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|
# frozen_string_literal: true
class Import::GithubController < Import::BaseController
extend ::Gitlab::Utils::Override
include ImportHelper
include ActionView::Helpers::SanitizeHelper
before_action :verify_import_enabled
before_action :provider_auth, only: [:status, :realtime_changes, :create]
before_action :expire_etag_cache, only: [:status, :create]
rescue_from Octokit::Unauthorized, with: :provider_unauthorized
rescue_from Octokit::TooManyRequests, with: :provider_rate_limit
def new
if !ci_cd_only? && github_import_configured? && logged_in_with_provider?
go_to_provider_for_permissions
elsif session[access_token_key]
redirect_to status_import_url
end
end
def callback
session[access_token_key] = client.get_token(params[:code])
redirect_to status_import_url
end
def personal_access_token
session[access_token_key] = params[:personal_access_token]&.strip
redirect_to status_import_url
end
def status
# Request repos to display error page if provider token is invalid
# Improving in https://gitlab.com/gitlab-org/gitlab-foss/issues/55585
client_repos
super
end
def create
result = Import::GithubService.new(client, current_user, import_params).execute(access_params, provider_name)
if result[:status] == :success
render json: serialized_imported_projects(result[:project])
else
render json: { errors: result[:message] }, status: result[:http_status]
end
end
def realtime_changes
super
end
protected
# rubocop: disable CodeReuse/ActiveRecord
override :importable_repos
def importable_repos
already_added_projects_names = already_added_projects.pluck(:import_source)
client_repos.reject { |repo| already_added_projects_names.include?(repo.full_name) }
end
# rubocop: enable CodeReuse/ActiveRecord
override :incompatible_repos
def incompatible_repos
[]
end
override :provider_name
def provider_name
:github
end
override :provider_url
def provider_url
strong_memoize(:provider_url) do
provider = Gitlab::Auth::OAuth::Provider.config_for('github')
provider&.dig('url').presence || 'https://github.com'
end
end
private
def import_params
params.permit(permitted_import_params)
end
def permitted_import_params
[:repo_id, :new_name, :target_namespace]
end
def serialized_imported_projects(projects = already_added_projects)
ProjectSerializer.new.represent(projects, serializer: :import, provider_url: provider_url)
end
def expire_etag_cache
Gitlab::EtagCaching::Store.new.tap do |store|
store.touch(realtime_changes_path)
end
end
def client
@client ||= Gitlab::LegacyGithubImport::Client.new(session[access_token_key], client_options)
end
def client_repos
@client_repos ||= filtered(client.repos)
end
def verify_import_enabled
render_404 unless import_enabled?
end
def go_to_provider_for_permissions
redirect_to client.authorize_url(callback_import_url)
end
def import_enabled?
__send__("#{provider_name}_import_enabled?") # rubocop:disable GitlabSecurity/PublicSend
end
def realtime_changes_path
public_send("realtime_changes_import_#{provider_name}_path", format: :json) # rubocop:disable GitlabSecurity/PublicSend
end
def new_import_url
public_send("new_import_#{provider_name}_url", extra_import_params) # rubocop:disable GitlabSecurity/PublicSend
end
def status_import_url
public_send("status_import_#{provider_name}_url", extra_import_params) # rubocop:disable GitlabSecurity/PublicSend
end
def callback_import_url
public_send("users_import_#{provider_name}_callback_url", extra_import_params) # rubocop:disable GitlabSecurity/PublicSend
end
def provider_unauthorized
session[access_token_key] = nil
redirect_to new_import_url,
alert: "Access denied to your #{Gitlab::ImportSources.title(provider_name.to_s)} account."
end
def provider_rate_limit(exception)
reset_time = Time.zone.at(exception.response_headers['x-ratelimit-reset'].to_i)
session[access_token_key] = nil
redirect_to new_import_url,
alert: _("GitHub API rate limit exceeded. Try again after %{reset_time}") % { reset_time: reset_time }
end
def access_token_key
:"#{provider_name}_access_token"
end
def access_params
{ github_access_token: session[access_token_key] }
end
# rubocop: disable CodeReuse/ActiveRecord
def logged_in_with_provider?
current_user.identities.exists?(provider: provider_name)
end
# rubocop: enable CodeReuse/ActiveRecord
def provider_auth
if !ci_cd_only? && session[access_token_key].blank?
go_to_provider_for_permissions
end
end
def ci_cd_only?
%w[1 true].include?(params[:ci_cd_only])
end
def client_options
{ wait_for_rate_limit_reset: false }
end
def extra_import_params
{}
end
def sanitized_filter_param
@filter ||= sanitize(params[:filter])
end
def filter_attribute
:name
end
end
Import::GithubController.prepend_if_ee('EE::Import::GithubController')
|
