landsman-apple-pay | Stripe Developers | Page 1

hidden temple Jul 14, 2022, 3:32 PM

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Hi 👋 can you tell me a bit more about what is going on?

rugged bough Jul 14, 2022, 3:32 PM

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Yeah. I gonna send you our User Agent string to show you.

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iOS:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [TRISBEE_AN/PayForiOS;TRISBEE_ENV/beta;TRISBEE_AV/2.0.0]

Android:

Mozilla/5.0 (Linux; Android 9; TA-1053 Build/PKQ1.181105.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.71 Mobile Safari/537.36 [TRISBEE_AN/PayForAndroid;TRISBEE_ENV/beta;TRISBEE_AV/0.0.1-master-run-9]

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As you can see we added our custom data: [TRISBEE_AN/PayForiOS;TRISBEE_ENV/beta;TRISBEE_AV/2.0.0] which should not be a problem. Facebook doing the same thing with their apps.

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Anyway, after this change, Apple Pay disappeared from the app.

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Can you please confirm that Stripe detection of supported browser, system is a problem?

hidden temple Jul 14, 2022, 3:41 PM

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Can you tell me more about your app? Is it a mobile application, or a web application?

rugged bough Jul 14, 2022, 3:57 PM

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It's mobile app that's wrapping web app. It was working very good, in production for thousands users until now.

hidden temple Jul 14, 2022, 4:00 PM

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Is the inner web app powered by Stripe.js?

rugged bough Jul 14, 2022, 4:27 PM

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Yes

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Here it is:

web: https://pay.trisbee.com/michal
in native app: https://apps.apple.com/cz/app/trisbee/id1239588371

sacred star Jul 14, 2022, 4:33 PM

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@frank crest can you look for a sec at that one too? They mention changing the User-Agent causing Apple Pay to disappear

frank crest Jul 14, 2022, 4:36 PM

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Hello! As far as I know a user agent change would not cause this issue; are you sure no other parts of the web view configuration have changed? You're using a WKWebView, correct?

sacred star Jul 14, 2022, 5:10 PM

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@rugged bough did you have more details?

rugged bough Jul 14, 2022, 5:15 PM

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Yeah, correct. Both.

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Is there something like Stripe.js "debug mode" what I can use to tell me more info?

frank crest Jul 14, 2022, 5:19 PM

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No, not really. Are you using WKUserScript or evaluateJavaScript() with your WKWebView?

rugged bough Jul 14, 2022, 5:20 PM

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evaluateJavaScript

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But whole Stripe implementation is on web side. Not in the native app.

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Native app is really just stupid wrapper.

frank crest Jul 14, 2022, 5:21 PM

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Using that will prevent Apple Pay from working. Search this page for "Apple Pay in WKWebView" for details: https://webkit.org/blog/9674/new-webkit-features-in-safari-13/

rugged bough Jul 14, 2022, 5:23 PM

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But we are in production almost 6 months from now with this solution. It stop work today.

frank crest Jul 14, 2022, 5:26 PM

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Did you change the time at which you inject JavaScript?

rugged bough Jul 14, 2022, 5:26 PM

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Good point. I will check it.

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Is there safe to go alternative to evaluateJavaScript ?

frank crest Jul 14, 2022, 5:34 PM

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No. If you want to inject JavaScript you don't get Apple Pay. It's a security measure Apple has in place.

rugged bough Jul 14, 2022, 5:37 PM

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🤦‍♂️ so we have to do native implementation of Apple Pay I guess

frank crest Jul 14, 2022, 5:37 PM

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Or not inject JavaScript, yeah.

rugged bough Jul 14, 2022, 5:38 PM

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oh god

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thanks for help!

#landsman-apple-pay