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Contents
require 'uuidtools'
module Vault
module User
ID_CAPTURE = /^user(\d+)\@[\w\.]+com$/
# Convert a user ID into a Heroku user ID.
#
# @param user_id [Fixnum] A user ID.
# @return [String] A Heroku ID that uniquely represents the user.
def self.id_to_hid(user_id)
"user#{user_id}@heroku.com"
end
# Convert a user ID into a v5 UUID.
#
# @param user_id [Fixnum] A user ID.
# @return [String] A v5 UUID that uniquely represents the user.
def self.id_to_uuid(user_id)
url = "https://vault.heroku.com/users/#{user_id}"
UUIDTools::UUID.sha1_create(UUIDTools::UUID_URL_NAMESPACE, url).to_s
end
# Convert a Heroku user ID into a core user ID.
#
# @param heroku_id [String] A Heroku user ID, such as
# `user1234@heroku.com`.
# @raise [ArgumentError] Raised if a malformed Heroku ID is provided.
# @return [Fixnum] The core user ID that uniquely represents the user.
def self.hid_to_id(heroku_id)
if user_id = heroku_id.slice(ID_CAPTURE, 1)
user_id.to_i
else
raise ArgumentError,"#{heroku_id} is not a valid Heroku user ID."
end
end
# Convert a Heroku user ID into a v5 UUID.
#
# @param heroku_id [String] A Heroku user ID, such as
# `user1234@heroku.com`.
# @raise [ArgumentError] Raised if a malformed Heroku ID is provided.
# @return [String] A v5 UUID that uniquely represents the user.
def self.hid_to_uuid(heroku_id)
if user_id = heroku_id.slice(ID_CAPTURE, 1)
id_to_uuid(user_id)
else
raise ArgumentError,"#{heroku_id} is not a valid Heroku user ID."
end
end
end
end
Version data entries
41 entries across 41 versions & 1 rubygems