[jboss-jira] [JBoss JIRA] (ELY-671) Usernames started with rdn-identifier works incorrectly in Elytron ldap-realm

[Jan Kalina (JIRA)]

    [ https://issues.jboss.org/browse/ELY-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13308186#comment-13308186 ] 

Jan Kalina commented on ELY-671:
--------------------------------

The second problem is search-dn, which is overrided by user when the DN is used... will have to add check too...

> Usernames started with rdn-identifier works incorrectly in Elytron ldap-realm
> -----------------------------------------------------------------------------
>
>                 Key: ELY-671
>                 URL: https://issues.jboss.org/browse/ELY-671
>             Project: WildFly Elytron
>          Issue Type: Bug
>          Components: Realms
>            Reporter: Ondrej Lukas
>            Assignee: Jan Kalina
>            Priority: Critical
>
> In case username passed to {{org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity}} starts with the same string as is used in {{identityMapping.rdnIdentifier}} then authentication fails. It is caused by wrong condition in [1].
> Thrown exception in server log:
> {code}
> ERROR [io.undertow.request] (default task-12) UT005023: Exception handling request to /print-roles/protected/printRoles: java.lang.RuntimeException: ELY01078: Ldap-backed realm failed to obtain identity "uidyllic" from server
> 	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.getIdentity(LdapSecurityRealm.java:625)
> 	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.exists(LdapSecurityRealm.java:545)
> 	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.verifyEvidence(LdapSecurityRealm.java:513)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.verifyEvidence(ServerAuthenticationContext.java:1634)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext.verifyEvidence(ServerAuthenticationContext.java:654)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handleOne(ServerAuthenticationContext.java:818)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handleOne(ServerAuthenticationContext.java:752)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handleOne(ServerAuthenticationContext.java:850)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handle(ServerAuthenticationContext.java:703)
> 	at org.wildfly.security.http.util.SecurityIdentityServerMechanismFactory$SecurityIdentityCallbackHandler.handle(SecurityIdentityServerMechanismFactory.java:113)
> 	at org.wildfly.security.http.impl.UsernamePasswordAuthenticationMechanism.authenticate(UsernamePasswordAuthenticationMechanism.java:69)
> 	at org.wildfly.security.http.impl.BasicAuthenticationMechanism.evaluateRequest(BasicAuthenticationMechanism.java:151)
> 	at org.wildfly.security.http.util.SetMechanismInformationMechanismFactory$1.evaluateRequest(SetMechanismInformationMechanismFactory.java:115)
> 	at org.wildfly.security.http.util.SecurityIdentityServerMechanismFactory$1.evaluateRequest(SecurityIdentityServerMechanismFactory.java:77)
> 	at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.authenticate(HttpAuthenticator.java:106)
> 	at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.access$100(HttpAuthenticator.java:90)
> 	at org.wildfly.security.http.HttpAuthenticator.authenticate(HttpAuthenticator.java:74)
> 	at org.wildfly.elytron.web.undertow.server.SecurityContextImpl.authenticate(SecurityContextImpl.java:82)
> 	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55)
> 	at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
> 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> 	at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
> 	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> 	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
> 	at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
> 	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
> 	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
> 	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
> 	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:207)
> 	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:810)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: javax.naming.InvalidNameException: Invalid name: uidyllic
> 	at javax.naming.ldap.Rfc2253Parser.doParse(Rfc2253Parser.java:111)
> 	at javax.naming.ldap.Rfc2253Parser.parseDn(Rfc2253Parser.java:70)
> 	at javax.naming.ldap.LdapName.parse(LdapName.java:785)
> 	at javax.naming.ldap.LdapName.<init>(LdapName.java:123)
> 	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.getIdentity(LdapSecurityRealm.java:571)
> 	... 45 more
> {code}
> [1] https://github.com/wildfly-security/wildfly-elytron/blob/cb57f2f0ffcdb1470e3135007603c97679b9434f/src/main/java/org/wildfly/security/auth/realm/ldap/LdapSecurityRealm.java#L570



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