Hi Steven, apologies on the late response. I'll dig into this issue this weekend.
Would you mind filing a Jira at https://issues.apache.org/jira/browse/JSPWIKI so it doesn't get lost? Thanks + br, juan pablo El 3/12/2015 10:58 p. m., "Steven Walsh" <stevenhwa...@zoho.com> escribió: > Anybody? > > > > > ---- On Wed, 25 Nov 2015 16:52:56 -0800 Steven Walsh & > lt;stevenhwa...@zoho.com>wrote ---- > > > > > Hello all. > > > > > > > > I'm trying to implement JSPWiki in a JAAS authentication > SSO environment. I have installed JSPWiki and made some > minor adjustments to the jspwiki.policy to account for > different user role names, and everything seems to be > working OK, except for one thing. None of the users > (including the administrator) can add attachments to > any of the pages. If I run the wiki standalone, (outside > JAAS), attachments work fine. > > > > I'm using JSPWiki 2.10.1 with Tomcat 7.0.42 on a CentOS > 6.5 server. My attachment test file is a one-line 32 byte text file. > > > > I have three basic user roles, all require JAAS authorization > > to access the wiki. User roles are admin, approved (read > and write for most pages), and unapproved (read only). > > > > I'm fairly confident that the authentication methods are > working properly as all page permissions are working as > expected for each user type. > > > > But when any admin or approved user tries to add an > attachment to any page, they get redirected to an Error.jsp > page showing a java.lang.Exception. To try and track down > the error source, I rewrote the AttachmentServlet class > and added a number of additional debug messages. > > > > Based on what I'm seeing, it appears to me that the error > is caused by the upload.parseRequest ( req ) returning > an empty List&lt;FileItem&gt; fileItems in the upload method. > > > > I added a debug line to verify the contents of the request > and it is properly populated entering the upload method, > but it is consumed @ req.getParameter( "progressid" ). > > > > I commented out the use of the progress bar and found > the request consumption moves to the context creation > @ m_engine.createContext( req, WikiContext.ATTACH ); > > > > Once it is consumed there, there is nothing left for the > upload.parseRequest (req ) to read. > > > > I realize that I consumed the request by reading it for the > debug message, but I only used it once per test run to > determine where it was consumed. In the following log > extract, that was at time 2015-11-25 14:05:41.892, > which was after the createContext and before the > upload.parseRequest. > > > > I'm inexperienced with the doFilter mechanism, and I see > that it is part of the exception dump, and I don't know if > that is working or not, but since upload.parseRequest ( req ) > is returning an empty fileItems list, I suspect there is > something going on there. But I'm in over my head here. > > > > This is the log extract, starting right after the container JAAS > has authorized the user. > > > > ================= > > > > 2015-11-25 14:05:41.797 [http-bio-8080-exec-1] DEBUG AttachmentServlet 168 > - UploadServlet initialized. Using /home/testwiki/storage//attach-tmp for > temporary storage. > 2015-11-25 14:05:41.797 [http-bio-8080-exec-1] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.797 [http-bio-8080-exec-1] DEBUG WikiSession 851 - > Custom com.apache.wiki.WikiSession.isIPV4Address has been entered > 2015-11-25 14:05:41.798 [http-bio-8080-exec-1] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.798 [http-bio-8080-exec-1] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.798 [http-bio-8080-exec-1] DEBUG WikiServletFilter 164 > - Executed security filters for user=AdminUser, path=/TestWiki/attach > 2015-11-25 14:05:41.799 [http-bio-8080-exec-1] DEBUG AttachmentServlet 437 > - AttachmentServlet doPost entered > 2015-11-25 14:05:41.799 [http-bio-8080-exec-1] DEBUG AttachmentServlet 490 > - AttachmentServlet upload entered > 2015-11-25 14:05:41.820 [http-bio-8080-exec-1] DEBUG AttachmentServlet 509 > - AttachmentServlet upload; starting try > 2015-11-25 14:05:41.887 [http-bio-8080-exec-1] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.888 [http-bio-8080-exec-1] DEBUG WikiContext 248 - > Creating WikiContext for session ID=8974D02E77F76467ACB66B0EAC09C4D7; > target=Main > 2015-11-25 14:05:41.892 [http-bio-8080-exec-1] DEBUG AttachmentServlet 515 > - AttachmentServlet upload; after wikiContext req= > 2015-11-25 14:05:41.903 [http-bio-8080-exec-1] DEBUG AttachmentServlet 535 > - AttachmentServlet upload; fileItems.size()=0 > 2015-11-25 14:05:41.903 [http-bio-8080-exec-1] DEBUG AttachmentServlet 536 > - AttachmentServlet upload; before for loop > 2015-11-25 14:05:41.903 [http-bio-8080-exec-1] DEBUG AttachmentServlet 579 > - AttachmentServlet upload; after for loop > 2015-11-25 14:05:41.903 [http-bio-8080-exec-1] DEBUG AttachmentServlet 583 > - AttachmentServlet upload; fileItems size was 0; doing redirect to > errorPage > 2015-11-25 14:05:41.904 [http-bio-8080-exec-1] DEBUG AttachmentServlet 640 > - AttachmentServlet upload; after multiple catch, in finally > 2015-11-25 14:05:41.904 [http-bio-8080-exec-1] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.904 [http-bio-8080-exec-1] DEBUG AttachmentServlet 451 > - AttachmentServlet doPost catch doing redirect > 2015-11-25 14:05:41.904 [http-bio-8080-exec-1] DEBUG AttachmentServlet 454 > - AttachmentServlet doPost exiting > 2015-11-25 14:05:41.944 [http-bio-8080-exec-2] DEBUG WikiServletFilter 107 > - Using ByteArrayResponseWrapper > 2015-11-25 14:05:41.944 [http-bio-8080-exec-2] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.945 [http-bio-8080-exec-2] DEBUG WikiSession 851 - > Custom com.apache.wiki.WikiSession.isIPV4Address has been entered > 2015-11-25 14:05:41.945 [http-bio-8080-exec-2] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.945 [http-bio-8080-exec-2] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.945 [http-bio-8080-exec-2] DEBUG WikiServletFilter 164 > - Executed security filters for user=AdminUser, path=/TestWiki/Error.jsp > 2015-11-25 14:05:41.963 [http-bio-8080-exec-2] DEBUG SessionMonitor 117 - > Looking up WikiSession for session ID=8974D02E77F76467ACB66B0EAC09C4D7... > found it > 2015-11-25 14:05:41.965 [http-bio-8080-exec-2] DEBUG WikiContext 248 - > Creating WikiContext for session ID=8974D02E77F76467ACB66B0EAC09C4D7; > target=Error > 2015-11-25 14:05:41.966 [http-bio-8080-exec-2] DEBUG JSPWiki 125 - > Error.jsp exception is: > 2015-11-25 14:05:41.967 [http-bio-8080-exec-2] ERROR WikiTagBase 84 - > WikiTagBase pageContext IS NOT NULL > 2015-11-25 14:05:41.970 [http-bio-8080-exec-2] ERROR WikiTagBase 97 - Tag > failed > javax.servlet.jsp.JspException: WikiContext may not be NULL - serious > internal problem! > at org.apache.wiki.tags.WikiTagBase.doStartTag(WikiTagBase.java:90) > at > org.apache.jsp.Error_jsp._jspx_meth_wiki_005fMessages_005f0(Error_jsp.java:193) > at org.apache.jsp.Error_jsp._jspService(Error_jsp.java:138) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.wiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:177) > at org.apache.wiki.ui.WikiJSPFilter.doFilter(WikiJSPFilter.java:121) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) > at > org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:341) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > > > > 2015-11-25 14:05:41.973 [http-bio-8080-exec-2] ERROR WikiTagBase 116 - Tag > failed, check logs: WikiContext may not be NULL - serious internal problem! > javax.servlet.jsp.JspException: Tag failed, check logs: WikiContext may > not be NULL - serious internal problem! > at org.apache.wiki.tags.WikiTagBase.doStartTag(WikiTagBase.java:98) > at > org.apache.jsp.Error_jsp._jspx_meth_wiki_005fMessages_005f0(Error_jsp.java:193) > at org.apache.jsp.Error_jsp._jspService(Error_jsp.java:138) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) > > > > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.wiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:177) > at org.apache.wiki.ui.WikiJSPFilter.doFilter(WikiJSPFilter.java:121) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) > at > org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:341) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > > > > ================= > > > > So my questions are: > > > > Is there some configuration error on my part that may be causing this? > If so, what settings might those be? > > > > Can anybody confirm attachments work in a JAAS container environment? > > > > Might this be a bug? > > > > Any comments or suggestions are welcome. > > > > Thanks in advance. > > > > Steven > > > > > > > > > > > > > > > > > >
