I had this same problem. After the most recent update I was getting Authentication Failed (48) in the tomcat debug log during the database upgrade. Rolling back 389-ds-base from 1.4.3.16-16 to 1.4.3.16-13 resolved that issue. Thank you.

On Thu, Jul 1, 2021, 1:02 PM Rob Crittenden via FreeIPA-users <freeipa-users@lists.fedorahosted.org> wrote:
Tiemen Ruiten via FreeIPA-users wrote:
> Hello,
>
> On a newly installed CentOS 8 IPA master (a few days ago), the
> pki-tomcatd@pki-tomcat service fails to start and logs LDAP
> authentication failed (48) in
> /var/log/pki/pki-tomcat/ca/debug.2021-07-01.log. See below. This
> happened after I dnf upgraded the master and replica at the same time,
> my mistake.

Try downgrading 389-ds-base.

rob

>
> I've gone through the troubleshooting steps described
> here: https://floblanc.wordpress.com/2017/09/11/troubleshooting-freeipa-pki-tomcatd-fails-to-start/
> but all certificates appear to be correct. 
>
> What else can I do?
>
> RPM versions:
> [root@ipa-01 ca]# rpm -qa | grep ipa
> ipa-healthcheck-0.7-3.module_el8.5.0+750+c59b186b.noarch
> python3-libipa_hbac-2.4.0-9.el8_4.1.x86_64
> sssd-ipa-2.4.0-9.el8_4.1.x86_64
> python3-ipalib-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-server-trust-ad-4.9.2-4.module_el8.4.0+846+96522ed7.x86_64
> centos-logos-ipa-85.8-1.el8.noarch
> ipa-healthcheck-core-0.7-3.module_el8.5.0+750+c59b186b.noarch
> ipa-client-common-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-selinux-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-server-4.9.2-4.module_el8.4.0+846+96522ed7.x86_64
> python3-ipaclient-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> python3-ipaserver-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-server-common-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> libipa_hbac-2.4.0-9.el8_4.1.x86_64
> ipa-common-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-server-dns-4.9.2-4.module_el8.4.0+846+96522ed7.noarch
> ipa-client-4.9.2-4.module_el8.4.0+846+96522ed7.x86_64
>
>
> <...>
> 2021-07-01 17:28:20 [main] INFO: CMSEngine: initializing password store
> 2021-07-01 17:28:20 [main] INFO: CMSEngine: initializing password store
> for internaldb
> 2021-07-01 17:28:20 [main] INFO: CMSEngine: initializing password store
> for replicationdb
> 2021-07-01 17:28:20 [main] INFO: CMSEngine: Java version: 1.8.0_292
> 2021-07-01 17:28:20 [main] INFO: CMSEngine: security providers:
> 2021-07-01 17:28:20 [main] INFO: PluginRegistry: Loading plugin registry
> from /var/lib/pki/pki-tomcat/conf/ca/registry.cfg
> 2021-07-01 17:28:21 [main] SEVERE: LdapBoundConnFactory: Unable to
> connect to LDAP server: Authentication failed
> netscape.ldap.LDAPException: Authentication failed (48)
>         at netscape.ldap.LDAPSaslBind.checkForSASLBindCompletion(Unknown
> Source)
>         at netscape.ldap.LDAPSaslBind.bind(Unknown Source)
>         at netscape.ldap.LDAPSaslBind.bind(Unknown Source)
>         at netscape.ldap.LDAPConnection.authenticate(Unknown Source)
>         at netscape.ldap.LDAPConnection.authenticate(Unknown Source)
>         at netscape.ldap.LDAPConnection.checkClientAuth(Unknown Source)
>         at netscape.ldap.LDAPConnection.connect(Unknown Source)
>         at netscape.ldap.LDAPConnection.connect(Unknown Source)
>         at netscape.ldap.LDAPConnection.connect(Unknown Source)
>         at
> com.netscape.cmscore.ldapconn.LdapBoundConnection.<init>(LdapBoundConnection.java:105)
>         at
> com.netscape.cmscore.ldapconn.LdapBoundConnFactory.makeConnection(LdapBoundConnFactory.java:284)
>         at
> com.netscape.cmscore.ldapconn.LdapBoundConnFactory.init(LdapBoundConnFactory.java:260)
>         at
> com.netscape.cmscore.ldapconn.LdapBoundConnFactory.init(LdapBoundConnFactory.java:223)
>         at
> com.netscape.cmscore.ldapconn.LdapBoundConnFactory.init(LdapBoundConnFactory.java:192)
>         at org.dogtagpki.server.ca.CAEngine.initDatabase(CAEngine.java:186)
>         at com.netscape.cmscore.apps.CMSEngine.start(CMSEngine.java:1002)
>         at
> com.netscape.cmscore.apps.CMSEngine.contextInitialized(CMSEngine.java:1643)
>         at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4685)
>         at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5146)
>         at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>         at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
>         at
> org.apache.catalina.core.ContainerBase.access$000(ContainerBase.java:129)
>         at
> org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:150)
>         at
> org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:140)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:688)
>         at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
>         at
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:631)
>         at
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1831)
>         at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
>         at
> java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
>         at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:526)
>         at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:425)
>         at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1576)
>         at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309)
>         at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
>         at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
>         at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
>         at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:936)
>         at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
>         at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>         at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
>         at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
>         at
> java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134)
>         at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
>         at
> org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
>         at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>         at
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
>         at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>         at
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
>         at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:633)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:498)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:343)
>         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:474)
> <...>
>
>
> --
> Tiemen Ruiten
> Infrastructure Engineer
>
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