1 files changed, 7 insertions, 2 deletions

diff --git a/jws_validator.go b/jws_validator.go
index 0b2467f..9abaaae 100644
--- a/jws_validator.go
+++ b/jws_validator.go
@@ -1,11 +1,12 @@
 package main
 
 import (
+        "net/url"
+        "time"
+
         "github.com/pkg/errors"
         "gopkg.in/square/go-jose.v2"
         "gopkg.in/square/go-jose.v2/jwt"
-        "net/url"
-        "time"
 )
 
 // TODO
@@ -26,6 +27,10 @@ type Claims struct {
         jwt.Claims
 }
 
+func (c *Claims) Age() int64 {
+        return int64(time.Since(c.IssuedAt.Time()).Minutes())
+}
+
 type JWSValidationContext struct {
         KeyFetcher   JWKSFetcher
         Issuer       string