debian-mirror-gitlab/app/services/projects/create_service.rb
2022-08-27 11:52:29 +05:30

311 lines
11 KiB
Ruby

# frozen_string_literal: true
module Projects
class CreateService < BaseService
include ValidatesClassificationLabel
ImportSourceDisabledError = Class.new(StandardError)
INTERNAL_IMPORT_SOURCES = %w[bare_repository gitlab_custom_project_template gitlab_project_migration].freeze
def initialize(user, params)
@current_user = user
@params = params.dup
@skip_wiki = @params.delete(:skip_wiki)
@initialize_with_sast = Gitlab::Utils.to_boolean(@params.delete(:initialize_with_sast))
@initialize_with_readme = Gitlab::Utils.to_boolean(@params.delete(:initialize_with_readme))
@import_data = @params.delete(:import_data)
@relations_block = @params.delete(:relations_block)
@default_branch = @params.delete(:default_branch)
@readme_template = @params.delete(:readme_template)
build_topics
end
def execute
if create_from_template?
return ::Projects::CreateFromTemplateService.new(current_user, params).execute
end
@project = Project.new(params.merge(creator: current_user))
validate_import_source_enabled!
@project.visibility_level = @project.group.visibility_level unless @project.visibility_level_allowed_by_group?
# If a project is newly created it should have shared runners settings
# based on its group having it enabled. This is like the "default value"
@project.shared_runners_enabled = false if !params.key?(:shared_runners_enabled) && @project.group && @project.group.shared_runners_setting != 'enabled'
# Make sure that the user is allowed to use the specified visibility level
if project_visibility.restricted?
deny_visibility_level(@project, project_visibility.visibility_level)
return @project
end
set_project_name_from_path
# get namespace id
namespace_id = params[:namespace_id] || current_user.namespace_id
@project.namespace_id = namespace_id.to_i
@project.check_personal_projects_limit
return @project if @project.errors.any?
validate_create_permissions
return @project if @project.errors.any?
@relations_block&.call(@project)
yield(@project) if block_given?
validate_classification_label(@project, :external_authorization_classification_label)
# If the block added errors, don't try to save the project
return @project if @project.errors.any?
@project.creator = current_user
save_project_and_import_data
Gitlab::ApplicationContext.with_context(project: @project) do
after_create_actions if @project.persisted?
import_schedule
end
@project
rescue ActiveRecord::RecordInvalid => e
message = "Unable to save #{e.inspect}: #{e.record.errors.full_messages.join(", ")}"
fail(error: message)
rescue ImportSourceDisabledError => e
@project.errors.add(:import_source_disabled, e.message) if @project
fail(error: e.message)
rescue StandardError => e
@project.errors.add(:base, e.message) if @project
fail(error: e.message)
end
protected
def validate_create_permissions
return if current_user.can?(:create_projects, parent_namespace)
@project.errors.add(:namespace, "is not valid")
end
def after_create_actions
log_info("#{current_user.name} created a new project \"#{@project.full_name}\"")
if @project.import?
experiment(:combined_registration, user: current_user).track(:import_project)
else
# Skip writing the config for project imports/forks because it
# will always fail since the Git directory doesn't exist until
# a background job creates it (see Project#add_import_job).
@project.set_full_path
end
unless @project.gitlab_project_import?
@project.create_wiki unless skip_wiki?
end
@project.track_project_repository
create_project_settings
yield if block_given?
event_service.create_project(@project, current_user)
system_hook_service.execute_hooks_for(@project, :create)
setup_authorizations
current_user.invalidate_personal_projects_count
Projects::PostCreationWorker.perform_async(@project.id)
create_readme if @initialize_with_readme
create_sast_commit if @initialize_with_sast
publish_event
end
def create_project_settings
@project.project_setting.save if @project.project_setting.changed?
