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|
# frozen_string_literal: true
require 'spec_helper'
describe Projects::NotesController do
include ProjectForksHelper
let(:user) { create(:user) }
let(:project) { create(:project) }
let(:issue) { create(:issue, project: project) }
let(:note) { create(:note, noteable: issue, project: project) }
let(:request_params) do
{
namespace_id: project.namespace,
project_id: project,
id: note
}
end
describe 'GET index' do
let(:request_params) do
{
namespace_id: project.namespace,
project_id: project,
target_type: 'issue',
target_id: issue.id,
format: 'json'
}
end
let(:parsed_response) { json_response.with_indifferent_access }
let(:note_json) { parsed_response[:notes].first }
before do
sign_in(user)
project.add_developer(user)
end
it 'passes last_fetched_at from headers to NotesFinder' do
last_fetched_at = 3.hours.ago.to_i
request.headers['X-Last-Fetched-At'] = last_fetched_at
expect(NotesFinder).to receive(:new)
.with(anything, hash_including(last_fetched_at: last_fetched_at))
.and_call_original
get :index, params: request_params
end
context 'when user notes_filter is present' do
let(:notes_json) { parsed_response[:notes] }
let!(:comment) { create(:note, noteable: issue, project: project) }
let!(:system_note) { create(:note, noteable: issue, project: project, system: true) }
it 'filters system notes by comments' do
user.set_notes_filter(UserPreference::NOTES_FILTERS[:only_comments], issue)
get :index, params: request_params
expect(notes_json.count).to eq(1)
expect(notes_json.first[:id].to_i).to eq(comment.id)
end
it 'returns all notes' do
user.set_notes_filter(UserPreference::NOTES_FILTERS[:all_notes], issue)
get :index, params: request_params
expect(notes_json.map { |note| note[:id].to_i }).to contain_exactly(comment.id, system_note.id)
end
it 'does not merge label event notes' do
user.set_notes_filter(UserPreference::NOTES_FILTERS[:only_comments], issue)
expect(ResourceEvents::MergeIntoNotesService).not_to receive(:new)
get :index, params: request_params
end
end
context 'for a discussion note' do
let(:project) { create(:project, :repository) }
let!(:note) { create(:discussion_note_on_merge_request, project: project) }
let(:params) { request_params.merge(target_type: 'merge_request', target_id: note.noteable_id, html: true) }
it 'responds with the expected attributes' do
get :index, params: params
expect(note_json[:id]).to eq(note.id)
expect(note_json[:discussion_html]).not_to be_nil
expect(note_json[:diff_discussion_html]).to be_nil
expect(note_json[:discussion_line_code]).to be_nil
end
end
context 'for a diff discussion note' do
let(:project) { create(:project, :repository) }
let!(:note) { create(:diff_note_on_merge_request, project: project) }
let(:params) { request_params.merge(target_type: 'merge_request', target_id: note.noteable_id, html: true) }
it 'responds with the expected attributes' do
get :index, params: params
expect(note_json[:id]).to eq(note.id)
expect(note_json[:discussion_html]).not_to be_nil
expect(note_json[:diff_discussion_html]).not_to be_nil
expect(note_json[:discussion_line_code]).not_to be_nil
end
end
context 'for a commit note' do
let(:project) { create(:project, :repository) }
let!(:note) { create(:note_on_commit, project: project) }
context 'when displayed on a merge request' do
let(:merge_request) { create(:merge_request, source_project: project) }
let(:params) { request_params.merge(target_type: 'merge_request', target_id: merge_request.id, html: true) }
it 'responds with the expected attributes' do
get :index, params: params
expect(note_json[:id]).to eq(note.id)
expect(note_json[:discussion_html]).not_to be_nil
expect(note_json[:diff_discussion_html]).to be_nil
expect(note_json[:discussion_line_code]).to be_nil
end
end
context 'when displayed on the commit' do
let(:params) { request_params.merge(target_type: 'commit', target_id: note.commit_id, html: true) }
it 'responds with the expected attributes' do
get :index, params: params
expect(note_json[:id]).to eq(note.id)
expect(note_json[:discussion_html]).to be_nil
expect(note_json[:diff_discussion_html]).to be_nil
expect(note_json[:discussion_line_code]).to be_nil
end
context 'when user cannot read commit' do
before do
allow(Ability).to receive(:allowed?).and_call_original
allow(Ability).to receive(:allowed?).with(user, :download_code, project).and_return(false)
end
it 'renders 404' do
get :index, params: params
expect(response).to have_gitlab_http_status(404)
end
end
end
end
context 'for a regular note' do
let!(:note) { create(:note_on_merge_request, project: project) }
let(:params) { request_params.merge(target_type: 'merge_request', target_id: note.noteable_id, html: true) }
it 'responds with the expected attributes' do
get :index, params: params
expect(note_json[:id]).to eq(note.id)
expect(note_json[:html]).not_to be_nil
expect(note_json[:discussion_html]).to be_nil
expect(note_json[:diff_discussion_html]).to be_nil
expect(note_json[:discussion_line_code]).to be_nil
end
end
context 'with cross-reference system note', :request_store do
let(:new_issue) { create(:issue) }
let(:cross_reference) { "mentioned in #{new_issue.to_reference(issue.project)}" }
before do
note
create(:discussion_note_on_issue, :system, noteable: issue, project: issue.project, note: cross_reference)
end
it 'filters notes that the user should not see' do
get :index, params: request_params
expect(parsed_response[:notes].count).to eq(1)
expect(note_json[:id]).to eq(note.id.to_s)
end
it 'does not result in N+1 queries' do
# Instantiate the controller variables to ensure QueryRecorder has an accurate base count
get :index, params: request_params
RequestStore.clear!
control_count = ActiveRecord::QueryRecorder.new do
get :index, params: request_params
end.count
RequestStore.clear!
create_list(:discussion_note_on_issue, 2, :system, noteable: issue, project: issue.project, note: cross_reference)
expect { get :index, params: request_params }.not_to exceed_query_limit(control_count)
end
end
end
describe 'POST create' do
let(:merge_request) { create(:merge_request) }
let(:project) { merge_request.source_project }
let(:note_text) { 'some note' }
let(:request_params) do
{
note: { note: note_text, noteable_id: merge_request.id, noteable_type: 'MergeRequest' },
namespace_id: project.namespace,
project_id: project,
merge_request_diff_head_sha: 'sha',
target_type: 'merge_request',
target_id: merge_request.id
}.merge(extra_request_params)
end
let(:extra_request_params) { {} }
let(:project_visibility) { Gitlab::VisibilityLevel::PUBLIC }
let(:merge_requests_access_level) { ProjectFeature::ENABLED }
def create!
post :create, params: request_params
end
before do
project.update_attribute(:visibility_level, project_visibility)
project.project_feature.update(merge_requests_access_level: merge_requests_access_level)
sign_in(user)
end
describe 'making the creation request' do
before do
create!
end
context 'the project is publically available' do
context 'for HTML' do
it "returns status 302" do
expect(response).to have_gitlab_http_status(302)
end
end
context 'for JSON' do
let(:extra_request_params) { { format: :json } }
it "returns status 200 for json" do
expect(response).to have_gitlab_http_status(200)
end
end
end
context 'the project is a private project' do
let(:project_visibility) { Gitlab::VisibilityLevel::PRIVATE }
[{}, { format: :json }].each do |extra|
context "format is #{extra[:format]}" do
let(:extra_request_params) { extra }
it "returns status 404" do
expect(response).to have_gitlab_http_status(404)
end
end
end
end
end
context 'the user is a developer on a private project' do
let(:project_visibility) { Gitlab::VisibilityLevel::PRIVATE }
before do
project.add_developer(user)
end
context 'HTML requests' do
it "returns status 302 (redirect)" do
create!
expect(response).to have_gitlab_http_status(302)
end
end
context 'JSON requests' do
let(:extra_request_params) { { format: :json } }
it "returns status 200" do
create!
expect(response).to have_gitlab_http_status(200)
end
end
context 'the return_discussion param is set' do
let(:extra_request_params) { { format: :json, return_discussion: 'true' } }
it 'returns discussion JSON when the return_discussion param is set' do
create!
