# What this PR does
Follow up PR to https://github.com/grafana/oncall/pull/4792
Basically if when communicating with Google Calendar's API we encounter
an HTTP 403, or the Google client throws a
`google.auth.exceptions.RefreshError` this means one of three things:
1. the refresh token we have persisted for the user is missing the
`https://www.googleapis.com/auth/calendar.events.readonly` scope (HTTP
403)
2. the Google user has been deleted
(`google.auth.exceptions.RefreshError`)
3. the refresh token has expired (`google.auth.exceptions.RefreshError`)
To prevent scenario 1 above from happening in the future we now will
check that the token has been granted the required scopes. If the user
doesn't grant us all the necessary scopes, we will show them an error
message in the UI:
https://www.loom.com/share/0055ef03192b4154b894c2221cecbd5f
For tokens that were granted prior to this PR and which are missing the
required scope, we will show the user a dismissible warning banner in
the UI letting them know that they will need to reconnect their account
and grant us the missing permissions (see [this second demo
video](https://www.loom.com/share/bf2ee8b840864a64893165370a892bcd)
showing this).
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes.
---------
Co-authored-by: Dominik <dominik.broj@grafana.com>
# What this PR does
Attempting to solve some Celery retry errors we're seeing around
`apps.google.tasks.sync_out_of_office_calendar_events_for_user`. This PR
adds better logging and documents some findings so far.
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes.
# What this PR does
## Which issue(s) this PR closes
Closes https://github.com/grafana/oncall-private/issues/2590
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required) - will be done in
https://github.com/grafana/oncall-private/issues/2591
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes. - will be done in
https://github.com/grafana/oncall-private/issues/2591
---------
Co-authored-by: Dominik <dominik.broj@grafana.com>
Co-authored-by: Maxim Mordasov <maxim.mordasov@grafana.com>
# What this PR does
The following is deployed under a feature flag.
**How it works**
1. The user clicks on the "Connect using your Google account" button in
the user profile settings modal
2. The UI makes a call to `GET /api/internal/v1/login/google-oauth2`.
The backend has now been configured to add
`apps.social_auth.backends.GoogleOAuth2` as a "`social_auth` backend".
3. The backend will respond w/ a URL which points to the Google OAuth2
consent screen. The frontend then proceeds by sending the user to this
page. This URL includes the following query parameters (amongst others):
- `redirect_uri` - this will send the user back to
`/api/internal/v1/complete/google-oauth2` (ie. make another API call to
the OnCall backend to finalize the Google OAuth2 flow)
- `state` - this represents an
`apps.auth_token.models.GoogleOAuth2Token` token. This allows us to
identify the OnCall user once they've linked their Google account.
4. Once redirected back to `/api/internal/v1/complete/google-oauth2`,
this will complete the OAuth2 flow. At this point, the backend has
access to several pieces of information about the Google user, including
their `access_token` and `refresh_token`. We persist these (encrypted)
for future use to fetch the user's out-of-office calendar events
5. The response from the API call in 4 above ☝️ is HTTP 302 (redirect)
to `/a/grafana-oncall-app/users/me` (ie. open the user profile settings
modal). At this point the user will see that their account has been
connected and they can further configure the settings
## Which issue(s) this PR closes
Closes https://github.com/grafana/oncall-private/issues/2584
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required) - will be done in
https://github.com/grafana/oncall-private/issues/2591
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes. - will be done in
https://github.com/grafana/oncall-private/issues/2591
---------
Co-authored-by: Dominik <dominik.broj@grafana.com>
Co-authored-by: Maxim Mordasov <maxim.mordasov@grafana.com>
