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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/04/22 21:32:25 UTC
DO NOT REPLY [Bug 19227] New: -
NullPointerException using MS SQL Server driver with JDBCRealm
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=19227
NullPointerException using MS SQL Server driver with JDBCRealm
Summary: NullPointerException using MS SQL Server driver with
JDBCRealm
Product: Tomcat 4
Version: 4.0.6 Final
Platform: PC
OS/Version: Other
Status: NEW
Severity: Normal
Priority: Other
Component: Catalina
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: rduncan@bds.com
In attempting to configure the JDBCRealm for use with MS supplied SQL Server
driver, the JDBCRealm gets a NullPointerException. From the server.xml:
<Realm className="org.apache.catalina.realm.JDBCRealm"
connectionName="user"
connectionPassword="password"
connectionURL="jdbc:microsoft:sqlserver://parkcity:1433;SelectMethod=cursor"
debug="99"
driverName="com.microsoft.jdbc.sqlserver.SQLServerDriver"
userTable="Users"
userRoleTable="UserRoles"
userRoleNameCol="rolename"
userNameCol="username"
userCredCol="password"
/>
>From the Log File:
2003-04-22 14:55:57 JDBCRealm[Standalone]: Username rduncan successfully
authenticated
2003-04-22 14:55:57 HttpProcessor[8080][3] process.invoke
java.lang.NullPointerException
at org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:410)
at org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:326)
at org.apache.catalina.authenticator.BasicAuthenticator.authenticate
(BasicAuthenticator.java:161)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke
(AuthenticatorBase.java:506)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:564)
.
.
.
The user's credentials (pwd) are successfully authenticated. The
NullPointerException happens as the method attempts to collect the user's roles.
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