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|
class profile::firewall {
include ::firewall
include ::fwrules
}
class fwrules {
contain ::fwrules::ipv4
contain ::fwrules::ipv6
resources { 'firewall':
purge => true,
}
resources { 'firewallchain':
purge => true,
}
}
class fwrules::ipv4 {
Firewall {
require => undef,
}
firewallchain { 'INPUT:filter:IPv4':
ensure => present,
policy => drop,
before => undef,
}
# Default firewall rules
firewall { "000 ${title} accept all icmp":
proto => 'icmp',
action => 'accept',
}
->
firewall { "001 ${title} accept all to lo interface":
proto => 'all',
iniface => 'lo',
action => 'accept',
}
->
firewall { "003 ${title} accept related established rules":
proto => 'all',
state => ['RELATED', 'ESTABLISHED'],
action => 'accept',
}
}
class fwrules::ipv6 {
Firewall {
require => undef,
provider => 'ip6tables'
}
firewallchain { 'INPUT:filter:IPv6':
ensure => present,
policy => drop,
before => undef,
}
# Default firewall rules
firewall { "000 ${title} accept all icmp":
proto => 'ipv6-icmp',
action => 'accept',
}
->
firewall { "001 ${title} accept all to lo interface":
proto => 'all',
iniface => 'lo',
action => 'accept',
}
->
firewall { "003 ${title} accept related established rules":
proto => 'all',
state => ['RELATED', 'ESTABLISHED'],
action => 'accept',
}
}
class profile::appserver {
include ::firewall
Firewall {
require => Class['fwrules'],
}
firewall { "0100 ${title} Future-proof XMLRPC over UUCP over IPv6 appserver traffic":
dport => [540],
proto => tcp,
action => accept,
source => '2001:db8:de:caf::/64',
provider => 'ip6tables',
}
firewall { "0101 ${name} legacy admin access":
dport => [80, 443],
proto => tcp,
action => accept,
source => '192.0.2.0/24',
}
firewall { "0101 ${name} admin access":
dport => [80, 443],
proto => tcp,
action => accept,
provider => 'ip6tables',
source => '2001:db8:c0f:fee::/64',
}
# appserver things here
}
include profile::firewall
include profile::appserver
|
