Hi, I have a problem with the sslbump option, can someone help me please? I explain it: client <-> child proxy <-> parent proxy <-> server I have established a proxy behind another proxy squid. If I try to use the parent proxy alone, it operate correctly. The parent proxy use sslbump with this configuration: -------------------------------------- http_port 3128 ssl-bump cert=/usr/local/squid/ssl/squid.crt.ok key=/usr/local/squid/ssl/squid.key.ok clientca=/home/mhalloumi/Bureau/ca_cert.pem always_direct allow all ssl_bump allow all # the following two options are unsafe and not always necessary: sslproxy_cert_error allow all sslproxy_flags DONT_VERIFY_PEER #sslcrtd_program /usr/local/squid/libexec/ssl_crtd -d -s /usr/local/squid/ssl/storage -M 4MB sslcrtd_children 5 # # 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: # # Only allow cachemgr access from localhost http_access allow localhost manager http_access deny manager # 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 http_access allow localnet http_access allow localhost http_access deny all -------------------------------- When I try to use the child proxy, it just forward messages between the client and the parent proxy but it can't use ssl_bump. I use it with this configuration: -------------------------------- icp_port 0 htcp_port 0 cache_peer 127.0.0.1 parent 3128 0 no-query default ssl sslversion=3 ssloptions=NO_TLSv1_1 sslcert=user_cert.pem sslkey=user_key.pem http_port 3129 ssl-bump cert=ca_cert.pem key=ca_key.pem version=3 # the following two options are unsafe and not always necessary: #sslproxy_cert_error allow all #sslproxy_flags DONT_VERIFY_PEER 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: # # Only allow cachemgr access from localhost http_access allow localhost manager http_access deny manager # Deny requests to certain unsafe ports http_access deny !Safe_ports http_access allow localnet http_access allow localhost never_direct allow all pid_filename 12345 --------------------------------------- So if I try to send with wget a request to a server with this command (wget https://www.cic.fr/fr/ --no-check-certificate --certificate user_cert.pem) (I have configured wget to send requests to the child proxy) the child proxy doesn't use ssl-bump with its parameters but just forward request to the parent proxy. So I want to know if: it is possible to use sslbump with this proxy behind another proxy using sslbump? How can I use the SSL parameter from the command "cache_peer" (for example sslcert, sslkey or sslversion)? Why the sslbump parameters of the child proxy don't work in my case? (I want this parameter for the ssl context server of the parent proxy). Thank you for your help. regards, -- HALLOUMI Marwan -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squid-behind-another-squid-with-sslbump-tp4660678.html Sent from the Squid - Users mailing list archive at Nabble.com.
