From d3869f53507a9f024a083b5cfce7ee22a30d4b3d Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Fri, 4 May 2018 14:49:15 +0100
Subject: [PATCH] cron entry to check tor health and report via email

---
 src/freedombone-utils-onion | 15 +++++++++++++++
 src/freedombone-utils-setup |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/src/freedombone-utils-onion b/src/freedombone-utils-onion
index b0cf04f8..793289c6 100755
--- a/src/freedombone-utils-onion
+++ b/src/freedombone-utils-onion
@@ -311,6 +311,21 @@ function configure_ssh_onion {
     mark_completed "${FUNCNAME[0]}"
 }
 
+function check_tor_health {
+    { echo '#!/bin/bash';
+      echo "status=\$(${PROJECT_NAME}-tor-health)";
+      echo "if [[ \"\$status\" == 'G'* ]]; then";
+      echo '    exit 0';
+      echo 'fi';
+      echo "ADMIN_USER=\$(grep \"MY_USERNAME=\" ~/${PROJECT_NAME}.cfg | awk -F '=' '{print \$2}')";
+      echo "tail -n 3 /var/log/tor/notices.log | mail -s \"[${PROJECT_NAME}] Tor status is \$status\" \$ADMIN_USER@\$HOSTNAME"; } > /usr/bin/check_tor_health
+    chmod +x /usr/bin/check_tor_health
+
+    if ! grep -q 'check_tor_health' /etc/crontab; then
+        cron_add_mins 10 "/usr/bin/check_tor_health"
+    fi
+}
+
 function install_tor {
     if [[ $SYSTEM_TYPE == "mesh*" ]]; then
         return
diff --git a/src/freedombone-utils-setup b/src/freedombone-utils-setup
index 8c40ed8a..88937781 100755
--- a/src/freedombone-utils-setup
+++ b/src/freedombone-utils-setup
@@ -971,6 +971,9 @@ function setup_utils {
     function_check install_tor
     install_tor
 
+    function_check check_tor_health
+    check_tor_health
+
     function_check install_command_line_browser
     install_command_line_browser