ssv0.github.io/id_new.html at main · ssv0/ssv0.github.io · GitHub

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<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title l10n="IdNew">Create new ID</title>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<link rel="stylesheet" href="./css/reset.css">
	<link rel="stylesheet" href="./css/default.css">
	<script src="./lib/init.js"></script>
</head>
<body>
	<h1 l10n="IdNew">Create new ID</h1>
	<form id="author_new_insert" width="100%">
		<label for="prefix" l10n="Short name (4 letters):">Short name (4 letters):</label>
		<input type="text" size="4" id="prefix" name="prefix" autocomplete="off" pattern="[A-Za-z]{4}" required>

		<div class="grid-container">
			<button type="submit" id="btn_id_new" l10n="Create">Create</button>
			<button id="btn_id_rest" l10n="Restore">Restore</button>
			<button id="home" onclick="window.location.href='./index.html';return false" l10n="Home">&rarr;HOME</button>
		</div>
	</form>
	<div id="outputdiv">
	</div>
	<script type="module">
		const outputdiv=document.getElementById("outputdiv");

		import * as Earthstar from "./lib/earthstar.web.js";
		const settings = new Earthstar.SharedSettings();

		if (settings.author) {
			const doesWantToReplace = confirm(
				 settings.author.address + ': ' + t("is the current ID, so it will be overwritten. Proceed?")
			);

			if (!doesWantToReplace) {
				document.getElementById("btn_id_new").disabled = true;
				alert(t("ID not modified"));
			}
		}


		function generate_download(text, filename) {

			// Create a Blob object from the text
			var blob = new Blob([text], {type: "text/plain"});

			// Create a link with the download attribute and click it
			var link = document.createElement("a");
			link.download = filename;
			link.href = URL.createObjectURL(blob);
			link.click();
		}

		document.getElementById("author_new_insert").addEventListener("submit", async function(event) {
			event.preventDefault();
			const prefix = document.getElementById("prefix").value.toLowerCase();
			const author_kp = await Earthstar.Crypto.generateAuthorKeypair(prefix);
			settings.author = author_kp;
			outputdiv.insertAdjacentHTML("beforeend", (author_kp.address + ': ' +t("is the new current ID, store ID file with key in a safe place")));
			generate_download(JSON.stringify(author_kp),`id_${prefix}.json.txt`);
			document.getElementById("btn_id_new").disabled = true;
		});
		document.getElementById("btn_id_rest").addEventListener("click", function() {
			window.location.href = "./id_restore.html";
		});
	</script>
</body>
</html>