diff --git a/changelogs/fragments/T7083_firewall_rules.yml b/changelogs/fragments/T7083_firewall_rules.yml new file mode 100644 index 00000000..412b3abf --- /dev/null +++ b/changelogs/fragments/T7083_firewall_rules.yml @@ -0,0 +1,3 @@ +--- +breaking_changes: + - firewall_rules - p2p -> the code and the corresponding documentation and configuration should be removed as deprecated since 1.2 diff --git a/docs/vyos.vyos.vyos_firewall_rules_module.rst b/docs/vyos.vyos.vyos_firewall_rules_module.rst index 97f8b5e9..75536b89 100644 --- a/docs/vyos.vyos.vyos_firewall_rules_module.rst +++ b/docs/vyos.vyos.vyos_firewall_rules_module.rst @@ -1,3000 +1,2952 @@ .. _vyos.vyos.vyos_firewall_rules_module: ***************************** vyos.vyos.vyos_firewall_rules ***************************** **Firewall rules resource module** Version added: 1.0.0 .. contents:: :local: :depth: 1 Synopsis -------- - This module manages firewall rule-set attributes on VyOS devices Parameters ---------- .. raw:: html - - - - - - - - - - - - - - - - - -
Parameter Choices/Defaults Comments
config
list / elements=dictionary
A dictionary of Firewall rule-set options.
afi
string / required
    Choices:
  • ipv4
  • ipv6
Specifies the type of rule-set.
rule_sets
list / elements=dictionary
The Firewall rule-set list.
default_action
string
    Choices:
  • drop
  • reject
  • accept
  • jump
Default action for rule-set.
drop (Drop if no prior rules are hit (default))
reject (Drop and notify source if no prior rules are hit)
accept (Accept if no prior rules are hit)
jump (Jump to another rule-set, 1.4+)
default_jump_target
string
Default jump target if the default action is jump.
Only valid in 1.4 and later.
Only valid when default_action = jump.
description
string
Rule set description.
enable_default_log
boolean
    Choices:
  • no
  • yes
Option to log packets hitting default-action.
filter
string
    Choices:
  • input
  • output
  • forward
Filter type (exclusive to "name").
Supported in 1.4 and later.
name
string
Firewall rule set name.
Required for 1.3- and optional for 1.4+.
rules
list / elements=dictionary
A dictionary that specifies the rule-set configurations.
action
string
    Choices:
  • drop
  • reject
  • accept
  • inspect
  • continue
  • return
  • jump
  • queue
  • synproxy
Specifying the action.
inspect is available < 1.4
continue, return, jump, queue, synproxy are available >= 1.4
description
string
Description of this rule.
destination
dictionary
Specifying the destination parameters.
address
string
Destination ip address subnet or range.
IPv4/6 address, subnet or range to match.
Match everything except the specified address, subnet or range.
Destination ip address subnet or range.
group
dictionary
Destination group.
address_group
string
Group of addresses.
network_group
string
Group of networks.
port_group
string
Group of ports.
port
string
Multiple destination ports can be specified as a comma-separated list.
The whole list can also be "negated" using '!'.
For example:'!22,telnet,http,123,1001-1005'.
disable
boolean
    Choices:
  • no
  • yes
Option to disable firewall rule.
aliased to disabled

aliases: disabled
fragment
string
    Choices:
  • match-frag
  • match-non-frag
IP fragment match.
icmp
dictionary
ICMP type and code information.
code
integer
ICMP code.
type
integer
ICMP type.
type_name
string
    Choices:
  • any
  • echo-reply
  • destination-unreachable
  • network-unreachable
  • host-unreachable
  • protocol-unreachable
  • port-unreachable
  • fragmentation-needed
  • source-route-failed
  • network-unknown
  • host-unknown
  • network-prohibited
  • host-prohibited
  • TOS-network-unreachable
  • TOS-host-unreachable
  • communication-prohibited
  • host-precedence-violation
  • precedence-cutoff
  • source-quench
  • redirect
  • network-redirect
  • host-redirect
  • TOS-network-redirect
  • TOS-host-redirect
  • echo-request
  • router-advertisement
  • router-solicitation
  • time-exceeded
  • ttl-zero-during-transit
  • ttl-zero-during-reassembly
  • parameter-problem
  • ip-header-bad
  • required-option-missing
  • timestamp-request
  • timestamp-reply
  • address-mask-request
  • address-mask-reply
  • ping
  • pong
  • ttl-exceeded
ICMP type-name.
inbound_interface
dictionary
Inbound interface.
Only valid in 1.4 and later.
group
string
Interface group.
name
string
Interface name.
Can have wildcards
ipsec
string
    Choices:
  • match-ipsec
  • match-none
  • match-ipsec-in
  • match-ipsec-out
  • match-none-in
  • match-none-out
Inbound ip sec packets.
VyOS 1.4 and older match-ipsec/match-none
VyOS 1.5 and later require -in/-out suffixes
jump_target
string
Jump target if the action is jump.
Only valid in 1.4 and later.
Only valid when action = jump.
limit
dictionary
Rate limit using a token bucket filter.
burst
integer
Maximum number of packets to allow in excess of rate.
rate
dictionary
format for rate (integer/time unit).
any one of second, minute, hour or day may be used to specify time unit.
eg. 1/second implies rule to be matched at an average of once per second.
number
integer
This is the integer value.
unit
string
This is the time unit.
log
string
    Choices:
  • disable
  • enable
Option to log packets matching rule.
number
integer / required
Rule number.
outbound_interface
dictionary
Match outbound interface.
Only valid in 1.4 and later.
group
string
Interface group.
name
string
Interface name.
Can have wildcards
-
- p2p - -
- list - / elements=dictionary -
- 		- -
P2P application packets.
-
-
- application - -
- string -
- 		-
    Choices: -
  • all
    • -
  • applejuice
    • -
  • bittorrent
    • -
  • directconnect
    • -
  • edonkey
    • -
  • gnutella
    • -
  • kazaa
    • -
- 		-
Name of the application.
-
packet_length
list / elements=dictionary
Packet length match.
Only valid in 1.4 and later.
Multiple values from 1 to 65535 and ranges are supported
length
string
Packet length or range.
packet_length_exclude
list / elements=dictionary
Packet length match.
Only valid in 1.4 and later.
Multiple values from 1 to 65535 and ranges are supported
length
string
Packet length or range.
packet_type
string
    Choices:
  • broadcast
  • multicast
  • host
  • other
Packet type match.
protocol
string
Protocol to match (protocol name in /etc/protocols or protocol number or all).
<text> IP protocol name from /etc/protocols (e.g. "tcp" or "udp").
<0-255> IP protocol number.
tcp_udp Both TCP and UDP.
all All IP protocols.
(!)All IP protocols except for the specified name or number.
queue
string
Queue options.
Only valid in 1.4 and later.
Only valid when action = queue.
Can be a queue number or range.
queue_options
string
    Choices:
  • bypass
  • fanout
Queue options.
Only valid in 1.4 and later.
Only valid when action = queue.
recent
dictionary
Parameters for matching recently seen sources.
count
integer
Source addresses seen more than N times.
time
string
Source addresses seen in the last N seconds.
Since 1.4, this is a string of second/minute/hour
source
dictionary
Source parameters.
address
string
Source ip address subnet or range.
IPv4/6 address, subnet or range to match.
Match everything except the specified address, subnet or range.
Source ip address subnet or range.
fqdn
string
Fully qualified domain name.
Available in 1.4 and later.
group
dictionary
Source group.
address_group
string
Group of addresses.
network_group
string
Group of networks.
port_group
string
Group of ports.
mac_address
string
<MAC address> MAC address to match.
<!MAC address> Match everything except the specified MAC address.
port
string
Multiple source ports can be specified as a comma-separated list.
The whole list can also be "negated" using '!'.
For example:'!22,telnet,http,123,1001-1005'.
state
dictionary
Session state.
established
boolean
    Choices:
  • no
  • yes
Established state.
invalid
boolean
    Choices:
  • no
  • yes
Invalid state.
new
boolean
    Choices:
  • no
  • yes
New state.
related
boolean
    Choices:
  • no
  • yes
Related state.
synproxy
dictionary
SYN proxy options.
Only valid in 1.4 and later.
Only valid when action = synproxy.
mss
integer
Adjust MSS (501-65535)
window_scale
integer
Window scale (1-14).
tcp
dictionary
TCP flags to match.
flags
list / elements=dictionary
list of tcp flags to be matched
5.0 breaking change to support 1.4+ and 1.3-
flag
string
    Choices:
  • ack
  • cwr
  • ecn
  • fin
  • psh
  • rst
  • syn
  • urg
  • all
TCP flag to be matched.
syn, ack, fin, rst, urg, psh, all (1.3-)
syn, ack, fin, rst, urg, psh, cwr, ecn (1.4+)
invert
boolean
    Choices:
  • no
  • yes
Invert the match.
time
dictionary
Time to match rule.
monthdays
string
Monthdays to match rule on.
startdate
string
Date to start matching rule.
starttime
string
Time of day to start matching rule.
stopdate
string
Date to stop matching rule.
stoptime
string
Time of day to stop matching rule.
utc
boolean
    Choices:
  • no
  • yes
Interpret times for startdate, stopdate, starttime and stoptime to be UTC.
weekdays
string
Weekdays to match rule on.
running_config
string
This option is used only with state parsed.
The value of this option should be the output received from the VyOS device by executing the command show configuration commands | grep firewall.
The state parsed reads the configuration from running_config option and transforms it into Ansible structured data as per the resource module's argspec and the value is then returned in the parsed key within the result.
