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Re: Remote client access with database login module: user name and password are UUIDs
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created by <a href="https://community.jboss.org/people/apovodyrev">andrei povodyrev</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/724406#724406">View the full discussion</a>
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<div class="jive-rendered-content"><p>Daniel,</p><p>I use Jboss 7.1.0. password-stacking will work if you have more than one LoginModule. Say, you leave security realm for remoting unchanged (ApplicationRealm configured by application-users.properties),  Then org.jboss.as.security.remoting.RemotingLoginModule will place principal in the sharedState map maintained by javax.security.auth.login.LoginContext. Then your DatabseServerLoginModule gets its turn it will pick the pricipal cached by RemotingLoginModule. If <code class="jive-code"><module-option name="password-stacking" value="useFirstPass"/> is enabled. </code></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Your suggestion for dummy LoginModule is good. There you can place principal/credential supplied by remote client(remote.connection.default.username/password) into sharedState which in turn will be picked up by any other LoginModule in the array of applications deployed on this jboss instance.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I see configuration could be like this</p><table><tbody><tr><td style=";">            </td><td style=";"><security-realm name="ApplicationRealm"></td></tr><tr><td style=";">                </td><td style=";"><authentication></td></tr><tr><td style=";">                    </td><td style=";"><jaas name="my-dummy-domain"/></td></tr><tr><td style=";">                </td><td style=";"></authentication></td></tr><tr><td style=";">            </td><td style=";"></security-realm></td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table><tbody><tr><td style=";">            </td><td style=";"><security-domain name="my-dummy-domain" cache-type="default"></td></tr><tr><td style=";">                </td><td style=";"><authentication></td></tr><tr><td style=";">                    </td><td style=";"><login-module code="MyDummyLoginModule" flag="required"></td></tr><tr><td style=";">                        </td><td style=";"><module-option name="password-stacking" value="useFirstPass"/></td></tr><tr><td style=";">                    </td><td style=";"></login-module></td></tr><tr><td style=";">                </td><td style=";"></authentication></td></tr><tr><td style=";">            </td><td style=";"></security-domain></td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table><tbody><tr><td style=";">            </td><td style=";"><security-domain name="myRealDomain" cache-type="default"></td></tr><tr><td style=";">                </td><td style=";"><login-module code="Database" flag="required"></td></tr><tr><td style=";">                    </td><td style=";"><module-option name="password-stacking" value="useFirstPass"/></td></tr><tr><td style=";">                    </td><td style=";"><module-option name="dsJndiName" value=""/></td></tr><tr><td style=";">                    </td><td style=";"><module-option name="principalsQuery" value="select password ..?"/></td></tr><tr><td style=";">                    </td><td style=";"><module-option name="rolesQuery" value="select ur.role, 'Roles' from ..."/></td></tr><tr><td style=";">                </td><td style=";"></login-module></td></tr><tr><td style=";">            </td><td style=";"></security-domain></td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Pls, let me know if you use your dummy loginmodule in a similar way</p><p>Andrei</p></div>
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