Opengrok not showing projects - indexer is working.

[kasiapetka]

Hi I have a configured opengrok on docker container. I have below auth config:

/tomcat/conf/server.xml:

      <Realm className="org.apache.catalina.realm.CombinedRealm" >
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
             resourceName="UserDatabase"/>
        <Realm className="org.apache.catalina.realm.JNDIRealm"
              debug="99"
              digest="MD5"
              digestEncoding="UTF-8"
              connectionURL=""
              connectionName=""
              connectionPassword=""
              userBase=""
              userSearch="(uid={0})"
              userSubtree="true"
              userRoleName=""
              allRolesMode="" />
      </Realm>

/tomcat/conf/web.xml:

  <security-constraint>
        <web-resource-collection>
            <web-resource-name>API endpoints are checked separately by the web app</web-resource-name>
            <url-pattern>/api/*</url-pattern>
        </web-resource-collection>
    </security-constraint>

  <security-constraint>
      <web-resource-collection>
          <web-resource-name>OpenGrok</web-resource-name>
          <url-pattern>/*</url-pattern>
      </web-resource-collection>

      <auth-constraint>
          <role-name>*</role-name>
      </auth-constraint>

  </security-constraint>

  <login-config>
      <auth-method>BASIC</auth-method>
      <realm-name></realm-name>
  </login-config>

  <security-role>
      <description/>
      <role-name>*</role-name>
  </security-role>

/tomcat/conf/tomcat-users.xml:

  <role rolename="manager-gui"/>
  <user username="tomcat" password="og_s3cret" roles="manager-gui"/>
  <role rolename="opengrok"/>
  <user username="opengrok" password="opengrokcheck" roles="opengrok,tomcat,manager-script,manager-gui"/>

and readonly config:

 <?xml version="1.0" encoding="UTF-8"?>
<java version="1.8.0_172" class="java.beans.XMLDecoder">
 <object class="org.opengrok.indexer.configuration.Configuration" id="Configuration0">

  <void property="pluginDirectory">
   <string>/opengrok/dist/share/lib</string>
  </void>

  <void property="pluginStack">
        <void property="stack">
            <!-- get user cred from HTTP headers -->

            <void method="add">
                <object class="org.opengrok.indexer.authorization.AuthorizationPlugin">
                    <void property="name">
                        <string>opengrok.auth.plugin.UserPlugin</string>
                    </void>
                    <void property="flag">
                        <string>REQUISITE</string>
                    </void>
                    <void property="setup">
                        <void method="put">
                             <string>decoder</string>
                             <string>opengrok.auth.plugin.decoders.HttpBasicAuthHeaderDecoder</string>
                        </void>
                    </void>
                </object>
            </void>

            <void method="add">
                <object class="org.opengrok.indexer.authorization.AuthorizationPlugin">
                    <void property="forProjects">
                            <void method="add">
                                <string>opengrok</string>
                            </void>
                    </void>
                    <void property="name">
                        <string>opengrok.auth.plugin.UserWhiteListPlugin</string>
                    </void>
                    <void property="flag">
                        <string>REQUIRED</string>
                    </void>
                    <void property="setup">
                        <void method="put">
                             <string>file</string>
                             <string>/opengrok/etc/whitelist.txt</string>
                        </void>
                    </void>
                </object>
            </void>

        </void>
  </void>
 </object>
</java>

Everything is applied correctly. I can authenticate to tomcat app and opengrok can do reindex. However tafter indexing there is nothing in web ui. No porjects are shown in the web page. Without authentication it works well. Do You have any suggestions or ideas how should I modify my config?