diff options
author | Thiago Presa <tpresa@gitlab.com> | 2018-10-25 04:05:44 +0300 |
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committer | Thiago Presa <tpresa@gitlab.com> | 2018-10-25 04:06:33 +0300 |
commit | b04c737d4056d14fed885265b40e1001ffa20a1c (patch) | |
tree | b39c74175bb7f0de3b4ec666303590cdb9edb741 /lib | |
parent | 5342df04045e1c8a98fdb9fe8203a816bf240ac8 (diff) |
Merge branch 'sh-block-other-localhost' into 'master'
Block additional localhost addresses in UrlBlocker
See merge request gitlab/gitlabhq!2487
Diffstat (limited to 'lib')
-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 3b483f27e70..a2cce9151c3 100644 --- a/lib/gitlab/url_blocker.rb +++ b/lib/gitlab/url_blocker.rb @@ -30,6 +30,7 @@ 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 @@ -84,6 +85,12 @@ 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? } |