IFS="/"; set -- $_param; IFS="$_IFS"
_var="$1"; _type="$(_map_type "$2")"; _required="$3"; _default="$4"
_IFS="$IFS"; IFS="="; set -- $_var; IFS="$_IFS"; _var="$1"
for _alias; do
eval "_value=\"\$$_alias\""
[ -z "$_value" ] || break
done
eval "export -- _orig_$_var=\"\$_value\""
[ -z "$_value" ] && {
[ -z "$_required" ] || fail "$_var is required"
[ -z "$_default" ] ||
_value="$(_verify_value_type "$_default" "$_type")"
} || {
_value="$(_verify_value_type "$_value" "$_type")" ||
fail "$_var must be $_type"
}
eval "export -- $_var=\"\$_value\" _type_$_var=\"\$_type\""
done
return 0
}
_parse_json_params() {
local _var _type _required _default _alias
local _param _value _found _is_type _IFS
json_set_namespace params
json_load "$(cat -- "$_params")" || fail "could not parse params"
for _param in $PARAMS $_ANSIBLE_PARAMS; do
_value=""; _IFS="$IFS"; IFS="/"; set -- $_param; IFS="$_IFS"
_var="$1"; _type="$(_map_type "$2")"; _required="$3"; _default="$4"
_IFS="$IFS"; IFS="="; set -- $_var; IFS="$_IFS"; _var="$1"
_is_type=""; _found=""
for _alias; do
json_get_type _is_type "$_alias" &&
json_get_var _value "$_alias" ||
continue
_found="1"; break
done
eval "export -- _orig_$_var=\"\$_value\" _defined_$_var=\"$_found\""
[ -n "$_found" ] || {
[ -z "$_required" ] || fail "$_var is required"
[ -z "$_default" ] ||
_value="$(_verify_value_type "$_default" "$_type")"
}
case "$_is_type" in
array|object)
[ "$_type" = "$_is_type" -o "$_type" = "any" ] ||
fail "$_var must be $_type"
eval "export -- _type_${_var}=\"\$_is_type\""
json_add_string "_$_var" "$_alias";;
*)
[ -z "$_found" ] ||
_value="$(_verify_value_type "$_value" "$_type")" ||
fail "$_var must be $_type"
eval "export -- $_var=\"\$_value\" _type_$_var=\"\$_type\""
json_add_string "$_var" "$_value";;
esac
done
return 0
}
_parse_params() {
[ -n "$WANT_JSON" ] && _parse_json_params || _parse_legacy_params
}
_support_check_mode() {
[ -n "$_ansible_check_mode" -a -z "$SUPPORTS_CHECK_MODE" ] || return 0
SKIPPED="1"
MESSAGE="module does not support check mode"
exit 0
}
json_select_real() {
local real_var
json_get_var real_var "_$1"
json_select "$real_var"
}
changed() {
CHANGED="1"
}
fail() {
MESSAGE="$*"
exit 1
}
_result=""
try() {
[ $# -eq 1 ] && {
_result="$(eval "$1" 2>&1)" || fail "$*: $_result"
} || {
_result="$("$@" 2>&1)" || fail "$*: $_result"
}
}
final() {
try "$@"
exit 0
}
_diff_set=""
_diff_before=""
_diff_after=""
_diff_before_header=""
_diff_after_header=""
set_diff() {
_diff_before="${1:-$_diff_before}"
_diff_after="${2:-$_diff_after}"
_diff_before_header="${3:-$_diff_before_header}"
_diff_after_header="${4:-$_diff_after_header}"
_diff_set="1"
}
_get_file_attributes() {
local R="${2:+Ra}"
ls -l${R:-d} -- "$1" 2>/dev/null | md5
}
set_file_attributes() {
[ -z "$_ansible_check_mode" ] || return 0
[ "$mode" != "False" ] || mode=""
[ -n "$owner" -o -n "$group" -o -n "$mode" ] || return 0
local file="$1"
local R="${2:+-R }"
local result h
local before="$(_get_file_attributes "$@")"
! result="$(printf "%04o" "$mode" 2>/dev/null)" || mode="$result"
[ -z "$follow" ] && h="-h " || h=""
[ -z "$owner" ] || result="$(chown $h$R"$owner" -- "$file" 2>&1)" ||
fail "chown ($file) failed: $result"
[ -z "$group" ] || result="$(chgrp $h$R"$group" -- "$file" 2>&1)" ||
fail "chgrp ($file) failed: $result"
[ -z "$follow" -a -h "$file" ] ||
[ -z "$mode" ] || result="$(chmod $R"$mode" -- "$file" 2>&1)" ||
fail "chmod ($file) failed: $result"
[ "$before" = "$(_get_file_attributes "$@")" ] || changed
}
is_abs() {
[ "${1#/}" != "$1" ]
}
abspath() {
local dir="$(dirname -- "$1")"
local file="$(basename -- "$1")"
local P="${2:+ -P}"
[ -d "$dir" ] && dir="$(cd -- "$dir" && pwd$P)" ||
is_abs "$dir" || dir="$(pwd$P)/$dir"
echo "${dir:+$dir/}$file"
}
realpath() {
local f="$(abspath "$1" x)"
local tmp
while [ -h "$f" ]; do
tmp="$(readlink -- "$f")"
is_abs "$tmp" || tmp="$(dirname -- "$f")/$tmp"
f="$(abspath "$tmp" x)"
done
echo "$f"
}
backup_local() {
local src="$1"
local dest
[ ! -e "$src" ] || {
dest="$src.$$.$(date "+%Y-%m-%d@%H:%M:%S~")"
try cp -a -- "$src" "$dest"
echo "$dest"
}
}
dgst() {
local alg="$1"
local cmd checksum
shift
case "$alg" in
sha1|sha224|sha256|sha384|sha512|md5)
cmd="${alg}sum"
! type "$cmd" >/dev/null 2>&1 || {
checksum="$($cmd -- "$@")"
echo "${checksum%% *}"
return 0
}
! type openssl >/dev/null 2>&1 || {
checksum="$(openssl dgst -hex -$alg "$@")"
echo "${checksum##*= }"
return 0
}
return 1;;
*) fail "Unknown checksum algorithm '$alg'.";;
esac
}
md5() {
dgst md5 "$@"
}
base64() {
! which base64 >/dev/null 2>&1 ||
{ try command base64 "$1"; echo "$_result"; return 0; }
! type openssl >/dev/null 2>&1 ||
{ try openssl base64 -in "$1"; echo "$_result"; return 0; }
hexdump -e '16/1 "%02x" "\n"' -- "$1" | awk '
BEGIN { b64="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" }
{ for(c=1; c<=length($0); c++) {
d=index("0123456789abcdef",substr($0,c,1));
if(d--) {
for(b=1; b<=4; b++) {
o=o*2+int(d/8); d=(d*2)%16;
if(!(++obc%6)) {
line=line""substr(b64,o+1,1); o=0;
if(++rc>75) { print line; line=""; rc=0; }
}
}
}
} }
END {
if(obc%6) {
while(obc++%6) { o=o*2; }
line=line""substr(b64,o+1,1);
}
while(obc%8||obc%6) { if(!(++obc%6)) { line=line"="; } }
print line;
}
'
}
json_set_namespace result
json_init
. "$_script"
_parse_params
_support_check_mode
init || fail "module init failed"
_init_done="1"
main

