jc.parsers.ufw
jc - JSON Convert ufw status
command output parser
Usage (cli):
$ ufw status | jc --ufw
or
$ jc ufw status
Usage (module):
import jc
result = jc.parse('ufw', ufw_command_output)
Schema:
{
"status": string,
"logging": string,
"logging_level": string,
"default": string,
"new_profiles": string,
"rules": [
{
"action": string,
"action_direction": string, # null if blank
"index": integer, # null if blank
"network_protocol": string,
"to_ip": string,
"to_ip_prefix": integer,
"to_interface": string,
"to_transport": string,
"to_ports": [
integer
],
"to_port_ranges": [
{
"start": integer,
"end": integer
}
],
"to_service": string, # [0]
"from_ip": string,
"from_ip_prefix": integer,
"from_interface": string,
"from_transport": string,
"from_ports": [
integer
],
"from_port_ranges": [
{
"start": integer,
"end": integer
}
],
"from_service": string, # [1]
"comment": string # null if no comment
}
]
}
[0] null if any 'to' ports or port_ranges are set
[1] null if any 'from' ports or port_ranges are set
Examples:
$ ufw status verbose | jc --ufw -p
{
"status": "active",
"logging": "on",
"logging_level": "low",
"default": "deny (incoming), allow (outgoing), disabled (routed)",
"new_profiles": "skip",
"rules": [
{
"action": "ALLOW",
"action_direction": "IN",
"index": null,
"network_protocol": "ipv4",
"to_interface": "any",
"to_transport": "any",
"to_service": null,
"to_ports": [
22
],
"to_ip": "0.0.0.0",
"to_ip_prefix": 0,
"comment": null,
"from_ip": "0.0.0.0",
"from_ip_prefix": 0,
"from_interface": "any",
"from_transport": "any",
"from_port_ranges": [
{
"start": 0,
"end": 65535
}
],
"from_service": null
},
{
"action": "ALLOW",
"action_direction": "IN",
"index": null,
"network_protocol": "ipv4",
"to_interface": "any",
"to_transport": "tcp",
"to_service": null,
"to_ports": [
80,
443
],
"to_ip": "0.0.0.0",
"to_ip_prefix": 0,
"comment": null,
"from_ip": "0.0.0.0",
"from_ip_prefix": 0,
"from_interface": "any",
"from_transport": "any",
"from_port_ranges": [
{
"start": 0,
"end": 65535
}
],
"from_service": null
},
...
]
}
$ ufw status verbose | jc --ufw -p -r
{
"status": "active",
"logging": "on",
"logging_level": "low",
"default": "deny (incoming), allow (outgoing), disabled (routed)",
"new_profiles": "skip",
"rules": [
{
"action": "ALLOW",
"action_direction": "IN",
"index": null,
"network_protocol": "ipv4",
"to_interface": "any",
"to_transport": "any",
"to_service": null,
"to_ports": [
"22"
],
"to_ip": "0.0.0.0",
"to_ip_prefix": "0",
"comment": null,
"from_ip": "0.0.0.0",
"from_ip_prefix": "0",
"from_interface": "any",
"from_transport": "any",
"from_port_ranges": [
{
"start": "0",
"end": "65535"
}
],
"from_service": null
},
{
"action": "ALLOW",
"action_direction": "IN",
"index": null,
"network_protocol": "ipv4",
"to_interface": "any",
"to_transport": "tcp",
"to_service": null,
"to_ports": [
"80",
"443"
],
"to_ip": "0.0.0.0",
"to_ip_prefix": "0",
"comment": null,
"from_ip": "0.0.0.0",
"from_ip_prefix": "0",
"from_interface": "any",
"from_transport": "any",
"from_port_ranges": [
{
"start": "0",
"end": "65535"
}
],
"from_service": null
},
...
]
}
parse
def parse(data, raw=False, quiet=False)
Main text parsing function
Parameters:
data: (string) text data to parse
raw: (boolean) unprocessed output if True
quiet: (boolean) suppress warning messages if True
Returns:
Dictionary. Raw or processed structured data.
Parser Information
Compatibility: linux
Source: jc/parsers/ufw.py
Version 1.2 by Kelly Brazil (kellyjonbrazil@gmail.com)