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test key support BEFORE creating keys

master
AJ ONeal 3 years ago
parent
commit
8a0ccfa55f
  1. 43
      app/js/app.js

43
app/js/app.js

@ -48,32 +48,37 @@
});
});
}
testEcdsaSupport().then(function () {
console.info("[crypto] ECDSA is supported");
BROWSER_SUPPORTS_ECDSA = true;
localStorage.setItem('version', '1');
return true;
}).catch(function () {
console.warn("[crypto] ECDSA is NOT fully supported");
BROWSER_SUPPORTS_ECDSA = false;
// fix previous firefox browsers
if (!localStorage.getItem('version')) {
localStorage.clear();
localStorage.getItem('version', '1');
function testKeypairSupport() {
return testEcdsaSupport().then(function () {
console.info("[crypto] ECDSA is supported");
BROWSER_SUPPORTS_ECDSA = true;
localStorage.setItem('version', '1');
return true;
}).catch(function () {
console.warn("[crypto] ECDSA is NOT fully supported");
BROWSER_SUPPORTS_ECDSA = false;
// fix previous firefox browsers
if (!localStorage.getItem('version')) {
localStorage.clear();
localStorage.setItem('version', '1');
}
return false;
});
}
testKeypairSupport().then(function (ecdsaSupport) {
if (ecdsaSupport) {
return true;
}
// DO NOT RETURN HERE
testRsaSupport().then(function () {
return testRsaSupport().then(function () {
console.info('[crypto] RSA is supported');
}).catch(function (err) {
console.error('[crypto] could not use either EC nor RSA.');
console.error(err);
window.alert("Your browser is cryptography support (neither RSA or EC is usable). Please use Chrome, Firefox, or Safari.");
});
// RETURN HERE
return false;
});
var apiUrl = 'https://acme-{{env}}.api.letsencrypt.org/directory';
@ -238,7 +243,7 @@
if (jwk) {
p = PromiseA.resolve(jwk);
} else {
p = createKeypair();
p = testKeypairSupport().then(createKeypair);
}
function createAccount(jwk) {

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