Log user registration and invalid login attempts

Fixes #15

src/app/views/login.py

@@ -3,11 +3,14 @@ from views.forms import login_form
 from views.utils import get_nav_bar, csrf_protected
 import models.session
 import models.user
+import logging
 import random
 import string
 import bcrypt
 import time
 
+logger = logging.getLogger(__name__)
+
 # Get html templates
 render = web.template.render('templates/')
 
@@ -60,10 +63,14 @@ class Login():
             return render.login(nav, login_form, "- There have been too many incorrect login attempts for your account. You have to wait a minute before you can log in.")
 
         if bcrypt.checkpw(data.password.encode('UTF-8'), password_hash.encode('UTF-8')):
+            if login_attempts > login_attempts_threshold:
+                logger.info("User %s logged in succesfully after %s attempts", username, login_attempts)
+
             models.user.set_login_attempts(userid, 0, time.time())
             self.login(username, userid, data.remember)
             raise web.seeother("/")
         else:
+            logger.warning("Incorrect login attempt on user %s by IP %s", username, web.ctx.ip)
             models.user.set_login_attempts(userid, login_attempts+1, time.time())
             if login_attempts == login_attempts_threshold:
                 return render.login(nav, login_form, "- Too many incorrect login attempts. You have to wait a minute before trying again.")

src/app/views/register.py

@@ -3,9 +3,12 @@ from views.forms import register_form
 from views.utils import get_nav_bar, csrf_protected, password_weakness
 import models.register
 import models.user
+import logging
 import bcrypt
 import re
 
+logger = logging.getLogger(__name__)
+
 # Get html templates
 render = web.template.render('templates/')
 
@@ -52,4 +55,5 @@ class Register:
                                  data.email, data.street_address, data.city, data.state,
                                  data.postal_code, data.country)
 
+        logger.info("User %s registered", data.username)
         return render.register(nav, register_form, "User registered!")