Did you see Tom’s post? There seemed to be an issue in the version check script on our webserver which led to it saying you are “up to date” eventhough you are running the years old 1.5.5 version. Tom fixed it. You can always be sure the version number in the bottom right corner is the one you have.

Hey sorry about the confusion I did see his comment, but clearly did not understand. It’s a huge relief that we aren’t dealing with a failed upgrade.

Thanks for all your help with this everyone, I have finally got the plugin working. As @Kiweegie suggested early on the password complexity seemed to be the issue. I had made sure there was no special characters in it, but I had made the password obscenely long. Changing it < 24 characters seems to have done the trick.

Apologies for all the confusion and thanks again for all the help.

We are running on the dev version here 1.5.7.109 and can confirm that LDAP plugin works on this version.

Re your FOG install showing 1.55 but earlier not I think you’re seeing the issue that @Tom-Elliott referred to below and has fixed.

As to why the LDAP plugin is not working it will be down to something in the LDAP config I suspect rather than anything linked to the FOG version. I’ve had LDAP plugin working on both 1.55 and 1.57.

Do you have anything in the following log file at all in reference to LDAP users?

/var/log/apaches/error.log

Looking through your LDAP config and comments from previous post

LDAP connection name: dc1
(fine as long as each connection name is unique)
LDAP Server Address: IP Address (is an IP ok?)
IP address OK, thats what I’ve used
LDAP Server Port: 389
OK
Use Group Matching: ticked
OK
Search Base DN: ou=fog users,dc=company,dc=com,dc=au
I’ve set my search base here to the root of the domain so try just dc=company,dc=com,dc=au
Group Search DN: ou=fog users,dc=company,dc=com,dc=au
Should be fine - spaces in OU names also OK.
Admin group: cn=fog admins,ou=fog users,dc=company,dc=com,dc=au
Try just using the group name here “fog admins” don’t need the cn entry. Also try removing space. Should be ok but something to rule out
Mobile group: cn=fog admins,ou=fog users,dc=company,dc=com,dc=au
As above
User Name Attribute: sAMAccountName
OK
Group Member Attribute: member
OK
Search Scope: Subtree and below
OK
Bind DN: cn=ldapadmin,ou=services,dc=company,dc=com,dc=au
This user should have delegated rights to add and delete computer objects. If unsure try adding as member of Domain Admins group to test
Bind password: added in plaintext
OK

Ninja Edit: With the password remember to ensure no special characters!!

Give the above a whirl and let us know how you get on.

regards Tom

OK sorry I’m not sure what changed but it seems like the GUI is now saying we are in fact not running 1.5.7 but actually 1.5.5,

Did you see Tom’s post? There seemed to be an issue in the version check script on our webserver which led to it saying you are “up to date” eventhough you are running the years old 1.5.5 version. Tom fixed it. You can always be sure the version number in the bottom right corner is the one you have.

Updating to a newer version might surely help. Though I can’t promise you this particular issue has been fixed between 1.5.5 and 1.5.7 I am sure people use the LDAP plugin with 1.5.7.

But you might want to wait a few more days because we are preparing the 1.5.8 release to come out soon.

The only change I can think of is I performed an apt install to install ldap-utils so I could troubleshoot if it was perhaps a network issue between our fog server and the domain controllers not sure why this would make any difference to what the GUI was reporting.

I’ve confirmed I can query the domain controllers using ldapsearch from the fog server without issue so it doesn’t appear to be a network problem. Unfortunately, ldap logins still aren’t working to the fog server.

Would you recommend I try actually upgrading to 1.5.7?

Cheers,

$ grep FOG_VERSION /var/www/html/fog/lib/fog/system.class.php
        define('FOG_VERSION', '1.5.5');
$ find /var/www -name "system.class.php"
/var/www/fog/lib/fog/system.class.php

grep FOG_VERSION /var/www/html/fog/lib/fog/system.class.php
find /var/www -name "system.class.php"

and post output here.

I’m not certain if we are on 1.5.5 or 1.5.7, perhaps the upgrade failed? Is there any way I can tell definitively?

Here is the output you requested.

$ ls -al /var/www; ls -al /var/www/html; ls -al /var/www/html/fog
total 16
drwxr-xr-x  4 root     root     4096 Mar 14  2019 .
drwxr-xr-x 14 root     root     4096 Mar 14  2019 ..
drwxr-xr-x 10 www-data www-data 4096 Mar 14  2019 fog
drwxr-xr-x  2 root     root     4096 Mar 14  2019 html
total 20
drwxr-xr-x 2 root root  4096 Mar 14  2019 .
drwxr-xr-x 4 root root  4096 Mar 14  2019 ..
lrwxrwxrwx 1 root root    13 Mar 14  2019 fog -> /var/www/fog/
-rw-r--r-- 1 root root 10918 Mar 14  2019 index.html
lrwxrwxrwx 1 root root 13 Mar 14  2019 /var/www/html/fog -> /var/www/fog/ 

@Sebastian-Roth said in LDAP Plugin install:

ls -al /var/www; ls -al /var/www/html; ls -al /var/www/html/fo

There was a slight issue on the remote side code that checks the version information for us.

