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Post by salvatore on Jan 8, 2021 15:51:18 GMT
Hy Andrea,
Ti auguri un felice anno nuovo :-)
I am playing with Secretely, how to store the encrypted value in a variable,
and pass it to decrypt ?
Grazie
Salvatore
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Post by webreflection on Jan 8, 2021 16:07:08 GMT
Hello there, e felice anno nuovo 👋 Isn't the very first example good enough? github.com/WebReflection/secretly#usageThe only thing you need to be aware of, is that if you don't pass the third argument you can't decrypt anything next session.
import Secretly from 'secretly/web'; // or secretly in node
// uses default PATH and make it *not* random
const secret = new Secretly('P4ssw0rd!', Secretly.PATH, false);
secret.encrypt(anyString).then(encrypted => {
// do the thing with encrypted value
});
// or
secretly.descrypt(encrypted).then(descrypted => {
console.log(descrypted);
});
Does this help? |
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Post by salvatore on Jan 8, 2021 17:26:09 GMT
In fact, I have stored the encrypted value in localstorage.
anf when I try to retore it with
let code = localStorage.getItem("code")
pvt.decrypt(code).then(c => console.log(c))
I get the following error :
index.html:1 Uncaught (in promise) DOMException
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Post by webreflection on Jan 8, 2021 17:40:18 GMT
does this CodePen help? codepen.io/WebReflection/pen/YzGjVbr?editors=1000check the HTML panel
import Secretly from '//unpkg.com/secretly/esm/web.js?module';
const secret = new Secretly('P4ssw0rd!', Secretly.PATH, false);
const value = localStorage.getItem('secretly');
if (value)
showContent(value);
else {
secret.encrypt(`Value: ${Math.random()}`).then(enc => {
localStorage.setItem('secretly', enc);
showContent(enc);
});
}
function showContent(value) {
secret.decrypt(value).then(dec => {
document.body.textContent = dec;
});
}
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Post by salvatore on Jan 9, 2021 14:33:10 GMT
Perfetto :-)
Grazie mille
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