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Contents
module Amp
module Servers
##
# = User
# A single user within an Amp's server system. Just a simple struct -
# though they do offer a convenient constructor, taking a hash.
class User < Struct.new(:username, :password)
##
# Generates a public user - i.e., somebody who has been granted no explicit rights.
# @return [User] a public user with no explicit rights
def self.public_user
@@public_user ||= new('public', "")
end
##
# Extra constructor - takes a hash to create a new User, instead of
# the Struct class's ordered parameters for its constructor.
#
# @raise [RuntimeError] raised if the user doesn't supply :password or
# :password_hashed
# @param [Hash] input the hash representing the values for the struct
# @option input [String] :username The username for the user
# @option input [String] :password The cleartext (unencrypted) password.
# @option input [String] :can_read Can the user read the repository?
# @option input [String] :can_write Can the user write to the repository?
def self.from_hash(input={})
# input checking
unless input[:password]
raise "User must have a password attribute"
end
# public is reserved as the username of the public user
if input[:username].to_s == 'public'
raise "User cannot have username 'public' -- reserved by Amp system"
end
new input[:username], input[:password]
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems