jboss 7 requires password in an encrypted form

[kliws]

My problem is: I keep passwords encrypted in sql database, and JBoss rejects me when I enter them in normal (not hashed) form. What is more, when I try with their hashed forms  i.e. "X8oyfUbUbfqE9IWvAW1/3"  instead of "admin" - it's fine...

Here is a snippet from my configuration xml file:

  <security-domain name="mysqldomain" cache-type="default">

                    <authentication>

                        <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" flag="required">

                            <module-option name="dsJndiName" value="java:/MySqlDS"/>

                            <module-option name="principalsQuery" value="select passwd from USERS where login=?"/>

                            <module-option name="rolesQuery" value="select role, 'Roles' from USER_ROLES where login=?"/>

                            <module-option name="hashAlgorithm" value="MD5"/>

                            <module-option name="hashEncoding" value="BASE64"/>

                            <module-option name="hashStorePassword" value="true"/>

                            <module-option name="hashUserPassword" value="true"/>

                        </login-module>

                    </authentication>

  </security-domain>

I tried evey combination of the last two options, and both normal and encrypted password aren't correct  in the rest of the cases.

My jboss-web.xml file:

<jboss-web>

  <security-domain>java:/jaas/mysqldomain</security-domain>

</jboss-web>

I would greatly appreciate any help.