verifyAuthentication ERR_OSSL_EVP_DECODE_ERROR #44
Comments
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Without context, it's hard to determine the problem. Is it only for a specific authenticator? Does it work in the playground ? Where exactly does your passkey object come from? Is it related to your dev environment? ... But basically, yeah, something look wrong with the key itself. |
I create a smallest app only register and login, it still get error Frontend： <!DOCTYPE html>
<html>
<head>
<title></title>
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
</head>
<body>
<button onclick="register()">register</button>
<button onclick="login()">login</button>
<script type="module">
import { client } from 'https://cdn.jsdelivr.net/npm/@passwordless-id/[email protected]/dist/webauthn.min.js'
var challenge = "a7c61ef9-dc23-4806-b486-2428938a547e";
window.register = ()=>{
client.register('sample_user_name', challenge, {
authenticatorType: "auto",
userVerification: "required",
timeout: 60000,
attestation: true,
debug: false,
})
.then(registration=>{
console.log(registration)
axios({
method: 'post',
url: '/register',
responseType: 'json',
data: {
registration,
}
})
.then(({data})=>{
console.log(data)
alert("request succeed")
})
.catch((err)=>{
console.log(err)
alert("request failed")
})
})
.catch((err)=>{
console.log(err)
alert("user/platform declined")
})
}
window.login = ()=>{
client.authenticate([], challenge, {
authenticatorType: "auto",
userVerification: "required",
timeout: 60000,
})
.then(authentication=>{
axios({
method: 'post',
url: '/login',
responseType: 'json',
data: {
authentication,
}
})
.then(({data})=>{
console.log(data)
alert("request succeed")
})
.catch((err)=>{
console.log(err)
alert("request failed")
})
})
.catch((err)=>{
console.log(err)
alert("user/platform declined")
})
}
</script>
</body>
</html>Backend： import fs from "fs"
import path from "path"
import express from "express"
import {server as webAuthnServer} from '@passwordless-id/webauthn';
var app = express();
app.use(express.json({limit: '5mb' }));
app.get('/', (req,res)=>{
res.type("text/html");
res.send( fs.readFileSync( path.join(process.cwd(),"./web.html") ,{encoding: 'utf-8'}) );
return;
})
var saved_credential = null;
var challenge = "a7c61ef9-dc23-4806-b486-2428938a547e";
app.post('/register',(req,res)=>{
var expected = {
challenge,
origin: "http:https://localhost:9999"
}
webAuthnServer.verifyRegistration(req.body.registration, expected)
.then(data=>{
// save key
saved_credential = data.credential;
res.json({
success: 1
});
})
.catch(()=>{
res.json({
success: 0
});
})
})
app.post('/login',(req,res)=>{
var credentialKey = saved_credential;
var expected = {
challenge,
origin: "http:https://localhost:9999",
userVerified: true,
}
webAuthnServer.verifyAuthentication(req.body.authentication, credentialKey, expected)
.then(data=>{
res.json({
success: 1
});
})
.catch(err=>{
console.log(err)
res.json({
success: 0
});
})
})
app.listen(9999,()=>{
console.log('http:https://localhost:9999')
})Try this file:
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Node.js version: 20.11.1 |
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Maybe there's something wrong with my Windows11, I tested it on MacOS 13.6, it works well |
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Strange... It looks like the following key cannot be interpreted as RS256 key, dunno why. I would be interested as well to know what went wrong with this "key". |
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My PC do not has TPM hardware. I replaced some system files when I was installing Windows 11. Maybe that caused the problem. |
Code：
Console：
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