Boot.php permissiondenied

Junkhacker · Nov 25, 2014, 3:33 PM

if you navigate to [url]http://<fog-IP-address>/fog/service/ipxe/boot.php[/url] in a web browser, what shows up?

Xibeaga · Nov 25, 2014, 6:25 PM

Hi!

#!ipxe
cpuid --ext 29 && set arch x86_64 || set arch i386
colour --rgb 0xff6600 2
cpair --foreground 7 --background 2 2
console --picture [url]http://172.16.3.93/fog/service/ipxe/bg.png[/url] --left 100 --right 80
:MENU
menu
colour --rgb 0xff0000 0
cpair --foreground 0 3
item --gap Host is NOT registered!
item --gap – -------------------------------------
item fog.local Boot from hard disk
item fog.memtest Run Memtest86+
item fog.reginput Perform Full Host Registration and Inventory
item fog.reg Quick Registration and Inventory
item fog.sysinfo Client System Information (Compatibility)
choose --default fog.local --timeout 3000 target && goto ${target}
:fog.local
exit || goto MENU
:fog.memtest
kernel memdisk iso raw
initrd memtest.bin
boot || goto MENU
:fog.reginput
kernel bzImage32 root=/dev/ram0 rw ramdisk_size=127000 ip=dhcp dns=172.16.255.254 keymap= web=172.16.3.93/fog/ consoleblank=0 loglevel=4 mode=manreg
imgfetch init_32.xz
boot || goto MENU
:fog.reg
kernel bzImage32 root=/dev/ram0 rw ramdisk_size=127000 ip=dhcp dns=172.16.255.254 keymap= web=172.16.3.93/fog/ consoleblank=0 loglevel=4 mode=autoreg
imgfetch init_32.xz
boot || goto MENU
:fog.sysinfo
kernel bzImage32 root=/dev/ram0 rw ramdisk_size=127000 ip=dhcp dns=172.16.255.254 keymap= web=172.16.3.93/fog/ consoleblank=0 loglevel=4 mode=sysinfo
imgfetch init_32.xz
boot || goto MENU
autoboot

Tom Elliott · Nov 25, 2014, 7:12 PM

What if you add execute and read perms to the file:

[code]sudo chmod r+x /var/www/fog/service/ipxe/boot.php[/code]

Xibeaga · Nov 25, 2014, 7:23 PM

Hi Tom!

OS: Debian 7
FOG: 1.2.0
Logfile: there seems to be a problem with udpcast (see: at eof)

–LOG-----
###########################################

FOG

Free Computer Imaging Solution

[url]http://www.fogproject.org/[/url]

Developers:

Chuck Syperski

Jian Zhang

Peter Gilchrist

Tom Elliott

GNU GPL Version 3

###########################################

Version: 1.2.0 Installer/Updater

What version of Linux would you like to run the installation for?

      1) Redhat Based Linux (Redhat, CentOS, Mageia)
      2) Debian Based Linux (Debian, Ubuntu, Kubuntu, Edubuntu)

Choice: [2]

Starting Debian / Ubuntu / Kubuntu / Edubuntu Installtion.

FOG Server installation modes:
* Normal Server: (Choice N)
This is the typical installation type and
will install all FOG components for you on this
machine. Pick this option if you are unsure what to pick.

  * Storage Node: (Choice S)
      This install mode will only install the software required
      to make this server act as a node in a storage group

More information:
[url]http://www.fogproject.org/wiki/index.php?title=InstallationModes[/url]

What type of installation would you like to do? [N]

What is the IP address to be used by this FOG Server? [Adresse:172.16.3.93]

Would you like to setup a router address for the DHCP server? [Y/n]
What is the IP address to be used for the router on the DHCP server? [172.16.255.254]

Would you like to setup a DNS address for the DHCP server and client boot image? [Y/n]
What is the IP address to be used for DNS on the DHCP server and client boot image? [172.16.255.254]
Would you like to change the default network interface from eth0?
If you are not sure, select No. [y/N]y
What network interface would you like to use? bond0

Would you like to use the FOG server for DHCP service? [Y/n] n

This version of FOG has internationalization support, would
you like to install the additional language packs? [y/N]

Would you like to donate computer resources to the FOG Project
to mine cryptocurrency? This will only take place during active
tasks and should NOT have any impact on performance of your
imaging or other tasks. The currency will be used to pay for
FOG Project expenses and to support the core developers working
on the project. For more information see:

[url]http://fogproject.org/?q=cryptocurrency[/url]

Would you like to donate computer resources to the FOG Project? [y/N]

#####################################################################

FOG now has everything it needs to setup your server, but please
understand that this script will overwrite any setting you may
have setup for services like DHCP, apache, pxe, tftp, and NFS.

