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csmac:payload

Generates a MAC query string value for a string resembling a name-value pair URL query string, with a specific store's current key.

Syntax

<csmac:payload 
      value="stringval" 
      storeid="storeid" 
      varname="payloadvar"/>

Parameters

value (required)

Input parameter. String from which the MAC should be calculated. It should be in the name-value pair format: "name1=val1&name2=val2" This is used in URL query strings.

Note Use the character code & as input instead of the ampersand character &.

storeid (required)

Input parameter. Identifier of the Transact store whose secret keys are used to generate the MAC.

varname (required)

Input and output parameter. Name of a variable to write to with the payload string of the form "MAC:value&kid=storeid.keyID&ss=env". For example, with a value of name1=val1 and storeID of 400003, the following is returned (depending on current key values):

"Ha3857e216c5523843495550f4834908c:name1=val1&kid=400003.4&ss=env"

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