Apache 2.2 + mod_fcgid + Trac

LoadModule fcgid_module modules/mod_fcgid.so
# (snip)
    AddHandler fcgid-script .fcgi
    SocketPath /tmp/trac-fastcgi.socket
    ScriptAlias /trac /usr/local/app/trac/share/trac/cgi-bin/trac.fcgi
    DefaultInitEnv TRAC_ENV_PARENT_DIR "/home/trac"
    <Location ~ "^/trac/.*/login">
#       ここで認証かける
    </Location>