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Revision 13628

Added by Aaron Marcuse-Kubitza over 10 years ago

web/.htaccess: auto-detect dotpath in query string: also auto-detect dotpath for query strings appended to a username-based prefix, so that these don't need to have . prepended to make them appendable

View differences:

trunk/web/.htaccess
13 13 

  		




  14
  14
  
    
SetEnvIf Request_URI ^ innermost_dir=/


  		




  15
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# auto-detect dotpath in query string (having a . or & before any = )


  		




  
  17
  
    
# you can prepend . to force a dotpath, or & to force a query param


  		




  
  18
  
    
# must come before username prefix parsing, because it requires the leading "."


  		




  
  19
  
    
RewriteCond %{QUERY_STRING} ^(?!@?[.&]).+$


  		




  
  20
  
    
	# . not already prepended, does not start with & , and non-empty


  		




  
  21
  
    
RewriteCond %{QUERY_STRING} ^@?[^=]*(?:[.&]|$)


  		




  
  22
  
    
	# . or & before any =


  		




  
  23
  
    
RewriteCond %{QUERY_STRING} ^(@?)(.*)$


  		




  
  24
  
    
RewriteRule ^.*$ $0?%1.%2 [discardpath,noescape]


  		




  
  25
  
    

  		




  16
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# handle username-based prefix subpaths of the form "subpath@url?" or "__?@__"


  		




  17
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# supports multiple @ , nested . , & query str: a@b.c@url?@.d&q -> url?b.c.a.d&q


  		




  18
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# ( @ is effectively a placeholder for the decoded username prefix)


  		




  19
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# better than subpath.host because case is preserved and special chars allowed


  		




  20
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# must require trailing ? , to avoid needing login to view the page itself


  		




  21
  
  
    
# must come before other redirects, because they lose the username


  		




  
  31
  
    
# must come before external redirects, because they lose the username


  		




  22
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RewriteCond %{THE_REQUEST} "\? \S+$" [ornext]


  		




  23
  33
  
    
RewriteCond %{QUERY_STRING} ^@


  		




  24
  34
  
    
RewriteRule ^ username_prefix.php [discardpath,last,noescape,qsappend]


  		




  ......




  47
  57
  
    
RewriteRule ^([^/]*)(.*)$ %0$2 [discardpath,last,noescape,qsappend]


  		




  48
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	# last: rewrite in the new subdir instead of applying this dir's rules


  		




  49
  59
  
    

  		




  50
  
  
    
# auto-detect dotpath in query string (having a . or & before any = )


  		




  51
  
  
    
# you can prepend . to force a dotpath, or & to force a query param


  		




  52
  
  
    
RewriteCond %{QUERY_STRING} ^(?![.&]).+$


  		




  53
  
  
    
	# . not already prepended, does not start with & , and non-empty


  		




  54
  
  
    
RewriteCond %{QUERY_STRING} ^[^=]*(?:[.&]|$)


  		




  55
  
  
    
	# . or & before any =


  		




  56
  
  
    
RewriteRule ^.*$ $0?.%{QUERY_STRING} [discardpath,noescape]


  		




  57
  
  
    

  		




  58
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## parse dotpath in query string


  		




  59
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# make dotpath replacement start with ./ instead of /


  		




  60
  62
  
    
RewriteCond %{QUERY_STRING} ^\.


  		












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