redmine_dmsf/test/integration/webdav/dmsf_webdav_options_test.rb

# encoding: utf-8
# frozen_string_literal: true
#
# Redmine plugin for Document Management System "Features"
#
# Copyright © 2012    Daniel Munn <dan.munn@munnster.co.uk>
# Copyright © 2011-20 Karel Pičman <karel.picman@kontron.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../../test_helper', __FILE__)

class DmsfWebdavOptionsTest < RedmineDmsf::Test::IntegrationTest

  fixtures :projects, :users, :email_addresses, :members, :member_roles, :roles, 
    :enabled_modules, :dmsf_folders

  def setup
    @admin = credentials 'admin'
    @jsmith = credentials 'jsmith'
    @project1 = Project.find 1
    @project2 = Project.find 2
    @project3 = Project.find 3
    @project3.enable_module! :dmsf
    @dmsf_webdav = Setting.plugin_redmine_dmsf['dmsf_webdav']
    Setting.plugin_redmine_dmsf['dmsf_webdav'] = true
    @dmsf_webdav_strategy = Setting.plugin_redmine_dmsf['dmsf_webdav_strategy']
    Setting.plugin_redmine_dmsf['dmsf_webdav_strategy'] = 'WEBDAV_READ_WRITE'
    @dmsf_webdav_use_project_names = Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names']
    Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = false
  end

  def teardown
    Setting.plugin_redmine_dmsf['dmsf_webdav'] = @dmsf_webdav
    Setting.plugin_redmine_dmsf['dmsf_webdav_strategy'] = @dmsf_webdav_strategy
    Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = @dmsf_webdav_use_project_names
  end

  def test_truth
    assert_kind_of Project, @project1
    assert_kind_of Project, @project2
    assert_kind_of Project, @project3
  end

  def test_options_requires_no_authentication_for_root_level
    process :options, '/dmsf/webdav'
    assert_response :success
  end

  def test_options_returns_expected_allow_header_for_ro
    Setting.plugin_redmine_dmsf['dmsf_webdav_strategy'] = 'WEBDAV_READ_ONLY'
    process :options, '/dmsf/webdav'
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Allow'] , 'Allow header is empty or does not exist'
    assert_equal response.headers['Allow'], 'OPTIONS,HEAD,GET,PROPFIND'
  end

  def test_options_returns_expected_allow_header_for_rw
    process :options, '/dmsf/webdav'
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Allow'] , 'Allow header is empty or does not exist'
    assert_equal response.headers['Allow'],
                 'OPTIONS,HEAD,GET,PUT,POST,DELETE,PROPFIND,PROPPATCH,MKCOL,COPY,MOVE,LOCK,UNLOCK'
  end

  def test_options_returns_expected_dav_header
    process :options, '/dmsf/webdav'
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Dav'] , 'Dav header is empty or does not exist'
  end

  def test_options_returns_expected_ms_auth_via_header
    process :options, '/dmsf/webdav'
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Ms-Author-Via'] , 'Ms-Author-Via header is empty or does not exist'
    assert response.headers['Ms-Author-Via'] == 'DAV', 'Ms-Author-Via header - expected: DAV'
  end

  def test_options_requires_authentication_for_non_root_request
    process :options, "/dmsf/webdav/#{@project1.identifier}"
    assert_response :unauthorized
  end

  def test_un_authenticated_options_returns_expected_allow_header
    process :options, "/dmsf/webdav/#{@project1.identifier}"
    assert_response :unauthorized
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert_nil response.headers['Allow'] , 'Allow header should not exist'
  end

  def test_un_authenticated_options_returns_expected_dav_header
    process :options, "/dmsf/webdav/#{@project1.identifier}"
    assert_response :unauthorized
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert_nil response.headers['Dav'] , 'Dav header should not exist'
  end

  def test_un_authenticated_options_returns_expected_ms_auth_via_header
    process :options, "/dmsf/webdav/#{@project1.identifier}"
    assert_response :unauthorized
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert_nil response.headers['Ms-Author-Via'] , 'Ms-Author-Via header should not exist'
  end

  def test_authenticated_options_returns_expected_allow_header
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @jsmith
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Allow'], 'Allow header is empty or does not exist'
    assert_equal response.headers['Allow'],
                 'OPTIONS,HEAD,GET,PUT,POST,DELETE,PROPFIND,PROPPATCH,MKCOL,COPY,MOVE,LOCK,UNLOCK'
  end

  def test_authenticated_options_returns_expected_dav_header
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @jsmith
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Dav'], 'Dav header is empty or does not exist'
  end

  def test_authenticated_options_returns_expected_ms_auth_via_header
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @jsmith
    assert_response :success
    assert !(response.headers.nil? || response.headers.empty?), 'Response headers are empty'
    assert response.headers['Ms-Author-Via'], 'Ms-Author-Via header is empty or does not exist'
    assert response.headers['Ms-Author-Via'] == 'DAV', 'Ms-Author-Via header - expected: DAV'
  end

  def test_un_authenticated_options_for_msoffice_user_agent
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: { HTTP_USER_AGENT: 'Microsoft Office Word 2014' }
    assert_response :unauthorized
  end

  def test_authenticated_options_for_msoffice_user_agent
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil,
                      headers: @admin.merge!({ HTTP_USER_AGENT: 'Microsoft Office Word 2014' })
    assert_response :success
  end

  def test_un_authenticated_options_for_other_user_agent
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: { HTTP_USER_AGENT: 'Other' }
    assert_response :unauthorized
  end

  def test_authenticated_options_for_other_user_agent
    process :options, "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @admin.merge!({ HTTP_USER_AGENT: 'Other' })
    assert_response :success

    project1_uri = Addressable::URI.escape(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project1))
    process :options, "/dmsf/webdav/#{project1_uri}", params: nil, headers: @admin.merge!({ HTTP_USER_AGENT: 'Other' })
    assert_response :success
  end

  def test_options_for_subproject
    process :options, "/dmsf/webdav/#{@project1.identifier}/#{@project3.identifier}", params: nil, headers: @admin
    assert_response :success
  end

end