Re: [squid-users] squid reverse proxy and client certs

[Alex Samad]

Hi

Thanks I thought that might be the issue.

could you point me to an example for requesting client certs for a directory

Thanks
Alex

On 30 December 2015 at 21:56, Matus UHLAR - fantomas  wrote:
> On 30.12.15 15:11, Alex Samad wrote:
>>
>> I have squid 3.5.12 working as a reverse proxy
>>
>> cache_peer 127.0.0.1 \
>> parent 443 0 proxy-only no-query no-digest originserver \
>> login=PASS \
>> ssl \
>> sslcafile=/etc/pki/tls/certs/ca-bundle.crt \
>> sslflags=DONT_VERIFY_PEER \
>> name=webServer
>>
>> This points to httpd which has a
>>
>>DirectoryIndex index.shtml index.html
>>Options -Indexes -Includes +IncludesNOEXEC
>> -SymLinksIfOwnerMatch -ExecCGI -FollowSymLinks
>>
>>SSLOptions +StdEnvVars +ExportCertData
>>SSLVerifyClient optional_no_ca
>>SSLVerifyDepth 4
>>
>>
>> Unfortunately the request for a client cert never makes it to the client.
>>
>> How can I change this to allow client certs to work
>
>
> client certs will only work when you pass the connection directly to web
> server without unbundling SSL.
> That means, it's useless to use reverse proxy for HTTPS server when it needs
> client certificates.
>
> The workaround you could be in verifying client certificates by squid,
> pushing that info to server and webserver trusting that info...
>
> --
> Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
> Warning: I wish NOT to receive e-mail advertising to this address.
> Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
> Chernobyl was an Windows 95 beta test site.
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> squid-users mailing list
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Re: [squid-users] squid reverse proxy and client certs

[Matus UHLAR - fantomas]

On 30.12.15 15:11, Alex Samad wrote:

I have squid 3.5.12 working as a reverse proxy

cache_peer 127.0.0.1 \
parent 443 0 proxy-only no-query no-digest originserver \
login=PASS \
ssl \
sslcafile=/etc/pki/tls/certs/ca-bundle.crt \
sslflags=DONT_VERIFY_PEER \
name=webServer

This points to httpd which has a
   
   DirectoryIndex index.shtml index.html
   Options -Indexes -Includes +IncludesNOEXEC
-SymLinksIfOwnerMatch -ExecCGI -FollowSymLinks

   SSLOptions +StdEnvVars +ExportCertData
   SSLVerifyClient optional_no_ca
   SSLVerifyDepth 4
   

Unfortunately the request for a client cert never makes it to the client.

How can I change this to allow client certs to work


client certs will only work when you pass the connection directly to web
server without unbundling SSL.
That means, it's useless to use reverse proxy for HTTPS server when it needs
client certificates.

The workaround you could be in verifying client certificates by squid,
pushing that info to server and webserver trusting that info...

--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
Chernobyl was an Windows 95 beta test site.
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