Captive portal html and images….

lir

i managed to overcome the fresh install problem which was problematic by upgrading to beta-4 using the firmware upgrade
on an already installed beta-4 system from fresh (it had some errors during install).

so i can get on the webgui and everything but im having the exact same problems again with the captive portal not showing
any images. i tried rebooting, i tried to remove all images and then reupload them… still i cant see them.

any ideas please?
(so now im on beta4)

Gertjan

Try this line (the image should already be there)


[![](pfsense.jpg)](http://www.pfsense.com)

lir

thanks will do.
ill report back

lir

Okey so I'm still having the problem even with that link but I managed to over come it.

here are the files…

cd /usr/local/captiveportal/

ls -al

total 46
drwxr-xr-x 2 root wheel 512 May 24 07:34 .
drwxr-xr-x 16 root wheel 512 May 21 06:25 ..
-rwxr-xr-x 1 root wheel 14120 Jan 2 23:46 index.php
lrwxr-xr-x 1 root wheel 27 May 24 07:31 logo.GIF -> /var/db/cpelements/logo.GIF
lrwxr-xr-x 1 root wheel 27 May 24 07:31 logo.JPG -> /var/db/cpelements/logo.JPG
lrwxr-xr-x 1 root wheel 27 May 24 07:31 logo.PNG -> /var/db/cpelements/logo.PNG
lrwxr-xr-x 1 root wheel 27 May 24 07:31 logo.bmp -> /var/db/cpelements/logo.bmp
-rw-r--r-- 1 root wheel 10049 Jan 15 03:33 radius_accounting.inc
-rw-r--r-- 1 root wheel 4255 Jan 15 03:33 radius_authentication.inc

and here are the files on /var/db/cpelements

ls -al /var/db/cpelements/

total 200
drwxr-xr-x 2 root wheel 512 May 24 07:33 .
drwxr-xr-x 9 root wheel 512 May 24 07:32 ..
-rw-r--r-- 1 root wheel 11359 May 24 07:31 logo.GIF
-rw-r--r-- 1 root wheel 11033 May 24 07:31 logo.JPG
-rw-r--r-- 1 root wheel 4880 May 24 07:31 logo.PNG
-rw-r--r-- 1 root wheel 169798 May 24 07:31 logo.bmp

so i figured out that i can see the file only if it's located on /usr/local/captiveportal and with no link or anything, like this:
-rw-r--r-- 1 root wheel 11033 May 24 07:33 logo.jpg

SO... thats the fix.

jeroen234

thats no bug thats normal captive working
if you ask for www.google.com it redirecting the www.google.com ip to youre pfsense ip until youre accepted

if portal is on and you have jpg logo.jpg then all these jpg's are the same until youre cleard

www.google.com/logo.jpg
www.msn.com/logo.jpg
www.hotmail.com/logo.jpg
etc etc

so you must make links to root in youre captive portal webpage

will work for all the links

ps. never use uppercase in filenames (logo.JPG) webservers and webbrowsers don't like that
only lowercase

lir

you didnt understand the problem the way i presented it.
i said that when i upload files it puts a link in /usr/local/captiveportal of them that points to /var/db/cpelements
thats what happens when i upload images from the admin gui.
this way it DOES NOT WORK. no matter if its upper case, lower case or without a case.

if i try manually to ssh to the machine and leave the filename at /usr/local/captiveportal (no links), just put the actual logo.jpg file
in /usr/local/captiveportal and doesnt make a link out of it then its just fine.

DrNo

Could someone explain how to fix this image issue to a BSD lamen?

I am very unfamiliar with BSD command line arguments and am having problems copying my logo.png into the '/usr/local/captiveportal/' directory so it will show correctly on my capture portal. Every time I try to copy my 'logo.png' file from either the '/var/db/cpelements' dir or the '/tmp' dir (I used the GUI to upload it there) I am met with a "Read-only file system" error.

I am running BETA 4 embedded on a WRAP equiped with a 128MB CF card. If someone could take a minute or two to explain the commands I need to know and the steps I need to take to resolve this issue, I would greatly appreciate it.

Thnx in advance,

-DrNO

sullrich

@DrNo:

Could someone explain how to fix this image issue to a BSD lamen?

I am very unfamiliar with BSD command line arguments and am having problems copying my logo.png into the '/usr/local/captiveportal/' directory so it will show correctly on my capture portal. Every time I try to copy my 'logo.png' file from either the '/var/db/cpelements' dir or the '/tmp' dir (I used the GUI to upload it there) I am met with a "Read-only file system" error.

I am running BETA 4 embedded on a WRAP equiped with a 128MB CF card. If someone could take a minute or two to explain the commands I need to know and the steps I need to take to resolve this issue, I would greatly appreciate it.

Thnx in advance,

-DrNO

None of this is required. Simply upload the image to the element manager. It will handle everything.

DrNo

@sullrich:

None of this is required. Simply upload the image to the element manager. It will handle everything.

I did upload the image from the file manager under the captive portal menu, but when the captive portal splash page shows the image is broken.

My code should be fine:

![](logo.png)

After reading this post I got the impression that there is a bug in pfSense and a work around is copying the picture into the captiveportal directory rather than relying on the refering link. My problem is that I'm using an embedded version of pfSense and I have only read only access to the system, and I have no idea how to get around this.

hoba

Run the following commands from the shell:

/etc/rc.conf_mount_rw
/etc/rc.conf_mount_ro

Should be obvious what they do.

sullrich

The view captive portal link is broken but users surfing to the page will get the images. If you are simply viewing the page and pronouncing it broke because of this fact then you need to really test with a captive portal client.

sullrich

Okay I tested this again and found some minor errors…

png wasn't working.

Anything upper or mixed case wouldnt have worked:

ie: Jpg

If you are running a full installation do a cvs_sync.sh releng_1 && shutdown -r now

If not, Diagnostics, Edit file and overwrite the code with this:

http://cvs.pfsense.com/cgi-bin/cvsweb.cgi/pfSense/etc/inc/system.inc?rev=1.79.2.38;content-type=text%2Fplain;only_with_tag=RELENG_1