Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Make endpoint parameter optional #10

Merged
merged 1 commit into from
Jul 27, 2021
Merged

Make endpoint parameter optional #10

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 12 additions & 2 deletions REFERENCE.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,14 @@ wireguard::interface {'as2273':
endpoint => 'wg.example.com:53668',
addresses => [{'Address' => '192.168.218.87/32', 'Peer' => '172.20.53.97/32'}, {'Address' => 'fe80::ade1/64',},],
}

Create a passive wireguard interface that listens for incoming connections. Useful when the other side has a dynamic IP / is behind NAT
wireguard::interface {'as2273':
source_addresses => ['2003:4f8:c17:4cf::1', '149.9.255.4'],
public_key => 'BcxLll1BVxGQ5DeijroesjroiesjrjvX+EBhS4vcDn0R0=',
dport => 53668,
addresses => [{'Address' => '192.168.218.87/32', 'Peer' => '172.20.53.97/32'}, {'Address' => 'fe80::ade1/64',},],
}
```

#### Parameters
Expand Down Expand Up @@ -143,7 +151,7 @@ Default value: `[]`

##### <a name="destination_addresses"></a>`destination_addresses`

Data type: `Optional[Array[Stdlib::IP::Address]]`
Data type: `Array[Stdlib::IP::Address]`

array of addresses where the remote peer connects to (our local ips), used for firewalling

Expand All @@ -157,10 +165,12 @@ base64 encoded pubkey from the remote peer

##### <a name="endpoint"></a>`endpoint`

Data type: `String[1]`
Data type: `Optional[String[1]]`

fqdn:port or ip:port where we connect to

Default value: ``undef``

##### <a name="addresses"></a>`addresses`

Data type: `Array[Hash[String,Variant[Stdlib::IP::Address::V4::CIDR,Stdlib::IP::Address::V6::CIDR]]]`
Expand Down
28 changes: 18 additions & 10 deletions manifests/interface.pp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,9 +30,16 @@
# addresses => [{'Address' => '192.168.218.87/32', 'Peer' => '172.20.53.97/32'}, {'Address' => 'fe80::ade1/64',},],
# }
#
# Create a passive wireguard interface that listens for incoming connections. Useful when the other side has a dynamic IP / is behind NAT
# wireguard::interface {'as2273':
# source_addresses => ['2003:4f8:c17:4cf::1', '149.9.255.4'],
# public_key => 'BcxLll1BVxGQ5DeijroesjroiesjrjvX+EBhS4vcDn0R0=',
# dport => 53668,
# addresses => [{'Address' => '192.168.218.87/32', 'Peer' => '172.20.53.97/32'}, {'Address' => 'fe80::ade1/64',},],
# }
define wireguard::interface (
String[1] $public_key,
String[1] $endpoint,
Optional[String[1]] $endpoint = undef,
Array[Stdlib::IP::Address] $destination_addresses = [$facts['networking']['ip'], $facts['networking']['ip6'],],
String[1] $interface = $title,
Integer[1024, 65000] $dport = Integer(regsubst($title, '^\D+(\d+)$', '\1')),
Expand Down Expand Up @@ -76,28 +83,29 @@
require => Exec["generate ${interface} keys"],
}
# lint:ignore:strict_indent
$netdev_config = @("EOT")
$netdev_config = @(EOT)
<%- | $interface, $dport, $public_key, $endpoint | -%>
# THIS FILE IS MANAGED BY PUPPET
# based on https://dn42.dev/howto/wireguard
[NetDev]
Name=${interface}
Name=<%= $interface %>
Kind=wireguard

[WireGuard]
PrivateKeyFile=/etc/wireguard/${interface}
ListenPort=${dport}
PrivateKeyFile=/etc/wireguard/<%= $interface %>
ListenPort=<%= $dport %>

[WireGuardPeer]
PublicKey=${public_key}
# OPTIONAL, pre-shared key
#PresharedKey=<pre-shared key>
Endpoint=${endpoint}
PublicKey=<%= $public_key %>
<% if $endpoint { -%>
Endpoint=<%= $endpoint %>
<%} -%>
AllowedIPs=fe80::/64
AllowedIPs=fd00::/8
AllowedIPs=0.0.0.0/0
| EOT
systemd::network { "${interface}.netdev":
content => $netdev_config,
content => inline_epp($netdev_config, { 'interface' => $interface, 'dport' => $dport, 'public_key' => $public_key, 'endpoint' => $endpoint }),
restart_service => true,
owner => 'root',
group => 'systemd-network',
Expand Down