"""
def load_env():
"""Load current .env file values"""
env_vars = {}
if ENV_FILE.exists():
with open(ENV_FILE, 'r') as f:
for line in f:
line = line.strip()
if line and not line.startswith('#') and '=' in line:
key, value = line.split('=', 1)
key = key.strip()
value = value.strip().strip('"').strip("'")
env_vars[key] = value
return env_vars
def save_env(env_vars):
"""Save environment variables to .env file"""
# Read existing file to preserve comments and structure
lines = []
if ENV_FILE.exists():
with open(ENV_FILE, 'r') as f:
lines = f.readlines()
# Update or add variables
updated_keys = set()
new_lines = []
for line in lines:
stripped = line.strip()
if stripped and not stripped.startswith('#') and '=' in stripped:
key = stripped.split('=', 1)[0].strip()
if key in env_vars:
new_lines.append(f'{key}="{env_vars[key]}"\n')
updated_keys.add(key)
continue
new_lines.append(line)
# Add new variables
for key, value in env_vars.items():
if key not in updated_keys:
new_lines.append(f'{key}="{value}"\n')
with open(ENV_FILE, 'w') as f:
f.writelines(new_lines)
def test_api_credentials(email, api_key, api_token):
"""Test Cloudflare API credentials"""
import requests
headers = {"Content-Type": "application/json"}
if api_token:
headers["Authorization"] = f"Bearer {api_token}"
url = "https://api.cloudflare.com/client/v4/user"
elif api_key and email:
headers["X-Auth-Email"] = email
headers["X-Auth-Key"] = api_key
url = "https://api.cloudflare.com/client/v4/user"
else:
return False, "No credentials provided"
try:
response = requests.get(url, headers=headers, timeout=10)
data = response.json()
if data.get('success'):
user_email = data.get('result', {}).get('email', '')
return True, f"✓ Authentication successful! Logged in as: {user_email}"
else:
error = data.get('errors', [{}])[0].get('message', 'Unknown error')
return False, f"✗ Authentication failed: {error}"
except Exception as e:
return False, f"✗ Connection error: {str(e)}"
@app.route('/')
def index():
"""Display the setup form"""
env = load_env()
return render_template_string(HTML_TEMPLATE,
current_email=env.get('CLOUDFLARE_EMAIL', ''),
has_api_key=bool(env.get('CLOUDFLARE_API_KEY', '')),
has_api_token=bool(env.get('CLOUDFLARE_API_TOKEN', '')),
current_account_id=env.get('CLOUDFLARE_ACCOUNT_ID', ''),
current_zone_id=env.get('CLOUDFLARE_ZONE_ID', ''),
current_domain=env.get('CLOUDFLARE_DOMAIN', ''),
message=request.args.get('message', ''),
message_type=request.args.get('type', 'info')
)
@app.route('/save', methods=['POST'])
def save():
"""Save credentials to .env file"""
env = load_env()
# Update only provided fields
if request.form.get('email'):
env['CLOUDFLARE_EMAIL'] = request.form.get('email')
if request.form.get('api_key'):
env['CLOUDFLARE_API_KEY'] = request.form.get('api_key')
if request.form.get('api_token'):
env['CLOUDFLARE_API_TOKEN'] = request.form.get('api_token')
# Remove API key if token is provided
if 'CLOUDFLARE_API_KEY' in env:
del env['CLOUDFLARE_API_KEY']
if request.form.get('account_id'):
env['CLOUDFLARE_ACCOUNT_ID'] = request.form.get('account_id')
if request.form.get('zone_id'):
env['CLOUDFLARE_ZONE_ID'] = request.form.get('zone_id')
if request.form.get('domain'):
env['CLOUDFLARE_DOMAIN'] = request.form.get('domain')
if request.form.get('tunnel_token'):
env['CLOUDFLARE_TUNNEL_TOKEN'] = request.form.get('tunnel_token')
save_env(env)
return redirect(url_for('index', message='Credentials saved successfully!', type='success'))
@app.route('/test', methods=['POST'])
def test():
"""Test API credentials"""
env = load_env()
email = request.form.get('email') or env.get('CLOUDFLARE_EMAIL', '')
api_key = request.form.get('api_key') or env.get('CLOUDFLARE_API_KEY', '')
api_token = request.form.get('api_token') or env.get('CLOUDFLARE_API_TOKEN', '')
if not email and not api_token:
return redirect(url_for('index', message='Please provide email and API key, or API token', type='error'))
success, message = test_api_credentials(email, api_key, api_token)
return redirect(url_for('index', message=message, type='success' if success else 'error'))
if __name__ == '__main__':
print("\n" + "="*60)
print("🌐 Cloudflare Credentials Setup Web Interface")
print("="*60)
print(f"\n📁 .env file location: {ENV_FILE}")
print(f"\n🔗 Open in your browser:")
print(f" http://localhost:5000")
print(f" http://127.0.0.1:5000")
print(f"\n⚠️ This server is only accessible from localhost")
print(f" Press Ctrl+C to stop the server\n")
print("="*60 + "\n")
app.run(host='127.0.0.1', port=5000, debug=False)