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Contents
module Authlogic
# Handles generating random strings. If SecureRandom is installed it will default to this and use it instead. SecureRandom comes with ActiveSupport.
# So if you are using this in a rails app you should have this library.
module Random
extend self
SecureRandom = (defined?(::SecureRandom) && ::SecureRandom) || (defined?(::ActiveSupport::SecureRandom) && ::ActiveSupport::SecureRandom)
if SecureRandom
def hex_token
SecureRandom.hex(64)
end
def friendly_token
# use base64url as defined by RFC4648
SecureRandom.base64(15).tr('+/=', '-_ ').strip.delete("\n")
end
else
def hex_token
Authlogic::CryptoProviders::Sha512.encrypt(Time.now.to_s + (1..10).collect{ rand.to_s }.join)
end
FRIENDLY_CHARS = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
def friendly_token
newpass = ""
1.upto(20) { |i| newpass << FRIENDLY_CHARS[rand(FRIENDLY_CHARS.size-1)] }
newpass
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems