diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/conf_mode/service_serial-proxy.py | 101 | ||||
| -rwxr-xr-x | src/conf_mode/system_serial-proxy.py | 117 | ||||
| -rw-r--r-- | src/etc/systemd/system/conserver-server.service.d/override.conf | 3 |
3 files changed, 104 insertions, 117 deletions
diff --git a/src/conf_mode/service_serial-proxy.py b/src/conf_mode/service_serial-proxy.py new file mode 100755 index 000000000..85fcfed08 --- /dev/null +++ b/src/conf_mode/service_serial-proxy.py @@ -0,0 +1,101 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2018-2020 VyOS maintainers and contributors +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 or later as +# published by the Free Software Foundation. +# +# This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + +import os + +from sys import exit + +from vyos.config import Config +from vyos.configdict import dict_merge +from vyos.template import render +from vyos.util import call +from vyos import ConfigError + +config_file = r'/etc/conserver/conserver.cf' + +# Default values are necessary until the implementation of T2588 is completed +default_values = { + 'data_bits': '8', + 'parity': 'none', + 'stop_bits': '1' +} + +def get_config(): + conf = Config() + base = ['service', 'serial-proxy'] + + if not conf.exists(base): + return None + + # Retrieve CLI representation as dictionary + proxy = conf.get_config_dict(base, key_mangling=('-', '_')) + # The retrieved dictionary will look something like this: + # + # {'device': {'usb0b2.4p1.0': {'speed': '9600'}, + # 'usb0b2.4p1.1': {'data_bits': '8', + # 'parity': 'none', + # 'speed': '115200', + # 'stop_bits': '2'}}} + + # We have gathered the dict representation of the CLI, but there are default + # options which we need to update into the dictionary retrived. + for device in proxy['device'].keys(): + tmp = dict_merge(default_values, proxy['device'][device]) + proxy['device'][device] = tmp + + return proxy + +def verify(proxy): + if not proxy: + return None + + for tmp in proxy['device']: + device = proxy['device'][tmp] + if not device['speed']: + raise ConfigError(f'Speed must be defined!') + + if device['ssh']: + if not device['ssh']['port']: + raise ConfigError(f'SSH port must be defined!') + + return None + +def generate(proxy): + if not proxy: + return None + + render(config_file, 'conserver/conserver.conf.tmpl', proxy) + return None + +def apply(proxy): + if not proxy: + call('systemctl stop conserver-server.service') + if os.path.isfile(config_file): + os.unlink(config_file) + return None + + call('systemctl restart conserver-server.service') + return None + +if __name__ == '__main__': + try: + c = get_config() + verify(c) + generate(c) + apply(c) + except ConfigError as e: + print(e) + exit(1) diff --git a/src/conf_mode/system_serial-proxy.py b/src/conf_mode/system_serial-proxy.py deleted file mode 100755 index 007277918..000000000 --- a/src/conf_mode/system_serial-proxy.py +++ /dev/null @@ -1,117 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2018-2020 VyOS maintainers and contributors -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 or later as -# published by the Free Software Foundation. -# -# This program 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 this program. If not, see <http://www.gnu.org/licenses/>. - -import os - -from copy import deepcopy -from sys import exit - -from vyos.config import Config -from vyos.template import render -from vyos.util import call -from vyos import ConfigError - -config_file = r'/run/ser2net/ser2net.conf' - -default_config_data = { - 'devices': [], -} - -def get_config(): - proxy = deepcopy(default_config_data) - conf = Config() - base = ['service', 'serial-proxy'] - - if not conf.exists(base): - return None - else: - conf.set_level(base) - - for serial_port in conf.list_nodes(['device']): - conf.set_level(base + ['device', serial_port]) - serial = { - 'data_bits': '8', - 'parity': 'none', - 'port': '', - 'serial_port': '/dev/serial/by-bus/' + serial_port, - 'speed': '', - 'stop_bits': '1', - 'timeout': '600' - } - - if conf.exists(['data-bits']): - serial['data_bits'] = conf.return_value(['data-bits']) - - if conf.exists(['stop-bits']): - serial['stop_bits'] = conf.return_value(['stop-bits']) - - if conf.exists(['parity']): - serial['parity'] = conf.return_value(['parity']) - - if conf.exists(['port']): - serial['port'] = conf.return_value(['port']) - - if conf.exists(['speed']): - serial['speed'] = conf.return_value(['speed']) - - proxy['devices'].append(serial) - - return proxy - -def verify(proxy): - if not proxy: - return None - - for device in proxy['devices']: - if not os.path.exists('{serial_port}'.format(**device)): - raise ConfigError('Serial interface "{serial_port} does not exist"' - .format(**device)) - - if not device['port']: - raise ConfigError(f'Port must be defined!') - - if not device['speed']: - raise ConfigError(f'Speed must be defined!') - - return None - -def generate(proxy): - if not proxy: - return None - - render(config_file, 'ser2net/ser2net.conf.tmpl', proxy) - return None - -def apply(proxy): - if not proxy: - call('systemctl stop ser2net.service') - if os.path.isfile(config_file): - os.unlink(config_file) - - return None - - call('systemctl start ser2net.service') - return None - -if __name__ == '__main__': - try: - c = get_config() - verify(c) - generate(c) - apply(c) - except ConfigError as e: - print(e) - exit(1) diff --git a/src/etc/systemd/system/conserver-server.service.d/override.conf b/src/etc/systemd/system/conserver-server.service.d/override.conf new file mode 100644 index 000000000..1be5cec81 --- /dev/null +++ b/src/etc/systemd/system/conserver-server.service.d/override.conf @@ -0,0 +1,3 @@ +[Unit] +After= +After=vyos-router.service |