886928 - Purchasing an app on prod while on whitelist fails with "*req* No one has been registered for JWT issuer..."

Status: RESOLVED FIXED

(Marketplace Graveyard :: Payments/Refunds, defect, P1)

Description

[krupa raj[:krupa]]

steps to reproduce:
1. Make sure your email account is on the whitelist
2. On marketplace app, search for "webfighter"
3. Click on the purchase button

expected behavior:
purchase starts within the trusted UI

observed behavior:
purchase fails with a JWT error. screenshot and logs upcoming

Comment 1

[krupa raj[:krupa]]

Attachment: screenshot

Comment 2

[Kumar McMillan [:kumar]]

whoops, this is a bug in mozpay-js. I have a fix...

Comment 3

[Kumar McMillan [:kumar]]

On closer inspection, I don't see a bug in mozpay-js that is causing this.

James, could you start up a shell in your app and triple check your settings.payKey? I cloned the webfighter repo and added a settings file like this:

module.exports = {
    port: 4000,

    // required for payments postback
    url: 'http://site',

    // in-app payments
    payKey: 'the-iss',
    paySecret: 'the-secret'
};

And it was working as expected:

curl -X POST -d 'name=Fighter&type=ships' http://localhost:4000/sign-jwt | python -c 'import sys,base64;print base64.b64decode(sys.stdin.read().split(".")[1])'
{"iss":"the-iss","aud":"marketplace.firefox.com","typ":"mozilla/payments/pay/v1","iat":1372197482,"exp":1372201082,"request":{"id":"Fighter","name":"Fighter","description":"Your main ship.","icons":{"64":"http://site/img/items/blaster-ship.png"},"pricePoint":1,"productData":"o833512","postbackURL":"http://site/mozpay/postback","chargebackURL":"http://site/mozpay/chargeback"}}

You can see that iss was set to my settings.payKey

Comment 4

[Kumar McMillan [:kumar]]

Sorry, ignore comment #2 through comment #3, I misread this as an in-app payment error not an app purchase error.

Krupa, James turned off simulations so we get a new error now. It will be fixed when this goes live: https://github.com/mozilla/webpay/commit/df086b8793fb6057e82c03833cb8c6396235b2e3

After that we'll have to try again and see.

Comment 5

[krupa raj[:krupa]]

I see this issue still happening in prod

STR:
0. User is on the whitelist for payments
1. Search for a paid app in prod
2. Click on the purchase button

Purchase fails with "Error *req* No one has been registered for JWT issuer u'marketplace.firefox.com'."

Comment 6

[Kumar McMillan [:kumar]]

This was a combination of a few things but it's fixed now for me. I just installed ok from prod.

Comment 7

[krupa raj[:krupa]]

This is still reproducible. try purchasing https://marketplace.firefox.com/search?q=b7691