30
roles/gekmihesg.openwrt/handlers/main.yml Normal file
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---
- name: setup wifi
nohup:
command: /sbin/wifi
delay: 1
when: "'openwrt' in group_names"
- name: reload wifi
nohup:
command: /sbin/wifi reload
delay: 1
when: "'openwrt' in group_names"
- name: restart network
nohup:
command: /etc/init.d/network restart
delay: 1
when: "'openwrt' in group_names"
- name: wait for connection
wait_for_connection:
timeout: "{{ openwrt_wait_for_connection_timeout }}"
delay: 5
when:
- "'openwrt' in group_names"
- openwrt_wait_for_connection
listen:
- setup wifi
- reload wifi
- restart network

36
roles/gekmihesg.openwrt/library/nohup.py Normal file
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@@ -0,0 +1,36 @@
#!/usr/bin/python
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
ANSIBLE_METADATA = {
'metadata_version': '1.0',
'status': ['preview'],
'supported_by': '@gekmihesg'
}
DOCUMENTATION = '''
---
module: nohup
short_description: Starts a command in background and returns
description:
- The M(nohup) module start runs a command in a shell using OpenWRTs C(start-stop-daemon).
- The module will dispatch the command and return.
author: Markus Weippert (@gekmihesg)
options:
command:
description:
- command to execute. Execution takes place in a shell.
required: true
aliases:
- cmd
delay:
description:
- seconds to wait, before command is run.
default: 0
note:
- This module does not support check_mode.
'''
EXAMPLES = '''
- name: wait 3 seconds, then restart network
nohup:
command: /etc/init.d/network restart
delay: 3
'''

63
roles/gekmihesg.openwrt/library/openwrt_command.sh Normal file
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#!/bin/sh
# Copyright (c) 2021 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
cmd=raw_params=_raw_params/str/r
uses_shell=_uses_shell/bool//false
chdir/str
executable/str
creates/str
removes/str
"
RESPONSE_VARS="
start end delta cmd
stdout/str/a stderr/str/a rc/int/a
"
SUPPORTS_CHECK_MODE=""
init() {
stdout=""
stderr=""
start=""
end=""
delta=""
rc="0"
[ -n "$executable" ] || executable="/bin/sh"
out="$(mktemp)" && err="$(mktemp)"
}
main() {
local ts_start ts_end s_delta
[ -z "$chdir" ] || try cd "$chdir"
[ -z "$creates" ] || ! ls -d -- $creates >/dev/null 2>/dev/null || {
stdout="skipped, since $creates exists"; exit 0
}
[ -z "$removes" ] || ls -d -- $removes >/dev/null 2>/dev/null || {
stdout="skipped, since $removes does not exist"; exit 0
}
ts_start="$(date +%s)"
[ -z "$uses_shell" ] && {
echo "$cmd" | xargs sh -c 'exec "$@"' -- >"$out" 2>"$err"; rc=$?; :
} || {
"$executable" -c "$cmd" >"$out" 2>"$err"; rc=$?; :
}
ts_end="$(date +%s)"
s_delta=$((ts_end - ts_start))
start="$(date -d "@$ts_start" "+%Y-%m-%d %H:%M:%S").000000"
end="$(date -d "@$ts_end" "+%Y-%m-%d %H:%M:%S").000000"
delta="$(printf "%d:%.2d:%.2d.000000" \
$((delta / 3600)) $((delta % 3600 / 60)) $((delta % 60)))"
stdout="$(cat "$out")"
stderr="$(cat "$err")"
changed
test "$rc" -eq 0 || fail "non-zero return code"
return 0
}
cleanup() {
rm -f -- "$out" "$err"
}

83
roles/gekmihesg.openwrt/library/openwrt_copy.sh Normal file
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@@ -0,0 +1,83 @@
#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
backup/bool
dest/str/r
directory_mode/str
force=thirsty/bool//true
original_basename=_original_basename/str
src/str
validate/str
$FILE_PARAMS
"
RESPONSE_VARS="src dest md5sum=md5sum_src checksum backup_file"
init() {
md5sum_src=""
checksum=""
backup_file=""
}
main() {
local tmp _IFS
[ -e "$src" ] || fail "Source $src not found"
[ -r "$src" ] || fail "Source $src not readable"
[ ! -d "$src" ] || fail "Remote copy does not support recursive copy of directory: $src"
checksum_src="$(dgst sha1 "$src")" || :
md5sum_src="$(md5 "$src")"
md5sum_dest=""
[ -z "$original_basename" -o "${dest%/}" = "$dest" ] || {
dest="$dest/$original_basename"
tmp="$(dirname -- "$dest")"
[ -d "$tmp" ] || {
_IFS="$IFS"; IFS="/"; set -- $tmp; IFS="$_IFS"
tmp="$mode"; mode="$directory_mode"
local d
local p=""
for d; do
[ -n "$d" ] || continue
p="$p/$d"
[ ! -d "$p" ] || continue
try mkdir "$p"
set_file_attributes "$p"
done
mode="$tmp"
}
}
[ ! -d "$dest" ] || {
dest="${dest%/}"
[ -z "$original_basename" ] &&
dest="$dest/$(basename -- "$src")" ||
dest="$dest/$original_basename"
}
tmp="$(dirname -- "$dest")"
[ -e "$dest" ] && {
[ ! -h "$dest" -o -z "$follow" ] || dest="$(realpath "$dest")"
[ -n "$force" ] || fail "file already exists"
[ ! -r "$dest" ] || md5sum_dest="$(md5 "$dest")"
} || [ -d "$tmp" ] || fail "Destination directory $tmp does not exist"
[ -w "$tmp" ] || fail "Destination $tmp not writeable"
[ "$md5sum_src" = "$md5sum_dest" -a ! -h "$dest" ] || {
[ -n "$_ansible_check_mode" ] || {
[ -z "$backup" ] || backup_file="$(backup_local "$dest")"
[ ! -h "$dest" ] || { rm -f -- "$dest"; touch -- "$dest"; }
[ -z "$validate" ] || {
[ "${validate/%s/}" != "$validate" ] ||
fail "validate must contain %s: $validate"
tmp="$($(printf "$validate" "$src") 2>&1)" ||
fail "failed to validate: $tmp"
}
try 'cat -- "$src" > "$dest"'
}
changed
}
[ -n "$_ansible_check_mode" ] || set_file_attributes "$dest"
}

