Event Publishing Extensions to iCalendar
draft-ietf-calext-eventpub-extensions-18
Network Working Group M. Douglass
Internet-Draft Bedework
Updates: 5545 (if approved) January 13, 2021
Intended status: Standards Track
Expires: July 17, 2021
Event Publishing Extensions to iCalendar
draft-ietf-calext-eventpub-extensions-18
Abstract
This specification updates RFC5545 by introducing a number of new
iCalendar properties and components which are of particular use for
event publishers and in social networking.
This specification also defines a new STRUCTURED-DATA property for
iCalendar RFC5545 to allow for data that is directly pertinent to an
event or task to be included with the calendar data.
Status of This Memo
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This Internet-Draft will expire on July 17, 2021.
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Douglass Expires July 17, 2021 [Page 1]
Internet-Draft Event Publishing Extensions to iCalendar January 2021
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described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1. Conventions Used in This Document . . . . . . . . . . . . 3
1.2. Terms Used in This Document . . . . . . . . . . . . . . . 3
2. Components and properties . . . . . . . . . . . . . . . . . . 4
3. Typed References . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Use Cases . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1.1. Piano Concert Performance . . . . . . . . . . . . . . 5
3.1.2. Itineraries . . . . . . . . . . . . . . . . . . . . . 5
3.1.2.1. Reserving facilities . . . . . . . . . . . . . . 6
4. Modifications to Calendar Components . . . . . . . . . . . . 6
5. New Property Parameters . . . . . . . . . . . . . . . . . . . 7
5.1. Order . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.2. Schema . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.3. Derived . . . . . . . . . . . . . . . . . . . . . . . . . 9
6. New Properties . . . . . . . . . . . . . . . . . . . . . . . 10
6.1. Location Type . . . . . . . . . . . . . . . . . . . . . . 10
6.2. Participant Type . . . . . . . . . . . . . . . . . . . . 11
6.3. Resource Type . . . . . . . . . . . . . . . . . . . . . . 13
6.4. Calendar Address . . . . . . . . . . . . . . . . . . . . 14
6.5. Styled-Description . . . . . . . . . . . . . . . . . . . 14
6.6. Structured-Data . . . . . . . . . . . . . . . . . . . . . 16
7. New Components . . . . . . . . . . . . . . . . . . . . . . . 18
7.1. Participant . . . . . . . . . . . . . . . . . . . . . . . 18
7.1.1. Schedulable Participant . . . . . . . . . . . . . . . 22
7.2. Location . . . . . . . . . . . . . . . . . . . . . . . . 22
7.3. Resource . . . . . . . . . . . . . . . . . . . . . . . . 23
8. Extended examples . . . . . . . . . . . . . . . . . . . . . . 25
8.1. Example 1 . . . . . . . . . . . . . . . . . . . . . . . . 25
8.2. Example 2 . . . . . . . . . . . . . . . . . . . . . . . . 26
9. Security Considerations . . . . . . . . . . . . . . . . . . . 27
9.1. URIs . . . . . . . . . . . . . . . . . . . . . . . . . . 27
9.2. Malicious Content . . . . . . . . . . . . . . . . . . . . 28
9.3. HTML Content . . . . . . . . . . . . . . . . . . . . . . 28
10. Privacy Considerations . . . . . . . . . . . . . . . . . . . 28
10.1. Tracking . . . . . . . . . . . . . . . . . . . . . . . . 28
10.2. Revealing Locations . . . . . . . . . . . . . . . . . . 28
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