X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/eea25bd1546a42b783ffffb4d0c794d59e643597..12b4d11d44055399085bf1d10136ffbe4255bcbe:/lib/osm.rb

diff --git a/lib/osm.rb b/lib/osm.rb
index 4241ad700..c7f8bef2f 100644
--- a/lib/osm.rb
+++ b/lib/osm.rb
@@ -353,6 +353,17 @@ module OSM
     end
   end
 
+  # Raised when a rate limit is exceeded
+  class APIRateLimitExceeded < APIError
+    def initialize
+      super "Rate limit exceeded"
+    end
+
+    def status
+      :too_many_requests
+    end
+  end
+
   # Helper methods for going to/from mercator and lat/lng.
   class Mercator
     include Math
@@ -491,15 +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