Problems with calender and Nextcloud

Pakmann

it could so easy… :-(

pi@MagicMirror:~/MagicMirror $ export NODE_OPTIONS=--tls-max-v1.3
pi@MagicMirror:~/MagicMirror $ npm start
node: --tls-max-v1.3 is not allowed in NODE_OPTIONS

sdetweil

@Pakmann looks like that only works with node 10.16 and above… love when they leave out that little detail!..
https://stackoverflow.com/questions/57839965/how-to-use-tlsv1-3-with-nodejs-10-x

you don’t know if what you read is real or needs 4 hours more of investigation…

Pakmann

@sdetweil i know what you mean. this is what i really hate on linux side. A lot of dependencies… you have to update on package? Welcome on highway to hell.

Netherleless, on buster stable Node 10.17.0 is installed. This is the version what i used. Obviously wont work.

Found this: https://github.com/nodejs/node/issues/27666
When i understood it right the feature is not implemented on 10.x ? The ticket for the implementation is still open

It could be a solution to update Nodejs to v11 or v12. Any estimation if MM is compatible so far? Or other ideas?

sdetweil

@Pakmann the installers (my new one and the current) are both forcing node V10.

we haven’t tried 11/12 as far as I know… wanna test!?

download my script,

curl -sL https://www.dropbox.com/s/rlh710ng0zwv3vp/raspberry.sh?dl=1

edit the NODE_TESTED=“v10.1.0” at the top to V11.1.0 or V12.1.0
and give it a try… of course this is a re-install, so rename the current MM folder out of the way

Pakmann

@sdetweil
short overview what i did…

cp -r /home/pi/MagicMirror/ /home/pi/MagicMirrorOLD/
suro rm -r /home/pi/MagicMirror/

Download script and change NODE_TESTED = “v12.1.0”

Update to NodeJS V12:

 curl -sL https://deb.nodesource.com/setup_12.x | sudo bash -
 sudo apt-get install -y nodejs

Install new MM

 bash raspberry.sh

Copy old config

cp /home/pi/MagicMirrorOLD/config/config.js /home/pi/MagicMirror/config/

I delete all modules, only standard configuration with weather etc. Calender of course.
Set TLS1.3 and start MM:

export NODE_OPTIONS=--tls-max-v1.3
npm start

Result: In your link from IBM is written in NodeJS 12 TLS1.3 is configured by default. It doesnt matter if i set the export expression or not. I still get an error message regarding TLS. Same like before.

I could not finde somethink how i can check if TLS1.3 is really configured in NodeJS.

sdetweil

@Pakmann booooo

Pakmann

today i reconfigured the cloud system to TLS1.2 to make a check. Its working.
I check the access log also and found the request:

"GET /remote.php/dav/calendars/USER/personal/?export HTTP/1.1" 200 79020 "-" "Mozilla/5.0 (Node.js 10.2) MagicMirror/2.9.0 (https://github.com/MichMich/MagicMirror/)"

Very curious here is the information about the request with Nodejs 10.2. On the system 10.2 should not be available. When i check the version, v12 is visible.

Do you have any dependencies in MM Code to the old NodeJS ?

Its just a stro, but maybe here is the root cause ?

sdetweil

@Pakmann I got no clue… we are using the latest request module (2.88.0)

it does say special parms required for SSL 3 (and there is currently no way to pass something like this into be used)

https://www.npmjs.com/package/request#tlsssl-protocol

I do see in the calendar code, setup for the request id info

	"User-Agent": "Mozilla/5.0 (Node.js "+ nodeVersion + ")

Corin Corvus

Hey,

3 month later and no solution?
i tried with newest version. wget nextcloud_calender_url get the calender in special format. The Name is “7863TJr9N2JJRgfG?export” and not *.ics.

i tried official documentation. Add i “auth” with copy and paste, i get a config error.

in the newest build of Nextcloud i can copy a abo-link. i can download the “.ics” with this link without credentials.

how i can use it for mm calender? its a puplic calender link now but i dont get any calender infos.

my config:

{
	module: "calendar", 
	header: "Kalender", // see help for more information
	position: "top_left",
	config: {
		colored: true,
		coloredSymbolOnly: false,
		calendars: [
				{
				url: 'https://domain.tld/nextcloud/remote.php/dav/public-calendars/7812hello1232JJRgfG?export', 
				symbol: 'calendar'
				},
			],
	}
},

sdetweil

@Corin-Corvus said in Problems with calender and Nextcloud:

https://domain.tld/nextcloud/remote.php/dav/public-calendars/7812hello1232JJRgfG?export

that url doesn’t work here… domain.tld not found

3 month later and no solution?

no one interested in looking at the code to fix it… this is all volunteer…

if u have the ics file,
copy the ics file into the default calendar folder
the url would then be
file:///home/pi/MagicMirror/modules/default/calendar/???.ics