Re: New(ish) draft: Secure Messaging in XMPP

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> Wiadomo=C5=9B=C4=87 napisana przez Dave Cridland <[email protected]> w =
dniu 05.11.2015, o godz. 10:46:
>=20
> I think you want stanzas to be encapsulated as the same stanza in =
order to maintain the same semantics on, for example, routing, error =
handling, etc.


My point of view is, that envelope is just an envelope and shouldn=E2=80=99=
t be related to content.

If I want to send <iq type=3D=E2=80=9Eset=E2=80=9D id=3D=E2=80=9E1"> =
then I just send:

<message to=3D=E2=80=9EX" >
  <encrypted xmlns=3D=E2=80=9E=E2=80=A6=E2=80=9D>
    enc(<iq to=3D=E2=80=9EX=E2=80=9D type=3D=E2=80=9Eset=E2=80=9D =
id=3D=E2=80=9E1=E2=80=9D></iq>)
  </encrypted>
</message>

and in response I will receive

<message from=3D=E2=80=9EX" >
  <encrypted xmlns=3D=E2=80=9E=E2=80=A6=E2=80=9D>
    enc(<iq from=3D=E2=80=9EX=E2=80=9D type=3D=E2=80=9Eresult=E2=80=9D =
id=3D=E2=80=9E1=E2=80=9D></iq>)
  </encrypted>
</message>


In case of using IQ envelope for IQ stanzas: what type of stanza should =
have envelope if response type is error? Also error?

<iq type=3D=E2=80=9Eerror=E2=80=9D from=3D=E2=80=9EX=E2=80=9D id=3D=E2=80=9E=
1">
  <encrypted xmlns=3D=E2=80=9E=E2=80=A6=E2=80=9D>
    enc(<iq type=3D=E2=80=9Eerror=E2=80=9D from=3D=E2=80=9EX=E2=80=9D =
id=3D=E2=80=9E1"/>)
  <encrypted>
</iq>

I think that envelope should be independent from content. Let it be IQ =
stanza or Message stanza, but the same type of envelope for all type of =
contents.

--
Bartosz Ma=C5=82kowski
Tigase Polska
xmpp:[email protected]


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