165 lines
4.8 KiB
Ruby
165 lines
4.8 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::UrlBlockers::UrlWhitelist do
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include StubRequests
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let(:whitelist) { [] }
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before do
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allow(ApplicationSetting).to receive(:current).and_return(ApplicationSetting.new)
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stub_application_setting(outbound_local_requests_whitelist: whitelist)
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end
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describe '#domain_whitelisted?' do
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let(:whitelist) { ['www.example.com', 'example.com'] }
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it 'returns true if domains present in whitelist' do
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not_whitelisted = ['subdomain.example.com', 'example.org']
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aggregate_failures do
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whitelist.each do |domain|
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expect(described_class).to be_domain_whitelisted(domain)
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end
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not_whitelisted.each do |domain|
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expect(described_class).not_to be_domain_whitelisted(domain)
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end
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end
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end
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it 'returns false when domain is blank' do
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expect(described_class).not_to be_domain_whitelisted(nil)
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end
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context 'with ports' do
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let(:whitelist) { ['example.io:3000'] }
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it 'returns true if domain and ports present in whitelist' do
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parsed_whitelist = [['example.io', { port: 3000 }]]
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not_whitelisted = [
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'example.io',
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['example.io', { port: 3001 }]
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]
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aggregate_failures do
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parsed_whitelist.each do |domain_and_port|
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expect(described_class).to be_domain_whitelisted(*domain_and_port)
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end
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not_whitelisted.each do |domain_and_port|
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expect(described_class).not_to be_domain_whitelisted(*domain_and_port)
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end
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end
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end
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end
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end
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describe '#ip_whitelisted?' do
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let(:whitelist) do
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[
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'0.0.0.0',
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'127.0.0.1',
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'192.168.1.1',
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'0:0:0:0:0:ffff:192.168.1.2',
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'::ffff:c0a8:102',
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'fc00:bf8b:e62c:abcd:abcd:aaaa:aaaa:aaaa',
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'0:0:0:0:0:ffff:169.254.169.254',
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'::ffff:a9fe:a9fe',
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'::ffff:a9fe:a864',
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'fe80::c800:eff:fe74:8'
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]
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end
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it 'returns true if ips present in whitelist' do
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aggregate_failures do
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whitelist.each do |ip_address|
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expect(described_class).to be_ip_whitelisted(ip_address)
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end
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['172.16.2.2', '127.0.0.2', 'fe80::c800:eff:fe74:9'].each do |ip_address|
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expect(described_class).not_to be_ip_whitelisted(ip_address)
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end
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end
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end
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it 'returns false when ip is blank' do
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expect(described_class).not_to be_ip_whitelisted(nil)
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end
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context 'with ip ranges in whitelist' do
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let(:ipv4_range) { '127.0.0.0/28' }
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let(:ipv6_range) { 'fd84:6d02:f6d8:c89e::/124' }
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let(:whitelist) do
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[
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ipv4_range,
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ipv6_range
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]
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end
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it 'does not whitelist ipv4 range when not in whitelist' do
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stub_application_setting(outbound_local_requests_whitelist: [])
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IPAddr.new(ipv4_range).to_range.to_a.each do |ip|
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expect(described_class).not_to be_ip_whitelisted(ip.to_s)
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end
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end
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it 'whitelists all ipv4s in the range when in whitelist' do
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IPAddr.new(ipv4_range).to_range.to_a.each do |ip|
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expect(described_class).to be_ip_whitelisted(ip.to_s)
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end
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end
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it 'does not whitelist ipv6 range when not in whitelist' do
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stub_application_setting(outbound_local_requests_whitelist: [])
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IPAddr.new(ipv6_range).to_range.to_a.each do |ip|
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expect(described_class).not_to be_ip_whitelisted(ip.to_s)
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end
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end
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it 'whitelists all ipv6s in the range when in whitelist' do
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IPAddr.new(ipv6_range).to_range.to_a.each do |ip|
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expect(described_class).to be_ip_whitelisted(ip.to_s)
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end
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end
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it 'does not whitelist IPs outside the range' do
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expect(described_class).not_to be_ip_whitelisted("fd84:6d02:f6d8:c89e:0:0:1:f")
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expect(described_class).not_to be_ip_whitelisted("127.0.1.15")
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end
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end
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context 'with ports' do
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let(:whitelist) { ['127.0.0.9:3000', '[2001:db8:85a3:8d3:1319:8a2e:370:7348]:443'] }
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it 'returns true if ip and ports present in whitelist' do
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parsed_whitelist = [
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['127.0.0.9', { port: 3000 }],
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['[2001:db8:85a3:8d3:1319:8a2e:370:7348]', { port: 443 }]
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]
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not_whitelisted = [
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'127.0.0.9',
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['127.0.0.9', { port: 3001 }],
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'[2001:db8:85a3:8d3:1319:8a2e:370:7348]',
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['[2001:db8:85a3:8d3:1319:8a2e:370:7348]', { port: 3001 }]
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]
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aggregate_failures do
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parsed_whitelist.each do |ip_and_port|
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expect(described_class).to be_ip_whitelisted(*ip_and_port)
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end
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not_whitelisted.each do |ip_and_port|
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expect(described_class).not_to be_ip_whitelisted(*ip_and_port)
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end
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end
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end
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end
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end
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end
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