state
string
    Choices:
  • merged ←
  • replaced
  • overridden
  • deleted
  • gathered
  • rendered
  • parsed
The state the configuration should be left in

Notes ----- .. note:: - Tested against VyOS 1.3.8. - This module works with connection ``ansible.netcommon.network_cli``. See `the VyOS OS Platform Options <../network/user_guide/platform_vyos.html>`_. Examples -------- .. code-block:: yaml # Using deleted to delete firewall rules based on rule-set name # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 rule_sets: - name: Downlink state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name Downlink" # ] # # "after": [] # After state # ------------ # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # Using deleted to delete firewall rules based on afi # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name" # ] # # "after": [] # After state # ------------ # vyos@vyos:~$ show configuration commands| grep firewall # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # Using deleted to delete all the the firewall rules when provided config is empty # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' # - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name" # ] # # "after": [] # After state # ------------ # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # Using merged # # Before state: # ------------- # # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # - name: Merge the provided configuration with the existing running configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept rules: - number: 1 action: accept description: Fwipv6-Rule 1 is configured by Ansible ipsec: match-ipsec - number: 2 action: accept description: Fwipv6-Rule 2 is configured by Ansible ipsec: match-ipsec - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 102 action: reject description: Rule 102 is configured by Ansible ipsec: match-ipsec - number: 103 action: accept description: Rule 103 is configured by Ansible destination: group: address_group: inbound source: address: 192.0.2.0 state: established: true new: false invalid: false related: true state: merged # # # ------------------------- # Module Execution Result # ------------------------- # # before": [] # # "commands": [ # "set firewall ipv6-name UPLINK default-action 'accept'", # "set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set'", # "set firewall ipv6-name UPLINK rule 1 action 'accept'", # "set firewall ipv6-name UPLINK rule 1", # "set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible'", # "set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec'", # "set firewall ipv6-name UPLINK rule 2 action 'accept'", # "set firewall ipv6-name UPLINK rule 2", # "set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible'", # "set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec'", # "set firewall name INBOUND default-action 'accept'", # "set firewall name INBOUND description 'IPv4 INBOUND rule set'", # "set firewall name INBOUND rule 101 action 'accept'", # "set firewall name INBOUND rule 101", # "set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible'", # "set firewall name INBOUND rule 101 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 102 action 'reject'", # "set firewall name INBOUND rule 102", # "set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible'", # "set firewall name INBOUND rule 102 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible'", # "set firewall name INBOUND rule 103 destination group address-group inbound", # "set firewall name INBOUND rule 103", # "set firewall name INBOUND rule 103 source address 192.0.2.0", # "set firewall name INBOUND rule 103 state established enable", # "set firewall name INBOUND rule 103 state related enable", # "set firewall name INBOUND rule 103 state invalid disable", # "set firewall name INBOUND rule 103 state new disable", # "set firewall name INBOUND rule 103 action 'accept'" # ] # # "after": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # Using replaced # # Before state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # - name: >- Replace device configurations of listed firewall rules with provided configurations vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 104 action: reject description: Rule 104 is configured by Ansible ipsec: match-none state: replaced # # # ------------------------- # Module Execution Result # ------------------------- # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # "commands": [ # "delete firewall ipv6-name UPLINK rule 1", # "delete firewall ipv6-name UPLINK rule 2", # "delete firewall name INBOUND rule 102", # "delete firewall name INBOUND rule 103", # "set firewall name INBOUND rule 104 action 'reject'", # "set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible'", # "set firewall name INBOUND rule 104", # "set firewall name INBOUND rule 104 ipsec 'match-none'" # ] # # "after": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK" # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 104 is configured by Ansible", # "ipsec": "match-none", # "number": 104 # } # ] # } # ] # } # ] # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 104 action 'reject' # set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible' # set firewall name INBOUND rule 104 ipsec 'match-none' # Using overridden # # Before state # -------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 104 action 'reject' # set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible' # set firewall name INBOUND rule 104 ipsec 'match-none' # - name: Overrides all device configuration with provided configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 rule_sets: - name: Downlink description: IPv4 INBOUND rule set default_action: accept rules: - number: 501 action: accept description: Rule 501 is configured by Ansible ipsec: match-ipsec - number: 502 action: reject description: Rule 502 is configured by Ansible ipsec: match-ipsec state: overridden # # # ------------------------- # Module Execution Result # ------------------------- # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK" # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 104 is configured by Ansible", # "ipsec": "match-none", # "number": 104 # } # ] # } # ] # } # ] # # "commands": [ # "delete firewall ipv6-name UPLINK", # "delete firewall name INBOUND", # "set firewall name Downlink default-action 'accept'", # "set firewall name Downlink description 'IPv4 INBOUND rule set'", # "set firewall name Downlink rule 501 action 'accept'", # "set firewall name Downlink rule 501", # "set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible'", # "set firewall name Downlink rule 501 ipsec 'match-ipsec'", # "set firewall name Downlink rule 502 action 'reject'", # "set firewall name Downlink rule 502", # "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'", # "set firewall name Downlink rule 502 ipsec 'match-ipsec'" # # # "after": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # # # After state # ------------ # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' # Using gathered # # Before state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # - name: Gather listed firewall rules with provided configurations vyos.vyos.vyos_firewall_rules: config: state: gathered # # # ------------------------- # Module Execution Result # ------------------------- # # "gathered": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # Using rendered # # - name: Render the commands for provided configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 102 action: reject description: Rule 102 is configured by Ansible ipsec: match-ipsec - number: 103 action: accept description: Rule 103 is configured by Ansible destination: group: address_group: inbound source: address: 192.0.2.0 state: established: true new: false invalid: false related: true state: rendered # # # ------------------------- # Module Execution Result # ------------------------- # # # "rendered": [ # "set firewall ipv6-name UPLINK default-action 'accept'", # "set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set'", # "set firewall name INBOUND default-action 'accept'", # "set firewall name INBOUND description 'IPv4 INBOUND rule set'", # "set firewall name INBOUND rule 101 action 'accept'", # "set firewall name INBOUND rule 101", # "set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible'", # "set firewall name INBOUND rule 101 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 102 action 'reject'", # "set firewall name INBOUND rule 102", # "set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible'", # "set firewall name INBOUND rule 102 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible'", # "set firewall name INBOUND rule 103 destination group address-group inbound", # "set firewall name INBOUND rule 103", # "set firewall name INBOUND rule 103 source address 192.0.2.0", # "set firewall name INBOUND rule 103 state established enable", # "set firewall name INBOUND rule 103 state related enable", # "set firewall name INBOUND rule 103 state invalid disable", # "set firewall name INBOUND rule 103 state new disable", # "set firewall name INBOUND rule 103 action 'accept'" # ] # Using parsed # # - name: Parse the commands for provided configuration vyos.vyos.vyos_firewall_rules: running_config: "set firewall group address-group 'inbound' set firewall name Downlink default-action 'accept' set firewall name Downlink description 'IPv4 INBOUND rule set' set firewall name Downlink rule 501 action 'accept' set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' set firewall name Downlink rule 501 ipsec 'match-ipsec' set firewall name Downlink rule 502 action 'reject' set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' set firewall name Downlink rule 502 ipsec 'match-ipsec'" state: parsed # # # ------------------------- # Module Execution Result # ------------------------- # # # "parsed": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] Return Values ------------- Common return values are documented `here `_, the following are the fields unique to this module: .. raw:: html
Key Returned Description
after
dictionary
when changed
The resulting configuration after module execution.

Sample:
This output will always be in the same format as the module argspec.
before
dictionary
when state is merged, replaced, overridden, deleted or purged
The configuration prior to the module execution.

Sample:
This output will always be in the same format as the module argspec.
commands
list
always
The set of commands pushed to the remote device.

Sample:
["set firewall name Downlink default-action 'accept'", "set firewall name Downlink description 'IPv4 INBOUND rule set'", "set firewall name Downlink rule 501 action 'accept'", "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'", "set firewall name Downlink rule 502 ipsec 'match-ipsec'"]
gathered
list
when state is gathered
Facts about the network resource gathered from the remote device as structured data.

Sample:
This output will always be in the same format as the module argspec.
parsed
list
when state is parsed
The device native config provided in running_config option parsed into structured data as per module argspec.

Sample:
This output will always be in the same format as the module argspec.
rendered
list
when state is rendered
The provided configuration in the task rendered in device-native format (offline).

Sample:
["set firewall name Downlink default-action 'accept'", "set firewall name Downlink description 'IPv4 INBOUND rule set'", "set firewall name Downlink rule 501 action 'accept'", "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'", "set firewall name Downlink rule 502 ipsec 'match-ipsec'"]


