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b3nw
2024-09-07 13:33:06 +00:00
parent 564a3db4ea
commit 08c179a9d3
2 changed files with 23 additions and 23 deletions
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44
nord-checker.py
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@@ -7,11 +7,11 @@ import re
import sys
from psql_utils import connect_to_database, update_or_insert_ip
from ovpn_downloader import download_and_extract_ovpn_configs
from openvpn_manager import establish_vpn_connection, is_vpn_active, disconnect_vpn, get_external_ip
from openvpn_manager import establish_vpn_connection, is_vpn_active, disconnect_vpn, get_external_ip
# Variables
CREDENTIAL_FILE = "nord.creds"
OVPN_DIR = "/root/nordvpn/ovpn_configs/ovpn_tcp"
OVPN_DIR = "/root/nordvpn/ovpn_configs/ovpn_tcp"
LOG_FILE = "/root/nordvpn/openvpn.log"
RESULT_FILE = "vpnlist.txt"
@@ -43,7 +43,7 @@ if CURRENT_IP is None:
else:
print(f"{datetime.datetime.now()} [Main Script]: Current IP before VPN connections: {CURRENT_IP}")
if not DEBUG_MODE:
log_file.flush()
log_file.flush()
# Terminate any existing OpenVPN connections
try:
@@ -62,7 +62,7 @@ conn, cursor = connect_to_database()
# Download and extract OVPN configurations, and get the list of files to check
debug_print(f"{datetime.datetime.now()} [Main Script]: Downloading and extracting OVPN configurations...")
ovpn_files_to_check = download_and_extract_ovpn_configs(cursor, conn)
ovpn_files_to_check = download_and_extract_ovpn_configs(cursor, conn)
total_files = len(ovpn_files_to_check)
@@ -85,22 +85,22 @@ for OVPN_FILE in ovpn_files_to_check:
max_retries = 3 # Maximum number of retries
retry_count = 0
while retry_count < max_retries:
openvpn_command = ["openvpn", "--config", f"{OVPN_DIR}/{OVPN_FILE}",
"--auth-user-pass", CREDENTIAL_FILE, "--daemon",
openvpn_command = ["openvpn", "--config", f"{OVPN_DIR}/{OVPN_FILE}",
"--auth-user-pass", CREDENTIAL_FILE, "--daemon",
"--log-append", LOG_FILE, "--verb", "3"]
debug_print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Executing OpenVPN command: {' '.join(openvpn_command)}")
process = subprocess.Popen(openvpn_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
process = subprocess.Popen(openvpn_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout, stderr = process.communicate(input=password.encode())
# Check for errors and print output
if process.returncode != 0 or "AUTH_FAILED" in stderr.decode():
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Error starting OpenVPN connection or authentication failed:")
print(stderr.decode())
print(stderr.decode())
# Explicitly disconnect VPN if there was an error or auth failure
disconnect_vpn()
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: VPN disconnected (due to error or auth failure).")
@@ -120,11 +120,11 @@ for OVPN_FILE in ovpn_files_to_check:
max_attempts = 10
attempt = 0
backoff_time = 0
with open(LOG_FILE, 'r') as f:
with open(LOG_FILE, 'r') as f:
while attempt < max_attempts:
line = f.readline()
if not line:
time.sleep(1)
time.sleep(1)
attempt += 1
continue
@@ -135,23 +135,23 @@ for OVPN_FILE in ovpn_files_to_check:
backoff_time += 1
if backoff_time >= 30:
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Authentication failed. Skipping this OVPN file.")
break
break
if attempt == max_attempts or backoff_time >= 30:
if attempt == max_attempts or backoff_time >= 30:
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: VPN connection failed to establish (timeout or auth failure).")
# Disconnect VPN
# Disconnect VPN
disconnect_vpn()
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: VPN disconnected.")
if not DEBUG_MODE:
log_file.flush()
log_file.flush()
# Wait for a random time between 1 and 4 seconds
sleep_time = random.randint(1, 4)
sleep_time = random.randint(1, 4)
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Waiting for {sleep_time} seconds before the next connection...")
time.sleep(sleep_time)
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Resuming...")
if not DEBUG_MODE:
log_file.flush()
log_file.flush()
continue # Skip to the next OVPN file
# Check if the VPN connection is active (using the function from openvpn_manager.py)
@@ -174,13 +174,13 @@ for OVPN_FILE in ovpn_files_to_check:
except subprocess.CalledProcessError:
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: VPN connection failed to establish.")
# Disconnect VPN
# Disconnect VPN
disconnect_vpn()
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: VPN disconnected.")
if not DEBUG_MODE:
log_file.flush()
log_file.flush()
# Wait for a random time between 5 and 8 seconds
sleep_time = random.randint(5, 8)
sleep_time = random.randint(5, 8)
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Waiting for {sleep_time} seconds before the next connection...")
time.sleep(sleep_time)
print(f"{datetime.datetime.now()} [{FILE_NUM}/{total_files}] [{OVPN_FILENAME}]: Resuming...")

2
ovpn_downloader.py
View File

@@ -8,7 +8,7 @@ OVPN_ZIP_URL = "https://downloads.nordcdn.com/configs/archives/servers/ovpn.zip"
def download_and_extract_ovpn_configs(cursor, conn):
"""
Downloads the OVPN ZIP archive, extracts its contents,
Downloads the OVPN ZIP archive, extracts its contents,
adds new entries to the database, and cleans up.
Returns a list of OVPN filenames that need to be checked.
"""