172
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
diff_peek/str
force/bool//false
original_basename=_original_basename/str
path=dest=name/str/r
recurse/bool//false
src/str
state/str
$FILE_PARAMS
"
RESPONSE_VARS="state path appears_binary/bool"
init() {
appears_binary=""
}
get_state() {
local state
state="$(ls -ld -- "$1" 2>/dev/null)" && {
case "${state:0:1}" in
l) state="link";;
d) state="directory";;
*) set -- $state; [ "$2" -gt 1 ] &&
state="hard" || state="file";;
esac
echo "$state"
} || { echo "absent"; }
}
get_inode() {
set -- $(ls -id -- "$1")
echo "$1"
}
main() {
[ -z "$diff_peek" ] || {
appears_binary="0"
hexdump -e '16/1 " %02x" " \n"' -c 8192 -- "$path" 2>/dev/null |
grep -q " 00 " && appears_binary="1" || :
exit 0
}
prev_state="$(get_state "$path")"
[ -n "$state" ] ||
case "$prev_state" in
absent) [ -z "$recurse" ] && state="file" || state="directory";;
*) state="$prev_state";;
esac
[ -n "$src" -o "$state" != "link" -a "$state" != "hard" ] || {
[ "$state" != "link" -o -z "$follow" ] ||
fail "src and dest are required for creating links"
src="$(realpath "$path")"
}
[ "$state" = "link" -o "$state" = "absent" -o ! -d "$path" ] || {
basename="$original_basename"
[ -n "$basename" -o -z "$src" ] || basename="$(basename -- "$src")"
[ -z "$basename" ] || {
path="${path%/}/$basename"
prev_state="$(get_state "$path")"
}
}
[ -z "$recurse" -o "$state" = "directory" ] ||
fail "recurse options requires state to be directory"
[ "$state" = "$prev_state" ] && state_change="" || state_change="y"
case "$state" in
absent)
[ ! -e "$path" ] || changed
[ -n "$_ansible_check_mode" ] ||
result="$(rm -rf -- "$path" 2>&1)" ||
fail "removing failed: $result";;
file)
[ -z "$state_change" -o -z "$follow" -o "$prev_state" != "link" ] || {
path="$(realpath "$path")"
prev_state="$(get_state "$path")"
}
[ "$prev_state" = "file" -o "$prev_state" = "hard" ] ||
fail "file ($path) is $prev_state, cannot continue"
set_file_attributes "$path";;
directory)
[ -z "$follow" -o "$prev_state" != "link" ] || {
path="$(realpath "$path")"
prev_state="$(get_state "$path")"
}
[ -e "$path" ] || changed
case "$prev_state" in
absent)
[ -n "$_ansible_check_mode" ] || {
oIFS="$IFS"; IFS="/"; set -- $path; IFS="$oIFS"
path=""
for p; do
[ -n "$p" ] || continue
path="$path/$p"
[ ! -e "$path" ] || continue
result="$(mkdir -p -- "$path" 2>&1)" ||
fail "error creating $path: $result"
changed
set_file_attributes "$path"
done
};;
directory) set_file_attributes "$path" "$recurse";;
*) fail "$path already exists as a $prev_state";;
esac;;
link|hard)
is_abs "$src" && abssrc="$src" || {
[ ! -h "$path" -a -d "$path" ] && abs="$path/$src" ||
abssrc="$(dirname "$path")/$src"
}
[ -e "$abssrc" ] && {
[ ! -d "$abssrc" -o "$state" != "hard" ] ||
fail "src is a directory, cannot hard link $abssrc"
} || {
[ "$state" != "hard" ] ||
fail "src file does not exist, cannot hard link $abssrc"
[ -n "$force" ] ||
fail "src file does not exist, use force=yes if you want to link $abssrc"
}
if [ "$prev_state" = "absent" ]; then
changed
elif [ "$prev_state" != "$state" -a -z "$force" ]; then
fail "refusing to convert between $prev_state and $state for $path"
elif [ "$prev_state" = "link" ]; then
[ "$state" = "link" -a "$(readlink "$path")" = "$src" ] ||
changed
elif [ "$prev_state" = "hard" ]; then
[ "$state" = "hard" -a "$(get_inode "$path")" = "$(get_inode "$abssrc")" ] || {
[ -n "$force" ] ||
fail "cannot link, different hard link exists at destination"
changed
}
elif [ "$prev_state" = "directory" ]; then
[ -z "$(find "$path" -mindepth 1 -maxdepth 1 2>/dev/null)" ] ||
fail "the directory $path is not empty refusing to convert it"
changed
else
changed
fi
[ -n "$_ansible_check_mode" ] || {
[ -z "$CHANGED" ] || {
[ "$state" = "hard" ] && flags="" || flags="-s"
[ "$prev_state" = "absent" ] ||
result="$(rm -rf -- "$path" 2>&1)" ||
fail "error replacing $path: $result"
result="$(ln $flags -- "$src" "$path" 2>&1)" ||
fail "error while linking $path to $src: $result"
}
set_file_attributes "$path"
};;
touch)
[ -n "$follow" -a "$prev_state" = "link" ] || {
path="$(realpath "$path")"
[ -n "$_ansible_check_mode" ] || {
result="$(touch -- "$path" 2>&1)" ||
fail "error touching $path: $result"
set_file_attributes "$path"
}
changed
};;
esac
}

122
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
backrefs/bool//false
create/bool//false
insertafter/str
insertbefore/str
line=value/str
path=dest=destfile=name/str/r
regex=regexp/str
state/str//present
$FILE_PARAMS
"
RESPONSE_VARS=""
escape_slash() {
echo "$1" | sed -e 's|^/|\\/|;:a;s|\([^\]\(\\\\\)*\)/|\1\\/|g;ta;q'
}
escape_chars() {
echo "$1" | sed 's|['"${2:-}"'\]|\\&|g;q'
}
get_last_match() {
echo "$2" | sed -nre "/$1/=" | sed '$!d'
}
save_changes() {
[ -n "$_ansible_check_mode" -o -z "$CHANGED" ] ||
echo "$1" > "$path" 2>/dev/null ||
fail "path $path not writeable"
}
line_present() {
local index old new mode tmp
[ -f "$path" ] && {
old="$(cat "$path")" || fail "path $path not readable"
} || {
[ -n "$create" ] || fail "path $path does not exist"
[ -n "$_ansible_check_mode" ] ||
mkdir -p "$(dirname "$path")"
old=""
}
index="$(get_last_match "$line_match" "$old")"
[ -n "$index" ] && {
tmp="$(echo "$old" | sed -n "${index}{p;q}")"
[ -z "$backrefs" ] || line="$(echo "$tmp" |
sed -re "s/$line_match/$(escape_slash "$line")/")"
[ "$tmp" = "$line" ] || {
new="$(echo "$old" | sed "${index}c $(escape_chars "$line" |
sed 's|^\s|\\&|;q')")"
changed
}
} || [ -n "$backrefs" ] || {
[ -n "${insertafter#[EB]OF}" ] && {
index="$(get_last_match "$(escape_slash "$insertafter")" "$old")"
mode="a"
} || [ -z "${insertbefore#BOF}" ] || {
index="$(get_last_match "$(escape_slash "$insertbefore")" "$old")"
mode="i"
}
[ -n "$index" ] && {
new="$(echo "$old" | sed "$index$mode $(escape_chars "$line" |
sed 's|^\s|\\&|;q')")"
} || {
[ "$insertafter" = "BOF" -o "$insertbefore" = "BOF" ] &&
new="$line$N$old" || {
tmp="$(echo "$old" | sed '${/^$/d}')"
new="$tmp${tmp:+$N}$line"
}
}
changed
}
[ -z "$CHANGED" ] || {
[ -z "$_ansible_diff" ] || set_diff "$old" "$new" "$path" "$path"
[ -n "$_ansible_check_mode" ] || save_changes "$new"
}
}
line_absent() {
local index new old
[ -f "$path" ] || return 0
old="$(cat "$path")" || fail "path $path not readable"
index="$(get_last_match "$line_match" "$old")"
[ -z "$index" ] || {
new="$(echo "$old" | sed -re "/$line_match/d")"
changed
}
[ -z "$_ansible_diff" ] || set_diff "$old" "$new" "$path" "$path"
[ -n "$_ansible_check_mode" -o -z "$CHANGED" ] || save_changes "$new"
}
main() {
case "$state" in
absent|present) :;;
*) fail "state must be absent or present";;
esac
[ -n "$regex" ] &&
line_match="$(escape_slash "$regex")" ||
line_match="^$(escape_chars "$line" '/.[*^$()+?{|')\$"
[ ! -d "$file" ] || fail "path $path is a directory"
case "$state" in
present)
[ -z "$backrefs" -o -n "$regex" ] ||
fail "regexp is required with backrefs"
[ -n "$line" ] || fail "line is required with state present"
line_present;;
absent)
[ -n "$line" -o -n "$regex" ] ||
fail "line or regexp is required with state absent"
line_absent;;
esac
set_file_attributes "$path" "" "y"
}

