modules/roles/templates/static-mirroring/vhost/manpages.debian.org.erb

   1 <Macro vstatic-vhost-extra-manpages.debian.org>
   2         RequestHeader set Accept-Encoding "expr=gzip,%{req:Accept-Encoding}" early
   3         AddDefaultCharset utf-8
   4
   5         # Replace e.g. pt-BR with pt_BR.
   6         RequestHeader edit Accept-Language "-" "_" early
   7
   8         # Only SetEnvIf gets called _before_ RewriteRule.
   9         SetEnvIf Accept-Language "^(.*)$" ACCLANG=$1 INITIAL=t
  10         SetEnvIf Accept-Language "^$" ACCLANG=en INITIAL=t
  11
  12         RewriteEngine on
  13         RewriteMap manpagesall dbm:/srv/static.debian.org/mirrors/manpages.debian.org/cur/rwmap.dbm
  14         RewriteMap lc int:tolower
  15
  16         # Redirect old CGI paths (without CGI file name), keeping at least the
  17         # manpage (the other parameters are left out for simplicity).
  18         RewriteCond %{QUERY_STRING} (?:.*(?:^|&))query=([^&]+)
  19         RewriteRule ^/?$ /%1 [redirect=307,qsdiscard,last]
  20
  21         # URLs which end in a slash do not need to be rewritten
  22         RewriteRule /$ - [last]
  23
  24         # Redirect old CGI paths, keeping at least the manpage (the other
  25         # parameters are left out for simplicity).
  26         RewriteCond %{QUERY_STRING} ^$
  27         RewriteRule ^/cgi-bin/man.cgi$ / [redirect=301,last]
  28         RewriteCond %{QUERY_STRING} (?:.*(?:^|&))query=([^&]+)
  29         RewriteRule ^/cgi-bin/man.cgi /%1 [redirect=307,qsdiscard,last]
  30
  31         # legacy manpages.debian.org patterns
  32         RewriteCond "%{env:INITIAL}" "=t"
  33         RewriteRule ^/man/0/(.*$) /$1
  34         RewriteCond "%{env:INITIAL}" "=t"
  35         RewriteRule ^/man/([0-9ln]p?m?)/(.*$) /$2.$1
  36
  37         RewriteCond "%{env:INITIAL}" "=t"
  38         RewriteRule ^/man0/(.*$) /$1
  39         RewriteCond "%{env:INITIAL}" "=t"
  40         RewriteRule ^/man([0-9ln]p?m?)/(.*$) /$2.$1
  41         RewriteCond "%{env:INITIAL}" "=t"
  42         RewriteRule ^/([^/]+)/man0/(.*$) /$2.$1
  43         RewriteCond "%{env:INITIAL}" "=t"
  44         RewriteRule ^/([^/]+)/man([0-9ln]p?m?)/(.*$) /$3.$2.$1
  45
  46         RewriteCond "%{env:INITIAL}" "=t"
  47         RewriteRule ^/man/([a-z]*)/([^/]+)/0/(.*$) /$1/$3.$2
  48         RewriteCond "%{env:INITIAL}" "=t"
  49         RewriteRule ^/man/([a-z]*)/([^/]+)/([0-9ln]p?m?)/(.*$) /$1/$4.$3.$2
  50         RewriteCond "%{env:INITIAL}" "=t"
  51         RewriteRule ^/man/([a-z]*)/0/(.*$) /$1/$2
  52         RewriteCond "%{env:INITIAL}" "=t"
  53         RewriteRule ^/man/([a-z]*)/([0-9ln]p?m?)/(.*$) /$1/$3.$2
  54
  55         RewriteCond "%{env:INITIAL}" "=t"
  56         RewriteRule ^/0/(.*$) /$1
  57         RewriteCond "%{env:INITIAL}" "=t"
  58         RewriteRule ^/([0-9ln]p?m?)/(.*$) /$2.$1
  59
  60         RewriteCond "%{env:INITIAL}" "=t"
  61         RewriteRule ^/man/([^/]+)/(.*$) /$2.$1
  62         RewriteCond "%{env:INITIAL}" "=t"
  63         RewriteRule ^/man/(.*$) /$1
  64
  65         # chomp off the first language tag for use in the following rules
  66         RewriteCond "%{env:ACCLANG}" "^([^,;]+)"
  67         RewriteRule .* - [E=ACCTOK:%1]
  68
  69         RewriteCond "${manpagesall:${lc:$1}.%{env:ACCTOK}}" "^(.+)$"
  70         RewriteRule ^(.+)$ %1 [redirect=307,last]
  71
  72         # Example Accept-Language header:
  73         # en-US,en;q=0.8,de-CH;q=0.6,de;q=0.4
  74
  75         RewriteRule .* - [E=!INITIAL]
  76
  77         # while ACCLANG is non-empty, repeat
  78         RewriteCond "%{env:ACCLANG}" "^(?:[^,]+),(.+)"
  79         RewriteRule .* - [E=ACCLANG:%1,N]
  80
  81         # fallback: maybe the language is already present?
  82         RewriteCond "${manpagesall:${lc:$1}}" "^(.+)$"
  83         RewriteRule ^(.+)$ %1 [redirect=307,last]
  84
  85         <Directory /srv/static.debian.org/mirrors/manpages.debian.org/cur>
  86                 ExpiresActive On
  87                 ExpiresDefault "access plus 1 hours"
  88
  89                 <Files ~ "^rwmap">
  90                         Require all denied
  91                 </Files>
  92
  93                 # DefaultType doesn’t work since Apache 2.3.x, so we need to match
  94                 # non-HTML files to work around https://bugs.debian.org/880542
  95                 <FilesMatch "(?<!\.html)\.gz$">
  96                         ForceType text/plain
  97                 </FilesMatch>
  98
  99                 # To set the correct Content-Type (e.g. text/html).
 100                 RemoveType .gz
 101                 AddEncoding gzip gz
 102                 FilterDeclare gzip CONTENT_SET
 103                 FilterProvider gzip inflate "%{req:Accept-Encoding} !~ /gzip,.*gzip/"
 104                 FilterChain gzip
 105                 Options +Multiviews
 106         </Directory>
 107
 108         ErrorDocument 404 https://dyn.manpages.debian.org%{REQUEST_URI}?%{QUERY_STRING}
 109 </Macro>
 110
 111 # vim:ft=apache: