Re: [stir] Proposal for update of erratum #6519 - ppt syntax

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 22 April 2021 17:54 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Roman Shpount <roman@telurix.com>
CC: Marc Petit-Huguenin <marc@petit-huguenin.org>, Russ Housley <housley@vigilsec.com>, IETF STIR Mail List <stir@ietf.org>
Thread-Topic: [stir] Proposal for update of erratum #6519 - ppt syntax
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Date: Thu, 22 Apr 2021 17:54:05 +0000
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Subject: Re: [stir] Proposal for update of erratum #6519 - ppt syntax
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Hi,

Doesn't the SIP ABNF allow spaces (LWS) between the different "syntax parts", DQUOTE and token in this case?

Regards,

Christer

________________________________
From: Roman Shpount <roman@telurix.com>
Sent: Thursday, April 22, 2021 8:49 PM
To: Christer Holmberg <christer.holmberg@ericsson.com>
Cc: Marc Petit-Huguenin <marc@petit-huguenin.org>rg>; Russ Housley <housley@vigilsec.com>om>; IETF STIR Mail List <stir@ietf.org>
Subject: Re: [stir] Proposal for update of erratum #6519 - ppt syntax

On Thu, Apr 22, 2021 at 1:43 PM Christer Holmberg <christer.holmberg@ericsson.com<mailto:christer.holmberg@ericsson.com>> wrote:
How does the suggested "DQUOTE token DQUOTE" syntax prevent spaces between the quotes and the token characters?


DQUOTE = %x22
token = 1*( alphanum /  "-" /  "." /  "!" /  "%" /  "*" /  "_" /  "+" /  "`" /  "'" /  "~" )

Based on this,  "DQUOTE token DQUOTE" cannot contain spaces.
_____________
Roman Shpount