lighttpd (pronounced /lighty/) is a secure, fast, compliant, and very flexible web server that has been optimized for high-performance environments. lighttpd uses memory and CPU efficiently and has lower resource use than other popular web servers. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and much more) make lighttpd the perfect web server for all systems, small and large. lighttpd is released under the Open Source revised BSD license.

lighttpd wiki and documentation


News

1.4.66

August 07, 2022

Important changes

bugfixes

Future Scheduled Behavior Changes

  • TLS modules will default to using stronger, modern ciphers and
    will default to allow client preference in selecting ciphers.
    Allowing client preference in selecting ciphers is safe to do along
    with restrictions to use modern ciphers supporting PFS, and is
    better for mobile users without AES hardware acceleration.
    Legacy ciphers can still be configured in lighttpd.conf using
    `ssl.openssl.ssl-conf-cmd`, as long as the ciphers are supported by
    the underlying TLS libraries. https://wiki.lighttpd.net/Docs_SSL
    new defaults:
    “CipherString” => “EECDH+AESGCM:AES256+EECDH:CHACHA20:SHA256:!SHA384”,
    “Options” => “-ServerPreference”
    old defaults:
    “CipherString” => “HIGH”,
    “Options” => “ServerPreference”
  • Deprecated TLS options will be removed.
    – ssl.honor-cipher-order
    – ssl.dh-file
    – ssl.ec-curve
    – ssl.disable-client-renegotiation
    – ssl.use-sslv2
    – ssl.use-sslv3
    See https://wiki.lighttpd.net/Docs_SSL for replacements with
    `ssl.openssl.ssl-conf-cmd`, but prefer lighttpd defaults instead.
  • Continue gradual deprecation of “mini-application” lighttpd modules
    for which mod_magnet lua implementations are better and more flexible.
    Please post on lighttpd forums to share feedback if you use these modules.
    Forums: https://redmine.lighttpd.net/projects/lighttpd/boards
  • Deprecated: mod_evasive will be removed.
    mod_evasive can be replaced by mod_magnet and a few lines of lua:
    Replacement: https://wiki.lighttpd.net/ModMagnetExamples#lua-mod_evasive
    https://wiki.lighttpd.net/AbsoLUAtion#Fight-DDoS
    https://wiki.lighttpd.net/AbsoLUAtion#Mod_Security
  • Deprecated: mod_secdownload will be removed.
    mod_secdownload can be replaced by mod_magnet and a few lines of lua:
    Replacement: https://wiki.lighttpd.net/ModMagnetExamples#lua-mod_secdownload
    mod_secdownload historically uses insecure MD5 though SHA1, SHA256 available
  • Deprecated: mod_uploadprogress will be removed.
    mod_uploadprogress can be replaced by mod_magnet and a few lines of lua:
    Replacement: https://wiki.lighttpd.net/ModMagnetExamples#lua-mod_uploadprogress
  • Deprecated: mod_usertrack will be removed.
    mod_usertrack can be replaced by mod_magnet and a few lines of lua:
    Replacement: https://wiki.lighttpd.net/ModMagnetExamples#lua-mod_usertrack
    mod_usertrack historically uses insecure MD5.

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