我有在 Centos 8 上运行的鱿鱼代理服务器,它无法阻止任何 https 站点。
#
# 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 0.0.0.1-0.255.255.255 # RFC 1122 "this" network (LAN)
#acl localnet src 10.0.0.0/8 # RFC 1918 local private network (LAN)
#acl localnet src 100.64.0.0/10 # RFC 6598 shared address space (CGN)
#acl localnet src 169.254.0.0/16 # RFC 3927 link-local (directly plugged) machines
#acl localnet src 172.16.0.0/12 # RFC 1918 local private network (LAN)
#acl localnet src 192.168.0.0/16 # RFC 1918 local private network (LAN)
#acl localnet src fc00::/7 # RFC 4193 local private network range
#acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines
acl localnet src 200.200.200.0/24
http_access allow localnet
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
#badsite block
#acl badsite url_regex "/etc/squid/block"
#http_access deny badsite
acl badsite dstdomain .facebook.com
http_access deny badsite
# 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/spool/squid 100 16 256
# Leave coredumps in the first cache dir
coredump_dir /var/spool/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
答案1
删除或注释掉http_access allow localnet
该行之后的第一行acl localnet src 200.200.200.0/24
。
您编写配置文件的方式,允许规则出现在所有其他允许或拒绝规则之前,因此它们甚至没有机会:允许 localnet 不受任何限制地访问所有内容。
这就是为什么在您编辑的示例squid.conf 中, 位于http_access allow localnet
几乎所有其他允许/拒绝规则之后且紧邻该http_access deny all
规则之前。