Default Calendar & Nextcloud Calendar - CERT_HAS_EXPIRED

[BasicUser]

I had to reset some stuff on my Mirror and now I cannot get my calendars to sync between my mirror and my Nextcloud calendars.

This is the logs that I get when it tries to run a fetch.

pi@raspberrypi:~/MagicMirror/config $ pm2 logs MagicMirror
[TAILING] Tailing last 15 lines for [MagicMirror] process (change the value with --lines option)
/home/pi/.pm2/logs/MagicMirror-out.log last 15 lines:
0|MagicMir | [30.09.2021 18:17.48.972] [LOG]   Create new calendarfetcher for url: https://subdomain.domain.tld/remote.php/dav/calendars/MAINUSER/personal/?export - Interval: 100000
0|MagicMir | [30.09.2021 18:17.49.194] [LOG]   Create new calendarfetcher for url: https://subdomain.domain.tld/remote.php/dav/calendars/SHARED CALENDAR/shared/?export - Interval: 100000
0|MagicMir | [30.09.2021 18:17.49.202] [LOG]   Create new calendarfetcher for url: https://subdomain.domain.tld/remote.php/dav/calendars/SHARED CALENDAR/shared-events/?export - Interval: 100000
0|MagicMir | [30.09.2021 18:17.49.208] [LOG]   Create new calendarfetcher for url: http://www.calendarlabs.com/ical-calendar/ics/76/US_Holidays.ics - Interval: 100000
0|MagicMir | [30.09.2021 18:17.49.348] [INFO]  Checking git for module: MMM-Remote-Control
0|MagicMir | [30.09.2021 18:17.49.491] [INFO]  Checking git for module: MMM-EasyBack
0|MagicMir | [30.09.2021 18:17.49.577] [INFO]  Checking git for module: MMM-Todoist
0|MagicMir | [30.09.2021 18:17.49.653] [INFO]  Checking git for module: MMM-NowPlayingOnSpotify
0|MagicMir | [30.09.2021 18:17.49.738] [INFO]  Checking git for module: MMM-PlexNowPlaying
0|MagicMir | [30.09.2021 18:17.49.823] [INFO]  Checking git for module: MMM-learnlanguage
0|MagicMir | [30.09.2021 18:17.50.225] [INFO]  Checking git for module: MMM-WordOfTheDay
0|MagicMir | [30.09.2021 18:17.50.298] [LOG]   Refreshed access token because it has expired. Expired at: 18:17:49 now is: 18:17:50
0|MagicMir | [30.09.2021 18:17.50.652] [INFO]  Checking git for module: MMM-MyScoreboard
0|MagicMir | [30.09.2021 18:17.50.938] [LOG]   Refreshed access token because it has expired. Expired at: 19:17:50 now is: 18:17:50
0|MagicMir | [30.09.2021 18:17.51.189] [INFO]  Calendar-Fetcher: Broadcasting 5 events.

/home/pi/.pm2/logs/MagicMirror-error.log last 15 lines:
0|MagicMir |   code: 'CERT_HAS_EXPIRED'
0|MagicMir | }
0|MagicMir | [30.09.2021 18:17.50.035] [ERROR] Calendar Error. Could not fetch calendar:  https://subdomain.domain.tld/remote.php/dav/calendars/SHARED CALENDAR/shared/?export FetchError: request to https://subdomain.domain.tld/remote.php/dav/calendars/SHARED CALENDAR/shared/?export failed, reason: certificate has expired
0|MagicMir |     at ClientRequest.<anonymous> (/home/pi/MagicMirror/node_modules/node-fetch/lib/index.js:1461:11)
0|MagicMir |     at ClientRequest.emit (events.js:315:20)
0|MagicMir |     at TLSSocket.socketErrorListener (_http_client.js:426:9)
0|MagicMir |     at TLSSocket.emit (events.js:315:20)
0|MagicMir |     at emitErrorNT (internal/streams/destroy.js:92:8)
0|MagicMir |     at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
0|MagicMir |     at processTicksAndRejections (internal/process/task_queues.js:84:21)
0|MagicMir |  {
0|MagicMir |   type: 'system',
0|MagicMir |   errno: 'CERT_HAS_EXPIRED',
0|MagicMir |   code: 'CERT_HAS_EXPIRED'
0|MagicMir | }

I’m assuming this is on my Nextcloud and not on MM but figured I would post in here to see if anyone has been able to solve this issue before? My nextcloud is selfhosted and behind a reverse proxy.

[M_M]

Same problem here with CALEXT2 and MM newsfeed module.

[MMRIZE]

@m_m

It seems to be related with this;
https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/

To fix this there might be a few options;

1. upgrade your node version with --use-openssl-ca flag. (at least node ver 16)
2. modify source code. Check agentOptions.rejectUnauthorized of fetch or request (anywhich in source). I think that value or equivalent option should be false (to skip unauthorized request)
3. DANGER : process.env.NODE_TLS_REJECT_UNAUTHORIZED = 0 This is dirty and dangerous but quick solution.

[sdetweil]

2.16 dropped request and moved to node-fetch

looks like older modules using request are still working, but fetch maybe not

[Assassins]

@mmrize
Get the same error you write :(

[MMRIZE]

@assassins Which method did you use?

[Assassins]

@mmrize
request

[MMRIZE]

@assassins
I think it’s better to upgrade your node version to v16. (and if possible, electron to v15)
Anyway, at this moment, MM 2.17 is released. Try it first.

[Assassins]

@mmrize
Same error with 2.17.0 with both node 14 and 16

[MMRIZE]

@assassins
Well, sorry. I have no idea anymore.