From 87fe785ef685a150891413dbb71a3f0e903e3645 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Wed, 16 Apr 2025 16:30:29 -0400
Subject: refactor key generation

---
 key/boxgen.go | 78 -----------------------------------------------------------
 1 file changed, 78 deletions(-)
 delete mode 100644 key/boxgen.go

(limited to 'key/boxgen.go')

diff --git a/key/boxgen.go b/key/boxgen.go
deleted file mode 100644
index 06ff360..0000000
--- a/key/boxgen.go
+++ /dev/null
@@ -1,78 +0,0 @@
-package key
-
-import (
-	crypto_rand "crypto/rand"
-	"encoding/hex"
-	"fmt"
-	"golang.org/x/crypto/nacl/box"
-	"os"
-
-	"git.samanthony.xyz/hose/util"
-)
-
-// generateBoxKeypair generates a new public/private keypair for NaCl box
-// (encryption/decryption) operations.  It stores the private key in the private box
-// key file and the public box key in the public key file.  If either of the key files
-// already exist, they will not be overwritten; instead an error will be returned.
-func generateBoxKeypair() error {
-	util.Logf("generating new encryption/decryption keypair...")
-
-	// Create public key file.
-	pubFile, err := createFileIfNotExist(boxPubKeyFile, pubFileMode)
-	if err != nil {
-		return err
-	}
-	defer pubFile.Close()
-
-	// Create private key file.
-	privFile, err := createFileIfNotExist(boxPrivKeyFile, privFileMode)
-	if err != nil {
-		pubFile.Close()
-		_ = os.Remove(boxPubKeyFile)
-		return err
-	}
-	defer privFile.Close()
-
-	// Generate keypair.
-	pubkey, privkey, err := box.GenerateKey(crypto_rand.Reader)
-	if err != nil {
-		return err
-	}
-
-	// Write keypair to files.
-	buf := make([]byte, hex.EncodedLen(len(*pubkey)))
-	hex.Encode(buf, (*pubkey)[:])
-	if _, err := pubFile.Write(buf); err != nil {
-		return err
-	}
-	buf = make([]byte, hex.EncodedLen(len(*privkey)))
-	hex.Encode(buf, (*privkey)[:])
-	if _, err := privFile.Write(buf); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// generateBoxKeypairIfNotExist generates a NaCal box keypair if it doesn't already exist.
-func generateBoxKeypairIfNotExist() error {
-	pubExists, err := fileExists(boxPubKeyFile)
-	if err != nil {
-		return err
-	}
-	privExists, err := fileExists(boxPrivKeyFile)
-	if err != nil {
-		return err
-	}
-
-	if pubExists && privExists {
-		// Keypair already exists.
-		return nil
-	} else if pubExists && !privExists {
-		return fmt.Errorf("found public key file but not private key file")
-	} else if privExists && !pubExists {
-		return fmt.Errorf("found private key file but not public key file")
-	}
-	// Neither public nor private key file exists; generate new keypair.
-	return generateBoxKeypair()
-}
-- 
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