@Drake @D5
there we go
it successfully works for the generation part
and it successfully gives me a key but
I can never get them to be the same
Are you supposed to be generating a new secret every time? 🧐
Technically yes
it's time based authentication
Never mind... misunderstood part of the code
Do you have an extra fromBase32 in the verification part?
maybe you can try setting the window to 2?
so it's this part of the code
log("MFA Setup -- Verify Code");
const userId = req.body.userId;
if (!req.body.mfacode && req.body.mfacode && req.body.mfacode.length != 6) {
return res.status(500).json("Error!");
}
const user = await users.get(userId);
const member = await db.getDocument("maindb", "member", userId);
let status = 0;
if (!user) {
return res.status(500).json("Error!");
}
let secret = OTPAuth.Secret.fromBase32(member.mfaCode);
let totp = new OTPAuth.TOTP({
issuer: encodeURIComponent('PVA.ai'),
label: encodeURIComponent(user.email),
algorithm: 'SHA1',
digits: 6,
period: 30,
secret: secret,
}); //<----- here specifically
let token = totp.generate();
let tokenSame = totp.validate({ token: req.body.mfacode });
log(`mfaToken: ${token} -- req.body.mfacode: ${req.body.mfacode} -- tokenSame: ${tokenSame}`);
log(`Timestamp right now: ${Date.now().toFixed(4)} -- Timestamp sent: ${timestamp} -- Difference: ${Date.now().toFixed(4) - timestamp}`);
if (tokenSame) {
let data = {
mfaSetup: true,
};
await db.updateDocument("maindb", "member", userId, data);
status = 1;
try {
return res.json({
type: "success",
status: status,
});
} catch (error) {
log(error);
return res.json({ type: "error", message: error });
}
} else {
return res.json({
type: "error",
message: "Token Mismatch",
status: status,
})
}
the validate doesn't work, and I've tried setting window to 2, I've tried a lot of different things and for some reason it doesn't work
Do you have an extra fromBase32 in the verification part?
I meant a few lines up when you're creating the secret from the member.mfaCode.
What you stored in mfaCode is already a result of Secret.fromBase32() but then you're running it through that again
what do you mean? Can you be more specific? I set up the totp as the instance to generate the token
but the token vs the code
the code is the users secret code, the token is the 6 digit token, so I'm generating the secret for that user and then storing the result and using it to generate the 6 digit code that it stores
that it returns"
-let secret = OTPAuth.Secret.fromBase32(member.mfaCode);
+let secret = member.mfaCode;
or something. i think there's mishandling of the secret
I also think this is incorrect:
let secret = OTPAuth.Secret.fromBase32(crypto.randomBytes(20));
the input of that is supposed to be a base32 string, but you're passing in a buffer
When initializing, you should probably be doing:
let secret = new OTPAuth.Secret({buffer: crypto.randomBytes(20)});
and then store secret.base32 in the document.
Then, you can do:
let secret = OTPAuth.Secret.fromBase32(member.mfaCode);
hmm okay, gotcha, thank you, that makes sense that that could be it
Recommended threads
- Bug Report: Appwrite Cloud Functions – E...
Bug Report: Appwrite Cloud Functions – ERR_INVALID_CHAR on Execution Summary: There is a critical platform-level bug affecting Appwrite Cloud Functions in the ...
- Timed out waiting for runtime error
execution id 6a3e0791978712d81ee0 im having issue with appwrite function runtime performance. even after 4gbram and cpu same function sometimes completes in a...
- Project auto-blocked after load testing ...
Hi team 👋 My project has been automatically blocked with the message: "Project is currently blocked — Access to this project is restricted. Contact support if...