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mDNS Repeater plugin: Enable blocklist parameter in the gui to allow blocking subnets. #4362

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mDNS Repeater plugin: Enable blocklist parameter in the gui to allow blocking subnets. #4362

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21c5a3c
Enable blocklist in the gui and to be transferred to the command line.
Nov 20, 2024
17bb245
Sorry for typo's. I am bit rusty in regex, but I believe this should …
Kodehyrden Nov 21, 2024
707febe
Now supporting more subnets or individual addresses
Kodehyrden Nov 22, 2024
6d08ec6
Merge branch 'opnsense:master' into master
Kodehyrden Nov 22, 2024
fe06b3b
Update end tag - embarrasing
Kodehyrden Nov 22, 2024
3a24c8e
Added a field separator
Kodehyrden Nov 22, 2024
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2 changes: 1 addition & 1 deletion net/mdns-repeater/Makefile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
PLUGIN_NAME= mdns-repeater
PLUGIN_VERSION= 1.1
PLUGIN_VERSION= 1.2
PLUGIN_REVISION= 1
PLUGIN_COMMENT= Proxy multicast DNS between networks
PLUGIN_MAINTAINER= [email protected]
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5 changes: 5 additions & 0 deletions net/mdns-repeater/pkg-descr
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Expand Up @@ -7,6 +7,11 @@ It can be used to bridge zeroconf devices to work properly across the two subnet
Plugin Changelog
================

1.2

* Blocklist support (contributed by Kodehyrden)


1.1

* CARP support (contributed by Markus Reiter)
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6 changes: 6 additions & 0 deletions net/mdns-repeater/src/opnsense/mvc/app/controllers/OPNsense/MDNSRepeater/forms/general.xml
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Expand Up @@ -17,4 +17,10 @@
<type>select_multiple</type>
<help>At least 2 interfaces must be selected. The maximum number of supported interfaces by the daemon is 5.</help>
</field>
<field>
<id>mdnsrepeater.blocklist</id>
<label>Block List</label>
<type>text</type>
<help>Optionally to blacklist an entire subnet, (eg. 192.168.1.0/24) or individual addresses. Up to 16 subnets are supported and IPv4 subnets only.</help>
</field>
</form>
10 changes: 10 additions & 0 deletions net/mdns-repeater/src/opnsense/mvc/app/models/OPNsense/MDNSRepeater/MDNSRepeater.xml
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Expand Up @@ -16,5 +16,15 @@
<Required>Y</Required>
<Multiple>Y</Multiple>
</interfaces>
<blocklist type="NetworkField">
<Default></Default>
<Required>N</Required>
<ValidationMessage>Please enter one or more valid IPv4 networks or individual addresses in CIDR notation.</ValidationMessage>
<FieldSeparator>,</FieldSeparator>
<NetMaskRequired>Y</NetMaskRequired>
<NetMaskAllowed>Y</NetMaskAllowed>
<AddressFamily>ipv4</AddressFamily>
<AsList>Y</AsList>
</blocklist>
</items>
</model>
4 changes: 4 additions & 0 deletions net/mdns-repeater/src/opnsense/service/templates/OPNsense/MDNSRepeater/mdnsrepeater
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Expand Up @@ -10,6 +10,10 @@ required_files="/var/run/mdns-repeater.CARP_MASTER"
{% do interface_list.append(physical_interface(i)) %}
{% endfor %}
mdns_repeater_interfaces="{{ interface_list | join(' ') }}"
{% if helpers.exists('OPNsense.MDNSRepeater.blocklist') and OPNsense.MDNSRepeater.blocklist != '' %}
{% set networkstobeblocked = "-b " + OPNsense.MDNSRepeater.blocklist.split(',') | join(' -b ') %}
mdns_repeater_blocklist="{{ networkstobeblocked }}"
{% endif %}
{% else %}
mdns_repeater_enable="NO"
{% endif %}