android-otp-extractor
google-authenticator
android-otp-extractor | google-authenticator | |
---|---|---|
3 | 24 | |
211 | 4,501 | |
- | - | |
0.0 | 0.8 | |
almost 2 years ago | over 3 years ago | |
Python | Java | |
GNU General Public License v3.0 only | Apache License 2.0 |
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android-otp-extractor
- Tell HN: It is impossible to disable Google 2FA using backup codes
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I want to switch from Google Authenticator to Authy, but I'm too afraid Authy will shut down due to financial issues. What should I do?
If you do not have these links, you will first need to export your tokens using, for instance, this script: https://github.com/puddly/android-otp-extractor (I am not endorsing it, it's just one of the many scripts that can retrieve your secrets)
- How does Google Authenticator work?
google-authenticator
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GitHub will disable non-2FA accounts?
otpauth:// is a de-factor standard, since Google Authenticator uses it: https://github.com/google/google-authenticator/wiki/Key-Uri-...
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Creating 2fa with pyotp
Random question if you're using TOTP why not just give the user the secret when signing up as a Google Authenticator URI encoded in a QR code? Then you won't need to futz around with sending it to them afterwards. You can even use a library like qrcode.js so you don't generate the barcode server side either.
- why are all the totp secrets different styles?
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Locker: Store secrets on your local file system.
Locker can generate Time Based OTP codes parsing TOTP urls stored under a special key named totp.
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Does changing an email that has TOTP setup affect the "secret"?
(Examples> https://github.com/google/google-authenticator/wiki/Key-Uri-Format)
- Google Authenticator open source fork archived
- TOTP tokens on my wrist with the smartest dumb watch
- LastPass gehackt, Nutzerdaten aber anscheinend sicher
- Is google authenticator Private & Secure (Trustworthy) enough to be used for 2StepVerification?
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Twilio, the people who own Authy, got hacked
If we're talking about the encrypted Authy TOTP secrets and IF they get cracked or guessed, Authy does store the email in the name of the item. Having the name, service and the secret within the QR code's URI is normal and the standard for TOTP. The only thing the hackers won't have is the password.
What are some alternatives?
ios-application - A native, lightweight and secure one-time-password (OTP) client built for iOS; Raivo OTP!
Aegis - A free, secure and open source app for Android to manage your 2-step verification tokens.
pass-otp - A pass extension for managing one-time-password (OTP) tokens
pyotp - Python One-Time Password Library
extract_otp_secrets - Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.
keepassxc - KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.
otp-codegen - Takes your OTP secret in and spits out the 6 digit OTP code
andOTP - [Unmaintained] Open source two-factor authentication for Android
ArubaOTP-seed-extractor - Extract TOTP seed instead of using ArubaOTP app
two-factor-auth - Two Factor Authentication Java code implementing the Time-based One-time Password Algorithm