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Published 20 hours ago • verified publisher icon calcom

[CAL-130] All CalDav Issues here!

Open alishaz-polymath opened this issue 2 years ago • 70 comments

An updated CalDAV issue checklist

  • [x] Nextcloud not syncing busy times #6756
  • [x] Unclear error forwarding with CalDAV slow servers #6313 https://github.com/calcom/cal.com/issues/6313
  • [x] “e is undefined” error when adding CalDAV #5604
  • [x] Meetings in Apple calendar are offset when calculating available time slots #5570
  • [x] If a caldav server stops responding, it takes Installed Apps Page down. #2786
  • [X] CalDAV integration with Baikal does not work #588
  • [X] CalDAV availability checking is slow (30+ seconds) #479
  • [X] CalDav/Lark Suite can't connect to Cal [The Lark Suite isn't supported] #2989
  • [X] Nextcloud - JSON error on booking but it the booking goes through
  • [X] CalDav/Zimbra - existing events (set to busy) don't reflect in the availability
  • [X] Missing attendees in caldav events #3076
  • [X] Availability fetching is bugged (atleast for CalDAV) #3589
  • [X] Events with availability: free on my calendar still block booking availability #2236
  • [X] Editing event location duplicates the event on my CalDAV calendar [NextCloud] (Note: this isn't limited to CalDAV but design choices. A fix is overdue) #3027
  • [X] Caldav event is not updated on reschedule #2988
  • [X] Busy booked events from CalDav (NextCloud) & Apple don't block scheduling availability #1588
  • [X] Events created on kerio not considered by availability checker #4003
  • [X] Apple Calendar/CalDav events are getting converted to GMT #2139
  • [X] Rescheduling event created on CalDav calendar throws an error/unable to reschedule and get a new confirmation #4205
  • [X] iCalendar timezone is off (doubles) CalDAV #5309

Confirmed and verified list of all supported CalDAV integration calendar services

  • [ ] 1CRM
  • [ ] A1.net
  • [ ] all-inkl.com
  • [ ] AOL Mail
  • [X] Baïkal
  • [ ] Bitrix24
  • [x] bluemind (based on zimbra)
  • [ ] Calendar and Contacts Server
  • [ ] Confluence Calendar
  • [ ] cPanel
  • [ ] Cyrus IMAP
  • [ ] DAViCal
  • [ ] DavMail Gateway
  • [ ] Davis
  • [ ] Daylite
  • [ ] DingTalk / 钉钉 / Dīngdīng
  • [ ] Dolibarr
  • [ ] EDIS
  • [ ] EGroupware
  • [X] Fastmail
  • [ ] Feishu
  • [ ] fruux
  • [ ] GMX
  • [ ] Google
  • [ ] Group Office
  • [ ] Hetzner KonsoleH
  • [ ] Horde
  • [X] Infomaniac
  • [ ] IceWarp
  • [ ] iCloud
  • [X] Kerio Connect
  • [ ] Kolab Now
  • [ ] Liberta
  • [ ] luckycloud
  • [ ] macOS Server
  • [ ] mail.de
  • [ ] mail.ru
  • [X] mailbox.org
  • [ ] Mailfence
  • [ ] MDaemon
  • [X] Nextcloud
  • [ ] openCRX
  • [ ] Open-Xchange / OX App Suite
  • [ ] Oracle Beehive
  • [ ] Oracle Communications UCS
  • [ ] ownCloud
  • [ ] OwnCube
  • [ ] Posteo
  • [ ] Radicale
  • [ ] Roundcube
  • [X] SabreDav (ref)
  • [ ] SmarterMail
  • [ ] SOGo
  • [ ] Synology DSM
  • [ ] Teambox
  • [ ] Tine 2.0
  • [ ] T-Online
  • [ ] web.de
  • [ ] Xandikos
  • [ ] Yahoo Mail!
  • [ ] Yandex
  • [ ] Zaclys
  • [X] Zimbra
  • [ ] Zoho

