Re: [squid-users] Domain fronting detection

2022-03-16 Thread Alex Rousskov
On 3/15/22 15:09, Jason Spashett wrote: I wonder if there is a set of workable acls at present that can detect and/or block domain fronting. By way of my understanding, that would be comparing the TLS SNI during a client connecting to squid and issuing a CONNECT method. Squid would bump that T

Re: [squid-users] Domain fronting detection

2022-03-16 Thread Amos Jeffries
On 16/03/22 08:09, Jason Spashett wrote: Hello squid-users, I wonder if there is a set of workable acls at present that can detect and/or block domain fronting. Unfortunately no. By way of my understanding, that would be comparing the TLS SNI during a client connecting to squid and issuing

[squid-users] Domain fronting detection

2022-03-15 Thread Jason Spashett
Hello squid-users, I wonder if there is a set of workable acls at present that can detect and/or block domain fronting. By way of my understanding, that would be comparing the TLS SNI during a client connecting to squid and issuing a CONNECT method. Squid would bump that TLS request to also examin