Open Bug 1866866 Opened 2 years ago Updated 2 years ago

Thunderbird does not open .vcs files in the calendar

Categories

(Calendar :: General, defect)

Thunderbird 115
defect

Tracking

(Not tracked)

UNCONFIRMED

People

(Reporter: David, Unassigned)

Details

Attachments

(1 file)

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/119.0

Steps to reproduce:

I clicked on a .vcs file attachment and chose "Open with Thunderbird (default)". Here is the content of the .vcs file:

BEGIN:VCALENDAR
PRODID:-//Paperless Post//paperlesspost.com//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART;VALUE=DATE-TIME:20231205T010000Z
DTEND;VALUE=DATE-TIME:20231205T030000Z
SUMMARY:You are Invited to our Open House
DESCRIPTION:
LOCATION:Museum on Main, 603 Main St\nPleasanton, CA 94566, Pleasanton, CA,
94566, United States
END:VEVENT
END:VCALENDAR

The Linux file utility reports its MIME type as text/x-vcalendar. I've attached Thunderbird "troubleshooting information".

I believe this started with the 115 release.

Actual results:

Thunderbird create a message composition window with the .vcs file as an attachment.

Expected results:

Thunderbird should have created a calendar event from the attachment.

As I understand it, .vcs is an older version of .ics, almost compatible.

Component: Untriaged → General
Product: Thunderbird → Calendar

The vcs file provided here is in vCalendar format, identified by the line "VERSION:1.0". The ical.js parser only supports iCalendar/RFC5545, which is identified by "VERSION:2.0" in a file. We resolved similar bug reports in the past as WONTFIX because the vCalendar format had been created in 1996 and the first iCalendar version, its successor, had been developed in 1998.

Well, if you won't fix it, you won't fix it. I will mention that, after your response, I tried renaming the .vcs file to have a .ics extension, and Thunderbird accepted it as is ("VERSION:1.0" and all), although I don't know where .vcs and .ics are not compatible, other than the version declaration, so I can't say when just renaming the file would fail.

At least I have the workaround of saving the attachment, renaming it, and opening it with Thunderbird.

Thanks for your time on this.

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