It is not recommended that you install this on a production system
as this script modifies many of your system settings.

This script should be run by the root user on Redhat or with sudo on Ubuntu.

** Notice ** Redhat users will need to disable SELinux and iptables in
order to use FOG
Please see our wiki for more information at [url]http://www.fogproject.org/wiki[/url]

Here are the settings FOG will use:
Base Linux: Debian
Detected Linux Distribution: Debian
Installation Type: Normal Server
Server IP Address: 172.16.3.93
DHCP router Address: 172.16.255.254
DHCP DNS Address: 172.16.255.254
Interface: bond0
Using FOG DHCP: 0
Internationalization: 0
Donate: 0

     DHCP will NOT be setup but you must setup your
     current DHCP server to use FOG for PXE services.

     On a Linux DHCP server you must set:
         next-server

     On a Windows DHCP server you must set:
         option 066 & 067

               Option 066 is the IP of the FOG Server: (e.g. 172.16.3.93)
               Option 067 is the undionly.kpxe file: (e.g. undionly.kpxe)

Are you sure you wish to continue (Y/N) y

Installation Started…

Installing required packages, if this fails
make sure you have an active internet connection.

Preparing apt-get
Installing package: apache2
Installing package: php5
^[^ * Installing package: php5-json
Installing package: php5-gd
Installing package: php5-cli
Installing package: php5-mysql
Installing package: php5-curl
Installing package: mysql-server

We are about to install MySQL Server on
this server, if MySQL isn’t installed already
you will be prompted for a root password.

Press enter to acknowledge this message.

Paketlisten werden gelesen…
Abhängigkeitsbaum wird aufgebaut…
Statusinformationen werden eingelesen…
Die folgenden Pakete werden aktualisiert (Upgrade):
mysql-server
1 aktualisiert, 0 neu installiert, 0 zu entfernen und 64 nicht aktualisiert.
Es müssen 73,9 kB an Archiven heruntergeladen werden.
Nach dieser Operation werden 3072 B Plattenplatz freigegeben.
Holen: 1 [url]http://security.debian.org/[/url] wheezy/updates/main mysql-server all 5.5.40-0+wheezy1 [73,9 kB]
Es wurden 73,9 kB in 0 s geholt (188 kB/s).
Lese Changelogs…
(Lese Datenbank … ^M(Lese Datenbank … 5%^M(Lese Datenbank … 10%^M(Lese Datenbank … 15%^M(Lese Datenbank … 20%^M(Lese Datenbank … 25%^M(Lese Datenbank … 30%^M(Lese Datenbank … 35%^M(Lese Datenbank … 40%^M(Lese Datenbank … 45%^M(Lese Datenbank … 50%^M(Lese Datenbank … 55%^M(Lese Datenbank … 60%
^M(Lese Datenbank … 65%^M(Lese Datenbank … 70%^M(Lese Datenbank … 75%^M(Lese Datenbank … 80%^M(Lese Datenbank … 85%^M(Lese Datenbank … 90%^M(Lese Datenbank … 95%^M(Lese Datenbank … 100%^M(Lese Datenbank … 46703 Dateien und Verzeichnisse sind derzeit installiert.)
Vorbereitung zum Ersetzen von mysql-server 5.5.38-0+wheezy1 (durch …/mysql-server_5.5.40-0+wheezy1_all.deb) …
Ersatz für mysql-server wird entpackt …
mysql-server (5.5.40-0+wheezy1) wird eingerichtet …

Installing package: mysql-client
Installing package: tftpd-hpa
Installing package: tftp-hpa
Installing package: nfs-kernel-server
Installing package: vsftpd
Installing package: net-tools
Installing package: wget
Installing package: xinetd
Installing package: sysv-rc-conf
Installing package: tar
Installing package: gzip
Installing package: build-essential
Installing package: cpp
Installing package: gcc
Installing package: g++
Installing package: m4
Installing package: htmldoc
Installing package: lftp
Installing package: openssh-server
Installing package: php-gettext
Installing package: clamav-freshclam

Confirming package installation.

