discourse/spec/requests/users_controller_spec.rb

require 'rails_helper'

RSpec.describe UsersController do
  let(:user) { Fabricate(:user) }

  def honeypot_magic(params)
    get '/u/hp.json'
    json = JSON.parse(response.body)
    params[:password_confirmation] = json["value"]
    params[:challenge] = json["challenge"].reverse
    params
  end

  describe '#create' do

    context "when taking over a staged account" do
      let!(:staged) { Fabricate(:staged, email: "staged@account.com", active: true) }

      it "succeeds" do
        post '/u.json', params: honeypot_magic(
          email: staged.email,
          username: "zogstrip",
          password: "P4ssw0rd$$"
        )

        expect(response.status).to eq(200)
        result = ::JSON.parse(response.body)
        expect(result["success"]).to eq(true)

        created_user = User.find_by_email(staged.email)
        expect(created_user.staged).to eq(false)
        expect(created_user.active).to eq(false)
        expect(created_user.registration_ip_address).to be_present
        expect(!!created_user.custom_fields["from_staged"]).to eq(true)

        # do not allow emails changes please

        put "/u/update-activation-email.json", params: { email: 'bob@bob.com' }

        created_user.reload
        expect(created_user.email).to eq("staged@account.com")
        expect(response.status).not_to eq(200)
      end
    end

  end

  describe '#show' do

    it "should be able to view a user" do
      get "/u/#{user.username}"

      expect(response).to be_success
      expect(response.body).to include(user.username)
    end

    describe 'when username contains a period' do
      before do
        user.update!(username: 'test.test')
      end

      it "should be able to view a user" do
        get "/u/#{user.username}"

        expect(response).to be_success
        expect(response.body).to include(user.username)
      end
    end
  end

  describe "#badges" do
    it "renders fine by default" do
      get "/u/#{user.username}/badges"
      expect(response).to be_success
    end

    it "fails if badges are disabled" do
      SiteSetting.enable_badges = false
      get "/u/#{user.username}/badges"
      expect(response.status).to eq(404)
    end
  end

  describe "updating a user" do
    before do
      sign_in(user)
    end

    it "should be able to update a user" do
      put "/u/#{user.username}.json", params: { name: 'test.test' }

      expect(response).to be_success
      expect(user.reload.name).to eq('test.test')
    end

    describe 'when username contains a period' do
      before do
        user.update!(username: 'test.test')
      end

      it "should be able to update a user" do
        put "/u/#{user.username}.json", params: { name: 'testing123' }

        expect(response).to be_success
        expect(user.reload.name).to eq('testing123')
      end
    end
  end

  describe "#account_created" do
    it "returns a message when no session is present" do
      get "/u/account-created"

      expect(response).to be_success

      body = response.body

      expect(body).to match(I18n.t('activation.missing_session'))
    end

    it "redirects when the user is logged in" do
      sign_in(Fabricate(:user))
      get "/u/account-created"

      expect(response).to redirect_to("/")
    end

    context "when the user account is created" do
      include ApplicationHelper

      it "returns the message when set in the session" do
        user = create_user
        get "/u/account-created"

        expect(response).to be_success

        expect(response.body).to include(
          "{\"message\":\"#{I18n.t("login.activate_email", email: user.email).gsub!("</", "<\\/")}\",\"show_controls\":true,\"username\":\"#{user.username}\",\"email\":\"#{user.email}\"}"
        )
      end
    end
  end

  describe "search_users" do
    let(:topic) { Fabricate :topic }
    let(:user)  { Fabricate :user, username: "joecabot", name: "Lawrence Tierney" }
    let(:post1) { Fabricate(:post, user: user, topic: topic) }

    before do
      SearchIndexer.enable
      post1
    end

    it "searches when provided the term only" do
      get "/u/search/users.json", params: { term: user.name.split(" ").last }
      expect(response).to be_success
      json = JSON.parse(response.body)
      expect(json["users"].map { |u| u["username"] }).to include(user.username)
    end

    it "searches when provided the topic only" do
      get "/u/search/users.json", params: { topic_id: topic.id }
      expect(response).to be_success
      json = JSON.parse(response.body)
      expect(json["users"].map { |u| u["username"] }).to include(user.username)
    end

    it "searches when provided the term and topic" do
      get "/u/search/users.json", params: {
        term: user.name.split(" ").last, topic_id: topic.id
      }

