93 lines
2 KiB
Ruby
93 lines
2 KiB
Ruby
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class Projects::LfsStorageController < Projects::GitHttpClientController
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include LfsHelper
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before_action :require_lfs_enabled!
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before_action :lfs_check_access!
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def download
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lfs_object = LfsObject.find_by_oid(oid)
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unless lfs_object && lfs_object.file.exists?
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render_lfs_not_found
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return
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end
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send_file lfs_object.file.path, content_type: "application/octet-stream"
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end
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def upload_authorize
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render(
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json: {
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StoreLFSPath: "#{Gitlab.config.lfs.storage_path}/tmp/upload",
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LfsOid: oid,
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LfsSize: size,
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},
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content_type: 'application/json; charset=utf-8'
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)
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end
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def upload_finalize
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unless tmp_filename
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render_lfs_forbidden
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return
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end
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if store_file(oid, size, tmp_filename)
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head 200
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else
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render plain: 'Unprocessable entity', status: 422
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end
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end
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private
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def download_request?
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action_name == 'download'
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end
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def upload_request?
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%w[upload_authorize upload_finalize].include? action_name
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end
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def oid
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params[:oid].to_s
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end
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def size
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params[:size].to_i
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end
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def tmp_filename
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name = request.headers['X-Gitlab-Lfs-Tmp']
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return if name.include?('/')
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return unless oid.present? && name.start_with?(oid)
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name
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end
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def store_file(oid, size, tmp_file)
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# Define tmp_file_path early because we use it in "ensure"
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tmp_file_path = File.join("#{Gitlab.config.lfs.storage_path}/tmp/upload", tmp_file)
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object = LfsObject.find_or_create_by(oid: oid, size: size)
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file_exists = object.file.exists? || move_tmp_file_to_storage(object, tmp_file_path)
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file_exists && link_to_project(object)
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ensure
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FileUtils.rm_f(tmp_file_path)
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end
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def move_tmp_file_to_storage(object, path)
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File.open(path) do |f|
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object.file = f
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end
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object.file.store!
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object.save
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end
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def link_to_project(object)
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if object && !object.projects.exists?(storage_project.id)
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object.projects << storage_project
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object.save
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end
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end
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end
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