12
roles/gekmihesg.openwrt/library/openwrt_nohup.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="command=cmd/str/r delay/int//0"
SUPPORTS_CHECK_MODE=""
main() {
try /sbin/start-stop-daemon -Sbqp /dev/null -x /bin/sh -- -c \
"sleep $delay; $command"
changed
}

70
roles/gekmihesg.openwrt/library/openwrt_opkg.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
name=pkg/str/r
state/str//present
force/str
update_cache/bool
autoremove/bool
nodeps/bool
"
query_package() {
[ -n "$(opkg status "$1")" ]
}
install_packages() {
local _IFS pkg
_IFS="$IFS"; IFS=","; set -- $name; IFS="$_IFS"
for pkg; do
! query_package "$pkg" || continue
[ -n "$_ansible_check_mode" ] || {
try opkg install$force $nodeps "$pkg"
query_package "$pkg" || fail "failed to install $pkg: $_result"
}
changed
done
}
remove_packages() {
local _IFS pkg
_IFS="$IFS"; IFS=","; set -- $name; IFS="$_IFS"
for pkg; do
query_package "$pkg" || continue
[ -n "$_ansible_check_mode" ] || {
try opkg remove$force $autoremove $nodeps "$pkg"
! query_package "$pkg" || fail "failed to remove $pkg: $_result"
}
changed
done
}
main() {
case "$state" in
present|installed|absent|removed) :;;
*) fail "state must be present or absent";;
esac
[ -z "$force" ] || {
case "$force" in
depends|maintainer|reinstall|overwrite|downgrade|space) :;;
postinstall|remove|checksum|removal-of-dependent-packages) :;;
*) fail "unknown force option";;
esac
force=" --force-$force"
}
[ -z "$autoremove" ] || {
autoremove=" --autoremove"
}
[ -z "$nodeps" ] || {
nodeps=" --nodeps"
}
[ -z "$update_cache" -o -n "$_ansible_check_mode" ] || try opkg update
case "$state" in
present|installed) install_packages;;
absent|removed) remove_packages;;
esac
}

25
roles/gekmihesg.openwrt/library/openwrt_ping.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="data/any"
RESPONSE_VARS="ping data"
__exit() {
[ -z "$NO_EXIT_JSON" ] || return $?
echo -n "{\"ping\":\"$ping\""
[ -z "$data" ] || echo -n ",\"data\":\"${data//\"/\\\"}\""
echo "}"
}
main() {
[ "$data" != "crash" ] ||
{ NO_EXIT_JSON="y"; echo "boom"; exit 1; }
ping="pong"
}
[ -n "$_ANSIBLE_PARAMS" ] || {
. "$1"
trap __exit EXIT
main
}

63
roles/gekmihesg.openwrt/library/openwrt_service.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
enabled/bool
name/str/r
pattern/str
state/str
"
RESPONSE_VARS="name enabled state"
is_running() {
[ -z "$pattern" ] || { pgrep -f "$pattern" >/dev/null 2>&1; return $?; }
"$init_script" running >/dev/null 2>&1
}
is_enabled() {
! "$init_script" enabled >/dev/null 2>&1 || echo 1
}
set_enabled() {
local status result
status="$(is_enabled)"
[ "$enabled" = "$status" ] || {
changed
[ -n "$_ansible_check_mode" ] || {
[ -n "$enabled" ] && action="enable" || action="disable"
result="$("$init_script" "$action" 2>&1)"
status="$(is_enabled)"
[ "$enabled" = "$status" ] ||
fail "Unable to $action service $name: $result"
}
}
case "$status" in
1) enabled="yes";;
*) enabled="no";;
esac
}
set_state() {
local action result running
is_running && running="y" || running=""
case "$state" in
started) [ -n "$running" ] || action="start";;
stopped) [ -z "$running" ] || action="stop";;
restarted|reloaded) action="${state%ed}";;
*) fail "Unknown action $action";;
esac
[ -z "$action" ] || {
changed
[ -n "$_ansible_check_mode" ] ||
result="$("$init_script" "$action" 2>&1)" ||
fail "Unable to $action service $name: $result"
}
}
main() {
init_script="/etc/init.d/$name"
[ -f "$init_script" ] || fail "service $name does not exist"
[ -z "$_orig_enabled" ] || set_enabled
[ -z "$state" ] || set_state
}

67
roles/gekmihesg.openwrt/library/openwrt_setup.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
NO_EXIT_JSON="1"
add_ubus_fact() {
set -- ${1//!/ }
ubus list "$2" > /dev/null 2>&1 || return
local json="$($ubus call "$2" "$3" 2>/dev/null)"
echo -n "$seperator\"$1\":$json"
seperator=","
}
main() {
ubus="/bin/ubus"
seperator=","
echo '{"changed":false,"ansible_facts":'
dist="OpenWRT"
dist_version="NA"
dist_release="NA"
test -f /etc/openwrt_release && {
. /etc/openwrt_release
dist="${DISTRIB_ID:-$dist}"
dist_version="${DISTRIB_RELEASE:-$dist_version}"
dist_release="${DISTRIB_CODENAME:-$dist_release}"
} || test ! -f /etc/os-release || {
. /etc/os-release
dist="${NAME:-$dist}"
dist_version="${VERSION_ID:-$dist_version}"
}
dist_major="${dist_version%%.*}"
json_set_namespace facts
json_init
json_add_string ansible_hostname "$(cat /proc/sys/kernel/hostname)"
json_add_string ansible_distribution "$dist"
json_add_string ansible_distribution_major_version "$dist_major"
json_add_string ansible_distribution_release "$dist_release"
json_add_string ansible_distribution_version "$dist_version"
json_add_string ansible_os_family OpenWRT
json_add_boolean ansible_is_chroot "$([ -r /proc/1/root/. ] &&
{ [ / -ef /proc/1/root/. ]; echo $?; } ||
{ [ "$(ls -di / | awk '{print $1}')" -eq 2 ]; echo $?; }
)"
dist_facts="$(json_dump)"
json_cleanup
json_set_namespace result
echo "${dist_facts%\}*}"
for fact in \
info!system!info \
devices!network.device!status \
services!service!list \
board!system!board \
wireless!network.wireless!status \
; do
add_ubus_fact "openwrt_$fact"
done
echo "$seperator"'"openwrt_interfaces":{'
seperator=""
for net in $($ubus list); do
[ "${net#network.interface.}" = "$net" ] ||
add_ubus_fact "${net##*.}!$net!status"
done
echo '}}}'
}
[ -n "$_ANSIBLE_PARAMS" ] || main

21
roles/gekmihesg.openwrt/library/openwrt_slurp.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
src=path/str/r
"
RESPONSE_VARS="source=src content encoding"
init() {
content=""
encoding=""
}
main() {
[ -e "$src" ] || fail "file not found: $src"
[ -r "$src" ] || fail "file not readable: $src"
try base64 "$src"
content="$_result"
encoding="base64"
}