Supported CalDAV calendar object formats

  • [X] .ics
  • [X] .eml

From Linear-GitHub Sync

From SyncLinear.com | CAL-130

alishaz-polymath avatar Jul 20 '22 05:07 alishaz-polymath

I am still trying out Kerio CalDAV with self hosted cal.com version 1.8.3 I get this error in the frontend, when trying to use the "debug" interface:

https://URL/availability/troubleshoot

Something went wrong.
TypeError: undefined is not an object (evaluating 'v.length')

In the logs:

@calcom/web:start: prisma:query SELECT "public"."Availability"."id", "public"."Availability"."userId", "public"."Availability"."eventTypeId", "public"."Availability"."days", "public"."Availability"."startTime", "public"."Availability"."endTime", "public"."Availability"."date", "public"."Availability"."scheduleId" FROM "public"."Availability" WHERE "public"."Availability"."scheduleId" IN ($1) OFFSET $2
@calcom/web:start: 19:31:48.035 timeZoneName SILLY Checking Busy time from Cal Bookings in range 2022-07-26T22:00:00.000Z to 2022-07-27T21:59:59.000Z for input {"userId":1,"status":"ACCEPTED"} 
@calcom/web:start: [ERROR][0.0148s] GET '/api/availability/saschafoerster?dateFrom=2022-07-26T22:00:00Z&dateTo=2022-07-27T21:59:59Z'
@calcom/web:start: [ERROR][0.0148s] GET '/api/availability/saschafoerster?dateFrom=2022-07-26T22:00:00Z&dateTo=2022-07-27T21:59:59Z'

Browser console:

[Error]  << query #2 viewer.me 
{input: undefined, result: TRPCClientError: The operation was aborted., elapsedMs: 346, context: {}}

	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:137811)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:138279)
	p (_app-69fa7be35c7b3e95.js:1:14533)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:14554)
	onDone (_app-69fa7be35c7b3e95.js:1:10563)
	done (_app-69fa7be35c7b3e95.js:1:9793)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:12109)
	t (_app-69fa7be35c7b3e95.js:1:209785)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:196608)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:219652)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:219334)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:210767)
	(anonyme Funktion) (_app-69fa7be35c7b3e95.js:1:228431)
	Gu (framework-dbb4adbd2655d20c.js:1:92950)
	Ju (framework-dbb4adbd2655d20c.js:1:93147)
	ws (framework-dbb4adbd2655d20c.js:1:112985)
	us (framework-dbb4adbd2655d20c.js:1:106046)
	us
	jl (framework-dbb4adbd2655d20c.js:1:46918)
	(anonyme Funktion) (framework-dbb4adbd2655d20c.js:1:112530)
	ks (framework-dbb4adbd2655d20c.js:1:112533)
	rs (framework-dbb4adbd2655d20c.js:1:105048)
	rs
	S (framework-dbb4adbd2655d20c.js:1:131185)
	T (framework-dbb4adbd2655d20c.js:1:131719)
[Error] Failed to load resource: the server responded with a status of 500 (Internal Server Error) (saschafoerster, line 0)
[Error] TypeError: undefined is not an object (evaluating 'v.length') — troubleshoot-990039068c43dee1.js:0
	uu (framework-dbb4adbd2655d20c.js:1:71390)
	(anonyme Funktion) (framework-dbb4adbd2655d20c.js:1:71916)
	sa (framework-dbb4adbd2655d20c.js:1:50763)
	gi (framework-dbb4adbd2655d20c.js:1:100832)
	vi (framework-dbb4adbd2655d20c.js:1:100400)
	hi (framework-dbb4adbd2655d20c.js:1:99936)
	(anonyme Funktion) (framework-dbb4adbd2655d20c.js:1:112071)
	ks (framework-dbb4adbd2655d20c.js:1:112533)
	rs (framework-dbb4adbd2655d20c.js:1:105048)
	rs
	S (framework-dbb4adbd2655d20c.js:1:131185)
	T (framework-dbb4adbd2655d20c.js:1:131719)

