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Re: [rtcweb] URI schemes for TURN and STUN

Gonzalo Salgueiro <gsalguei@cisco.com> Sat, 05 November 2011 15:04 UTC

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From: Gonzalo Salgueiro <gsalguei@cisco.com>
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Date: Sat, 05 Nov 2011 11:04:39 -0400
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References: <4EAC6BF4.2000604@alvestrand.no> <CALiegf=f4kFzyDLWK+Y5vbuCEJFXX590+VuZ4bbnHZnvX0CoBA@mail.gmail.com> <4EAC8AE0.3020307@acm.org> <4EACD558.1050003@alvestrand.no> <4EAE157F.5020901@it.aoyama.ac.jp> <4EAEB76B.9090304@acm.org> <8B0C4061-D362-4DFE-9677-7E64515A6E1C@network-heretics.com> <4EAF9391.5040209@it.aoyama.ac.jp> <4EB05A23.3060101@alvestrand.no> <01O80L7NM7N000RCTX@mauve.mrochek.com> <CABcZeBPCGcUcEDNJ5T3+LowrdTz-NAka3Q33CA8mvdwb0=+aZg@mail.gmail.com> <4EB480E7.1010200@alvestrand.no> <CABcZeBPba+PU5234jpHRYa0sfiwKVVFg6C-oGXBUEehvjrmpmw@mail.gmail.com>
To: Eric Rescorla <ekr@rtfm.com>
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Cc: Ned Freed <ned.freed@mrochek.com>, Keith Moore <moore@network-heretics.com>, Keith Moore <moore@cs.utk.edu>, Behave WG <behave@ietf.org>, rtcweb@ietf.org
Subject: Re: [rtcweb] URI schemes for TURN and STUN
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On Nov 5, 2011, at 10:30 AM, Eric Rescorla wrote:

> On Fri, Nov 4, 2011 at 5:18 PM, Harald Alvestrand <harald@alvestrand.no> wrote:
>> On 11/04/2011 04:56 PM, Eric Rescorla wrote:
> 
>>> I don't have any commitment to the scheme. What's the best place?
>> 
>> I like parameters, like this:
>> 
>> turn://user@host?proto=tcp
>> 
>> Quite hard to misunderstand, and quite easy to extend.
>> 
>> (Note: // is only allowed if what follows is [user[:pass]@]host - I don't
>> recommend using the password, for the obvious reasons, but the syntax will
>> allow it.)
> 
> I don't see any security problem with that. The "break old
> implementations" rationale
> doesn't apply when we are defining a new URI scheme.

I agree with this as well.  If we can get some consensus with this, I will update the next version of both the STUN and TURN URI Scheme drafts to include this format.

Regards,

Gonzalo

> 
> -Ekr
> _______________________________________________
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> rtcweb@ietf.org
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