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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=7973 Null Pointer exception with apache/mod_webapp/SSL/ and <user-data-constraint> = CONFIDENTIAL Summary: Null Pointer exception with apache/mod_webapp/SSL/ and <user-data-constraint> = CONFIDENTIAL Product: Tomcat 4 Version: 4.0 Final Platform: PC OS/Version: Linux Status: NEW Severity: Normal Priority: Other Component: Catalina:Modules AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I've spent several days researching this problem and have had no luck, so I'm assuming this is a bug: Configuration: Apache 1.3.22 with mod_ssl and mod_webapp sitting in front of Tomcat 4.03. SSL and mod_webApp seem to be set-up correctly as I can access the entire web application via https. The problem arises when I set the user-data-constraint for any of my resources to CONFIDENTIAL. When I do that, I get a null pointer exception whenever I try to access my webapp. Server.xml is configured with one connector: WarpConnector: <Service name="Tomcat-Apache"> <Connector className="org.apache.catalina.connector.warp.WarpConnector" port="8181" minProcessors="2" maxProcessors="5" enableLookups="true" acceptCount="10" redirectPort="443" debug="9"/> <!-- Replace "localhost" with what your Apache "ServerName" is set to --> <Engine className="org.apache.catalina.connector.warp.WarpEngine" name="develop.streetmail.com" debug="9" appBase="webapps"> <!-- Global logger unless overridden at lower levels --> <Logger className="org.apache.catalina.logger.FileLogger" prefix="apache_log." suffix=".txt" timestamp="true"/> <!-- Because this Realm is here, an instance will be shared globally --> <!-- <Realm className="org.apache.catalina.realm.MemoryRealm" /> --> <!-- Replace the above Realm with one of the following to get a Realm stored in a database and accessed via JDBC --> <Realm className="org.apache.catalina.realm.JDBCRealm" debug="99" driverName="org.gjt.mm.mysql.Driver" connectionURL="jdbc:mysql://citation.streetmail.com:3306/streetmail" connectionName="nobody" connectionPassword="Uf0<*>" userTable="Users" userNameCol="LogIn" userCredCol="TTPass" userRoleTable="UserRoles" roleNameCol="UserType" digest="MD5" /> </Engine> </Service> Here is an example of how my web resources are protected from web.xml: <security-constraint> <display-name>Query Security Constraint</display-name> <web-resource-collection> <web-resource-name>Create Query protected area</web-resource-name> <!-- Define the context-relative URL(s) to be protected --> <url-pattern>/query/*</url-pattern> </web-resource-collection> <auth-constraint> <!-- Anyone with one of the listed roles may access this area --> <role-name>QUERY</role-name> <role-name>RESERVE</role-name> <role-name>SUBSCRIBE</role-name> </auth-constraint> <!-- Comment out when running on box with no SSL support --> <user-data-constraint> <transport-guarantee>CONFIDENTIAL</transport-guarantee> </user-data-constraint> </security-constraint> <!-- Default login configuration uses form-based authentication --> <login-config> <auth-method>FORM</auth-method> <realm-name>Targeting and Tracking</realm-name> <form-login-config> <form-login-page>/login</form-login-page> <form-error-page>/login_error</form-error-page> </form-login-config> </login-config> Lastly, here is the exception: 2002-04-11 11:39:59 WarpEngine[develop.streetmail.com]: Mapping request 2002-04-11 11:39:59 WarpHost[develop.streetmail.com]: Mapping request for Host 2002-04-11 11:39:59 [org.apache.catalina.connector.warp.WarpRequestHandler] java.lang.NullPointerException at org.apache.catalina.authenticator.AuthenticatorBase.checkUserData (AuthenticatorBase.java:702) at org.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java:491) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke (ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.warp.WarpRequestHandler.handle (WarpRequestHandler.java:217) at org.apache.catalina.connector.warp.WarpConnection.run (WarpConnection.java:194) at java.lang.Thread.run(Thread.java:484) 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConnector] Connection from localhost/127.0.0.1:44824 t o localhost/127.0.0.1:8181 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConfigurationHandler] Filter mappings (0) 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConfigurationHandler] Filter mappings (0) 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConnector] Connection from localhost/127.0.0.1:44825 t o localhost/127.0.0.1:8181 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConfigurationHandler] Filter mappings (0) 2002-04-11 11:40:00 [org.apache.catalina.connector.warp.WarpConfigurationHandler] Filter mappings (0) If I look at the code where the exception is happening, it appears as though the request object is returning null instead of a Connector: // Initialize variables we need to determine the appropriate action HttpServletRequest hrequest = (HttpServletRequest) request.getRequest(); HttpServletResponse hresponse = (HttpServletResponse) response.getResponse(); int redirectPort = request.getConnector().getRedirectPort(); -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
