How to cache https from cache_peer squid?

Question

Squid

Hello! I can't figure out how squid can cache data that comes with cache_peer via https.

Squid is configured with ssl support, if you make requests immediately from the server on which it is installed (comment out never_direct allow all in the config ), then everything works fine, traffic (both http and https) is cached, but as soon as I start traffic through cache_peer, I get this error from squid:



At the same time, http works and is cached, only https does not work

And in the logs:

Logs

2021/05/20 12:24:59.036 kid1| Error parsing SSL Server Hello Message on FD 14
2021/05/20 12:24:59.036 kid1| ERROR: negotiating TLS on FD 14: error:1408F10B:SSL routines:ssl3_get_record:wrong version number (1/-1/0)
2021/05/20 12:24:59.036 kid1| TCP connection to my_cache_peer_ip/8888 failed

Squid config:
It is not complete, cut out acl, which are responsible for accessing the squid from the outside

spoiler

acl intermediate_fetching transaction_initiator certificate-fetching

http_access allow intermediate_fetching

max_filedesc 65535

request_header_access X-Forwarded-For deny all
request_header_access X-Cache deny all
request_header_access Cache-Control deny all

via off

http_port 8024 ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=20MB cert=/etc/squid/bump.crt key=/etc/squid/bump.key

cache_peer my_cache_peer_ip parent 8888 0 no-query no-digest round-robin 

never_direct allow all

# Настройки кэша в ОЗУ
cache_mem 16024 MB
maximum_object_size_in_memory 512 KB
memory_replacement_policy lru

# Настройки дискового кэша
cache_replacement_policy heap LFUDA
cache_dir ufs /var/spool/squid 20000 48 256
maximum_object_size 20024 KB

refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
refresh_pattern .		0	20%	60

sslcrtd_program /usr/lib/squid/security_file_certgen -s /var/lib/squid/ssl_db -M 20MB

sslproxy_cert_error allow all

ssl_bump bump all

squid -v

Squid Cache: Version 4.6
Service Name: squid
Debian linux

This binary uses OpenSSL 1.1.1d 10 Sep 2019. For legal restrictions on distribution see https://www.openssl.org/source/license.html

configure options: '--build=x86_64-linux-gnu' '--prefix=/usr' '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--libexecdir=${prefix}/lib/squid' '--srcdir=.' '--disable-maintainer-mode' '--disable-dependency-tracking' '--disable-silent-rules' 'BUILDCXXFLAGS=-g -O2 -fdebug-prefix-map=/tmp/squid_build/squid-4.6=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -latomic' 'BUILDCXX=x86_64-linux-gnu-g++' '--with-build-environment=default' '--enable-build-info=Debian linux' '--datadir=/usr/share/squid' '--sysconfdir=/etc/squid' '--libexecdir=/usr/lib/squid' '--mandir=/usr/share/man' '--enable-inline' '--disable-arch-native' '--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd,rock' '--enable-removal-policies=lru,heap' '--enable-delay-pools' '--enable-cache-digests' '--enable-icap-client' '--enable-follow-x-forwarded-for' '--enable-auth-basic=DB,fake,getpwnam,LDAP,NCSA,NIS,PAM,POP3,RADIUS,SASL,SMB' '--enable-auth-digest=file,LDAP' '--enable-auth-negotiate=kerberos,wrapper' '--enable-auth-ntlm=fake,SMB_LM' '--enable-external-acl-helpers=file_userip,kerberos_ldap_group,LDAP_group,session,SQL_session,time_quota,unix_group,wbinfo_group' '--enable-security-cert-validators=fake' '--enable-storeid-rewrite-helpers=file' '--enable-url-rewrite-helpers=fake' '--enable-eui' '--enable-esi' '--enable-icmp' '--enable-zph-qos' '--enable-ecap' '--disable-translation' '--with-swapdir=/var/spool/squid' '--with-logdir=/var/log/squid' '--with-pidfile=/var/run/squid.pid' '--with-filedescriptors=65536' '--with-large-files' '--with-default-user=proxy' '--with-gnutls' '--enable-ssl-crtd' '--with-openssl' '--enable-linux-netfilter' 'build_alias=x86_64-linux-gnu' 'CC=x86_64-linux-gnu-gcc' 'CFLAGS=-g -O2 -fdebug-prefix-map=/tmp/squid_build/squid-4.6=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'LDFLAGS=-Wl,-z,relro -Wl,-z,now -Wl,--as-needed -latomic' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'CXX=x86_64-linux-gnu-g++' 'CXXFLAGS=-g -O2 -fdebug-prefix-map=/tmp/squid_build/squid-4.6=. -fstack-protector-strong -Wformat -Werror=format-security'

I can not understand on which side I have an error and where to dig ..

Answer 1

I answer myself, what I wanted to implement is not supported in version 4.6, but is supported in beta version 5.0.6.