However:
<code>
root@domainator:~# ldapaddgroup test
>> 01/03/11 - 22:16 : Command : /usr/sbin/ldapaddgroup test
ldap_bind: Invalid credentials (49)
ldap_bind: Invalid credentials (49)
Error adding group test to LDAP
Error adding group test to LDAP
</code>
Here's various parts of my /etc/ldapscripts/ldapscripts.conf:
<code>
SERVER="domainator"
BINDDN="cn=root,dc=example,dc=home"
BINDPWDFILE="/etc/ldapscripts/ldapscripts.passwd"
SUFFIX="dc=example,dc=home" # Global suffix
GSUFFIX="ou=Groups" # Groups ou (just under $SUFFIX)
USUFFIX="ou=Users" # Users ou (just under $SUFFIX)
MSUFFIX="ou=Computers" # Machines ou (just under $SUFFIX)
GIDSTART="10000" # Group ID
UIDSTART="10000" # User ID
MIDSTART="20000" # Machine ID
</code>
/etc/ldapscripts/ldapscripts.passwd permissions are root:root, 0400 a
And I have quadruple checked my password is correct. Is there a way to print out debugging from ldapscripts so I know what commands it is generating?
I have a query regarding login to roundcube via dovecot ldap. I have installed and set up the openldap on Ubuntu Server 11.04 with the help of the following article [URL]. I have also installed Postfix, Dovecot, Dovecot-ldap and roundcube as the mail client. Then, I went on to test if I can login through roundcube. I received "login failed". I'm sure the dovecot is running fine as well as Postfix and openLDAP server. All I can find from the log was "auth(default) LDAP: Can't connect to server: localhost".
I had 11.1 for some time, was working fine. decided to upgrade... long story short - did a fresh install with livecd of the 11.2. I use ldap server for authentication, its on the lan. configuration during install goes through fine. fetch dn, etc... then after the bootup - authentication error for any user except root. At the same time automounter works fine, ldap requests are going through for hosts (my local hostnames are also on this ldap server), I can edit users through YAST when logged on this box, but alas! even for "su - user" I get "incorrect password", whereas if I am root, then "su - user" gets me logged in as user. password does not go through!
I manage to get RHEL Authenticate to Active Directory using LDAP and Kerberos. When a user authenticate to the Unix, the Unix system will check (using Kerberos) to the AD. However I just found out that when the RHEL (LDAP) did the authentication to the AD (to ensure that the RHEL has the right permission to query the LDAP database), it uses simple bind which send the username/password unencrypted over the network.
1) Can We use Kerberos as well? for the initial authentication described above? 2) If Not possible, is there a way to encrypt the username/password in the storage (ldap.conf -because it's world readble)? I know that for tranmission I can use SSL.
I'm trying to set up a Samba share that's available over the network to a group of users in our institution. Our infrastructure is based on Novell Netware (slowly migrating to OES), and thus our authentication is managed by eDirectory. All our other shares are managed by Netware, but this one lives on a standalone Ubuntu server.
I've succeeded in setting up the share, and users can access it without a problem. The trouble is that currently it only works by treating all users as guest users and giving them the same privileges over the share. Is it possible to get Samba to authenticate users against eDirectory via LDAP? Would I have to get Ubuntu to authenticate against eDirectory, then Samba against Ubuntu, or can Samba do it directly? I've not really worked with LDAP before so I'm unsure where to start.
When ever I have an issue with our LDAP server (which I was able to fix) we see the following errors in /var/log/messages and it causes problems with our services running on that box, e.g. httpd, nrpe, xinetd, etc. Aug 8 17:44:42 hostname httpd: nss_ldap: failed to bind to LDAP server ldap://serveraddress/: Can't contact LDAP server Aug 8 17:44:42 hostname httpd: nss_ldap: reconnecting to LDAP server (sleeping 64 seconds)... I am only wanting to authenticate SSH and Sudo and not services like httpd, nrpe, xinetd etc.
So far, I've been able to get my Box (Centos 5.3) authenticate users through LDAP. My next plan was to automount their home directory from our NAS device.But I'm struggling getting autofs talking to the LDAP Server.My Config Files:
/etc/ldap.conf [root@tmplt_CentOS-5 ~]# egrep -v '^#|^$?' /etc/ldap.conf base ou=intern,o=zde,dc=simiangroup,dc=com
How to authenticate Samba server with another LDAP Server. - I would like to set up samba server(CentOS5 samba version 3.0.33)for sharing directory. WindowXP client will can access to samba if username and password match with username and password of another existing LDAP server.
- I only know URL and DN of LDAP server and can not modify anything on LDAP Server.
- Can I config at samba server for requirement above.
