Hello,
I have exactly the same problem. See my precedent post "Aperao CAS
4.1.0-RC2 with LDAP backend : Invalid Credential"
Sincerely
Le 19/09/2015 15:29, Nicolás a écrit :
> Hi,
>
> I'm having some issue configuring LDAP authentication on CAS 4.1.0. I
> must say I had this configuration working on 4.0.4 but for some
> reason, even when successfully authenticating vs. LDAP, CAS says the
> credentials are not right.
>
> This is what I did:
>
> 1) deployerConfigContext.xml: Inside the authenticationManager bean,
> this is the map defined:
> <constructor-arg>
> <map>
> <entry key-ref="proxyAuthenticationHandler"
> value-ref="proxyPrincipalResolver" />
> <entry key-ref="ldapAuthenticationHandler" value="#{null}" />
> </map>
> </constructor-arg>
>
> 2) deployerConfigContext.xml: Copied and pasted the LDAP support
> direct bind
> (http://jasig.github.io/cas/4.1.x/installation/LDAP-Authentication.html#ldap-supporting-direct-bind)
> config, except that I removed the p:sslConfig-ref="sslConfig" part and
> the corresponding sslConfig bean, because I'm not using SSL over LDAP.
>
> 3) pom.xml: Added the corresponding dependency:
> <dependency>
> <groupId>org.jasig.cas</groupId>
> <artifactId>cas-server-support-ldap</artifactId>
> <version>${cas.version}</version>
> </dependency>
>
> 4) cas.properties: I customized any needed properties, as I had it in
> my 4.0.4 working configuration.
>
> Now, I access /cas and authenticate, and CAS says the credentials are
> not right. I had a look at the authentication log and I found the
> binding be successfull as far as LDAP goes as you can see here:
>
> Sep 19 14:07:15 machine slapd[22970]: conn=1004 op=1 BIND
> anonymous mech=implicit ssf=0
> Sep 19 14:07:15 machine slapd[22970]: conn=1004 op=1 BIND
> dn="uid=myuser,cn=...,dc=...,dc=..." method=128
> Sep 19 14:07:15 machine slapd[22970]: conn=1004 op=1 BIND
> dn="uid=myuser,cn=...,dc=...,dc=..." mech=SIMPLE ssf=0
> Sep 19 14:07:15 machine slapd[22970]: conn=1004 op=1 RESULT tag=97
> err=0 text=
>
> I decide to activate the debugging as mentioned in the Troubleshooting
> page of the LDAP configuration, and I see the following:
>
> 2015-09-19 14:07:15,636 DEBUG [org.ldaptive.auth.FormatDnResolver]
> - <Formatting DN for myuser with uid=%s,cn=...,dc=...,dc=...>
> 2015-09-19 14:07:15,637 DEBUG [org.ldaptive.auth.Authenticator] -
> <authenticate dn=uid=myuser,cn=...,dc=...,dc=... with
> request=[org.ldaptive.auth.AuthenticationRequest@954293603::user=myuser,
> retAttrs=[1.1]]>
> 2015-09-19 14:07:15,637 DEBUG
> [org.ldaptive.auth.PooledBindAuthenticationHandler] -
> <authenticate
>
> criteria=[org.ldaptive.auth.AuthenticationCriteria@1404709825::dn=uid=myuser,cn=...,dc=...,dc=...,
>
> authenticationRequest=[org.ldaptive.auth.AuthenticationRequest@954293603::user=myuser,
> retAttrs=[1.1]]]>
> 2015-09-19 14:07:15,639 DEBUG [org.ldaptive.BindOperation] -
> <execute
>
> request=[org.ldaptive.BindRequest@1670297304::bindDn=uid=myuser,cn=...,dc=...,dc=...,
> saslConfig=null, controls=null] with
>
> connection=[org.ldaptive.DefaultConnectionFactory$DefaultConnection@1313776513::config=[org.ldaptive.ConnectionConfig@257920952::ldapUrl=ldap://localhost,
> connectTimeout=3000, responseTimeout=-1, sslConfig=null,
> useSSL=false, useStartTLS=false, connectionInitializer=null],
>
> providerConnectionFactory=[org.ldaptive.provider.jndi.JndiConnectionFactory@972029714::metadata=[ldapUrl=ldap://localhost,
> count=1],
> environment={java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory,