Status ------ Authors ~~~~~~~ - Rohit Thakur (@rohitthakur2590) - Gaige B. Paulsen (@gaige) diff --git a/plugins/module_utils/network/vyos/argspec/firewall_rules/firewall_rules.py b/plugins/module_utils/network/vyos/argspec/firewall_rules/firewall_rules.py index 74fa9c12..6ae17585 100644 --- a/plugins/module_utils/network/vyos/argspec/firewall_rules/firewall_rules.py +++ b/plugins/module_utils/network/vyos/argspec/firewall_rules/firewall_rules.py @@ -1,367 +1,349 @@ # # -*- coding: utf-8 -*- # Copyright 2019 Red Hat # GNU General Public License v3.0+ # (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) ############################################# # WARNING # ############################################# # # This file is auto generated by the resource # module builder playbook. # # Do not edit this file manually. # # Changes to this file will be over written # by the resource module builder. # # Changes should be made in the model used to # generate this file or in the resource module # builder template. # ############################################# """ The arg spec for the vyos_firewall_rules module """ from __future__ import absolute_import, division, print_function __metaclass__ = type class Firewall_rulesArgs(object): # pylint: disable=R0903 """The arg spec for the vyos_firewall_rules module""" def __init__(self, **kwargs): pass argument_spec = { "config": { "elements": "dict", "options": { "afi": { "choices": ["ipv4", "ipv6"], "required": True, "type": "str", }, "rule_sets": { "elements": "dict", "options": { "default_action": { "choices": [ "drop", "reject", "accept", "jump", ], "type": "str", }, "default_jump_target": {"type": "str"}, "description": {"type": "str"}, "enable_default_log": {"type": "bool"}, "filter": { "choices": [ "input", "output", "forward", ], "type": "str", }, "name": {"type": "str"}, "rules": { "elements": "dict", "options": { "action": { "choices": [ "drop", "reject", "accept", "inspect", "continue", "return", "jump", "queue", "synproxy", ], "type": "str", }, "description": {"type": "str"}, "destination": { "options": { "address": {"type": "str"}, "group": { "options": { "address_group": {"type": "str"}, "network_group": {"type": "str"}, "port_group": {"type": "str"}, }, "type": "dict", }, "port": {"type": "str"}, }, "type": "dict", }, "disable": { "aliases": ["disabled"], "type": "bool", }, "fragment": { "choices": [ "match-frag", "match-non-frag", ], "type": "str", }, "icmp": { "options": { "code": {"type": "int"}, "type": {"type": "int"}, "type_name": { "choices": [ "any", "echo-reply", "destination-unreachable", "network-unreachable", "host-unreachable", "protocol-unreachable", "port-unreachable", "fragmentation-needed", "source-route-failed", "network-unknown", "host-unknown", "network-prohibited", "host-prohibited", "TOS-network-unreachable", "TOS-host-unreachable", "communication-prohibited", "host-precedence-violation", "precedence-cutoff", "source-quench", "redirect", "network-redirect", "host-redirect", "TOS-network-redirect", "TOS-host-redirect", "echo-request", "router-advertisement", "router-solicitation", "time-exceeded", "ttl-zero-during-transit", "ttl-zero-during-reassembly", "parameter-problem", "ip-header-bad", "required-option-missing", "timestamp-request", "timestamp-reply", "address-mask-request", "address-mask-reply", "ping", "pong", "ttl-exceeded", ], "type": "str", }, }, "type": "dict", }, "inbound_interface": { "options": { "group": {"type": "str"}, "name": {"type": "str"}, }, "type": "dict", }, "ipsec": { "choices": [ "match-ipsec", "match-none", "match-ipsec-in", "match-ipsec-out", "match-none-in", "match-none-out", ], "type": "str", }, "jump_target": {"type": "str"}, "limit": { "options": { "burst": {"type": "int"}, "rate": { "options": { "number": {"type": "int"}, "unit": {"type": "str"}, }, "type": "dict", }, }, "type": "dict", }, "log": { "choices": [ "disable", "enable", ], "type": "str", }, "number": { "required": True, "type": "int", }, "outbound_interface": { "options": { "group": {"type": "str"}, "name": {"type": "str"}, }, "type": "dict", }, - "p2p": { - "elements": "dict", - "options": { - "application": { - "choices": [ - "all", - "applejuice", - "bittorrent", - "directconnect", - "edonkey", - "gnutella", - "kazaa", - ], - "type": "str", - }, - }, - "type": "list", - }, "packet_length": { "elements": "dict", "options": {"length": {"type": "str"}}, "type": "list", }, "packet_length_exclude": { "elements": "dict", "options": {"length": {"type": "str"}}, "type": "list", }, "packet_type": { "choices": [ "broadcast", "multicast", "host", "other", ], "type": "str", }, "protocol": {"type": "str"}, "queue": {"type": "str"}, "queue_options": { "choices": [ "bypass", "fanout", ], "type": "str", }, "recent": { "options": { "count": {"type": "int"}, "time": {"type": "str"}, }, "type": "dict", }, "source": { "options": { "address": {"type": "str"}, "fqdn": {"type": "str"}, "group": { "options": { "address_group": {"type": "str"}, "network_group": {"type": "str"}, "port_group": {"type": "str"}, }, "type": "dict", }, "mac_address": {"type": "str"}, "port": {"type": "str"}, }, "type": "dict", }, "state": { "options": { "established": {"type": "bool"}, "invalid": {"type": "bool"}, "new": {"type": "bool"}, "related": {"type": "bool"}, }, "type": "dict", }, "synproxy": { "options": { "mss": {"type": "int"}, "window_scale": {"type": "int"}, }, "type": "dict", }, "tcp": { "options": { "flags": { "elements": "dict", "options": { "flag": { "choices": [ "ack", "cwr", "ecn", "fin", "psh", "rst", "syn", "urg", "all", ], "type": "str", }, "invert": {"type": "bool"}, }, "type": "list", }, }, "type": "dict", }, "time": { "options": { "monthdays": {"type": "str"}, "startdate": {"type": "str"}, "starttime": {"type": "str"}, "stopdate": {"type": "str"}, "stoptime": {"type": "str"}, "utc": {"type": "bool"}, "weekdays": {"type": "str"}, }, "type": "dict", }, }, "type": "list", }, }, "type": "list", }, }, "type": "list", }, "running_config": {"type": "str"}, "state": { "choices": [ "merged", "replaced", "overridden", "deleted", "gathered", "rendered", "parsed", ], "default": "merged", "type": "str", }, } # pylint: disable=C0301 diff --git a/plugins/module_utils/network/vyos/config/firewall_rules/firewall_rules.py b/plugins/module_utils/network/vyos/config/firewall_rules/firewall_rules.py index 68ceff80..bacc4506 100644 --- a/plugins/module_utils/network/vyos/config/firewall_rules/firewall_rules.py +++ b/plugins/module_utils/network/vyos/config/firewall_rules/firewall_rules.py @@ -1,1167 +1,1140 @@ # # -*- coding: utf-8 -*- # Copyright 2019 Red Hat # GNU General Public License v3.0+ # (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) """ The vyos_firewall_rules class It is in this file where the current configuration (as dict) is compared to the provided configuration (as dict) and the command set necessary to bring the current configuration to it's desired end-state is created """ from __future__ import absolute_import, division, print_function __metaclass__ = type from copy import deepcopy from ansible.module_utils.six import iteritems from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.cfg.base import ( ConfigBase, ) from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import ( remove_empties, to_list, ) from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.facts.facts import Facts from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.utils.utils import ( list_diff_want_only, ) from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.vyos import get_os_version from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.utils.version import LooseVersion class Firewall_rules(ConfigBase): """ The vyos_firewall_rules class """ gather_subset = [ "!all", "!min", ] gather_network_resources = [ "firewall_rules", ] def __init__(self, module): super(Firewall_rules, self).__init__(module) def get_firewall_rules_facts(self, data=None): """Get the 'facts' (the current configuration) :rtype: A dictionary :returns: The current configuration as a dictionary """ facts, _warnings = Facts(self._module).get_facts( self.gather_subset, self.gather_network_resources, data=data, ) firewall_rules_facts = facts["ansible_network_resources"].get("firewall_rules") if not firewall_rules_facts: return [] return firewall_rules_facts def execute_module(self): """Execute the module :rtype: A dictionary :returns: The result from module execution """ result = {"changed": False} warnings = list() commands = list() if self.state in self.ACTION_STATES: existing_firewall_rules_facts = self.get_firewall_rules_facts() else: existing_firewall_rules_facts = [] if self.state in self.ACTION_STATES or self.state == "rendered": commands.extend(self.set_config(deepcopy(existing_firewall_rules_facts))) if commands and self.state in self.ACTION_STATES: if not self._module.check_mode: self._connection.edit_config(commands) result["changed"] = True if self.state in self.ACTION_STATES: result["commands"] = commands if self.state in self.ACTION_STATES or self.state == "gathered": changed_firewall_rules_facts = self.get_firewall_rules_facts() elif self.state == "rendered": result["rendered"] = commands elif self.state == "parsed": running_config = self._module.params["running_config"] if not running_config: self._module.fail_json( msg="value of running_config parameter must not be empty for state parsed", ) result["parsed"] = self.get_firewall_rules_facts(data=running_config) else: changed_firewall_rules_facts = [] if self.state in self.ACTION_STATES: result["before"] = existing_firewall_rules_facts if result["changed"]: result["after"] = changed_firewall_rules_facts elif self.state == "gathered": result["gathered"] = changed_firewall_rules_facts result["warnings"] = warnings return result def set_config(self, existing_firewall_rules_facts): """Collect the configuration from the args passed to the module, collect the current configuration (as a dict from facts) :rtype: A list :returns: the commands necessary to migrate the current configuration to the desired configuration """ want = self._module.params["config"] self._prune_stubs(want) have = existing_firewall_rules_facts resp = self.set_state(want, have) return to_list(resp) def set_state(self, w, h): """Select the appropriate function based on the state provided :param want: the desired configuration as a dictionary :param have: the current configuration as a dictionary :rtype: A list :returns: the commands necessary to migrate the current configuration to the desired configuration """ commands = [] if self.state in ("merged", "replaced", "overridden", "rendered") and not w: self._module.fail_json( msg="value of config parameter must not be empty for state {0}".format(self.state), ) if self.state == "overridden": commands.extend(self._state_overridden(w, h)) elif self.state == "deleted": commands.extend(self._state_deleted(w, h)) elif w: if self.state == "merged" or self.state == "rendered": commands.extend(self._state_merged(w, h)) elif self.state == "replaced": commands.extend(self._state_replaced(w, h)) return commands def _state_replaced(self, want, have): """The command generator when state is replaced :rtype: A list :returns: the commands necessary to migrate the current configuration to the desired configuration """ commands = [] if have: # Iterate over the afi rule sets we already have. for h in have: r_sets = self._get_r_sets(h) # Iterate over each rule set we already have. for rs in r_sets: # In the desired configuration, search for the rule set we # already have (to be replaced by our desired # configuration's rule set). rs_id = self._rs_id(rs, h["afi"]) wanted_rule_set = self.search_r_sets_in_have(want, rs_id, "r_list") if self._is_same_rs(remove_empties(wanted_rule_set), remove_empties(rs)): continue if wanted_rule_set is not None: # Remove the rules that we already have if the wanted # rules exist under the same name. commands.extend( self._add_r_sets( h["afi"], want=rs, have=wanted_rule_set, opr=False, ), ) # Merge the desired configuration into what we already have. commands.extend(self._state_merged(want, have)) return commands def _state_overridden(self, want, have): """The command generator when state is overridden :rtype: A list :returns: the commands necessary to migrate the current configuration to the desired configuration """ commands = [] if have: for h in have: have_r_sets = self._get_r_sets(h) for rs in have_r_sets: rs_id = self._rs_id(rs, h["afi"]) w = self.search_r_sets_in_have(want, rs_id, "r_list") if self._is_same_rs(remove_empties(w), remove_empties(rs)): continue else: commands.append(self._compute_command(rs_id, remove=True)) # Blank out the only rule set that it is removed. for entry in have: if entry['afi'] == rs_id['afi'] and rs_id['name']: entry["rule_sets"] = [ rule_set for rule_set in entry["rule_sets"] if rule_set.get("name") != rs_id['name'] ] elif entry['afi'] == rs_id['afi'] and rs_id['filter']: entry["rule_sets"] = [ rule_set for rule_set in entry["rule_sets"] if rule_set.get("filter") != rs_id['filter'] ] commands.extend(self._state_merged(want, have)) return commands def _state_merged(self, want, have): """The command generator when state is merged :rtype: A list :returns: the commands necessary to merge the provided into the current configuration """ commands = [] for w in want: r_sets = self._get_r_sets(w) for rs in r_sets: rs_id = self._rs_id(rs, w["afi"]) h = self.search_r_sets_in_have(have, rs_id, "r_list") if self._is_same_rs(remove_empties(h), remove_empties(rs)): continue else: commands.extend(self._add_r_sets(w["afi"], rs, h)) return commands def _state_deleted(self, want, have): """The command generator when state is deleted :rtype: A list :returns: the commands necessary to remove the current configuration of the provided objects """ commands = [] if want: for w in want: r_sets = self._get_r_sets(w) if r_sets: for rs in r_sets: rs_id = self._rs_id(rs, w["afi"]) h = self.search_r_sets_in_have(have, rs_id, "r_list") if h: commands.append(self._compute_command(rs_id, remove=True)) elif have: for h in have: if h["afi"] == w["afi"]: commands.append( self._compute_command(self._rs_id(None, w["afi"]), remove=True) ) elif have: for h in have: r_sets = self._get_r_sets(h) if r_sets: commands.append(self._compute_command(self._rs_id(None, h["afi"]), remove=True)) return