137
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
checksum_algorithm=checksum_algo=checksum/str//sha1
get_checksum/bool//true
get_md5/bool//true
get_mime/bool//true
path/str/r
"
RESPONSE_VARS="
charset/str
checksum/str
ctime/int
dev/int
executable/bool
exists/bool
gid/int
gr_name/str
inode/int
isblk/bool
ischr/bool
isdir/bool
isfifo/bool
isgid/bool
islnk/bool
isreg/bool
issock/bool
isuid/bool
lnk_source/str
md5/str
mime_type/str
mode/str
mtime/int
nlink/int
pw_name/str
readable/bool
rgrp/bool
roth/bool
rusr/bool
size/int
uid/int
wgrp/bool
woth/bool
writeable/bool
wusr/bool
xgrp/bool
xoth/bool
xusr/bool
"
init() {
local var
for var in $RESPONSE_VARS; do eval "${var%%/*}=\"\""; done
RESPONSE_VARS="path/str $RESPONSE_VARS"
}
parse_priv() {
local priv="$1"
local part="$2"
local octal="0"
[ -z "${priv#-??}" ] || { eval "r$part=\"1\""; octal=$((octal + 4)); }
[ -z "${priv#?-?}" ] || { eval "w$part=\"1\""; octal=$((octal + 2)); }
[ -z "${priv#??[-ST]}" ] || { eval "x$part=\"1\""; octal=$((octal + 1)); }
mode="$mode$octal"
[ -z "${priv#??[-x]}" ] || high=$((high + high_mod))
high_mod=$((high_mod / 2))
}
main() {
local var privs _IFS tmp
[ ! -h "$path" -o -z "$follow" ] || {
lnk_source="$path"
path="$(readlink -f "$path")" || :
}
[ -n "$path" -a -e "$path" -o -h "$path" ] || {
exists="0"
return 0
}
for var in $RESPONSE_VARS; do
_IFS="$IFS"; IFS="/"; set -- $var; IFS="$_IFS"
[ "${2#b}" = "$2" ] || eval "$1=\"0\""
done
exists="1"
charset="unknown"
mime_type="unknown"
set -- $(ls -lid "$path")
inode="$1"
privs="$2"
nlink="$3"
pw_name="$4"
gr_name="$5"
size="$6"
set -- $(ls -lidn "$path")
uid="$4"
gid="$5"
[ ! -x "$path" ] || executable="1"
[ ! -r "$path" ] || readable="1"
[ ! -w "$path" ] || writeable="1"
case "$privs" in
d*) isdir="1";;
l*) islnk="1";;
s*) issock="1";;
c*) ischr="1";;
b*) isblk="1";;
p*) isfifo="1";;
-*)
[ "$readable" != "1" ] || {
[ -z "$get_md5" ] || md5="$(md5 "$path")"
[ -z "$get_checksum" ] ||
checksum="$(dgst "$checksum_algorithm" "$path")" ||
[ "$checksum_algorithm" = "sha1" ] ||
fail "Could not hash file '$path' with algorithm '$checksum_algorithm'."
}
isreg="1";;
esac
mtime="$(date -r "$path" +%s)"
ctime="$mtime"
atime="$mtime"
[ "$(id -u)" -ne "$uid" ] || isuid="1"
[ "$(id -g)" -ne "$gid" ] || isgid="1"
high="0"; high_mod=4
privs="${privs#?}"; parse_priv "${privs%??????}" usr
privs="${privs#???}"; parse_priv "${privs%???}" grp
privs="${privs#???}"; parse_priv "$privs" oth
mode="$high$mode"
}
cleanup() {
json_set_namespace result
json_add_object stat
_exit_add_vars $RESPONSE_VARS
json_close_object
json_set_namespace params
RESPONSE_VARS=""
}

90
roles/gekmihesg.openwrt/library/openwrt_sysctl.sh Normal file
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#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
PARAMS="
ignore_errors=ignoreerrors/bool
name=key/str/r
reload/bool//true
state/str//present
sysctl_file/str
sysctl_set/bool//false
value=val/str
"
RESPONSE_VARS="name value"
init() {
sysctl="/sbin/sysctl"
default_sysctl_file="/etc/sysctl.conf"
tmp_file=""
}
sysctl_set() {
local result
[ "$(echo $($sysctl -n "$name"))" = "$value" ] || {
changed
[ -n "$_ansible_check_mode" ] ||
result="$($sysctl -w "$name=$value" 2>/dev/null)" ||
fail "failed to set $name to $value: $result"
}
}
sysctl_write() {
local found line v k
tmp_file="$(mktemp)"
while read line; do
set -- $line
[ -z "$1" -o "${1:0:1}" = "#" -o "${1/=/}" = "$1" ] || {
k="${1%%=*}"
[ "$k" != "$name" ] || {
found="1"
[ "$state" = "present" ] || { changed; continue; }
v="${1#*=}"
shift; while [ $# -ge 1 ]; do
[ "${1:0:1}" != "#" ] || break; v="$v $1"; shift
done
[ "$v" = "$value" ] || {
line="$k=$value${1:+ $*}"
changed
}
}
}
echo "$line" >> "$tmp_file"
done < "$sysctl_file"
[ "$state" != "present" -o -n "$found" ] || {
echo "$name=$value" >> "$tmp_file"
changed
}
}
main() {
local result
[ -n "$sysctl_file" ] || sysctl_file="$default_sysctl_file"
case "$state" in
absent) :;;
present)
[ -n "$value" ] ||
fail "value must be given with state present";;
*) fail "state must be present or absent";;
esac
[ -w "$sysctl_file" ] || fail "sysctl file $sysctl_file not writeable"
[ "$state" = "present" ] || ignore_errors="y"
[ -n "$ignore_errors" -a -z "$sysctl_set" ] ||
[ $($sysctl "$name" 2>/dev/null | wc -l) -eq 1 ] ||
fail "unknown sysctl key $name"
[ -z "$sysctl_set" ] || sysctl_set
sysctl_write
[ -z "$CHANGED" -o -n "$_ansible_check_mode" ] || {
cat "$tmp_file" > "$sysctl_file"
[ -z "$reload" -o "$state" != "present" ] ||
result="$($sysctl -p "$sysctl_file" 2>&1)" ||
fail "failed to reload: $result"
}
}
cleanup() {
[ -z "$tmp_file" ] || rm -f "$tmp_file"
}

