Create a generic way to accept "OAuth Callbacks/Redirects" on Admin and send info to adapter

[Apollon77]

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The idea is that an OAuth flow started via Admin config UI can also end in Admin. We already have a webserver here listening and reachable by the local browser.

Create a route on admin like /oauth2_callbacks/adaptername.instance/ and if this route is called, e.g. http://localhost:8081/oauth2_callbacks/netatmo.0/?state=21hPXNoA5EhibbRP2KOeS16IToEgKlcgUFHxI0vf&code=d507d605a5e44c1f2db579c2177d77d9".

• extract the adapterinstance
• send a message to this instance with command like "OAuthCallbackReceivedByAdmin" containing the Redirect URL as content
• depending on the resllt of the message show (nicely formatted):
  • if an error is return show it as error
  • if a success message is returned show it as success message
  • if a timeout occurs (e.g. callback not answered within 10s or such) show a Timeout error message

The shown page should also contain a close button which tries to close the page

[Feuer-sturm]

@Apollon77 Can you please check with current admin version if this issue is fixed?

[Apollon77]

Yes, planned for today