def _read_request_header(self):
'''Read the request header.
Returns:
Request: A request.
'''
request_header_data = yield self._io_stream.read_until_regex(
br'\r?\n\r?\n')
status_line, header = request_header_data.split(b'\n', 1)
method, url, version = Request.parse_status_line(status_line)
if method == 'CONNECT':
_logger.warning('Proxy does not support CONNECT.')
self._io_stream.close()
return
if self._rewrite and url.endswith('/WPULLHTTPS'):
url = url[:-11].replace('http://', 'https://', 1)
request = Request.new(url, method, url_encoding='latin-1')
request.version = version
_logger.debug('Read request {0} {1}.'.format(
method, url)
)
old_host_value = request.fields.pop('Host')
request.fields.parse(header, strict=False)
if 'Host' not in request.fields:
request.fields['Host'] = old_host_value
if self._rewrite \
and request.fields['Host'].startswith('wpull.invalid'):
request.fields['Host'] = request.url_info.hostname_with_port
assert request.fields['Host']
raise tornado.gen.Return(request)
def _read_request_header(self):
'''Read the request header.
Returns:
Request: A request.
'''
request_header_data = yield self._io_stream.read_until_regex(
br'\r?\n\r?\n')
status_line, header = request_header_data.split(b'\n', 1)
method, url, version = Request.parse_status_line(status_line)
if method == 'CONNECT':
_logger.warning('Proxy does not support CONNECT.')
self._io_stream.close()
return
if self._rewrite and url.startswith('http://wpull.invalid/'):
url = url.replace('http://wpull.invalid/', '', 1)
request = Request.new(url, method, url_encoding='latin-1')
request.version = version
_logger.debug('Read request {0} {1}.'.format(
method, url)
)
old_host_value = request.fields.pop('Host')
request.fields.parse(header, strict=False)
if 'Host' not in request.fields:
request.fields['Host'] = old_host_value
if self._rewrite and request.fields['Host'] == 'wpull.invalid':
request.fields['Host'] = request.url_info.hostname
assert request.fields['Host']
raise tornado.gen.Return(request)
