I had a FreeBSD 9.1 bridge (em0, em1) environment, Use "pf rdr to" redirect HTTPS (port 443) packets to squid (squid 127.0.0.1: 3129)
Squid *3.3.11* ssl bump is OK. The following is the setting of squid 3.3.11 Squid Cache: Version 3.3.11-20140220-r12672 Configure options: '--prefix = / usr / local / squid' '--sysconfdir = / etc / squid' '--localstatedir = / var / squid' '--datadir = / usr / share / squid' Enable-icap-client '' --enable-ssl '' --with-pthreads '' --enable-pf-transparent '' --enable-ssl-crtd '' --enable-ecap '' PKG_CONFIG_PATH = / usr / Local / lib / pkgconfig '--enable-ltdl-convenience Recently in order to allow squid can signing generated sha256 certificates , upgrade squid to 3.5.24 version. But ssl bump * is not OK * Access.log always appears the following message: 1495699856.074 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - 1495699857.720 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - 1495701676.054 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - 1495701676.717 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - 1495701677.060 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - 1495701677.354 0 192.168.95.81 TCP_DENIED/200 0 CONNECT 127.0.0.1:3129 - HIER_NONE/- - *Need to adjust which part of the settings?* The following is my settings: Squid Cache: Version 3.5.24-20170331-r14150 Service Name: squid configure options: '--prefix=/usr/local/squid' '--sysconfdir=/etc/squid' '--localstatedir=/var/squid' '--datadir=/usr/share/squid' '--enable-icap-client' '--enable-ssl' '--with-pthreads' '--enable-pf-transparent' '--enable-ssl-crtd' '--enable-ecap' '--with-openssl' 'PKG_CONFIG_PATH=/usr/local/lib/pkgconfig' --enable-ltdl-convenience ------------ squid.conf ------------ # # Recommended minimum configuration: # # Example rule allowing access from your local networks. # Adapt to list your (internal) IP networks from where browsing # should be allowed acl localnet src 10.0.0.0/8 # RFC1918 possible internal network acl localnet src 172.16.0.0/12 # RFC1918 possible internal network acl localnet src 192.168.0.0/16 # RFC1918 possible internal network acl localnet src fc00::/7 # RFC 4193 local private network range acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT # # Recommended minimum Access Permission configuration: # # Deny requests to certain unsafe ports http_access deny !Safe_ports # Deny CONNECT to other than secure SSL ports http_access deny CONNECT !SSL_ports # Only allow cachemgr access from localhost http_access allow localhost manager http_access deny manager # We strongly recommend the following be uncommented to protect innocent # web applications running on the proxy server who think the only # one who can access services on "localhost" is a local user #http_access deny to_localhost # # INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS # # Example rule allowing access from your local networks. # Adapt localnet in the ACL section to list your (internal) IP networks # from where browsing should be allowed http_access allow localnet http_access allow localhost # And finally deny all other access to this proxy http_access deny all # Squid normally listens to port 3128 http_port 3128 # Uncomment and adjust the following to add a disk cache directory. #cache_dir ufs /var/squid/cache/squid 100 16 256 # Leave coredumps in the first cache dir coredump_dir /var/squid/cache/squid # # Add any of your own refresh_pattern entries above these. # refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 #http_port 3129 ssl-bump cert=/usr/local/squid/ssl_cert/myCA.pem generate-host-certificates=on dynamic_cert_mem_cache_size=4MB https_port 3129 intercept ssl-bump cert=/usr/local/squid/ssl_cert/myCA.pem generate-host-certificates=on dynamic_cert_mem_cache_size=4MB acl step1 at_step SslBump1 acl step2 at_step SslBump2 acl step3 at_step SslBump3 ssl_bump peek step1 all ssl_bump bump all # sslcrtd sslcrtd_program /usr/local/squid/libexec/ssl_crtd -s /var/squid/ssl_db -M 10MB sslcrtd_children 5 # sslproxy setting sslproxy_capath /var/squid/ssl_db/certs sslproxy_options NO_SSLv2,NO_SSLv3,NO_TLSv1,SINGLE_DH_USE,SINGLE_ECDH_USE #sslproxy_cipher EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS sslproxy_cert_error allow all sslproxy_cert_adapt setValidAfter all sslproxy_flags DONT_VERIFY_PEER ---------------------------------------- pf.conf --------------------------------------- #internal interface int_if = '{em1}' # Normalization: reassemble fragments resolve or reduce traffic ambiguities. scrub in all set skip on lo0 #sslTP rdr setting rdr_from = 'any' rdr_to = 'any; rdr on $int_if inet proto tcp from $rdr_from to $rdr_to port 443 -> 127.0.0.1 port 3129 pass in all no state pass out all no state pass in quick on $int_if route-to lo0 inet proto tcp from $rdr_from to any keep state -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squid-3-5-ssl-bump-intercept-TCP-DENIED-200-on-bridge-mode-tp4682712.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users