오징어 투명성 문제

오징어 투명성 문제

투명 오징어 문제가 발생했습니다. HTTP 사이트를 탐색할 수 없습니다. yahoomail.com이 작동하지 않습니다.https://mail.yahoo.com직장에서.

내 오징어 구성을 참조하세요

# 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 172.16.0.0/22  # RFC1918 possible internal network
acl localnet src 192.168.133.0/24       # 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 443 563 1863 5190 5222 5050 6667
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
#

# 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 8080

http_port 8080 transparent

# 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

답변1

포트 443은 허용되지만 80은 허용되지 않는 이유는 SSL_ports acl에 없는 모든 포트에 대해 CONNECT가 거부되기 때문이라고 생각합니다.

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

CCONNECT가 프록시 연결을 통해 실행 중입니다. 그러나 CONNECT가 SSL_portsacl의 포트 에만 연결하도록 허용합니다 . 그 중 당신은 443.

로 바꿔보세요

# Deny CONNECT to other than identified Safe ports
http_access deny CONNECT !Safe_ports

이것이 변화를 가져오는지 확인하세요.

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