Re: [squid-users] Encrypt CONNECT Header

2020-05-06 Thread Amos Jeffries
Alex has already covered the main point for your issue. The below are details I think it worth you spending some time on in addition to the encryption. On 7/05/20 3:18 am, Matus UHLAR - fantomas wrote: > On 05.05.20 17:29, Ryan Le wrote: >> Proxy-Authorization is of concern here. Most modern

Re: [squid-users] Encrypt CONNECT Header

2020-05-06 Thread Matus UHLAR - fantomas
On 05.05.20 17:29, Ryan Le wrote: The issue is not related to the server certificate SNI. It's related to exposing a few other sensitive data points such as the domain which is clearly exposed in the CONNECT header. This would be exposed regardless of TLS 1.3. not if you talk to the proxy over

Re: [squid-users] Encrypt CONNECT Header

2020-05-06 Thread Felipe Polanco
If you need to encrypt the traffic between the browser and the proxy perhaps you can use a VPN or a browser extension for this, that way your traffic is encrypted on its way to the proxy. On Tue, May 5, 2020 at 5:29 PM Ryan Le wrote: > Hi All, > Thanks for providing the information. > The issue

Re: [squid-users] Encrypt CONNECT Header

2020-05-05 Thread Ryan Le
Hi All, Thanks for providing the information. The issue is not related to the server certificate SNI. It's related to exposing a few other sensitive data points such as the domain which is clearly exposed in the CONNECT header. This would be exposed regardless of TLS 1.3. Also, there are other

Re: [squid-users] Encrypt CONNECT Header

2020-05-05 Thread Alex Rousskov
On 5/5/20 10:18 AM, Ryan Le wrote: > Is there plans to support explicit forward proxy over HTTPS to the proxy > with ssl-bump? There have been a few requests for TLS-inside-TLS support, but I am not aware of any actual sponsors or features on the road map. It is a complicated project, even though

Re: [squid-users] Encrypt CONNECT Header

2020-05-05 Thread Matus UHLAR - fantomas
On 05.05.20 10:24, Felipe Polanco wrote: I may be mistaken but I believe you don't need to use ssl-bump with explicit https proxy. In your browser settings, use an HTTPS proxy instead of HTTP. and squid needs https_port to accept https traffic. On Tue, May 5, 2020 at 10:19 AM Ryan Le

Re: [squid-users] Encrypt CONNECT Header

2020-05-05 Thread Felipe Polanco
I may be mistaken but I believe you don't need to use ssl-bump with explicit https proxy. In your browser settings, use an HTTPS proxy instead of HTTP. On Tue, May 5, 2020 at 10:19 AM Ryan Le wrote: > Is there plans to support explicit forward proxy over HTTPS to the proxy > with > ssl-bump?

[squid-users] Encrypt CONNECT Header

2020-05-05 Thread Ryan Le
Is there plans to support explicit forward proxy over HTTPS to the proxy with ssl-bump? We would like to use https_port ssl-bump without using the intercept or tproxy option. Clients will use PAC with a HTTPS directive rather than a PROXY directive. The goal is to also encrypted the CONNECT header