Synchronization? Ideally with E2EE

[Benjamin-Loison]

Such that the server can only stop providing the signed encrypted data?

2 protocols are proposed:

• CalDAV:
  • davx5-ose 1.2k stars
  • Proposes multiple servers (see below screenshot):
  • Native one costing at least 10 $ per month, as there does not seem to be any individual price (see Benjamin_Loison/davx5-ose/issues/3). They do not seem to share the server side implementation.
  • Google
  • Nextcloud
  • Not OwnCloud compatible?? See Benjamin_Loison/davx5-ose/issues/4.
• EteSync:
  • etesync/android 286 stars
  • etesync-web 240 stars
  • server 1.4k stars
  • Individual offer costs 2$/month, two weeks free trial - no payment info required could experiment with the official instance and search in the source code occurrence of string that I do not notice on my end

Thanks to zero-knowledge end-to-end encryption, not even we can see your data.

Hosting a NextCloud instance looks exaggerated.

Should investigate Linux Mint and Ubuntu calendar synchronization possibilities as the purpose it to synchronize both.

Related to Benjamin_Loison/gnome-calendar/issues/1.

Maybe having a web interface showing the synchronized calendar would already be a good start but would like to have a possibly not synchronized offline calendar copy.

Ubuntu also proposes Ubuntu Signle Sign-On but do not have Information about GNOME Online Accounts, hence it is unclear what this additional method is for, see Benjamin_Loison/gnome-calendar/issues/3. Furthermore, it is unclear where 1206826b-47c7-4554-ade7-fdc166a5dc49 image comes from as it does not seem like Linux Mint and Ubuntu.

On both OS I do not notice any difference when open from ☰ > Online Accounts... and 📅 > Manage Calendars... > Add Calendar... > online account settings.

[Benjamin-Loison]

This would make me write and use some notes about my calendar events, for instance meeting URLs, see Improve_websites_thanks_to_open_source/issues/524.

[Benjamin-Loison]

My EteSync instance URL: https://pim.etesync.lemnoslife.com.

Related to Benjamin_Loison/server/issues/2.

[Benjamin-Loison]

Related to Benjamin_Loison/android/issues/2.