Kdoor functional, split web api into seperate file

kdoorpi/kdoorpi/wiegand.py

@@ -27,8 +27,10 @@ class Decoder:
         else:
             self.pi = False
 
-        self.gpio_0 = 17 #settings.WIEGAND[0]
-        self.gpio_1 = 18 #settings.WIEGAND[1]
+        self.gpio_0 = 17  #settings.WIEGAND[0]
+        self.gpio_1 = 18  #settings.WIEGAND[1]
+        self.door_pin = 21  # from settings.py
+        self.button_pin = 13  # from settings.py
 
         self.callback = callback
 
@@ -39,12 +41,16 @@ class Decoder:
         if self.pi:
             self.pi.set_mode(self.gpio_0, pigpio.INPUT)
             self.pi.set_mode(self.gpio_1, pigpio.INPUT)
+            self.pi.set_mode(self.door_pin, pigpio.OUTPUT)
+            self.pi.set_mode(self.button_pin, pigpio.INPUT)
 
             self.pi.set_pull_up_down(self.gpio_0, pigpio.PUD_UP)
             self.pi.set_pull_up_down(self.gpio_1, pigpio.PUD_UP)
+            self.pi.set_pull_up_down(self.button_pin, pigpio.PUD_UP)
 
             self.cb_0 = self.pi.callback(self.gpio_0, pigpio.FALLING_EDGE, self._cb)
             self.cb_1 = self.pi.callback(self.gpio_1, pigpio.FALLING_EDGE, self._cb)
+            self.button_cb_h = self.pi.callback(self.button_pin, pigpio.FALLING_EDGE, self._cb)
 
     def cut_empty(self, item):
         if item[0:8] == "00000000":
@@ -125,6 +131,14 @@ class Decoder:
         except Exception as e:
             logging.error("Wiegand callback error: " + str(e))
 
+    def button_cb(self,  gpio_pin, level, tick):
+        print("button: gpio_pin:{}, level:{}, tick:{}".format(gpio_pin, level, tick))
+
+    def open_door(self):
+        self.pi.write(self.door_pin, 1)
+        sleep(3)
+        self.pi.write(self.door_pin, 0)
+
     def cancel(self):
 
         """
@@ -133,11 +147,10 @@ class Decoder:
 
         self.cb_0.cancel()
         self.cb_1.cancel()
+        self.button_cb_h.cancel()
         self.pi.stop()
 
 
-
-
 if __name__ == "__main__":
     from urllib.request import urlopen
     import json
@@ -150,9 +163,11 @@ if __name__ == "__main__":
         cards[user["card_uid"].strip()] = user
 
     def wiegand_callback(bits, value):
-        print("bits", bits)
-        print("value", value)
-        print("user", cards.get(value))
+        print("bits", bits, "value", value)
+        u = cards.get(value)
+        if u:
+            print("user", u)
+            w.open_door()
 
     logging.basicConfig(level=logging.DEBUG)
 
@@ -160,6 +175,10 @@ if __name__ == "__main__":
     w = Decoder(wiegand_callback)
     from time import sleep
     while 1:
-        sleep(1)
+        try:
+            sleep(1)
+        except KeyboardInterrupt as e:
+            w.cancel()
+            break
 
 

kdoorweb/kdoorweb/api.py

@@ -0,0 +1,34 @@
+from bottle import Bottle, request, response
+
+
+api = Bottle()
+
+
+# FIXME: Fix door api auth
+def check_api_auth(callback):
+    def wrapper(*args, **kwargs):
+        print("check api auth")
+        if "db" not in kwargs:
+            request.current_user = None
+            return callback(*args, **kwargs)
+        user = None
+        request.current_user = user
+        if user:
+            print(f"logged in as {user['user']}")
+            print(request.current_user)
+            return callback(*args, **kwargs)
+        else:
+            print("not logged in")
+            return "Invalid authentication"
+    return wrapper
+
+# FIXME: db plugin not available yet
+api.install(check_api_auth)
+
+@api.route("/")
+def index():
+    return "api v1"
+
+@api.route("/cards")
+def api_list_cards(db):
+    return {"keycards":[dict(card) for card in db.list_all_keycards()]}

kdoorweb/kdoorweb/web.py

@@ -5,6 +5,7 @@ from bottle import Bottle, view, TEMPLATE_PATH, static_file, \
     request, redirect, response, HTTPError
 
 from .db import SQLitePlugin
+from .api import api
 
 application = app = Bottle()
 
@@ -49,9 +50,14 @@ def check_auth(callback):
     return wrapper
 
 
-app.install(SQLitePlugin(SQLITE_PATH))
+db_plugin = SQLitePlugin(SQLITE_PATH)
+
+app.install(db_plugin)
 app.install(check_auth)
 
+api.install(db_plugin)
+app.mount("/api/v1", api)
+
 
 @app.route('/static/<path:path>', skip=[check_auth])
 def callback(path):
@@ -152,9 +158,3 @@ def log(db):
 @view("doors.html")
 def doors(db):
     return {"doors":[]}
-
-
-# FIXME: Add door api auth
-@app.route("/api/v1/cards", skip=[check_auth])
-def api_list_cards(db):
-    return {"keycards":[dict(card) for card in db.list_all_keycards()]}