expect(response).to have_gitlab_http_status(200)
expect(json_response).to have_key 'discussion'
expect(json_response.dig('discussion', 'notes', 0, 'note')).to eq(request_params[:note][:note])
end
end
context 'when creating a note with quick actions' do
context 'with commands that return changes' do
let(:note_text) { "/award :thumbsup:\n/estimate 1d\n/spend 3h" }
let(:extra_request_params) { { format: :json } }
it 'includes changes in commands_changes ' do
create!
expect(response).to have_gitlab_http_status(200)
expect(json_response['commands_changes']).to include('emoji_award', 'time_estimate', 'spend_time')
expect(json_response['commands_changes']).not_to include('target_project', 'title')
end
end
context 'with commands that do not return changes' do
let(:issue) { create(:issue, project: project) }
let(:other_project) { create(:project) }
let(:note_text) { "/move #{other_project.full_path}\n/title AAA" }
let(:extra_request_params) { { format: :json, target_id: issue.id, target_type: 'issue' } }
before do
other_project.add_developer(user)
end
it 'does not include changes in commands_changes' do
create!
expect(response).to have_gitlab_http_status(200)
expect(json_response['commands_changes']).not_to include('target_project', 'title')
end
end
end
end
context 'when the internal project prohibits non-members from accessing merge requests' do
let(:project_visibility) { Gitlab::VisibilityLevel::INTERNAL }
let(:merge_requests_access_level) { ProjectFeature::PRIVATE }
it "prevents a non-member user from creating a note on one of the project's merge requests" do
create!
expect(response).to have_gitlab_http_status(404)
end
context 'when the user is a team member' do
before do
project.add_developer(user)
end
it 'can add comments' do
expect { create! }.to change { project.notes.count }.by(1)
end
end
# Illustration of the attack vector for posting comments to discussions that should
# be inaccessible.
#
# This relies on posting a note to a commit that is not necessarily even in the
# merge request, with a value of :in_reply_to_discussion_id that points to a
# discussion on a merge_request that should not be accessible.
context 'when the request includes a :in_reply_to_discussion_id designed to fool us' do
let(:commit) { create(:commit, project: project) }
let(:existing_comment) do
create(:note_on_commit,
note: 'first',
project: project,
commit_id: merge_request.commit_shas.first)
end
let(:discussion) { existing_comment.discussion }
# see !60465 for details of the structure of this request
let(:request_params) do
{ "utf8" => "✓",
"authenticity_token" => "1",
"view" => "inline",
"line_type" => "",
"merge_request_diff_head_sha" => "",
"in_reply_to_discussion_id" => discussion.id,
"note_project_id" => project.id,
"project_id" => project.id,
"namespace_id" => project.namespace,
"target_type" => "commit",
"target_id" => commit.id,
"note" => {
"noteable_type" => "",
"noteable_id" => "",
"commit_id" => "",
"type" => "",
"line_code" => "",
"position" => "",
"note" => "ThisReplyWillGoToMergeRequest"
} }
end
it 'prevents the request from adding notes to the spoofed discussion' do
expect { create! }.not_to change { discussion.notes.count }
end
it 'returns an error to the user' do
create!
expect(response).to have_gitlab_http_status(404)
end
end
end
context 'when the public project prohibits non-members from accessing merge requests' do
let(:project_visibility) { Gitlab::VisibilityLevel::PUBLIC }
let(:merge_requests_access_level) { ProjectFeature::PRIVATE }
it "prevents a non-member user from creating a note on one of the project's merge requests" do
create!
expect(response).to have_gitlab_http_status(404)
end
context 'when the user is a team member' do
before do
project.add_developer(user)
create!
end
it 'can add comments' do
expect(response).to be_redirect
end
end
end
context 'when merge_request_diff_head_sha present' do
before do
service_params = ActionController::Parameters.new({
note: 'some note',
noteable_id: merge_request.id,
noteable_type: 'MergeRequest',
commit_id: nil,
merge_request_diff_head_sha: 'sha'
}).permit!
expect(Notes::CreateService).to receive(:new).with(project, user, service_params).and_return(double(execute: true))
end
it "returns status 302 for html" do
create!