commands def _add_r_sets(self, afi, want, have, opr=True): """ This function forms the set/delete commands based on the 'opr' type for rule-sets attributes. :param afi: address type. :param want: desired config. :param have: target config. :param opr: True/False. :return: generated commands list. """ commands = [] l_set = ("description", "default_action", "default_jump_target", "enable_default_log") h_rs = {} h_rules = {} w_rs = deepcopy(remove_empties(want)) w_rules = w_rs.pop("rules", None) rs_id = self._rs_id(want, afi=afi) if have: h_rs = deepcopy(remove_empties(have)) h_rules = h_rs.pop("rules", None) if w_rs: for key, val in iteritems(w_rs): if opr and key in l_set and not (h_rs and self._is_w_same(w_rs, h_rs, key)): if key == "enable_default_log": if val and (not h_rs or key not in h_rs or not h_rs[key]): commands.append(self._add_rs_base_attrib(rs_id, key, w_rs)) else: commands.append(self._add_rs_base_attrib(rs_id, key, w_rs)) elif not opr and key in l_set: if ( key == "enable_default_log" and val and h_rs and (key not in h_rs or not h_rs[key]) ): commands.append(self._add_rs_base_attrib(rs_id, key, w_rs, opr)) elif not (h_rs and self._in_target(h_rs, key)): commands.append(self._add_rs_base_attrib(rs_id, key, w_rs, opr)) commands.extend(self._add_rules(rs_id, w_rules, h_rules, opr)) if h_rules: have["rules"] = h_rules if w_rules: want["rules"] = w_rules return commands def _add_rules(self, rs_id, w_rules, h_rules, opr=True): """ This function forms the set/delete commands based on the 'opr' type for rules attributes. :param rs_id: rule-set identifier. :param w_rules: desired config. :param h_rules: target config. :param opr: True/False. :return: generated commands list. """ commands = [] l_set = ( "ipsec", "action", "number", "protocol", "fragment", "disable", "description", "jump_target", ) if w_rules: for w in w_rules: cmd = self._compute_command(rs_id, w["number"], opr=opr) h = self.search_rules_in_have_rs(h_rules, w["number"]) if w != h and self.state == "replaced": h = {} for key, val in iteritems(w): if val: if opr and key in l_set and not (h and self._is_w_same(w, h, key)): if key == "disable": if not (not val and (not h or key not in h or not h[key])): commands.append(self._add_r_base_attrib(rs_id, key, w)) else: commands.append(self._add_r_base_attrib(rs_id, key, w)) elif not opr: # Note: if you are experiencing sticky configuration on replace # you may need to add an explicit check for the key here. Anything that # doesn't have a custom operation is taken care of by the `l_set` check # below, but I'm not sure how any of the others work. # It's possible that historically the delete was forced (but now it's # checked). if key == "number" and self._is_del(l_set, h): commands.append(self._add_r_base_attrib(rs_id, key, w, opr=opr)) continue if ( key == "tcp" and val and h and (key not in h or not h[key] or h[key] != w[key]) ): commands.extend(self._add_tcp(key, w, h, cmd, opr)) if ( key == "state" and val and h and (key not in h or not h[key] or h[key] != w[key]) ): commands.extend(self._add_state(key, w, h, cmd, opr)) if ( key == "icmp" and val and h and (key not in h or not h[key] or h[key] != w[key]) ): commands.extend(self._add_icmp(key, w, h, cmd, opr)) if ( key in ("packet_length", "packet_length_exclude") and val and h and (key not in h or not h[key] or h[key] != w[key]) ): commands.extend(self._add_packet_length(key, w, h, cmd, opr)) elif key == "disable" and val and h and (key not in h or not h[key]): commands.append(self._add_r_base_attrib(rs_id, key, w, opr=opr)) if ( key in ("inbound_interface", "outbound_interface") and val and h and (key not in h or not h[key] or h[key] != w[key]) ): commands.extend(self._add_interface(key, w, h, cmd, opr)) elif ( key in l_set and not (h and self._in_target(h, key)) and not self._is_del(l_set, h) ): commands.append(self._add_r_base_attrib(rs_id, key, w, opr=opr)) - elif key == "p2p": - commands.extend(self._add_p2p(key, w, h, cmd, opr)) elif key == "tcp": commands.extend(self._add_tcp(key, w, h, cmd, opr)) elif key == "time": commands.extend(self._add_time(key, w, h, cmd, opr)) elif key == "icmp": commands.extend(self._add_icmp(key, w, h, cmd, opr)) elif key == "state": commands.extend(self._add_state(key, w, h, cmd, opr)) elif key == "log": commands.extend(self._add_log(key, w, h, cmd, opr)) elif key == "limit": commands.extend(self._add_limit(key, w, h, cmd, opr)) elif key == "recent": commands.extend(self._add_recent(key, w, h, cmd, opr)) elif key == "destination" or key == "source": commands.extend(self._add_src_or_dest(key, w, h, cmd, opr)) elif key in ("packet_length", "packet_length_exclude"): commands.extend(self._add_packet_length(key, w, h, cmd, opr)) elif key in ("inbound_interface", "outbound_interface"): commands.extend(self._add_interface(key, w, h, cmd, opr)) return commands - def _add_p2p(self, attr, w, h, cmd, opr): - """ - This function forms the set/delete commands based on the 'opr' type - for p2p applications attributes. - :param want: desired config. - :param have: target config. - :return: generated commands list. - """ - commands = [] - have = [] - if w: - want = w.get(attr) or [] - if h: - have = h.get(attr) or [] - if want: - if opr: - applications = list_diff_want_only(want, have) - for app in applications: - commands.append(cmd + (" " + attr + " " + app["application"])) - elif not opr and have: - applications = list_diff_want_only(want, have) - for app in applications: - commands.append(cmd + (" " + attr + " " + app["application"])) - return commands - def _add_state(self, attr, w, h, cmd, opr): """ This function forms the command for 'state' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ h_state = {} commands = [] l_set = ("new", "invalid", "related", "established") if w[attr]: if h and attr in h.keys(): h_state = h.get(attr) or {} for item, val in iteritems(w[attr]): if ( opr and item in l_set and not (h_state and self._is_w_same(w[attr], h_state, item)) ): if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4"): commands.append(cmd + (" " + attr + " " + item)) else: commands.append(cmd + (" " + attr + " " + item + " " + self._bool_to_str(val))) elif not opr and item in l_set and not self._in_target(h_state, item): commands.append(cmd + (" " + attr + " " + item)) return commands def _add_log(self, attr, w, h, cmd, opr): """ This function forms the command for 'log' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ h_state = {} commands = [] if w[attr]: if h and attr in h.keys(): h_state = h.get(attr) or {} if ( LooseVersion(get_os_version(self._module)) < LooseVersion("1.4") and opr and not (h and self._is_w_same(w, h, attr)) ): commands.append(cmd + " " + attr + " '" + w[attr] + "'") elif ( LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4") and opr and not (h and self._is_w_same(w, h, attr)) ): commands.append(cmd + " " + attr) elif not opr and not self._in_target(h_state, w[attr]): commands.append(cmd + (" " + attr + " '" + w[attr] + "'")) return commands def _add_recent(self, attr, w, h, cmd, opr): """ This function forms the command for 'recent' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] h_recent = {} l_set = ("count", "time") if w[attr]: if h and attr in h.keys(): h_recent = h.get(attr) or {} for item, val in iteritems(w[attr]): if ( opr and item in l_set and not (h_recent and self._is_w_same(w[attr], h_recent, item)) ): commands.append(cmd + (" " + attr + " " + item + " " + str(val))) elif ( not opr and item in l_set and not (h_recent and self._in_target(h_recent, item)) ): commands.append(cmd + (" " + attr + " " + item)) return commands def _add_icmp(self, attr, w, h, cmd, opr): """ This function forms the commands for 'icmp' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] h_icmp = {} l_set = ("code", "type", "type_name") if w[attr]: if h and attr in h.keys(): h_icmp = h.get(attr) or {} for item, val in iteritems(w[attr]): if ( opr and item in l_set and not (h_icmp and self._is_w_same(w[attr], h_icmp, item)) ): if item == "type_name": if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4"): param_name = "type-name" else: param_name = "type" if "ipv6" in cmd: # ipv6-name or ipv6 commands.append(cmd + (" " + "icmpv6" + " " + param_name + " " + val)) else: commands.append( cmd + (" " + attr + " " + item.replace("_", "-") + " " + val), ) else: if "ipv6" in cmd: # ipv6-name or ipv6 commands.append(cmd + (" " + "icmpv6" + " " + item + " " + str(val))) else: commands.append(cmd + (" " + attr + " " + item + " " + str(val))) elif not opr and item in l_set and not self._in_target(h_icmp, item): commands.append(cmd + (" " + attr + " " + item.replace("_", "-") + " " + str(val))) return commands def _add_interface(self, attr, w, h, cmd, opr): """ This function forms the commands for 'interface' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] h_if = {} l_set = ("name", "group") if w[attr]: if h and attr in h.keys(): h_if = h.get(attr) or {} for item, val in iteritems(w[attr]): if opr and item in l_set and not (h_if and self._is_w_same(w[attr], h_if, item)): commands.append( cmd + (" " + attr.replace("_", "-") + " " + item.replace("_", "-") + " " + val) ) elif not opr and item in l_set and not (h_if and self._in_target(h_if, item)): commands.append( cmd + (" " + attr.replace("_", "-") + " " + item.replace("_", "-")) ) return commands def _add_time(self, attr, w, h, cmd, opr): """ This function forms the commands for 'time' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] h_time = {} l_set = ( "utc", "stopdate", "stoptime", "weekdays", "monthdays", "startdate", "starttime", ) if w[attr]: if h and attr in h.keys(): h_time = h.get(attr) or {} for item, val in iteritems(w[attr]): if ( opr and item in l_set and not (h_time and self._is_w_same(w[attr], h_time, item)) ): if item == "utc": if not (not val and (not h_time or item not in h_time)): commands.append(cmd + (" " + attr + " " + item)) else: commands.append(cmd + (" " + attr + " " + item + " " + val)) elif ( not opr and item in l_set and not (h_time and self._is_w_same(w[attr], h_time, item)) ): commands.append(cmd + (" " + attr + " " + item)) return commands def _add_tcp_1_4(self, attr, w, h, cmd, opr): """ This function forms the commands for 'tcp' attributes based on the 'opr'. Version 1.4+ :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] have = [] key = "flags" want = [] if w: if w.get(attr): want = w.get(attr).get(key) or [] if h: if h.get(attr): have = h.get(attr).get(key) or [] if want: if opr: flags = list_diff_want_only(want, have) for flag in flags: invert = flag.get("invert", False) commands.append( cmd + (" " + attr + " flags " + ("not " if invert else "") + flag["flag"]) ) elif not opr: flags = list_diff_want_only(want, have) for flag in flags: invert = flag.get("invert", False) commands.append( cmd + (" " + attr + " flags " + ("not " if invert else "") + flag["flag"]) ) return commands def _add_packet_length(self, attr, w, h, cmd, opr): """ This function forms the commands for 'packet_length[_exclude]' attributes based on the 'opr'. If < 1.4, handle tcp attributes. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] have = [] want = [] if w: if w.get(attr): want = w.get(attr) or [] if h: if h.get(attr): have = h.get(attr) or [] attr = attr.replace("_", "-") if want: if opr: lengths = list_diff_want_only(want, have) for l_rec in lengths: commands.append(cmd + " " + attr + " " + str(l_rec["length"])) elif not opr: lengths = list_diff_want_only(want, have) for l_rec in lengths: commands.append(cmd + " " + attr + " " + str(l_rec["length"])) return commands def _tcp_flags_string(self, flags): """ This function forms the tcp flags string. :param flags: flags list. :return: flags string or None. """ if not flags: return "" flag_str = "" for flag in flags: this_flag = flag["flag"].upper() if flag.get("invert", False): this_flag = "!" + this_flag if len(flag_str) > 0: flag_str = ",".join([flag_str, this_flag]) else: flag_str = this_flag return flag_str def _add_tcp(self, attr, w, h, cmd, opr): """ This function forms the commands for 'tcp' attributes based on the 'opr'. If < 1.4, handle tcp attributes. