diff options
Diffstat (limited to 'lib/gitlab/url_blocker.rb')
-rw-r--r-- | lib/gitlab/url_blocker.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/gitlab/url_blocker.rb b/lib/gitlab/url_blocker.rb index 7735b736689..86efe8ad114 100644 --- a/lib/gitlab/url_blocker.rb +++ b/lib/gitlab/url_blocker.rb @@ -32,6 +32,7 @@ module Gitlab end validate_localhost!(addrs_info) unless allow_localhost + validate_loopback!(addrs_info) unless allow_localhost validate_local_network!(addrs_info) unless allow_local_network validate_link_local!(addrs_info) unless allow_local_network @@ -86,6 +87,12 @@ module Gitlab raise BlockedUrlError, "Requests to localhost are not allowed" end + def validate_loopback!(addrs_info) + return unless addrs_info.any? { |addr| addr.ipv4_loopback? || addr.ipv6_loopback? } + + raise BlockedUrlError, "Requests to loopback addresses are not allowed" + end + def validate_local_network!(addrs_info) return unless addrs_info.any? { |addr| addr.ipv4_private? || addr.ipv6_sitelocal? } |