Sha256: 413cbade9b38fc457e4b4734f34f69603de4fdcedf695c6bd3d8489cdd40a40d

Contents?: true

Size: 1.16 KB

Versions: 237

Compression:

Stored size: 1.16 KB

Contents

require 'rack/auth/abstract/handler'
require 'rack/auth/abstract/request'

module Rack
  module Auth
    # Rack::Auth::Basic implements HTTP Basic Authentication, as per RFC 2617.
    #
    # Initialize with the Rack application that you want protecting,
    # and a block that checks if a username and password pair are valid.
    #
    # See also: <tt>example/protectedlobster.rb</tt>

    class Basic < AbstractHandler

      def call(env)
        auth = Basic::Request.new(env)

        return unauthorized unless auth.provided?

        return bad_request unless auth.basic?

        if valid?(auth)
          env['REMOTE_USER'] = auth.username

          return @app.call(env)
        end

        unauthorized
      end


      private

      def challenge
        'Basic realm="%s"' % realm
      end

      def valid?(auth)
        @authenticator.call(*auth.credentials)
      end

      class Request < Auth::AbstractRequest
        def basic?
          :basic == scheme
        end

        def credentials
          @credentials ||= params.unpack("m*").first.split(/:/, 2)
        end

        def username
          credentials.first
        end
      end

    end
  end
end

Version data entries

237 entries across 215 versions & 41 rubygems

Version Path
rack-1.1.2 lib/rack/auth/basic.rb
rack-1.1.1 lib/rack/auth/basic.rb
rack-1.1.1.pre lib/rack/auth/basic.rb
edgar-rack-1.2.1 lib/rack/auth/basic.rb
eac-rack-1.1.1 lib/rack/auth/basic.rb
nbudin-castronaut-0.7.5 vendor/rack/lib/rack/auth/basic.rb
merb-core-1.1.3 spec10/public/webrat/test_app/gems/gems/rack-0.4.0/lib/rack/auth/basic.rb
merb-core-1.1.2 spec10/public/webrat/test_app/gems/gems/rack-0.4.0/lib/rack/auth/basic.rb
rack-1.2.1 lib/rack/auth/basic.rb
merb-core-1.1.1 spec10/public/webrat/test_app/gems/gems/rack-0.4.0/lib/rack/auth/basic.rb
rack-1.2.0 lib/rack/auth/basic.rb
merb-core-1.1.0 spec10/public/webrat/test_app/gems/gems/rack-0.4.0/lib/rack/auth/basic.rb
merb-core-1.1.0.rc1 spec10/public/webrat/test_app/gems/gems/rack-0.4.0/lib/rack/auth/basic.rb
akamai_bookmarklet-0.1.2 vendor/gems/ruby/1.8/gems/rack-1.1.0/lib/rack/auth/basic.rb
middleman-0.13.1 lib/middleman/vendor/gems/ruby/1.9.1/gems/rack-1.1.0/lib/rack/auth/basic.rb
middleman-0.13.1 lib/middleman/vendor/gems/ruby/1.8/gems/rack-1.1.0/lib/rack/auth/basic.rb
akamai_bookmarklet-0.1.1 vendor/gems/ruby/1.8/gems/rack-1.1.0/lib/rack/auth/basic.rb
akamai_bookmarklet-0.1.0 vendor/gems/ruby/1.8/gems/rack-1.1.0/lib/rack/auth/basic.rb
rack-1.1.0 lib/rack/auth/basic.rb
middleman-0.12.2 lib/middleman/vendor/gems/gems/rack-1.0.1/lib/rack/auth/basic.rb