Hiya, This was a bug introduced when cleaning up the RememberMeManager interface and its default implementations.
I've created an issue for it here: https://issues.apache.org/jira/browse/SHIRO-138 I should have this fixed today shortly. - Les On Wed, Feb 17, 2010 at 9:54 PM, DutrowLLC1 <[email protected]> wrote: > > I'm working on setting up Shiro with my Google App Engine project. I have > set up a Realm that doesn't currently do anything yet except: > > * Return an empty SimpleAuthorizationInfo object from > AuthorizingRealm.doGetAuthorizationInfo(PrincipalCollection arg0) > * Return an empty subclass of AuthenticationInfo from > AuthorizingRealm.doGetAuthenticationInfo( > AuthenticationToken arg0) > * The AuthenticationInfo subclass returns "new String("credentials")" > from the "getCredentials()" method > * The AuthenticationInfo subclass returns an empty > SimplePrincipalCollection from the "getPrincipals()" method > > ...However I placed breakpoints in each of these methods to see if they were > even called and they do not seem to be being called at all. > > Below is the stack trace that I'm getting: > > The server is running at http://localhost:8888/ > 21419 [btpool0-1] WARN org.apache.shiro.mgt.DefaultSecurityManager - > Delegate RememberMeManager instance of type > [org.apache.shiro.web.WebRememberMeManager] threw an exception during > getRememberedPrincipals(). > java.lang.IllegalStateException: Unable to crypt bytes with cipher > [javax.crypto.cip...@1b951f2]. > at > org.apache.shiro.crypto.BlowfishCipher.crypt(BlowfishCipher.java:196) > at > org.apache.shiro.crypto.BlowfishCipher.crypt(BlowfishCipher.java:221) > at > org.apache.shiro.crypto.BlowfishCipher.decrypt(BlowfishCipher.java:143) > at > org.apache.shiro.mgt.AbstractRememberMeManager.decrypt(AbstractRememberMeManager.java:571) > at > org.apache.shiro.mgt.AbstractRememberMeManager.convertBytesToPrincipals(AbstractRememberMeManager.java:512) > at > org.apache.shiro.mgt.AbstractRememberMeManager.getRememberedPrincipals(AbstractRememberMeManager.java:482) > at > org.apache.shiro.mgt.DefaultSecurityManager.getRememberedIdentity(DefaultSecurityManager.java:586) > at > org.apache.shiro.mgt.DefaultSecurityManager.resolvePrincipals(DefaultSecurityManager.java:475) > at > org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:352) > at > org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:751) > at > org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:95) > at > org.apache.shiro.web.servlet.AbstractShiroFilter.bind(AbstractShiroFilter.java:215) > at > org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:302) > at > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:51) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:121) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at > com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:352) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:313) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396) > at > org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) > Caused by: java.lang.IllegalArgumentException: Null input buffer > at javax.crypto.Cipher.doFinal(DashoA13*..) > at > org.apache.shiro.crypto.BlowfishCipher.crypt(BlowfishCipher.java:193) > ... 37 more > -- > View this message in context: > http://n2.nabble.com/Problem-with-WebRememberManager-tp4589820p4589820.html > Sent from the Shiro User mailing list archive at Nabble.com. >
