Fix #3985: Uploads: 405 Method Not Allowed.

2018-11-11 20:18:21 -06:00
parent 6a7cd6ce8e
commit 7524d52276
4 changed files with 36 additions and 30 deletions
--- a/app/logical/cloudflare_service.rb
+++ b/app/logical/cloudflare_service.rb
@@ -22,6 +22,15 @@ class CloudflareService
    })
  end

+  def ips(expiry: 24.hours)
+    text, code = HttpartyCache.get("https://api.cloudflare.com/client/v4/ips", expiry: expiry)
+    return [] if code != 200
+
+    json = JSON.parse(text, symbolize_names: true)
+    ips = json[:result][:ipv4_cidrs] + json[:result][:ipv6_cidrs]
+    ips.map { |ip| IPAddr.new(ip) }
+  end
+
  def delete(md5, ext)
    url = "https://api.cloudflare.com/client/v4/zones/#{zone}/purge_cache"
    files = ["#{md5}.#{ext}", "preview/#{md5}.jpg", "sample/sample-#{md5}.jpg"].map do |name|