Red Hat / Fedora :: Setting Up Openldap - Getting Invalid Credentials
May 10, 2011
I have just installed openldap on my Red Hat server and it is running:
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However when I try to add my first ldif file base.ldif, no matter how many time I enter in the correct password I get invalid credentials [root@server init.d]# ldapadd -D "cn=Manager,dc=mathcs.duq,dc=edu" -W -f /home/oberlanderm/base.ldif Enter LDAP Password: ldap_bind: Invalid credentials (49) I have to be forgetting someting simple,
I'm trying to set up an OpenLDAP server on a clean install of 10.04 server (AMD64). Following the server guide [URL] I get down to the "Setting up ACL" step: $ ldapsearch -xLLL -b cn=config -D cn=admin,cn=config -W oldDatabase=hdb oldAccess This command fails with "ldap_bind: Invalid credentials (49)"
When I replace the dn with what it seems like it should be: $ ldapsearch -xLLL -b cn=config -D cn=admin,dc=example,dc=com -W oldDatabase=hdb oldAccess I get "No such object (32)" I have a feeling this is because 10.04 no longer asks you for the admin username and password during the initial debconf (nor does dpkg-reconfigure).
I can continue through the guide using this form of the commands (which were used earlier in the Guide): $ sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=config olcDatabase=hdb olcAccess But I'm a little concerned that I'm not able to properly use the admin user to make LDAP changes to the configuration. It also seems like the Server Guide ought to use the 'sudo ... -Y EXTERNAL' form of the commands throughout if cn=admin,cn=config isn't going to work.
I am setting up a LDAP server in Fedora 13 system. I did the installation of the packages of openldap-server, openldap-client and openldap-server-sql (beause I may use sql as backend, install first). However, when I did the setup check by command: dapadd -f stooges.ldif -xv -D "cn=StoogeAmin,o=stooges" -h 127.0.0.1 -w secret1
and always says: ldap_bind: Invalid credentials (49) I am using slapd.conf for test as below. I did check the password are same.
I get the error: ldap_bind: Invalid credentials (49)
I feel like this is a pretty basic/default setup, I haven't changed anything else in /etc/openldap/slapd.conf but for some reason it's not authenticating using the rootpw and rootdn information that I've provided in the config file.
I just wanted to checkout samba. So, I installed on a CentOS 5.5 64bit server. The version I used is 3.5.6. I followed this guide. [URL]. LDAP is working good. When I use the following command: (net groupmap list) I am getting the error.
Code: [root@server1 samba]# net groupmap list [2010/10/26 16:26:09.135901, 0] lib/smbldap.c:1151(smbldap_connect_system) failed to bind to server ldap://127.0.0.1 / with dn="cn=root,dc=mtm,dc=testdomain,dc=com" Error: Invalid credentials
[2010/10/26 16:26:39.180063, 0] passdb/pdb_ldap.c:3448(ldapsam_setsamgrent) ldapsam_setsamgrent: LDAP search failed: Time limit exceeded [2010/10/26 16:26:39.180109, 0] passdb/pdb_ldap.c:3523(ldapsam_enum_group_mapping) ldapsam_enum_group_mapping: Unable to open passdb I am sure that I have set the correct password in Code: smbpassword -w mypassword. Also, I can login to the LDAP thourgh PHPLDAPAdmin with the same password and the bind cn.