end
# Add an authorization for the current user authorizations inline
# (so they can access the project immediately after this request
# completes), and any other affected users in the background
def setup_authorizations
if @project.group
group_access_level = @project.group.max_member_access_for_user(current_user,
only_concrete_membership: true)
if group_access_level > GroupMember::NO_ACCESS
current_user.project_authorizations.safe_find_or_create_by!(
project: @project,
access_level: group_access_level)
end
AuthorizedProjectUpdate::ProjectRecalculateWorker.perform_async(@project.id)
# AuthorizedProjectsWorker uses an exclusive lease per user but
# specialized workers might have synchronization issues. Until we
# compare the inconsistency rates of both approaches, we still run
# AuthorizedProjectsWorker but with some delay and lower urgency as a
# safety net.
@project.group.refresh_members_authorized_projects(
blocking: false,
priority: UserProjectAccessChangedService::LOW_PRIORITY
)
else
@project.add_owner(@project.namespace.owner, current_user: current_user)
# During the process of adding a project owner, a check on permissions is made on the user which caches
# the max member access for that user on this project.
# Since that is `0` before the member is created - and we are still inside the request
# cycle when we need to do other operations that might check those permissions (e.g. write a commit)
# we need to purge that cache so that the updated permissions is fetched instead of using the outdated cached value of 0
# from before member creation
@project.team.purge_member_access_cache_for_user_id(@project.namespace.owner.id)
end
end
def create_readme
commit_attrs = {
branch_name: @default_branch.presence || @project.default_branch_or_main,
commit_message: 'Initial commit',
file_path: 'README.md',
file_content: readme_content
}
Files::CreateService.new(@project, current_user, commit_attrs).execute
end
def create_sast_commit
::Security::CiConfiguration::SastCreateService.new(@project, current_user, {}, commit_on_default: true).execute
end
def readme_content
@readme_template.presence || ReadmeRendererService.new(@project, current_user).execute
end
def skip_wiki?
!@project.feature_available?(:wiki, current_user) || @skip_wiki
end
def save_project_and_import_data
Project.transaction do
@project.create_or_update_import_data(data: @import_data[:data], credentials: @import_data[:credentials]) if @import_data
if @project.save
Integration.create_from_active_default_integrations(@project, :project_id)
@project.create_labels unless @project.gitlab_project_import?
unless @project.import?
raise 'Failed to create repository' unless @project.create_repository
end
end
end
end
def fail(error:)
message = "Unable to save project. Error: #{error}"
log_message = message.dup
log_message << " Project ID: #{@project.id}" if @project&.id
Gitlab::AppLogger.error(log_message)
if @project && @project.persisted? && @project.import_state
@project.import_state.mark_as_failed(message)
end
@project
end
def set_project_name_from_path
# if both name and path set - everything is ok
return if @project.name.present? && @project.path.present?
if @project.path.present?
# Set project name from path
@project.name = @project.path.dup
elsif @project.name.present?
# For compatibility - set path from name
@project.path = @project.name.dup
# TODO: Retained for backwards compatibility. Remove in API v5.
# When removed, validation errors will get bubbled up automatically.
# See https://gitlab.com/gitlab-org/gitlab/-/merge_requests/52725
unless @project.path.match?(Gitlab::PathRegex.project_path_format_regex)
@project.path = @project.path.parameterize
end
end
end
def extra_attributes_for_measurement
{
current_user: current_user&.name,
project_full_path: "#{parent_namespace&.full_path}/#{@params[:path]}"
}
end
private
def validate_import_source_enabled!
return unless @params[:import_type]
import_type = @params[:import_type].to_s
return if INTERNAL_IMPORT_SOURCES.include?(import_type)
unless ::Gitlab::CurrentSettings.import_sources&.include?(import_type)
raise ImportSourceDisabledError, "#{import_type} import source is disabled"
end
end
def parent_namespace
@parent_namespace ||= Namespace.find_by_id(@params[:namespace_id]) || current_user.namespace
end
def create_from_template?
@params[:template_name].present? || @params[:template_project_id].present?
end
def import_schedule
if @project.errors.empty?
@project.import_state.schedule if @project.import? && !@project.bare_repository_import? && !@project.gitlab_project_migration?
else
fail(error: @project.errors.full_messages.join(', '))
end
end
def project_visibility
@project_visibility ||= Gitlab::VisibilityLevelChecker
.new(current_user, @project, project_params: { import_data: @import_data })
.level_restricted?
end
def build_topics
topics = params.delete(:topics)
tag_list = params.delete(:tag_list)
topic_list = topics || tag_list
params[:topic_list] ||= topic_list if topic_list
end
def publish_event
event = Projects::ProjectCreatedEvent.new(data: {
project_id: project.id,
namespace_id: project.namespace_id,
root_namespace_id: project.root_namespace.id
})
Gitlab::EventStore.publish(event)
end
end
end
Projects::CreateService.prepend_mod_with('Projects::CreateService')
# Measurable should be at the bottom of the ancestor chain, so it will measure execution of EE::Projects::CreateService as well
Projects::CreateService.prepend(Measurable)