From 15010d062ae276a92065cd6ea7dc94b749e20756 Mon Sep 17 00:00:00 2001
From: Lexi Winter <ivy@FreeBSD.org>
Date: Wed, 4 Jun 2025 10:42:19 +0100
Subject: allow PREFIX to be customised

---
 http.sh.in | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 http.sh.in

(limited to 'http.sh.in')

diff --git a/http.sh.in b/http.sh.in
new file mode 100644
index 0000000..048870e
--- /dev/null
+++ b/http.sh.in
@@ -0,0 +1,51 @@
+#! /bin/sh
+# This source code is released into the public domain.
+
+. __LIBDIR__/init.sh
+
+# begin, done or failed
+ACTION=$1
+# ACME method, must be http-01.
+METHOD=$2
+# The full domain name we're authorising.
+DOMAIN=$3
+# Token name.
+TOKEN=$4
+# The token value we need to create.
+AUTH=$5
+
+if [ "$#" -ne 5 ]; then
+	_fatal "missing arguments"
+fi
+
+if [ "$METHOD" != "http-01" ]; then
+	exit 1
+fi
+
+if [ -z "$ACME_HTTP_CHALLENGE_DIR" ]; then
+	_fatal "must set ACME_HTTP_CHALLENGE_DIR"
+fi
+
+if ! [ -d "$ACME_HTTP_CHALLENGE_DIR" ]; then
+	_fatal "missing $ACME_HTTP_CHALLENGE_DIR"
+fi
+
+_file="${ACME_HTTP_CHALLENGE_DIR}/${TOKEN}"
+
+case "$ACTION" in
+	begin)
+		_verbose "creating validation token %s" "$_file"
+		echo "$AUTH" >"$_file"
+		exit $?
+		;;
+
+	done|failed)
+		_verbose "deleting validation token %s" "$_file"
+		rm -f "$_file"
+		exit $?
+		;;
+
+	*)
+		_fatal "unknown action: %s" "$ACTION"
+		;;
+esac
-- 
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