[FIX] added set expiry to operators and accounts

FIX #6

accounts.go

@@ -48,6 +48,15 @@ func (a *AccountData) update() error {
 	return a.issue(key)
 }
 
+func (a *AccountData) SetExpiry(exp int64) error {
+	a.Claim.Expires = exp
+	return a.update()
+}
+
+func (a *AccountData) Expiry() int64 {
+	return a.Claim.Expires
+}
+
 func (a *AccountData) Users() Users {
 	return &UsersImpl{accountData: a}
 }

operator.go

@@ -1,12 +1,11 @@
 package authb
 
 import (
+	"encoding/json"
+	"errors"
 	"github.com/nats-io/jwt/v2"
 	"github.com/nats-io/nkeys"
 	"github.com/nats-io/nsc/v2/cmd"
-
-	"encoding/json"
-	"errors"
 )
 
 func (o *OperatorData) String() string {
@@ -44,6 +43,15 @@ func (o *OperatorData) SetOperatorServiceURL(url ...string) error {
 	return o.update()
 }
 
+func (o *OperatorData) SetExpiry(exp int64) error {
+	o.Claim.Expires = exp
+	return o.update()
+}
+
+func (o *OperatorData) Expiry() int64 {
+	return o.Claim.Expires
+}
+
 func (o *OperatorData) OperatorServiceURLs() []string {
 	return o.Claim.OperatorServiceURLs
 }

types.go

@@ -125,6 +125,12 @@ type Operator interface {
 	SetSystemAccount(account Account) error
 	// MemResolver generates a mem resolver server configuration
 	MemResolver() ([]byte, error)
+	// SetExpiry sets the expiry for the operator in Unix Time Seconds.
+	// 0 never expires.
+	SetExpiry(exp int64) error
+	// Expiry returns the expiry for the operator in Unix Time Seconds.
+	// 0 never expires
+	Expiry() int64
 }
 
 // Accounts is an interface for managing accounts
@@ -157,6 +163,12 @@ type Account interface {
 	Exports() Exports
 	// Limits returns an interface for managing account limits
 	Limits() AccountLimits
+	// SetExpiry sets the expiry for the account in Unix Time Seconds.
+	// 0 never expires.
+	SetExpiry(exp int64) error
+	// Expiry returns the expiry for the account in Unix Time Seconds.
+	// 0 never expires
+	Expiry() int64
 }
 
 // Users is an interface for managing users