I've got a Samba server (CentOS)(I swear all my non-work boxes are Ubuntu) that has been working fine in our Active Directory environment for a long time, now that Windows 7 has been forced upon us, we've noticed that Win 7 users aren't able to authenticate to this server unless they access it using the IP address, e.g. \192.168.1.22. We've tried the different Windows 7 registry hacks and nothing makes a difference. We were advised to update Samba and we did to 3.3.8. However, this being a virtual machine, upgrading a clone of this machine did work, the configuration was identical, except the hostname
I have samba allowing only known users, and on the ubuntu side, I have the folder permission 777. I have the same exact samba smb.conf file(locations of course matching new server), but I can't get it to authenticate with the new server(Old server is up and running too) and I'm lost. I thought I had it figured out when I did my last server, but I seem to be missing something on this one.
I installed netatalk for Linux in Fedora 10. I managed to get the service starting correctly at every boot and from Linux side everything looks good. I even manged to tweak avahi-daemon to advertise my server on the network so would show in Finder sidebar (with a snazy tux icon). But when I try to connect to the server it asks me for username and password (as it should), but my password doesn't work. I changed my password, I even gave it a simple one to rule out possibility of "fat-finger"-ing. No success. I tried many options in my afpd.conf file. Here is the latest code...
Intent is to use samba+winbind to authenticate Ubuntu desktop against a Windows 2008 R2 domain (seems like I was able to get it working temporarily but it stopped working after some time). Quick overview of the issue: winbind is failing to lookup group ID's for a domain user causing the domain user to receive group errors on login and an inability to use domain groups in other configuration (sudoers, etc)
- Very basic install, boot to Ubuntu Desktop 10.04 LTS 64bit install, basic install options, perform software updates
- Following an Ubuntu AD HowTo [URL]
- Install kerberos, samba, winbind packages
- Make changes to krb5.conf, smb.conf, files in pam.d/ (to make the home directory and restrict login based on group membership, which works even in the half-working state but requires SID instead of text name)
After a reboot I can login as a domain account but I get the following error(s):
groups: cannot find name for group ID #####
##### is usually a number that ranges from 10000 to 10020, based on the smb.conf line regarding idmap I will get multiple group errors (one for each group that the user belongs to that winbind can't lookup for whatever reason, some groups can be resolved - see below) If I log-out and then log-in as a local user I can run the following command: id username The output returns something similar to the following:
uid=10002(username) gid=10003(domain users) groups=10003(domain users),10033,10032,10031,10030,10029,10028,10027,1 0026,10025,10024,10023,10022,10021(some group),10020,10019,10018(some other group),10017,10016,10015,10014,10013,10012,10011(s ome other other group),10010,10009,10008,10007
On a working system (Ubuntu 10.10 and when 10.04 decides to work) each group is followed by parenthesis' and the name of the group, this result clearly shows that some groups can be looked up but for some reason other groups are failing An output of /var/log/samba/log.winbind produces the following entries (that are logged when you run the id command)
The above repeats for what looks to be each group that fails (based on count of entries)If I use wbinfo I can resolve text group name to SID and SID to GID
wbinfo -n groupname (returns proper SID) wbinfo -s SID (returns proper text group name) wbinfo -Y SID (returns proper linux mapped group ID)
Following that process for a group that my user belongs to that is not resolving (via the id username command) will return the group ID (GID) properly (even though id username fails to lookup info for that same GID) Version Information:
uname -a Linux hostname 2.6.32-33-generic #71-Ubuntu SMP Wed Jul 20 17:27:30 UTC 2011 x86_64 GNU/Linux lsb_release -a No LSB modules are available.
I had an older fedora box (I think it was Core 3) that acted as my file server in my small network (4). It worked fine when I had all XP clients connecting to it. Recently we decided to get all new computers. So now I have a fedora 10 box acting as my file/print server and all Vista Home premium computers as the clients. For the life of me I can not get samba to work. When I try to map the network drives on windows it will not let me authenticate. I install swat and try it that way, still no luck. Here is a copy of my smb.conf file:
Code: # Samba config file created using SWAT # from UNKNOWN # Date: 2009/05/19 21:47:31
[global] workgroup = AIVILANET server string = Bighat Samba Server interfaces = eth0 null passwords = Yes smb passwd file = /etc/samba/smbpasswd passdb backend = tdbsam username map = /etc/samba/smbusers syslog only = Yes announce version = 5.0 name resolve order = hosts wins bcast socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=8192 SO_SNDBUF=8192 printcap name = CUPS wins support = Yes
[HP-LaserJet-1200] comment = HP LaserJet 1200 path = /var/spool/samba read only = No printable = Yes printer name = HP-LaserJet-1200 oplocks = No share modes = No
[printers] comment = All Printers path = /var/spool/samba printable = Yes browseable = No
[home] path = /home/savona/ username = savona valid users = @Users admin users = savona write list = savona force user = savona force group = savona read only = No hosts allow = 10.0.0.2
We have a small group of linux servers, currently with local logins. I want to eliminate the local logins and authenticate against the corporate AD. I've been looking at PAM - but winbind requires each machine to be added to the AD. This becomes a pain if we create new virtual or physical servers. Is it possible to have one server authenticate directly with AD, and the other servers authenticate against this server, which defers to the one server that is registered in AD?
Is it even possible to use LDAP on Ubuntu 11.04? After a full day of googling, every guide I can find is either for another version of Ubuntu or is horribly broken (including the official docs).
