package logical import ( "time" ) // LeaseOptions is an embeddable struct to capture common lease // settings between a Secret and Auth type LeaseOptions struct { // TTL is the duration that this secret is valid for. Vault // will automatically revoke it after the duration. TTL time.Duration `json:"lease"` // MaxTTL is the maximum duration that this secret is valid for. MaxTTL time.Duration `json:"max_ttl"` // Renewable, if true, means that this secret can be renewed. Renewable bool `json:"renewable"` // Increment will be the lease increment that the user requested. // This is only available on a Renew operation and has no effect // when returning a response. Increment time.Duration `json:"-"` // IssueTime is the time of issue for the original lease. This is // only available on Renew and Revoke operations and has no effect when returning // a response. It can be used to enforce maximum lease periods by // a logical backend. IssueTime time.Time `json:"-"` } // LeaseEnabled checks if leasing is enabled func (l *LeaseOptions) LeaseEnabled() bool { return l.TTL > 0 } // LeaseTotal is the lease duration with a guard against a negative TTL func (l *LeaseOptions) LeaseTotal() time.Duration { if l.TTL <= 0 { return 0 } return l.TTL } // ExpirationTime computes the time until expiration including the grace period func (l *LeaseOptions) ExpirationTime() time.Time { var expireTime time.Time if l.LeaseEnabled() { expireTime = time.Now().Add(l.LeaseTotal()) } return expireTime }