在HAProxy中，我使用option http-proxy使其像转发代理一样工作。这似乎工作正常，但对于不可能的HTTPS流量。
那么，HAProxy配置中是否有任何选项可以像Squid一样代理HTTPS流量？
我认为问题在于 option https_proxy 不可用。
此配置适用于HTTP协议：
frontend http_proxy
bind :3128
option http_proxy
default_backend proxy_server
backend proxy_server
option http_proxy
注意 - 我使用带有“ssl crt”的证书以及绑定选项，但似乎没有通过HTTPS协议进行代理
答案 0 :(得分：0)
这是我的Haproxy文件配置，适用于HTTP和HTTPS协议。
以下是代码：
#-----------------------------------------------------------------------------
# global
#-----------------------------------------------------------------------------
global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy
stats socket /run/haproxy/admin.sock mode 660 level admin
stats timeout 30s
user haproxy
group haproxy
daemon
# Default SSL material locations
ca-base /etc/ssl/certs
crt-base /etc/ssl/private
# Default ciphers to use on SSL-enabled listening sockets.
# For more information, see ciphers(1SSL). This list is from:
# https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/
# An alternative list with additional directives can be obtained from
# https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=haproxy
ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS
ssl-default-bind-options no-sslv3
# Tuning if required/needed
# tune.ssl.default-dh-param 2048
#-----------------------------------------------------------------------------
# defaults
#-----------------------------------------------------------------------------
defaults
log global
mode http
option httplog
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000
errorfile 400 /etc/haproxy/errors/400.http
errorfile 403 /etc/haproxy/errors/403.http
errorfile 408 /etc/haproxy/errors/408.http
errorfile 500 /etc/haproxy/errors/500.http
errorfile 502 /etc/haproxy/errors/502.http
errorfile 503 /etc/haproxy/errors/503.http
errorfile 504 /etc/haproxy/errors/504.http
#-----------------------------------------------------------------------------
# http frontend
#-----------------------------------------------------------------------------
frontend http-in
bind *:80
# Domain redirect, force the 'www' prefix
redirect prefix https://www.domain1.net code 301 if { hdr_beg(host) -i domain1.net }
redirect prefix https://www.domain2.net code 301 if { hdr_beg(host) -i domain2.net }
# Define hosts
acl is-domain1-site hdr(host) -i www.domain1.net
acl is-domain1-blog hdr(host) -i blog.domain1.net
acl is-domain1-wiki hdr(host) -i wiki.domain1.net
acl is-domain2-site hdr(host) -i www.domain2.net
acl is-domain2-blog hdr(host) -i blog.domain2.net
acl is-domain2-wiki hdr(host) -i wiki.domain2.net
# Force https for domain1
redirect scheme https if is-domain1-site !{ ssl_fc }
redirect scheme https if is-domain1-blog !{ ssl_fc }
redirect scheme https if is-domain1-wiki !{ ssl_fc }
# Force https for domain2
redirect scheme https if is-domain2-site !{ ssl_fc }
redirect scheme https if is-domain2-blog !{ ssl_fc }
redirect scheme https if is-domain2-wiki !{ ssl_fc }
# Default backend (parking)
default_backend bk-ct100
#-----------------------------------------------------------------------------
# https frontend
#-----------------------------------------------------------------------------
frontend https-in
bind *:443 ssl crt /etc/ssl/private/
# Domain redirect force www
redirect prefix https://www.domain1.net code 301 if { hdr_beg(host) -i domain1.net }
redirect prefix https://www.domain2.net code 301 if { hdr_beg(host) -i domain2.net }
# Define hosts for domain1
acl is-domain1-site hdr(host) -i www.domain1.net
acl is-domain1-blog hdr(host) -i blog.domain1.net
acl is-domain1-wiki hdr(host) -i wiki.domain1.net
# Define hosts for domain2
acl is-domain2-site hdr(host) -i www.domain2.net
acl is-domain2-blog hdr(host) -i blog.domain2.net
acl is-domain2-wiki hdr(host) -i wiki.domain2.net
# Figure out which backend to use for domain1
use_backend bk-ct101 if is-domain1-site
use_backend bk-ct101 if is-domain1-blog
use_backend bk-ct101 if is-domain1-wiki
# Figure out which backend to use for domain2
use_backend bk-ct102 if is-domain2-site
use_backend bk-ct102 if is-domain2-blog
use_backend bk-ct102 if is-domain2-wiki
# Default backend (parking)
default_backend bk-ct100
#-----------------------------------------------------------------------------
# ct100 backend - parking
#-----------------------------------------------------------------------------
backend bk-ct100
mode http
option forwardfor
server ct100 192.168.100.100:80 check
#-----------------------------------------------------------------------------
# ct101 backend - domain1
#-----------------------------------------------------------------------------
backend bk-ct101
mode http
option forwardfor
server ct101 192.168.100.101:80 check
#-----------------------------------------------------------------------------
# ct102 backend - domain2
#-----------------------------------------------------------------------------
backend bk-ct102
mode http
option forwardfor
server ct102 192.168.100.102:80 check
#-----------------------------------------------------------------------------
# End-Of-File
#-----------------------------------------------------------------------------
在此配置中，我选择将所有流量从HTTP重定向到HTTPS。我的所有证书都存储在/ etc / ssl / private目录中。我使用CertBot生成它们。
您可以根据需要调整此文件，但它应该有效：）