def wsgi_environ(stream,
address,
client_address,
headers,
server_software=None,
https=False,
extra=None):
protocol = stream.protocol()
parser = stream.parser
request_headers = stream.headers
raw_uri = parser.get_url()
request_uri = urlparse(raw_uri)
#
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html#sec5.2
# If Request-URI is an absoluteURI, the host is part of the Request-URI.
# Any Host header field value in the request MUST be ignored
if request_uri.scheme:
url_scheme = request_uri.scheme
host = request_uri.netloc
else:
url_scheme = 'https' if https else 'http'
host = None
#
environ = {
"wsgi.input": stream,
"wsgi.errors": sys.stderr,
"wsgi.version": (1, 0),
"wsgi.run_once": False,
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"SERVER_SOFTWARE": server_software or pulsar.SERVER_SOFTWARE,
"REQUEST_METHOD": native_str(parser.get_method()),
"QUERY_STRING": parser.get_query_string(),
"RAW_URI": raw_uri,
"SERVER_PROTOCOL": protocol,
"CONTENT_TYPE": ''
}
forward = client_address
script_name = os.environ.get("SCRIPT_NAME", "")
for header, value in request_headers:
header = header.lower()
if header in HOP_HEADERS:
headers[header] = value
if header == 'x-forwarded-for':
forward = value
elif header == "x-forwarded-protocol" and value == "ssl":
url_scheme = "https"
elif header == "x-forwarded-ssl" and value == "on":
url_scheme = "https"
elif header == "host" and not host:
host = value
elif header == "script_name":
script_name = value
elif header == "content-type":
environ['CONTENT_TYPE'] = value
continue
elif header == "content-length":
environ['CONTENT_LENGTH'] = value
continue
key = 'HTTP_' + header.upper().replace('-', '_')
environ[key] = value
environ['wsgi.url_scheme'] = url_scheme
if url_scheme == 'https':
environ['HTTPS'] = 'on'
if is_string(forward):
# we only took the last one
# http://en.wikipedia.org/wiki/X-Forwarded-For
if forward.find(",") >= 0:
forward = forward.rsplit(",", 1)[1].strip()
remote = forward.split(":")
if len(remote) < 2:
remote.append('80')
else:
remote = forward
environ['REMOTE_ADDR'] = remote[0]
environ['REMOTE_PORT'] = str(remote[1])
if not host and protocol == 'HTTP/1.0':
host = format_address(address)
if host:
host = host_and_port_default(url_scheme, host)
environ['SERVER_NAME'] = socket.getfqdn(host[0])
environ['SERVER_PORT'] = host[1]
path_info = request_uri.path
if path_info is not None:
if script_name:
path_info = path_info.split(script_name, 1)[1]
environ['PATH_INFO'] = unquote(path_info)
environ['SCRIPT_NAME'] = script_name
if extra:
environ.update(extra)
return environ
def wsgi_environ(
stream, parser, request_headers, address, client_address, headers, server_software=None, https=False, extra=None
):
"""Build the WSGI Environment dictionary
:param stream: a wsgi stream object
:param parser: pulsar HTTP parser
:param request_headers: headers of request
:param address: server address
:param client_address: client address
:param headers: container for response headers
"""
protocol = http_protocol(parser)
raw_uri = parser.get_url()
request_uri = urlparse(raw_uri)
#
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html#sec5.2
# If Request-URI is an absoluteURI, the host is part of the Request-URI.
# Any Host header field value in the request MUST be ignored
if request_uri.scheme:
url_scheme = request_uri.scheme
host = request_uri.netloc
else:
url_scheme = "https" if https else "http"
host = None
#
environ = {
"wsgi.input": stream,
"wsgi.errors": sys.stderr,
"wsgi.version": (1, 0),
"wsgi.run_once": False,
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"SERVER_SOFTWARE": server_software or pulsar.SERVER_SOFTWARE,
"REQUEST_METHOD": native_str(parser.get_method()),
"QUERY_STRING": parser.get_query_string(),
"RAW_URI": raw_uri,
"SERVER_PROTOCOL": protocol,
"CONTENT_TYPE": "",
}
forward = client_address
script_name = os.environ.get("SCRIPT_NAME", "")
for header, value in request_headers:
header = header.lower()
if header in HOP_HEADERS:
headers[header] = value
if header == "x-forwarded-for":
forward = value
elif header == "x-forwarded-protocol" and value == "ssl":
url_scheme = "https"
elif header == "x-forwarded-ssl" and value == "on":
url_scheme = "https"
elif header == "host" and not host:
host = value
elif header == "script_name":
script_name = value
elif header == "content-type":
environ["CONTENT_TYPE"] = value
continue
elif header == "content-length":
environ["CONTENT_LENGTH"] = value
continue
key = "HTTP_" + header.upper().replace("-", "_")
environ[key] = value
environ["wsgi.url_scheme"] = url_scheme
if url_scheme == "https":
environ["HTTPS"] = "on"
if isinstance(forward, str):
# we only took the last one
# http://en.wikipedia.org/wiki/X-Forwarded-For
if forward.find(",") >= 0:
forward = forward.rsplit(",", 1)[1].strip()
remote = forward.split(":")
if len(remote) < 2:
remote.append("80")
else:
remote = forward
environ["REMOTE_ADDR"] = remote[0]
environ["REMOTE_PORT"] = str(remote[1])
if not host and protocol == "HTTP/1.0":
host = format_address(address)
if host:
h = host_and_port_default(url_scheme, host)
environ["SERVER_NAME"] = socket.getfqdn(h[0]) if h[0] else "0.0.0.0"
environ["SERVER_PORT"] = h[1]
path_info = request_uri.path
if path_info is not None:
if script_name:
path_info = path_info.split(script_name, 1)[1]
environ["PATH_INFO"] = unquote(path_info)
environ["SCRIPT_NAME"] = script_name
if extra:
environ.update(extra)
return environ
def wsgi_environ(stream, address, client_address, headers,
server_software=None, https=False, extra=None):
protocol = stream.protocol()
parser = stream.parser
request_headers = stream.headers
raw_uri = parser.get_url()
request_uri = urlparse(raw_uri)
#
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html#sec5.2
# If Request-URI is an absoluteURI, the host is part of the Request-URI.
# Any Host header field value in the request MUST be ignored
if request_uri.scheme:
url_scheme = request_uri.scheme
host = request_uri.netloc
else:
url_scheme = 'https' if https else 'http'
host = None
#
environ = {"wsgi.input": stream,
"wsgi.errors": sys.stderr,
"wsgi.version": (1, 0),
"wsgi.run_once": False,
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"SERVER_SOFTWARE": server_software or pulsar.SERVER_SOFTWARE,
"REQUEST_METHOD": native_str(parser.get_method()),
"QUERY_STRING": parser.get_query_string(),
"RAW_URI": raw_uri,
"SERVER_PROTOCOL": protocol,
"CONTENT_TYPE": ''}
forward = client_address
script_name = os.environ.get("SCRIPT_NAME", "")
for header, value in request_headers:
header = header.lower()
if header in HOP_HEADERS:
headers[header] = value
if header == 'x-forwarded-for':
forward = value
elif header == "x-forwarded-protocol" and value == "ssl":
url_scheme = "https"
elif header == "x-forwarded-ssl" and value == "on":
