Split jwt into two files

jwt/token.go

@@ -0,0 +1,49 @@
+package jwt
+
+import (
+	"time"
+
+	"github.com/dgrijalva/jwt-go"
+	"github.com/google/uuid"
+)
+
+// Token contains everything to authenticate a user.
+type Token struct {
+	username string
+	name     string
+	expiry   float64
+	id       uuid.UUID
+}
+
+func verifyToken(token *jwt.Token) (jwt.MapClaims, error) {
+	if !token.Valid {
+		return nil, ErrInvalidToken
+	}
+
+	claims, ok := token.Claims.(jwt.MapClaims)
+	if !ok {
+		return nil, ErrInvalidToken
+	}
+
+	if !claims.VerifyExpiresAt(time.Now().Unix(), true) {
+		return nil, ErrTokenExpired
+	}
+
+	return claims, nil
+}
+
+func (t *Token) GetName() string {
+	return t.name
+}
+
+func (t *Token) GetUsername() string {
+	return t.username
+}
+
+func (t *Token) GetExpiry() float64 {
+	return t.expiry
+}
+
+func (t *Token) GetID() uuid.UUID {
+	return t.id
+}