I've been working though [URL] tutorial trying to get openldap working.
When I get to the point where i'm setting up the client. More specifically when I do ldapaddgroup testgroup I am sent this error
"You must have OpenLDAP client commands installed before running these scripts"
I have installed the ldapscripts package along with all the required ones. Has anyone been through this, I imagine it's some little nuance that I am missing.
I've currently got Ubuntu server configured so that clients can login using LDAP user accounts that I've created using ldapadduser (from the ldapscripts package).
I've also got NFS exports working so that /home can be exported to clients. Kerberos authentication is enabled for NFS and clients require a nfs/clienthostname.domain principal to be able to mount the NFS share.
However, I now realise that for LDAP users to be able to access the mount they need their own Kerberos principal. If I run kinit dan@DANBISHOP.ORG then I can access /home/dan as user dan otherwise I get permission denied.
My question then is how best to proceed... is there a way to configure the client/server so that once a client has mounted the nfs share using Kerberos, all users can access it without their own principal?
It seems more usual to create kerberos principles for all users, but then how does one manage users? Using ldapscripts is very easy, but if the admin then has to manually create kerberos principals everytime, it could become very tedious. Furthermore how do users change their password if kerberos is used for authentication?
I've got 8.10 of Ubuntu and currently running openLDAP and have SAMBA domain using this along with the PAM changes on all machines to authenticate the logins.Now I've got a situation where I need to change the organization it currently is dc=mycomp, dc=local and I need to change the "local" part.
I thought that I could slapcat it out then change all dc=local to dc=blech and then reload the LDAP database. Then go around and change all the ldap configuration points to match.I don't think its as simple as change the base dn and everything below that will update.
I've just installed Ubuntu Server for the first time with the goal as setting it up as a proxy server for our Apple computers here since I can get neither ISA of OS X Server's firewall to play properly. So far I have the machine authenticating against our OS X OpenLDAP server and multiple NIC's setup ready to be connected to the outside world. My question is does anyone have a preference on what proxy I should be using? So far my search efforts seem to of turned up Squid Proxy as a favorite among Ubuntu users but I can't seem to work out how to get it authenticating against my OpenLDAP server.
My scenario is based on Ubuntu server guide, can be found at [URL].. Step 1: I do as chapter 6, install OPENLDAP server, populating LDAP => run ok. Step 2: do as LDAP Authentication section => run ok. Step 3: Install samba => ok. Step 4: do as OpenLDAP Configuration section => there's a problem here: when I run the command:
Quote:
ldapadd -x -D cn=admin,cn=config -W -f /tmp/cn=samba.ldif.I can't login to LDAP server, it said that:
Quote: ldap_bind: Invalid credentials (49)
I am sure that the password is correct, but I still receive this message
i am taking another stab at this. The last time i attempted it, it seemed like everyone had a different way to do it, but nobody could give me an answer on how to do it...
I currently have a Domain Controller Running sme server and a domain controller, using ldap as a backend. I have two file servers runing ubuntu 10.04. My overall goal is to have it so when i create a username on the domain controller, it is then automatically copied over to the fileservers. This way everyone will have their own username and password to access the fileservers and ill be able to track what people do on the fileservers.
The next necessity is for me to be able to apply permissions to the folders on the fileserver based on the users that are created on the domain controller.
I have been stuck with this for quite some time now. I have installed ldap and configured it as per instructions fromI am able to query the ldap server without forcing the TLS operation to be successful.But with ldapsearch -d -1 -x -h servername -ZZ -b dc=example,dc=eduI get the error
I have configured and installed LDAP.in /etc/ldapscripts/ldapscripts.conf I have set:UTEMPLATE="/etc/ldapscripts/ldapadduser.template"File which contains:
LDAP Authentication for Web Access I am trying to build a LDAP server to allow access to the wireless network in conjunction with Meraki wireless access points. I am using Ubuntu 10.10 and trying to install OpenLDAP from their documentation but I keep running into the error "configure: error: MozNSS not found - please specify the location to the NSPR and NSS header files in CPPFLAGS and the location to the NSPR and NSS libraries in LDFLAGS (if not in the system location)" I have OpenSSL installed but I also got these when I ran ./configure
checking openssl/ssl.h usability... no checking openssl/ssl.h presence... no checking for openssl/ssl.h... no checking gnutls/gnutls.h usability... no
I've been trying to set up a Linux-only network and currently have a working DHCP, DNS, LDAP and NFS server, with a client that can authenticate with the LDAP server and a central /home folder.However, if I wanted to share folders on the NFS server, how would I make the share available to, for example, a particular group of users in the directory?I've never used NIS(+) on a network, but believe you can add a 'group' of users in the /etc/exports file--simples!Does anyone know of the best way to do it (even better anyone who is doing this in a production environment)?
I would like to know whether ldap can be used to authenticate wireless clients with my server.server and clients are connected to a wireless router and i am able to get wireless adapter work in my ubuntu. Is there any anything extra which is required or the openldap server will work for wireless clients?
