Exception adding prescriptiveACI subentry from examples

• Key: DIRSERVER-603
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Ersin Er
• Reporter: Jörg Henne
• Component/s: ldap
• Affects Version/s: 1.0-RC1
• Fix Version/s: 1.0-RC4

Description

If one tries to run the prescriptive ACI example from the documentation at
http://directory.apache.org/subprojects/apacheds/docs/users/enablesearchforallusers.html
the server barfs with the following message:

[13:23:58] WARN [org.apache.directory.server.core.authz.TupleCache] - ACIItem parser failure on 'null'. Cannnot add ACITuples to TupleCache.
java.text.ParseException: Parser failure on ACIItem:
{ identificationTag "enableSearchForAllUsers", precedence 14, authenticationLevel simple, itemOrUserFirst userFirst: {
    userClasses { allUsers }, userPermissions {
       {
         protectedItems {entry, allUserAttributeTypesAndValues},
         grantsAndDenials { grantRead, grantReturnDN, grantBrowse }
       }
    }
  } }
Antlr exception trace:
unexpected char: 0x0A
at org.apache.directory.shared.ldap.aci.ACIItemParser.parse(ACIItemParser.java:118)
at org.apache.directory.server.core.authz.TupleCache.subentryAdded(TupleCache.java:166)
at org.apache.directory.server.core.authz.AuthorizationService.add(AuthorizationService.java:348)
at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.add(InterceptorChain.java:1175)
at org.apache.directory.server.core.referral.ReferralService.add(ReferralService.java:256)
at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.add(InterceptorChain.java:1175)
at org.apache.directory.server.core.authn.AuthenticationService.add(AuthenticationService.java:192)
at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.add(InterceptorChain.java:1175)
at org.apache.directory.server.core.normalization.NormalizationService.add(NormalizationService.java:89)
at org.apache.directory.server.core.interceptor.InterceptorChain.add(InterceptorChain.java:700)
at org.apache.directory.server.core.partition.DirectoryPartitionNexusProxy.add(DirectoryPartitionNexusProxy.java:308)
at org.apache.directory.server.core.partition.DirectoryPartitionNexusProxy.add(DirectoryPartitionNexusProxy.java:296)
at org.apache.directory.server.core.jndi.ServerDirContext.createSubcontext(ServerDirContext.java:351)
at org.apache.directory.server.core.jndi.ServerDirContext.createSubcontext(ServerDirContext.java:319)
at javax.naming.directory.InitialDirContext.createSubcontext(InitialDirContext.java:178)
at org.apache.directory.server.ldap.support.AddHandler.messageReceived(AddHandler.java:75)
at org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:128)
at org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler.messageReceived(LdapProtocolProvider.java:431)
at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:189)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
at org.apache.mina.filter.LoggingFilter.messageReceived(LoggingFilter.java:87)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:91)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:665)
at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:421)
at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:376)

If all \n characters are removed from the example like this:

subentry
        .put(
            "prescriptiveACI",
            "{"
                + " identificationTag \"enableSearchForAllUsers\","
                + " precedence 14,"
                + " authenticationLevel simple,"
                + " itemOrUserFirst userFirst: "
                + " { "
                + " userClasses { allUsers }, "
                + " userPermissions "
                + " { "
                + " { "
                + " protectedItems {entry, allUserAttributeTypesAndValues}, "
                + " grantsAndDenials { grantRead, grantReturnDN, grantBrowse } "
                + " } } } }");

the example works as expected.

Comments

[Alex Karasulu]

Jorg,

Please use the DIRAPACHEDS JIRA rather than DIR. DIRAPACHEDS is for apacheds. DIR is for general issues not relating to any particular project at Apache Directory like the website and PMC related issues.

Thanks,
Alex

[Alex Karasulu]

This seems like a parser issue. I'd have to test this to be certain.

[Alex Karasulu]

Ersin could you have a look at this when you have a chance.

[Ersin Er]

Should have been fixed with http://svn.apache.org/viewvc?view=rev&revision=432027

But I would like to get a feedback from Jorg in order to close this issue.

Fixed in 1.0-trunks and in 1.1-truks : revision 432027 & 432035.

[Jörg Henne]

Looks great!

[Emmanuel Lecharny]

closed