384
roles/gekmihesg.openwrt/library/openwrt_uci.sh Normal file
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@@ -0,0 +1,384 @@
#!/bin/sh
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
WANT_JSON="1"
PARAMS="
autocommit/bool
command=cmd/str
config/str
find=find_by=search/any
keep_keys=keep/any
key/str
merge/bool//false
name/str
option/str
replace/bool//false
section/str
set_find/bool//true
type/str
unique/bool//false
value/any
"
RESPONSE_VARS="result=_result command config section option"
init() {
state_path=""
[ -z "$_ansible_check_mode" ] || state_path="$(mktemp -d)" ||
fail "could not create state path"
changes="$(uci_change_hash)"
case "$_type_keep_keys" in
object) fail "keep_keys must be list or string";;
array) json_get_values keep_keys "$_keep_keys" || :;;
esac
[ -z "$key" ] &&
key="${config:+$config${section:+.$section${option:+.$option}}}" ||
{ oIFS="$IFS"; IFS="."; set -- $key; IFS="$oIFS"
config="$1"; section="$2"; option="$3"; }
[ -z "$_ansible_diff" -o -z "$config" ] ||
set_diff "$(uci export "$config")"
[ -n "$command" ] || { [ -z "$value" ] && command="get" || command="set"; }
}
uci() {
[ -z "$state_path" ] || set -- -P "$state_path" "$@"
command uci "$@"
}
uci_change_hash() {
uci changes | md5
}
uci_result_do() {
json_set_namespace result
"$@"
json_set_namespace params
}
uci_get_safe() {
local tmp opts
while [ "${1#-}" != "$1" ]; do opts="$opts $1"; shift; done
tmp="$(uci $opts show "$1")" || return $?
echo "${tmp#*=}"
}
uci_check_type() {
local key="$1"; local type="$2"; local t
t="$(uci -q get "$key")" || return 1
[ -n "$type" -a "$t" != "$type" ] || return 0
fail "$key exists with $t instead of $type"
}
uci_compare_list() {
local k="${1:-$key}"
local match="1"
local keys values v i
json_get_keys keys
! values="$(uci_get_safe -q "$k")" || {
eval "set -- $values"
for i in $keys; do
json_get_var v "$i"
[ $# -gt 0 -a "$v" = "$1" ] || { match=""; break; }
shift
done
[ $# -eq 0 ] || match=""
[ -z "$match" ] || return 0
}
return 1
}
uci_add() {
section="${section:-$value}"
[ -n "$name" -o -z "$type" ] || name="$section"
type="${type:-$section}"
[ -n "$type" ] || fail "type required for $command"
[ -n "$name" ] && {
uci_check_type "$config.$name" "$type" || {
try uci add "$config" "$type"
try uci rename "$config.$_result=$name"
}
} || try uci add "$config" "$type"
}
uci_set_list() {
local k="${1:-$key}"
local keys v i
! uci_compare_list "$k" || return 0
uci -q delete "$k" || :
json_get_keys keys
for i in $keys; do
json_get_var v "$i"
try uci add_list "$k=$v"
done
}
uci_set_dict() {
local keys k v t
json_get_keys keys
keep_keys="$keep_keys $keys"
for k in $keys; do
json_get_type t "$k"
case "$t" in
array)
json_select "$k"
uci_set_list "$key.$k"
json_select ..;;
object) fail "cannot set $k to dict";;
*)
json_get_var v "$k"
try uci set "$key.$k=$v";;
esac
done
}
uci_set() {
local var="${1:-value}"
local var_type
eval "var_type=\"\$_type_$var\""
[ -z "$option" ] || keep_keys="$keep_keys $option"
case "$var_type" in
array)
[ -n "$config" -a -n "$section" -a -n "$option" ] ||
fail "config, section and option required for $command"
json_select_real "$var"
uci_set_list
json_select ..;;
object)
[ -n "$config" -a -n "$section" -a -z "$option" ] ||
fail "config and section but not option required for $command"
json_select_real "$var"
uci_set_dict
json_select ..;;
*) try "uci set \"\$key=\$$var\"";;
esac
}
uci_get() {
local entry
try uci get "$key"
eval "set -- $(uci_get_safe -q "$key")"
json_set_namespace result
json_add_array result_list
for entry; do json_add_string . "$entry"; done
json_close_array
json_set_namespace params
}
uci_find() {
local keys i c v k tmp
case "$_type_find" in
array|object)
[ -n "$config" -a -n "$type" ] ||
fail "config and type required for $command"
json_select_real find
json_get_keys keys;;
*)
[ -n "$config" -a -n "$type" ] &&
[ -n "$option" -o "$command" = find_all ] ||
fail "config, type and option required for $command";;
esac
[ "$command" != "find_all" ] || uci_result_do json_add_array result
type="${type:-$section}"
section=""; i=0
while [ -n "$(uci -q get "$config.@$type[$i]")" ]; do
c="@$type[$((i++))]"
case "$_type_find" in
array)
[ -z "$option" ] && {
for k in $keys; do
json_get_var v "$k"
uci -q get "$config.$c.$v" >/dev/null || continue 2
done
} || {
uci_compare_list "$config.$c.$option" || continue
};;
object)
for k in $keys; do
json_get_type tmp "$k"
case "$tmp" in
array)
json_select "$k"
uci_compare_list "$config.$c.$k" &&
tmp="1" || tmp=""
json_select ..
[ -n "$tmp" ] || continue 2;;
object)
fail "cannot compare $k with dict";;
*)
json_get_var v "$k"
tmp="$(uci -q get "$config.$c.$k")" &&
[ "$tmp" = "$v" ] || continue 2
esac
done;;
*)
[ -z "$option" ] || {
v="$(uci -q get "$config.$c.$option")" &&
[ -z "$find" -o "$find" = "$v" ] || continue
};;
esac
[ "$command" = "find_all" ] || { section="$c"; break; }
uci_result_do json_add_string . "$c"
done
case "$_type_find" in
array|object) json_select ..;;
esac
case "$command" in
find_all)
uci_result_do json_close_array
_result="";;
*)
_result="$section"
[ -n "$section" ] && return 0 || return 1;;
esac
}
uci_ensure() {
local keys k v
[ -n "$name" -o -z "$type" ] || name="$section"
type="${type:-$section}"
[ -n "$config" -a -n "$type" ] ||
fail "config, type and name required for $command"
[ -n "$name" ] && uci_check_type "$config.$name" "$type" || {
[ "$_type_find" = "object" -o -n "$option" ] && uci_find && {
[ -z "$name" ] || try uci rename "$config.$section=$name"
} || {
[ "$command" = absent ] && return 0 || uci_add
}
}
section="${name:-$_result}"
key="$config.$section${option:+.$option}"
[ "$command" = "absent" ] && {
[ -z "$_defined_value" ] &&
{ uci -q delete "$key" || :; } ||
case "$_type_value" in
array|object)
json_select_real value
json_get_keys keys
for k in $keys; do
json_get_var v "$k"
case "$_type_value" in
array) uci -q delete "$config.$section.$v";;
object) uci -q delete "$config.$section.$k=$v";;
esac
done
json_select ..;;
*) uci -q delete "$config.$section.$value";;
esac
return 0
}
[ -z "$set_find" -o "$_type_find" != "object" -a -z "$option" ] || {
uci_set find
[ "$_type_value" != "object" ] || {
key="$config.$section"
option=""
}
}
[ -z "$_defined_value" ] || uci_set
_result="$section"
}
uci_cleanup_section() {
case "$command" in
set|ensure|section) :;;
*) return 0;;
esac
local k v
[ -n "$replace" -a -n "$config" -a -n "$section" ] || return 0
for k in $(uci -q show "$config.$section" |
sed -n 's/^..*\...*\.\([^.][^.]*\)=.*$/\1/p')
do
for v in $keep_keys; do
[ "$k" != "$v" ] || continue 2
done
uci -q delete "$config.$section.$k"
done
}
uci_revert() {
[ -z "$key" ] && rm -f -- "/tmp/.uci"/* 2>/dev/null || uci revert "$key"
}
uci_autocommit() {
[ -n "$autocommit" ] || return 0
case "$command" in
commit|revert) return 0;;
esac
[ "$1" -eq 0 ] && {
[ -n "$config" ] && uci commit "$config" || uci commit
} || uci_revert
}
main() {
case "$command" in
batch|import)
[ -n "$value" ] || fail "value required for $command";;
add_list|del_list|rename|reorder)
[ -n "$key" -a -n "$value" ] ||
fail "key and value required for $command";;
add|get|delete|ensure|absent)
[ -n "$key" ] || fail "key required for $command";;
esac
case "$command" in
batch)
echo "$value" | final uci $command;;
export|changes|show|commit)
local cmd="final uci $command"
[ -z "$key" ] && $cmd || $cmd "$key";;
import)
local cmd="final uci ${merge:+-m }$command"
[ -z "$key" ] && echo "$value" | $cmd ||
echo "$value" | $cmd "$key";;
add)
uci_add; exit 0;;
add_list)
[ -z "$unique" ] || {
eval "set -- $(uci_get_safe -q "$key")"
for entry; do [ "$entry" = "$value" ] && exit 0; done
}
final uci add_list "$key=$value";;
del_list|reorder)
final uci $command "$key=$value";;
get)
uci_get; exit 0;;
delete)
final uci $command "$key${value:+=$value}";;
rename)
final uci $command "$key=${name:-$value}";;
revert)
final uci_revert;;
set)
uci_set; exit 0;;
find|find_all)
uci_find; exit $?;;
ensure|section)
uci_ensure; exit 0;;
absent)
[ -n "$_defined_find" ] || {
uci -q delete "$key${value:+=$value}"; exit 0
}
uci_ensure; exit 0;;
*) fail "unknown command: $command";;
esac
}
cleanup() {
local ec="$1"
[ "$ec" -ne 0 ] || uci_cleanup_section
[ "$changes" = "$(uci_change_hash)" ] || {
changed
[ "$_ansible_verbosity" -lt 2 ] || {
local _IFS line
_IFS="$IFS"; IFS="$N"; set -- $(uci changes); IFS="$_IFS"
json_set_namespace result
json_add_array changes
for line; do json_add_string . "$line"; done
json_close_array
json_set_namespace params
}
uci_autocommit "$ec"
}
[ -z "$_ansible_diff" -o -z "$config" ] ||
set_diff "" "$(uci export "$config")"
[ -z "$_ansible_check_mode" -o -z "$state_path" -o ! -d "$state_path" ] ||
rm -rf "$state_path"
}

