1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", { value: true });
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4 | exports.parseSubdomain = exports.replaceSubdomain = void 0;
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5 | var url_1 = require("url");
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6 |
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7 |
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8 |
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9 | function replaceSubdomain(issuerUrl, xsuaaUrl) {
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10 | if (!isValidURL(issuerUrl)) {
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11 | throw new Error('JWT issuer URL is not valid "' + issuerUrl + '".');
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12 | }
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13 | if (!isValidURL(xsuaaUrl)) {
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14 | throw new Error('XSUAA URL is not valid "' + xsuaaUrl + '".');
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15 | }
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16 | var subdomain = parseSubdomain(issuerUrl);
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17 | return replace(xsuaaUrl, subdomain);
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18 | }
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19 | exports.replaceSubdomain = replaceSubdomain;
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20 | function replace(xsuaaUrl, subdomain) {
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21 | var parsedXsuaaUrl = new url_1.URL(xsuaaUrl);
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22 | var scheme = parsedXsuaaUrl.protocol + '//';
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23 | var xsuaaDomain = xsuaaUrl.slice(xsuaaUrl.indexOf('.'));
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24 | return scheme + subdomain + xsuaaDomain;
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25 | }
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26 |
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27 |
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28 |
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29 | function parseSubdomain(issuerUrl) {
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30 | var url = new url_1.URL(issuerUrl);
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31 | var host = url.host;
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32 | if (!host || host.indexOf('.') === -1) {
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33 | throw new Error('Failed to determine sub-domain: invalid host in "' + issuerUrl + '".');
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34 | }
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35 | return host.split('.')[0];
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36 | }
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37 | exports.parseSubdomain = parseSubdomain;
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38 | function isValidURL(url) {
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39 | try {
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40 | new url_1.URL(url);
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41 | return true;
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42 | }
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43 | catch (_) {
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44 | return false;
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45 | }
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46 | }
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47 |
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