Add Two-Factor Authentication (2FA) support and key management features

- Implemented 2FA management in admin panel with enable/disable options.
- Added QR code display for 2FA setup and input for TOTP codes in login and pickup forms.
- Introduced key management section for generating, loading, and clearing RSA key pairs.
- Enhanced file upload and sharing functionality with optional 2FA.
- Added buttons for switching between development and production modes in admin panel.
- Updated API documentation to reflect new 2FA and key management features.

application_data/control_scripts/restart_dev.py

@@ -4,6 +4,7 @@ import signal
 import time
 import sys
 import psutil
+import platform
 
 APP_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../app.py"))
 
@@ -16,21 +17,37 @@ def log(msg):
 def start_dev():
     env = os.environ.copy()
     env["PRODUCTION"] = "false"
-    return subprocess.Popen(
-        ["python3", APP_PATH],
-        env=env,
-        preexec_fn=os.setsid,
-        stdout=sys.stdout,
-        stderr=sys.stderr
-    )
+    
+    if platform.system() == "Windows":
+        return subprocess.Popen(
+            ["python", APP_PATH],
+            env=env,
+            stdout=sys.stdout,
+            stderr=sys.stderr
+        )
+    else:
+        return subprocess.Popen(
+            ["python3", APP_PATH],
+            env=env,
+            preexec_fn=os.setsid,
+            stdout=sys.stdout,
+            stderr=sys.stderr
+        )
 
 def stop_by_port(port=5000):
     for proc in psutil.process_iter(["pid", "name"]):
         try:
-            for conn in proc.connections(kind="inet"):
+            for conn in proc.net_connections(kind="inet"):
                 if conn.laddr.port == port:
                     log(f"[*] Killing process {proc.pid} using port {port}")
-                    os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+                    if platform.system() == "Windows":
+                        proc.terminate()
+                        try:
+                            proc.wait(timeout=5)
+                        except psutil.TimeoutExpired:
+                            proc.kill()
+                    else:
+                        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
                     return
         except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
             continue
@@ -39,8 +56,17 @@ def stop_by_port(port=5000):
 def main():
     log("[*] Restarting PacCrypt in DEVELOPMENT mode...")
     stop_by_port()
-    time.sleep(1)
-    start_dev()
+    time.sleep(2)
+    proc = start_dev()
+    if proc:
+        log(f"[*] Started development server with PID {proc.pid}")
+        try:
+            proc.wait()
+        except KeyboardInterrupt:
+            log("[*] Interrupted, stopping server...")
+            stop_by_port()
+    else:
+        log("[!] Failed to start development server")
 
 if __name__ == "__main__":
     main()

application_data/control_scripts/restart_prod.py

@@ -4,27 +4,44 @@ import signal
 import time
 import sys
 import psutil
+import platform
 
 APP_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../app.py"))
 
 def start_prod():
     env = os.environ.copy()
     env["PRODUCTION"] = "true"
-    return subprocess.Popen(
-        ["python3", APP_PATH],
-        env=env,
-        preexec_fn=os.setsid,
-        stdout=subprocess.DEVNULL,
-        stderr=subprocess.DEVNULL
-    )
+    
+    if platform.system() == "Windows":
+        return subprocess.Popen(
+            ["python", APP_PATH],
+            env=env,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL
+        )
+    else:
+        return subprocess.Popen(
+            ["python3", APP_PATH],
+            env=env,
+            preexec_fn=os.setsid,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL
+        )
 
 def stop_by_port(port=5000):
     for proc in psutil.process_iter(["pid", "name"]):
         try:
-            for conn in proc.connections(kind="inet"):
+            for conn in proc.net_connections(kind="inet"):
                 if conn.laddr.port == port:
                     print(f"[*] Killing process {proc.pid} using port {port}")
-                    os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+                    if platform.system() == "Windows":
+                        proc.terminate()
+                        try:
+                            proc.wait(timeout=5)
+                        except psutil.TimeoutExpired:
+                            proc.kill()
+                    else:
+                        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
                     return
         except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
             continue
@@ -33,8 +50,17 @@ def stop_by_port(port=5000):
 def main():
     print("[*] Restarting PacCrypt in PRODUCTION mode with Waitress...")
     stop_by_port()
-    time.sleep(1)
-    start_prod()
+    time.sleep(2)
+    proc = start_prod()
+    if proc:
+        print(f"[*] Started production server with PID {proc.pid}")
+        try:
+            proc.wait()
+        except KeyboardInterrupt:
+            print("[*] Interrupted, stopping server...")
+            stop_by_port()
+    else:
+        print("[!] Failed to start production server")
 
 if __name__ == "__main__":
     main()

application_data/control_scripts/start_dev.py

@@ -2,6 +2,7 @@ import os
 import subprocess
 import time
 import sys
+import platform
 
 APP_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../app.py"))
 
@@ -14,13 +15,22 @@ def log(msg):
 def start_dev():
     env = os.environ.copy()
     env["PRODUCTION"] = "false"
-    return subprocess.Popen(
-        ["python3", APP_PATH],
-        env=env,
-        preexec_fn=os.setsid,
-        stdout=sys.stdout,
-        stderr=sys.stderr
-    )
+    
+    if platform.system() == "Windows":
+        return subprocess.Popen(
+            ["python", APP_PATH],
+            env=env,
+            stdout=sys.stdout,
+            stderr=sys.stderr
+        )
+    else:
+        return subprocess.Popen(
+            ["python3", APP_PATH],
+            env=env,
+            preexec_fn=os.setsid,
+            stdout=sys.stdout,
+            stderr=sys.stderr
+        )
 
 def main():
     log("[*] Starting PacCrypt in DEVELOPMENT mode...")

application_data/control_scripts/start_prod.py

@@ -2,19 +2,29 @@ import os
 import subprocess
 import time
 import sys
+import platform
 
 APP_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../app.py"))
 
 def start_prod():
     env = os.environ.copy()
     env["PRODUCTION"] = "true"
-    return subprocess.Popen(
-        ["python3", APP_PATH],
-        env=env,
-        preexec_fn=os.setsid,
-        stdout=subprocess.DEVNULL,
-        stderr=subprocess.DEVNULL
-    )
+    
+    if platform.system() == "Windows":
+        return subprocess.Popen(
+            ["python", APP_PATH],
+            env=env,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL
+        )
+    else:
+        return subprocess.Popen(
+            ["python3", APP_PATH],
+            env=env,
+            preexec_fn=os.setsid,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL
+        )
 
 def main():
     print("[*] Starting PacCrypt in PRODUCTION mode with Waitress...")

application_data/control_scripts/stop.py

@@ -1,6 +1,7 @@
 import psutil
 import os
 import signal
+import platform
 
 DEBUG = True
 
@@ -11,10 +12,17 @@ def log(msg):
 def stop_by_port(port=5000):
     for proc in psutil.process_iter(["pid", "name"]):
         try:
-            for conn in proc.connections(kind="inet"):
+            for conn in proc.net_connections(kind="inet"):
                 if conn.laddr.port == port:
                     log(f"[*] Killing process {proc.pid} using port {port}")
-                    os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+                    if platform.system() == "Windows":
+                        proc.terminate()
+                        try:
+                            proc.wait(timeout=5)
+                        except psutil.TimeoutExpired:
+                            proc.kill()
+                    else:
+                        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
                     return
         except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
             continue