From b5c4b134c909aa7c8e0f54a11cd4636af2ea96ac Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Sat, 29 Aug 2026 15:04:29 +0000
Subject: [PATCH] txcreate, txsign: enforce `cfg.autosign` if `cfg.coin ==
 'XMR'`

---
 mmgen/main_txcreate.py | 1 +
 mmgen/main_txsend.py   | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/mmgen/main_txcreate.py b/mmgen/main_txcreate.py
index 21e4e167..1ff16b21 100755
--- a/mmgen/main_txcreate.py
+++ b/mmgen/main_txcreate.py
@@ -33,6 +33,7 @@ opts_data = {
 		'swaptx': ['-', 's'],
 	}[target],
 	'sets': [('yes', True, 'quiet', True)],
+	'requires': [('coin', 'XMR', 'autosign', True)],
 	'text': {
 		'desc': {
 			'tx':     f'Create a transaction with outputs to specified coin or {gc.proj_name} addresses',
diff --git a/mmgen/main_txsend.py b/mmgen/main_txsend.py
index 14f79911..c53ca46d 100755
--- a/mmgen/main_txsend.py
+++ b/mmgen/main_txsend.py
@@ -155,6 +155,8 @@ async def process_tx(tx):
 	cfg._util.vmsg(f'Getting {tx.desc} ‘{tx.infile}’')
 
 	if tx.is_compat:
+		if not cfg.autosign:
+			die(1, 'Sending XMR transaction via compatibility layer requires --autosign')
 		return await tx.compat_send()
 
 	txcfg = Config({'_clone': cfg, 'proto': tx.proto, 'coin': tx.proto.coin})