Fixing the local server and config.json bug (#369)

access_point/server/server.py

@@ -1,3 +1,12 @@
+""" This script creates a light flask server to allow the Smart Speaker to connect with the external clients.
+The endpoints will be hit through the mobile clients in the following order (SYNCHRONOUSLY):
+
+1.Room Name
+2.Wifi Credentials
+3.Authentication
+4. Configuration (/config)
+"""
+
 from flask import Flask , render_template , request
 from flask import jsonify
 import subprocess   # nosec #pylint-disable type: ignore
@@ -6,7 +15,8 @@
 
 access_point_folder = os.path.dirname(os.path.abspath(__file__))
 wifi_search_folder = os.path.join(access_point_folder, '..')
-config_json_folder = os.path.join(access_point_folder, '../config.json')
+config_json_folder = os.path.join(access_point_folder, '../../')
+config_json_file  = os.path.join(access_point_folder, '../../config.json')
 configuration_script =  os.path.join(access_point_folder, '../../config_generator.py')
 authentication_script =  os.path.join(access_point_folder, '../../authentication.py')
 
@@ -26,6 +36,7 @@ def config():
     tts = request.args.get('tts')
     hotword = request.args.get('hotword')
     wake = request.args.get('wake')
+    os.chdir(config_json_folder)
     subprocess.Popen(['sudo', 'python3', configuration_script, stt, tts, hotword, wake])  #nosec #pylint-disable type: ignore
     subprocess.call(['sudo', 'systemctl', 'daemon-reload']) #nosec #pylint-disable type: ignore
     subprocess.call(['sudo', 'systemctl', 'disable', 'ss-python-flask.service']) #nosec #pylint-disable type: ignore
@@ -41,6 +52,7 @@ def login():
     auth = request.args.get('auth')
     email = request.args.get('email')
     password = request.args.get('password')
+    os.chdir(config_json_folder)
     subprocess.call(['sudo', 'python3', authentication_script, auth, email, password]) #nosec #pylint-disable type: ignore
     display_message = {"authentication":"successful", "auth": auth, "email": email, "password": password}
     resp = jsonify(display_message)
@@ -51,6 +63,7 @@ def login():
 def wifi_config():
     wifi_ssid = request.args.get('wifissid')
     wifi_password = request.args.get('wifipassd')
+    os.chdir(config_json_folder)
     subprocess.call(['sudo', 'bash', wifi_search_folder + '/wifi_search.sh', wifi_ssid, wifi_password])  #nosec #pylint-disable type: ignore
     display_message = {"wifi":"configured", "wifi_ssid":wifi_ssid, "wifi_password": wifi_password}
     resp = jsonify(display_message)
@@ -60,7 +73,7 @@ def wifi_config():
 @app.route('/speaker_config', methods=['GET'])
 def speaker_config():
     room_name = request.args.get('room_name')
-    config = json_config.connect(config_json_folder)
+    config = json_config.connect(config_json_file)
     config['room_name'] = room_name
     display_message = {"room_name":room_name}
     resp = jsonify(display_message)