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Fri, 9 Apr 2021 08:57:51 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-273-g8500d2492d-fm-20210323.002-g8500d249 Mime-Version: 1.0 Message-Id: <519b604b-ca94-49b3-bfd5-e26d9d4988b1@www.fastmail.com> In-Reply-To: <5E822557334CF8E10AD34450F8015D4A@felloff.net> References: <5E822557334CF8E10AD34450F8015D4A@felloff.net> Date: Fri, 09 Apr 2021 13:57:25 +0100 From: "Ethan Gardener" To: 9fans <9fans@9fans.net> Subject: Re: [9fans] Foundation new releases question Content-Type: text/plain; charset="UTF-8" Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: 34b0cb04-9933-11eb-bbb4-98c738658fac Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UYzQ3MmU0YTBjMGI2ZjA4NC1NZGVjNzVhNDE4MTU3OTNjY2ZlNWNj?= =?UTF-8?B?OWI0Pg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Content-Transfer-Encoding: quoted-printable List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:Mdec75a41815793ccfe5cc9b4:1:jP0V0aw5DMdhaOnCddEAhCO3ym0NggXgzDtx6rvmQfA On Thu, Apr 8, 2021, at 3:39 PM, cinap_lenrek@felloff.net wrote: > > Yep. I might be able to understand that change, but less so the later b= reaking change to 9p auth. >=20 > What 9p change for auth are you talking about? >=20 > The dp9ik implementation in 9front just uses p9any to negotiate > it and p9sk1 is still supported; tho by default we have p9sk1 > disabled at the authentication server now to prevent the offline > dictionary attack on the DES encrypted tickets that p9sk1 uses > (tho it can be enabled by a flag in the authservers startup script). >=20 > The code changes to have both auth protocols work concurrently > was actually the thing that took the most work and it took > over a year of transition period until we could disable > p9sk1 by default. >=20 > I'm not aware of anyone changing 9p. I'm confused now. I'm sure someone official bypassed the existing mechanism= to add a new auth protocol. I thought the existing mechanism was p9any, bu= t perhaps I was wrong. ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Tc472e4a0c0b6f084-Mdec75= a41815793ccfe5cc9b4 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription