protected void initLoginConfig()

in jelly-tags/jetty/src/main/java/org/apache/commons/jelly/tags/jetty/SecurityHandlerTag.java [230:272]
39 lines of code
11 McCabe index (conditional complexity)

    protected void initLoginConfig(XmlParser.Node node,
                                   HttpContextTag httpContext)
    {
        XmlParser.Node method=node.get("auth-method");
        if (method!=null)
        {
            Authenticator authenticator=null;
            String m=method.toString(false,true);

            if (SecurityConstraint.__FORM_AUTH.equals(m))
                authenticator=_formAuthenticator=new FormAuthenticator();
            else if (SecurityConstraint.__BASIC_AUTH.equals(m))
                authenticator=new BasicAuthenticator();
            else if (SecurityConstraint.__DIGEST_AUTH.equals(m))
                authenticator=new DigestAuthenticator();
            else if (SecurityConstraint.__CERT_AUTH.equals(m))
                authenticator=new ClientCertAuthenticator();
            else
                Code.warning("UNKNOWN AUTH METHOD: "+m);

            httpContext.setAuthenticator(authenticator);
        }

        XmlParser.Node name=node.get("realm-name");
        if (name!=null)
            httpContext.setRealmName(name.toString(false,true));

        XmlParser.Node formConfig = node.get("form-login-config");
        if(formConfig != null)
        {
            if (_formAuthenticator==null)
                Code.warning("FORM Authentication miss-configured");
            else
            {
                XmlParser.Node loginPage = formConfig.get("form-login-page");
                if (loginPage != null)
                    _formAuthenticator.setLoginPage(loginPage.toString(false,true));
                XmlParser.Node errorPage = formConfig.get("form-error-page");
                if (errorPage != null)
                    _formAuthenticator.setErrorPage(errorPage.toString(false,true));
            }
        }
    }