Re: [Twisted-Python] SSLContext not valid for TLS Server

2017-08-28 Thread Cory Benfield


> On 27 Aug 2017, at 09:44, Thomas Hartwich  wrote:
> 
> =
>> The most comprehensive fix here is to do some history spelunking in 
>> PyOpenSSL to find out what the lowest version is that has this code block[1] 
>> in it, and then only execute the current ecCurve logic if that code block 
>> doesn’t appear to have worked.
> I don't really get what implies this to me and how I can come around with 
> this issue. What do you mean with "only execute the current ecCurve 
> logic..."? How can this be done?
> 
> I have the current versions of Twisted and pyOpenSSL running, so how can I 
> make sure that the latter loads the right curve properly?

You cannot, at least not using public APIs. This was a suggestion of an update 
to Twisted, not something you should be doing from your own code.

Cory

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Re: [Twisted-Python] SSLContext not valid for TLS Server

2017-08-28 Thread Thomas Hartwich

Ok thank you! I gonna use the old version with DefaultOpenSSLContextFactory as 
long as Twisted hasn't been updated.

Thomas
 

Gesendet: Montag, 28. August 2017 um 09:02 Uhr
Von: "Cory Benfield" 
An: "Twisted general discussion" 
Betreff: Re: [Twisted-Python] SSLContext not valid for TLS Server

> On 27 Aug 2017, at 09:44, Thomas Hartwich  wrote:
>
> =
>> The most comprehensive fix here is to do some history spelunking in 
>> PyOpenSSL to find out what the lowest version is that has this code block[1] 
>> in it, and then only execute the current ecCurve logic if that code block 
>> doesn’t appear to have worked.
> I don't really get what implies this to me and how I can come around with 
> this issue. What do you mean with "only execute the current ecCurve 
> logic..."? How can this be done?
>
> I have the current versions of Twisted and pyOpenSSL running, so how can I 
> make sure that the latter loads the right curve properly?

You cannot, at least not using public APIs. This was a suggestion of an update 
to Twisted, not something you should be doing from your own code.

Cory

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Re: [Twisted-Python] Appveyor build problems

2017-08-28 Thread Craig Rodrigues
Looks like Appveyor had a problem with their datacenter which they solved
on Aug. 28, 2017:

https://appveyor.statuspage.io/

We'll keep an eye on things to see if this is still a problem for the
Twisted Appveyor builds.
--
Craig



On Sat, Aug 19, 2017 at 7:18 AM, Craig Rodrigues 
wrote:

> Hi,
>
> A few of the Appveyor builds have been failing
> intermittently due to networking problems
> at Appveyor.  This was due to Appveyor moving
> to a new datacenter:
>
> http://help.appveyor.com/discussions/problems/7409-
> chocolatey-timeout-when-installing-openssh
>
> Things seem OK now, but if there are problems we
> can let Appveyor know.
>
> --
> Craig
>
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