NAME
ykclient - YubiCloud One-Time-Password Validation Client
SYNOPSIS
ykclient [OPTION]... CLIENTID YUBIKEYOTP
DESCRIPTION
Validate the YUBIKEYOTP one-time-password against the YubiCloud using CLIENTID as the client identifier.
Mandatory arguments to long options are mandatory for short options too.
- --help
-
Display this help screen
- --version
-
Display version information
- --debug
-
Print debugging information
- --url URL
-
Validation service URL, for example, "https://api.yubico.com/wsapi/2.0/verify"
- --ca CADIR
-
Path to directory containing Certificate Authoritity, e.g., "/usr/local/etc/CERTS"
- --cai CAFILE
-
Path to a file holding one or more certificated to verify the peer with
- --apikey Key
-
API key for HMAC validation of request/response
- --proxy ip:port
-
Connect to validation service through a proxy, e.g., "socks5h://user:[email protected]:1080"
Exit status is 0 on success, 1 if there is a hard failure, 2 if the OTP was replayed, 3 for other soft OTP-related failures.
REPORTING BUGS
Report bugs at <https://github.com/Yubico/yubico-c-client>.