prosody
52eead170bb8
spec/scansion/keep_full_sub_req.scs

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spec/scansion/keep_full_sub_req.scs @ 12713:52eead170bb8

util.paseto: Drop custom wrappers around key objects The PASETO spec recommends - no, *requires* - that implementations enforce type safety for keys, and e.g. do not pass them around as arbitrary byte strings. Typed wrapper objects are recommended. I originally followed this advice when starting the lib. However, key wrapping and type safety is now also a feature of util.crypto. All we're doing is duplicating it unnecessarily with this additional wrapper code.
author Matthew Wild <mwild1@gmail.com>
date Mon, 11 Jul 2022 14:30:39 +0100
parent 10515:35bf3b80480f
line wrap: on
line source

# server MUST keep a record of the complete presence stanza comprising the subscription request (#689)

[Client] Alice
	jid: pars-a@localhost
	password: password

[Client] Bob
	jid: pars-b@localhost
	password: password

[Client] Bob's phone
	jid: pars-b@localhost/phone
	password: password

---------

Alice connects

Alice sends:
	<presence to="${Bob's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Alice disconnects

Bob connects

Bob sends:
	<presence/>

Bob receives:
	<presence from="${Bob's full JID}"/>

Bob receives:
	<presence from="${Alice's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Bob disconnects

# Works if they reconnect too

Bob's phone connects

Bob's phone sends:
	<presence/>

Bob's phone receives:
	<presence from="${Bob's phone's full JID}"/>


Bob's phone receives:
	<presence from="${Alice's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Bob's phone disconnects