Access via the User Identity Adapter

The User Identity Adapter can be used to restrict access and editing of controls and GridColumns via users stored in Keycloak.

Example:

There are three Keycloak users in a Web App:

Access: Access to general content
CEO: Access to content that should only be visible to the CEO
Admin: Access to content that should only be visible to the administrator

The Detail Component accesses a technical process (.wrffile) in which the User Identity Adapter checks which user is currenty logged in. The mapping following the adapter then checks which component the user has access to:

The users are specified in the properties (<Properties/>) of the Detail Component:

XML

<?xml version="1.0" encoding="UTF-8"?>
<DetailComponent
	xmlns="http://softproject.de/webapp/1.0" process="AccessRights/LoadUserIdentityCard.wrf">
	<Properties>
		<Property name="ACCESS" type="Complex">
		<Property name="CEO" type="Boolean"/>
		<Property name="ADMIN" type="Boolean"/>
		</Property>
	</Properties>
...
</DetailComponent>

Mapping with access rights check:

XML

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet exclude-result-prefixes="xs" version="2.0"
  xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output media-type="text/xml" method="xml"/>
  <xsl:template match="/">
    <Ok>
      <ACCESS>
        <CEO>
          <xsl:choose>
            <xsl:when test="//Roles/Role = 'ceo'">true</xsl:when>
            <xsl:otherwise>false</xsl:otherwise>
          </xsl:choose>
        </CEO>
        <ADMIN>
          <xsl:choose>
            <xsl:when test="//Roles/Role = 'admin'">true</xsl:when>
            <xsl:otherwise>false</xsl:otherwise>
          </xsl:choose>
        </ADMIN>
      </ACCESS>
    </Ok>
  </xsl:template>
</xsl:stylesheet>
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