fix: OAuth code returned via redirect_uri

[eol-account]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

This fixes the OAuth authentication procedure used by the Spreadsheet Gateway.

• What is the current behavior? (You can also link to an open issue here)

Currently the Spreadsheet Gateway relies on the user approving access to their Google Drive, then copying and pasting a code from a page displayed by Google into a form hosted in Sofie.

Since this was first implemented, Google has deprecated (and subsequently removed) support for this copy-paste method of entering access codes. Instead, it is required that Sofie provides a callback url which can be provided with the code as a URL parameter.

• What is the new behavior (if this is a feature change)?

Two new URL handlers have been added:

• /devices/:deviceId/oauthResponse
  • This handles the callback from the OAuth process and forwards the access code to the gateway
• /devices/:deviceId/resetAuth
  • The settings form for the OAuth flow now provides a button for resetting / clearing the auth settings from a peripheral device, offering a way to "sign out" from the Drive integration

• Other information:

There have also been a couple of QoL improvements made to the OAuth form, as well as removing references to "spreadsheet" to allow the form to be reused for other OAuth-based services.

Status

• Code documentation for the relevant parts in the code have been added/updated by the PR author
• The functionality has been tested by the PR author
• The functionality has been tested by NRK

[codecov-commenter]

Codecov Report

Merging #719 (f5ecb90) into release43 (bbc0945) will increase coverage by 0.14%.
The diff coverage is 8.51%.

@@              Coverage Diff              @@
##           release43     #719      +/-   ##
=============================================
+ Coverage      69.70%   69.84%   +0.14%     
=============================================
  Files            307      276      -31     
  Lines          34796    34202     -594     
  Branches        4731     4639      -92     
=============================================
- Hits           24255    23889     -366     
+ Misses         10090     9874     -216     
+ Partials         451      439      -12     

Impacted Files	Coverage Δ
meteor/server/api/peripheralDevice.ts	54.83% <8.51%> (-4.83%)	⬇️
meteor/server/migration/lib.ts	55.55% <0.00%> (-21.37%)	⬇️
meteor/server/migration/0_1_0.ts	88.88% <0.00%> (-3.80%)	⬇️
meteor/server/migration/databaseMigration.ts	59.89% <0.00%> (-0.28%)	⬇️
meteor/server/migration/1_18_0.ts	100.00% <0.00%> (ø)
meteor/server/migration/1_19_0.ts	100.00% <0.00%> (ø)
meteor/server/migration/1_37_0.ts	51.21% <0.00%> (ø)
meteor/server/migration/1_38_0.ts	50.00% <0.00%> (ø)
meteor/server/migration/1_39_0.ts	58.33% <0.00%> (ø)
meteor/server/migration/1_40_0.ts	57.14% <0.00%> (ø)
... and 40 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update bbc0945...f5ecb90. Read the comment docs.