.

app/forms.py

@@ -1,5 +1,5 @@
 from flask_wtf import FlaskForm
-from wtforms import StringField, PasswordField, BooleanField, SubmitField
+from wtforms import BooleanField, PasswordField, StringField, SubmitField
 from wtforms.validators import DataRequired
 
 
@@ -11,4 +11,5 @@ class LoginForm(FlaskForm):
 
 class WPAForm(FlaskForm):
     password = PasswordField("Password", validators=[DataRequired()])
+    remember = BooleanField("Remember Password")
     submit = SubmitField("Connect")

app/models.py

@@ -23,5 +23,14 @@ class User(UserMixin, db.Model):
 
 
 @login.user_loader
-def load_user(id):
-    return User.query.get(int(id))
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+
+class Passwords(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    ssid = db.Column(db.String(140))
+    password = db.Column(db.String(128))
+
+    def __repr__(self):
+        return "<Passwords {}>".format(self.ssid)

app/routes.py

@@ -6,7 +6,7 @@ from flask_login import current_user, login_required, login_user, logout_user
 
 from app import app
 from app.forms import LoginForm, WPAForm
-from app.models import User
+from app.models import User, Passwords
 
 CMD_SCAN = "sudo nmcli -t -f SSID,SIGNAL,IN-USE,SECURITY -e yes -m tab device wifi list ifname wlxf81a6719febb --rescan yes"
 CMD_JOIN = "sudo nmcli device wifi connect *SSID* ifname wlxf81a6719febb"

app/templates/wpa.html

@@ -10,6 +10,7 @@
         <span style="color: red;">[{{ error }}]</span>
         {% endfor %}
     </p>
+    <p>{{ form.remember() }} {{ form.remember.label }}</p>
     <p>{{ form.submit() }}</p>
 </form>
 {% endblock %}