From 292fa7ee4fcab5da4d976ffb8dd15fbb67dfd214 Mon Sep 17 00:00:00 2001
From: adnano <me@adnano.co>
Date: Tue, 13 Oct 2020 16:50:59 -0400
Subject: Remove WriteX509KeyPair function

---
 examples/cert.go | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

(limited to 'examples/cert.go')

diff --git a/examples/cert.go b/examples/cert.go
index d6ab53b..7d3597d 100644
--- a/examples/cert.go
+++ b/examples/cert.go
@@ -4,6 +4,7 @@ package main
 
 import (
 	"log"
+	"os"
 	"time"
 
 	"git.sr.ht/~adnano/gmi"
@@ -11,14 +12,38 @@ import (
 
 func main() {
 	host := "localhost"
-
-	duration := 2 * time.Minute
+	duration := 365 * 24 * time.Hour
 	crt, key, err := gmi.NewRawCertificate(host, duration)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	if err := gmi.WriteX509KeyPair(host, crt, key); err != nil {
+	if err := writeX509KeyPair(host, crt, key); err != nil {
 		log.Fatal(err)
 	}
 }
+
+// writeX509KeyPair writes the provided certificate and private key
+// to path.crt and path.key respectively.
+func writeX509KeyPair(path string, crt, key []byte) error {
+	// Write the certificate
+	crtPath := path + ".crt"
+	crtOut, err := os.OpenFile(crtPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
+	if err != nil {
+		return err
+	}
+	if _, err := crtOut.Write(crt); err != nil {
+		return err
+	}
+
+	// Write the private key
+	keyPath := path + ".key"
+	keyOut, err := os.OpenFile(keyPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
+	if err != nil {
+		return err
+	}
+	if _, err := keyOut.Write(key); err != nil {
+		return err
+	}
+	return nil
+}
-- 
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