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    Squid transparent proxy + HTTPS

    Scheduled Pinned Locked Moved Cache/Proxy
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    • W
      wndrew
      last edited by wndrew

      I did it, with this squid custom options (SSL/MITM) it works:

      acl step1 at_step SslBump1
      ssl_bump peek step1
      ssl_bump splice all
      

      but now some sites doesn't open and return an error like this:

      NONE_NONE/000 error:transaction-end-before-headers
      

      what could be the problem?
      for example, it happens with google translate site
      ошибка гугла.png

      1 Reply Last reply Reply Quote 0
      • JonathanLeeJ
        JonathanLee
        last edited by

        What sites don’t open?

        Make sure to upvote

        W 1 Reply Last reply Reply Quote 0
        • W
          wndrew @JonathanLee
          last edited by

          @JonathanLee this sites, for example

          https://translate.google.com
          https://reddit.com/
          
          JonathanLeeJ 1 Reply Last reply Reply Quote 0
          • JonathanLeeJ
            JonathanLee @wndrew
            last edited by JonathanLee

            @wndrew did you put your pc at the proxy?

            ACL step1 at_step SslBump1
            This is included already in squid config

            ssl_bump peek step1
            ssl_bump splice all

            https://wiki.squid-cache.org/Features/SslPeekAndSplice

            Make sure to upvote

            W 1 Reply Last reply Reply Quote 0
            • W
              wndrew @JonathanLee
              last edited by

              @JonathanLee Yes, proxy works in transparent mode

              1 Reply Last reply Reply Quote 0
              • JonathanLeeJ
                JonathanLee
                last edited by

                Just leave it in transparent mode than. Unless you need the other mode to inspect issues

                Make sure to upvote

                W 1 Reply Last reply Reply Quote 0
                • W
                  wndrew @JonathanLee
                  last edited by

                  @JonathanLee What do you mean? I need access to those sites. What's may be the problem, because if I set this settings:

                  ssl_bump peek all
                  ssl_bump splice all
                  

                  everything opens fine

                  JonathanLeeJ 1 Reply Last reply Reply Quote 0
                  • JonathanLeeJ
                    JonathanLee @wndrew
                    last edited by

                    @wndrew That should work also you're not bumping connections I have no issues with those websites.. did you create certificates ?

                    Make sure to upvote

                    W 1 Reply Last reply Reply Quote 0
                    • W
                      wndrew @JonathanLee
                      last edited by

                      @JonathanLee Yes, I have one
                      2.png

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                      • JonathanLeeJ
                        JonathanLee
                        last edited by

                        How did you configure your squid ? Both transparent and ssl intercept? Loopback also?

                        Make sure to upvote

                        W 1 Reply Last reply Reply Quote 0
                        • W
                          wndrew @JonathanLee
                          last edited by

                          @JonathanLee Yes, transparent and ssl intercept + loopback

                          JonathanLeeJ 2 Replies Last reply Reply Quote 1
                          • JonathanLeeJ
                            JonathanLee @wndrew
                            last edited by

                            @wndrew Those domains should work weird I never have issues with them

                            Make sure to upvote

                            1 Reply Last reply Reply Quote 0
                            • JonathanLeeJ
                              JonathanLee @wndrew
                              last edited by

                              @wndrew 🤔

                              This is my advanced config

                              http_access deny !safeports
                              http_access deny CONNECT !sslports
                              http_access allow localhost manager
                              http_access deny manager
                              cachemgr_passwd disable offline_toggle reconfigure shutdown
                              cachemgr_passwd reacted all
                              eui_lookup on
                              acl no_miss url_regex -i gateway\.facebook\.com\/ws\/realtime\?
                              acl no_miss url_regex -i web-chat-e2ee\.facebook\.com\/ws\/chat
                              acl CONNECT method CONNECT
                              acl wuCONNECT dstdomain www.update.microsoft.com
                              acl wuCONNECT dstdomain sls.microsoft.com
                              http_access allow CONNECT wuCONNECT localnet
                              http_access allow CONNECT wuCONNECT localhost
                              http_access allow windowsupdate localnet
                              http_access allow windowsupdate localhost
                              http_access allow HttpAccess localnet
                              http_access allow HttpAccess localhost
                              http_access deny manager
                              http_access deny to_ipv6
                              http_access deny from_ipv6
                              
                              acl BrokenButTrustedServers dstdomain "/usr/local/pkg/dstdom.broken"
                              acl DomainMismatch ssl_error SQUID_X509_V_ERR_DOMAIN_MISMATCH
                              sslproxy_cert_error allow BrokenButTrustedServers DomainMismatch
                              sslproxy_cert_error deny all
                              
                              acl splice_only src 192.168.1.8 #Tasha iPhone
                              acl splice_only src 192.168.1.10 #Jon iPhone
                              acl splice_only src 192.168.1.11 #Amazon Fire
                              acl splice_only src 192.168.1.15 #Tasha HP
                              acl splice_only src 192.168.1.16 #iPad
                              
                              acl splice_only_mac arp redacted
                              acl splice_only_mac arp redacted
                              acl splice_only_mac arp redacted
                              acl splice_only_mac arp redacted
                              acl splice_only_mac arp redacted
                              
                              acl NoSSLIntercept ssl::server_name_regex -i "/usr/local/pkg/reg.url.nobump"
                              acl NoBumpDNS dstdomain "/usr/local/pkg/dns.nobump"
                              
                              #acl markBumped annotate_client bumped=true
                              acl active_use annotate_client active=true
                              
                              acl bump_only src 192.168.1.3 #webtv
                              acl bump_only src 192.168.1.4 #toshiba
                              acl bump_only src 192.168.1.5 #imac
                              acl bump_only src 192.168.1.9 #macbook
                              acl bump_only src 192.168.1.13 #dell
                              
                              acl bump_only_mac arp redacted
                              acl bump_only_mac arp redacted
                              acl bump_only_mac arp redacted
                              acl bump_only_mac arp redacted
                              acl bump_only_mac arp redacted
                              
                              collapsed_forwarding on
                              negative_dns_ttl 5 minutes
                              shutdown_lifetime 1 seconds
                              
                              ssl_bump peek step1
                              miss_access deny no_miss active_use
                              ssl_bump splice https_login active_use
                              ssl_bump splice splice_only_mac splice_only active_use
                              ssl_bump splice NoBumpDNS active_use
                              ssl_bump splice NoSSLIntercept active_use
                              ssl_bump bump bump_only_mac bump_only active_use
                              acl activated note active_use true
                              ssl_bump terminate !activated
                              
                              #acl SSLIntercept ssl::server_name_regex -i "/usr/local/pkg/url.bump"
                              #ssl_bump bump SSLIntercept
                              

                              try this setting see if it helps?

                              tls_outgoing_options options=NO_SSLv3,NO_TLSv1,NO_TLSv1_1,NO_TICKET,SINGLE_DH_USE,SINGLE_ECDH_USE
                              

                              Make sure to upvote

                              W 1 Reply Last reply Reply Quote 1
                              • W
                                wndrew @JonathanLee
                                last edited by

                                @JonathanLee it didn't help

                                tls_outgoing_options options=NO_SSLv3,NO_TLSv1,NO_TLSv1_1,NO_TICKET,SINGLE_DH_USE,SINGLE_ECDH_USE
                                

                                What version of squid you are using?
                                Mine is

                                Squid Cache: Version 6.3
                                Service Name: squid
                                
                                JonathanLeeJ 1 Reply Last reply Reply Quote 0
                                • JonathanLeeJ
                                  JonathanLee @wndrew
                                  last edited by

                                  @wndrew Squid 6.6 and Squid 5.8

                                  Make sure to upvote

                                  1 Reply Last reply Reply Quote 0
                                  • JonathanLeeJ
                                    JonathanLee
                                    last edited by

                                    Wait…. Have you blocked DoH ?? And HTTP3 DoH over QUIC ? Your systems have to use pfSense as the DNS

                                    Make sure to upvote

                                    1 Reply Last reply Reply Quote 0
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