Checking package: apache2…OK
Checking package: php5…OK
Checking package: php5-json…OK
Checking package: php5-gd…OK
Checking package: php5-cli…OK
Checking package: php5-mysql…OK
Checking package: php5-curl…OK
Checking package: mysql-server…OK
Checking package: mysql-client…OK
Checking package: tftpd-hpa…OK
Checking package: tftp-hpa…OK
Checking package: nfs-kernel-server…OK
Checking package: vsftpd…OK
Checking package: net-tools…OK
Checking package: wget…OK
Checking package: xinetd…OK
Checking package: sysv-rc-conf…OK
Checking package: tar…OK
Checking package: gzip…OK
Checking package: build-essential…OK
Checking package: cpp…OK
Checking package: gcc…OK
Checking package: g++…OK
Checking package: m4…OK
Checking package: htmldoc…OK
Checking package: lftp…OK
Checking package: openssh-server…OK
Checking package: php-gettext…OK
Checking package: clamav-freshclam…OK

Configuring services.

Setting up and starting MySql…OK
Backing up user reports…OK
Did you leave the mysql password blank during install? (Y/n)
Setting up and starting Apache Web Server…OK
You still need to install/update your database schema.
This can be done by opening a web browser and going to:

[url]http://172.16.3.93/fog/management[/url]

Press [Enter] key when database is updated/installed.

Configuring Fresh Clam…OK
Setting up storage…OK
Setting up and starting NFS Server…OK
Setting up and starting DHCP Server…Skipped
Setting up and starting TFTP and PXE Servers…OK
Setting up and starting VSFTP Server…OK
Setting up sudo settings…OK
Setting up FOG Snapins…OK
Setting up and building UDPCast…Failed!

./configure failed!

Script done on Mon 10 Nov 2014 20:41:05 CET

Xibeaga · Nov 25, 2014, 7:24 PM

sorry, i forgot:
chmod +rx boot.php
did not help

Tom Elliott · Nov 25, 2014, 7:25 PM

Is your /tmp folder allowed to execute files?

Xibeaga · Nov 25, 2014, 7:31 PM

Yes, it reads:
drwxrwxrwt /tmp

Tom Elliott · Nov 25, 2014, 7:32 PM

What’s in the /etc/fstab for the /tmp?

Xibeaga · Nov 25, 2014, 7:34 PM

tmpfs /tmp tmpfs defaults,noexec,nosuid,size=10485760 0 0

Tom Elliott · Nov 25, 2014, 7:39 PM

[quote=“Xibeaga, post: 39347, member: 982”]tmpfs /tmp tmpfs defaults,noexec,nosuid,size=10485760 0 0[/quote]

Remove the ,noexec and restart your system.

Then try rerunning the installer.

Xibeaga · Nov 25, 2014, 8:09 PM

okay, i did.
now install runs clean (including correct UDP cast)

but when i try to pxeboot a client: boot.php permission denied
the fog boot-menu never show up

Tom Elliott · Nov 25, 2014, 10:08 PM

I am only working off of theory here:

You have a redirect somewhere? Maybe you’re trying to go: hostnameoffog without actually go to hostnameoffog/fog

What’s happening (in my theory) is the file is searching for:

hostnameoffog/fog/service/ipxe/boot.php

But because of the redirect, it’s trying to go to file:

hostnameoffog/service/ipxe/boot.php

Because hostnameoffog/service/ipxe/boot.php doesn’t exist, it’s not able to find it, hence permission denied.

Xibeaga · Nov 25, 2014, 10:16 PM

Hm, no, I only use next-server-option at my DHCP, everything else does not have any redirections.

Tom Elliott · Nov 25, 2014, 10:18 PM

Is next server pointing at the proper server?

Xibeaga · Nov 26, 2014, 5:52 AM

yes. It all runs fine until boot.php

Junkhacker · Nov 26, 2014, 2:48 PM

what is the contents of your default.ipxe file? have you changed the IP of the server since you installed?

Xibeaga · Nov 26, 2014, 5:53 PM

this: IP looks fine

#!ipxe
cpuid --ext 29 && set arch x86_64 || set arch i386
params
param mac0 ${net0/mac}
param arch ${arch}
isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
:bootme
chain [url]http://172.16.3.93/fog/service/ipxe/boot.php##params[/url]

Tom Elliott · Nov 26, 2014, 7:53 PM

I’m under the impression something else is going on.

Is the ONLY error a Permission denied on the boot.php, or are there (even a flash) of a few more lines? Maybe something along the lines of Console error or what not?

Xibeaga · Nov 27, 2014, 6:44 PM

Okay, here is a screenshot, maybe this helps.

[url=“/_imported_xf_attachments/1/1524_fogerror.png?:”]fogerror.png[/url]

Tom Elliott · Nov 27, 2014, 8:47 PM

Well the good news is its not really the boot.php that’s having the error but I’m not sure where the boot script is failing.

Can you set the permissions for the while service ipxe folder? Maybe: [code]chmod -R 777 /var/www/fog/service/ipxe[/code]

Also can you give us your Apache error log directly after this occurs? Also is thus happening on all systems.