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Code Issues Releases Activity

feat: Update session cookie domain handling using publicsuffix2 and psl libraries

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This commit is contained in:
Sean Morley 2025-01-26 20:06:47 -05:00
parent 6a5bfbda2d
commit d326d38329
5 changed files with 44 additions and 16 deletions
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17
backend/server/main/settings.py
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@ -14,6 +14,7 @@ from dotenv import load_dotenv
from os import getenv
from pathlib import Path
from urllib.parse import urlparse
from publicsuffix2 import get_sld
# Load environment variables from .env file
load_dotenv()
@ -132,16 +133,26 @@ SESSION_COOKIE_SAMESITE = None
SESSION_COOKIE_SECURE = FRONTEND_URL.startswith('https')
# Parse the FRONTEND_URL
parsed_url = urlparse(FRONTEND_URL)
hostname = parsed_url.hostname
# Check if the hostname is an IP address
is_ip_address = hostname.replace('.', '').isdigit()
if is_ip_address:
# Do not set a domain for IP addresses
SESSION_COOKIE_DOMAIN = None
else:
# Calculate the cookie domain for valid domain names
domain_parts = hostname.split('.')
SESSION_COOKIE_DOMAIN = '.' + '.'.join(domain_parts[-2:]) if len(domain_parts) > 1 else hostname
# Use publicsuffix2 to calculate the correct cookie domain
cookie_domain = get_sld(hostname)
if cookie_domain:
SESSION_COOKIE_DOMAIN = f".{cookie_domain}"
else:
# Fallback to the hostname if parsing fails
SESSION_COOKIE_DOMAIN = hostname
print("SESSION_COOKIE_DOMAIN:", SESSION_COOKIE_DOMAIN)
# Static files (CSS, JavaScript, Images)