> com.sun.jndi.ldap.connect.timeout=3000,
> java.naming.ldap.version=3},
>
> providerConfig=[org.ldaptive.provider.jndi.JndiProviderConfig@995300469::operationExceptionResultCodes=[PROTOCOL_ERROR,
> SERVER_DOWN], properties={},
>
> connectionStrategy=org.ldaptive.provider.ConnectionStrategies$DefaultConnectionStrategy@65f55fd2,
> controlProcessor=org.ldaptive.provider.ControlProcessor@5ae33587,
> environment=null, tracePackets=null, removeDnUrls=true,
> searchIgnoreResultCodes=[TIME_LIMIT_EXCEEDED, SIZE_LIMIT_EXCEEDED,
> PARTIAL_RESULTS], sslSocketFactory=null, hostnameVerifier=null]],
> providerConnection=org.ldaptive.provider.jndi.JndiConnection@4b642bc0]>
> 2015-09-19 14:07:15,643 DEBUG [org.ldaptive.BindOperation] -
> <execute response=[org.ldaptive.Response@1182007988::result=null,
> resultCode=SUCCESS, message=null, matchedDn=null,
> responseControls=null, referralURLs=null, messageId=-1] for
>
> request=[org.ldaptive.BindRequest@1670297304::bindDn=uid=myuser,cn=...,dc=...,dc=...,
> saslConfig=null, controls=null] with
>
> connection=[org.ldaptive.DefaultConnectionFactory$DefaultConnection@1313776513::config=[org.ldaptive.ConnectionConfig@257920952::ldapUrl=ldap://localhost,
> connectTimeout=3000, responseTimeout=-1, sslConfig=null,
> useSSL=false, useStartTLS=false, connectionInitializer=null],
>
> providerConnectionFactory=[org.ldaptive.provider.jndi.JndiConnectionFactory@972029714::metadata=[ldapUrl=ldap://localhost,
> count=1],
> environment={java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory,
> com.sun.jndi.ldap.connect.timeout=3000,
> java.naming.ldap.version=3},
>
> providerConfig=[org.ldaptive.provider.jndi.JndiProviderConfig@995300469::operationExceptionResultCodes=[PROTOCOL_ERROR,
> SERVER_DOWN], properties={},
>
> connectionStrategy=org.ldaptive.provider.ConnectionStrategies$DefaultConnectionStrategy@65f55fd2,
> controlProcessor=org.ldaptive.provider.ControlProcessor@5ae33587,
> environment=null, tracePackets=null, removeDnUrls=true,
> searchIgnoreResultCodes=[TIME_LIMIT_EXCEEDED, SIZE_LIMIT_EXCEEDED,
> PARTIAL_RESULTS], sslSocketFactory=null, hostnameVerifier=null]],
> providerConnection=org.ldaptive.provider.jndi.JndiConnection@4b642bc0]>
> 2015-09-19 14:07:15,645 DEBUG
> [org.ldaptive.auth.PooledBindAuthenticationHandler] -
> <authenticate
>
> response=[org.ldaptive.auth.AuthenticationHandlerResponse@1784519566::connection=[org.ldaptive.Defa<authenticate
>
> response=[org.ldaptive.auth.AuthenticationHandlerResponse@1784519566::connection=[org.ldaptive.DefaultConnectionFactory$DefaultConnection@1313776513::config=[org.ldaptive.ConnectionConfig@257920952::ldapUrl=ldap://localhost,
> connectTimeout=3000, responseTimeout=-1, sslConfig=null,
> useSSL=false, useStartTLS=false, connectionInitializer=null],
>
> providerConnectionFactory=[org.ldaptive.provider.jndi.JndiConnectionFactory@972029714::metadata=[ldapUrl=ldap://localhost,
> count=1],
> environment={java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory,
> com.sun.jndi.ldap.connect.timeout=3000,
> java.naming.ldap.version=3},
>
> providerConfig=[org.ldaptive.provider.jndi.JndiProviderConfig@995300469::operationExceptionResultCodes=[PROTOCOL_ERROR,
> SERVER_DOWN], properties={},
>
> connectionStrategy=org.ldaptive.provider.ConnectionStrategies$DefaultConnectionStrategy@65f55fd2,
> controlProcessor=org.ldaptive.provider.ControlProcessor@5ae33587,
> environment=null, tracePackets=null, removeDnUrls=true,
