> On Sep 23, 2015, at 4:49 AM, Michael Jedlicka 
> <[email protected]> wrote:
> 
> Sharepoint is currently setup on the internal to listen on non-SSL.
>  
> 2 listeners have been configured, 1 which does not allow basic auth and is 
> using ntlm, the second which is for the reverse proxy use, is set to allow 
> basic auth.

The NTLM part of this might be related to  
https://issues.apache.org/jira/browse/TS-3866

>  
> I am trying to setup as follows:
>  
> Client -> https -> TrafficServer -> http -> Sharepoint
>  
> Current working config in AWS is as follows:
>  
> <VirtualHost *:443>
>     ServerName example.domain.name
>     RequestHeader set Front-End-Https "On"
>     SSLProxyEngine On
>     SSLProxyProtocol all -SSLv2
>     SSLProxyCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW
>     ErrorLog logs/ example.domain.name _ssl_error_log
>     TransferLog logs/ example.domain.name _ssl_transfer_log
>     LogLevel warn
>     SSLEngine on
>     SSLProtocol all -SSLv2 -SSLv3
>     SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW
>     SSLCertificateFile /etc/ssl/certs/web/ example.domain.name.pem
>     SSLCertificateKeyFile /etc/ssl/keys/web/ example.domain.name.key
>     ProxyRequests Off
>     RewriteEngine On
>     RewriteRule ^/(.*) http://sharepoint/$1 [P]
>     ProxyPassReverse / http://sharepoint/
>     <Location />
>         Order allow,deny
>         Allow from all
>         SetEnv force-proxy-request-1.0 1
>         SetEnv proxy-nokeepalive 1
>     </Location>
> </VirtualHost>
>  
> This works, however trying to replicate this type of config with ATS is being 
> a bit problematic with authentication only.
>  
>  
>  
> From: Gustave Stresen-Reuter [mailto:[email protected]] 
> Sent: 23 September 2015 01:23 PM
> To: [email protected]
> Subject: Re: ReverseProxy and Sharepoint
>  
> Just a thought based on similar, prior experience with other products…
>  
> Is SharePoint possibly redirecting between SSL and non-SSL at any point in 
> the authentication process? Also, IIRC, IIS has issues with Basic 
> Authentication over SSL (but they may have fixed that by now, this was more 
> than 6 years ago that I saw these issues).
>  
> HTH,
>  
> Ted
>  
> On Wed, Sep 23, 2015 at 10:29 AM Michael Jedlicka 
> <[email protected]> wrote:
>  
> Hi There
>  
> I am a newbie and have just found Traffic Server. I am looking into whether 
> we can utilize it as a reverse proxy for our internal sharepoint.
>  
> I have been looking for extra information on how best to achieve this but 
> have not found anything helpful.
>  
> The sharepoint is configured with an alternate address allowing basic auth.
>  
> I have configured ATS as a SSL external reverseproxy and mapped it to the 
> internal sharepoint connector. The only problem I have now is that the 
> authentication prompt just loops re-requesting to login. 
>  
> Basically I am trying to see if ATS can be used over Apache Web Server. I did 
> a test on a basic config for the AWS for reverse proxy and all works fine, it 
> does use a rewrite rule so that from server to origin the url is mapped 
> correctly for the realm authentication.
>  
> Has anyone setup a reverse proxy for sharepoint, any insights, docs, or 
> examples would be appreciated.
>  
> Regards
> Michael Jedlicka
>  
> Michael Jedlicka  
> Senior Database Administrator
> 
> 
> 
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