Returns how long a unit's key works before its next key is promoted.
A credential-only signer uses signing.credentialRotationIntervalDays; a unit tokens also sign with keeps the shorter of the two intervals.
signing.credentialRotationIntervalDays
the signing unit
Optional
optional key set
the interval in milliseconds (0 means off)
Returns how long a unit's key works before its next key is promoted.
A credential-only signer uses
signing.credentialRotationIntervalDays; a unit tokens also sign with keeps the shorter of the two intervals.