Improve method privacy

[rails.git] / lib / password_hash.rb

diff --git a/lib/password_hash.rb b/lib/password_hash.rb
index 5bafe6dda273ab18af7f530213a1010bc487a846..afea82c111d018d9262b41a3f8b7e8520e0db4c4 100644 (file)
--- a/lib/password_hash.rb
+++ b/lib/password_hash.rb
@@ -18,7 +18,7 @@ module PasswordHash
   def self.check(hash, salt, candidate)
     if salt.nil?
       candidate = Digest::MD5.hexdigest(candidate)
-    elsif /!/.match?(salt)
+    elsif salt.include?("!")
       algorithm, iterations, salt = salt.split("!")
       size = Base64.strict_decode64(hash).length
       candidate = self.hash(candidate, salt, iterations.to_i, size, algorithm)
@@ -32,7 +32,7 @@ module PasswordHash
   def self.upgrade?(hash, salt)
     if salt.nil?
       return true
-    elsif /!/.match?(salt)
+    elsif salt.include?("!")
       algorithm, iterations, salt = salt.split("!")
       return true if Base64.strict_decode64(salt).length != SALT_BYTE_SIZE
       return true if Base64.strict_decode64(hash).length != HASH_BYTE_SIZE