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4"): return self._add_tcp_1_4(attr, w, h, cmd, opr) h_tcp = {} commands = [] if w[attr]: key = "flags" flags = w[attr].get(key) or {} if flags: if h and key in h[attr].keys(): h_tcp = h[attr].get(key) or {} if flags: flag_str = self._tcp_flags_string(flags) if opr and not (h_tcp and flags == h_tcp): commands.append(cmd + (" " + attr + " " + "flags" + " " + flag_str)) if not opr and not (h_tcp and flags == h_tcp): commands.append(cmd + (" " + attr + " " + "flags" + " " + flag_str)) return commands def _add_limit(self, attr, w, h, cmd, opr): """ This function forms the commands for 'limit' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ h_limit = {} commands = [] if w[attr]: key = "burst" if ( opr and key in w[attr].keys() and not (h and attr in h.keys() and self._is_w_same(w[attr], h[attr], key)) ): commands.append(cmd + (" " + attr + " " + key + " " + str(w[attr].get(key)))) elif ( not opr and key in w[attr].keys() and not (h and attr in h.keys() and self._in_target(h[attr], key)) ): commands.append(cmd + (" " + attr + " " + key + " " + str(w[attr].get(key)))) key = "rate" rate = w[attr].get(key) or {} if rate: if h and key in h[attr].keys(): h_limit = h[attr].get(key) or {} if "unit" in rate and "number" in rate: if opr and not ( h_limit and self._is_w_same(rate, h_limit, "unit") and self.is_w_same(rate, h_limit, "number") ): commands.append( cmd + ( " " + attr + " " + key + " " + str(rate["number"]) + "/" + rate["unit"] ), ) if not opr and not ( h_limit and self._is_w_same(rate, h_limit, "unit") and self._is_w_same(rate, h_limit, "number") ): commands.append(cmd + (" " + attr + " " + key)) return commands def _add_src_or_dest(self, attr, w, h, cmd, opr=True): """ This function forms the commands for 'src/dest' attributes based on the 'opr'. :param attr: attribute name. :param w: base config. :param h: target config. :param cmd: commands to be prepend. :return: generated list of commands. """ commands = [] h_group = {} g_set = ("port_group", "address_group", "network_group") if w[attr]: keys = ("address", "mac_address", "port") for key in keys: if ( opr and key in w[attr].keys() and not (h and attr in h.keys() and self._is_w_same(w[attr], h[attr], key)) ): commands.append( cmd + (" " + attr + " " + key.replace("_", "-") + " " + w[attr].get(key)), ) elif ( not opr and key in w[attr].keys() and not (h and attr in h.keys() and self._in_target(h[attr], key)) ): commands.append(cmd + (" " + attr + " " + key)) key = "group" group = w[attr].get(key) or {} if group: h_group = {} if h and h.get(attr) and key in h[attr].keys(): h_group = h[attr].get(key) for item, val in iteritems(group): if val: if ( opr and item in g_set and not (h_group and self._is_w_same(group, h_group, item)) ): commands.append( cmd + ( " " + attr + " " + key + " " + item.replace("_", "-") + " " + val ), ) elif ( not opr and item in g_set and not (h_group and self._in_target(h_group, item)) ): commands.append( cmd + (" " + attr + " " + key + " " + item.replace("_", "-")), ) return commands def search_rules_in_have_rs(self, have_rules, r_number): """ This function returns the rule if it is present in target config. :param have: target config. :param rs_id: rule-set identifier. :param r_number: rule-number. :return: rule. """ if have_rules: key = "number" for r in have_rules: if key in r and r[key] == r_number: return r return None def search_r_sets_in_have(self, have, rs_id, type="rule_sets"): """ This function returns the rule-set/rule if it is present in target config. :param have: target config. :param rs_id: rule-identifier. :param type: rule_sets if searching a rule_set and r_list if searching from a rule_list. :return: rule-set/rule. """ if "afi" in rs_id: afi = rs_id["afi"] else: afi = None if rs_id["filter"]: key = "filter" w_value = rs_id["filter"] elif rs_id["name"]: key = "name" w_value = rs_id["name"] else: raise ValueError("id must be specific to name or filter") if type not in ("r_list", "rule_sets"): raise ValueError("type must be rule_sets or r_list") if have: if type == "r_list": for h in have: if h["afi"] == afi: r_sets = self._get_r_sets(h) for rs in r_sets: if key in rs and rs[key] == w_value: return rs else: # searching a ruleset for rs in have: if key in rs and rs[key] == w_value: return rs return None def _get_r_sets(self, item): """ This function returns the list of rule-sets. :param item: config dictionary. :return: list of rule-sets/rules. """ rs_list = [] type = "rule_sets" r_sets = item[type] if r_sets: for rs in r_sets: rs_list.append(rs) return rs_list def _compute_command( self, rs_id, number=None, attrib=None, value=None, remove=False, opr=True, ): """ This function construct the add/delete command based on passed attributes. :param rs_id: rule-set identifier. :param number: rule-number. :param attrib: attribute name. :param value: value. :param remove: True if delete command needed to be construct. :param opr: operation flag. :return: generated command. """ if rs_id["name"] and rs_id["filter"]: raise ValueError("name and filter cannot be used together") if remove or not opr: cmd = "delete firewall " + self._get_fw_type(rs_id["afi"]) else: cmd = "set firewall " + self._get_fw_type(rs_id["afi"]) if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4"): if rs_id["name"]: cmd += " name " + rs_id["name"] elif rs_id["filter"]: cmd += " " + rs_id["filter"] + " filter" elif rs_id["name"]: cmd += " " + rs_id["name"] if number: cmd += " rule " + str(number) if attrib: if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4") and attrib == "enable_default_log": cmd += " " + "default-log" else: cmd += " " + attrib.replace("_", "-") if value and opr and attrib != "enable_default_log" and attrib != "disable": cmd += " '" + str(value) + "'" return cmd def _add_r_base_attrib(self, rs_id, attr, rule, opr=True): """ This function forms the command for 'rules' attributes which doesn't have further sub attributes. :param rs_id: rule-set identifier. :param attrib: attribute name :param rule: rule config dictionary. :param opr: True/False. :return: generated command. """ if attr == "number": command = self._compute_command(rs_id, number=rule["number"], opr=opr) else: command = self._compute_command( rs_id=rs_id, number=rule["number"], attrib=attr, value=rule[attr], opr=opr, ) return command def _rs_id(self, have, afi, name=None, filter=None): """ This function returns the rule-set identifier based on the example rule, overriding the components as specified. :param have: example rule. :param afi: address type. :param name: rule-set name. :param filter: filter name. :return: rule-set identifier. """ identifier = {"name": None, "filter": None} if afi: identifier["afi"] = afi else: raise ValueError("afi must be provided") if name: identifier["name"] = name return identifier elif filter: identifier["filter"] = filter return identifier if have: if "name" in have and have["name"]: identifier["name"] = have["name"] return identifier if "filter" in have and have["filter"]: identifier["filter"] = have["filter"] return identifier # raise ValueError("name or filter must be provided or present in have") # unless we want a wildcard return identifier def _add_rs_base_attrib(self, rs_id, attrib, rule, opr=True): """ This function forms the command for 'rule-sets' attributes which don't have further sub attributes. :param rs_id: rule-set identifier. :param attrib: attribute name :param rule: rule config dictionary. :param opr: True/False. :return: generated command. """ command = self._compute_command( rs_id=rs_id, attrib=attrib, value=rule[attrib], opr=opr, ) return command def _bool_to_str(self, val): """ This function converts the bool value into string. :param val: bool value. :return: enable/disable. """ return "enable" if val else "disable" def _get_fw_type(self, afi): """ This function returns the firewall rule-set type based on IP address. :param afi: address type :return: rule-set type. """ if LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4"): return "ipv6" if afi == "ipv6" else "ipv4" return "ipv6-name" if afi == "ipv6" else "name" def _is_del(self, l_set, h, key="number"): """ This function checks whether rule needs to be deleted based on the rule number. :param l_set: attribute set. :param h: target config. :param key: number. :return: True/False. """ return key in l_set and not (h and self._in_target(h, key)) def _is_w_same(self, w, h, key): """ This function checks whether the key value is same in base and target config dictionary. :param w: base config. :param h: target config. :param key:attribute name. :return: True/False. """ return True if h and key in h and h[key] == w[key] else False def _in_target(self, h, key): """ This function checks whether the target exists and key present in target config. :param h: target config. :param key: attribute name. :return: True/False. """ return True if h and key in h else False def _prune_stubs(self, rs): if isinstance(rs, list): for item in rs: self._prune_stubs(item) elif isinstance(rs, dict): keys_to_remove = [key for key, value in rs.items() if ( (key == "disable" and value is False) or (key == "log" and value == "disable" and LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4")) or (key in ["new", "invalid", "related", "established"] and value is False and LooseVersion(get_os_version(self._module)) >= LooseVersion("1.4")))] for key in keys_to_remove: del rs[key] for key in rs: self._prune_stubs(rs[key]) def _is_same_rs(self, w, rs): if isinstance(w, dict) and isinstance(rs, dict): if w.keys() != rs.keys(): return False for key in w: if not self._is_same_rs(w[key], rs[key]): return False return True elif isinstance(w, list) and isinstance(rs, list): try: sorted_list1 = sorted(w, key=lambda x: str(x)) # pylint: disable=unnecessary-lambda sorted_list2 = sorted(rs, key=lambda x: str(x)) # pylint: disable=unnecessary-lambda except TypeError: return False return all(self._is_same_rs(x, y) for x, y in zip(sorted_list1, sorted_list2)) else: return w == rs diff --git a/plugins/module_utils/network/vyos/facts/firewall_rules/firewall_rules.py b/plugins/module_utils/network/vyos/facts/firewall_rules/firewall_rules.py index 3da70891..c760e4dc 100644 --- a/plugins/module_utils/network/vyos/facts/firewall_rules/firewall_rules.py +++ b/plugins/module_utils/network/vyos/facts/firewall_rules/firewall_rules.py @@ -1,539 +1,521 @@ # # -*- coding: utf-8 -*- # Copyright 2019 Red Hat # GNU General Public License v3.0+ # (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) """ The vyos firewall_rules fact class It is in this file the configuration is collected from the device for a given resource, parsed, and the facts tree is populated based on the configuration. """ from __future__ import absolute_import, division, print_function __metaclass__ = type from copy import deepcopy from re import M, findall, search from ansible_collections.ansible.netcommon.plugins.module_utils.network.common import utils from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.argspec.firewall_rules.firewall_rules import ( Firewall_rulesArgs, ) class Firewall_rulesFacts(object): """The vyos firewall_rules fact class""" def __init__(self, module, subspec="config", options="options"): self._module = module self.argument_spec = Firewall_rulesArgs.argument_spec spec = deepcopy(self.argument_spec) if subspec: if options: facts_argument_spec = spec[subspec][options] else: facts_argument_spec = spec[subspec] else: facts_argument_spec = spec self.generated_spec = utils.generate_dict(facts_argument_spec) def get_device_data(self, connection): return connection.get_config() def populate_facts(self, connection, ansible_facts, data=None): """Populate the facts for firewall_rules :param connection: the device connection :param ansible_facts: Facts dictionary :param data: previously collected conf :rtype: dictionary :returns: facts """ if not data: # typically data is populated from the current device configuration # data = connection.get('show running-config | section ^interface') # using mock data instead data = self.get_device_data(connection) # split the config into instances of the resource objs = [] # check 1.4+ first new_rules = True v6_rules = findall(r"^set firewall ipv6 (name|forward|input|output) (?:\'*)(\S+)(?:\'*)", data, M) if not v6_rules: v6_rules = findall(r"^set firewall ipv6-name (?:\'*)(\S+)(?:\'*)", data, M) if v6_rules: new_rules = False v4_rules = findall(r"^set firewall ipv4 (name|forward|input|output) (?:\'*)(\S+)(?:\'*)", data, M) if not v4_rules: v4_rules = findall(r"^set firewall name (?:\'*)(\S+)(?:\'*)", data, M) if v4_rules: new_rules = False if v6_rules: if new_rules: config = self.get_rules_post_1_4(data, v6_rules, type="ipv6") else: config = self.get_rules(data, v6_rules, type="ipv6") if config: config = utils.remove_empties(config) objs.append(config) if v4_rules: if new_rules: config = self.get_rules_post_1_4(data, v4_rules, type="ipv4") else: config = self.get_rules(data, v4_rules, type="ipv4") if config: config = utils.remove_empties(config) objs.append(config) ansible_facts["ansible_network_resources"].pop("firewall_rules", None) facts = {} if objs: facts["firewall_rules"] = [] params = utils.validate_config(self.argument_spec, {"config": objs}) for cfg in params["config"]: facts["firewall_rules"].append(utils.remove_empties(cfg)) ansible_facts["ansible_network_resources"].update(facts) return ansible_facts def get_rules(self, data, rules, type): """ This function performs following: - Form regex to fetch 'rule-sets' specific config from data. - Form the rule-set list based on ip address. :param data: configuration. :param rules: list of rule-sets. :param type: ip address type. :return: generated rule-sets configuration. """ r_v4 = [] r_v6 = [] for r in set(rules): name_key = "ipv6-name" if type == "ipv6" else "name" rule_regex = r" %s %s .