190
roles/gekmihesg.openwrt/library/uci.py Normal file
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#!/usr/bin/python
# Copyright (c) 2017 Markus Weippert
# GNU General Public License v3.0 (see https://www.gnu.org/licenses/gpl-3.0.txt)
ANSIBLE_METADATA = {
'metadata_version': '1.0',
'status': ['preview'],
'supported_by': '@gekmihesg'
}
DOCUMENTATION = '''
---
module: uci
short_description: Controls OpenWRTs UCI
description:
- The M(uci) module is a Ansible wrapper for OpenWRTs C(uci).
- It supports all the command line functionality plus some extra commands.
author: Markus Weippert (@gekmihesg)
options:
autocommit:
description:
- Whether to automatically commit changes
type: bool
default: false
command:
description:
- Command to execute. Execution takes place in a shell.
default: set if value else get
choices:
- absent
- add
- add_list
- batch
- changes
- commit
- del_list
- export
- find
- get
- import
- rename
- reorder
- revert
- section
- set
- show
aliases:
- cmd
config:
description:
- Config part of the I(key).
default: extracted from I(key)
find:
description:
- Value(s) to match sections against.
- Option value to find if I(option) is set. May be list.
- Dict of options/values if I(option) is not set. Values may be list.
- Lists are compared in order.
- Required when I(command=find) or I(command=section)
aliases:
- find_by
- search
keep_keys:
description:
- Space seperated list or list of keys not in I(value) or I(find) to
keep when I(replace=yes).
aliases:
- keep
key:
description:
- The C(uci) key to operate on.
- Takes precedence over I(config), I(section) and I(option)
default: I(config).I(section).I(option)
merge:
description:
- Whether to merge or replace when I(command=import)
type: bool
default: false
name:
description:
- New name when I(command=rename) or I(command=add).
- Desired name when I(command=section). If a matching section is
found it is renamed, if not it is created with that name.
option:
description:
- Option part of the I(key).
default: extracted from I(key)
replace:
description:
- When I(command=set) or I(command=section), whether to delete all
options not mentioned in I(keep_keys), I(value) or find when
I(set_find=true).
type: bool
default: false
section:
description:
- Section part of the I(key).
default: extracted from I(key)
set_find:
description:
- When I(command=section) whether to set the options used to search
a matching section in the newly created section when no match was
found.
type: bool
default: false
type:
description:
- Section type for I(command=section), I(command=find) and
I(command=add).
default: I(section)
unique:
description:
- When I(command=add_list), whether to add the value if it is already
contained in the list.
type: bool
default: false
value:
description:
- The value for various commands.
'''
EXAMPLES = '''
# Find a section of type wifi-iface with matching name or matching attributes.
# If not found create it and set the attributes from find.
# Unconditionally set the attributes from value and delete all other options.
- uci:
command: section
config: wireless
type: wifi-iface
name: ap0
find:
device: radio0
ssid: My SSID
value:
encryption: none
replace: yes
# Find a matching wifi-iface and delete it.
- uci:
command: absent
config: wireless
type: wifi-iface
find:
ssid: My SSID broken
# Find a matching wifi-iface and delete the options key and encryption.
- uci:
command: absent
config: wireless
type: wifi-iface
find:
ssid: My SSID public
value:
- key
- encryption
# commit changes and notify
- uci: cmd=commit
notify: restart wifi
'''
RETURN = '''
result:
description: output of the C(uci) command
returned: always
type: string
sample: cfg12523
result_list:
description: the list form of result
returned: when I(command=get)
type: list of string
sample: ['0.pool.ntp.org','1.pool.ntp.org']
config:
description: config part of I(key)
returned: when given
type: string
sample: wireless
section:
description: section part of I(key)
returned: when given
type: string
sample: '@wifi-iface[0]'
option:
description: option part of I(key)
returned: when given
type: string
sample: ssid
command:
description: command executed
returned: always
type: string
sample: section
'''

2
roles/gekmihesg.openwrt/meta/.galaxy_install_info Normal file
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install_date: 'Sun 07 Jul 2024 02:07:36 PM '
version: master

27
roles/gekmihesg.openwrt/meta/main.yml Normal file
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---
galaxy_info:
namespace: gekmihesg
role_name: openwrt
author: Markus Weippert
description: Manage OpenWRT without python
issue_tracker_url: https://github.com/gekmihesg/ansible-openwrt/issues
license: GPL-3.0
min_ansible_version: '2.4'
platforms:
- name: GenericLinux
# platforms:
# - name: LEDE
# versions:
# - 17.01
# - name: OpenWRT
# versions:
# - 15.05
galaxy_tags:
- busybox
- lede
- openwrt
- shell
- uci
dependencies: []
# code: language=yaml tabSize=2

3
roles/gekmihesg.openwrt/molecule/default/collections.yml Normal file
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---
collections:
- community.general

11
roles/gekmihesg.openwrt/molecule/default/converge.yml Normal file
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---
- name: Converge
hosts: all
gather_facts: false
tasks:
- name: "Create /var/lock"
ansible.builtin.raw: "mkdir -p /var/lock"
changed_when: false
- name: "Include gekmihesg.openwrt"
ansible.builtin.include_role:
name: "gekmihesg.openwrt"

