expires property
EpochTimeStamp
get
expires
The read-only expires
property of the RTCCertificate interface
returns the expiration date of the certificate.
By default a new certificate is configured with expires
set to a value
of 2592000000 milliseconds, or 30 days.
The expiration time cannot exceed 31536000000 milliseconds, or 365 days.
It's also useful to note that browsers may further restrict the expiration
time of certificates if they choose.
Implementation
external EpochTimeStamp get expires;