From 61735e18128a69432d787f380169df0ac1adcd12 Mon Sep 17 00:00:00 2001
From: Tobias Strobel <code@strobel.one>
Date: Sun, 25 Dec 2022 22:06:09 +0100
Subject: [PATCH] Add notify hook 'ntfy' for acme.sh

---
 ntfy.sh | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 ntfy.sh

diff --git a/ntfy.sh b/ntfy.sh
new file mode 100644
index 0000000..c4afbaf
--- /dev/null
+++ b/ntfy.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env sh
+
+#Support ntfy
+
+#NTFY_URL="https://ntfy.sh"
+#NTFY_TOPIC="123456789ABCDEF"
+
+#optional
+# Message priority, see https://docs.ntfy.sh/publish/#message-priority
+#NTFY_PRIORITY_SUCCESS=3
+#NTFY_PRIORITY_ERROR=3
+#NTFY_PRIORITY_SKIPPED=3
+
+# subject  content statusCode
+ntfy_send() {
+  _subject="$1"
+  _content="$2"
+  _statusCode="$3" #0: success, 1: error 2($RENEW_SKIP): skipped
+  _debug "_subject" "$_subject"
+  _debug "_content" "$_content"
+  _debug "_statusCode" "$_statusCode"
+
+  NTFY_URL="${NTFY_URL:-$(_readaccountconf_mutable NTFY_URL)}"
+  if [ -z "$NTFY_URL" ]; then
+    NTFY_URL="https://ntfy.sh"
+    _debug "No ntfy url specified, using default: ${NTFY_URL}"
+  fi
+  _saveaccountconf_mutable NTFY_URL "$NTFY_URL"
+
+  NTFY_TOPIC="${NTFY_TOPIC:-$(_readaccountconf_mutable NTFY_TOPIC)}"
+  if [ -z "$NTFY_TOPIC" ]; then
+    NTFY_TOPIC=""
+    _err "You didn't specify the ntfy topic NTFY_TOPIC."
+    return 1
+  fi
+  _saveaccountconf_mutable NTFY_TOPIC "$NTFY_TOPIC"
+
+  NTFY_PRIORITY_SUCCESS="${NTFY_PRIORITY_SUCCESS:-$(_readaccountconf_mutable NTFY_PRIORITY_SUCCESS)}"
+  if [ -z "$NTFY_PRIORITY_SUCCESS" ]; then
+    NTFY_PRIORITY_SUCCESS=3
+  else
+    _saveaccountconf_mutable NTFY_PRIORITY_SUCCESS "$NTFY_PRIORITY_SUCCESS"
+  fi
+
+  NTFY_PRIORITY_ERROR="${NTFY_PRIORITY_ERROR:-$(_readaccountconf_mutable NTFY_PRIORITY_ERROR)}"
+  if [ -z "$NTFY_PRIORITY_ERROR" ]; then
+    NTFY_PRIORITY_ERROR=3
+  else
+    _saveaccountconf_mutable NTFY_PRIORITY_ERROR "$NTFY_PRIORITY_ERROR"
+  fi
+
+  NTFY_PRIORITY_SKIPPED="${NTFY_PRIORITY_SKIPPED:-$(_readaccountconf_mutable NTFY_PRIORITY_SKIPPED)}"
+  if [ -z "$NTFY_PRIORITY_SKIPPED" ]; then
+    NTFY_PRIORITY_SKIPPED=3
+  else
+    _saveaccountconf_mutable NTFY_PRIORITY_SKIPPED "$NTFY_PRIORITY_SKIPPED"
+  fi
+
+  _content=$(echo "$_content" | _json_encode)
+  _subject=$(echo "$_subject" | _json_encode)
+
+  case "$_statusCode" in
+    0)
+      _priority=$NTFY_PRIORITY_SUCCESS
+      ;;
+    1)
+      _priority=$NTFY_PRIORITY_ERROR
+      ;;
+    2)
+      _priority=$NTFY_PRIORITY_SKIPPED
+      ;;
+  esac
+
+  _data="{\"topic\": \"${NTFY_TOPIC}\", \"title\": \"${_subject}\", \"message\": \"${_content}\", \"priority\": ${_priority:-3}}"
+
+  response="$(_post "${_data}" "${NTFY_URL}" "" "POST" "application/json")"
+
+  if [ "$?" != "0" ]; then
+    _err "Failed to send message"
+    _err "$response"
+    return 1
+  fi
+
+  _debug2 response "$response"
+
+  return 0
+}
\ No newline at end of file