modulepackage
2.0.0+incompatible
Repository: https://github.com/mdp/go-dotp.git
Documentation: pkg.go.dev
# README
Go dOTP
Libary and CLI for working with dOTP
Install from compiled binary
Find the binaries at github.com/mdp/go-dotp/releases
Install from source
Just the library
go get github.com/mdp/go-dotp
The library and CLI
go get github.com/mdp/go-dotp/...
Usage
Two Factor SSH
Inside of sshd_config (usually at /etc/ssh/sshd_config)
Match Group twofactorusers
ForceCommand /location/of/bin/dotp sshauth --id='myserver.com'
Users in the 'twofactorusers' group will now need to have their dOTP PublicID stored inside of $HOME/.dotp_id
When they login to SSH they will be presented with a QRCode Challenge which must be scanned with a dOTP mobile application to decrypt the One Time Password
Generate a challenge for a given Public ID
dotp challenge --pubid "E7jY95KejKzcXmhZct2Kvcz2QSap4vVTb89S6eKkBXuhK" --id="myserver.com" myotp123
Generate a KeyPair from a seed
Seed should always come from a random source.
dotp generate `cat /dev/random | env LC_CTYPE=C tr -dc 'a-zA-Z0-9' | fold -w 64 | head -n 1`
# Packages
No description provided by the author
# Functions
CreateChallenge is what it is.
DeriveKeyPair takes a utf8 string, returns the [32]byte pub and secret keys.
GenerateKeyPair return a new randomly generated keypair.
GetPublicID create the public id from the pubkey.
GetPublicKeyFromPublicID is what it is.