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feat: Script Added to rotate secrets in .env #50

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37 changes: 37 additions & 0 deletions utils/rotate_secrets.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
import os
import argparse

def rotate_secret(env_file_path: str, variables: list[str]):
# Open the specified .env file in read mode
with open(env_file_path, 'r') as f:
env_lines = f.readlines()

# Iterate over each line in the .env file
for i in range(len(env_lines)):
env_line = env_lines[i].strip()

# Check if the line is not a comment and contains a variable and a value
if not env_line.startswith('#') and '=' in env_line:
env_var, env_val = env_line.split('=', 1)

# Check if the variable is in the list of variables to be rotated
if env_var in variables:
# Replace the value of the variable with a new random value
env_val = os.urandom(16).hex() # replace with your preferred method of generating new secrets
env_lines[i] = f"{env_var}={env_val}\n"

# Write the updated lines back to the .env file
with open(env_file_path, 'w') as f:
f.writelines(env_lines)

if __name__ == '__main__':
# Define the command-line arguments
parser = argparse.ArgumentParser(description='Rotate secrets in a .env file')
parser.add_argument('env_file', type=str, help='Path to .env file')
parser.add_argument('--variables', type=str, nargs='+', help='List of variables to rotate secrets for')

# Parse the command-line arguments
args = parser.parse_args()

# Call the rotate_secret function with the specified arguments
rotate_secret(args.env_file, args.variables)