How to use the pfsense name instead of the IP address in http?

goldsoft

@Gertjan
After modifying the /etc/inc/system.inc file, the nginx-pass-CaptivePortal.conf file can correctly display the domain pf.home.arpa, and it still displays after restarting the service, indicating that the modification is successful. However, the login page has not changed and still appears in the form of an IP address, http://192.168.0.1:8002/index.php?zone=pass&redirurl=http%3A%2F%2Fqq.com%2F.

Gertjan

@goldsoft

I just tested the http login .... and yes, I saw also "192.168.2.1".

So more work needs to be done.
The story continues here /etc/inc/captiveportal.inc locate function portal_reply_page() around line 1811.

Four lines lower, you'll see
$ourhostname = portal_hostname_from_client_ip($clientip);

That function return the IP if http was chosen, the domain name if otherwise (https).

A solution might be : locate function portal_hostname_from_client_ip($cliip) :
After $ifip = portal_ip_from_client_ip($cliip);
Add on a new line :
$ifip = false;

Like this :

but take note : this is messy.
Its always easier to do what the entire planet does : use https, as it is the future

FSC830

And keep in mind that after each update you need to make this changes again.
So I do with my changes for printing QR codes for voucher access.

Regards

goldsoft

@Gertjan
The IP address has been successfully transformed into a domain name, but it also caused a deadlock. How can this be resolved

http://pfsense.home.arpa:8002/index.php?zone=pass&redirurl=http%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fqq.com

goldsoft

@Gertjan

Gertjan

@goldsoft said in How to use the pfsense name instead of the IP address in http?:

How can this be resolved

By undoing what you did, so you'll get the stable situation back.
Its (not) clear to me that more has to be changed.
Sorry, can't do more here.

goldsoft

This post is deleted!

goldsoft

@Gertjan Thank you very much for your guidance.

goldsoft

@goldsoft said in How to use the pfsense name instead of the IP address in http?:

@Gertjan
The IP address has been successfully transformed into a domain name, but it also caused a deadlock. How can this be resolved

http://pfsense.home.arpa:8002/index.php?zone=pass&redirurl=http%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fpfsense.home.arpa%3A8002%2Fhttp%3A%2F%2Fqq.com

I hope someone can help me solve this problem because I really need this functionality.

Gertjan

@goldsoft

Try this :
Force redirect to preset URL :

I know, not a real solution, but it would break the recursive redirection.

goldsoft

@Gertjan The user has been authenticated and can access the internet. Further redirection would be meaningless

Gertjan

@goldsoft

I get it.
Consider this : when you visit the captive portal's IP or host name manually, the request will get handled by the nginx (the web server handling the captive pirtal login page) : the used host name will be stored in the redirect parameter.
Or, the url (host name) is the host name of the web server itself.
After a valid login, you will get redirected to this 'redirected url'.
Which was ... the same page.
And from now on, this goes in circles : you saw what happens.

Simple solution : never enter or use the captive portal's host name, as the portal will auto redirect to this url anyway.

To break this redirect loop, I proposed the 'https://www.whatver.tld' solution.

johnwilliams1

@goldsoft To change the URL, you can follow these steps:

Access your router settings.
Look for the configuration related to the URL or redirection.
Replace "http://192.168.1.1" with "http://pfsense" in the configuration.
Save the changes.

This should update the URL as you want. If you need more detailed instructions, please specify your router model for further assistance. Also, consider using the essay writing service at for academic help.

Marsh35

@johnwilliams1 Thanks for info!

VinzzB

I've managed to get CP working with a custom dns name, a valid LE certificate and running on the native http(s) ports 80/443.

First make sure you have registered a domain name for use in CP (eg login-guests.mydomain.com)

Setup:

Captive portal on GuestNetwork - 192.168.10.1)
Configure Dns resolver. Resolve login-guests.mydomain.com to 192.168.10.1
configure domain name in CP config (SSL domain name)
Configure ACME for trusted SSL cert on CP login page. Bind this certificate in the CP configuration pages.

Run CP on native http/https ports:

Create your CP config in the GUI using the default ports (>8000).
Change the pfsense config.xml and add the following two lines under the captiveportal element. Save the file and reboot the router.

<captiveportal>
    <guest_network>
        ...
        <listenporthttps>443</listenporthttps>
        <listenporthttp>80</listenporthttp>

Edit the captiveportal.inc file, go to the function 'captiveportal_init_webgui_zone' and comment or remove the 2 calls to system_generate_nginx_config(). This will disable the re-creation of the nginx config files for CP!
Explicitly add interface IP to nginx file. Under /var/etc edit the file nginx-[name]-CaptivePortal-SSL.conf. Add the interface IP in the 'listen' command. (eg: listen 192.168.10.1:443; ). I've disabled the IPv6 ([::]:443) listener.
Start the CP service.

This seems to work well. Users are redirected to the domain on port 443 (https).
There is one thing to keep in mind: This configuration may be lost when updating/upgrading pfsense!