CORS implementation

Problem this snippet solves: Pretty self-explanatory - we had to implement CORS (Cross-Origin-Resource-Sharing) where we had multiple domains, all of which had to be able to make AJAX calls to API's...
Published Nov 03, 2015
Version 1.0
cors
devops
iRules
LTM
Tom_L's avatar
Tom_L
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Apr 23, 2020

I stopped trying to use class, and tried to utilize the Data group object with the recommended class match brackets, but keep getting the error below when I try to Update/Save the iRule.

 

01070151:3: Rule [/Common/CORS-Response-Header-iRule] error: /Common/CORS-Response-Header-iRule:1: error: [undefined procedure: ltm][ltm data-group internal DG-CORS-ALLOWED-ORIGINS {

records {

.XXXXXXXX.com { }

localhost:443 { }

}

type string

}]

 

Version BIG-IP 14.1.2.3 Build 0.0.5 Release 3