Merge pull request #61 from TBD54566975/kendallw/jwt-claims-int64

Change JWT Claims from uint64 to int64 #39

jwt/jwt.go

@@ -106,7 +106,7 @@ type Decoded struct {
 
 // Verify verifies a JWT (JSON Web Token)
 func (jwt Decoded) Verify() error {
-	if jwt.Claims.Expiration != 0 && time.Now().Unix() > int64(jwt.Claims.Expiration) {
+	if jwt.Claims.Expiration != 0 && time.Now().Unix() > jwt.Claims.Expiration {
 		return errors.New("JWT has expired")
 	}
 
@@ -150,19 +150,19 @@ type Claims struct {
 	// or after which the JWT must not be accepted for processing.
 	//
 	// Spec: https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4
-	Expiration uint64 `json:"exp,omitempty"`
+	Expiration int64 `json:"exp,omitempty"`
 
 	// The "nbf" (not before) claim identifies the time before which the JWT
 	// must not be accepted for processing.
 	//
 	// Spec: https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.5
-	NotBefore uint64 `json:"nbf,omitempty"`
+	NotBefore int64 `json:"nbf,omitempty"`
 
 	// The "iat" (issued at) claim identifies the time at which the JWT was
 	// issued.
 	//
 	// Spec: https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6
-	IssuedAt uint64 `json:"iat,omitempty"`
+	IssuedAt int64 `json:"iat,omitempty"`
 
 	// The "jti" (JWT ID) claim provides a unique identifier for the JWT.
 	//