Dear all, currently I try to configure peek-and-splice on Centos7 and squid4. I have a running config for Centos6.6 and squid 3.5.18. No matter what I try i can't get squid4 to splice certain sites and to bump/terminate the rest. My config is as follows: acl sni_exclusions ssl::server_name .google.com acl sni_exclusions ssl::server_name .google.de acl tcp_level at_step SslBump1 acl client_hello_peeked at_step SslBump2 ssl_bump peek tcp_level all ssl_bump splice client_hello_peeked sni_exclusions ssl_bump bump all if I replace the ssl_bump bump all with ssl_bump terminate all, all sites are terminated, if I do a ssl_bump splice all, all https traffic is going through. the log when a device connects to an allowed site looks is below, if I accept the self generated certificate access the webpage is allowed. If i do the same with a site not allowed i'll get redirected to the deny_info page after accepting the certificate. So everything working as desired besides the certificate warning for "spliced" websites. I'm using the squid4 build from http://wiki.squid-cache.org/KnowledgeBase/CentOS#Squid_Beta_release. Thanks in advance for any hint, Alex squid version: squid -v Squid Cache: Version 4.0.12 Service Name: squid configure options: '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--exec_prefix=/usr' '--libexecdir=/usr/lib64/squid' '--localstatedir=/var' '--datadir=/usr/share/squid' '--sysconfdir=/etc/squid' '--with-logdir=$(localstatedir)/log/squid' '--with-pidfile=$(localstatedir)/run/squid.pid' '--disable-dependency-tracking' '--enable-follow-x-forwarded-for' '--enable-auth' '--enable-auth-basic=DB,LDAP,NCSA,NIS,PAM,POP3,RADIUS,SASL,SMB,getpwnam,fake' '--enable-auth-ntlm=fake' '--enable-auth-digest=file,LDAP,eDirectory' '--enable-auth-negotiate=kerberos,wrapper' '--enable-external-acl-helpers=wbinfo_group,kerberos_ldap_group,LDAP_group,delayer,file_userip,SQL_session,unix_group,session,time_quota' '--enable-cache-digests' '--enable-cachemgr-hostname=localhost' '--enable-delay-pools' '--enable-epoll' '--enable-icap-client' '--enable-ident-lookups' '--enable-linux-netfilter' '--enable-removal-policies=heap,lru' '--enable-snmp' '--enable-storeio=aufs,diskd,ufs,rock' '--enable-wccpv2' '--enable-esi' '--enable-security-cert-generators' '--enable-security-cert-validators' '--enable-icmp' '--with-aio' '--with-default-user=squid' '--with-filedescriptors=16384' '--with-dl' '--with-openssl' '--with-pthreads' '--with-included-ltdl' '--disable-arch-native' '--enable-ecap' '--without-nettle' 'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' 'LDFLAGS=-Wl,-z,relro ' 'CXXFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' --enable-ltdl-convenience cache.log: 2016/10/11 16:54:57.126 kid1| 33,5| client_side.cc(1367) parseHttpRequest: Prepare absolute URL from intercept 2016/10/11 16:54:57.126 kid1| 33,5| client_side.cc(2150) clientParseRequests: local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33: done parsing a request 2016/10/11 16:54:57.126 kid1| 33,3| Pipeline.cc(24) add: Pipeline 0x2b008e0 add request 1 0x2b06280*3 2016/10/11 16:54:57.126 kid1| 33,5| Http1Server.cc(181) buildHttpRequest: normalize 1 Host header using 216.58.211.3:443 2016/10/11 16:54:57.126 kid1| 33,3| client_side.cc(643) clientSetKeepaliveFlag: http_ver = HTTP/1.1 2016/10/11 16:54:57.126 kid1| 33,3| client_side.cc(644) clientSetKeepaliveFlag: method = CONNECT 2016/10/11 16:54:57.126 kid1| 33,3| http/Stream.h(139) mayUseConnection: This 0x2b06280 marked 1 2016/10/11 16:54:57.127 kid1| 33,3| client_side.cc(2163) clientParseRequests: Not parsing new requests, as this request may need the connection 2016/10/11 16:54:57.127 kid1| 33,5| client_side.cc(3113) switchToHttps: converting local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33 to SSL 2016/10/11 16:54:57.127 kid1| 33,4| ServerBump.cc(27) ServerBump: will peek at 216.58.211.3:443 2016/10/11 16:54:57.127 kid1| 33,5| AsyncCall.cc(26) AsyncCall: The AsyncCall ConnStateData::requestTimeout constructed, this=0x2b00b70 [call688] 2016/10/11 16:54:57.127 kid1| 33,4| Server.cc(90) readSomeData: local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33: reading request... 