config: remove banned_ip_for_download? option.

* Remove `banned_ip_for_download?` config option. This isn't something that usually needs
  to be configured.
* Replace the `ipaddress` gem with `ipaddress_2`. The `ipaddress` gem has several methods
  we need (`link_local?`, etc) that are only available in master because the gem hasn't had
  an official release in several years. `ipaddress_2` is a fork that is more actively
  maintained.
This commit is contained in:
evazion
2020-06-02 15:32:19 -05:00
parent 63f675b7d6
commit 9997db44d8
4 changed files with 15 additions and 38 deletions

View File

@@ -392,39 +392,6 @@ module Danbooru
"zDMSATq0W3hmA5p3rKTgD"
end
# For downloads, if the host matches any of these IPs, block it
def banned_ip_for_download?(ip_addr)
raise ArgumentError unless ip_addr.is_a?(IPAddr)
if ip_addr.ipv4?
if IPAddr.new("127.0.0.1") == ip_addr
true
elsif IPAddr.new("169.254.0.0/16").include?(ip_addr)
true
elsif IPAddr.new("10.0.0.0/8").include?(ip_addr)
true
elsif IPAddr.new("172.16.0.0/12").include?(ip_addr)
true
elsif IPAddr.new("192.168.0.0/16").include?(ip_addr)
true
else
false
end
elsif ip_addr.ipv6?
if IPAddr.new("::1") == ip_addr
true
elsif IPAddr.new("fe80::/10").include?(ip_addr)
true
elsif IPAddr.new("fd00::/8").include?(ip_addr)
true
else
false
end
else
false
end
end
# The url of the Discord server associated with this site.
def discord_server_url
nil