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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Banzai::Filter::ReferenceRedactorFilter do
include FilterSpecHelper
it 'ignores non-GFM links' do
html = %(See <a href="https://google.com/">Google</a>)
doc = filter(html, current_user: build(:user))
expect(doc.css('a').length).to eq 1
end
def reference_link(data)
ActionController::Base.helpers.link_to('text', '', class: 'gfm', data: data)
end
it 'skips when the skip_redaction flag is set' do
user = create(:user)
project = create(:project)
link = reference_link(project: project.id, reference_type: 'test')
doc = filter(link, current_user: user, skip_redaction: true)
expect(doc.css('a').length).to eq 1
end
context 'with data-project' do
let(:parser_class) do
Class.new(Banzai::ReferenceParser::BaseParser) do
self.reference_type = :test
end
end
before do
allow(Banzai::ReferenceParser).to receive(:[])
.with('test')
.and_return(parser_class)
end
context 'valid projects' do
before do
allow_next_instance_of(Banzai::ReferenceParser::BaseParser) do |instance|
allow(instance).to receive(:can_read_reference?).and_return(true)
end
end
it 'allows permitted Project references' do
user = create(:user)
project = create(:project)
project.add_maintainer(user)
link = reference_link(project: project.id, reference_type: 'test')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
end
context 'invalid projects' do
before do
allow_next_instance_of(Banzai::ReferenceParser::BaseParser) do |instance|
allow(instance).to receive(:can_read_reference?).and_return(false)
end
end
it 'removes unpermitted references' do
user = create(:user)
project = create(:project)
link = reference_link(project: project.id, reference_type: 'test')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'handles invalid references' do
link = reference_link(project: non_existing_record_id, reference_type: 'test')
expect { filter(link) }.not_to raise_error
end
end
end
context 'with data-issue' do
context 'for confidential issues' do
it 'removes references for non project members' do
non_member = create(:user)
project = create(:project, :public)
issue = create(:issue, :confidential, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: non_member)
expect(doc.css('a').length).to eq 0
end
it 'removes references for project members with guest role' do
member = create(:user)
project = create(:project, :public)
project.add_guest(member)
issue = create(:issue, :confidential, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: member)
expect(doc.css('a').length).to eq 0
end
it 'allows references for author' do
author = create(:user)
project = create(:project, :public)
issue = create(:issue, :confidential, project: project, author: author)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: author)
expect(doc.css('a').length).to eq 1
end
it 'allows references for assignee' do
assignee = create(:user)
project = create(:project, :public)
issue = create(:issue, :confidential, project: project, assignees: [assignee])
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: assignee)
expect(doc.css('a').length).to eq 1
end
it 'allows references for project members' do
member = create(:user)
project = create(:project, :public)
project.add_developer(member)
issue = create(:issue, :confidential, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: member)
expect(doc.css('a').length).to eq 1
end
context 'for admin' do
context 'when admin mode is enabled', :enable_admin_mode do
it 'allows references' do
admin = create(:admin)
project = create(:project, :public)
issue = create(:issue, :confidential, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: admin)
expect(doc.css('a').length).to eq 1
end
end
context 'when admin mode is disabled' do
it 'removes references' do
admin = create(:admin)
project = create(:project, :public)
issue = create(:issue, :confidential, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: admin)
expect(doc.css('a').length).to eq 0
end
end
end
context "when a confidential issue is moved from a public project to a private one" do
let(:public_project) { create(:project, :public) }
let(:private_project) { create(:project, :private) }
it 'removes references for author' do
author = create(:user)
issue = create(:issue, :confidential, project: public_project, author: author)
issue.update!(project: private_project) # move issue to private project
link = reference_link(project: private_project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: author)
expect(doc.css('a').length).to eq 0
end
it 'removes references for assignee' do
assignee = create(:user)
issue = create(:issue, :confidential, project: public_project, assignees: [assignee])
issue.update!(project: private_project) # move issue to private project
link = reference_link(project: private_project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: assignee)
expect(doc.css('a').length).to eq 0
end
it 'allows references for project members' do
member = create(:user)
project = create(:project, :public)
project_2 = create(:project, :private)
project.add_developer(member)
project_2.add_developer(member)
issue = create(:issue, :confidential, project: project)
issue.update!(project: project_2) # move issue to private project
link = reference_link(project: project_2.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: member)
expect(doc.css('a').length).to eq 1
end
end
end
it 'allows references for non confidential issues' do
user = create(:user)
project = create(:project, :public)
issue = create(:issue, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_type: 'issue')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
end
context "for user references" do
context 'with data-group' do
it 'removes unpermitted Group references' do
user = create(:user)
group = create(:group, :private)
link = reference_link(group: group.id, reference_type: 'user')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'allows permitted Group references' do
user = create(:user)
group = create(:group, :private)
group.add_developer(user)
link = reference_link(group: group.id, reference_type: 'user')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
it 'handles invalid Group references' do
link = reference_link(group: 12345, reference_type: 'user')
expect { filter(link) }.not_to raise_error
end
end
context 'with data-user' do
it 'allows any User reference' do
user = create(:user)
link = reference_link(user: user.id, reference_type: 'user')
doc = filter(link)
expect(doc.css('a').length).to eq 1
end
end
end
end
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