+$" % (name_key, r.strip("'")) cfg = findall(rule_regex, data, M) fr = self.render_config(cfg, r.strip("'")) fr["name"] = r.strip("'") if type == "ipv6": r_v6.append(fr) else: r_v4.append(fr) if r_v4: config = {"afi": "ipv4", "rule_sets": r_v4} if r_v6: config = {"afi": "ipv6", "rule_sets": r_v6} return config def get_rules_post_1_4(self, data, rules, type): """ This function performs following: - Form regex to fetch 'rule-sets' specific config from data. - Form the rule-set list based on ip address. Specifically for v1.4+ version. :param data: configuration. :param rules: list of rule-sets. :param type: ip address type. :return: generated rule-sets configuration. """ r_v4 = [] r_v6 = [] for kind, name in set(rules): rule_regex = r" %s %s %s .+$" % (type, kind, name.strip("'")) cfg = findall(rule_regex, data, M) fr = self.render_config(cfg, name.strip("'")) if kind == "name": fr["name"] = name.strip("'") elif kind in ("forward", "input", "output"): fr["filter"] = kind else: raise ValueError("Unknown rule kind: %s %s" % kind, name) if type == "ipv6": r_v6.append(fr) else: r_v4.append(fr) if r_v4: config = {"afi": "ipv4", "rule_sets": r_v4} if r_v6: config = {"afi": "ipv6", "rule_sets": r_v6} return config def render_config(self, conf, match): """ Render config as dictionary structure and delete keys from spec for null values :param spec: The facts tree, generated from the argspec :param conf: The configuration :rtype: dictionary :returns: The generated config """ conf = "\n".join(filter(lambda x: x, conf)) a_lst = ["description", "default_action", "default_jump_target", "enable_default_log", "default_log"] config = self.parse_attr(conf, a_lst, match) if not config: config = {} if 'default_log' in config: config['enable_default_log'] = config.pop('default_log') config["rules"] = self.parse_rules_lst(conf) return config def parse_rules_lst(self, conf): """ This function forms the regex to fetch the 'rules' with in 'rule-sets' :param conf: configuration data. :return: generated rule list configuration. """ r_lst = [] rules = findall(r"rule (?:\'*)(\d+)(?:\'*)", conf, M) if rules: rules_lst = [] for r in set(rules): r_regex = r" %s .+$" % r cfg = "\n".join(findall(r_regex, conf, M)) obj = self.parse_rules(cfg) obj["number"] = int(r) if obj: rules_lst.append(obj) r_lst = sorted(rules_lst, key=lambda i: i["number"]) return r_lst def parse_rules(self, conf): """ This function triggers the parsing of 'rule' attributes. a_lst is a list having rule attributes which doesn't have further sub attributes. :param conf: configuration :return: generated rule configuration dictionary. """ a_lst = [ "ipsec", "log", "action", "protocol", "fragment", "disable", "description", "icmp", "jump_target", "queue", "queue_options", ] rule = self.parse_attr(conf, a_lst) r_sub = { - "p2p": self.parse_p2p(conf), "tcp": self.parse_tcp(conf), "icmp": self.parse_icmp(conf, "icmp"), "time": self.parse_time(conf, "time"), "limit": self.parse_limit(conf, "limit"), "state": self.parse_state(conf, "state"), "recent": self.parse_recent(conf, "recent"), "source": self.parse_src_or_dest(conf, "source"), "destination": self.parse_src_or_dest(conf, "destination"), "inbound_interface": self.parse_interface(conf, "inbound-interface"), "outbound_interface": self.parse_interface(conf, "outbound-interface"), "packet_length": self.parse_packet_length(conf, "packet-length"), "packet_length_exclude": self.parse_packet_length(conf, "packet-length-exclude"), } rule.update(r_sub) return rule def parse_interface(self, conf, attrib): """ This function triggers the parsing of 'interface' attributes. :param conf: configuration. :param attrib: 'interface'. :return: generated config dictionary. """ a_lst = ["name", "group"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_packet_length(self, conf, attrib=None): """ This function triggers the parsing of 'packet-length' attributes. :param conf: configuration. :param attrib: 'packet-length'. :return: generated config dictionary. """ lengths = [] rule_regex = r"%s (.+)$" % attrib found_lengths = findall(rule_regex, conf, M) if found_lengths: lengths = [] for l in set(found_lengths): obj = {"length": l.strip("'")} lengths.append(obj) return lengths - def parse_p2p(self, conf): - """ - This function forms the regex to fetch the 'p2p' with in - 'rules' - :param conf: configuration data. - :return: generated rule list configuration. - """ - a_lst = [] - applications = findall(r"p2p (?:\'*)(\d+)(?:\'*)", conf, M) - if applications: - app_lst = [] - for r in set(applications): - obj = {"application": r.strip("'")} - app_lst.append(obj) - a_lst = sorted(app_lst, key=lambda i: i["application"]) - return a_lst - def parse_src_or_dest(self, conf, attrib=None): """ This function triggers the parsing of 'source or destination' attributes. :param conf: configuration. :param attrib:'source/destination'. :return:generated source/destination configuration dictionary. """ a_lst = ["port", "address", "mac_address"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) cfg_dict["group"] = self.parse_group(conf, attrib + " group") return cfg_dict def parse_recent(self, conf, attrib=None): """ This function triggers the parsing of 'recent' attributes :param conf: configuration. :param attrib: 'recent'. :return: generated config dictionary. """ a_lst = ["time", "count"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_tcp(self, conf): """ This function triggers the parsing of 'tcp' attributes. :param conf: configuration. :param attrib: 'tcp'. :return: generated config dictionary. """ f_lst = [] flags = findall(r"tcp flags (not )?(?:\'*)([\w!,]+)(?:\'*)", conf, M) # for pre 1.4, this is a string including possible commas # and ! as an inverter. For 1.4+ this is a single flag per # command and 'not' as the inverter if flags: flag_lst = [] for n, f in set(flags): f = f.strip("'").lower() if "," in f: # pre 1.4 version with multiple flags fs = f.split(",") for f in fs: if "!" in f: obj = {"flag": f.strip("'!"), "invert": True} else: obj = {"flag": f.strip("'")} flag_lst.append(obj) elif "!" in f: obj = {"flag": f.strip("'!"), "invert": True} flag_lst.append(obj) else: obj = {"flag": f.strip("'")} if n: obj["invert"] = True flag_lst.append(obj) f_lst = sorted(flag_lst, key=lambda i: i["flag"]) return {"flags": f_lst} def parse_time(self, conf, attrib=None): """ This function triggers the parsing of 'time' attributes. :param conf: configuration. :param attrib: 'time'. :return: generated config dictionary. """ a_lst = [ "stopdate", "stoptime", "weekdays", "monthdays", "startdate", "starttime", ] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_state(self, conf, attrib=None): """ This function triggers the parsing of 'state' attributes. :param conf: configuration :param attrib: 'state'. :return: generated config dictionary. """ a_lst = ["new", "invalid", "related", "established"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_group(self, conf, attrib=None): """ This function triggers the parsing of 'group' attributes. :param conf: configuration. :param attrib: 'group'. :return: generated config dictionary. """ a_lst = ["port_group", "address_group", "network_group"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_icmp_attr(self, conf, match): """ This function peforms the following: - parse ICMP arguemnts for firewall rules - consider that older versions may need numbers or letters in type, newer ones are more specific :param conf: configuration. :param match: parent node/attribute name. :return: generated config dictionary. """ config = {} if not conf: return config for attrib in ("code", "type", "type-name"): regex = self.map_regex(attrib) if match: regex = match + " " + regex out = search(r"^.*" + regex + " (.+)", conf, M) if out: val = out.group(1).strip("'") if attrib == 'type-name': config['type_name'] = val if attrib == 'code': config['code'] = int(val) if attrib == 'type': # <1.3 could be # (type), #/# (type/code) or 'type' (type_name) # recent this is only for strings if "/" in val: # type/code (type_no, code) = val.split(".") config['type'] = type_no config['code'] = code elif val.isnumeric(): config['type'] = type_no else: config['type_name'] = val return config def parse_icmp(self, conf, attrib=None): """ This function triggers the parsing of 'icmp' attributes. :param conf: configuration to be parsed. :param attrib: 'icmp'. :return: generated config dictionary. """ cfg_dict = self.parse_icmp_attr(conf, "icmp") if (len(cfg_dict) == 0): cfg_dict = self.parse_icmp_attr(conf, "icmpv6") return cfg_dict def parse_limit(self, conf, attrib=None): """ This function triggers the parsing of 'limit' attributes. :param conf: configuration to be parsed. :param attrib: 'limit' :return: generated config dictionary. """ cfg_dict = self.parse_attr(conf, ["burst"], match=attrib) cfg_dict["rate"] = self.parse_rate(conf, "rate") return cfg_dict def parse_rate(self, conf, attrib=None): """ This function triggers the parsing of 'rate' attributes. :param conf: configuration. :param attrib: 'rate' :return: generated config dictionary. """ a_lst = ["unit", "number"] cfg_dict = self.parse_attr(conf, a_lst, match=attrib) return cfg_dict def parse_attr(self, conf, attr_list, match=None): """ This function peforms the following: - Form the regex to fetch the required attribute config. - Type cast the output in desired format. :param conf: configuration. :param attr_list: list of attributes. :param match: parent node/attribute name. :return: generated config dictionary. """ config = {} for attrib in attr_list: regex = self.map_regex(attrib) if match: regex = match + " " + regex if conf: if self.is_bool(attrib): out = conf.find(attrib.replace("_", "-")) dis = conf.find(attrib.replace("_", "-") + " 'disable'") if out >= 1: if dis >= 1: config[attrib] = False else: config[attrib] = True else: out = search(r"^.*" + regex + " (.+)", conf, M) if not out: if attrib == "disable": out = search(r"^.*\d+" + " (disable$)", conf, M) if attrib == 'log': out = search(r"^.*\d+" + " (log$)", conf, M) if out: val = out.group(1).strip("'") if self.is_num(attrib): val = int(val) if attrib == "disable": val = True if attrib == "log": val = "enable" config[attrib] = val return config def map_regex(self, attrib): """ - This function construct the regex string. - replace the underscore with hyphen. :param attrib: attribute :return: regex string """ regex = attrib.replace("_", "-") if attrib == "disabled": regex = "disable" return regex def is_bool(self, attrib): """ This function looks for the attribute in predefined bool type set. :param attrib: attribute. :return: True/False """ bool_set = ( "new", "invalid", "related", "disabled", "established", "enable_default_log", "default_log", ) return True if attrib in bool_set else False def is_num(self, attrib): """ This function looks for the attribute in predefined integer type set. :param attrib: attribute. :return: True/false. """ num_set = ("time", "code", "type", "count", "burst", "number") return True if attrib in num_set else False diff --git a/plugins/modules/vyos_firewall_rules.py b/plugins/modules/vyos_firewall_rules.py index d8c7a1c9..850299ff 100644 --- a/plugins/modules/vyos_firewall_rules.py +++ b/plugins/modules/vyos_firewall_rules.py @@ -1,1703 +1,1685 @@ #!