Function _dissect_headers

scapy/layers/http.py:276–293

Takes a HTTP packet as the string s, and populates the scapy layer obj (either HTTPResponse or HTTPRequest). Returns the first line of the HTTP packet, and the body

(obj, s)

def _dissect_headers(obj, s):
    """Takes a HTTP packet as the string s, and populates the scapy layer obj
    (either HTTPResponse or HTTPRequest). Returns the first line of the
    HTTP packet, and the body
    """
    first_line, headers, body = _parse_headers_and_body(s)
    for f in obj.fields_desc:
        # We want to still parse wrongly capitalized fields
        stripped_name = _strip_header_name(f.name).lower()
        try:
            _, value = headers.pop(stripped_name)
        except KeyError:
            continue
        obj.setfieldval(f.name, value)
    if headers:
        headers = dict(headers.values())
        obj.setfieldval("Unknown_Headers", headers)
    return first_line, body


class _HTTPContent(Packet):