[Haskell-cafe] problem with stack behind proxy

[Yuji Yamamoto]

FYI.

If your office's proxy server is authenticated with NTLM authentication,
use CNTLM http://cntlm.sourceforge.net/ , a proxy of proxy for
NTLM-authenticated server.
Actually, my last office uses it :)

2018-03-21 18:46 GMT+09:00 Nikos Karagiannidis <nikoshaskell at gmail.com>:

> Thank you both for your help!
>
> I have tried to embed a URI encoded username and password in the
> HTTP_PROXY setting but still did not work.
> I have managed to find an alternative proxy by talking to the network
> department that does not require authentication!
> So now "stack upgrade" works for me too!
>
> I will continue with this workaround for now ...
>
> many thanks!
> Nikos
>
>
> On Wed, Mar 21, 2018 at 6:05 AM, Yuji Yamamoto <
> whosekiteneverfly at gmail.com> wrote:
>
>> According to the error, you must set proxy user name and password to pass
>> the authentication.
>>
>> Like this:
>>
>> HTTP_PROXY = http://username:password@proxy-host:8080
>> <http://proxy-host:8080/>
>> HTTPS_PROXY = http:// <http://proxy-host:8080/>username:password@
>> <http://proxy-host:8080/> proxy-host:8080
>>
>> Note that you must URI-encode the username or password if they include
>> some meta-characters like a colon or an at-sign.
>>
>> Besides,  stack 1.3.2 is too old!
>>
>> 2018-03-21 2:00 GMT+09:00 Nikos Karagiannidis <nikoshaskell at gmail.com>:
>>
>>> Hi all,
>>>
>>> I am trying to run stack build, or stack update behind the corporate web
>>> proxy and I get the following error:
>>>
>>> $ stack build
>>> Downloading lts-11.1 build plan ...HttpExceptionRequest Request {
>>>   host                 = "raw.githubusercontent.com"
>>>   port                 = 443
>>>   secure               = True
>>>   requestHeaders       = []
>>>   path                 = "/fpco/lts-haskell/master//lts-11.1.yaml"
>>>   queryString          = ""
>>>   method               = "GET"
>>>   proxy                = Nothing
>>>   rawBody              = False
>>>   redirectCount        = 10
>>>   responseTimeout      = ResponseTimeoutDefault
>>>   requestVersion       = HTTP/1.1
>>> }
>>>  (ProxyConnectException "raw.githubusercontent.com" 443 (Status
>>> {statusCode = 407, statusMessage = "Proxy Authentication Required (
>>> Forefront TMG requires authorization to fulfill the request. Access to the
>>> Web Proxy filter is denied.  )"}))
>>>
>>> My stack version is:
>>>
>>> $ stack --version
>>> Version 1.3.2, Git revision 3f675146590da4f3edf768b89355f798229da2a5
>>> x86_64 hpack-0.15.0
>>>
>>> I have set the HTTP_PROXY and HTTPS_PROXY environment variables to a
>>> value of:
>>> HTTP_PROXY = http://proxy-host:8080
>>> HTTPS_PROXY = http://proxy-host:8080
>>>
>>> Can you help me how to achieve proxy authentication via stack?
>>>
>>> thank you in advance!
>>>
>>> Nikos
>>>
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>>
>>
>>
>> --
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>>
>
>


-- 
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