Not working when verifying webhook URL on LINE platform about bottender

[wingliu0]

@tw0517tw
oh really?! I thought the verification is a must

[tw0517tw]

[email protected] has been released, it can handle LINE webhook verify requests now!

[tw0517tw]

Hi @wingliu0,

Thanks for reporting. That unhandled rejection happens because bottender will try to retrieve user info from LINE with the fake user ID from this verifying request and that would fail. We should ignore these events to fix this.

You can just ignore it for now as the webhook is still set.

[wingliu0]

Hi, but i cant ignore that. cus it leads to the fail verification on LINE 2017年12月9日 12:23，"吳東曄 Wu, Dung-Ie" <[email protected]>寫道：

…

Hi @wingliu0 <https://github.com/wingliu0>, Thanks for reporting. That unhandled rejection happens because bottender will try to retrieve user info from LINE with the fake user ID from this verifying request and that would fail. We should ignore these events to fix this. You can just ignore it for now as the webhook is still set. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#96 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AKUiXuDRn-2WPgWzgqLJnU3aHTSj1Mleks5s-gsngaJpZM4Q70CP> .

[tw0517tw]

@wingliu0 ,

The verification will fail, but webhook is still setup well and you will start receive events from LINE.

We will work on making that verification succeed. But before the patch been released, you can still run your bot (yes, with the failed webhook verification).

[wingliu0]

@tw0517tw ,
But this means I cant deploy it to AWS elastic beantalk nor google app engine nor heroku

[tw0517tw]

Hi @wingliu0 ,

I'm not so familiar to AWS and GAE, but I've successfully deployed a LINE bot to Heroku with verification failing version of bottender. It'll be good if you can provide more information on why it can't be done.

In fact, you can just update the webhook URL, enter whatever you get from AWS or GAE or Heroku, but completely skip verifying on LINE developers site channel settings. That's why I said you can ignore the verification failure error.