[Pdns-users] Blocklist file format

[Darac Marjal]

You might find https://github.com/thommay/blocklister useful. This 
script takes lists of domains - in the common adblock format - and 
compiles them into a lua file, performing sorting and deduplication as 
it goes.


On 05/03/2023 10:28, Clifford Dsouza via Pdns-users wrote:
> Hi
>
> I've configured Powerdns to block certain domain using lua..
>
> The lua file the recursor.conf refers to has the below code
>
> -----------------------------------------------------
> blocked_domains=newDS()
>
>  blocked_domains:add(dofile("/etc/pdns-recursor/blocklist.lua"))
>
> function preresolve(dq)
>
>   if(not blocked_domains:check(dq.qname) or (dq.qtype ~= pdns.A and 
> dq.qtype ~= pdns.AAAA)) then
>             return false
>                 else
>
>   dq:addAnswer(pdns.A, "182.X.X.X", 60, "blockpage.co.in")
> return true
> end
>    end
> -----------------------------------------------------
> the code references the block list file that has the below format
> -----------------------------------------------------
> return {
> "site1.tobeblocked.com",
> "site2.tobeblocked.com",
> "site3.tobeblocked.com",
> }
> --------------------------------------------------
>
> Is there a way I can populate the blocklist file it with the list of 
> domains that I want to block, one domain per line, instead of the 
> other extra characters that i need to type, I just want to avoid 
> syntax errors when updating the file.
>
>
> Thanks
>
> Clifford
>
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