      expect(response).to be_success
      json = JSON.parse(response.body)
      expect(json["users"].map { |u| u["username"] }).to include(user.username)
    end

    it "searches only for users who have access to private topic" do
      privileged_user = Fabricate(:user, trust_level: 4, username: "joecabit", name: "Lawrence Tierney")
      privileged_group = Fabricate(:group)
      privileged_group.add(privileged_user)
      privileged_group.save

      category = Fabricate(:category)
      category.set_permissions(privileged_group => :readonly)
      category.save

      private_topic = Fabricate(:topic, category: category)

      get "/u/search/users.json", params: {
        term: user.name.split(" ").last, topic_id: private_topic.id, topic_allowed_users: "true"
      }

      expect(response).to be_success
      json = JSON.parse(response.body)
      expect(json["users"].map { |u| u["username"] }).to_not include(user.username)
      expect(json["users"].map { |u| u["username"] }).to include(privileged_user.username)
    end

    context "when `enable_names` is true" do
      before do
        SiteSetting.enable_names = true
      end

      it "returns names" do
        get "/u/search/users.json", params: { term: user.name }
        json = JSON.parse(response.body)
        expect(json["users"].map { |u| u["name"] }).to include(user.name)
      end
    end

    context "when `enable_names` is false" do
      before do
        SiteSetting.enable_names = false
      end

      it "returns names" do
        get "/u/search/users.json", params: { term: user.name }
        json = JSON.parse(response.body)
        expect(json["users"].map { |u| u["name"] }).not_to include(user.name)
      end
    end

    context 'groups' do
      let!(:mentionable_group) do
        Fabricate(:group,
          mentionable_level: 99,
          messageable_level: 0,
          visibility_level: 0
        )
      end

      let!(:mentionable_group_2) do
        Fabricate(:group,
          mentionable_level: 99,
          messageable_level: 0,
          visibility_level: 1
        )
      end

      let!(:messageable_group) do
        Fabricate(:group,
          mentionable_level: 0,
          messageable_level: 99
        )
      end

      describe 'when signed in' do
        before do
          sign_in(user)
        end

        it "only returns visible groups" do
          get "/u/search/users.json", params: { include_groups: "true" }

          expect(response).to be_success

          groups = JSON.parse(response.body)["groups"]

          expect(groups.map { |group| group['name'] })
            .to_not include(mentionable_group_2.name)
        end

        it "doesn't search for groups" do
          get "/u/search/users.json", params: {
            include_mentionable_groups: 'false',
            include_messageable_groups: 'false'
          }

          expect(response).to be_success
          expect(JSON.parse(response.body)).not_to have_key(:groups)
        end

        it "searches for messageable groups" do
          get "/u/search/users.json", params: {
            include_mentionable_groups: 'false',
            include_messageable_groups: 'true'
          }

          expect(response).to be_success

          expect(JSON.parse(response.body)["groups"].map { |group| group['name'] })
            .to contain_exactly(messageable_group.name, Group.find(Group::AUTO_GROUPS[:moderators]).name)
        end

        it 'searches for mentionable groups' do
          get "/u/search/users.json", params: {
            include_messageable_groups: 'false',
            include_mentionable_groups: 'true'
          }

          expect(response).to be_success

          groups = JSON.parse(response.body)["groups"]

          expect(groups.map { |group| group['name'] })
            .to contain_exactly(mentionable_group.name, mentionable_group_2.name)
        end
      end

      describe 'when not signed in' do
        it 'should not include mentionable/messageable groups' do
          get "/u/search/users.json", params: {
            include_mentionable_groups: 'false',
            include_messageable_groups: 'false'
          }

          expect(response).to be_success
          expect(JSON.parse(response.body)).not_to have_key(:groups)

          get "/u/search/users.json", params: {
            include_mentionable_groups: 'false',
            include_messageable_groups: 'true'
          }

          expect(response).to be_success
          expect(JSON.parse(response.body)).not_to have_key(:groups)

          get "/u/search/users.json", params: {
            include_messageable_groups: 'false',
            include_mentionable_groups: 'true'
          }

          expect(response).to be_success
          expect(JSON.parse(response.body)).not_to have_key(:groups)
        end
      end
    end
  end

  describe '.user_preferences_redirect' do
    it 'requires the user to be logged in' do
      get '/user_preferences'
      expect(response.status).to eq(404)
    end

    it "redirects to their profile when logged in" do
      sign_in(user)
      get '/user_preferences'
      expect(response).to redirect_to("/u/#{user.username_lower}/preferences")
    end
  end

