feat: add jwt package

jwt/jwt.go

@@ -0,0 +1,20 @@
+package jwt
+
+import (
+	"github.com/kataras/iris/v12/middleware/jwt"
+	_ "github.com/kataras/iris/v12/middleware/jwt"
+)
+
+var (
+	Secret = []byte("signature_hmac_secret_shared_key")
+	v      *jwt.Verifier
+)
+
+func init() {
+	v = jwt.NewVerifier(jwt.HS256, Secret)
+	v.WithDefaultBlocklist()
+}
+
+func Get() *jwt.Verifier {
+	return v
+}