i have the same problem with ldap authentication on kubuntu 8.04 desktop adm64 i had the same ldap.conf configuration made on kubuntu 7.10 working good. My ldap authentication works with ssl/tls below my ldap.conf
# @(#)$Id: ldap.conf,v 2.37 2004/09/09 06:31:07 lukeh Exp $ # # This is the configuration file for the LDAP nameservice # switch library and the LDAP PAM module. # # PADL Software # http://www.padl.com # # Your LDAP server. Must be resolvable without using LDAP. # Multiple hosts may be specified, each separated by a # space. How long nss_ldap takes to failover depends on # whether your LDAP client library supports configurable # network or connect timeouts (see bind_timelimit). # These are old settings, use uri #host myldapserver #host 127.0.0.1 #host 192.168.1.224 # The distinguished name of the search base. base dc=mydomain,dc=com # Another way to specify your LDAP server is to provide an # uri with the server name. This allows to use # Unix Domain Sockets to connect to a local LDAP Server. #uri ldap://127.0.0.1/ #uri ldaps://127.0.0.1/ #uri ldapi://%2fvar%2frun%2fldapi_sock/ # Note: %2f encodes the '/' used as directory separator uri ldaps://myldapserver #uri ldaps://192.168.1.224 # The LDAP version to use (defaults to 3 # if supported by client library) ldap_version 3 # The distinguished name to bind to the server with. # Optional: default is to bind anonymously. #binddn cn=xxxx,dc=mydomain,dc=com # The credentials to bind with. # Optional: default is no credential. #bindpw your_password # The distinguished name to bind to the server with # if the effective user ID is root. Password is # stored in /etc/ldap.secret (mode 600) #rootbinddn cn=xxxx,dc=mydomain,dc=com # The port. # Optional: default is 389. #port 389 # The search scope. #scope sub #scope one #scope base # Search timelimit timelimit 2 # Bind/connect timelimit bind_timelimit 2 # Reconnect policy: hard (default) will retry connecting to # the software with exponential backoff, soft will fail # immediately. #bind_policy hard bind_policy soft # Idle timelimit; client will close connections # (nss_ldap only) if the server has not been contacted # for the number of seconds specified below. #idle_timelimit 3600 # Filter to AND with uid=%s #pam_filter objectclass=posixAccount # The user ID attribute (defaults to uid) #pam_login_attribute uid # Search the root DSE for the password policy (works # with Netscape Directory Server) #pam_lookup_policy yes # Check the 'host' attribute for access control # Default is no; if set to yes, and user has no # value for the host attribute, and pam_ldap is # configured for account management (authorization) # then the user will not be allowed to login. #pam_check_host_attr yes # Check the 'authorizedService' attribute for access # control # Default is no; if set to yes, and the user has no # value for the authorizedService attribute, and # pam_ldap is configured for account management # (authorization) then the user will not be allowed # to login. #pam_check_service_attr yes # Group to enforce membership of #pam_groupdn cn=PAM,ou=Groups,dc=padl,dc=com # Group member attribute #pam_member_attribute uniquemember # Specify a minium or maximum UID number allowed #pam_min_uid 0 #pam_max_uid 0 # Template login attribute, default template user # (can be overriden by value of former attribute # in user's entry) #pam_login_attribute userPrincipalName #pam_template_login_attribute uid #pam_template_login nobody # HEADS UP: the pam_crypt, pam_nds_passwd, # and pam_ad_passwd options are no # longer supported. # # If you are using XAD, you can set pam_password # to racf, ad, or exop. Make sure that you have # SSL enabled. # Do not hash the password at all; presume # the directory server will do it, if # necessary. This is the default. #pam_password clear # Hash password locally; required for University of # Michigan LDAP server, and works with Netscape # Directory Server if you're using the UNIX-Crypt # hash mechanism and not using the NT Synchronization # service. pam_password md5 # Remove old password first, then update in # cleartext. Necessary for use with Novell # Directory Services (NDS) #pam_password nds # RACF is an alias for the above. For use with # IBM RACF #pam_password racf # Update Active Directory password, by # creating Unicode password and updating # unicodePwd attribute. #pam_password ad # Use the OpenLDAP password change # extended operation to update the password. #pam_password exop # Redirect users to a URL or somesuch on password # changes. #pam_password_prohibit_message Please visit http://internal to change your password. # RFC2307bis naming contexts # Syntax: # nss_base_XXX base?scope?filter # where scope is {base,one,sub} # and filter is a filter to be &'d with the # default filter. # You can omit the suffix eg: # nss_base_passwd ou=People, # to append the default base DN but this # may incur a small performance impact. nss_base_passwd ou=People,dc=mydomain,dc=com nss_base_shadow ou=People,dc=mydomain,dc=com nss_base_group ou=Group,dc=mydomain,dc=com #nss_base_hosts ou=Hosts,dc=padl,dc=com?one #nss_base_services ou=Services,dc=padl,dc=com?one #nss_base_networks ou=Networks,dc=padl,dc=com?one #nss_base_protocols ou=Protocols,dc=padl,dc=com?one #nss_base_rpc ou=Rpc,dc=padl,dc=com?one #nss_base_ethers ou=Ethers,dc=padl,dc=com?one #nss_base_netmasks ou=Networks,dc=padl,dc=com?ne #nss_base_bootparams ou=Ethers,dc=padl,dc=com?one #nss_base_aliases ou=Aliases,dc=padl,dc=com?one #nss_base_netgroup ou=Netgroup,dc=padl,dc=com?one # attribute/objectclass mapping # Syntax: #nss_map_attribute rfc2307attribute mapped_attribute #nss_map_objectclass rfc2307objectclass mapped_objectclass # configure --enable-nds is no longer supported. # NDS mappings #nss_map_attribute uniqueMember member # Services for UNIX 3.5 mappings #nss_map_objectclass posixAccount User #nss_map_objectclass shadowAccount User #nss_map_attribute uid msSFU30Name #nss_map_attribute uniqueMember msSFU30PosixMember #nss_map_attribute userPassword msSFU30Password #nss_map_attribute homeDirectory msSFU30HomeDirectory #nss_map_attribute homeDirectory msSFUHomeDirectory #nss_map_objectclass posixGroup Group #pam_login_attribute msSFU30Name #pam_filter objectclass=User #pam_password ad # configure --enable-mssfu-schema is no longer supported. # Services for UNIX 2.0 mappings #nss_map_objectclass posixAccount User #nss_map_objectclass shadowAccount user #nss_map_attribute uid msSFUName #nss_map_attribute uniqueMember posixMember #nss_map_attribute userPassword msSFUPassword #nss_map_attribute homeDirectory msSFUHomeDirectory #nss_map_attribute shadowLastChange pwdLastSet #nss_map_objectclass posixGroup Group #nss_map_attribute cn msSFUName #pam_login_attribute msSFUName #pam_filter objectclass=User #pam_password ad # RFC 2307 (AD) mappings #nss_map_objectclass posixAccount user #nss_map_objectclass shadowAccount user #nss_map_attribute uid sAMAccountName #nss_map_attribute homeDirectory unixHomeDirectory #nss_map_attribute shadowLastChange pwdLastSet #nss_map_objectclass posixGroup group #nss_map_attribute uniqueMember member #pam_login_attribute sAMAccountName #pam_filter objectclass=User #pam_password ad # configure --enable-authpassword is no longer supported # AuthPassword mappings #nss_map_attribute userPassword authPassword # AIX SecureWay mappings #nss_map_objectclass posixAccount aixAccount #nss_base_passwd ou=aixaccount,?one #nss_map_attribute uid userName #nss_map_attribute gidNumber gid #nss_map_attribute uidNumber uid #nss_map_attribute userPassword passwordChar #nss_map_objectclass posixGroup aixAccessGroup #nss_base_group ou=aixgroup,?one #nss_map_attribute cn groupName #nss_map_attribute uniqueMember member #pam_login_attribute userName #pam_filter objectclass=aixAccount #pam_password clear # Netscape SDK LDAPS #ssl on # Netscape SDK SSL options #sslpath /etc/ssl/certs/cert7.db # OpenLDAP SSL mechanism # start_tls mechanism uses the normal LDAP port, LDAPS typically 636 ssl start_tls ssl on # OpenLDAP SSL options # Require and verify server certificate (yes/no) # Default is "no" tls_checkpeer no # CA certificates for server certificate verification # At least one of these are required if tls_checkpeer is "yes" tls_cacertfile /etc/ssl/certs/ca.pem tls_reqcert allow # Seed the PRNG if /dev/urandom is not provided #tls_randfile /var/run/egd-pool # SSL cipher suite # See man ciphers for syntax #tls_ciphers TLSv1 tls_ciphers TLSv1:HIGH:MEDIUM:+SSLv3:RSA # Client certificate and key # Use these, if your server requires client authentication. tls_cert /etc/ssl/certs/client_cert.pem tls_key /etc/ssl/private/client_key.pem # Disable SASL security layers. This is needed for AD. sasl_secprops maxssf=0 # Override the default Kerberos ticket cache location. #krb5_ccname FILE:/etc/.ldapcache Working well on Kubuntu 7.10, the same configuration after I copied the ssl directory under /etc/ssl on Kubuntu 8.04, it worked with this only after i commented the line in ldap.conf #tls_ciphers TLSv1:HIGH:MEDIUM:+SSLv3:RSA when i doing id username it's ok for query id and login but when i do [EMAIL PROTECTED]:/etc# ldapsearch -x -ZZ -d1 ldap_create ldap_extended_operation_s ldap_extended_operation ldap_send_initial_request ldap_new_connection 1 1 0 ldap_int_open_connection ldap_connect_to_host: TCP myldapserver:636 ldap_new_socket: 3 ldap_prepare_socket: 3 ldap_connect_to_host: Trying myldapserver:636 ldap_pvt_connect: fd: 3 tm: -1 async: 0 TLS: peer cert untrusted or revoked (0x42) TLS: hostname (myldapserver) does not match common name in certificate (ldapserver). ldap_err2string ldap_start_tls: Can't contact LDAP server (-1) here my libpam installed ii libpam-ldap 184-2ubuntu2 Pluggable Authentication Module allowing LDA ii libpam-modules 0.99.7.1-5ubuntu6 Pluggable Authentication Modules for PAM ii libpam-runtime 0.99.7.1-5ubuntu6 Runtime support for the PAM library ii libpam-unix2 2.1-4 Blowfish-capable PAM module ii libpam0g 0.99.7.1-5ubuntu6 Pluggable Authentication Modules library i tried installing libpam-smbpass but there was no change, i think there may be a problem with ssl and tls my version of slapd OpenLDAP 2.2.13 and is configured for ssl like this TLSCipherSuite TLSv1:HIGH:MEDIUM:+SSLv2:RSA TLSCACertificateFile /usr/share/ssl/certs/ca.pem TLSCertificateFile /usr/share/ssl/certs/server_cert.pem TLSCertificateKeyFile /usr/share/ssl/private/server_key.pem TLSVerifyClient allow thanks for any help -- Can't contact LDAP server https://bugs.launchpad.net/bugs/222003 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