Here is my smb.conf Code: # Global parameters [global] ldap ssl = off nt acl support = yes socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 SO_KEEPALIVE workgroup = TESTDOMAIN netbios name = SERVER1 security = user enable privileges = yes #interfaces = 192.168.5.11 #username map = /etc/samba/smbusers server string = Samba Server %v #security = ads encrypt passwords = Yes #min passwd length = 3 #pam password change = no #obey pam restrictions = No
# method 2: unix password sync = yes ldap passwd sync = no passwd program = /usr/sbin/smbldap-passwd -u "%u" passwd chat = "Changing * New password*" %n "*Retype new password*" %n "
log level = 10 syslog = 0 log file = /var/log/samba/log.%U max log size = 50 time server = Yes #socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 mangling method = hash2 Dos charset = 850 Unix charset = ISO8859-1
logon script = logon.bat logon drive = H: logon home = logon path = domain logons = Yes domain master = Yes os level = 65 preferred master = Yes wins support = yes passdb backend = ldapsam:ldap://127.0.0.1/ ldap admin dn = cn=root,dc=mtm,dc=testdomain,dc=c om #ldap admin dn = cn=samba,ou=DSA,dc=company,dc=c om ldap suffix = dc=mtm,dc=testdomain,dc=c om ldap group suffix = ou=Groups ldap user suffix = ou=Users ldap machine suffix = ou=Computers #ldap idmap suffix = ou=Idmap add user script = /usr/sbin/smbldap-useradd -m "%u" #ldap delete dn = Yes delete user script = /usr/sbin/smbldap-userdel "%u" add machine script = /usr/sbin/smbldap-useradd -t 0 -w "%u" add group script = /usr/sbin/smbldap-groupadd -p "%g" delete group script = /usr/sbin/smbldap-groupdel "%g" add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g" delete user from group script = /usr/sbin/smbldap-groupmod -x "%u" "%g" set primary group script = /usr/sbin/smbldap-usermod -g '%g' '%u'
# printers configuration #printer admin = @"Print Operators" load printers = Yes create mask = 0640 directory mask = 0750 #force create mode = 0640 #force directory mode = 0750 #nt acl support = No printing = cups printcap name = cups deadtime = 10 guest account = nobody map to guest = Bad User dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd show add printer wizard = yes ; to maintain capital letters in shortcuts in any of the profile folders: preserve case = yes short preserve case = yes case sensitive = no
[netlogon] path = /home/netlogon/ browseable = No read only = yes
[profiles] path = /home/profiles read only = no create mask = 0600 directory mask = 0700 browseable = No guest ok = Yes profile acls = yes csc policy = disable # next line is a great way to secure the profiles #force user = %U # next line allows administrator to access all profiles #valid users = %U "Domain Admins"
I just tried to build my own samba/ldap server on opensuse 11.3 and i am continuously getting an invalid credentials error when doing the smbpasswd -a command. Below are my smb and ldap files.
smb.conf # Primary Domain Controller smb.conf # Global parameters [global] unix charset = utf8 workgroup = MERCDOMAIN netbios name = mercserver passdb backend =ldapsam:"ldap://mercserver.mercdomain.com" username map = /etc/samba/smbusers log level = 1 syslog = 0 log file = /var/log/samba/%m max log size = 0 #name resolve order = wins bcast hosts time server = Yes printcap name = CUPS add user script = /usr/sbin/smbldap-useradd -m '%u' delete user script = /usr/sbin/smbldap-userdel '%u' add group script = /usr/sbin/smbldap-groupadd -p '%g' delete group script = /usr/sbin/smbldap-groupdel '%g' add user to group script = /usr/sbin/smbldap-groupmod -m '%g' '%u' delete user from group script = /usr/sbin/smbldap-groupmod -x '%g' '%u' set primary group script = /usr/sbin/smbldap-usermod -g '%g' '%u' add machine script = /usr/sbin/smbldap-useradd -w '%u' logon script = logon.bat logon path = \mercserverprofiles\%u logon drive = H: domain logons = Yes domain master = Yes wins support = Yes # peformance optimization all users stored in ldap ldapsam:trusted = yes ldap suffix = dc=mercdomain,dc=com ldap machine suffix = ou=Computers,ou=Users ldap user suffix = ou=People,ou=Users ldap group suffix = ou=Groups ldap idmap suffix = ou=Idmap ldap admin dn = cn=Manager,dc=mercserver,dc=com ldap ssl = off idmap backend = ldap://127.0.0.1 idmap uid = 10000-20000 idmap gid = 10000-20000 printer admin = root printing = cups
include /etc/openldap/schema/core.schema include /etc/openldap/schema/cosine.schema include /etc/openldap/schema/inetorgperson.schema include /etc/openldap/schema/nis.schema include /etc/openldap/schema/samba3.schema modulepath /usr/lib/openldap/modules/ # moduleload back_bdb.la
#access to attrs=userPassword,sambaLMPassword,sambaNTPassword # by self write # by dn="cn=Manager,dc=mercdomain,dc=com" write # by * auth #access to * # by dn="cn=Manager,dc=mercdomain,dc=com" write # by * read
# Indices to maintain index objectClass eq index cn pres,sub,eq index sn pres,sub,eq index uid pres,sub,eq index displayName pres,sub,eq index uidNumber eq index gidNumber eq index memberUID eq index sambaSID eq index sambaPrimaryGroupSID eq index sambaDomainName eq index default sub
I am setting up a cluster of servers which use Centos Directory Server for control of logins, etc and kerberos for authentication. The basic setup is working fine, I have been able to manually create accounts using the directory console and these accounts seem to work. Now what I want to do is automate the process of creating new accounts. I am writing a perl script which can be run by one of the server administrators, they supply a small number of arguments and it should create a new user in the directory server, and also create a principal in the kerberos.
