ClaimToClaimEquality Transformation

A ClaimToClaimEquality claims transformation compares the value of one claim defined in the policy schema to that of a second claim defined there. Other parameters control whether the comparison should be case sensitive and whether to test for equality or inequality. The result of the comparison is returned as a Boolean claim.

 

InputClaims

TransformationClaimType

Description

inputClaim1

The first of two claims whose values are to be compared

inputClaim2

The second of the claims to be compared

InputParameters

Id

DataType Value

ignoreCase

boolean The string ‘true’ or the string ‘false’

operator

string Either ‘EQUAL’ or ‘NOT EQUAL’

OutputClaims

TransformationClaimType

Description

outputClaim

The booklean result of the comparison

Example

This example defines a ClaimsTransformation of the ‘ClaimToClaimEquality’ type called ‘EmailComparisonTransform’. An claim called ’email’ in the policy Schema is compared to a ‘secondaryEmail’ claim. The comparison will not be case-sensitive. If the input claims are the same, the transform will return a Boolean claim called ‘isEmailConsistent’ with the string value ‘true’; otherwise the string value will be ‘false’.

      
<ClaimsTransformation Id="EmailComparisonTransform" TransformationMethod="ClaimToClaimEquality">
        <InputClaims>
          <InputClaim ClaimTypeReferenceId="email" TransformationClaimType="inputClaim1" />
          <InputClaim ClaimTypeReferenceId="secondaryEmail" TransformationClaimType="inputClaim2" />
        </InputClaims>
        <InputParameters>
          <InputParameter Id="ignoreCase" DataType="string" Value="true" />
          <InputParameter Id="operator" DataType="string" Value="EQUAL" />
        </InputParameters>
        <OutputClaims>
          <OutputClaim ClaimTypeReferenceId="isEmailConsistent" TransformationClaimType="outputClaim" />
        </OutputClaims>
      </ClaimsTransformation>

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