Created
October 13, 2023 13:17
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Google Tag Manager Nonce
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| <script id="gtmScript" data-nonce="@Html.CspScriptNonceValue()"> | |
| (function (w, d, s, l, i) { | |
| w[l] = w[l] || []; w[l].push({ | |
| 'gtm.start': | |
| new Date().getTime(), event: 'gtm.js' | |
| }); var f = d.getElementsByTagName(s)[0], | |
| j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src = | |
| 'https://www.googletagmanager.com/gtm.js?id=' + i + dl; var n = d.querySelector('[nonce]'); | |
| n && j.setAttribute('nonce', n.nonce || n.getAttribute('nonce')); f.parentNode.insertBefore(j, f); | |
| })(window, document, 'script', 'dataLayer', '###-#######');</script> | |
| <!-- End Google Tag Manager --> |
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Do we have a more secure solution today? having the nonce as clear text in the app.html sounds quite unsecure to me. Any other script could pick it up, then use it to load its own script.