57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.stripLastSlash = exports.assertBeeUrl = exports.isValidBeeUrl = void 0;
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const error_1 = require("./error");
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const type_1 = require("./type");
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function isNodeJsError(e) {
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return (0, type_1.isObject)(e) && typeof e.code === 'string';
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}
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/**
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* Validates that passed string is valid URL of Bee.
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* We support only HTTP and HTTPS protocols.
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*
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* @param url
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*/
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function isValidBeeUrl(url) {
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try {
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if (typeof url !== 'string') {
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return false;
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}
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const urlObject = new URL(url);
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// There can be wide range of protocols passed.
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return urlObject.protocol === 'http:' || urlObject.protocol === 'https:';
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}
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catch (e) {
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// URL constructor throws TypeError if not valid URL
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// TODO: Drop the `.code` hack for NodeJS environment: https://github.com/ethersphere/bee-js/issues/204
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if (e instanceof TypeError || (isNodeJsError(e) && e.code === 'ERR_INVALID_URL')) {
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return false;
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}
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throw e;
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}
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}
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exports.isValidBeeUrl = isValidBeeUrl;
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/**
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* Validates that passed string is valid URL of Bee, if not it throws BeeArgumentError.
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* We support only HTTP and HTTPS protocols.
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* @param url
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* @throws BeeArgumentError if non valid URL
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*/
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function assertBeeUrl(url) {
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if (!isValidBeeUrl(url)) {
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throw new error_1.BeeArgumentError('URL is not valid!', url);
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}
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}
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exports.assertBeeUrl = assertBeeUrl;
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/**
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* Removes trailing slash out of the given string.
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* @param url
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*/
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function stripLastSlash(url) {
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if (url.endsWith('/')) {
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return url.slice(0, -1);
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}
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return url;
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}
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exports.stripLastSlash = stripLastSlash;
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