Failed To Issue The Starttls Instruction Connect Error
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my head against the wall for about 4
Failed To Issue The Starttls Instruction Can't Contact Ldap Server
days now trying to get Samba to use LDAP authentication additional info error 14090086 ssl routines ssl3 get server certificate certificate verify failed (using SSL). I think I have the smb.conf setup properly. e.g. passdb backend = failed to issue the starttls instruction protocol error ldapsam:ldaps://virt-ldap-srv.mydomain.int:636/ However, when testing the client side (test user "eva") I keep getting: tree connect failed: NT_STATUS_ACCESS_DENIED Tailing the samba log file, I
Smbd Failed To Issue The Starttls Instruction Connect Error
find several errors in succession: [2009/10/02 11:22:35, 0] lib/smbldap.c:smb_ldap_start_tls(600) Failed to issue the StartTLS instruction: Operations error [2009/10/02 11:22:35, 1] lib/smbldap.c:another_ldap_try(1175) Connection to LDAP server failed for the 1 try! [2009/10/02 11:22:36, 1] passdb/pdb_get_set.c:pdb_set_user_sid_from_string(517) pdb_set_user_sid_from_string: 0-815-4711-4003 isn't a valid SID! [2009/10/02 11:22:36, 1] passdb/pdb_ldap.c:init_sam_from_ldap(617) init_sam_from_ldap: no sambaSID or
Passdb Backend = Ldapsam
sambaSID attribute found for this user eva [2009/10/02 11:22:36, 1] passdb/pdb_ldap.c:ldapsam_getsampwnam(1531) ldapsam_getsampwnam: init_sam_from_ldap failed for user 'eva'! [2009/10/02 11:22:36, 0] lib/smbldap.c:smb_ldap_start_tls(600) Failed to issue the StartTLS instruction: Operations error [2009/10/02 11:22:36, 1] lib/smbldap.c:another_ldap_try(1175) Connection to LDAP server failed for the 1 try! [2009/10/02 11:22:37, 0] lib/smbldap.c:smb_ldap_start_tls(600) Failed to issue the StartTLS instruction: Operations error [2009/10/02 11:22:37, 1] lib/smbldap.c:another_ldap_try(1175) Connection to LDAP server failed for the 1 try! [2009/10/02 11:22:38, 0] smbd/service.c:make_connection_snum(740) create_connection_server_info failed: NT_STATUS_ACCESS_DENIED The first error seems pretty ominous: ("Failed to issue the StartTLS instruction: Operations error"). However, I can use ldaps from the command line on the samba server (and other machines) so I don't think the problem is on the LDAP server. All suggestions are welcome! awclemenOctober 2nd, 2009, 06:19 PMWell, since you are looking for any suggestions, here's one out of left field I think u
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+ TLS Issues related to configuring your network Post Reply Print view Search Advanced search 15 posts 1 2 Next MD11 Posts: 14 Joined: http://www.centos.org/forums/viewtopic.php?t=25804 2009/07/06 13:41:34 Location: Duesseldorf, Germany Samba + OpenLDAP + TLS Quote Postby MD11 » 2009/07/21 10:41:05 Hi Folks,I have a little Problem. I?ve configured a CentOS 5.3 Server with OpenLDAP https://bugs.launchpad.net/bugs/1576799 and Samba. I have lam / webmin and swat Running just to check if everything is ok. But there lies my problem. I cant get Samba and OpenLDAP to failed to work with ech other using TLS. I have created a self signed certificate and the connection through openssl s_client -connect localhost:636 work just fine. But when I want to connect to the server on port 389 which is needed by Samba, as far as I know, i just receive a ssl handhake failure:s23_lib.c:188Can anyone help me out or give me failed to issue a hint to solve this Problem? If there is any need for a config file or anything else, just say so and I will post my config files and anythin needed to help me out regards Top yyagol Posts: 1015 Joined: 2006/06/10 18:27:44 Location: 32 4′N 34 47′E Contact: Contact yyagol Website Re: Samba + OpenLDAP + TLS Quote Postby yyagol » 2009/07/23 05:26:37 have you try connecting using Code: Select alluri ldaps://xxx.xxx.xxx.xxx/ Top MD11 Posts: 14 Joined: 2009/07/06 13:41:34 Location: Duesseldorf, Germany Re: Samba + OpenLDAP + TLS Quote Postby MD11 » 2009/07/23 08:16:23 ldaps://localhost:636 works without any problems. But is Samba able to connect to this port?When I configure Samba to use ldapsam:"ldaps://localhost:636", then smb won?t even start due to a bad configuration. I thought that when I switch to the standard Port of LDAP 389 that it would work.I can connect through localhost as well as through the IP address. regards Top yyagol Posts: 1015 Joined: 2006/06/10 18:27:44 Location: 32 4′N 34 47′E Contact: Contact yyagol Website Re: Samba + OpenLDAP + TLS Quote P
affects 1 person Affects Status Importance Assigned to Milestone samba (Ubuntu) Edit New High Ubuntu Security Team Edit You need to log in to change this bug's status. Affecting: samba (Ubuntu) Filed here by: Cindy Quach When: 2016-04-29 Assigned: 2016-05-03 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance New High Assigned to Me Ubuntu Security Team (ubuntu-security) Comment on this change (optional) Email me about changes to this bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description With the recent samba upgrade to 2:4.3.8+dfsg-0ubuntu0.14.04.2, we were seeing regression with authentication: /var/log/syslog Apr 28 17:45:52 hostname winbindd[769]: [2016/04/28 17:45:52.415470, 0] ../source3/lib/smbldap.c:575(smbldap_start_tls) Apr 28 17:45:52 hostname winbindd[769]: Failed to issue the StartTLS instruction: Connect error Apr 28 17:45:52 hostname winbindd[769]: [2016/04/28 17:45:52.898408, 0] ../source3/lib/smbldap.c:575(smbldap_start_tls) Apr 28 17:45:52 hostname winbindd[769]: Failed to issue the StartTLS instruction: Connect error We had to rollback to: 2:4.1.6+dfsg-1ubuntu2.14.04.13 and everything worked again. Here's a basic samba config that reproduces the issue: Perfectly reproducible with this: realm = AD.DOMAIN.COM security = ads ldap ssl = start_tls ldap ssl ads = yes [LDAP] TLS: hostname (172.12.12.12) does not match common name in certificate (hostname). [LDAP] ldap_err2string Failed to issue the StartTLS instruction: Connect error Samba seems to construct the LDAP URL with the IP of the AD controller in it instead of the hostname and then because our ldap.conf requires it, the server cert validation fails Please let me know if there are any other logs I can provide Add tags Tag help Sebastien Bacher (seb128) on 2016-05-03 Changed in samba (Ubunt