Capture Response Body as Request Attribute (NGINX)

[gary1024]

We have request on Nginx that always reply response 200 but need to look into response body to capture status of 'fail' or 'success'.

  },

  "response": {

    "statusCode": 200,

    "body": "{\"message\":null,\"responseData\":{\"accountList\":[{\"accountNo\":\"2491011751\",\"canAddNewLine\":true,\"msisdnList\":[]}],\"deviceAdvancePaymentWaive\":\"N\",\"ratePlanAdvancePaymentWaive\":\"Y\",\"lineDepositWaive\":\"Y\",\"newProductOfferId\":\"4062147\",\"deviceDAPAmount\":\"540\",\"orderAck\":\"Y\"},\"status\":\"fail\",\"timeStamp\":\"2023-02-14 01:37:05\",\"violations\":null}"

  }

}

However, looking at request attributes documentation does not really mention on this. Is there a way to capture this as an attribute?

Gary

[Romanenkov_Al3x]

Hello Gary.

We often set a request attribute for capturing arguments\return value from classes and methods which work with body \ make body response on App server level (on a Java backend for example) In this situation.

With custom error rules you can set to mark requests which have 200 response code and request attribute - error: value as failed. 

Nginx in our situation is only balancer or web server to serve static files.

Regards,

Romanenkov Alex