Problems with calender and Nextcloud

[sdetweil]

@kruf see

https://help.nextcloud.com/t/sharing-nextcloud-calendar-with-google-calendar/12935

[bdream]

@kruf
I use Nextcloud and have URL like this working.

url: "https://NAME:PASSWORD@DOMAIN.TLD/Nextcloud/remote.php/dav/calendars/CALENDARNAME/contact_birthdays?export"

url: "https://NAME:PASSWORT@DOMAIN.TLD/Nextcloud/remote.php/dav/calendars/CALENDARNAME/pers%c3%b6nlich?export"

May this help you

[kruf]

@bdream has CALENDERNAME to be changed? Or is the phrase after that important?

[bdream]

@kruf said in Problems with calender and Nextcloud:

@bdream has CALENDERNAME to be changed? Or is the phrase after that important?

All UPPERCASE need to change as your calendar.
Exml for the birthdays from my personal calendar:

url: "https://NAME:PASSWORD@DOMAIN.TLD/Nextcloud/remote.php/dav/calendars/myname/pers%c3%b6nlich?export"

You have to change
NAME -> name you access your calendar
PASSWORD -> your Password
DOMAIN.TLD -> the url where ever you have your domain with nextcloud installed
!!! If you don’t use default installation of nextcloud you might change Nextcloud also!!!
CALENDARNAME -> How you named the calendar (expl.: myname, yourname, yourwivesname, yoursonsname…)

I have different calendars for all people in my family so I have for each calendar diffent NAME, PASSWORD, CALENDARNAME

[Pakmann]

hey together,

i have the same issue here, but on my side i had a working system in the past.

My MagicMirror was broken and offline for half an year. Now he is up and running. I made an update to the current MM Version. For Nextcloud i am always on the current version.

So, now the problem is that on MM no Calender content will shown. I did not change somethink on the configuration. I use the same links what you mentioned here. When i put it in a browser i can download the ICS file and the content is correct.

It is a bit pitty that i had a software update on Nextcloud and MM side. Any ideas what i can test ?

[sdetweil]

@Pakmann

two ways to see things

1… use npm start to start the mirror, not pm2… then messages will be displayed on the terminal window.
you should see the fetcher for calendar created and any errors in the fetch process
2. on the Mirror UI do ctrl-shift-i to open the developers window, and then select the tab labeled console, and scroll up… you can also filter the messages, by putting part of the module name in the filter field.
‘calendar’ for example (no quotes)

[Pakmann]

@sdetweil
Great, Thanks for the instructions.

I try step one and obviously i get an error during loading calender content (Link to calender replaced):

Calendar Error. Could not fetch calendar:  CALENDER LINK { Error: write EPROTO 19413              98784:error:1409442E:SSL routines:ssl3_read_bytes:tlsv1 alert protocol version:../../vendor/node/deps/openssl/openssl/ssl/record/rec_layer_s3.c:1407:SSL alert n              umber 70

    at WriteWrap.afterWrite [as oncomplete] (net.js:833:14) errno: 'EPROTO', code: 'EPROTO', syscall: 'write' }

For Step 2 i have the problem to have only access with an putty terminal at the moment.

Any idea so far what the error message means ?

[sdetweil]

@Pakmann said in Problems with calender and Nextcloud:

version:…/…/vendor/node/deps/openssl/openssl/ssl/record/rec_layer_s3.c:1407:SSL

how did u configure the url in the config.js

http://
or
https://

[Pakmann]

My nextcloud server accept only https connections. I checked it with the config.js - it is https

[sdetweil]

@Pakmann try

wget -o  your nextcloud_url 

on the terminal window…

i think the calendar fetcher is having trouble negotiating the ssl (https) handshake…

[Pakmann]

@sdetweil said in Problems with calender and Nextcloud:

wget -O

Maybe it is to late on my side… The request told me i dont have an URL in the request…
Request like below.

wget -O https://www.google.de

[sdetweil]

@Pakmann

but I said

wget -o  your nextcloud_url 

whatever the https://… nextcloud thing is in config.js

[Pakmann]

yes, i try the complete URL for download die ICS file from nextcloud kalender. Include credentials inside the link:

 wget -O https://USER:PASSWORD@DOMAIN/remote.php/dav/calendars/USER/personal/?export
wget: URL fehlt
Aufruf: wget [OPTION]... [URL] …

[sdetweil]

@Pakmann just remove the -o parm

[Pakmann]

of course :-) i uses O (not zero)

[sdetweil]

@Pakmann just do wget nextcloud-url

[Pakmann]

looks like the direction to find the root cause is good.

Get following response:

GnuTLS: A TLS fatal alert has been received.
GnuTLS: received alert [70]: Error in protocol version

Now i remember, a few months ago i configure the nginx to TLS1.3. Maybe its not compatible with MM ?

[sdetweil]

@Pakmann wget is not MM, and it also fails

[Pakmann]

hmm… each other devices are running:

Phone, Tablet or try to download the ICS directly in a desktop browser. Should be sometink on the PI ?

[sdetweil]

@Pakmann where did u configure tls3? may have to do the same on pi