def fetch_content(request: werkzeug.Request,
response: werkzeug.Response) -> None:
url = request.args["url"]
proxy_query_header = make_request_headers(request.headers)
try:
proxy_response = requests.get(url,
headers=proxy_query_header,
timeout=TIMEOUT)
except requests.exceptions.SSLError:
# Invalid SSL Certificate
response.status = 526
except requests.exceptions.ConnectionError:
response.status = 523
except requests.exceptions.Timeout:
response.status = 524
except requests.exceptions.TooManyRedirects:
response.status = 520
else:
response.body = proxy_response.content
if proxy_response.status_code == 500:
response.status = 520
else:
copy_proxy_headers(proxy_response, response)
response.headers["Access-Control-Allow-Origin"] = get_access_url(
request.headers)
