snowflake-sdk/dist/lib/url_util.js

Node.js driver for Snowflake

"use strict";
const Logger = require('./logger');
/**
 * Determines if a given URL is valid.
 *
 * @param url
 *
 * @returns {Boolean}
 */
exports.isValidURL = function (url) {
    const regex = '^http(s?)\\:\\/\\/[0-9a-zA-Z]([-.\\w]*[0-9a-zA-Z@:])*(:(0-9)*)*(\\/?)([a-zA-Z0-9\\-\\.\\?\\,\\&\\(\\)\\/\\\\\\+&%\\$#_=@]*)?$';
    if (!url.match(regex)) {
        Logger.getInstance().debug('The provided URL is not a valid URL. URL: %s', url);
        return false;
    }
    return true;
};
/**
 * Encodes the given URL.
 *
 * @param {String} url
 *
 * @returns {String} the encoded URL
 */
exports.urlEncode = function (url) {
    /** The encodeURIComponent() method encodes special characters including: , / ? : @ & = + $ #
       but escapes space as %20B. Replace with + for consistency across drivers. */
    return encodeURIComponent(url).replace(/%20/g, '+');
};
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