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ID
0010777
TypeCategorySeverityReproducibilityDate SubmittedLast Update
defect[Openbravo ERP] A. Platformminoralways2009-09-25 14:102009-10-20 00:00
ReporteriperdomoView Statuspublic 
Assigned Toiperdomo 
PriorityurgentResolutionfixedFixed in Version2.50MP7
StatusclosedFix in branchpiFixed in SCM revisione6579ce4100f
ProjectionnoneETAnoneTarget Version
OSLinux 32 bitDatabasePostgreSQLJava version1.6.0_15
OS Version2.6.30-gentoo-r5Database version8.3.8Ant version1.7.1
Product VersionpiSCM revision 
Merge Request Status
Review Assigned To
OBNetwork customerNo
Web browser
ModulesCore
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary

0010777: OBContext should be created before authentication check

DescriptionDAL uses the OBContext object to perform security check. OBContext holds information about the authenticated user.

If some custom authentication manager wants to perform data access through DAL, you get a NPE, because the OBContext is not created yet.

Example of the exception:
148962 [http-8880-1] ERROR org.openbravo.erpCommon.security.Menu - HTTPSecureAppServlet.service() - exception caught:
java.lang.NullPointerException
    at org.openbravo.dal.service.OBDal.checkReadAccess(OBDal.java:400)
    at org.openbravo.dal.service.OBDal.checkReadAccess(OBDal.java:390)
    at org.openbravo.dal.service.OBDal.get(OBDal.java:158)
    at org.openbravo.authentication.basic.AutologonAuthenticationManager.authenticate(AutologonAuthenticationManager.java:64)
    at org.openbravo.base.secureApp.HttpSecureAppServlet.service(HttpSecureAppServlet.java:182)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.openbravo.utils.SessionExpirationFilter.doFilter(SessionExpirationFilter.java:66)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.openbravo.utils.CharsetFilter.doFilter(CharsetFilter.java:35)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.openbravo.dal.core.DalRequestFilter$1.doAction(DalRequestFilter.java:79)
    at org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
    at org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:93)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
Steps To Reproduce* Configure the Autologon authentication manager
- Open your Openbravo.properties
- Change the this 2 properties:
  authentication.class=org.openbravo.authentication.basic.AutologonAuthenticationManager
  authentication.autologon.username=Openbravo

* Apply the attached patch
  path -p1 < /path/to/your/AutologonAuthenticationManager.java.diff

* Compile the application and deploy the changes

* Login Openbravo

* Check the application log for a NPE related to org.openbravo.dal.service.OBDal.checkReadAccess
Proposed Solution* Create the OBContext and set it to system administrator before the authentication
TagsNo tags attached.
Attached Filesdiff file icon AutologonAuthenticationManager.java.diff [^] (1,162 bytes) 2009-09-25 14:10 [Show Content]

- Relationships [ Relation Graph ] [ Dependency Graph ]

-  Notes
(0020375)
iperdomo (viewer)
2009-09-25 15:01

 The patch on the Autologon prints in the standard out (catalina.out) the username with Id 100. Something like:
Username:Openbravo
Username:Openbravo
Username:Openbravo
Username:Openbravo

If you get this output, means that the issue is fixed.
(0020388)
hgbot (developer)
2009-09-28 10:45

 Repository: erp/devel/pi
Changeset: e6579ce4100fc6c49ef8b28fc6b8fbd24d521212
Author: Iván Perdomo <ivan.perdomo <at> openbravo.com>
Date: Mon Sep 28 10:41:51 2009 +0200
URL: http://code.openbravo.com/erp/devel/pi/rev/e6579ce4100fc6c49ef8b28fc6b8fbd24d521212 [^]

Fixes issue 10777: Set AdminContext before authentication when is not present

---
M src/org/openbravo/base/secureApp/HttpSecureAppServlet.java
---
(0020518)
hgbot (developer)
2009-09-29 14:18

 Repository: erp/devel/pi-pageddatagrid
Changeset: e6579ce4100fc6c49ef8b28fc6b8fbd24d521212
Author: Iván Perdomo <ivan.perdomo <at> openbravo.com>
Date: Mon Sep 28 10:41:51 2009 +0200
URL: http://code.openbravo.com/erp/devel/pi-pageddatagrid/rev/e6579ce4100fc6c49ef8b28fc6b8fbd24d521212 [^]

Fixes issue 10777: Set AdminContext before authentication when is not present

---
M src/org/openbravo/base/secureApp/HttpSecureAppServlet.java
---
(0021160)
mtaal (viewer)
2009-10-19 11:12

 Issue closed

- Issue History
Date Modified Username Field Change
2009-09-25 14:10 iperdomo New Issue
2009-09-25 14:10 iperdomo Assigned To => iperdomo
2009-09-25 14:10 iperdomo File Added: AutologonAuthenticationManager.java.diff
2009-09-25 14:10 iperdomo OBNetwork customer => No
2009-09-25 14:11 iperdomo Priority high => urgent
2009-09-25 14:11 iperdomo Status new => scheduled
2009-09-25 14:11 iperdomo fix_in_branch => pi
2009-09-25 15:01 iperdomo Note Added: 0020375
2009-09-25 16:14 shuehner Issue Monitored: shuehner
2009-09-28 10:45 hgbot Checkin
2009-09-28 10:45 hgbot Note Added: 0020388
2009-09-28 10:45 hgbot Status scheduled => resolved
2009-09-28 10:45 hgbot Resolution open => fixed
2009-09-28 10:45 hgbot Fixed in SCM revision => http://code.openbravo.com/erp/devel/pi/rev/e6579ce4100fc6c49ef8b28fc6b8fbd24d521212 [^]
2009-09-29 14:18 hgbot Checkin
2009-09-29 14:18 hgbot Note Added: 0020518
2009-09-29 14:18 hgbot Fixed in SCM revision http://code.openbravo.com/erp/devel/pi/rev/e6579ce4100fc6c49ef8b28fc6b8fbd24d521212 [^] => http://code.openbravo.com/erp/devel/pi-pageddatagrid/rev/e6579ce4100fc6c49ef8b28fc6b8fbd24d521212 [^]
2009-10-19 11:12 mtaal Status resolved => closed
2009-10-19 11:12 mtaal Note Added: 0021160
2009-10-19 11:12 mtaal Fixed in Version => 2.50MP7
2009-10-20 00:00 anonymous sf_bug_id 0 => 2882005

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