def __call__(self, environ, start_response):
exactproxy.filter_paste_httpserver_proxy_environ(environ)
url = construct_url(environ)
if self.store.has_url(url):
app = self.store.static_serve_app(url)
return app(environ, start_response)
return exactproxy.proxy_exact_request(environ, start_response)
def send_to_subprocess(self, environ, start_response):
## FIXME: I should use the WSGIProxy proxying code, not
## another copy of it:
environ['HTTP_X_SCRIPT_NAME'] = environ.get('SCRIPT_NAME', '')
environ['HTTP_X_FORWARDED_SCHEME'] = environ['wsgi.url_scheme']
environ['HTTP_X_FORWARDED_FOR'] = environ['REMOTE_ADDR']
environ['SERVER_NAME'] = '127.0.0.1'
environ['SERVER_PORT'] = str(self.spawned_port)
return proxy_exact_request(environ, start_response)
def send_to_subprocess(self, environ, start_response):
## FIXME: I should use the WSGIProxy proxying code, not
## another copy of it:
environ['HTTP_X_SCRIPT_NAME'] = environ.get('SCRIPT_NAME', '')
environ['HTTP_X_FORWARDED_SCHEME'] = environ['wsgi.url_scheme']
environ['HTTP_X_FORWARDED_FOR'] = environ['REMOTE_ADDR']
environ['SERVER_NAME'] = '127.0.0.1'
environ['SERVER_PORT'] = str(self.spawned_port)
return proxy_exact_request(environ, start_response)
def __call__(self, environ, start_response):
"""
Working function of the class. Implements the WSGI interface to the
application. That is, this does the work of proxying.
"""
self.environ = environ
self.start_response = start_response
# Start off by examining auth
if self.auth is not None:
authres = self.auth(deepcopy(environ))
if authres is not True:
start_response("401 Unauthorized", [])
return str(authres)
# Okay, let's look at protocol.
if self.target_protocol != "":
if self.target_protocol != "http" and \
self.target_protocol != "https":
raise ValueError("target_protocol must be http or https"
"(case insensitive)")
self.environ['wsgi.url_scheme'] = self.target_protocol
if self.target_protocol == "https":
self.environ['HTTPS'] = "on"
elif 'HTTPS' in self.environ:
del self.environ['HTTPS']
# If the user didn't set anything, we want the same scheme to be used
# But, force it lower case
self.environ['wsgi.url_scheme'] = \
self.environ['wsgi.url_scheme'].lower()
# Now we can pick the appropriate target port
if self.server_port != 0:
self.environ['SERVER_PORT'] = str(self.server_port)
elif self.environ['wsgi.url_scheme'] == "http":
self.environ['SERVER_PORT'] = "80"
elif self.environ['wsgi.url_scheme'] == "https":
self.environ['SERVER_PORT'] = "443"
else:
# Fall through and error
raise ValueError("WSGI Environ passed a bad url_scheme")
self.environ['HTTP_HOST'] = self.server_name + ":" + \
self.environ['SERVER_PORT']
self.environ['SERVER_NAME'] = self.server_name
return proxy_exact_request(self.environ, self.proxy_start_response)
def __call__(self, environ, start_response):
from wsgiproxy.exactproxy import proxy_exact_request
path_info = environ['PATH_INFO']
for prefix, dest in self.proxies:
if path_info.startswith(prefix + '/'):
print >> environ['wsgi.errors'], 'Sending request to %s' % dest
environ['PATH_INFO'] = path_info[len(prefix):]
parts = urlparse.urlsplit(dest)
environ['wsgi.url_scheme'] = parts.scheme
if ':' in parts.netloc:
host, port = parts.netloc.split(':', 1)
else:
host, port = parts.netloc, '80'
environ['SERVER_NAME'] = environ['HTTP_HOST'] = host
environ['SERVER_PORT'] = port
environ['SCRIPT_NAME'] = parts.path
return proxy_exact_request(environ, start_response)
return self.app(environ, start_response)
def __call__(self, environ, start_response):
from wsgiproxy.exactproxy import proxy_exact_request
path_info = environ['PATH_INFO']
for prefix, dest in self.proxies:
if path_info.startswith(prefix + '/'):
print >> environ['wsgi.errors'], 'Sending request to %s' % dest
environ['PATH_INFO'] = path_info[len(prefix):]
parts = urlparse.urlsplit(dest)
environ['wsgi.url_scheme'] = parts.scheme
if ':' in parts.netloc:
host, port = parts.netloc.split(':', 1)
else:
host, port = parts.netloc, '80'
environ['SERVER_NAME'] = environ['HTTP_HOST'] = host
environ['SERVER_PORT'] = port
environ['SCRIPT_NAME'] = parts.path
return proxy_exact_request(environ, start_response)
return self.app(environ, start_response)
def forward_request(self, environ, start_response):
return proxy_exact_request(environ, start_response)
def forward_request(self, environ, start_response):
return proxy_exact_request(environ, start_response)
def __call__(self, environ, start_response):
environ['SERVER_NAME'] = self.server
environ['SERVER_PORT'] = self.port
if self.scheme:
environ['wsgi.url_scheme'] = self.scheme
return proxy_exact_request(environ, start_response)
def forwarding(environ, start_response): environ['SERVER_PORT'] = BACKEND_WEB_PORT return proxy_exact_request(environ, start_response)
def __call__(self, environ, start_response):
environ['SERVER_NAME'] = self.server
environ['SERVER_PORT'] = self.port
if self.scheme:
environ['wsgi.url_scheme'] = self.scheme
return proxy_exact_request(environ, start_response)