  describe '#email_login' do
    before do
      SiteSetting.queue_jobs = true
      SiteSetting.enable_local_logins_via_email = true
    end

    it "enqueues the right email" do
      post "/u/email-login.json", params: { login: user.email }

      expect(response).to be_success
      expect(JSON.parse(response.body)['user_found']).to eq(true)

      job_args = Jobs::CriticalUserEmail.jobs.last["args"].first

      expect(job_args["user_id"]).to eq(user.id)
      expect(job_args["type"]).to eq("email_login")
      expect(job_args["email_token"]).to eq(user.email_tokens.last.token)
    end

    describe 'when enable_local_logins_via_email is disabled' do
      before do
        SiteSetting.enable_local_logins_via_email = false
      end

      it 'should return the right response' do
        post "/u/email-login.json", params: { login: user.email }

        expect(response.status).to eq(404)
      end
    end

    describe 'when username or email is not valid' do
      it 'should not enqueue the email to login' do
        post "/u/email-login.json", params: { login: '@random' }

        expect(response).to be_success
        expect(JSON.parse(response.body)['user_found']).to eq(false)
        expect(Jobs::CriticalUserEmail.jobs).to eq([])
      end
    end

    describe 'when hide_email_address_taken is true' do
      it 'should return the right response' do
        SiteSetting.hide_email_address_taken = true
        post "/u/email-login.json", params: { login: user.email }

        expect(response).to be_success
        expect(JSON.parse(response.body).has_key?('user_found')).to eq(false)
      end
    end

    describe "when user is already logged in" do
      it 'should redirect to the root path' do
        sign_in(user)
        post "/u/email-login.json", params: { login: user.email }

        expect(response).to redirect_to("/")
      end
    end
  end

  describe '#create_second_factor' do
    context 'when not logged in' do
      it 'should return the right response' do
        post "/users/second_factors.json", params: {
          password: 'wrongpassword'
        }

        expect(response.status).to eq(403)
      end
    end

    context 'when logged in' do
      before do
        sign_in(user)
      end

      describe 'create 2fa request' do
        it 'fails on incorrect password' do
          post "/users/second_factors.json", params: {
            password: 'wrongpassword'
          }

          expect(response.status).to eq(200)

          expect(JSON.parse(response.body)['error']).to eq(I18n.t(
            "login.incorrect_password")
          )
        end

        it 'succeeds on correct password' do
          post "/users/second_factors.json", params: {
            password: 'somecomplicatedpassword'
          }

          expect(response.status).to eq(200)

          response_body = JSON.parse(response.body)

          expect(response_body['key']).to eq(user.user_second_factor.data)
          expect(response_body['qr']).to be_present
        end
      end
    end
  end

  describe '#update_second_factor' do
    let(:user_second_factor) { Fabricate(:user_second_factor, user: user) }

    context 'when not logged in' do
      it 'should return the right response' do
        put "/users/second_factor.json", params: {
          second_factor_token: ROTP::TOTP.new(user_second_factor.data).now
        }

        expect(response.status).to eq(403)
      end
    end

    context 'when logged in' do
      before do
        sign_in(user)
        user_second_factor
      end

      context 'when user has totp setup' do
        context 'when token is missing' do
          it 'returns the right response' do
            put "/users/second_factor.json", params: {
              enable: 'true',
            }

            expect(response.status).to eq(400)
          end
        end

        context 'when token is invalid' do
          it 'returns the right response' do
            put "/users/second_factor.json", params: {
              second_factor_token: '000000',
              enable: 'true',
            }

            expect(response.status).to eq(200)

            expect(JSON.parse(response.body)['error']).to eq(I18n.t(
              "login.invalid_second_factor_code"
            ))
          end
        end

        context 'when token is valid' do
          it 'should allow second factor for the user to be enabled' do
            put "/users/second_factor.json", params: {
              second_factor_token: ROTP::TOTP.new(user_second_factor.data).now,
              enable: 'true',
            }

            expect(response.status).to eq(200)
            expect(user.reload.user_second_factor.enabled).to be true
          end

          it 'should allow second factor for the user to be disabled' do
            put "/users/second_factor.json", params: {
              second_factor_token: ROTP::TOTP.new(user_second_factor.data).now,
            }

            expect(response.status).to eq(200)
            expect(user.reload.user_second_factor).to eq(nil)
          end
        end
      end
    end
  end
end