ftp2webdav

ftp2webdav is an FTP server that forwards all uploaded files to a WebDAV server. It was developed with the specific goal of retrofitting a Nextcloud interface into older devices or software that exclusively support FTP upload for file transfer.

Caution: ftp2webdav has not undergone security testing. Avoid exposing it to untrusted networks or the public internet without implementing proper security measures.

Quick Navigation

• Features
• Installation
• Configuration
• Usage
• License

Features

• FTP user authentication seamlessly validates against the WebDAV server
• Lightweight and fast (uses pyftpdlib underneath)
• Easy YAML configuration

Installation

Requires Python version 3.9 or higher and pip.

pip install ftp2webdav

Configuration

To configure ftp2webdav, a configuration file is required. By default, the program looks for it in ~/.ftp2webdav.conf or /etc/ftp2webdav. Create a sample configuration file with:

ftp2webdav --create-example-config

Example Configuration File

---
ftp:
  host: 127.0.0.1
  port: 21

webdav:
  host: webdav.host
  port: 443
  protocol: https
  path: uri/path/to/webdav/endpoint
  verify_ssl: True
  cert: /path/to/cert

target_dir: path/to/target/dir/

• FTP server configuration (ftp):
  • host: Specifies the FTP server's IP address or hostname.
  • port: Specifies the FTP server's port.
• WebDAV Server configuration (webdav):
  • host: Specifies the hostname or IP address of the WebDAV server.
  • port: Specifies the port of the WebDAV server.
  • protocol: Specifies the protocol used for WebDAV communication.
  • path: Defines the URI path to the WebDAV endpoint.
  • verify_ssl: Boolean indicating whether to verify SSL certificates.
  • cert: Path to the (local) SSL certificate used for secure communication.
• Target Directory Configuration (target_dir):
  • Specifies the path to the target directory on the WebDAV server where uploaded files should be stored.

Usage

Run the server:

ftp2webdav

File Upload

Log into the server using valid user credentials of the WebDAV sever, and then upload a file. The uploaded file will be automatically stored in the directory specified in the config file.

Caveats

• There are no subfolders on the FTP server, nor does it allow the creation of any. Thus, all files must be directly uploaded to the root directory.
• Using interactive FTP browsers to access the server may result in errors, as they are restricted from reading the contents of the root directory.

License

ftp2webdav is distributed under the terms of the MIT License.