104 lines
3.2 KiB
Ruby
104 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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class JwtController < ApplicationController
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skip_around_action :set_session_storage
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skip_before_action :authenticate_user!
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skip_before_action :verify_authenticity_token
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# Add this before other actions, since we want to have the user or project
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prepend_before_action :auth_user, :authenticate_project_or_user
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feature_category :authentication_and_authorization
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# https://gitlab.com/gitlab-org/gitlab/-/issues/357037
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urgency :low
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SERVICES = {
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::Auth::ContainerRegistryAuthenticationService::AUDIENCE => ::Auth::ContainerRegistryAuthenticationService,
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::Auth::DependencyProxyAuthenticationService::AUDIENCE => ::Auth::DependencyProxyAuthenticationService
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}.freeze
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def auth
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service = SERVICES[params[:service]]
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return head :not_found unless service
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result = service.new(@authentication_result.project, auth_user, auth_params)
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.execute(authentication_abilities: @authentication_result.authentication_abilities)
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render json: result, status: result[:http_status]
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end
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private
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def authenticate_project_or_user
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@authentication_result = Gitlab::Auth::Result.new(nil, nil, :none, Gitlab::Auth.read_only_authentication_abilities)
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authenticate_with_http_basic do |login, password|
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@authentication_result = Gitlab::Auth.find_for_git_client(login, password, project: nil, ip: request.ip)
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if @authentication_result.failed?
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log_authentication_failed(login, @authentication_result)
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render_access_denied
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end
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end
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rescue Gitlab::Auth::MissingPersonalAccessTokenError
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render_access_denied
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end
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def log_authentication_failed(login, result)
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log_info = {
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message: 'JWT authentication failed',
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http_user: login,
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remote_ip: request.ip,
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auth_service: params[:service],
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'auth_result.type': result.type,
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'auth_result.actor_type': result.actor&.class
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}.merge(::Gitlab::ApplicationContext.current)
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Gitlab::AuthLogger.warn(log_info)
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end
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def render_access_denied
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help_page = help_page_url(
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'user/profile/account/two_factor_authentication',
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anchor: 'troubleshooting'
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)
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render(
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json: { errors: [{
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code: 'UNAUTHORIZED',
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message: format(_("HTTP Basic: Access denied. The provided password or token is incorrect or your account has 2FA enabled and you must use a personal access token instead of a password. See %{help_page_url}"), help_page_url: help_page)
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}] },
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status: :unauthorized
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)
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end
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def auth_params
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params.permit(:service, :account, :client_id)
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.merge(additional_params)
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end
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def additional_params
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{
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scopes: scopes_param,
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deploy_token: @authentication_result.deploy_token,
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auth_type: @authentication_result.type
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}.compact
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end
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# We have to parse scope here, because Docker Client does not send an array of scopes,
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# but rather a flat list and we loose second scope when being processed by Rails:
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# scope=scopeA&scope=scopeB
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#
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# This method makes to always return an array of scopes
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def scopes_param
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return unless params[:scope].present?
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Array(Rack::Utils.parse_query(request.query_string)['scope'])
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end
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def auth_user
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strong_memoize(:auth_user) do
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@authentication_result.auth_user
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end
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end
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end
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