Description

I have been following your tutorial and seem to be stuck at the Event Subscription request URL validation step. After pasting my [ingrok url]/slack/events, the server throws 500 INTERNAL SERVER ERROR

slackeventsapi.server.SlackEventAdapterException: Invalid request signature 127.0.0.1 - - [09/May/2020 00:38:48] "POST /slack/events HTTP/1.1" 500 -

Not sure if I'm doing something incorrectly or missing something.
(or related to corporate firewall)

What type of issue is this? (place an x in one of the [ ])

• bug
• enhancement (feature request)
• question
• documentation related
• testing related
• discussion

Requirements (place an x in each of the [ ])

• I've read and understood the Contributing guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've searched for any related issues and avoided creating a duplicate issue.

Bug Report

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Reproducible in:

slackclient version:

python version: 3.7

OS version(s):

Steps to reproduce:

1. Add SLACK_BOT_TOKEN & SLACK_SIGNING_SECRET as env variables
2. run app.py
3. ingrok http 3000
4. paste [ingrokURL]/slack/events in Request URL box under Event Subscriptions

Expected result:

validate URL

Actual result:

Invalid request signature

Attachments:

Logs, screenshots, screencast, sample project, funny gif, etc.