Module: Sinatra::ELS::Auth

Defined in:
lib/sinatra/els.rb

Instance Method Summary collapse

Instance Method Details

#els_before(opts = {}) ⇒ Object

Set up the before hook to use ELS authentication. Setup ELS options using set :els_opts

params:
  opts       -  Optional hash with a key of either :only, or :except
                and an array of String values which will be cast into
                regular expressions.

example:
  # only use els when patch matches "/api/" or anything ending in "/orders"
  els_before true, :only => ["^\/api\/",".*\/orders$"]

  # do not use els if the "/util/" path is matched
  els_before true, :except

  # use els before everything
  els_before

when before_all === false all before processing will be ignored

An optional hash of path matchers can be supplied



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# File 'lib/sinatra/els.rb', line 33

def els_before(opts = {})
  before {
    if opts.key? :only
      # execute authorize if path matches regex(s)
      if request.path_info.match(/#{opts[:only].map{|i|"(#{i})"}.join('|')}/)
        authorize!
      end
    elsif opts.key? :except
      # execute authorize if path doesn't match regex(s)
      if not request.path_info.match(/#{opts[:except].map{|i|"(#{i})"}.join('|')}/)
        authorize!
      end
    else
      authorize!
    end
  }  
end