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Revision 13616

Added by Aaron Marcuse-Kubitza over 10 years ago

web/index.php: removed no longer needed redirection of username-based prefix subpaths, which is now handled by web/.htaccess

View differences:

index.php
13 13 
	};
14 14 
}
15 15 

  		




  16
  
  
    
function user2path($user) # multiple @ and nested . OK: a@b.c@host -> host?b.c.a


  		




  17
  
  
    
{ return implode(".", array_reverse(explode("@", $user))); }


  		




  18
  
  
    

  		




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# redirect subpath@host? -> host?subpath (one type of prefix redirect)


  		




  20
  
  
    
# better than subpath.host because case is preserved and special chars allowed


  		




  21
  
  
    
# must require trailing ? , to avoid needing login to view the page itself


  		




  22
  
  
    
# subpath prefix: see format in user2path()


  		




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if (substr($_SERVER["REQUEST_URI"], -1/*last char*/) === "?")


  		




  24
  
  
    
{


  		




  25
  
  
    
	if (!isset($_SERVER["PHP_AUTH_USER"])) # browser first omits Authorization


  		




  26
  
  
    
	{


  		




  27
  
  
    
		header('WWW-Authenticate: Basic realm="please leave username/password blank or as filled in"');


  		




  28
  
  
    
	}


  		




  29
  
  
    
	elseif ($_SERVER["PHP_AUTH_USER"] !== "")


  		




  30
  
  
    
	{


  		




  31
  
  
    
		header("Location: ?".user2path($_SERVER["PHP_AUTH_USER"]));


  		




  32
  
  
    
		exit;


  		




  33
  
  
    
	}


  		




  34
  
  
    
	# otherwise, user empty so just display page


  		




  35
  
  
    
}


  		




  36
  
  
    

  		




  37
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$h_level = 5;


  		




  38
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$root = $_SERVER["SERVER_NAME"].rm_suffix("/", $self_dir)."?";


  		




  39
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# instead of PATH_INFO, to support the Apache ErrorDocument directive


  		












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