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Contents
require 'sinatra/base'
# Lazy Basic HTTP authentication. Authentication is only forced when the
# credentials are actually needed.
module Sinatra
module LazyAuth
class LazyCredentials
def initialize(app)
@app = app
@provided = false
end
def user
credentials!
@user
end
def password
credentials!
@password
end
def provided?
@provided
end
private
def credentials!
unless provided?
auth = Rack::Auth::Basic::Request.new(@app.request.env)
unless auth.provided? && auth.basic? && auth.credentials
@app.authorize!
end
@user = auth.credentials[0]
@password = auth.credentials[1]
@provided = true
end
end
end
def authorize!
r = "#{DRIVER}-deltacloud@#{HOSTNAME}"
response['WWW-Authenticate'] = %(Basic realm="#{r}")
throw(:halt, [401, "Not authorized\n"])
end
# Request the current user's credentials. Actual credentials are only
# requested when an attempt is made to get the user name or password
def credentials
LazyCredentials.new(self)
end
end
helpers LazyAuth
end
Version data entries
35 entries across 35 versions & 5 rubygems