Details
Description
If Basic Auth password is empty, AbstractHTTPDestination sets password to null.
Later, if NamePasswordCallbackHandler is used, it calls String.toCharArray() on null password.
Standard authentication error should be present, without NullPointerException
Stacktrace looks like that
org.apache.cxf.interceptor.security.AuthenticationException: Authentication failed: java.lang.NullPointerException at org.apache.cxf.interceptor.security.NamePasswordCallbackHandler.handle(NamePasswordCallbackHandler.java:67) at java.base/javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:904) at java.base/javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:901) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/javax.security.auth.login.LoginContext$SecureCallbackHandler.handle(LoginContext.java:901) at org.apache.karaf.jaas.modules.ldap.LDAPLoginModule.doLogin(LdapLoginModule.java:49) at org.apache.karaf.jaas.modules.ldap.LDAPLoginModule.login(LdapLoginModule.java:37) at org.apache.karaf.jaas.boot.ProxyLoginModule.login(ProxyLoginModule.java:83) at java.base/javax.security.auth.login.LoginContext.invoke(LoginContext.java:726) at java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:665) at java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:663) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:663) at java.base/javax.security.auth.login.LoginContext.login(LoginContext.java:574) at org.apache.cxf.interceptor.security.JAASLoginInterceptor.handleMessage(JAASLoginInterceptor.java:140) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:301) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:220) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:276) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1631) at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:226) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1618) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:549) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1363) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:298) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:489) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1278) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:500) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) at java.base/java.lang.Thread.run(Thread.java:834) at org.apache.cxf.interceptor.security.JAASLoginInterceptor.handleMessage(JAASLoginInterceptor.java:166) ~[?:?] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) ~[?:?] at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[?:?] at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267) ~[?:?] at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[?:?] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[?:?] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[?:?] at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[?:?] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:301) ~[?:?] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:220) ~[?:?] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[?:?] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:276) ~[?:?] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763) ~[?:?] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1631) ~[?:?] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:226) ~[?:?] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1618) ~[?:?] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:549) ~[?:?] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[?:?] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[?:?] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[?:?] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[?:?] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1363) ~[?:?] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:298) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[?:?] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:489) ~[?:?] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[?:?] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1278) ~[?:?] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[?:?] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[?:?] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[?:?] at org.eclipse.jetty.server.Server.handle(Server.java:500) ~[?:?] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) ~[?:?] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) ~[?:?] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) ~[?:?] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) ~[?:?] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) ~[?:?] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) ~[?:?] at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) ~[?:?] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) ~[?:?] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) ~[?:?] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) ~[?:?] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) ~[?:?] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) ~[?:?] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) ~[?:?] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) ~[?:?] at java.lang.Thread.run(Thread.java:834) [?:?]
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