Trello responds with "Invalid return_url" when trying to authorize token

[goljavi]

Question

Hi, i wanted to know if i'm doing something wrong. When i execute the app, trello responds with "Invalid return_url"

Relevant information

These are the steps i've taken:

• Cloned the repo
• Executed yarn command
• Went to https://trello.com/app-key and copied the key
• Pasted it into the config.js file along with the rest of the information.
• Went to allowed origins and put localhost:2222
• Went to localhost:2222, this redirects me to https://trello.com/1/authorize?...
• Received a message from trello telling me "Invalid return_url"

Your Environment

• Browser: Chrome
• Browser version: 78
• OS: Windows 10 x64
• App Version: 0.2.1

[natterstefan]

Hi @goljavi,

first of all: I am sorry, must have missed the notification.

Now back to your problem: does it still exist? Have you tried it with localhost instead of localhost:2222 as "allowed origin" on trello?

[goljavi]

Thank you for your answer!
Yes, the problem still exists. I have tried with localhost and localhost:2222

Also, this is the url it redirects me to: https://trello.com/1/authorize?response_type=token&key=xxxx&redirect_uri=http%3A%2F%2Flocalhost%3A2222%2F%23%2F&callback_method=fragment&scope=read&expiration=never&name=EGLC+Multiboard

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Edit: I removed the images, as they included your key.

[natterstefan]

Hi @goljavi,

finally I had time to test it by myself. It still works for me. Not sure if the port is required, but these are my "Current Origins" settings:

I assume the https is the issue, your localhost is not served via https, isn't it?

Can you verify that this works?

[goljavi]

Hey Stefan!
I was setting an https:// origin when it was supposed to be http://
It was a Trello bug, because it automatically appendend https:// even if you wrote an url beggining with http://
Now it is fixed and everything works fine!
Thanks!

[natterstefan]

Perfect! Happy to hear it works for you now @goljavi.

[JoseChavez98]

Hi! I'm working locally in ubuntu, using firefox. I'm running a simple .html file with client.js. What should I put on the origin field?