diff options
author | mh <mh@immerda.ch> | 2012-12-25 20:34:48 +0100 |
---|---|---|
committer | mh <mh@immerda.ch> | 2012-12-25 20:34:48 +0100 |
commit | b8ae474b152e07e090a5a63e75a0e99e9a00e21e (patch) | |
tree | 1224f2024d0f85baf854a6979765b620e455d6e2 /lib/trocla | |
parent | 44d0c214e7d66d617034f4b1e1da726714eada52 (diff) |
Security: use SecureRandom for a much better random generator - Kernel.rand is just crap
Diffstat (limited to 'lib/trocla')
-rw-r--r-- | lib/trocla/util.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/trocla/util.rb b/lib/trocla/util.rb index 3461bb2..2b1c6c6 100644 --- a/lib/trocla/util.rb +++ b/lib/trocla/util.rb @@ -1,12 +1,13 @@ +require 'securerandom' class Trocla class Util class << self def random_str(length=12) - (1..length).collect{|a| chars[rand(chars.size)] }.join.to_s + (1..length).collect{|a| chars[SecureRandom.random_number(chars.size)] }.join.to_s end def salt(length=8) - (1..length).collect{|a| normal_chars[rand(normal_chars.size)] }.join.to_s + (1..length).collect{|a| normal_chars[SecureRandom.random_number(normal_chars.size)] }.join.to_s end private |