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82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
4 years ago
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(function () {
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var factory = function () {
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var Keys = {};
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/* Parse the new format of "Signing Public Keys".
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If anything about the input is found to be invalid, return;
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this will fall back to the old parsing method
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*/
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var parseNewUser = function (userString) {
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if (!/^\[.*?@.*\]$/.test(userString)) { return; }
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var temp = userString.slice(1, -1);
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var domain, username, pubkey;
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temp = temp
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.replace(/\/([a-zA-Z0-9+-]{43}=)$/, function (all, k) {
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pubkey = k.replace(/-/g, '/');
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return '';
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});
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if (!pubkey) { return; }
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var index = temp.lastIndexOf('@');
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if (index < 1) { return; }
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domain = temp.slice(index + 1);
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username = temp.slice(0, index);
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return {
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domain: domain,
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user: username,
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pubkey: pubkey
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};
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};
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var isValidUser = function (parsed) {
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if (!parsed) { return; }
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if (!(parsed.domain && parsed.user && parsed.pubkey)) { return; }
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return true;
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};
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Keys.parseUser = function (user) {
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var parsed = parseNewUser(user);
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if (isValidUser(parsed)) { return parsed; }
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var domain, username, pubkey;
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user.replace(/^https*:\/\/([^\/]+)\/user\/#\/1\/([^\/]+)\/([a-zA-Z0-9+-]{43}=)$/,
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function (a, d, u, k) {
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domain = d;
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username = u;
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pubkey = k.replace(/-/g, '/');
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return '';
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});
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if (!domain) { throw new Error("Could not parse user id [" + user + "]"); }
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return {
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domain: domain,
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user: username,
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pubkey: pubkey
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};
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};
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Keys.serialize = function (origin, username, pubkey) {
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return '[' +
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username +
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'@' +
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origin.replace(/https*:\/\//, '') +
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'/' +
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pubkey.replace(/\//g, '-') +
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']';
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// return origin + '/user/#/1/' + username + '/' + pubkey.replace(/\//g, '-');
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};
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return Keys;
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};
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if (typeof(module) !== 'undefined' && module.exports) {
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module.exports = factory();
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} else if ((typeof(define) !== 'undefined' && define !== null) && (define.amd !== null)) {
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define([], factory);
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}
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}());
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