From: Tom Hughes <tom@compton.nu>
Date: Wed, 30 Nov 2016 01:21:13 +0000 (+0000)
Subject: Block a scale used by a scraper
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/5c59f59f9cbbf5bdde28e44fdbec60c4d9a3c39e

Block a scale used by a scraper
---

diff --git a/cookbooks/tile/templates/default/export.erb b/cookbooks/tile/templates/default/export.erb
index c05083835..b91c3957f 100644
--- a/cookbooks/tile/templates/default/export.erb
+++ b/cookbooks/tile/templates/default/export.erb
@@ -70,6 +70,9 @@ idletime = cputimes[3] / sum(cputimes)
 if idletime < 0.2:
   # Abort if the CPU idle time on the machine is too low
   output_error("The server is too busy at the moment. Please wait a few minutes before trying again.", "503 Service Unavailable")
+elif form.getvalue("scale") == "4600":
+  # Block scraper
+  output_error("The server is too busy at the moment. Please wait a few minutes before trying again.", "503 Service Unavailable")
 <% @blocks["user_agents"].each do |user_agent| -%>
 elif os.environ['HTTP_USER_AGENT'] == '<%= user_agent %>':
   # Block scraper