Page History

...

• Tomcat

  • Create or edit your $CATALINA_HOME/conf/tomcat-users.xml file.  It has entries of the form
    

     <user name="principal" password="password" roles="role1, role2, ..." />

    where:

    • name is the user's login id (the principal)
    • password is the user's password
    • roles are the servlet roles they are assigned upon login;  tomcat allows you to specify any number of roles (or no role at all).  Fedora currently supports two roles:  fedoraAdmin, which is the superuser role, and has rights to do everything;  and fedoraUser, which is a user role, and must be granted permissions by the Policy Enforcement Point to perform actions.

    Sample tomcat-users.xml file that contains three users, two of whom are regular users, and the third of whom (fedoraAdmin) is a Fedora superuser:

    Code Block
    language xml title tomcat-users.xml
    <tomcat-users> <role rolename="fedoraUser" /> <role rolename="fedoraAdmin" /> <user name="testuser" password="password1" roles="fedoraUser" /> <user name="adminuser" password="password2" roles="fedoraUser" /> <user name="fedoraAdmin" password="secret3" roles="fedoraAdmin" /> </tomcat-users>

  • Configure your Tomcat login realm.
    Modify your file $CATALINA_HOME/conf/server.xml file to configure the login realm with the Fedora 4 webapp context:

    Code Block
    language xml title Tomcat server.xml Realm
    <Context> ... <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase" /> </Context>

    See the Tomcat Realms documentation for more details.
     

  • Configure your web.xml

    Modify fcrepo-webapp/src/main/webapp/WEB-INF/web.xml by uncommenting the security configuration

    Code Block

    <!--Uncomment section below to enable Basic-Authentication--> <security-constraint> <web-resource-collection> <web-resource-name>Fedora4</web-resource-name> <url-pattern>/*</url-pattern> <http-method>DELETE</http-method> <http-method>PUT</http-method> <http-method>HEAD</http-method> <http-method>OPTIONS</http-method> <http-method>PATCH</http-method> <http-method>GET</http-method> <http-method>POST</http-method> </web-resource-collection> <auth-constraint> <role-name>fedoraUser</role-name> <role-name>fedoraAdmin</role-name> </auth-constraint> <user-data-constraint> <transport-guarantee>NONE</transport-guarantee> </user-data-constraint> </security-constraint> <login-config> <auth-method>BASIC</auth-method> <realm-name>fcrepo</realm-name> </login-config>

    Note, the "auth-constraint" element must contain the roles previously defined in your server.xml file.

...