[jboss-jira] [JBoss JIRA] (WFLY-7875) Elytron, IBM java, SPNEGO continuation required situation

Elytron, IBM java, SPNEGO continuation required situation --------------------------------------------------------- Key: WFLY-7875 URL: https://issues.jboss.org/browse/WFLY-7875 Project: WildFly Issue Type: Bug Components: Security Affects Versions: 11.0.0.Alpha1 Reporter: Martin Choma Assignee: Darran Lofthouse Priority: Blocker Attachments: ContinuationRequiredIBM.pcap, server.log I have problem to achieve this scenario with elytron on IBM java: # Using IBM Java # Client sends non kerberos OID mechanism as most preferred with non kerberos ticket # Server response with "continuation required" # Client sends kerberos ticket # Server response with 401 instead of 200 # In server there is error {code} 10:43:35,570 TRACE [org.wildfly.security] (default task-3) GSSContext message exchange failed: org.ietf.jgss.GSSException, major code: 10, minor code: 0 major string: Defective token minor string: Bad token tag: -95 at com.ibm.security.jgss.i18n.I18NException.throwGSSException(I18NException.java:5) at com.ibm.security.jgss.TokenHeader.a(TokenHeader.java:33) at com.ibm.security.jgss.TokenHeader.a(TokenHeader.java:102) at com.ibm.security.jgss.TokenHeader.<init>(TokenHeader.java:70) at com.ibm.security.jgss.GSSContextImpl.acceptSecContext(GSSContextImpl.java:119) at com.ibm.security.jgss.GSSContextImpl.acceptSecContext(GSSContextImpl.java:186) at org.wildfly.security.http.impl.SpnegoAuthenticationMechanism.evaluateRequest(SpnegoAuthenticationMechanism.java:138) 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) {code} Basically, it is same scenario as tested in [1] (for legacy security). This scenario works correctly * on Oracle and OpenJDK java with elytron in EAP 7.1 * with legacy security on IBM java in EAP 7.1 Setting high priority as: * It works in legacy security, so customers won't be able to migrate * Similar error was resolved in EAP 7.0 (JBEAP-3709) as blocker because customer case existed for that. [1] https://github.com/wildfly/wildfly/blob/15f9a4f2b5a10cc3acbaa2df57d5cc13d... [2] https://github.com/wildfly/wildfly/blob/15f9a4f2b5a10cc3acbaa2df57d5cc13d...