2016/10/11 16:54:57.127 kid1| 33,5| AsyncCall.cc(26) AsyncCall: The AsyncCall Server::doClientRead constructed, this=0x2b00c00 [call689] 2016/10/11 16:54:57.131 kid1| 33,5| AsyncCall.cc(93) ScheduleCall: IoCallback.cc(135) will call Server::doClientRead(local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33, data=0x2b00898) [call689] 2016/10/11 16:54:57.131 kid1| 33,5| AsyncCallQueue.cc(55) fireNext: entering Server::doClientRead(local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33, data=0x2b00898) 2016/10/11 16:54:57.131 kid1| 33,5| AsyncCall.cc(38) make: make call Server::doClientRead [call689] 2016/10/11 16:54:57.131 kid1| 33,5| AsyncJob.cc(123) callStart: Http1::Server status in: [ job31] 2016/10/11 16:54:57.131 kid1| 33,5| Server.cc(104) doClientRead: local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33 2016/10/11 16:54:57.131 kid1| 33,5| AsyncCall.cc(26) AsyncCall: The AsyncCall ConnStateData::requestTimeout constructed, this=0x2b04940 [call690] 2016/10/11 16:54:57.131 kid1| 33,3| Pipeline.cc(35) front: Pipeline 0x2b008e0 front 0x2b06280*2 2016/10/11 16:54:57.131 kid1| 33,5| client_side.cc(3232) httpsSslBumpStep2AccessCheckDone: Answer: ALLOWED kind:5 2016/10/11 16:54:57.131 kid1| 33,3| Pipeline.cc(35) front: Pipeline 0x2b008e0 front 0x2b06280*3 2016/10/11 16:54:57.132 kid1| 33,5| client_side.cc(2577) httpsCreate: will negotate SSL on local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33 2016/10/11 16:54:57.132 kid1| 33,5| AsyncJob.cc(153) callEnd: Http1::Server status out: [ job31] 2016/10/11 16:54:57.132 kid1| 33,5| AsyncCallQueue.cc(57) fireNext: leaving Server::doClientRead(local=216.58.211.3:443 remote=10.248.0.8:59837 FD 25 flags=33, data=0x2b00898) 2016/10/11 16:54:57.182 kid1| 33,3| client_side.cc(4000) unpinConnection: 2016/10/11 16:54:57.182 kid1| 33,3| client_side.cc(3833) pinNewConnection: local=10.4.38.62:26120 remote=216.58.211.3:443 FD 26 flags=1 2016/10/11 16:54:57.182 kid1| 33,5| AsyncCall.cc(26) AsyncCall: The AsyncCall ConnStateData::clientPinnedConnectionClosed constructed, this=0x2b3e750 [call704] 2016/10/11 16:54:57.182 kid1| 33,3| AsyncCall.cc(26) AsyncCall: The AsyncCall ConnStateData::clientPinnedConnectionRead constructed, this=0x2b262b0 [call705] 2016/10/11 16:54:57.182 kid1| 33,5| client_side.cc(3361) httpsPeeked: bumped HTTPS server: 216.58.211.3 2016/10/11 16:54:57.182 kid1| 33,3| Pipeline.cc(44) terminateAll: Pipeline 0x2b008e0 notify(0) 0x2b06280*3 2016/10/11 16:54:57.182 kid1| 33,3| Pipeline.cc(57) popMe: Pipeline 0x2b008e0 drop 0x2b06280*3 2016/10/11 16:54:57.183 kid1| 33,3| client_side_request.cc(270) ~ClientHttpRequest: httpRequestFree: 216.58.211.3:443 2016/10/11 16:54:57.183 kid1| 33,5| client_side.cc(383) logRequest: logging half-baked transaction: 216.58.211.3:443 2016/10/11 16:54:57.183 kid1| 33,9| client_side.cc(387) logRequest: clientLogRequest: al.url='216.58.211.3:443' 2016/10/11 16:54:57.183 kid1| 33,9| client_side.cc(397) logRequest: clientLogRequest: http.code='200' 2016/10/11 16:54:57.183 kid1| 33,5| client_side.cc(3027) getSslContextStart: Generating SSL certificate for www.google.de 2016/10/11 16:54:57.183 kid1| 33,5| client_side.cc(3346) doPeekAndSpliceStep: PeekAndSplice mode, proceed with client negotiation. Currrent state:SSLv2/v3 read client hello A 2016/10/11 16:54:57.183 kid1| Error negotiating SSL connection on FD 25: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca (1/0) 2016/10/11 16:54:57.209 kid1| 33,5| AsyncCall.cc(93) ScheduleCall: comm.cc(736) will call ConnStateData::connStateClosed(FD -1, data=0x2b00898) [call685] 2016/10/11 16:54:57.209 kid1| 33,5| AsyncCallQueue.cc(55) fireNext: entering ConnStateData::connStateClosed(FD -1, data=0x2b00898) 2016/10/11 16:54:57.209 kid1| 33,5| AsyncCall.cc(38) make: make call ConnStateData::connStateClosed [call685] 2016/10/11 16:54:57.209 kid1| 33,5| AsyncJob.cc(123) callStart: Http1::Server status in: [ job31] 2016/10/11 16:54:57.209 kid1| 33,2| client_side.cc(586) swanSong: local=216.58.211.3:443 remote=10.248.0.8:59837 flags=33 2016/10/11 16:54:57.209 kid1| 33,3| client_side.cc(4000) unpinConnection: local=10.4.38.62:26120 remote=216.58.211.3:443 FD 26 flags=1 2016/10/11 16:54:57.209 kid1| 33,5| AsyncCall.cc(56) cancel: will not call ConnStateData::clientPinnedConnectionClosed [call704] because comm_remove_close_handler 2016/10/11 16:54:57.209 kid1| 33,3| AsyncCall.cc(56) cancel: will not call ConnStateData::clientPinnedConnectionRead [call705] because comm_read_cancel 2016/10/11 16:54:57.209 kid1| 33,3| AsyncCall.cc(56) cancel: will not call ConnStateData::clientPinnedConnectionRead [call705] also because comm_read_cancel 2016/10/11 16:54:57.209 kid1| 33,3| client_side.cc(614) ~ConnStateData: local=216.58.211.3:443 remote=10.248.0.8:59837 flags=33 2016/10/11 16:54:57.209 kid1| 33,4| ServerBump.cc(46) ~ServerBump: destroying 2016/10/11 16:54:57.209 kid1| 33,4| ServerBump.cc(48) ~ServerBump: e:=sp2XDIV/0x2b04270*1 2016/10/11 16:54:57.209 kid1| 33,5| AsyncCallQueue.cc(57) fireNext: leaving ConnStateData::connStateClosed(FD -1, data=0x2b00898) _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