expect(response).to have_gitlab_http_status(302)
end
end
context 'when creating a comment on a commit with SHA1 starting with a large number' do
let(:commit) { create(:commit, project: project, id: '842616594688d2351480dfebd67b3d8d15571e6d') }
it 'creates a note successfully' do
expect do
post :create, params: {
note: { note: 'some note', commit_id: commit.id },
namespace_id: project.namespace,
project_id: project,
target_type: 'commit',
target_id: commit.id
}
end.to change { Note.count }.by(1)
end
end
context 'when creating a commit comment from an MR fork' do
let(:project) { create(:project, :repository, :public) }
let(:forked_project) do
fork_project(project, nil, repository: true)
end
let(:merge_request) do
create(:merge_request, source_project: forked_project, target_project: project, source_branch: 'feature', target_branch: 'master')
end
let(:existing_comment) do
create(:note_on_commit, note: 'a note', project: forked_project, commit_id: merge_request.commit_shas.first)
end
let(:note_project_id) do
forked_project.id
end
let(:request_params) do
{
note: { note: 'some other note', noteable_id: merge_request.id },
namespace_id: project.namespace,
project_id: project,
target_type: 'merge_request',
target_id: merge_request.id,
note_project_id: note_project_id,
in_reply_to_discussion_id: existing_comment.discussion_id
}
end
let(:fork_visibility) { Gitlab::VisibilityLevel::PUBLIC }
before do
forked_project.update_attribute(:visibility_level, fork_visibility)
end
context 'when the note_project_id is not correct' do
let(:note_project_id) do
project.id && Project.maximum(:id).succ
end
it 'returns a 404' do
create!
expect(response).to have_gitlab_http_status(404)
end
end
context 'when the user has no access to the fork' do
let(:fork_visibility) { Gitlab::VisibilityLevel::PRIVATE }
it 'returns a 404' do
create!
expect(response).to have_gitlab_http_status(404)
end
end
context 'when the user has access to the fork' do
let!(:discussion) { forked_project.notes.find_discussion(existing_comment.discussion_id) }
let(:fork_visibility) { Gitlab::VisibilityLevel::PUBLIC }
it 'is successful' do
create!
expect(response).to have_gitlab_http_status(302)
end
it 'creates the note' do
expect { create! }.to change { forked_project.notes.count }.by(1)
end
end
end
context 'when target_id and noteable_id do not match' do
let(:locked_issue) { create(:issue, :locked, project: project) }
let(:issue) {create(:issue, project: project)}
it 'uses target_id and ignores noteable_id' do
request_params = {
note: { note: 'some note', noteable_type: 'Issue', noteable_id: locked_issue.id },
target_type: 'issue',
target_id: issue.id,
project_id: project,
namespace_id: project.namespace
}
expect { post :create, params: request_params }.to change { issue.notes.count }.by(1)
.and change { locked_issue.notes.count }.by(0)
expect(response).to have_gitlab_http_status(302)
end
end
context 'when the merge request discussion is locked' do
before do
merge_request.update_attribute(:discussion_locked, true)
end
context 'when a noteable is not found' do
it 'returns 404 status' do
request_params[:target_id] = 9999
post :create, params: request_params.merge(format: :json)
expect(response).to have_gitlab_http_status(404)
end
end
context 'when a user is a team member' do
before do
project.add_developer(user)
end
it 'returns 302 status for html' do
post :create, params: request_params
expect(response).to have_gitlab_http_status(302)
end
it 'returns 200 status for json' do
post :create, params: request_params.merge(format: :json)
expect(response).to have_gitlab_http_status(200)
end
it 'creates a new note' do
expect { post :create, params: request_params }.to change { Note.count }.by(1)
end
end
context 'when a user is not a team member' do
it 'returns 404 status' do
post :create, params: request_params
expect(response).to have_gitlab_http_status(404)
end
it 'does not create a new note' do
expect { post :create, params: request_params }.not_to change { Note.count }
end
end
end
end
describe 'PUT update' do
context "should update the note with a valid issue" do
let(:request_params) do
{
namespace_id: project.namespace,
project_id: project,
id: note,
format: :json,
note: {
note: "New comment"
}
}
end
before do
sign_in(note.author)
project.add_developer(note.author)
end
it "updates the note" do
expect { put :update, params: request_params }.to change { note.reload.note }
end
end
context "doesnt update the note" do
