add push message on completion of archive loop

pi-gen-sources/00-teslausb-tweaks/files/teslausb_setup_variables.conf.sample

@@ -250,7 +250,7 @@ export CAM_SIZE=40G
 # TeslaUSB.
 #
 # In order to keep the car awake, several methods have been implemented:
-# TeslaFi, Tessie, and Bluetooth Low Energy (BLE). Please note that the previous
+# TeslaFi, Tessie, Bluetooth Low Energy (BLE), and Webhooks. Please note that the previous
 # implementation using the (unofficial) Tesla API was removed. Tesla had
 # superseded it with their official Fleet API (a paid service for developers).
 # Consequently, TeslaFi and Tessie now enforce request rate limits. As a result,
@@ -277,6 +277,12 @@ export CAM_SIZE=40G
 #   - Some security vulnerability
 #   - Requires paid 3rd-party service from TeslaFi or Tessie
 #
+# Webhook Pros/Cons:
+#   + Does not require teslausb to store credentials that can directly
+#     control your vehicle
+#   - Requires another service like home assistant be setup to receive
+#     webhooks and carry out the required actions to keep the vehicle awake
+#
 # DISCLAIMER:
 #   All 3 methods have some level of security implications. For BLE,
 #   key pair is stored on the device. For TeslaFi/Tessie, the API access token
@@ -317,7 +323,7 @@ export CAM_SIZE=40G
 # compatibility notes. If applicable, also make a 1-time change (set and
 # forget) to your in-car menu: Safety -> Sentry Mode.
 #
-#  Case 1: [Compatible with TeslaFi, Tessie, or BLE]
+#  Case 1: [Compatible with TeslaFi, Tessie, BLE, or Webhook]
 #
 #          You want Sentry Mode turned On everywhere, except when parked safely
 #          at home. Upon arriving home, Sentry Mode will already be ON
@@ -329,7 +335,7 @@ export CAM_SIZE=40G
 #     >>>> IMPORTANT: Verify your in-car Sentry Mode is set to ON, and
 #                     'Exclude Home' is UNCHECKED.
 #
-#  Case 2: [Compatible with TeslaFi, Tessie, or BLE]
+#  Case 2: [Compatible with TeslaFi, Tessie, BLE, or Webhook]
 #
 #          You DON'T want Sentry Mode turned on anywhere, unless archiving.
 #          Mode of operation: Upon arriving home, TeslaUSB will send a command
@@ -340,7 +346,7 @@ export CAM_SIZE=40G
 #
 #     >>>> IMPORTANT: Verify your in-car Sentry Mode is set to OFF.
 #
-#  Case 3: [Compatible with Tessie or BLE]
+#  Case 3: [Compatible with Tessie, BLE, or Webhook]
 #
 #          Sentry Mode is not used by TeslaUSB. Instead a periodic command is
 #          sent to the car to keep it awake.
@@ -393,6 +399,16 @@ export CAM_SIZE=40G
 #        Note: This does not prevent the car from locking, nor does it allow
 #        someone to readily unlock or drive the car. An authroized key (card,
 #        phone, fob) is still required.
+# .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .
+#
+# For webhook, provide the URL of the webhook that will receive awake messages:
+#export KEEP_AWAKE_WEBHOOK_URL=http://domain/path
+#
+#   A webhook message with a JSON body will be sent. The shape of the JSON will be { "awake_command": "<command>" }
+#   Commands that will be sent to this webook:
+#     1. start: Sent when SENTRY_CASE=2 and the archive process starts
+#     2. stop: Sent when SENTRY_CASE=1 or 2 and the archive process stops
+#     3. nudge: Sent when SENTRY_CASE=3 and the archive process is ongoing
 ################################################################################
 
 # Temperature Monitor

run/awake_start

@@ -1,6 +1,6 @@
 #!/bin/bash -eu
 
-if [[ ( -z "${TESLAFI_API_TOKEN:+x}" ) && ( -z "${TESSIE_API_TOKEN:+x}" ) && ( -z "${TESLA_BLE_VIN:+x}" ) ]]
+if [[ ( -z "${TESLAFI_API_TOKEN:+x}" ) && ( -z "${TESSIE_API_TOKEN:+x}" ) && ( -z "${TESLA_BLE_VIN:+x}" ) && ( -z "${KEEP_AWAKE_WEBHOOK_URL:+x}" ) ]]
 then
   log "Not configured to keep car awake."
 else
@@ -61,6 +61,26 @@ else
             fi
           fi
         fi
+
+      elif [[ -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" ]]
+      # Use webhook to send nudge message
+      then
+        http_response=$(curl -s -w "%{http_code}" POST \
+          -d "{\"awake_command\":\"nudge\"}" \
+          -H "Content-Type: application/json" \
+          "$KEEP_AWAKE_WEBHOOK_URL")
+
+        log "Awake Webhook: Command sent \"nudge\""
+
+        # Extract HTTP status code
+        http_status="${http_response: -3}"
+
+        # Check if HTTP status code is not 200 (OK)
+        if [ "$http_status" -lt 200 ] || [ "$http_status" -ge 300 ]
+        then
+          # Log an error
+          log "Awake Webhook: Failed to send command \"nudge\". Check if your KEEP_AWAKE_WEBHOOK_URL is set correctly. If it is, check the service receiving webhooks for logs."
+        fi
       fi
 
       sleep 300
@@ -160,6 +180,25 @@ else
         else
           log "Tesla BLE: Failed to set Sentry Mode."
         fi
+      elif [[ -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" ]]
+      # Use webhook to send start command
+      then
+        http_response=$(curl -s -w "%{http_code}" POST \
+          -d "{\"awake_command\":\"start\"}" \
+          -H "Content-Type: application/json" \
+          "$KEEP_AWAKE_WEBHOOK_URL")
+
+        log "Awake Webhook: Command sent \"start\""
+
+        # Extract HTTP status code
+        http_status="${http_response: -3}"
+
+        # Check if HTTP status code is not 200 (OK)
+        if [ "$http_status" -lt 200 ] || [ "$http_status" -ge 300 ]
+        then
+          # Log an error
+          log "Awake Webhook: Failed to send command \"start\". Check if your KEEP_AWAKE_WEBHOOK_URL is set correctly. If it is, check the service receiving webhooks for logs."
+        fi
       fi
       ;;
     3)

run/awake_stop

@@ -1,6 +1,6 @@
 #!/bin/bash -eu
 
-if [[ ( -z "${TESLAFI_API_TOKEN:+x}" ) && ( -z "${TESSIE_API_TOKEN:+x}" ) && ( -z "${TESLA_BLE_VIN:+x}" ) ]]
+if [[ ( -z "${TESLAFI_API_TOKEN:+x}" ) && ( -z "${TESSIE_API_TOKEN:+x}" ) && ( -z "${TESLA_BLE_VIN:+x}" ) && ( -z "${KEEP_AWAKE_WEBHOOK_URL:+x}" ) ]]
 then
   exit
 fi
@@ -94,6 +94,26 @@ case "${SENTRY_CASE}" in
       else
         log "Tesla BLE: Failed to set Sentry Mode."
       fi
+
+    elif [[ -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" ]]
+    # Use webhook to send stop message
+    then
+      http_response=$(curl -s -w "%{http_code}" POST \
+        -d "{\"awake_command\":\"stop\"}" \
+        -H "Content-Type: application/json" \
+        "$KEEP_AWAKE_WEBHOOK_URL")
+
+      log "Awake Webhook: Command sent \"stop\""
+
+      # Extract HTTP status code
+      http_status="${http_response: -3}"
+
+      # Check if HTTP status code is not 200 (OK)
+      if [ "$http_status" -lt 200 ] || [ "$http_status" -ge 300 ]
+      then
+        # Log an error
+        log "Awake Webhook: Failed to send command \"stop\". Check if your KEEP_AWAKE_WEBHOOK_URL is set correctly. If it is, check the service receiving webhooks for logs."
+      fi
     fi
   ;;
   3)

setup/pi/configure.sh

@@ -181,7 +181,10 @@ function pip3_install () {
 function check_at_most_one_wake_api () {
   if [[ ( -n "${TESSIE_API_TOKEN:+x}" && -n "${TESLAFI_API_TOKEN:+x}" ) ||
         ( -n "${TESSIE_API_TOKEN:+x}" && -n "${TESLA_BLE_VIN:+x}" ) ||
-        ( -n "${TESLAFI_API_TOKEN:+x}" && -n "${TESLA_BLE_VIN:+x}" ) ]]
+        ( -n "${TESLAFI_API_TOKEN:+x}" && -n "${TESLA_BLE_VIN:+x}" ) ||
+        ( -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" && -n "${TESLAFI_API_TOKEN:+x}" ) ||
+        ( -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" && -n "${TESLA_BLE_VIN:+x}" ) ||
+        ( -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" && -n "${TESSIE_API_TOKEN:+x}" )]]
   then
     log_progress "STOP: You're trying to set up multiple control providers at the same time."
     log_progress "Only 1 can be enabled at a time."
@@ -305,6 +308,21 @@ function check_and_configure_tesla_ble () {
   fi
 }
 
+function check_awake_webhook () {
+  if [[ ( -n "${KEEP_AWAKE_WEBHOOK_URL:+x}" ) ]]
+  then
+    check_variable "SENTRY_CASE"
+    if [[ "$SENTRY_CASE" != 1 && "$SENTRY_CASE" != 2 && "$SENTRY_CASE" != 3 ]]; then
+      log_progress "STOP: invalid SENTRY_CASE for Webhook."
+      exit 1
+    fi
+
+    log_progress "Awake Webhook enabled."
+  else
+    log_progress "Awake Webhook not enabled because no webhook URL was provided."
+  fi
+}
+
 function check_and_install_temperature_monitor () {
   local install_path="$1"
 
@@ -757,6 +775,7 @@ then
   check_teslafi_api
   check_tessie_api
   check_and_configure_tesla_ble /root/bin
+  check_awake_webhook
 fi
 check_and_install_temperature_monitor /root/bin
 check_and_configure_pushover