node-red-contrib-otpauth/README.md

One Time Password (HOTP/TOTP) generator node for Node-red

# node-red-contrib-otpauth
One Time Password (HOTP/TOTP) generator node for Node-red
  
## Usage

*Simple input*  

**payload** of the incoming message contains Base32 secret

*Advanced input*  

**payload** of the incoming message is an object and could contain the next properties:
- **secret** - Base32 secret (mandatory)
- **issuer** - account provider (empty by default)
- **label** - account label (OTPAuth by default)
- **algorithm** - hashing algorithm (SHA1 by default, also could be one of SHA256,MD5)
- **digits** - token length (6 by default)
- **period** - token time-step duration (30 by default, for TOTP only)
- **counter** - initial counter value (0 by default, for HOTP only)
 

*Output*  

**payload** of the output message contains generated password

## Version history

v0.0.2 Initial release