Add bcrypt_test_db, secure_connection

secure_connection/secure_client.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+"""
+A module to establish a non-verifying SSL connection with a server and to 
+send/receive messages through a secure socket.
+
+Usage:
+    Run the script to start a communication session with the server at 
+    "127.0.0.1" on port 9001. Input messages in the console to send to 
+    the server and receive replies. Type a message with the content 
+    "quit" to close the connection.
+
+Functions:
+    main(server_address: str, server_port: int): Initiates a secure socket
+    communication session with the specified server.
+"""
+from socket import create_connection, socket
+from ssl import SSLContext, PROTOCOL_TLS_CLIENT, CERT_NONE
+
+
+def main(server_address: str, server_port: int):
+    context = SSLContext(PROTOCOL_TLS_CLIENT)
+    context.check_hostname = False
+    context.verify_mode = CERT_NONE
+    unsecure_socket: socket = create_connection(
+        (server_address, server_port)
+    )
+    secure_socket = context.wrap_socket(unsecure_socket) #, server_hostname="localhost")
+
+    while True:
+        message = input()
+        secure_socket.send(message.encode("utf-8"))
+        reply = secure_socket.recv(len(message))
+        if reply == b"quit":
+            break
+        print(reply.decode("utf-8"))
+
+
+if __name__ == "__main__":
+    main("127.0.0.1", 9001)