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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"> I’ve been pulling my hair out over this one. Here’s the output of ovirt-engine-extension-aaa-ldap-setup. Everything works fine if I use “plain” but I don’t really want to do that. I searched the error that’s shown below and
tried several different “fixes” but none of them helped. These are Server 2016 DCs. Not too sure where to go next.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[ INFO ] Stage: Initializing<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Stage: Environment setup<o:p></o:p></p>
<p class="MsoNormal"> Configuration files: ['/etc/ovirt-engine-extension-aaa-ldap-setup.conf.d/10-packaging.conf']<o:p></o:p></p>
<p class="MsoNormal"> Log file: /tmp/ovirt-engine-extension-aaa-ldap-setup-20170715170953-wfo1pk.log<o:p></o:p></p>
<p class="MsoNormal"> Version: otopi-1.6.2 (otopi-1.6.2-1.el7.centos)<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Stage: Environment packages setup<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Stage: Programs detection<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Stage: Environment customization<o:p></o:p></p>
<p class="MsoNormal"> Welcome to LDAP extension configuration program<o:p></o:p></p>
<p class="MsoNormal"> Available LDAP implementations:<o:p></o:p></p>
<p class="MsoNormal"> 1 - 389ds<o:p></o:p></p>
<p class="MsoNormal"> 2 - 389ds RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 3 - Active Directory<o:p></o:p></p>
<p class="MsoNormal"> 4 - IBM Security Directory Server<o:p></o:p></p>
<p class="MsoNormal"> 5 - IBM Security Directory Server RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 6 - IPA<o:p></o:p></p>
<p class="MsoNormal"> 7 - Novell eDirectory RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 8 - OpenLDAP RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 9 - OpenLDAP Standard Schema<o:p></o:p></p>
<p class="MsoNormal"> 10 - Oracle Unified Directory RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 11 - RFC-2307 Schema (Generic)<o:p></o:p></p>
<p class="MsoNormal"> 12 - RHDS<o:p></o:p></p>
<p class="MsoNormal"> 13 - RHDS RFC-2307 Schema<o:p></o:p></p>
<p class="MsoNormal"> 14 - iPlanet<o:p></o:p></p>
<p class="MsoNormal"> Please select: 3<o:p></o:p></p>
<p class="MsoNormal"> Please enter Active Directory Forest name: home.doonga.org<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Resolving Global Catalog SRV record for home.doonga.org<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Resolving LDAP SRV record for home.doonga.org<o:p></o:p></p>
<p class="MsoNormal"> NOTE:<o:p></o:p></p>
<p class="MsoNormal"> It is highly recommended to use secure protocol to access the LDAP server.<o:p></o:p></p>
<p class="MsoNormal"> Protocol startTLS is the standard recommended method to do so.<o:p></o:p></p>
<p class="MsoNormal"> Only in cases in which the startTLS is not supported, fallback to non standard ldaps protocol.<o:p></o:p></p>
<p class="MsoNormal"> Use plain for test environments only.<o:p></o:p></p>
<p class="MsoNormal"> Please select protocol to use (startTLS, ldaps, plain) [startTLS]: ldaps<o:p></o:p></p>
<p class="MsoNormal"> Please select method to obtain PEM encoded CA certificate (File, URL, Inline, System, Insecure): System<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Resolving SRV record 'home.doonga.org'<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Connecting to LDAP using 'ldaps://DC1.home.doonga.org:636'<o:p></o:p></p>
<p class="MsoNormal">[WARNING] Cannot connect using 'ldaps://DC1.home.doonga.org:636': {'info': 'TLS error -8157:Certificate extension not found.', 'desc': "Can't contact LDAP server"}<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Connecting to LDAP using 'ldaps://DC2.home.doonga.org:636'<o:p></o:p></p>
<p class="MsoNormal">[WARNING] Cannot connect using 'ldaps://DC2.home.doonga.org:636': {'info': 'TLS error -8157:Certificate extension not found.', 'desc': "Can't contact LDAP server"}<o:p></o:p></p>
<p class="MsoNormal">[ INFO ] Connecting to LDAP using 'ldaps://DC3.home.doonga.org:636'<o:p></o:p></p>
<p class="MsoNormal">[WARNING] Cannot connect using 'ldaps://DC3.home.doonga.org:636': {'info': 'TLS error -8157:Certificate extension not found.', 'desc': "Can't contact LDAP server"}<o:p></o:p></p>
<p class="MsoNormal">[ ERROR ] Cannot connect using any of available options<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Also:<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 INFO otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:391 Connecting to LDAP using 'ldap://DC2.home.doonga.org:389'<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 INFO otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:442 Executing startTLS<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 DEBUG otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:459 Exception<o:p></o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/share/ovirt-engine-extension-aaa-ldap/setup/bin/../plugins/ovirt-engine-extension-aaa-ldap/ldap/common.py", line 443, in _connectLDAP<o:p></o:p></p>
<p class="MsoNormal"> c.start_tls_s()<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/lib64/python2.7/site-packages/ldap/ldapobject.py", line 564, in start_tls_s<o:p></o:p></p>
<p class="MsoNormal"> return self._ldap_call(self._l.start_tls_s)<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/lib64/python2.7/site-packages/ldap/ldapobject.py", line 99, in _ldap_call<o:p></o:p></p>
<p class="MsoNormal"> result = func(*args,**kwargs)<o:p></o:p></p>
<p class="MsoNormal">CONNECT_ERROR: {'info': 'TLS error -8157:Certificate extension not found.', 'desc': 'Connect error'}<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 WARNING otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:463 Cannot connect using 'ldap://DC2.home.doonga.org:389': {'info': 'TLS error -8157:Certificate extension not found.', 'desc': 'Connect
error'}<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 INFO otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:391 Connecting to LDAP using 'ldap://DC3.home.doonga.org:389'<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 INFO otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:442 Executing startTLS<o:p></o:p></p>
<p class="MsoNormal">2017-07-15 18:18:06 DEBUG otopi.plugins.ovirt_engine_extension_aaa_ldap.ldap.common common._connectLDAP:459 Exception<o:p></o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/share/ovirt-engine-extension-aaa-ldap/setup/bin/../plugins/ovirt-engine-extension-aaa-ldap/ldap/common.py", line 443, in _connectLDAP<o:p></o:p></p>
<p class="MsoNormal"> c.start_tls_s()<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/lib64/python2.7/site-packages/ldap/ldapobject.py", line 564, in start_tls_s<o:p></o:p></p>
<p class="MsoNormal"> return self._ldap_call(self._l.start_tls_s)<o:p></o:p></p>
<p class="MsoNormal"> File "/usr/lib64/python2.7/site-packages/ldap/ldapobject.py", line 99, in _ldap_call<o:p></o:p></p>
<p class="MsoNormal"> result = func(*args,**kwargs)<o:p></o:p></p>
<p class="MsoNormal">CONNECT_ERROR: {'info': 'TLS error -8157:Certificate extension not found.', 'desc': 'Connect error'}<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any help would be appreciated!<o:p></o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
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