url_scheme = "https"
elif header == "host" and not host:
host = value
elif header == "script_name":
script_name = value
elif header == "content-type":
environ['CONTENT_TYPE'] = value
continue
elif header == "content-length":
environ['CONTENT_LENGTH'] = value
continue
key = 'HTTP_' + header.upper().replace('-', '_')
environ[key] = value
environ['wsgi.url_scheme'] = url_scheme
if url_scheme == 'https':
environ['HTTPS'] = 'on'
if is_string(forward):
# we only took the last one
# http://en.wikipedia.org/wiki/X-Forwarded-For
if forward.find(",") >= 0:
forward = forward.rsplit(",", 1)[1].strip()
remote = forward.split(":")
if len(remote) < 2:
remote.append('80')
else:
remote = forward
environ['REMOTE_ADDR'] = remote[0]
environ['REMOTE_PORT'] = str(remote[1])
if not host and protocol == 'HTTP/1.0':
host = format_address(address)
if host:
host = host_and_port_default(url_scheme, host)
environ['SERVER_NAME'] = socket.getfqdn(host[0])
environ['SERVER_PORT'] = host[1]
path_info = parser.get_path()
if path_info is not None:
if script_name:
path_info = path_info.split(script_name, 1)[1]
environ['PATH_INFO'] = unquote(path_info)
environ['SCRIPT_NAME'] = script_name
if extra:
environ.update(extra)
return environ
def wsgi_environ(connection, parser):
"""return a :ref:`WSGI <apps-wsgi>` compatible environ dictionary
based on the current request. If the reqi=uest headers are not ready it returns
nothing."""
version = parser.get_version()
input = BytesIO()
for b in parser.get_body():
input.write(b)
input.seek(0)
protocol = parser.get_protocol()
environ = {
"wsgi.input": input,
"wsgi.errors": sys.stderr,
"wsgi.version": version,
"wsgi.run_once": True,
"wsgi.url_scheme": protocol,
"SERVER_SOFTWARE": pulsar.SERVER_SOFTWARE,
"REQUEST_METHOD": parser.get_method(),
"QUERY_STRING": parser.get_query_string(),
"RAW_URI": parser.get_url(),
"SERVER_PROTOCOL": protocol,
'CONTENT_TYPE': '',
"CONTENT_LENGTH": '',
'SERVER_NAME': connection.server.server_name,
'SERVER_PORT': connection.server.server_port,
"wsgi.multithread": False,
"wsgi.multiprocess":False
}
# REMOTE_HOST and REMOTE_ADDR may not qualify the remote addr:
# http://www.ietf.org/rfc/rfc3875
url_scheme = "http"
forward = connection.address
server = None
url_scheme = "http"
script_name = os.environ.get("SCRIPT_NAME", "")
headers = mapping_iterator(parser.get_headers())
for header, value in headers:
header = header.lower()
if header == 'x-forwarded-for':
forward = value
elif header == "x-forwarded-protocol" and value == "ssl":
url_scheme = "https"
elif header == "x-forwarded-ssl" and value == "on":
url_scheme = "https"
elif header == "host":
server = value
elif header == "script_name":
script_name = value
elif header == "content-type":
environ['CONTENT_TYPE'] = value
continue
elif header == "content-length":
environ['CONTENT_LENGTH'] = value
continue
key = 'HTTP_' + header.upper().replace('-', '_')
environ[key] = value
environ['wsgi.url_scheme'] = url_scheme
if is_string(forward):
# we only took the last one
# http://en.wikipedia.org/wiki/X-Forwarded-For
if forward.find(",") >= 0:
forward = forward.rsplit(",", 1)[1].strip()
remote = forward.split(":")
if len(remote) < 2:
remote.append('80')
else:
remote = forward
environ['REMOTE_ADDR'] = remote[0]
environ['REMOTE_PORT'] = str(remote[1])
if server is not None:
server = host_and_port_default(url_scheme, server)
environ['SERVER_NAME'] = server[0]
environ['SERVER_PORT'] = server[1]
path_info = parser.get_path()
if path_info is not None:
if script_name:
path_info = path_info.split(script_name, 1)[1]
environ['PATH_INFO'] = unquote(path_info)
environ['SCRIPT_NAME'] = script_name
return environ