45
roles/gekmihesg.openwrt/molecule/default/molecule.yml Normal file
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---
dependency:
name: galaxy
requirements-file: collections.yml
driver:
name: docker
platforms:
- name: instance_latest
image: openwrtorg/rootfs:latest
command: sleep infinity
pre_build_image: true
groups:
- openwrt
- name: instance_x86_64-22.03.2
image: openwrtorg/rootfs:x86_64-22.03.2
command: sleep infinity
pre_build_image: true
groups:
- openwrt
- name: instance_x86_64-21.02.5
image: openwrtorg/rootfs:x86_64-21.02.5
command: sleep infinity
pre_build_image: true
groups:
- openwrt
- name: instance_x86_64-19.07.10
image: openwrtorg/rootfs:x86_64-19.07.10
command: "sh -c 'while true; do sleep 10000; done'"
pre_build_image: true
groups:
- openwrt
- name: instance_x86-64-18.06.6
image: openwrtorg/rootfs:x86-64-18.06.6
command: "sh -c 'while true; do sleep 10000; done'"
pre_build_image: true
groups:
- openwrt
provisioner:
name: ansible
verifier:
name: ansible
lint: |
set -e
yamllint .
ansible-lint .

49
roles/gekmihesg.openwrt/molecule/default/verify.yml Normal file
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---
# This is an example playbook to execute Ansible tests.
- name: Verify
hosts: all
gather_facts: false
roles:
- gekmihesg.openwrt
vars:
openwrt_install_recommended_packages: false
tasks:
- name: Retrieve /etc/os-release
slurp:
src: /etc/os-release
register: os_release_slurp
- name: Populate fact os_release
ansible.builtin.set_fact:
os_release: >-
{{
_os_release_dict.keys() | map('lower')
| zip(_os_release_dict.values())
| items2dict(key_name=0, value_name=1)
}}
vars:
_os_release_lines: "{{ os_release_slurp['content'] | b64decode | split('\n') }}"
_os_release_split: "{{ _os_release_lines | map('regex_search', '^([A-Z_0-9]+)=\"(.*)\"$', '\\1', '\\2') | reject('none') }}"
_os_release_dict: "{{ dict(_os_release_split) }}"
- name: Run simple command
command:
cmd: "echo Holy canole, it\\'s {{ os_release.name }}"
register: holy_canole
- name: Assert Canole
ansible.builtin.assert:
that:
- holy_canole.stdout.startswith("Holy canole, it's OpenWrt")
- name: Read UCI
uci:
command: get
key: network.wan.ifname
register: uci_wan_ifname
- name: Assert WAN network interface name (UCI)
ansible.builtin.assert:
that:
- uci_wan_ifname.result == "eth0"

4
roles/gekmihesg.openwrt/requirements.txt Normal file
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molecule[docker,lint]
docker
yamllint
ansible-lint

20
roles/gekmihesg.openwrt/tasks/main.yml Normal file
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---
- name: pin defaults
set_fact:
openwrt_ssh: "{{ openwrt_ssh }}"
openwrt_scp: "{{ openwrt_scp }}"
openwrt_ssh_user: "{{ openwrt_ssh_user }}"
openwrt_ssh_host: "{{ openwrt_ssh_host }}"
openwrt_user_host: "{{ openwrt_ssh_user | quote }}@{{ openwrt_ssh_host | quote }}"
ansible_ssh_transfer_method: "{{ openwrt_ssh_transfer_method }}"
ansible_ssh_use_tty: "{{ openwrt_ssh_use_tty }}"
ansible_scp_if_ssh: "{{ openwrt_scp_if_ssh }}"
ansible_remote_tmp: "{{ openwrt_remote_tmp }}"
when: "'openwrt' in group_names"
tags: always
- name: install recommended packages
include_tasks: packages.yml
when:
- "'openwrt' in group_names"
- "openwrt_install_recommended_packages | bool"

12
roles/gekmihesg.openwrt/tasks/package.yml Normal file
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---
- name: "check for command {{ item.key }}"
command: "which {{ item.key | quote }}"
register: _package
check_mode: false
changed_when: false
failed_when: false
- name: "install {{ item.value }} to provide {{ item.key }}"
opkg:
name: "{{ item.value }}"
when: _package.rc

40
roles/gekmihesg.openwrt/tasks/packages.yml Normal file
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---
- name: check whether opkg caches need update
stat:
path: "{{ openwrt_remote_opkg_lists_dir }}"
register: _opkg_lists
- name: get current system time
command: date +%s
register: _epoch
check_mode: false
changed_when: false
when: _opkg_lists.stat.exists
- name: update opkg cache
opkg:
name: opkg
update_cache: true
register: _update
when: not _opkg_lists.stat.exists or
_epoch.stdout|int - _opkg_lists.stat.mtime > 86400
failed_when: not _opkg_lists.stat.exists and _update.failed
changed_when: not _update.failed
- name: check for openssl
command: which openssl
register: _openssl
check_mode: false
changed_when: false
failed_when: false
- include_tasks: package.yml
with_dict:
base64: coreutils-base64
md5sum: coreutils-md5sum
sha1sum: coreutils-sha1sum
when: _openssl.rc
- name: avoid re-checking of packages
set_fact:
openwrt_install_recommended_packages: false

51
roles/gekmihesg.openwrt/vars_plugins/monkeypatch.py Normal file
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import os
from ansible.plugins.action import ActionBase
from ansible.plugins.vars import BaseVarsPlugin
try:
from ansible.utils.collection_loader import resource_from_fqcr
except ImportError:
resource_from_fqcr = lambda x: x
def _fix_module_args(module_args):
for k, v in module_args.items():
if v is None:
module_args[k] = False
elif isinstance(v, dict):
_fix_module_args(v)
elif isinstance(v, list):
module_args[k] = [False if i is None else i for i in v]
def _configure_module(self, module_name, module_args, task_vars=None):
if task_vars is None:
task_vars = dict()
if self._task.delegate_to:
real_vars = task_vars.get('ansible_delegated_vars', dict()).get(self._task.delegate_to, dict())
else:
real_vars = task_vars
if real_vars.get('ansible_connection', '') not in ('local',) and \
'openwrt' in real_vars.get('group_names', list()):
leaf_module_name = resource_from_fqcr(module_name)
openwrt_module = self._shared_loader_obj.module_loader.find_plugin('openwrt_' + leaf_module_name, '.sh')
if openwrt_module:
module_name = os.path.basename(openwrt_module)[:-3]
else:
openwrt_module = None
(module_style, module_shebang, module_data, module_path) = \
self.__configure_module(module_name, module_args, task_vars)
if openwrt_module:
with open(_wrapper_file, 'r') as f:
wrapper_data = f.read()
if type(module_data) is bytes:
module_data = module_data.decode()
module_data = wrapper_data.replace('\n. "$_script"\n', '\n' + module_data + '\n')
_fix_module_args(module_args)
return (module_style, module_shebang, module_data, module_path)
if ActionBase._configure_module != _configure_module:
_wrapper_file = os.path.join(os.path.dirname(__file__), '..', 'files', 'wrapper.sh')
ActionBase.__configure_module = ActionBase._configure_module
ActionBase._configure_module = _configure_module
class VarsModule(BaseVarsPlugin):
def get_vars(*args, **kwargs):
return dict()