And when trying to open the URL: https://URL/api/availability/saschafoerster?dateFrom=2022-07-26T22:00:00Z&dateTo=2022-07-27T21:59:59Z

I get this {"message":"performance is not defined"}

I am hoping very much to use it cal.com soon WITH our calendars, as without seeing availabilities , it is rather useless. Thank you for looking into it. If I can help debugging or give more information, let me know.

saschafoerster avatar Jul 27 '22 19:07 saschafoerster

Hi @saschafoerster Thank you for the detailed message. I've got Kerio connect for CalDAV lined up soon for testing. As soon as I'm done with it, it should be good to go! 🙏 Thanks for your patience.

alishaz-polymath avatar Jul 28 '22 05:07 alishaz-polymath

Just thought I'd explicitly mention, Kerio connect with CalDAV works perfectly now, the entire flow 🙏 So, if anyone faces any issues at all regarding that, please do let me know 😄

alishaz-polymath avatar Oct 08 '22 19:10 alishaz-polymath

Zimbra is now fully supported 🚀 Fully tested 🧪 ✅

alishaz-polymath avatar Oct 12 '22 08:10 alishaz-polymath

  • [ ] Confluence Calendar

would be nice

rene-mueller avatar Oct 13 '22 08:10 rene-mueller

@rene-mueller Added to the list. Will run checks when the time is right and see if we can fully support it 🙂

alishaz-polymath avatar Oct 13 '22 08:10 alishaz-polymath

@alishaz-polymath if you need a Confluence Cloud test environment I would be happy to help

chrisgick avatar Oct 13 '22 11:10 chrisgick

@chrisgick that would be lovely. Thank you. I think we can explore that over a call instead to ensure the access remains secured.

alishaz-polymath avatar Oct 13 '22 14:10 alishaz-polymath

@chrisgick There seems to be an issue with Confluence itself, pertaining to CalDAV (or perhaps their docs) Firstly, I get the unauthorised error when I try to use username and password basic Auth. Then I had a look at the deprecation notice (ref below), and a couple of articles where it suggested to use 'username:password' string and convert to base64 and use that for basic authorization instead. When I do that, it just returns empty. Do you have any ideas regarding this, or perhaps contact who might be able to assist for the same? ref: https://developer.atlassian.com/cloud/confluence/deprecation-notice-basic-auth/

alishaz-polymath avatar Oct 21 '22 12:10 alishaz-polymath

Fastmail appears to be working now. Was broken last month.

tonybruess avatar Oct 25 '22 00:10 tonybruess

@tonybruess we are in talks with Fastmail currently. Our calls were getting Forbidden returned. We aren't fully supporting it yet, tests are being run. Once it is fully supported, you'll see the tick against its name in the description of this ticket 🙂

alishaz-polymath avatar Oct 25 '22 00:10 alishaz-polymath

@tonybruess Fastmail was still faulty when rescheduling, however, the PR #5193 should fix that along with fixing Nextcloud rescheduling 🙏

alishaz-polymath avatar Oct 26 '22 07:10 alishaz-polymath

The CalDav Infomaniak works correctly with cal.com too, tested for a moment :+1:

However, the biggest problem in use is the one with all CalDav calendars, the existing events (defined as busy) are not reflected in the cal.com availability.

If you correct this, I can launch an company on the tool :)

WilfriedMaillet avatar Oct 26 '22 12:10 WilfriedMaillet

Thank you @WilfriedM I'm here to help in that regard. ~Please book me here and we'll sort this out~[booked]. I might need your help with test credentials so a call might make sense. Alternatively, feel free to email me the test credentials here Thanks

alishaz-polymath avatar Oct 26 '22 12:10 alishaz-polymath

Hey there! :) I don't know if I'm confusing things here, but: Will it be possible to add public CalDav links (that don't need authentication) in the future?

For example, on Nextcloud, I can generate a public link like this one. In Thunderbird, I can then add the calendar / subscribe to it by activating a checkbox that says "This calendar doesn't require credentials". I tried adding that link in the CalDav app, but I just get the (fairly nondescript) error message "Could not add this caldav account" if I enter placeholder credentials or don't put in any (by making the fields non-required with the browser dev tools). I tried using a private link, but that didn't work either, so this might be a problem with my Nextcloud too...

