Billabong 0.2.5

安装

使用PIP安装Billabong及其主要依赖项

$ pip install billabong

默认情况下没有命令行界面，但您可以通过别名轻松定义一个

$ alias bong="python3 -m billabong"

使用方法

Usage: bong COMMAND <options>

Available commands:
 add      Import one or several files and print resulting records.
 backup   Copy the inventory into a encrypted file on a remote system.
 blobs    List all blob ids from the first storage.
 check    Check the validity of all blobs and metadata.
 echo     Print blob content to standard output for the given record id.
 info     Print record content from one or several record ids.
 ls       List short records ids with filename from the inventory.
 mount    Mount data as a filesystem.
 pull     Pull blobs from sync storage.
 push     Push blobs to sync storage.
 records  List all records ids from the inventory.
 search   Search for the given term and return id of records matching the term.
 status   Print a global status of the inventory and storage.
 tags     List all tags from the inventory.
 version  Print software version.

Use 'bong <command> --help' for individual command help.

状态

数据存储的格式相当可靠，应与未来版本保持兼容。

关于软件本身，它仍在开发中。核心本身正在达到稳定结构，现在的大部分工作都集中在改进接口、更好地处理元数据和扩展存储选项上。

数据存储

Billabong将文件内容（即数据）与文件描述（即元数据）区分开来。当您添加文件时，会生成一个随机的加密密钥，并使用AES-CTR对其进行加密。然后，密钥将与其他元数据（如原始数据的加密哈希、加密数据的哈希、文件名及其大小）一起单独存储。

以下是在测试软件时使用的元数据示例

{
  "timestamp": "2015-08-24T21:23:18.397957",
  "hash": "sha256-fc7d4f43945d94c874415e3bd9a6e181f8c84f8a36f586389405e391c01e48b2",
  "info": {
    "filename": "hello.txt",
    "type": "ASCII text",
    "tags": [],
    "path": "hello.txt",
    "mimetype": "text/plain"
  },
  "id": "b6a9fb49bcf54d43850d7b76182c9389",
  "blob": "87686a1e7d089c9cd63f52d90a3ea9745e587c310339b2b54329119e93a4e669",
  "key": "BT9dRpzUL+H39pFnVU2S8O1PyUEy6yq5zrYM2s2EvAE=",
  "size": 15
}

元数据在库存中保持安全，而加密文件可以自由复制或移动到其他计算机。