But then it states under Kernel Versions:
DefaultMember Fog Version: (1.5.5)
and the bottom right hand corner of the GUI states: 1.5.5

Seems like something went wrong with your install. Please run the following command and post output here:
ls -al /var/www; ls -al /var/www/html; ls -al /var/www/html/fog

Under Fog Configuration > Fog Version Information it says we’re running the latest stable version: 1.5.7

But then it states under Kernel Versions:
DefaultMember Fog Version: (1.5.5)

and the bottom right hand corner of the GUI states: 1.5.5

Glad that I installed the correct php plugin, I’ve restarted the fog server a couple of times after installing as well.

Based on Kiweegie’s example I’ve changed the Search scope to Subtree and below, but unfortunately this doesn’t seem to have fixed the issue.

How does the LDAP plugin handle spaces in the DN search list? for example:
Search Base DN: ou=fog users,dc=company,dc=com,dc=au

Here’s our (edited for privacy) config for one of our DCs

LDAP connection name: dc1
LDAP Server Address: IP Address (is an IP ok?)
LDAP Server Port: 389
Use Group Matching: ticked
Search Base DN: ou=fog users,dc=company,dc=com,dc=au
Group Search DN: ou=fog users,dc=company,dc=com,dc=au
Admin group: cn=fog admins,ou=fog users,dc=company,dc=com,dc=au
Mobile group: cn=fog admins,ou=fog users,dc=company,dc=com,dc=au
User Name Attribute: sAMAccountName
Group Member Attribute: member
Search Scope: Subtree and below
Bind DN: cn=ldapadmin,ou=services,dc=company,dc=com,dc=au
Bind password: added in plaintext

We need the current live FOG install to JFDI at the moment so can’t play with the live environment but I’m putting together a virtual box lab to test version 1.6 with location plugin, LDAP etc.

Update once i get that up and running.

cheers Tom

Same using Chrome (80.0.3987.87) or Firefox (68.5.0)

regards Tom

This has kind of fallen down the wayside as we moved to making a responsive gui vs. two seperate gui’s.

Now there is really not much difference between them, though it’s kept more as a safety as you can code things around based on it if you so needed.

Now, though, if you need to limit controls, I’d suggest using the AccessControl plugin. This isn’t a catch-all by any means, but is probably light years better at managing user’s and controlling what they can and cannot do in the GUI than anything FOG had prior to 1.5.x.

Edit: actually I had that format under the Admin group but not the Mobile group. Which leads me to a question of my own - what is the Mobile group actually used for?

So, for example, you have “Admin Group” set as a DN in your example, but you can just do: fogserver_admins

Similarly, you can also add multiple groups to allow by using a comma such as:

domain admins,domain manager computer objects,desktop administrators

You can do the same for Mobile Group. You do not need both to be filled out.

I have this working on 1.5.7 dev branch on Ubuntu 18.04 so can walk you through what I’ve done in case that helps? Also check out this post by @m144 which got me started in the right direction.

Need to install the php plugin and restart apache first off

sudo apt-get install php-ldap
sudo systemctl restart apache2

One important note which doesn’t seem to be documented anywhere - the AD Bind password does not like special characters. I’ve not had time to test which ones are ok and which are not so just went with an alphanumeric password to get up and running.

Assuming your domain is example.com and you have 2 domain controllers:

dc01.example.com
dc02.example.com

Create a security group to house the users you want to log in over LDAP here we will use group fogserver admins in the OU=security groups. And a service account which has been delegated the rights to add and delete computer objects on your domain or in a pinch added as member of the Domain Admins group.

In the FOG ui click on the LDAP icon and then create new LDAP link on the left and fill in details as follows

LDAP connection name: dc01.example.com (each connection name must be unique)
LDAP Server Address: dc01.example.com
LDAP Server Port: 389
Search Base DN: dc=example,dc=com
Group Search DN: dc=example,dc=com
Admin group: cn=fogserver_admins,ou=security groups,dc=example,dc=com
Mobile group: cn=fogserver_admins,ou=security groups,dc=example,dc=com
User Name Attribute: sAMAccountName
Group Member Attribute: member
Search Scope: Subtree and below
Bind DN: cn=service fogserver,ou=service_accounts,dc=example,dc=com
Bind password: <password for service account - add in plain text)

You can (and should) add multiple entries here with your other DCs for redundancy, just fill in another LDAP entry with unique connection name.

You should then be able to login to the FOG web portal with a domain username e.g. foguser (no need to add as example\foguser)

If a user who is not a member of your fogserver admins group tries to login it will fail on the UI with error

fogserver_admins))(member=CN=Jake Fake,OU=Users,OU=Sales,DC=example,DC=com)); Result: 0\nPHP message: Plugin LDAP::_result(). Search Method: search; Filter: (&(|(name=cn=fogserver_admins)(name=ou=security groups)(name=dc=example)(name=dc=com))(member=CN=Jake Fake,OU=Users,OU=Sales,DC=example,DC=com)); Result: 0\nPHP message: Plugin LDAP::authLDAP() Access level is still 0 or false. No access is allowed!\n', referer: http://fogserver/fog/management/index.php?node=home

Try that and if you’re still having issues let us know what OS you’re running and what entries you’re using in the LDAP setup - feel free to edit the entries for privacy reasons.

regards Tom

Unfortunately the plugin does not do much logging I think.

The warning posted does not cause the issue I am sure. As far as I know this is fixed in current dev-branch already.