init

app.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+import os, time, subprocess
+from flask import Flask
+# HTTP auth
+from flask_httpauth import HTTPBasicAuth
+from werkzeug.security import generate_password_hash, check_password_hash
+# HTTP Serve
+from waitress import serve
+
+app = Flask(__name__)
+
+auth = HTTPBasicAuth()
+users = {
+    "": generate_password_hash("secret"),
+}
+
+@auth.verify_password
+def verify_password(username, password):
+    if username in users and check_password_hash(users.get(username), password):
+        return username
+
+local_bin="/home/pi/.local/bin/"
+signal = 0
+
+DEBUG = 0
+
+# Get Wifi signal level
+def getRSSI(): 
+    signal = subprocess.run( local_bin + "get_rssi.sh", capture_output=True)
+    signal = str(signal.stdout, 'UTF-8')[:-1][1:]
+    #print(signal)
+    return signal
+
+# Blink the Pi led to allow identification
+def blinkPy():
+    for j in range(10):
+        os.system('echo 1 | sudo dd status=none of=/sys/class/leds/led0/brightness > /dev/null 2>&1') # led on
+        time.sleep(.2)
+        os.system('echo 0 | sudo dd status=none of=/sys/class/leds/led0/brightness > /dev/null 2>&1') # led off
+        time.sleep(.2)
+    return "OK"
+
+
+
+@app.route("/")
+@auth.login_required
+def main():
+    return "Nothing to see here !"
+
+@app.route("/rssi")
+@auth.login_required
+def signal():
+    return getRSSI()
+
+@app.route("/blink")
+@auth.login_required
+def blink():
+    return blinkPy()
+
+@app.route("/reboot")
+@auth.login_required
+def reboot():
+    stdout = subprocess.run(["sudo", "/usr/sbin/reboot"],  capture_output=True)
+    print(stdout)
+    return "Rebooting..."
+
+@app.route("/poweroff")
+@auth.login_required
+def shutdown():
+    stdout = subprocess.run(["sudo", "/usr/sbin/poweroff"], capture_output=True)
+    print(stdout)
+    return "Shuting down..."
+
+if __name__ == '__main__':
+    app.run()
+    #serve(app, host='0.0.0.0', port=8181)