1 files changed, 21 insertions, 0 deletions
diff --git a/auth/cookie.go b/auth/cookie.go
new file mode 100644
index 0000000..61349fa
--- /dev/null
+++ b/auth/cookie.go
@@ -0,0 +1,21 @@
+package auth
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/martinlehoux/kagamigo/core"
+)
+
+func CraftCookie(id core.ID, config AuthConfig) http.Cookie {
+	expiresAt := time.Now().Add(24 * time.Hour)
+	cookieValue := encrypt(config.CookieSecret, fmt.Sprintf("%s:%d", id.String(), expiresAt.Unix()))
+	return http.Cookie{
+		Domain:  config.Domain,
+		Name:    "authentication",
+		Value:   cookieValue,
+		Expires: expiresAt,
+		Path:    "/",
+	}
+}