RocketChat/Rocket.Chat

import type { IWebdavAccount, IWebdavNode } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { WebdavAccounts } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { settings } from '../../../settings/server';
import { getWebdavCredentials } from '../lib/getWebdavCredentials';
import { WebdavClientAdapter } from '../lib/webdavClientAdapter';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        getFileFromWebdav(accountId: IWebdavAccount['_id'], file: IWebdavNode): Promise<{ success: boolean; data: Uint8Array }>;
    }
}

Meteor.methods<ServerMethods>({
    async getFileFromWebdav(accountId, file) {
        const userId = Meteor.userId();

        if (!userId) {
            throw new Meteor.Error('error-invalid-user', 'Invalid User', { method: 'getFileFromWebdav' });
        }
        if (!settings.get('Webdav_Integration_Enabled')) {
            throw new Meteor.Error('error-not-allowed', 'WebDAV Integration Not Allowed', {
                method: 'getFileFromWebdav',
            });
        }

        const account = await WebdavAccounts.findOneByIdAndUserId(accountId, userId, {});
        if (!account) {
            throw new Meteor.Error('error-invalid-account', 'Invalid WebDAV Account', {
                method: 'getFileFromWebdav',
            });
        }

        try {
            const cred = getWebdavCredentials(account);
            const client = new WebdavClientAdapter(account.serverURL, cred);
            const fileContent = await client.getFileContents(file.filename);
            const data = new Uint8Array(fileContent);
            return { success: true, data };
        } catch (error) {
            throw new Meteor.Error('unable-to-get-file', 'Unable to get file', {
                method: 'getFileFromWebdav',
            });
        }
    },
});