/usr/bin/python # -*- coding: utf-8 -*- # Copyright 2019 Red Hat # GNU General Public License v3.0+ # (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) ############################################# # WARNING # ############################################# # # This file is auto generated by the resource # module builder playbook. # # Do not edit this file manually. # # Changes to this file will be over written # by the resource module builder. # # Changes should be made in the model used to # generate this file or in the resource module # builder template. # ############################################# """ The module file for vyos_firewall_rules """ from __future__ import absolute_import, division, print_function __metaclass__ = type ANSIBLE_METADATA = { "metadata_version": "1.1", "status": ["preview"], "supported_by": "network", } DOCUMENTATION = """ --- module: vyos_firewall_rules version_added: '1.0.0' short_description: Firewall rules resource module description: This module manages firewall rule-set attributes on VyOS devices author: - Rohit Thakur (@rohitthakur2590) - Gaige B. Paulsen (@gaige) notes: - Tested against VyOS 1.3.8. - This module works with connection C(ansible.netcommon.network_cli). See L(the VyOS OS Platform Options,../network/user_guide/platform_vyos.html). options: config: description: A dictionary of Firewall rule-set options. type: list elements: dict suboptions: afi: description: - Specifies the type of rule-set. type: str choices: - ipv4 - ipv6 required: true rule_sets: description: - The Firewall rule-set list. type: list elements: dict suboptions: filter: description: - Filter type (exclusive to "name"). - Supported in 1.4 and later. type: str choices: ['input', 'output', 'forward'] name: description: - Firewall rule set name. - Required for 1.3- and optional for 1.4+. type: str default_action: description: - Default action for rule-set. - drop (Drop if no prior rules are hit (default)) - reject (Drop and notify source if no prior rules are hit) - accept (Accept if no prior rules are hit) - jump (Jump to another rule-set, 1.4+) type: str choices: ['drop', 'reject', 'accept', 'jump'] default_jump_target: description: - Default jump target if the default action is jump. - Only valid in 1.4 and later. - Only valid when default_action = jump. type: str description: description: - Rule set description. type: str enable_default_log: description: - Option to log packets hitting default-action. type: bool rules: description: - A dictionary that specifies the rule-set configurations. type: list elements: dict suboptions: number: description: - Rule number. type: int required: true description: description: - Description of this rule. type: str action: description: - Specifying the action. - inspect is available < 1.4 - continue, return, jump, queue, synproxy are available >= 1.4 type: str choices: - drop - reject - accept - inspect - continue - return - jump - queue - synproxy destination: description: - Specifying the destination parameters. type: dict suboptions: address: description: - Destination ip address subnet or range. - IPv4/6 address, subnet or range to match. - Match everything except the specified address, subnet or range. - Destination ip address subnet or range. type: str group: description: - Destination group. type: dict suboptions: address_group: description: - Group of addresses. type: str network_group: description: - Group of networks. type: str port_group: description: - Group of ports. type: str port: description: - Multiple destination ports can be specified as a comma-separated list. - The whole list can also be "negated" using '!'. - For example:'!22,telnet,http,123,1001-1005'. type: str disable: description: - Option to disable firewall rule. - aliased to disabled type: bool aliases: ["disabled"] fragment: description: - IP fragment match. type: str choices: - match-frag - match-non-frag icmp: description: - ICMP type and code information. type: dict suboptions: type_name: description: - ICMP type-name. type: str choices: - any - echo-reply - destination-unreachable - network-unreachable - host-unreachable - protocol-unreachable - port-unreachable - fragmentation-needed - source-route-failed - network-unknown - host-unknown - network-prohibited - host-prohibited - TOS-network-unreachable - TOS-host-unreachable - communication-prohibited - host-precedence-violation - precedence-cutoff - source-quench - redirect - network-redirect - host-redirect - TOS-network-redirect - TOS-host-redirect - echo-request - router-advertisement - router-solicitation - time-exceeded - ttl-zero-during-transit - ttl-zero-during-reassembly - parameter-problem - ip-header-bad - required-option-missing - timestamp-request - timestamp-reply - address-mask-request - address-mask-reply - ping - pong - ttl-exceeded code: description: - ICMP code. type: int type: description: - ICMP type. type: int inbound_interface: description: - Inbound interface. - Only valid in 1.4 and later. type: dict suboptions: name: description: - Interface name. - Can have wildcards type: str group: description: - Interface group. type: str ipsec: description: - Inbound ip sec packets. - VyOS 1.4 and older match-ipsec/match-none - VyOS 1.5 and later require -in/-out suffixes type: str choices: - match-ipsec - match-none - match-ipsec-in - match-ipsec-out - match-none-in - match-none-out jump_target: description: - Jump target if the action is jump. - Only valid in 1.4 and later. - Only valid when action = jump. type: str limit: description: - Rate limit using a token bucket filter. type: dict suboptions: burst: description: - Maximum number of packets to allow in excess of rate. type: int rate: description: - format for rate (integer/time unit). - any one of second, minute, hour or day may be used to specify time unit. - eg. 1/second implies rule to be matched at an average of once per second. type: dict suboptions: number: description: - This is the integer value. type: int unit: description: - This is the time unit. type: str log: description: - Option to log packets matching rule. type: str choices: ['disable', 'enable'] outbound_interface: description: - Match outbound interface. - Only valid in 1.4 and later. type: dict suboptions: name: description: - Interface name. - Can have wildcards type: str group: description: - Interface group. type: str packet_length: description: - Packet length match. - Only valid in 1.4 and later. - Multiple values from 1 to 65535 and ranges are supported type: list elements: dict suboptions: length: description: - Packet length or range. type: str packet_length_exclude: description: - Packet length match. - Only valid in 1.4 and later. - Multiple values from 1 to 65535 and ranges are supported type: list elements: dict suboptions: length: description: - Packet length or range. type: str packet_type: description: - Packet type match. type: str choices: ['broadcast', 'multicast', 'host', 'other'] - p2p: - description: - - P2P application packets. - type: list - elements: dict - suboptions: - application: - description: - - Name of the application. - type: str - choices: - - all - - applejuice - - bittorrent - - directconnect - - edonkey - - gnutella - - kazaa protocol: description: - Protocol to match (protocol name in /etc/protocols or protocol number or all). - IP protocol name from /etc/protocols (e.g. "tcp" or "udp"). - <0-255> IP protocol number. - tcp_udp Both TCP and UDP. - all All IP protocols. - (!)All IP protocols except for the specified name or number. type: str queue: description: - Queue options. - Only valid in 1.4 and later. - Only valid when action = queue. - Can be a queue number or range. type: str queue_options: description: - Queue options. - Only valid in 1.4 and later. - Only valid when action = queue. type: str choices: ['bypass', 'fanout'] recent: description: - Parameters for matching recently seen sources. type: dict suboptions: count: description: - Source addresses seen more than N times. type: int time: description: - Source addresses seen in the last N seconds. - Since 1.4, this is a string of second/minute/hour type: str source: description: - Source parameters. type: dict suboptions: address: description: - Source ip address subnet or range. - IPv4/6 address, subnet or range to match. - Match everything except the specified address, subnet or range. - Source ip address subnet or range. type: str group: description: - Source group. type: dict suboptions: address_group: description: - Group of addresses. type: str network_group: description: - Group of networks. type: str port_group: description: - Group of ports. type: str port: description: - Multiple source ports can be specified as a comma-separated list. - The whole list can also be "negated" using '!'. - For example:'!22,telnet,http,123,1001-1005'. type: str mac_address: description: - MAC address to match. - Match everything except the specified MAC address. type: str fqdn: description: - Fully qualified domain name. - Available in 1.4 and later. type: str state: description: - Session state. type: dict suboptions: established: description: - Established state. type: bool invalid: description: - Invalid state. type: bool new: description: - New state. type: bool related: description: - Related state. type: bool synproxy: description: - SYN proxy options. - Only valid in 1.4 and later. - Only valid when action = synproxy. type: dict suboptions: mss: description: - Adjust MSS (501-65535) type: int window_scale: description: - Window scale (1-14). type: int tcp: description: - TCP flags to match. type: dict suboptions: flags: description: - list of tcp flags to be matched - 5.0 breaking change to support 1.4+ and 1.3- type: list elements: dict suboptions: flag: description: - TCP flag to be matched. - syn, ack, fin, rst, urg, psh, all (1.3-) - syn, ack, fin, rst, urg, psh, cwr, ecn (1.4+) type: str choices: - ack - cwr - ecn - fin - psh - rst - syn - urg - all invert: description: - Invert the match. type: bool time: description: - Time to match rule. type: dict suboptions: utc: description: - Interpret times for startdate, stopdate, starttime and stoptime to be UTC. type: bool monthdays: description: - Monthdays to match rule on. type: str startdate: description: - Date to start matching rule. type: str starttime: description: - Time of day to start matching rule. type: str stopdate: description: - Date to stop matching rule. type: str stoptime: description: - Time of day to stop matching rule. type: str weekdays: description: - Weekdays to match rule on. type: str running_config: description: - This option is used only with state I(parsed). - The value of this option should be the output received from the VyOS device by executing the command B(show configuration commands | grep firewall). - The state I(parsed) reads the configuration from C(running_config) option and transforms it into Ansible structured data as per the resource module's argspec and the value is then returned in the I(parsed) key within the result. type: str state: description: - The state the configuration should be left in type: str choices: - merged - replaced - overridden - deleted - gathered - rendered - parsed default: merged """ EXAMPLES = """ # Using deleted to delete firewall rules based on rule-set name # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 rule_sets: - name: Downlink state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name Downlink" # ] # # "after": [] # After state # ------------ # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # Using deleted to delete firewall rules based on afi # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name" # ] # # "after": [] # After state # ------------ # vyos@vyos:~$ show configuration commands| grep firewall # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # Using deleted to delete all the the firewall rules when provided config is empty # # Before state # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' # - name: Delete attributes of given firewall rules. vyos.vyos.vyos_firewall_rules: state: deleted # # # ------------------------ # Module Execution Results # ------------------------ # # "before": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # "commands": [ # "delete firewall name" # ] # # "after": [] # After state # ------------ # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # Using merged # # Before state: # ------------- # # vyos@vyos# run show configuration commands | grep firewall # set firewall group address-group 'inbound' # - name: Merge the provided configuration with the existing running configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept rules: - number: 1 action: accept description: Fwipv6-Rule 1 is configured by Ansible ipsec: match-ipsec - number: 2 action: accept description: Fwipv6-Rule 2 is configured by Ansible ipsec: match-ipsec - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 102 action: reject description: Rule 102 is configured by Ansible ipsec: match-ipsec - number: 103 action: accept description: Rule 103 is configured by Ansible destination: group: address_group: inbound source: address: 192.0.2.0 state: established: true new: false invalid: false related: true state: merged # # # ------------------------- # Module Execution Result # ------------------------- # # before": [] # # "commands": [ # "set firewall ipv6-name UPLINK default-action 'accept'", # "set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set'", # "set firewall ipv6-name UPLINK rule 1 action 'accept'", # "set firewall ipv6-name UPLINK rule 1", # "set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible'", # "set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec'", # "set firewall ipv6-name UPLINK rule 2 action 'accept'", # "set firewall ipv6-name UPLINK rule 2", # "set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible'", # "set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec'", # "set firewall name INBOUND default-action 'accept'", # "set firewall name INBOUND description 'IPv4 INBOUND rule set'", # "set firewall name INBOUND rule 101 action 'accept'", # "set firewall name INBOUND rule 101", # "set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible'", # "set firewall name INBOUND rule 101 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 102 action 'reject'", # "set firewall name INBOUND rule 102", # "set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible'", # "set firewall name INBOUND rule 102 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible'", # "set firewall name INBOUND rule 103 destination group address-group inbound", # "set firewall name INBOUND rule 103", # "set firewall name INBOUND rule 103 source address 192.0.2.0", # "set firewall name INBOUND rule 