very, very simple HTTP POST upload app

gistfile1.txt

# set max_body_size and http_basic_auth in your nginx config

require 'rubygems'
require 'sinatra'

get '/' do
  "none ya business"
end


post '/' do
  @auth ||=  Rack::Auth::Basic::Request.new(request.env)
  username = @auth.username if @auth.provided?

  if username

    dir = '/opt/httpupload/' + username
    Dir.mkdir(dir) unless File.exists?(dir)
    
    if ( params['filedata'][:filename] =~ /.*\.(csv|xls|txt)$/ )
      File.open('/opt/httpupload/' + username + '/'+ params['filedata'][:filename], "w") do |f|
        f.write(params['filedata'][:tempfile].read)
      end
    end

  return "file uploaded."
  
  end

end