> searchIgnoreResultCodes=[TIME_LIMIT_EXCEEDED, SIZE_LIMIT_EXCEEDED,
> PARTIAL_RESULTS], sslSocketFactory=null, hostnameVerifier=null]],
> providerConnection=org.ldaptive.provider.jndi.JndiConnection@4b642bc0],
> result=true, resultCode=SUCCESS, message=null, controls=null] for
>
> criteria=[org.ldaptive.auth.AuthenticationCriteria@1404709825::dn=uid=myuser,cn=...,dc=...,dc=...,
>
> authenticationRequest=[org.ldaptive.auth.AuthenticationRequest@954293603::user=myuser,
> retAttrs=[1.1]]]>
> 2015-09-19 14:07:15,660 INFO [org.ldaptive.auth.Authenticator] -
> <Authentication succeeded for dn: uid=myuser,cn=...,dc=...,dc=...>
> 2015-09-19 14:07:15,662 DEBUG [org.ldaptive.auth.Authenticator] -
> <authenticate
>
> response=[org.ldaptive.auth.AuthenticationHandlerResponse@1784519566::connection=[org.ldaptive.DefaultConnectionFactory$DefaultConnection@1313776513::config=[org.ldaptive.ConnectionConfig@257920952::ldapUrl=ldap://localhost,
> connectTimeout=3000, responseTimeout=-1, sslConfig=null,
> useSSL=false, useStartTLS=false, connectionInitializer=null],
>
> providerConnectionFactory=[org.ldaptive.provider.jndi.JndiConnectionFactory@972029714::metadata=[ldapUrl=ldap://localhost,
> count=1],
> environment={java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory,
> com.sun.jndi.ldap.connect.timeout=3000,
> java.naming.ldap.version=3},
>
> providerConfig=[org.ldaptive.provider.jndi.JndiProviderConfig@995300469::operationExceptionResultCodes=[PROTOCOL_ERROR,
> SERVER_DOWN], properties={},
>
> connectionStrategy=org.ldaptive.provider.ConnectionStrategies$DefaultConnectionStrategy@65f55fd2,
> controlProcessor=org.ldaptive.provider.ControlProcessor@5ae33587,
> environment=null, tracePackets=null, removeDnUrls=true,
> searchIgnoreResultCodes=[TIME_LIMIT_EXCEEDED, SIZE_LIMIT_EXCEEDED,
> PARTIAL_RESULTS], sslSocketFactory=null, hostnameVerifier=null]],
> providerConnection=org.ldaptive.provider.jndi.JndiConnection@4b642bc0],
> result=true, resultCode=SUCCESS, message=null, controls=null] for
> dn=uid=myuser,cn=...,dc=...,dc=... with
> request=[org.ldaptive.auth.AuthenticationRequest@954293603::user=myuser,
> retAttrs=[1.1]]>
> 2015-09-19 14:07:15,664 INFO
> [org.jasig.cas.authentication.PolicyBasedAuthenticationManager] -
> <LdapAuthenticationHandler failed authenticating myuser+password>
> 2015-09-19 14:07:15,665 INFO
> [org.jasig.inspektr.audit.support.Slf4jLoggingAuditTrailManager] -
> <Audit trail record BEGIN
> =============================================================
> WHO: myuser+password
> WHAT: supplied credentials: [myuser+password]
> ACTION: AUTHENTICATION_FAILED
> APPLICATION: CAS
> WHEN: Sat Sep 19 14:07:15 WEST 2015
> CLIENT IP ADDRESS: 192.168.1.X
> SERVER IP ADDRESS: 192.168.1.X
> =============================================================
>
> >
> 2015-09-19 14:07:15,667 INFO
> [org.jasig.inspektr.audit.support.Slf4jLoggingAuditTrailManager] -
> <Audit trail record BEGIN
> =============================================================
> WHO: myuser+password
> WHAT: 1 errors, 0 successes
> ACTION: TICKET_GRANTING_TICKET_NOT_CREATED
> APPLICATION: CAS
> WHEN: Sat Sep 19 14:07:15 WEST 2015
> CLIENT IP ADDRESS: 192.168.1.X
> SERVER IP ADDRESS: 192.168.1.X
> =============================================================
>
>
> So if CAS says that the authentication succeeded at first, why
> LdapAuthenticationHandler fails? Any hint will be very appreciated
> since I'm a bit lost right now.
>
> Thanks,
>
> Nicolás
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