let(:issue) { create(:issue, :confidential, project: project) }
let(:note) { create(:note, noteable: issue, project: project) }
before do
sign_in(user)
project.add_guest(user)
end
it "disallows edits when the issue is confidential and the user has guest permissions" do
request_params = {
namespace_id: project.namespace,
project_id: project,
id: note,
format: :json,
note: {
note: "New comment"
}
}
expect { put :update, params: request_params }.not_to change { note.reload.note }
expect(response).to have_gitlab_http_status(404)
end
end
end
describe 'DELETE destroy' do
let(:request_params) do
{
namespace_id: project.namespace,
project_id: project,
id: note,
format: :js
}
end
context 'user is the author of a note' do
before do
sign_in(note.author)
project.add_developer(note.author)
end
it "returns status 200 for html" do
delete :destroy, params: request_params
expect(response).to have_gitlab_http_status(200)
end
it "deletes the note" do
expect { delete :destroy, params: request_params }.to change { Note.count }.from(1).to(0)
end
end
context 'user is not the author of a note' do
before do
sign_in(user)
project.add_developer(user)
end
it "returns status 404" do
delete :destroy, params: request_params
expect(response).to have_gitlab_http_status(404)
end
end
end
describe 'POST toggle_award_emoji' do
before do
sign_in(user)
project.add_developer(user)
end
subject { post(:toggle_award_emoji, params: request_params.merge(name: emoji_name)) }
let(:emoji_name) { 'thumbsup' }
it "toggles the award emoji" do
expect do
subject
end.to change { note.award_emoji.count }.by(1)
expect(response).to have_gitlab_http_status(200)
end
it "removes the already awarded emoji" do
create(:award_emoji, awardable: note, name: emoji_name, user: user)
expect { subject }.to change { AwardEmoji.count }.by(-1)
expect(response).to have_gitlab_http_status(200)
end
it 'marks Todos on the Noteable as done' do
todo = create(:todo, target: note.noteable, project: project, user: user)
subject
expect(todo.reload).to be_done
end
end
describe "resolving and unresolving" do
let(:project) { create(:project, :repository) }
let(:merge_request) { create(:merge_request, source_project: project) }
let(:note) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
describe 'POST resolve' do
before do
sign_in user
end
context "when the user is not authorized to resolve the note" do
it "returns status 404" do
post :resolve, params: request_params
expect(response).to have_gitlab_http_status(404)
end
end
context "when the user is authorized to resolve the note" do
before do
project.add_developer(user)
end
context "when the note is not resolvable" do
before do
note.update(system: true)
end
it "returns status 404" do
post :resolve, params: request_params
expect(response).to have_gitlab_http_status(404)
end
end
context "when the note is resolvable" do
it "resolves the note" do
post :resolve, params: request_params
expect(note.reload.resolved?).to be true
expect(note.reload.resolved_by).to eq(user)
end
it "sends notifications if all discussions are resolved" do
expect_any_instance_of(MergeRequests::ResolvedDiscussionNotificationService).to receive(:execute).with(merge_request)
post :resolve, params: request_params
end
it "returns the name of the resolving user" do
post :resolve, params: request_params.merge(html: true)
expect(json_response["resolved_by"]).to eq(user.name)
end
it "returns status 200" do
post :resolve, params: request_params
expect(response).to have_gitlab_http_status(200)
end
end
end
end
describe 'DELETE unresolve' do
before do
sign_in user
note.resolve!(user)
end
context "when the user is not authorized to resolve the note" do
it "returns status 404" do
delete :unresolve, params: request_params
expect(response).to have_gitlab_http_status(404)
end
end
context "when the user is authorized to resolve the note" do
before do
project.add_developer(user)
end
context "when the note is not resolvable" do
before do
note.update(system: true)
end
it "returns status 404" do
delete :unresolve, params: request_params
expect(response).to have_gitlab_http_status(404)
end
end
context "when the note is resolvable" do
it "unresolves the note" do
delete :unresolve, params: request_params
expect(note.reload.resolved?).to be false
end
it "returns status 200" do
delete :unresolve, params: request_params
expect(response).to have_gitlab_http_status(200)
end
end
end
end
end
end
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