[jboss-jira] [JBoss JIRA] (WFLY-5561) Properties authentication in Security Realms does not work with username finishing with backslash

Properties authentication in Security Realms does not work with username finishing with backslash ------------------------------------------------------------------------------------------------- Key: WFLY-5561 URL: https://issues.jboss.org/browse/WFLY-5561 Project: WildFly Issue Type: Bug Components: Security Affects Versions: 10.0.0.CR3 Reporter: Darran Lofthouse Assignee: Darran Lofthouse Priority: Critical Fix For: 10.0.0.CR4 In case when username finish with backslash then properties authentication in security realm does not work. It works correctly when backslash is used in the middle of username. Following expection is thrown: {code} java.lang.IllegalArgumentException: UT000025: Unexpected token 'delimiters-test", nonce' within header. at io.undertow.util.HeaderTokenParser.parseHeader(HeaderTokenParser.java:68) at io.undertow.security.impl.DigestAuthorizationToken.parseHeader(DigestAuthorizationToken.java:79) at io.undertow.security.impl.DigestAuthenticationMechanism.authenticate(DigestAuthenticationMechanism.java:156) at org.jboss.as.domain.http.server.security.AuthenticationMechanismWrapper.authenticate(AuthenticationMechanismWrapper.java:52) at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:233) at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:250) at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.access$100(SecurityContextImpl.java:219) at io.undertow.security.impl.SecurityContextImpl.attemptAuthentication(SecurityContextImpl.java:121) at io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:96) at io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:89) at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:50) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:198) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:784) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {code}