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Cleanup Pass for QR codes #1083

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merged 1 commit into from
Oct 29, 2023
Merged

Cleanup Pass for QR codes #1083

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34 changes: 20 additions & 14 deletions www/js/onboarding/WelcomePage.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -20,28 +20,34 @@ const WelcomePage = () => {
const [infoPopupVis, setInfoPopupVis] = useState(false);
const [existingToken, setExistingToken] = useState('');

const checkURL = function (result) {
const getCode = function (result) {
let url = new window.URL(result.text);
let notCancelled = result.cancelled == false;
let isQR = result.format == "QR_CODE";
let hasPrefix = result.text.split(":")[0] == "emission";
let hasToken = result.text.includes("login_token?token");
let hasPrefix = url.protocol == "emission:";
let hasToken = url.searchParams.has("token");
let code = url.searchParams.get("token");

logDebug("QR code " + result.text + " checks: cancel, format, prefix, params " + notCancelled + isQR + hasPrefix + hasToken);
logDebug("QR code " + result.text + " checks: cancel, format, prefix, params, code " + notCancelled + isQR + hasPrefix + hasToken + code);

return notCancelled && isQR && hasPrefix && hasToken;
}
if (notCancelled && isQR && hasPrefix && hasToken) {
return code;
} else {
return false;
}
};

const scanCode = function() {
const scanCode = function () {
window['cordova'].plugins.barcodeScanner.scan(
function (result) {
console.debug("scanned code", result);
if (checkURL(result)) {
let text = result.text.split("=")[1];
console.log("found code", text);
loginWithToken(text);
} else {
displayError(result.text, "invalid study reference") ;
}
let code = getCode(result);
if (code != false) {
console.log("found code", code);
loginWithToken(code);
} else {
displayError(result.text, "invalid study reference");
}
},
function (error) {
displayError(error, "Scanning failed: ");
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