How can I allow the subdomains of one hostname in Captive Portal?
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hi
I want to allow subdomains such as *.example.com in Captive Portal so that users can use these sites.
And I added half a row in the allow hostname section such as example.com but it did not allow its subdomains
What is your suggestion about this?
I would appreciate it if you could help me -
@mhmd you mean allow them before auth to use some sites? Once they are authed they would be able to go where ever you allow in the normal firewall rules.
captive portal is not a proxy - you can not allow based on url.. It either allows the IP or network or it doesn't.. There is no way to resolve every single possible combination of something.domain.tld or what about otherthing.something.domain.tld
What happens is pfsense looks up ever so often your something.domain.tld and allows that IP. But otherthing.domain.tld might not resolve to that same IP.
So you need to list all the fqdn that might be used, or you need to figure out what network block they are all being served from and just allow that network. Or have you users auth to the captive portal before they go to whatever.domain.tld
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@johnpoz In the cp settings, there is Allow host name that can be passed through the CP without authentication by adding the domain name, but the problem is that in addition to the domain I define, its subdomains can also pass.
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@mhmd Yeah I know I clearly went over how it works.. What part did you not understand???
And what does the subdomain resolve too??
If whatever.domain.com resolves to 1.2.3.4 and something.what.yeah.domain.com also resolves to 1.2.3.4 then yup it would be allowed - thought I clearly went over how that works?
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@johnpoz My exact problem is that the domain IP is different from the subdomains it has.
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@mhmd said in How can I allow the subdomains of one hostname in Captive Portal?:
My exact problem is that the domain IP is different from the subdomains it has.
And what is these 2 fqdn exactly?
https://docs.netgate.com/pfsense/en/latest/captiveportal/allowed-hostnames.html#allowed-hostnames
A daemon periodically resolves the hostnames to IP address(es) and allows them through the portal without authentication in this zone.
