blob: 41c5d954493b93d49743388a133f5e58a343ea12 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
#!/usr/bin/env python3
#
# Copyright (C) 2024 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/>.
from sys import exit
from vyos.base import Warning
from vyos.config import Config
from vyos.configdict import get_frrender_dict
from vyos.configverify import verify_interface_exists
from vyos.configverify import has_frr_protocol_in_dict
from vyos.utils.process import is_systemd_service_running
from vyos.frrender import FRRender
from vyos import ConfigError
from vyos import airbag
airbag.enable()
def get_config(config=None):
if config:
conf = config
else:
conf = Config()
return get_frrender_dict(conf)
def verify(config_dict):
if not has_frr_protocol_in_dict(config_dict, 'openfabric'):
return None
openfabric = config_dict['openfabric']
if 'deleted' in openfabric:
return None
if 'net' not in openfabric:
raise ConfigError('Network entity is mandatory!')
# last byte in OpenFabric area address must be 0
tmp = openfabric['net'].split('.')
if int(tmp[-1]) != 0:
raise ConfigError('Last byte of OpenFabric network entity title must always be 0!')
if 'domain' not in openfabric:
raise ConfigError('OpenFabric domain name is mandatory!')
interfaces_used = []
for domain, domain_config in openfabric['domain'].items():
# If interface not set
if 'interface' not in domain_config:
raise ConfigError(f'Interface used for routing updates in OpenFabric "{domain}" is mandatory!')
for iface, iface_config in domain_config['interface'].items():
verify_interface_exists(openfabric, iface)
# interface can be activated only on one OpenFabric instance
if iface in interfaces_used:
raise ConfigError(f'Interface {iface} is already used in different OpenFabric instance!')
if 'address_family' not in iface_config or len(iface_config['address_family']) < 1:
raise ConfigError(f'Need to specify address family for the interface "{iface}"!')
# If md5 and plaintext-password set at the same time
if 'password' in iface_config:
if {'md5', 'plaintext_password'} <= set(iface_config['password']):
raise ConfigError(f'Can use either md5 or plaintext-password for password for the interface!')
if iface == 'lo' and 'passive' not in iface_config:
Warning('For loopback interface passive mode is implied!')
interfaces_used.append(iface)
# If md5 and plaintext-password set at the same time
password = 'domain_password'
if password in domain_config:
if {'md5', 'plaintext_password'} <= set(domain_config[password]):
raise ConfigError(f'Can use either md5 or plaintext-password for domain-password!')
return None
def generate(config_dict):
if config_dict and not is_systemd_service_running('vyos-configd.service'):
FRRender().generate(config_dict)
return None
def apply(config_dict):
if config_dict and not is_systemd_service_running('vyos-configd.service'):
FRRender().apply()
return None
if __name__ == '__main__':
try:
c = get_config()
verify(c)
generate(c)
apply(c)
except ConfigError as e:
print(e)
exit(1)
|
