Rocket.Chat/app/webdav/server/lib/webdavClientAdapter.js

import { createClient } from 'webdav';

export class WebdavClientAdapter {
	constructor(serverConfig, cred) {
		if (cred.token) {
			this._client = createClient(
				serverConfig,
				{ token: cred.token },
			);
		} else {
			this._client = createClient(
				serverConfig,
				{
					username: cred.username,
					password: cred.password,
				},
			);
		}
	}

	async stat(path) {
		try {
			return await this._client.stat(path);
		} catch (error) {
			throw new Error(error.response && error.response.statusText ? error.response.statusText : 'Error checking if directory exists on webdav');
		}
	}

	async createDirectory(path) {
		try {
			return await this._client.createDirectory(path);
		} catch (error) {
			throw new Error(error.response && error.response.statusText ? error.response.statusText : 'Error creating directory on webdav');
		}
	}

	async deleteFile(path) {
		try {
			return await this._client.deleteFile(path);
		} catch (error) {
			throw new Error(error.response && error.response.statusText ? error.response.statusText : 'Error deleting file on webdav');
		}
	}

	async getFileContents(filename) {
		try {
			return await this._client.getFileContents(filename);
		} catch (error) {
			throw new Error(error.response && error.response.statusText ? error.response.statusText : 'Error getting file contents webdav');
		}
	}

	async getDirectoryContents(path) {
		try {
			return await this._client.getDirectoryContents(path);
		} catch (error) {
			throw new Error(error.response && error.response.statusText ? error.response.statusText : 'Error getting directory contents webdav');
		}
	}

	createReadStream(path, options) {
		return this._client.createReadStream(path, options);
	}

	createWriteStream(path) {
		return this._client.createWriteStream(path);
	}
}