Middleware in Mixed mode trunk the response

[Alex Soto]

Hi,

I am developing an extension to hide some sensitive data. Currently, I am trying a really simple example with modify mode.

I got next code:

payload = sys.stdin.readlines()[0]

    try:

        hoverflyResponse = json.loads(payload)

        if (hoverflyResponse['response']['status'] > 0):

            hoverflyResponse['response']['body'] = "{'foo': 'baz'}\n"

            print(json.dumps(hoverflyResponse))

    except Exception, err:

        print payload

But when I do curl --proxy http://localhost:8500 http://localhost:8080/cart I got:

{'foo': 'baz'}

curl: (18) transfer closed with 817 bytes remaining to read

Any idea if there is a bug in middleware with modify mode or am I doing something wrong?

Thanks

[Alex Soto]

Found the problem, it is in header.

El dimarts, 23 gener de 2018 16:17:27 UTC+1, Alex Soto va escriure:

[Tommy Situ]

Nice! I can’t think of an easy way to debug middleware apart from adding lots of print to console. 

Sounds like you are doing data masking, what are you up to with Hoverfly?

Thanks, 

Tommy

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[john.davenport]

Hi, as it's python and as the interface is effectively stdin/stdout it should be possible to inject and assert using a simple framework?