Ajout d'une base pour le login

run.sh

@@ -0,0 +1,3 @@
+export FLASK_APP=src/main.py
+export FLASK_ENV=development
+flask run --host 192.168.0.42 --debugger --eager-loading

src/main.py

@@ -87,7 +87,11 @@ def api_print_sms():
         flash(e)
         redirect(url_for('index'))
 
-    flash(web.print_sms(txt,sign))
+    try:
+        web.print_sms(txt,sign)
+    except Exception as e:
+        pass
+        
     return redirect(url_for('index'))
 
 @app.route('/api/print/image', methods=['POST'])

src/printer.py

@@ -120,13 +120,17 @@ class Printer(object):
             return False
 
         if not os.getenv('LIPY_DEBUG') == True:
-            self.printer.open(self.usb_args);
-            self.printer.set(align='left', font='a', bold=False, underline=0, width=1, height=1, density=8, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
-            self.printer.textln(clean_msg)
-            self.printer.set(align='left', font='b', bold=False, underline=1, width=1, height=1, density=9, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
-            self.printer.textln("> " + clean_signature + " @ " + strftime("%Y-%m-%d %H:%M:%S", gmtime()))
-            self.printer.cut()
-            self.printer.close()
+            try:
+                self.printer.open(self.usb_args);
+                self.printer.set(align='left', font='a', bold=False, underline=0, width=1, height=1, density=8, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
+                self.printer.textln(clean_msg)
+                self.printer.set(align='left', font='b', bold=False, underline=1, width=1, height=1, density=9, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
+                self.printer.textln("> " + clean_signature + " @ " + strftime("%Y-%m-%d %H:%M:%S", gmtime()))
+                self.printer.cut()
+                self.printer.close
+            except Exception as e:
+                flash("Unable to print because : " + e)
+                
         flash("Message printed : " + clean_msg ,category='info')
         return True
 

src/templates/index.html

@@ -12,11 +12,12 @@
         <div class="col-md-6 offset-md-3">
             <img class="rounded" width="100px" src="{{ url_for('static', filename='images/little-printer.png') }}" alt="LittlePrynter icon"><h1 class="card-title font-weight-bold">Little Prynter</h1>
             <hr>
+            <div class="alert alert-dark" role="alert">LittlePrynter is under heavy developpement, you may encounter bugs ! If so, try again. Thanks !</div>
             <br>
             {% with messages = get_flashed_messages(category_filter=('error')) %}
               {% if messages %}
                 {% for message in messages %}
-                  <div class="alert alert-warning" role="alert">{{ message }}</div>
+                  <div class="alert alert-danger" role="alert">{{ message }}</div>
                 {% endfor %}
               {% endif %}
             {% endwith %}
@@ -54,7 +55,7 @@
             <br>
             <br>
             <hr>
-            <footer>Little Prynter is built for fun by <a href="https://n07070.xyz/about-me/">n07070</a> for fun :) </footer>
+            <footer>Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> for fun :) </footer>
         </div>
     </body>
 </html>

src/user.py

@@ -4,3 +4,36 @@ class User(object):
     def __init__(self, arg):
         super(User, self).__init__()
         self.arg = arg
+
+#         @app.route('/login', methods=['POST','GET'])
+# @limiter.limit("100 per minute", error_message=error_handler_limiter)
+def login():
+    if request.method == 'POST':
+        if not session.get('logged_in'):
+            if request.form['username'] and request.form['password']:
+                # Get the json
+                with open('users.json') as f:
+                    users_file = json.load(f)
+                for user in users_file["users"]:
+                    if users_file["users"][user] == request.form['password']:
+                        session['logged_in'] = True
+                        session['user'] = request.form['username']
+
+                if not session.get('logged_in'):
+                    flash('Mot de passe ou pseudo invalide.','danger')
+                    return redirect(url_for('login'))
+                else:
+                    return redirect(url_for('display_index_page'))
+            else:
+                flash('Incorrect logins')
+                return render_template('password.html')
+        else:
+            return render_template('password.html')
+    else:
+        return render_template('password.html')
+
+@app.route("/logout")
+def logout():
+    session['logged_in'] = False
+    flash('Tu est déconnecté', 'info')
+    return redirect(url_for('login'))

src/web.py

@@ -13,9 +13,9 @@ class Web(object):
 
     def print_sms(self, texte, sign: str):
         # TODO: verify the texte before printing it here ?
-        self.app.logger.debug("Printing : " + str(texte))
+        self.app.logger.debug("Printing : " + str(texte) + " from " + str(sign))
         if not os.getenv('LIPY_DEBUG'):
-            time.sleep(10)
+            time.sleep(1)
 
         return self.printer.print_sms(texte, sign)