[midPoint] Validation for custom extended schema attributes

[Ivan Noris]

Hi Andreas,

I don't know of any better method than doing "validation" in object template as follows:

    <mapping>
        <name>Validate extension/publicPortalURL value</name>
        <description>For all Organization objects. Regardless of type. If you don't need to validate, do not enter the virtual host. Warning: this is only simple validation.</description>
    	<source>
    		<path>$focus/extension/publicPortalURL</path>
    	</source>
    	<expression>
		<script>
			<code>
boolean isNew = com.evolveum.midpoint.model.common.expression.script.ScriptExpressionEvaluationContext.getThreadLocal().isEvaluateNew()

if (isNew && publicPortalURL != null) {
    re = /^[a-zA-Z0-9-.]+$/
    matcher = (publicPortalURL =~ re)
    if (!matcher.matches())
        throw new com.evolveum.midpoint.model.api.PolicyViolationException("Value for Public Portal Virtualhost " + publicPortalURL + " contains invalid characters.");
}
			</code>
         	</script>
	</expression>
    </mapping>

It will throw "PolicyViolationException". Notice there is no target in the mapping.

Ivan

----- Original Message -----
> From: "Andreas Küstner" <andreas.kuestner at daasi.de>
> To: "midpoint" <midpoint at lists.evolveum.com>
> Sent: Friday, September 23, 2016 11:56:47 AM
> Subject: [midPoint] Validation for custom extended schema attributes
> 
> Hello List!
> 
> Is it possible to set own validation for the schema extension attributes
> via regex or something similar?
> 
> Example:
> 
> At import of csv file the fields of the column c2 should look like this
> : \d\d-*.-bb-\D\D\D = 99-Frankfurt-bb-Hbf
> 
> And on the input field of the user it should also validate the value
> before it is send to the resource.
> 
> Code could look something like this:
> 
> 
> <xsd:element name="custom_personal_number" type="xsd:string"
> minOccurs="0" maxOccurs="unbounded">
>                 <xsd:annotation>
>                     <xsd:appinfo>
>                              <a:indexed>true</a:indexed>
> <a:displayName>CustomPersonalNumber</a:displayName>
>                         <a:displayOrder>130</a:displayOrder>
>                         <a:help>The company personal number</a:help>
> 
> <a:validation><![CDATA[\d\d-*.-bb-\D\D\D]]></a:validation>
>                     </xsd:appinfo>
>                 </xsd:annotation>
>             </xsd:element>
> 
> 
> 
> 
> Thanks in advance!
> Andy
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> 

-- 
Ivan Noris
Senior Identity Engineer
evolveum.com