OATH OTP Event-based Challenge Handler
Description
Handle the Challenges for HOTP. In this case the challenges are a small number of incrementing counter values.
May be used by
Properties
Windows Size (
windowsSize) Description
The window size defines the number of codes that are allowed to be skipped. This is required if the user accidentally generated OTPs that he did not use.
This value cannot be to big for security reasons. If the value is too small, the convenience is not given, since the users must to often synchronize his token.
Attributes
Integer
Optional
Default value
10
YAML Template (with default values)
type: HotpChallengeHandler
id: HotpChallengeHandler-xxxxxx
displayName:
comment:
properties:
windowsSize: 10