From a9927763f43d59c418b264790ccee59defe8ca29 Mon Sep 17 00:00:00 2001
From: Martin Kagamino Lehoux <martin@lehoux.net>
Date: Tue, 24 Oct 2023 08:38:40 +0200
Subject: refactor: Rename packages for clarity

---
 kauth/config.go | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 kauth/config.go

(limited to 'kauth/config.go')

diff --git a/kauth/config.go b/kauth/config.go
new file mode 100644
index 0000000..777a22d
--- /dev/null
+++ b/kauth/config.go
@@ -0,0 +1,34 @@
+package kauth
+
+import (
+	"encoding/hex"
+	"errors"
+	"os"
+
+	"github.com/martinlehoux/kagamigo/kcore"
+	"golang.org/x/exp/slog"
+)
+
+var (
+	ErrCookieBadLength = errors.New("cookie secret must be 32 bytes")
+)
+
+type AuthConfig struct {
+	Domain       string
+	CookieSecret []byte
+}
+
+func LoadCookieSecret(cookieSecretString string) []byte {
+	cookiesSecret, err := hex.DecodeString(cookieSecretString)
+	if err != nil {
+		err = kcore.Wrap(err, "error decoding cookie secret")
+		slog.Error(err.Error())
+		os.Exit(1)
+	}
+	if len(cookiesSecret) != 32 {
+		slog.Error(ErrCookieBadLength.Error())
+		os.Exit(1)
+	}
+	slog.Info("cookie secret loaded")
+	return cookiesSecret
+}
-- 
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