OneTimePassword | small library for generating TOTP | Authentication library
kandi X-RAY | OneTimePassword Summary
kandi X-RAY | OneTimePassword Summary
A small library for generating TOTP and HOTP one-time passwords on iOS.
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QUESTION
Here is my code
...ANSWER
Answered 2020-Nov-08 at 10:01It is perfectly fine for an enum with associated values tp conform to RawRepresentable
, but you have to manually do it, which you did, so that's fine.
However, enums with associated values cannot have a raw type:
QUESTION
I am using djangorestframework-simplejwt
for authentication. My use case requires me to use OTP instead of passwords.
To store OTPs, I have created the following model:
...ANSWER
Answered 2020-Jul-22 at 18:58You're trying to set a property on the many side of a relationship and it doesn't work that way. Basically, you're just setting a property on the manager and the manager just like any other well behaved python object, will just set this property on itself - but it doesn't do anything useful.
Instead, you should either create()
a new OTP or update()
a specific OTP.
Remember your data model looks like this:
QUESTION
I want to add multi-factor authentication with TOTP soft tokens to an Angular & Spring application, while keeping everything as close as possible to the defaults of Spring Boot Security Starter.
The token-validation happens locally (with the aerogear-otp-java library), no third party API provider.
Setting up tokens for a user works, but validating them by leveraging Spring Security Authentication Manager/Providers does not.
TL;DR- What is the official way to integrate an additional AuthenticationProvider into a Spring Boot Security Starter configured system?
- What are recommended ways to prevent replay attacks?
The API has an endpoint /auth/token
from which the frontend can get a JWT token by providing username and password. The response also includes an authentication-status, which can be either AUTHENTICATED or PRE_AUTHENTICATED_MFA_REQUIRED.
If the user requires MFA, the token is issued with a single granted authority of PRE_AUTHENTICATED_MFA_REQUIRED
and an expiration-time of 5 minutes. This allows the user to access the endpoint /auth/mfa-token
where they can provide the TOTP code from their Authenticator app and get the fully authenticated token to access the site.
I have created my custom MfaAuthenticationProvider
which implements AuthenticationProvider
:
ANSWER
Answered 2020-Feb-18 at 12:49To answer my own question, this is how I implemented it, after further research.
I have a provider as a pojo that implements AuthenticationProvider
. It's deliberately not a Bean/Component. Otherwise Spring would register it as the only Provider.
QUESTION
I'm using loopback3.x. Why upsertWithWhere function always updates the same instance? Only one instance is there for all the time when updateWithWhere function executes.
...ANSWER
Answered 2020-Jan-30 at 09:17app.models.oneTimePassword.upsertWithWhere(
{
userId: user.id
},
{
userId: user.id,
otp: otp,
updatedAt: updatedAt,
type: 'email'
},
(err, res) => {
if (!err) {
callback(null, {
status: "OK",
message: "email sent"
});
} else {
callback(err);
});
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