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mastofe

My custom branche(s) on git.pleroma.social/pleroma/mastofe
commit: 7177e37b999d0a8b4e0382c193bcb973443a756f
parent: fbc509940266dc9de1a197e2261608257396b5a7
Author: Guillaume Lo Re <lowreg@gmail.com>
Date:   Wed, 26 Apr 2017 01:22:51 +0200

Stricter whitelist rules (#2213)

* Stricter whitelist rules

* Linting

* Added spec for blacklisting

* Test subdomain blacklist on domain whitelist

* No need to split

* Change spec name

Diffstat:

Mapp/validators/email_validator.rb4++--
Mspec/models/user_spec.rb31+++++++++++++++++++++++++++++++
2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/app/validators/email_validator.rb b/app/validators/email_validator.rb @@ -15,7 +15,7 @@ class EmailValidator < ActiveModel::EachValidator return false if Rails.configuration.x.email_domains_blacklist.blank? domains = Rails.configuration.x.email_domains_blacklist.gsub('.', '\.') - regexp = Regexp.new("@(.+\\.)?(#{domains})", true) + regexp = Regexp.new("@(.+\\.)?(#{domains})", true) value =~ regexp end @@ -24,7 +24,7 @@ class EmailValidator < ActiveModel::EachValidator return false if Rails.configuration.x.email_domains_whitelist.blank? domains = Rails.configuration.x.email_domains_whitelist.gsub('.', '\.') - regexp = Regexp.new("@(.+\\.)?(#{domains})", true) + regexp = Regexp.new("@(.+\\.)?(#{domains})$", true) value !~ regexp end diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb @@ -85,6 +85,16 @@ RSpec.describe User, type: :model do let(:password) { 'abcd1234' } describe 'blacklist' do + around(:each) do |example| + old_blacklist = Rails.configuration.x.email_blacklist + + Rails.configuration.x.email_domains_blacklist = 'mvrht.com' + + example.run + + Rails.configuration.x.email_domains_blacklist = old_blacklist + end + it 'should allow a non-blacklisted user to be created' do user = User.new(email: 'foo@example.com', account: account, password: password) @@ -96,6 +106,12 @@ RSpec.describe User, type: :model do expect(user.valid?).to be_falsey end + + it 'should not allow a subdomain blacklisted user to be created' do + user = User.new(email: 'foo@mvrht.com.topdomain.tld', account: account, password: password) + + expect(user.valid?).to be_falsey + end end describe '#confirmed?' do @@ -130,5 +146,20 @@ RSpec.describe User, type: :model do user = User.new(email: 'foo@mastodon.space', account: account, password: password) expect(user.valid?).to be_truthy end + + it 'should not allow a user with a whitelisted top domain as subdomain in their email address to be created' do + user = User.new(email: 'foo@mastodon.space.userdomain.com', account: account, password: password) + expect(user.valid?).to be_falsey + end + + it 'should not allow a user to be created with a specific blacklisted subdomain even if the top domain is whitelisted' do + old_blacklist = Rails.configuration.x.email_blacklist + Rails.configuration.x.email_domains_blacklist = 'blacklisted.mastodon.space' + + user = User.new(email: 'foo@blacklisted.mastodon.space', account: account, password: password) + expect(user.valid?).to be_falsey + + Rails.configuration.x.email_domains_blacklist = old_blacklist + end end end