Use SecureRandom to generate user tokens

[rails.git] / lib / osm.rb

diff --git a/lib/osm.rb b/lib/osm.rb
index 905f3ac97459e4890d5270d59f1d76ef110c5746..c7f8bef2f9a07d39e19ae3233f59c386fa93cb34 100644 (file)
--- a/lib/osm.rb
+++ b/lib/osm.rb
@@ -502,15 +502,8 @@ module OSM
   end
 
   # Construct a random token of a given length
-  def self.make_token(length = 30)
-    chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
-    token = ""
-
-    length.times do
-      token += chars[(rand * chars.length).to_i].chr
-    end
-
-    token
+  def self.make_token(length = 24)
+    SecureRandom.urlsafe_base64(length)
   end
 
   # Return an SQL fragment to select a given area of the globe