Re: 2.2. Interaction with "https" URIs | Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Action: draft-ietf-httpbis-http2-encryption-07.txt
Kari Hurtta <hurtta-ietf@elmme-mailer.org> Mon, 10 October 2016 04:50 UTC
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To: Martin Thomson <martin.thomson@gmail.com>
Date: Mon, 10 Oct 2016 07:45:40 +0300
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From: Kari Hurtta <hurtta-ietf@elmme-mailer.org>
CC: Kari hurtta <hurtta-ietf@elmme-mailer.org>, Mike Bishop <Michael.Bishop@microsoft.com>, HTTP working group mailing list <ietf-http-wg@w3.org>, Patrick McManus <mcmanus@ducksong.com>
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Subject: Re: 2.2. Interaction with "https" URIs | Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Action: draft-ietf-httpbis-http2-encryption-07.txt
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Martin Thomson <martin.thomson@gmail.com>: (Mon Oct 10 02:17:08 2016) > > 2.2. Interaction with "https" URIs > > https://tools.ietf.org/html/draft-ietf-httpbis-http2-encryption-07#section-2.3 > > > > | Because of the risk of server confusion about individual requests' > > | schemes (see Section 4.4), clients MUST NOT send "http" requests on a > > | connection that has previously been used for "https" requests, unless > > | the http-opportunistic origin object Section 2.3 fetched over that > > | connection has a "mixed-scheme" member whose value is "true". > > > > I think that RFC can also require opposite. > > > > Add: > > > > And clients MUST NOT send "https" requests on a connection that has > > previously been used for "http" requests, unless the http-opportunistic > > origin object has a "mixed-scheme" member whose value is "true" > > I disagree. The point of all this mucking around is to make it clear > that special behaviour is permitted, making https requests over an > authenticated TLS connection is perfectly normal and expected. After one "https" reguest that apply: | clients MUST NOT send "http" requests on a | connection that has previously been used for "https" requests, So it is unusable for "http". And if "http" and "https" are send consecutive on "h2", which one is executed first? What is reason that "mixed-scheme" is "true" requirement? Is reason that ∘ confusion happens if "http" follows "https", or ∘ scheme is determined only on first request ? If any "https" can cause confusion, then there is also danger on sequence "http" and then "https" assuming that first is not completed before send is requested. / Kari Hurtta
- I-D Action: draft-ietf-httpbis-http2-encryption-0… internet-drafts
- Re: I-D Action: draft-ietf-httpbis-http2-encrypti… Kari hurtta
- Opportunistic Security for HTTP Kari hurtta
- RE: I-D Action: draft-ietf-httpbis-http2-encrypti… Mike Bishop
- SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Action:… Kari Hurtta
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Patrick McManus
- Re: I-D Action: draft-ietf-httpbis-http2-encrypti… Martin Thomson
- Re: I-D Action: draft-ietf-httpbis-http2-encrypti… Julian Reschke
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Kari Hurtta
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Kari Hurtta
- RE: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Mike Bishop
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Kari Hurtta
- RE: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Mike Bishop
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Ilari Liusvaara
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Erik Nygren
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Kari Hurtta
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Kari Hurtta
- RE: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Mike Bishop
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Empty but existing resource | Re: SETTINGS_MIXED_… Kari Hurtta
- Re: Empty but existing resource | Re: SETTINGS_MI… Martin Thomson
- Re: Empty but existing resource | Re: SETTINGS_MI… Mike Bishop
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Stefan Eissing
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Patrick McManus
- Re: Empty but existing resource | Re: SETTINGS_MI… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Martin Thomson
- Re: SETTINGS_MIXED_SCHEME_PERMITTED | Re: I-D Act… Patrick McManus
- Re: I-D Action: draft-ietf-httpbis-http2-encrypti… Kari hurtta
- 2.2. Interaction with "https" URIs | Re: SETTINGS… Kari hurtta
- Re: 2.2. Interaction with "https" URIs | Re: SETT… Martin Thomson
- Re: 2.2. Interaction with "https" URIs | Re: SETT… Kari Hurtta
- Re: 2.2. Interaction with "https" URIs | Re: SETT… Martin Thomson
- Re: 2.2. Interaction with "https" URIs | Re: SETT… Kari Hurtta
- Re: 2.2. Interaction with "https" URIs | Re: SETT… Martin Thomson