dns/dnscrypt-proxy: added support for 'disabled_server_names' (#2518)

dns/dnscrypt-proxy/pkg-descr

@@ -8,6 +8,7 @@ Plugin Changelog
 1.10
 
 * Add option to enable/disable local query logs
+* Add manual disable of specific servers 
 
 1.9
 

dns/dnscrypt-proxy/src/opnsense/mvc/app/controllers/OPNsense/Dnscryptproxy/forms/general.xml

@@ -171,4 +171,12 @@
         <type>checkbox</type>
         <help>This will enable/disable local logs. This includes both [query_log] and [nx_log] as described in the DNSCrypt-Proxy documentation.</help>
     </field>
+    <field>
+        <id>general.disabled_serverlist</id>
+        <label>Disabled Servers List</label>
+        <type>select_multiple</type>
+        <style>tokenize</style>
+        <allownew>true</allownew>
+        <help><![CDATA[Exclude servers from automatic selection. Add any specific server names here if you do not want to use them for any reason.]]></help>
+    </field>  
 </form>

dns/dnscrypt-proxy/src/opnsense/mvc/app/models/OPNsense/Dnscryptproxy/General.xml

@@ -140,5 +140,12 @@
             <default>1</default>
             <Required>Y</Required>
         </query_logs>
+        <disabled_serverlist type="TextField">
+            <mask>/^([a-z0-9.,\-]{1,70})$/</mask>
+            <default></default>
+            <Required>N</Required>
+            <FieldSeparator>,</FieldSeparator>
+            <asList>Y</asList>
+        </disabled_serverlist>
     </items>
 </model>

dns/dnscrypt-proxy/src/opnsense/service/templates/OPNsense/Dnscryptproxy/dnscrypt-proxy.toml

@@ -4,6 +4,10 @@
 server_names = [{{ "'" + ("','".join(OPNsense.dnscryptproxy.general.serverlist.split(','))) + "'" }}]
 {%   endif %}
 
+{%   if helpers.exists('OPNsense.dnscryptproxy.general.disabled_serverlist') and OPNsense.dnscryptproxy.general.disabled_serverlist != '' %}
+disabled_server_names = ['{{OPNsense.dnscryptproxy.general.disabled_serverlist}}']
+{%   endif %}
+
 {%   if helpers.exists('OPNsense.dnscryptproxy.general.listen_addresses') and OPNsense.dnscryptproxy.general.listen_addresses != '' %}
 listen_addresses = [{{ "'" + ("','".join(OPNsense.dnscryptproxy.general.listen_addresses.split(','))) + "'" }}]
 {%   else %}