I want them to be able to do this using their logged-in kerberos credentials, i.e., without having to enter and re-enter their passwords. My first attempt was to use perl modules Net::LDAP and Authen::SASL. I could not get this working so fell back to using ldap command line tools, but even these I cannot seem to get working! When using mozldap tools, as specified in the admin manual, I get the following:
Using openldap tools I strike exactly the same problem: $ ldapmodify -Y GSSAPI -H LDAP://ldaphost.mycompany.com -D uid=eharmic,ou=mydept,dc=mycompany -U eharmic < ../ldapmod.txt SASL/GSSAPI authentication started ldap_sasl_interactive_bind_s: Invalid credentials (49) additional info: SASL(-14): authorization failure:
I believe I have set up the mapping correctly: dn: cn=MyMapping,cn=mapping,cn=sasl,cn=config objectClass: top objectClass: nsSaslMapping cn: MyMapping nsSaslMapRegexString: ^(.+)@MYCOMPANY.COM nsSaslMapBaseDNTemplate: ou=mydept,dc=mycompany nsSaslMapFilterTemplate: (uid=1)
It must be getting reasonably far because after doing the above I can see the LDAP service ticket in my "klist" output.
Anyone out there having expirience with iFolder. I've used the following tutorial: [URL] to install it. I used libflaim as a database (no LDAP). All web interfaces work well (admin, ifolder). I can create users and make folders. But when I try to login with a desktop client (windows or linux) I get an error message invalid credentials and this message in Simias.log:
I installed openLdap on a debian machine for some testing. I followed the instructions here. [URL] Now when I try to do any thing it prompt me for password Which I do remember correctly. However it comes back with error.
Code:
~# ldapsearch cn=admin SASL/DIGEST-MD5 authentication started Please enter your password: ldap_sasl_interactive_bind_s: Invalid credentials (49)
Code: $ su -c 'yum install wine' this forum won't let me put all the text in Transaction Check Error: package openldap-2.4.21-6.fc13.x86_64 (which is newer than openldap-2.4.21-4.fc13.i686) is already installed package nss-softokn-freebl-3.12.4-19.fc13.x86_64 (which is newer than nss-softokn-freebl-3.12.4-17.fc13.i686) is already installed
I can't forward my kerberos credentials to a computing resource before connecting to the resource for which I have kerberos credentials. In other words, from my machine at work I obtain my ticket with kinit -f to a computing facility off in some lab somewhere.
Then, I want to ssh to another machine in another department (I don't have control over the krb5.conf file or this would have been easy) where I work. It is on this machine I want to be able to ssh,scp, etc to this far off lab. I've tried several options around this barrier, but I'm a total failure thus far. I checked that GSSAPIAuthentication is set to yes.
I was trying to find documentation on how to add an a new object into openldap, however I can not seam to find a good walk through.
Just so everyone knows what I'm trying to do, I need to add a new object called bannerid, this bannerid is a unique id that will help me find student accounts in my openldap directly much quicker.
I am planning to deploy an OpenLDAP server in my LAN for basic authentication, but I have no idea how to do it. I would like to know how to configure an OpenLDAP Server, and I would also like to know about knowledge resources, if any.
