From 730879731494b476f76b725fec930f4656d82e9f Mon Sep 17 00:00:00 2001
From: jokob-sk <jokob-sk@gmail.com>
Date: Fri, 27 Sep 2024 16:15:14 +1000
Subject: [PATCH] removing cryptography

---
 Dockerfile.debian                      |  2 +-
 install/install_dependencies.debian.sh |  2 +-
 server/crypto_utils.py                 | 36 --------------------------
 3 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/Dockerfile.debian b/Dockerfile.debian
index 25ff50c6..128c26d7 100755
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -43,7 +43,7 @@ RUN phpenmod -v 8.2 sqlite3
 RUN apt-get install -y python3-venv
 RUN python3 -m venv myenv
 
-RUN /bin/bash -c "source myenv/bin/activate && update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && pip3 install tplink-omada-client pycryptodome requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet python-nmap dnspython cryptography librouteros "
+RUN /bin/bash -c "source myenv/bin/activate && update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && pip3 install tplink-omada-client pycryptodome requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet python-nmap dnspython librouteros "
 
 # Create a buildtimestamp.txt to later check if a new version was released
 RUN date +%s > ${INSTALL_DIR}/front/buildtimestamp.txt
diff --git a/install/install_dependencies.debian.sh b/install/install_dependencies.debian.sh
index e5d43293..664e9ee5 100755
--- a/install/install_dependencies.debian.sh
+++ b/install/install_dependencies.debian.sh
@@ -30,5 +30,5 @@ source myenv/bin/activate
 update-alternatives --install /usr/bin/python python /usr/bin/python3 10
 
 #  install packages thru pip3
-pip3 install netifaces tplink-omada-client pycryptodome requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet python-nmap dnspython librouteros cryptography 
+pip3 install netifaces tplink-omada-client pycryptodome requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet python-nmap dnspython librouteros  
 
diff --git a/server/crypto_utils.py b/server/crypto_utils.py
index 5a6bfd48..c50431ea 100755
--- a/server/crypto_utils.py
+++ b/server/crypto_utils.py
@@ -1,45 +1,9 @@
-# from cryptography.fernet import Fernet
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad, unpad
 import base64
 import hashlib
 
 
-# FERET - Requires C compiler-------------------------------------------------------------------------
-
-# def prepare_key(encryption_key):
-#     if(len(encryption_key) < 32):
-#         encryption_key = (int((32 / len(encryption_key)))+1 )*encryption_key
-
-#     key_bytearray  = bytearray(encryption_key[:32], 'ASCII')
-
-#     return base64.urlsafe_b64encode(key_bytearray)    
-    
-
-# def encrypt_data(data, encryption_key):
-    
-#     fernet = Fernet(prepare_key(encryption_key))
-    
-#     # then use the Fernet class instance 
-#     # to encrypt the string string must
-#     # be encoded to byte string before encryption
-#     encrypted_data = fernet.encrypt(data.encode())
-#     return encrypted_data
-
-# def decrypt_data(data, encryption_key):
-    
-    
-#     fernet = Fernet(prepare_key(encryption_key))
-    
-#     # decrypt the encrypted string with the 
-#     # Fernet instance of the key,
-#     # that was used for encrypting the string
-#     # encoded byte string is returned by decrypt method,
-#     # so decode it to string with decode methods
-#     decrypted_data = fernet.decrypt(data).decode()
-#     return decrypted_data
-
-
 # SIMPLE CRYPT - requeres C compiler -------------------------------------------------------------------------
 
 # def prepare_key(encryption_key):