treehouse
/
mastodon
22
8
Fork 5
Code Issues 32 Pull Requests Projects 1 Releases Wiki Activity

Fix admin page crashing when trying to block an invalid domain name (#13884) 

* Fix admin page crashing when trying to block an invalid domain name

Fixes #13880

* Fix trailing and leading spaces not being properly stripped for domain blocks
remotes/1727458204337373841/tmp_refs/heads/signup-info-prompt
ThibG 2020-06-01 03:47:20 +02:00 committed by GitHub
parent eeddb1a624
commit 51ff679b9d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
app/models/concerns/domain_normalizable.rb
View File

@ -4,7 +4,7 @@ module DomainNormalizable
extend ActiveSupport::Concern
included do
before_save :normalize_domain
before_validation :normalize_domain
end
private

4
app/models/domain_block.rb
View File

@ -50,11 +50,13 @@ class DomainBlock < ApplicationRecord
def rule_for(domain)
return if domain.blank?
uri = Addressable::URI.new.tap { |u| u.host = domain.gsub(/[\/]/, '') }
uri = Addressable::URI.new.tap { |u| u.host = domain.strip.gsub(/[\/]/, '') }
segments = uri.normalized_host.split('.')
variants = segments.map.with_index { |_, i| segments[i..-1].join('.') }
where(domain: variants).order(Arel.sql('char_length(domain) desc')).first
rescue Addressable::URI::InvalidURIError, IDN::Idna::IdnaError
nil
end
end