Anyways, I think it might be helpful to have that option, so you don't have to put in your credentials (which in the case of Nextcloud have access to a whole lot of other things than just your calendar).

PS @alishaz-polymath: It looks like the links in your last comment above this one are broken. I'd guess that you need to put in a full URL, including the "https://" or "mailto:", or the link is parsed as relative to the current page.

felurx avatar Oct 30 '22 23:10 felurx

CalDAV integration with Feishu (a Lark Suite equivalent in China) does not work - events on my Feishu calendar do not block off my availabilities on the booking page.

What's even more interesting is if I toggle on the switch for that CalDAV integration, events from my other native integrations (e.g. Google calendar) will not block off my availabilities. If I toggle CalDAV integration off, events from other integrations will block my availabilities correctly.

ryansun96 avatar Nov 01 '22 23:11 ryansun96

Hey @felurx this isn't currently on the roadmap, I'm afraid, as there hasn't been a request for it in the community yet. If we do get a sizeable request though, we can definitely line it up. 🙏

alishaz-polymath avatar Nov 02 '22 09:11 alishaz-polymath

CalDAV integration with Feishu (a Lark Suite equivalent in China) does not work - events on my Feishu calendar do not block off my availabilities on the booking page.

What's even more interesting is if I toggle on the switch for that CalDAV integration, events from my other native integrations (e.g. Google calendar) will not block off my availabilities. If I toggle CalDAV integration off, events from other integrations will block my availabilities correctly.

We don't have Feishu in the roadmap yet, but I'll go ahead and just add it to the list. However, please note that we can't confirm how long it might take to get it integrated, as it isn't of high priority right now. 🙏

alishaz-polymath avatar Nov 02 '22 09:11 alishaz-polymath

@felurx seems to be requesting webcal, which does not require authentication, but is read only. So appointments can not be written there, it is only useful to check for conflicts. Some frameworks (like Drupal 7) offer that with a token to have some semi-privacy. Indeed, webcal would simplify to check with conflicts in some other calendars, like holiday calendars.

rasos avatar Nov 04 '22 11:11 rasos

@alishaz-polymath Thanks for your reply. I understand it's not a priority to build a native client for Feishu - however wondering if enabling CalDAV for Feishu will stop events from other integrations to block off my availabilities an expected behavior (described in previous comment)?

ryansun96 avatar Nov 07 '22 03:11 ryansun96

@alishaz-polymath Thanks for your reply. I understand it's not a priority to build a native client for Feishu - however wondering if enabling CalDAV for Feishu will stop events from other integrations to block off my availabilities an expected behavior (described in previous comment)?

Hey @ryansun96 CalDAV implementation differs from service provider to service provider. It isn't like a toggle that we can "enable" for certain providers because we need to add adaptation for each service provider not following the basic standard. When I said we don't have Feishu on the roadmap, I meant it for CalDAV integration and not a native integration. Debugging and monitoring the CalDAV integration for each provider consumes a lot of time which we have to ensure that we invest in the most demanding providers. We're going to have to test exactly what response we get when trying the integration with CalDAV and see if there's a good way to fix any potential issues around the flow. I have added Feishu to the list, so I would definitely be looking into getting it integrated at some stage, but it's difficult for me to provide an ETA on it currently. I hope this answers your question. 🙏

alishaz-polymath avatar Nov 07 '22 05:11 alishaz-polymath

I'm using CalDAV integration with mailbox.org using hosted Cal.com and works great. No issues so far.

jbritten avatar Nov 16 '22 17:11 jbritten

How's Fastmail + CalDAV working these days? (referring to: https://github.com/calcom/cal.com/issues/3457#issuecomment-1289820804)

luckman212 avatar Nov 21 '22 20:11 luckman212

@luckman212 It is working perfectly as far as I could test :) If you find any issues, please feel free to tag me in 🙏

alishaz-polymath avatar Nov 27 '22 17:11 alishaz-polymath

I've recently upgraded my cal.com installation (now on v.2.3.3) and it looks like this broke the CalDAV integration with my Nextcloud. Calendars still show up but events in them don't seem to be taken into account for availability when booking dates - instead all dates within the configured availability times are available. I tried reinstalling the CalDAV app but hit #5813.

