From 420ceb49b53a8fa9d8ba8443e42e50cd7bd7cea9 Mon Sep 17 00:00:00 2001
From: Philip Wittamore <philip@wittamore.com>
Date: Sun, 12 Jul 2026 11:08:50 +0200
Subject: update

---
 txt/update-fingerprint | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 txt/update-fingerprint

(limited to 'txt/update-fingerprint')

diff --git a/txt/update-fingerprint b/txt/update-fingerprint
new file mode 100755
index 0000000..a151d2c
--- /dev/null
+++ b/txt/update-fingerprint
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# update tls_fingerprint entry in ~/.msmtprc
+
+cd /home/philip
+
+# get the server fingerprint
+KEY=$(msmtp --serverinfo --tls --tls-certcheck=off --host=mail.nagatha.fr --port=587 | grep SHA256:)
+# remove spaces
+KEY=$(echo $KEY | tr -d ' ')
+# remove SHA256:
+KEY=${KEY:7}
+# replace tls_fingerprint line in .msmtprc 
+sed -i "s/^tls_fingerprint.*/tls_fingerprint $KEY/g" .msmtprc
-- 
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