89 lines
2.7 KiB
Ruby
89 lines
2.7 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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SERVICES = {
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Auth::ContainerRegistryAuthenticationService::AUDIENCE => Auth::ContainerRegistryAuthenticationService
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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, @authentication_result.actor, 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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render_unauthorized
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end
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end
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rescue Gitlab::Auth::MissingPersonalAccessTokenError
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render_missing_personal_access_token
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end
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def render_missing_personal_access_token
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render json: {
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errors: [
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{ code: 'UNAUTHORIZED',
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message: _('HTTP Basic: Access denied\n' \
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'You must use a personal access token with \'api\' scope for Git over HTTP.\n' \
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'You can generate one at %{profile_personal_access_tokens_url}') % { profile_personal_access_tokens_url: profile_personal_access_tokens_url } }
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]
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}, status: :unauthorized
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end
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def render_unauthorized
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render json: {
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errors: [
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{ code: 'UNAUTHORIZED',
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message: 'HTTP Basic: Access denied' }
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]
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}, status: :unauthorized
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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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{ scopes: scopes_param }.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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actor = @authentication_result&.actor
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actor.is_a?(User) ? actor : nil
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end
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end
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end
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