restfs

Restfs exposes your file system as a rest api. Is not a static file server, but instead lets you browse stats, and manipulate files through arbitrary paths.

It is possible to manage multiple containers (multi tenant), each with its own "virtual" file system.
For this reason the X-Container header is mandatory in every single request.
Each container has its own method for authenticating requests; the available methods are:

1. oAuth
2. basic authentication
3. generate token from master password
4. no auth

Available operation on container:

• create folder (any path)

  Request:
  POST /dir/dir1/dir2?op=MKDIRS
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
      "children":[
      ],
      "created":"2019-01-29@17:05:54",
      "lastAccess":"2019-01-29@17:05:54",
      "length":0,
      "modified":"2019-01-29@17:05:54",
      "name":"dir2",
      "type":"FOLDER"
  }

• create file (folder must exist)

  Request:
  POST /dir/user42?op=CREATE
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
      "created":"2019-01-29@17:05:54",
      "lastAccess":"2019-01-29@17:05:54",
      "length":0,
      "modified":"2019-01-29@17:05:54",
      "name":"user42",
      "type":"FILE"
  }

• get file attributes

  Request:
  GET /dir/user42?op=GETSTATUS
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
      "created":"2019-01-29@17:05:54",
      "lastAccess":"2019-01-29@17:05:54",
      "length":0,
      "modified":"2019-01-29@17:05:54",
      "name":"user42",
      "type":"FILE"
  }

• get folder attributes

  Request:
  GET /dir/dir1?op=LISTSTATUS
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
      "children":[
      ],
      "created":"2019-01-29@17:05:54",
      "lastAccess":"2019-01-29@17:05:54",
      "length":0,
      "modified":"2019-01-29@17:05:54",
      "name":"dir1",
      "type":"FOLDER"
  }

• rename file

  Request:
  PUT /dir/dir2/user42?op=RENAME&target=user42
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• rename folder

  Request:
  PUT /dir/dir1?op=RENAME&target=dir2
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• delete file

  Request:
  DELETE /dir/email-reset42?op=DELETE
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• delete folder

  Request:
  DELETE /dir/to-be-deleted?op=DELETE
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• move file in any existing path

  Request:
  PUT /dir/dir2/user42?op=MOVE&target=dir/dir2
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• move folderX in any existing folder

  Request:
  PUT /dir/dir2/dir3/dir4?op=MOVE&target=dir/dir2
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• append text on existing file (text or gzip)

  Request:
  POST /dir/user42?op=APPEND
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF
  Content-Encoding: gzip OR identity (based on what add into the body)
  BODY content is what will be saved into the file

  Response:

  {
      "created":"2019-01-29@17:05:54",
      "lastAccess":"2019-01-29@17:05:54",
      "length":108,
      "modified":"2019-01-29@17:05:54",
      "name":"user42",
      "type":"FILE"
  }

• retrieve file

  Request:
  GET /dir/user42?op=OPEN
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
      "content":[
          "first line",
          "second line",
          "afsidbfasbdflasbdfljasdf asdfuasd fuas ydfasd fasudfyvasdf",
          "last line"
      ],
      "path":"/dir/file5"
  }

Management operation on container:

• stats

  Request:
  GET /stats
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• last N call (N configurable)

  Request:
  GET /latest
  Authorization: XXX-YYY-ZZZ
  Accept: application/json
  X-Container: UUU-OOO-PPP-KKK-LLL-HGF

  Response:

  {
  }

• webhook (configurable for flush data on expired time or number of events)

This is project is under develop ... see todo file to discover new functionality todo file

It is possible to build the project independently and run it on any machine;
steps are:

1. git clone https://github.com/purusha/restfs.git
2. cd restfs/backend
3. mvn install
4. java -jar target/restfs-[VERSION].jar

Restfs expose two ports: the first public http://localhost:8081 (to be used with an HTTP client); the second for administration purpose http://localhost:8086/containers (to be used with a browser)