Sha256: b22047cc1cc4aeb3581024e3faa87d44e28b3ea471dd65e2d83692f487e01078
Contents?: true
Size: 805 Bytes
Versions: 1
Compression:
Stored size: 805 Bytes
Contents
require_relative '../downloader' module Rmega class FileNode < Node def storage_url @storage_url ||= data['g'] || request(a: 'g', g: 1, n: handle)['g'] end def download(path) path = File.expand_path(path) path = Dir.exists?(path) ? File.join(path, name) : path logger.info "Download #{name} (#{filesize} bytes) => #{path}" k = decrypted_file_key k = [k[0] ^ k[4], k[1] ^ k[5], k[2] ^ k[6], k[3] ^ k[7]] nonce = decrypted_file_key[4..5] donwloader = Downloader.new(base_url: storage_url, filesize: filesize, local_path: path) donwloader.download do |start, buffer| nonce = [nonce[0], nonce[1], (start/0x1000000000) >> 0, (start/0x10) >> 0] Crypto::AesCtr.decrypt(k, nonce, buffer)[:data] end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
rmega-0.0.6 | lib/rmega/nodes/file_node.rb |