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From legolas <legola...@gmail.com>
Subject Re: problem with tomcat JDBC realm , i can not login and all configurati
Date Sun, 10 Sep 2006 09:29:13 GMT

can some one please just tell me whether having one table is wrong ide or not
?
is it a problem with tomcat that if we have one table then we can not using
it for JDBC realm?
prblem with my case is that it check the DB (i find it by changing table
name and it return an exception) but it does not forward me to other pages
when i enter correct user name and password which is under a correct role.

Thanks



legolas wrote:
> 
> Hi
> Thank you for reading my post
> i have problem with tomcat JDBC realm
> I defined a jdbc realm in server.xml also i configured my application to
> use Realms
> but it never login into system ,it always send me to login_error page
> instead of logging in to the syste.
> I should say that when i creaete my own realm in server.xml ,i can not
> login into admin console anymore.
> are these two relevant ?
> should i comment or uncomment more stuff in server.xml ?
> how an application knows which realm it should use ?
> 
> another question that i have is about users / users_role / roles tables
> should i create all these tables ?my users allways has one role , so i
> create one table and
> it contains also role column , i mapped these in server.xml .
> can it be a problem for tomcat ? is it manedatory to use 3 tables ?
> 
> I attached my web.xml section that is related to security and also
> server.xml section that is related to security and realms
> 
> I should say that i double check JDBC driver to be in place , double
> check connection url ...
> 
> 
> thank you very much.
> 
> 
> 
> -----------------------web.xml begin-------------------------
>  <security-constraint>
>         <web-resource-collection>
>             <web-resource-name>all</web-resource-name>
>             <url-pattern>*.jsp</url-pattern>
>         </web-resource-collection>
>         <auth-constraint>
>             <role-name>manager</role-name>
>             <role-name>user</role-name>
>         </auth-constraint>
>         <user-data-constraint>
>             <transport-guarantee>NONE</transport-guarantee>
>         </user-data-constraint>
>     </security-constraint>
>     <login-config>
>         <auth-method>FORM</auth-method>
>         <form-login-config>
>             <form-login-page>/login.html</form-login-page>
>             <form-error-page>/login_error.html</form-error-page>
>         </form-login-config>
>     </login-config>
>     <security-role>
>         <role-name>manager</role-name>
>     </security-role>
>     <security-role>
>         <role-name>user</role-name>
>     </security-role>
> 
> --------------------------server.xml---------------------------
>       <!-- Because this Realm is here, an instance will be shared
> globally -->
> 
>       <!-- This Realm uses the UserDatabase configured in the global JNDI
>            resources under the key "UserDatabase".  Any edits
>            that are performed against this UserDatabase are immediately
>            available for use by the Realm.  -->
>            <!--
>            by masoud
>       <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
>              resourceName="UserDatabase"/>
>       -->
>       <!-- Comment out the old realm but leave here for now in case we
>            need to go back quickly -->
>       <!--
>       <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"
>              driverName="org.gjt.mm.mysql.Driver"
>           connectionURL="jdbc:mysql://localhost/authority"
>          connectionName="test" connectionPassword="test"
>               userTable="users" userNameCol="user_name"
> userCredCol="user_pass"
>           userRoleTable="user_roles" roleNameCol="role_name" />
>       -->
> 
> 
>       <Realm  className="org.apache.catalina.realm.JDBCRealm"
>              driverName="oracle.jdbc.driver.OracleDriver"
>           connectionURL="jdbc:oracle:thin:@127.0.0.1:1521:ftdb"
>          connectionName="hr" connectionPassword="hr"
>               userTable="users" userNameCol="username"
> userCredCol="password"
>           userRoleTable="users" roleNameCol="role_name" />
> 
> 
>       <!--
>       <Realm  className="org.apache.catalina.realm.JDBCRealm"
>              driverName="sun.jdbc.odbc.JdbcOdbcDriver"
>           connectionURL="jdbc:odbc:CATALINA"
>               userTable="users" userNameCol="user_name"
> userCredCol="user_pass"
>           userRoleTable="user_roles" roleNameCol="role_name" />
>       -->
> 
> 
> 
> 
> ---------------------------Database table structure---------------
>   CREATE TABLE "HR"."USERS"
>    (    "NAME" VARCHAR2(32 CHAR),
>     "USER_ID" NUMBER,
>     "LASTNAME" VARCHAR2(32 CHAR),
>     "USERNAME" VARCHAR2(32 CHAR),
>     "PASSWORD" VARCHAR2(32 CHAR),
>     "ROLE_NAME" VARCHAR2(128 CHAR),
>      CONSTRAINT "USERS_PK" PRIMARY KEY ("USER_ID") ENABLE
>    ) ;
>  
> 
> 
> 
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> 
> 

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