Should I open a new issue?

Edit: There is this in the logs on my server, not sure if related:

calcom_1    | @calcom/web:start: 17:50:08.739 timeZoneName WARN CalendarManager
calcom_1    | @calcom/web:start:  RangeError  Invalid time zone specified: Z
calcom_1    | @calcom/web:start: error stack:
calcom_1    | @calcom/web:start: • timezone.js:1 f.tz
calcom_1    | @calcom/web:start:     node_modules/dayjs/plugin/timezone.js:1:1039
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 5009.js:260 <anonymous>
calcom_1    | @calcom/web:start:     .next/server/chunks/5009.js:260:148
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 5009.js:243 getAvailability
calcom_1    | @calcom/web:start:     .next/server/chunks/5009.js:243:17
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • task_queues:96 processTicksAndRejections
calcom_1    | @calcom/web:start:     node:internal/process/task_queues:96:5
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 402.js:290 <anonymous>
calcom_1    | @calcom/web:start:     .next/server/chunks/402.js:290:117
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 402.js:297 getCachedResults
calcom_1    | @calcom/web:start:     .next/server/chunks/402.js:297:28
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 402.js:305 getBusyCalendarTimes
calcom_1    | @calcom/web:start:     .next/server/chunks/402.js:305:19
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 402.js:908 getBusyTimes
calcom_1    | @calcom/web:start:     .next/server/chunks/402.js:908:35
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • 402.js:1052 getUserAvailability
calcom_1    | @calcom/web:start:     .next/server/chunks/402.js:1052:23
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • [trpc].js:7973 <anonymous>
calcom_1    | @calcom/web:start:     .next/server/pages/api/trpc/[trpc].js:7973:85
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • [trpc].js:7972 getSchedule
calcom_1    | @calcom/web:start:     .next/server/pages/api/trpc/[trpc].js:7972:95
calcom_1    | @calcom/web:start:
calcom_1    | @calcom/web:start: • [trpc].js:7861 <anonymous>
calcom_1    | @calcom/web:start:     .next/server/pages/api/trpc/[trpc].js:7861:16
calcom_1    | @calcom/web:start:

Edit 2: Opened an issue: https://github.com/calcom/cal.com/issues/5814

kolaente avatar Nov 30 '22 17:11 kolaente

Hey @kolaente We are aware of the issue and are currently working on a hot fix. This should be merged and ready very very soon. We have identified where the issue is and are currently focusing on a robust hotfix. Apologies for the inconvenience in the mean time 🙏

alishaz-polymath avatar Nov 30 '22 19:11 alishaz-polymath

@alishaz-polymath That sounds great, thanks a lot!

kolaente avatar Nov 30 '22 19:11 kolaente

@alishaz-polymath I added you to the Atlassian ticket if you want to reply there to:

Could you please confirm if you are using your email as the username and API token as the password?

If not, you can create your own API token using this article

chrisgick avatar Dec 01 '22 08:12 chrisgick

Thank you @WilfriedM I'm here to help in that regard. ~Please book me here and we'll sort this out~[booked]. I might need your help with test credentials so a call might make sense. Alternatively, feel free to email me the test credentials here Thanks

Hi @alishaz-polymath, Infomaniak employee here :wave:

You can create a free mail account here https://www.infomaniak.com/en/free-email, this includes a CalDav calendar.

Feel free to ping me, if you need further assistance debugging the issue

bengentil avatar Dec 02 '22 15:12 bengentil

Just pulled the latest docker image and CalDav seems to work well now with infomaniak, all events are now reflected in the availability (wasn't the case a few weeks ago)

bengentil avatar Dec 16 '22 09:12 bengentil