[mythtv] Problem with codeload.github.com

[John Pilkington]

On 04/02/2020 14:03, John Pilkington wrote:
> On 04/02/2020 13:43, Peter Bennett wrote:
>>
>>
>> On 2/3/20 6:16 PM, John Pilkington wrote:
>>> I have been building MythTV rpms using this script.
>>>
>>> https://github.com/garybuhrmaster/packaging/tree/master/MythTV/rpm
>>>
>>> It stopped working around the end of January, reporting sslv3 
>>> handshake failure when attempting to download the tarball from 
>>> codeload.github.com
>>>
>>> I just tried the address in Firefox and Chrome.  Both failed. FF 
>>> reports SSL_ERROR_NO_CYPHER_OVERLAP and Chrome says much the same.
>>>
>>> Is there a magic list?
>>>
>>> John P
>>>
>>>
>> I went to https://codeload.github.com using chrome and it is ok. 
>> Certificate is fine. Perhaps the problem has been resolved.
>>
>> Peter
> 
> Hmm.  Thanks, Peter.  It seems that it works from Australia and the USA, 
> but here in the UK I still see this from Firefox, and similar from 
> Chrome.   Long ago it used to download.  I think I should perhaps ask 
> BT, but their robots just want to sell me TV services...
> 
> My last build was 3 hours before Brexit... :-)
> 
> https://codeload.github.com/MythTV/mythtv/tar.gz/master
> Secure Connection Failed
> 
> An error occurred during a connection to codeload.github.com. Cannot 
> communicate securely with peer: no common encryption algorithm(s). Error 
> code: SSL_ERROR_NO_CYPHER_OVERLAP
> 
>      The page you are trying to view cannot be shown because the 
> authenticity of the received data could not be verified.
>      Please contact the web site owners to inform them of this problem.
> 
> 

Here's some geekier stuff:

[john at HP_Box 31Pre1846.el7]$ curl -v --anyauth 
https://codeload.github.com/MythTV/mythtv/tar.gz/master
* About to connect() to codeload.github.com port 443 (#0)
*   Trying 81.130.111.239...
* Connected to codeload.github.com (81.130.111.239) port 443 (#0)
* Initializing NSS with certpath: sql:/etc/pki/nssdb
*   CAfile: /etc/pki/tls/certs/ca-bundle.crt
   CApath: none
* NSS error -12286 (SSL_ERROR_NO_CYPHER_OVERLAP)
* Cannot communicate securely with peer: no common encryption algorithm(s).
* Closing connection 0
curl: (35) Cannot communicate securely with peer: no common encryption 
algorithm(s).
[john at HP_Box 31Pre1846.el7]$ whois 81.130.111.239

% Information related to '81.130.96.0 - 81.130.111.255'

% Information related to '81.128.0.0/12AS2856'

route:          81.128.0.0/12
descr:          BT Public Internet Service

There's an email address in there too.  I'll try it.

John