debian-mirror-gitlab/lib/api/pypi_packages.rb

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# frozen_string_literal: true
# PyPI Package Manager Client API
#
# These API endpoints are not meant to be consumed directly by users. They are
# called by the PyPI package manager client when users run commands
# like `pip install` or `twine upload`.
module API
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class PypiPackages < ::API::Base
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helpers ::API::Helpers::PackagesManagerClientsHelpers
helpers ::API::Helpers::RelatedResourcesHelpers
helpers ::API::Helpers::Packages::BasicAuthHelpers
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helpers ::API::Helpers::Packages::DependencyProxyHelpers
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include ::API::Helpers::Packages::BasicAuthHelpers::Constants
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feature_category :package_registry
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urgency :low
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default_format :json
rescue_from ArgumentError do |e|
render_api_error!(e.message, 400)
end
rescue_from ActiveRecord::RecordInvalid do |e|
render_api_error!(e.message, 400)
end
before do
require_packages_enabled!
end
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helpers do
params :package_download do
requires :file_identifier, type: String, desc: 'The PyPi package file identifier', file_path: true
requires :sha256, type: String, desc: 'The PyPi package sha256 check sum'
end
params :package_name do
requires :package_name, type: String, file_path: true, desc: 'The PyPi package name'
end
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def present_simple_index(group_or_project)
authorize_read_package!(group_or_project)
packages = Packages::Pypi::PackagesFinder.new(current_user, group_or_project).execute
presenter = ::Packages::Pypi::SimpleIndexPresenter.new(packages, group_or_project)
present_html(presenter.body)
end
def present_simple_package(group_or_project)
authorize_read_package!(group_or_project)
track_simple_event(group_or_project, 'list_package')
packages = Packages::Pypi::PackagesFinder.new(current_user, group_or_project, { package_name: params[:package_name] }).execute
empty_packages = packages.empty?
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redirect_registry_request(
forward_to_registry: empty_packages,
package_type: :pypi,
target: group_or_project,
package_name: params[:package_name]
) do
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not_found!('Package') if empty_packages
presenter = ::Packages::Pypi::SimplePackageVersionsPresenter.new(packages, group_or_project)
present_html(presenter.body)
end
end
def track_simple_event(group_or_project, event_name)
if group_or_project.is_a?(Project)
project = group_or_project
namespace = group_or_project.namespace
else
project = nil
namespace = group_or_project
end
track_package_event(event_name, :pypi, project: project, namespace: namespace)
end
def present_html(content)
# Adjusts grape output format
# to be HTML
content_type "text/html; charset=utf-8"
env['api.format'] = :binary
body content
end
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def ensure_group!
find_group(params[:id]) || not_found!
find_authorized_group!
end
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def project!(action: :read_package)
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find_project(params[:id]) || not_found!
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authorized_user_project(action: action)
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end
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end
params do
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requires :id, type: String, desc: 'The ID of a group'
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end
resource :groups, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
after_validation do
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ensure_group!
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end
namespace ':id/-/packages/pypi' do
params do
use :package_download
end
route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
get 'files/:sha256/*file_identifier' do
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group = find_authorized_group!
authorize_read_package!(group)
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filename = "#{params[:file_identifier]}.#{params[:format]}"
package = Packages::Pypi::PackageFinder.new(current_user, group, { filename: filename, sha256: params[:sha256] }).execute
package_file = ::Packages::PackageFileFinder.new(package, filename, with_file_name_like: false).execute
track_package_event('pull_package', :pypi)
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present_package_file!(package_file, supports_direct_download: true)
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end
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desc 'The PyPi Simple Group Index Endpoint' do
detail 'This feature was introduced in GitLab 15.1'
end
# An API entry point but returns an HTML file instead of JSON.
# PyPi simple API returns a list of packages as a simple HTML file.
route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
get 'simple', format: :txt do
present_simple_index(find_authorized_group!)
end
desc 'The PyPi Simple Group Package Endpoint' do
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detail 'This feature was introduced in GitLab 12.10'
end
params do
use :package_name
end
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# An API entry point but returns an HTML file instead of JSON.
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# PyPi simple API returns the package descriptor as a simple HTML file.
route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
get 'simple/*package_name', format: :txt do
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present_simple_package(find_authorized_group!)
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end
end
end
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params do
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requires :id, types: [String, Integer], desc: 'The ID or URL-encoded path of the project'
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end
resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
namespace ':id/packages/pypi' do
desc 'The PyPi package download endpoint' do
detail 'This feature was introduced in GitLab 12.10'
end
params do
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use :package_download
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end
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route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
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get 'files/:sha256/*file_identifier' do
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project = project!
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filename = "#{params[:file_identifier]}.#{params[:format]}"
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package = Packages::Pypi::PackageFinder.new(current_user, project, { filename: filename, sha256: params[:sha256] }).execute
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package_file = ::Packages::PackageFileFinder.new(package, filename, with_file_name_like: false).execute
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track_package_event('pull_package', :pypi, project: project, namespace: project.namespace)
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present_package_file!(package_file, supports_direct_download: true)
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end
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desc 'The PyPi Simple Project Index Endpoint' do
detail 'This feature was introduced in GitLab 15.1'
end
# An API entry point but returns an HTML file instead of JSON.
# PyPi simple API returns a list of packages as a simple HTML file.
route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
get 'simple', format: :txt do
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present_simple_index(project!)
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end
desc 'The PyPi Simple Project Package Endpoint' do
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detail 'This feature was introduced in GitLab 12.10'
end
params do
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use :package_name
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end
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# An API entry point but returns an HTML file instead of JSON.
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# PyPi simple API returns the package descriptor as a simple HTML file.
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route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
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get 'simple/*package_name', format: :txt do
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present_simple_package(project!)
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end
desc 'The PyPi Package upload endpoint' do
detail 'This feature was introduced in GitLab 12.10'
end
params do
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requires :content, type: ::API::Validations::Types::WorkhorseFile, desc: 'The package file to be published (generated by Multipart middleware)', documentation: { type: 'file' }
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requires :name, type: String
requires :version, type: String
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optional :requires_python, type: String
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optional :md5_digest, type: String
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optional :sha256_digest, type: String, regexp: Gitlab::Regex.sha256_regex
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end
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route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
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post do
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project = project!(action: :read_project)
authorize_upload!(project)
bad_request!('File is too large') if project.actual_limits.exceeded?(:pypi_max_file_size, params[:content].size)
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track_package_event('push_package', :pypi, project: project, user: current_user, namespace: project.namespace)
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unprocessable_entity! if Gitlab::FIPS.enabled? && declared_params[:md5_digest].present?
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::Packages::Pypi::CreatePackageService
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.new(project, current_user, declared_params.merge(build: current_authenticated_job))
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.execute
created!
rescue ObjectStorage::RemoteStoreError => e
Gitlab::ErrorTracking.track_exception(e, extra: { file_name: params[:name], project_id: authorized_user_project.id })
forbidden!
end
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route_setting :authentication, deploy_token_allowed: true, basic_auth_personal_access_token: true, job_token_allowed: :basic_auth
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post 'authorize' do
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project = project!(action: :read_project)
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authorize_workhorse!(
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subject: project,
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has_length: false,
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maximum_size: project.actual_limits.pypi_max_file_size
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)
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end
end
end
end
end