Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-12-29 Thread Amos Jeffries
I think I have managed to track this down. It seems to be a side effect of the session management being designed for OpenSSL where the context implicitly shares details in the library between sessions linked to that context. Under GnuTLS the sessions generated by clients connecting are not inheriti

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-12-19 Thread Martin Hoffmann
Sorry my fault. Using the correct configure options makes OpenSSL support indeed work :-) Thanks for pointing me to that. I will again try with GnuTLS after getting everything up and running with OpenSSL. Regards, Martin. Am Di., 18. Dez. 2018 um 19:44 Uhr schrieb Amos Jeffries < squ...@treenet.c

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-12-18 Thread Amos Jeffries
On 19/12/18 3:44 am, Martin Hoffmann wrote: > Thanks that would be fine. > However meanwhile I have recompiled squid 4.4 with OpenSSL support > (added --enable-ssl Which does not exist any longer. > and --with-open-ssl=xxx Which never existed at all. The ./configure option name is " --with-op

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-12-18 Thread Martin Hoffmann
Thanks that would be fine. However meanwhile I have recompiled squid 4.4 with OpenSSL support (added --enable-ssl and --with-open-ssl=xxx and removed --with-gnutls to debian/rules) just to end with the same problems - I cannot seem to find how to disable certain protocols or ciphers with squid 4.4

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-11-12 Thread Amos Jeffries
On 12/11/18 11:05 PM, Martin Hoffmann wrote: > Thanks for your quick reply. > > Are your sure that tls-options *is working*? > Nope, as I said earlier it is not tested much. Just that it builds and passes the strings as-is to the library. It should "just work" since the library is doing all the

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-11-12 Thread Martin Hoffmann
Thanks for your quick reply. Are your sure that tls-options *is working*? It seems that no matter what options I give to tls-options everything is ignored: https_port 192.168.x.y:443 tls-cert=/path/cert.crt tls-key=/path/cert.key tls-dh=/path/dhparams.pem tls-options=NORMAL:-VERS-TLS1.0 accel de

Re: [squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-11-09 Thread Amos Jeffries
On 10/11/18 7:04 AM, Martin Hoffmann wrote: > I'm using squid 4.4 as remote proxy for an https server. > Squid 4.4 comes from Debian testing and is compiled with --with-gnutls > (no openssl support). > > How can I disable certain cipher suites or protocols (like TLS 1.0) ? > > From my understandi

[squid-users] Squid4 with GnuTLS - specify ciphers or disable protocols

2018-11-09 Thread Martin Hoffmann
I'm using squid 4.4 as remote proxy for an https server. Squid 4.4 comes from Debian testing and is compiled with --with-gnutls (no openssl support). How can I disable certain cipher suites or protocols (like TLS 1.0) ? >From my understanding I should add tls-min-version=1.1 to https_port - but t