Bernt
6989a98d75
- Arkitektur: docs/auth/passwordless-architecture.md - Backend: iom/quixzoom-auth-service/ (FastAPI + Redis) - Webb: quixzoom-market-pages/se/login/ (QR-kod + polling) - App: iom/quixzoom-app/src/features/auth/ (push + deep links) Flöde: QR-kod → app-godkännande → webb-inloggad
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = isDataURI;
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var _assertString = _interopRequireDefault(require("./util/assertString"));
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function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
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var validMediaType = /^[a-z]+\/[a-z0-9\-\+\._]+$/i;
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var validAttribute = /^[a-z\-]+=[a-z0-9\-]+$/i;
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var validData = /^[a-z0-9!\$&'\(\)\*\+,;=\-\._~:@\/\?%\s]*$/i;
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function isDataURI(str) {
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(0, _assertString.default)(str);
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var data = str.split(',');
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if (data.length < 2) {
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return false;
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}
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var attributes = data.shift().trim().split(';');
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var schemeAndMediaType = attributes.shift();
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if (schemeAndMediaType.slice(0, 5) !== 'data:') {
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return false;
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}
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var mediaType = schemeAndMediaType.slice(5);
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if (mediaType !== '' && !validMediaType.test(mediaType)) {
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return false;
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}
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for (var i = 0; i < attributes.length; i++) {
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if (!(i === attributes.length - 1 && attributes[i].toLowerCase() === 'base64') && !validAttribute.test(attributes[i])) {
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return false;
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}
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}
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for (var _i = 0; _i < data.length; _i++) {
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if (!validData.test(data[_i])) {
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return false;
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}
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}
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return true;
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}
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module.exports = exports.default;
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module.exports.default = exports.default; |