After installing F11, I installed OpenLdap with the command "yum -y install openldap*" And added the password obtained through the command "slappasswd -s password -h {MD5}" into /etc/openldap/slapd.conf. Also, I specified the domain information within the file on "suffix" and "rootdn". I also modified the domain name in both /etc/openldap/ldap.conf and /etc/ldap.conf. I copied the Copied the /usr/share/doc/openldap-servers-2.4.15/DB_CONFIG.example to /var/lib/ldap/DB_CONFIG. Then started the server with the command /etc/rc.d/init.d/ldap start I then was able to create and delete OU's and CN's with the help of ldapadd and ldapdelete. I also created PERSON records using the base.ldif file with the content ;
Everything is OK until I try to add a person with an email address in the "mail" attribute. The error message is ;
*************************** adding new entry "cn=user1, ou=domain, dc=example, dc=com ldap_add: Object class violation (65) additional info: attribute 'mail' not allowed ***************************
This error message is appearing also with "uid" attribute. I have searched some forums and found some suggestions to include the line "include /etc/openldap/schema/inetorgperson.scheme" in the file /etcopenldap/slapd.conf, which is already in.
I am using Fedora12. I installed the following packages: openldap-servers-2.4.19-1.fc12.x86_64 openldap-clients-2.4.19-1.fc12.x86_64 openldap-2.4.19-1.fc12.x86_64 db4-4.7.25-13.fc12.x86_64
A time ago I've been trying to implement a PDC linux server with Samba and Openldap for centralized authentication for windows and linux clients, but I can NOT get it. So I read somewhere that there is another option called Directory Server and maybe that is possible to do. According to your experience do you recommend any 'how to' or 'tutorial' that will permit implement a PDC server for authenticating and sharing files and printers for windows and linux clients?
I would like to remove openldap from my Centos home-server..
Centos offers me:
Quote:
Removing: openldap i386 2.3.43-12.el5_5.2 installed 592 k openldap x86_64 2.3.43-12.el5_5.2 installed 598 k
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..obviously I'll not remove openldap by this operation.. but my question is: there is another way to remove a single package with yum without "consequences"?
I installed Debian 5.03 Lenny successfully on my machine. I got this error during boot: ACPI : invalid PBLK length [5]. After that the Operating System boots properly and starts normally. What does this error statement mean? Is it safe to work with this installation despite this error?
Trying simply to insert into table. Have succeeded in doing this but now want to correct user use of invalid characters. If I'm understanding correctly, Real-escape-string seems to correct these, so I've been trying to figure out how to use it. A short, test code version gives me a syntax error at INSERT VALUES, which--because it still has the single quotes in the text--tells me the real-escape-string didn't work. The code below gives me a parseing error with invalid $END at </body>.
Insert Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' VALUES (UTC_TIMESTAMP,'What's happen' bra?')' at line 1 Parse error: syntax error, unexpected $end in /home/powere15/public_html/DB/exercises_insert_record.php on line 94 <html><head><title>Exercise Catalog Insert Record</title></head> <body> <? /* Change db and connect values if using online */ [Code]....
I host a number of sites and recently migrated to a new server (both old and new are running Ubuntu 10.04 [I only upgrade my web server when there is a new LTS release]). After the migration, Wordpress is asking for ftp credentials to update plugins, which it never used to do. I'm certain this is user/group/permissions related, but because of the new setup, I'm not sure what these should be set to.
On the previous server, each site was a subdirectory of /var/www/ and everything was owned by www-data. This wasn't the best setup, since it meant my users didn't have direct access to their own sites. In the new setup, each page I host is in /home/username/www/. Consequently, all the files are owned by 'username'.
My guess is that Wordpress' request for ftp credentials stems from a conflict between the apache2 user and the usernames that own the sites. Is this accurate? If so, how do I rectify this?
I have some important cgi files run on top of Apache inside cgi-bin directory.My requirement is to once user try to access the cgi file authenticate using Active Directory username/password. If user enter the correct domain credentials only user aloow access to the page in any time user trying to access otherwise not. I configured this using htaccess and htpasswd.But in this case I need to manually configure username/password for htpasswd file. Instead of this I want to authenticate with the Active Directory.
I have installed a Samba Server (Ubuntu 10.10 Server) detailed config below. The server is up and running but clients running windows 7 cannot connect as their credentials are not accepted. The pop window for credentials keep coming back up on the clients and no connection is issued. I have tried to change the policies on windows 7 as such:
But to no avail. I am in doubt as far as where the issue is coming from. Meaning is it coming from my Samba conf or something in Windows I am not doing right.
[global] server string = %h server (Samba, Ubuntu) interfaces = 192.168.178.0/24, eth0 bind interfaces only = Yes