103 state established enable", # "set firewall name INBOUND rule 103 state related enable", # "set firewall name INBOUND rule 103 state invalid disable", # "set firewall name INBOUND rule 103 state new disable", # "set firewall name INBOUND rule 103 action 'accept'" # ] # # "after": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # Using replaced # # Before state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # - name: >- Replace device configurations of listed firewall rules with provided configurations vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 104 action: reject description: Rule 104 is configured by Ansible ipsec: match-none state: replaced # # # ------------------------- # Module Execution Result # ------------------------- # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # "commands": [ # "delete firewall ipv6-name UPLINK rule 1", # "delete firewall ipv6-name UPLINK rule 2", # "delete firewall name INBOUND rule 102", # "delete firewall name INBOUND rule 103", # "set firewall name INBOUND rule 104 action 'reject'", # "set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible'", # "set firewall name INBOUND rule 104", # "set firewall name INBOUND rule 104 ipsec 'match-none'" # ] # # "after": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK" # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 104 is configured by Ansible", # "ipsec": "match-none", # "number": 104 # } # ] # } # ] # } # ] # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 104 action 'reject' # set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible' # set firewall name INBOUND rule 104 ipsec 'match-none' # Using overridden # # Before state # -------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 104 action 'reject' # set firewall name INBOUND rule 104 description 'Rule 104 is configured by Ansible' # set firewall name INBOUND rule 104 ipsec 'match-none' # - name: Overrides all device configuration with provided configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv4 rule_sets: - name: Downlink description: IPv4 INBOUND rule set default_action: accept rules: - number: 501 action: accept description: Rule 501 is configured by Ansible ipsec: match-ipsec - number: 502 action: reject description: Rule 502 is configured by Ansible ipsec: match-ipsec state: overridden # # # ------------------------- # Module Execution Result # ------------------------- # # "before": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK" # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 104 is configured by Ansible", # "ipsec": "match-none", # "number": 104 # } # ] # } # ] # } # ] # # "commands": [ # "delete firewall ipv6-name UPLINK", # "delete firewall name INBOUND", # "set firewall name Downlink default-action 'accept'", # "set firewall name Downlink description 'IPv4 INBOUND rule set'", # "set firewall name Downlink rule 501 action 'accept'", # "set firewall name Downlink rule 501", # "set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible'", # "set firewall name Downlink rule 501 ipsec 'match-ipsec'", # "set firewall name Downlink rule 502 action 'reject'", # "set firewall name Downlink rule 502", # "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'", # "set firewall name Downlink rule 502 ipsec 'match-ipsec'" # # # "after": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] # # # After state # ------------ # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall name Downlink default-action 'accept' # set firewall name Downlink description 'IPv4 INBOUND rule set' # set firewall name Downlink rule 501 action 'accept' # set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' # set firewall name Downlink rule 501 ipsec 'match-ipsec' # set firewall name Downlink rule 502 action 'reject' # set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' # set firewall name Downlink rule 502 ipsec 'match-ipsec' # Using gathered # # Before state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # - name: Gather listed firewall rules with provided configurations vyos.vyos.vyos_firewall_rules: config: state: gathered # # # ------------------------- # Module Execution Result # ------------------------- # # "gathered": [ # { # "afi": "ipv6", # "rule_sets": [ # { # "default_action": "accept", # "description": "This is ipv6 specific rule-set", # "name": "UPLINK", # "rules": [ # { # "action": "accept", # "description": "Fwipv6-Rule 1 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 1 # }, # { # "action": "accept", # "description": "Fwipv6-Rule 2 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 2 # } # ] # } # ] # }, # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "INBOUND", # "rules": [ # { # "action": "accept", # "description": "Rule 101 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 101 # }, # { # "action": "reject", # "description": "Rule 102 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 102 # }, # { # "action": "accept", # "description": "Rule 103 is configured by Ansible", # "destination": { # "group": { # "address_group": "inbound" # } # }, # "number": 103, # "source": { # "address": "192.0.2.0" # }, # "state": { # "established": true, # "invalid": false, # "new": false, # "related": true # } # } # ] # } # ] # } # ] # # # After state: # ------------- # # vyos@vyos:~$ show configuration commands| grep firewall # set firewall group address-group 'inbound' # set firewall ipv6-name UPLINK default-action 'accept' # set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set' # set firewall ipv6-name UPLINK rule 1 action 'accept' # set firewall ipv6-name UPLINK rule 1 description 'Fwipv6-Rule 1 is configured by Ansible' # set firewall ipv6-name UPLINK rule 1 ipsec 'match-ipsec' # set firewall ipv6-name UPLINK rule 2 action 'accept' # set firewall ipv6-name UPLINK rule 2 description 'Fwipv6-Rule 2 is configured by Ansible' # set firewall ipv6-name UPLINK rule 2 ipsec 'match-ipsec' # set firewall name INBOUND default-action 'accept' # set firewall name INBOUND description 'IPv4 INBOUND rule set' # set firewall name INBOUND rule 101 action 'accept' # set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible' # set firewall name INBOUND rule 101 ipsec 'match-ipsec' # set firewall name INBOUND rule 102 action 'reject' # set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible' # set firewall name INBOUND rule 102 ipsec 'match-ipsec' # set firewall name INBOUND rule 103 action 'accept' # set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible' # set firewall name INBOUND rule 103 destination group address-group 'inbound' # set firewall name INBOUND rule 103 source address '192.0.2.0' # set firewall name INBOUND rule 103 state established 'enable' # set firewall name INBOUND rule 103 state invalid 'disable' # set firewall name INBOUND rule 103 state new 'disable' # set firewall name INBOUND rule 103 state related 'enable' # Using rendered # # - name: Render the commands for provided configuration vyos.vyos.vyos_firewall_rules: config: - afi: ipv6 rule_sets: - name: UPLINK description: This is ipv6 specific rule-set default_action: accept - afi: ipv4 rule_sets: - name: INBOUND description: IPv4 INBOUND rule set default_action: accept rules: - number: 101 action: accept description: Rule 101 is configured by Ansible ipsec: match-ipsec - number: 102 action: reject description: Rule 102 is configured by Ansible ipsec: match-ipsec - number: 103 action: accept description: Rule 103 is configured by Ansible destination: group: address_group: inbound source: address: 192.0.2.0 state: established: true new: false invalid: false related: true state: rendered # # # ------------------------- # Module Execution Result # ------------------------- # # # "rendered": [ # "set firewall ipv6-name UPLINK default-action 'accept'", # "set firewall ipv6-name UPLINK description 'This is ipv6 specific rule-set'", # "set firewall name INBOUND default-action 'accept'", # "set firewall name INBOUND description 'IPv4 INBOUND rule set'", # "set firewall name INBOUND rule 101 action 'accept'", # "set firewall name INBOUND rule 101", # "set firewall name INBOUND rule 101 description 'Rule 101 is configured by Ansible'", # "set firewall name INBOUND rule 101 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 102 action 'reject'", # "set firewall name INBOUND rule 102", # "set firewall name INBOUND rule 102 description 'Rule 102 is configured by Ansible'", # "set firewall name INBOUND rule 102 ipsec 'match-ipsec'", # "set firewall name INBOUND rule 103 description 'Rule 103 is configured by Ansible'", # "set firewall name INBOUND rule 103 destination group address-group inbound", # "set firewall name INBOUND rule 103", # "set firewall name INBOUND rule 103 source address 192.0.2.0", # "set firewall name INBOUND rule 103 state established enable", # "set firewall name INBOUND rule 103 state related enable", # "set firewall name INBOUND rule 103 state invalid disable", # "set firewall name INBOUND rule 103 state new disable", # "set firewall name INBOUND rule 103 action 'accept'" # ] # Using parsed # # - name: Parse the commands for provided configuration vyos.vyos.vyos_firewall_rules: running_config: "set firewall group address-group 'inbound' set firewall name Downlink default-action 'accept' set firewall name Downlink description 'IPv4 INBOUND rule set' set firewall name Downlink rule 501 action 'accept' set firewall name Downlink rule 501 description 'Rule 501 is configured by Ansible' set firewall name Downlink rule 501 ipsec 'match-ipsec' set firewall name Downlink rule 502 action 'reject' set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible' set firewall name Downlink rule 502 ipsec 'match-ipsec'" state: parsed # # # ------------------------- # Module Execution Result # ------------------------- # # # "parsed": [ # { # "afi": "ipv4", # "rule_sets": [ # { # "default_action": "accept", # "description": "IPv4 INBOUND rule set", # "name": "Downlink", # "rules": [ # { # "action": "accept", # "description": "Rule 501 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 501 # }, # { # "action": "reject", # "description": "Rule 502 is configured by Ansible", # "ipsec": "match-ipsec", # "number": 502 # } # ] # } # ] # } # ] """ RETURN = """ before: description: The configuration prior to the module execution. returned: when I(state) is C(merged), C(replaced), C(overridden), C(deleted) or C(purged) type: dict sample: > This output will always be in the same format as the module argspec. after: description: The resulting configuration after module execution. returned: when changed type: dict sample: > This output will always be in the same format as the module argspec. commands: description: The set of commands pushed to the remote device. returned: always type: list sample: - "set firewall name Downlink default-action 'accept'" - "set firewall name Downlink description 'IPv4 INBOUND rule set'" - "set firewall name Downlink rule 501 action 'accept'" - "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'" - "set firewall name Downlink rule 502 ipsec 'match-ipsec'" rendered: description: The provided configuration in the task rendered in device-native format (offline). returned: when I(state) is C(rendered) type: list sample: - "set firewall name Downlink default-action 'accept'" - "set firewall name Downlink description 'IPv4 INBOUND rule set'" - "set firewall name Downlink rule 501 action 'accept'" - "set firewall name Downlink rule 502 description 'Rule 502 is configured by Ansible'" - "set firewall name Downlink rule 502 ipsec 'match-ipsec'" gathered: description: Facts about the network resource gathered from the remote device as structured data. returned: when I(state) is C(gathered) type: list sample: > This output will always be in the same format as the module argspec. parsed: description: The device native config provided in I(running_config) option parsed into structured data as per module argspec. returned: when I(state) is C(parsed) type: list sample: > This output will always be in the same format as the module argspec. """ from ansible.module_utils.basic import AnsibleModule from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.argspec.firewall_rules.firewall_rules import ( Firewall_rulesArgs, ) from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.config.firewall_rules.firewall_rules import ( Firewall_rules, ) def main(): """ Main entry point for module execution :returns: the result form module invocation """ required_if = [ ("state", "merged", ("config",)), ("state", "replaced", ("config",)), ("state", "rendered", ("config",)), ("state", "overridden", ("config",)), ("state", "parsed", ("running_config",)), ] mutually_exclusive = [("config", "running_config")] module = AnsibleModule( argument_spec=Firewall_rulesArgs.argument_spec, required_if=required_if, supports_check_mode=True, mutually_exclusive=mutually_exclusive, ) result = Firewall_rules(module).execute_module() module.exit_json(**result) if __name__ == "__main__": main()