1 files changed, 20 insertions, 0 deletions
diff --git a/keys/update.sh b/keys/update.sh
new file mode 100644
index 0000000..66d0e6a
--- /dev/null
+++ b/keys/update.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+# Easy script to throw in the crontab of a system to update SSH keys from
+# my personal server via HTTPs. This implies that you trust all of the CAs
+# on your system.... It's up to you whether you are going to risk that.
+set -e
+_timeout=5
+_url="https://www.rygel.us/etc/keys/personal"
+keys="$HOME/.ssh/authorized_keys"
+
+_temp="$(mktemp)"
+
+if curl \
+	--connect-timeout $_timeout \
+	"$_url" > "$_temp" 2>/dev/null
+then
+	cp "$_temp" "$keys"
+	chmod 600 "$keys"
+fi
+
+rm "$_temp"