...boot.php... Permission denied

[george1421]

@Malte-Will So you are able to connect to https://<fog_server_ip>/fog/service/ipxe/boot.php just fine AND by inspecting the certificate it is the correct certificate to what you expected? This sure does appear like a certificate mismatch between ipxe and the apache web server.

[Malte Will]

@george1421 I just rebuild the ipxe files with the correct CA-certificate, just to check if I messed up and I am still getting the error. I don’t think it is a mismatch. It worked before with the exact same certificates.

Yes I am able to connect to https://<fog_server_ip>/fog/service/ipxe/boot.php just fine. It also shows the correct certificate.

[george1421]

@Malte-Will I don’t know of a way off the top of my head to confirm the certificate identity in ipxe vs what the web server has. I wonder for grins if you edit /tftpboot/default.ipxe and for a test remove the s from https and then save it. Then pxe boot. I’m interested if you get the same permission denied message.

[Malte Will]

@george1421 I first tried to set the SSLCertificateChainFile in the apache site config to the original cert and then back to the one we use, after restarting apache I now get the following error code while booting with pxe: 0x432fe698
I think my system is cursed.

[Sebastian Roth]

@Malte-Will said:

I first tried to set the SSLCertificateChainFile in the apache site config …

Good you mention this. Take a look at my comment here: https://github.com/FOGProject/fogproject/pull/354#discussion_r359494768 - seems like we still have this issue in the code. While I am not sure if this is causing the iPXE issue it definitely should be changed! Please try SSLCACertificateFile (instead of SSLCertificateChainFile) and ca.cert.pem (instead of ca.cert.der).

If not then we need to start taking a closer look at the certificates you are actually using.

After the weekend, our FOG-Server is not working properly anymore.

I am still wondering why it worked before? What changed? Did you do Linux system updates? Changed a config? Re-ran the FOG installer?

[Sebastian Roth]

@Malte-Will bump

[Sebastian Roth]

@Malte-Will When doing some testing myself yesterday I figured what’s wrong with this. Should have done this earlier but there was so much else on the list.

Take a look at this change: https://github.com/FOGProject/fogproject/commit/e424b0417fc56dba2d7ba34665817e0f7b0f857c

For some yet unknown reason the build parameters need to be in different order to make this work. I find it very strange because we had a similar thing with the build parameter (ref) and I am fairly sure I did test this when pushing the change in Jun 2019. My assumption is a change in the make files were causing this again. Hope this is fixed now and shouldn’t come back.

[jasonm]

@Sebastian-Roth

I have just upgraded my fog server to 1.5.9-RC1.4 not sure if this issue is still present. I am receiving the following error message when trying to pxe boot.

https://“InternalIPAddress”/fog/service/ipxe/boot.php… Permission denied (http://ipxe.org/0216eb8f)
Could not boot: Permission denied (http://ipxe.org/0216eb8f)

Cheers

Jason

[Sebastian Roth]

@jasonm Please try this:

sudo -i
touch /opt/fog/snapins/ssl/CA/.fogCA.pem
cd /path/to/fogproject/bin
./installfog.sh

Please let us know if the issue can be solved this way. I will need to fix that in the installer.

[Chris Shipley]

@Sebastian-Roth I had the same symptoms that @jasonm had. I tried the resolution you put on May 6, 2020 and that worked to resolve my permission denied issue.

[Sebastian Roth]

@Chris-Shipley Thanks for bringing this topic back up again as I had lost track of this.

Just pushed a commit to take care of this.

[Chris Shipley]

@Sebastian-Roth excellent, thanks!

[nickw]

@Sebastian-Roth
https://forums.fogproject.org/topic/14733/permission-denied-on-boot-php

Mod note: Moved topics to new above thread -Geo