def headerParserHandler(self, req):
log_setreq(req)
# init configuration options with proper component
options = req.get_options()
# if we are initializing out of a <Location> handler don't
# freak out
if not options.has_key("RHNComponentType"):
# clearly nothing to do
return apache.OK
initCFG(options["RHNComponentType"])
initLOG(CFG.LOG_FILE, CFG.DEBUG)
if req.method == 'GET':
# This is the ping method
return apache.OK
self.servers = rhnImport.load("upload_server/handlers",
interface_signature='upload_class')
if not options.has_key('SERVER'):
log_error("SERVER not set in the apache config files!")
return apache.HTTP_INTERNAL_SERVER_ERROR
server_name = options['SERVER']
if not self.servers.has_key(server_name):
log_error("Unable to load server %s from available servers %s" %
(server_name, self.servers))
return apache.HTTP_INTERNAL_SERVER_ERROR
server_class = self.servers[server_name]
self.server = server_class(req)
return self._wrapper(req, "headerParserHandler")
def headerParserHandler(self, req):
"""
after a request has been received, first thing we do is to create the
input object
"""
# pylint: disable=R0911
log_setreq(req)
log_debug(3)
self.start_time = time.time()
# Decline if this is a subrequest:
if req.main:
return apache.DECLINED
log_debug(4, req.method, req.path_info, req.headers_in)
# Clear the global flags.
rhnFlags.reset()
# Init the transport options.
rhnFlags.set('outputTransportOptions', UserDictCase())
# Init the session token dictionary.
rhnFlags.set("AUTH_SESSION_TOKEN", UserDictCase())
ret = self._init_request_processor(req)
if ret != apache.OK:
return ret
ret = self._set_client_info(req)
if ret != apache.OK:
return ret
# Check the protocol version
if req.proto_num < 1001:
# HTTP protocols prior to 1.1 close the connection
rhnFlags.get('outputTransportOptions')["Connection"] = "close"
ret = self._set_proxy_info(req)
if ret != apache.OK:
return ret
# Need to run _set_other first, since _set_lang needs RoodDir set
ret = self._set_other(req)
if ret != apache.OK:
return ret
ret = self._set_lang(req)
if ret != apache.OK:
return ret
return apache.OK
def headerParserHandler(self, req):
"""
after a request has been received, first thing we do is to create the
input object
"""
# pylint: disable=R0911
log_setreq(req)
log_debug(3)
self.start_time = time.time()
# Decline if this is a subrequest:
if req.main:
return apache.DECLINED
log_debug(4, req.method, req.path_info, req.headers_in)
# Clear the global flags.
rhnFlags.reset()
# Init the transport options.
rhnFlags.set('outputTransportOptions', UserDictCase())
# Init the session token dictionary.
rhnFlags.set("AUTH_SESSION_TOKEN", UserDictCase())
ret = self._init_request_processor(req)
if ret != apache.OK:
return ret
ret = self._set_client_info(req)
if ret != apache.OK:
return ret
# Check the protocol version
if req.proto_num < 1001:
# HTTP protocols prior to 1.1 close the connection
rhnFlags.get('outputTransportOptions')["Connection"] = "close"
ret = self._set_proxy_info(req)
if ret != apache.OK:
return ret
# Need to run _set_other first, since _set_lang needs RoodDir set
ret = self._set_other(req)
if ret != apache.OK:
return ret
ret = self._set_lang(req)
if ret != apache.OK:
return ret
return apache.OK
def headerParserHandler(self, req):
log_setreq(req)
# We need to init CFG and Logging
options = req.get_options()
# if we are initializing out of a <Location> handler don't
# freak out
if "RHNComponentType" not in options:
# clearly nothing to do
return apache.OK
initCFG(options["RHNComponentType"])
initLOG(CFG.LOG_FILE, CFG.DEBUG)
""" parse the request, init database and figure out what can we call """
log_debug(2, req.the_request)
# call method from inherited class
ret = apacheSession.headerParserHandler(self, req)
if ret != apache.OK:
return ret
# make sure we have DB connection
if not CFG.SEND_MESSAGE_TO_ALL:
try:
rhnSQL.initDB()
except rhnSQL.SQLConnectError:
rhnTB.Traceback(mail=1, req=req, severity="schema")
return apache.HTTP_INTERNAL_SERVER_ERROR
else:
# If in outage mode, close the DB connections
rhnSQL.closeDB()
# Store client capabilities
client_cap_header = 'X-RHN-Client-Capability'
if client_cap_header in req.headers_in:
client_caps = req.headers_in[client_cap_header]
client_caps = [
_f for _f in list(
map(string.strip, string.split(client_caps, ","))) if _f
]
rhnCapability.set_client_capabilities(client_caps)
# Enabling the input header flags associated with the redirects/newer clients
redirect_support_flags = [
'X-RHN-Redirect', 'X-RHN-Transport-Capability'
]
for flag in redirect_support_flags:
if flag in req.headers_in:
rhnFlags.set(flag, str(req.headers_in[flag]))
return apache.OK
def headerParserHandler(self, req):
log_setreq(req)
# We need to init CFG and Logging
options = req.get_options()
# if we are initializing out of a <Location> handler don't
# freak out
if not options.has_key("RHNComponentType"):
# clearly nothing to do
return apache.OK
initCFG(options["RHNComponentType"])
initLOG(CFG.LOG_FILE, CFG.DEBUG)
""" parse the request, init database and figure out what can we call """
log_debug(2, req.the_request)
# call method from inherited class
ret = apacheSession.headerParserHandler(self, req)
if ret != apache.OK:
return ret
# make sure we have DB connection
if not CFG.SEND_MESSAGE_TO_ALL:
try:
rhnSQL.initDB()
except rhnSQL.SQLConnectError:
rhnTB.Traceback(mail=1, req=req, severity="schema")
return apache.HTTP_INTERNAL_SERVER_ERROR
else:
# If in outage mode, close the DB connections
rhnSQL.closeDB()
# Store client capabilities
client_cap_header = 'X-RHN-Client-Capability'
if req.headers_in.has_key(client_cap_header):
client_caps = req.headers_in[client_cap_header]
client_caps = filter(None,
map(string.strip, string.split(client_caps, ","))
)
rhnCapability.set_client_capabilities(client_caps)
# Enabling the input header flags associated with the redirects/newer clients
redirect_support_flags = ['X-RHN-Redirect', 'X-RHN-Transport-Capability']
for flag in redirect_support_flags:
if req.headers_in.has_key(flag):
rhnFlags.set(flag, str(req.headers_in[flag]))
return apache.OK
def headerParserHandler(self, req):
# pylint: disable=W0201
log_setreq(req)
self.start_time = time.time()
# init configuration options with proper component
options = req.get_options()
# if we are initializing out of a <Location> handler don't
# freak out
if "RHNComponentType" not in options:
# clearly nothing to do
return apache.OK
initCFG(options["RHNComponentType"])
initLOG(CFG.LOG_FILE, CFG.DEBUG)
# short-circuit everything if sending a system-wide message.
if CFG.SEND_MESSAGE_TO_ALL:
# Drop the database connection
# pylint: disable=W0702
try:
rhnSQL.closeDB()
except:
pass
# Fetch global message being sent to clients if applicable.
msg = open(CFG.MESSAGE_TO_ALL).read()
log_debug(3, "Sending message to all clients: %s" % msg)
return self._send_xmlrpc(
req,
rhnFault(-1,
_("IMPORTANT MESSAGE FOLLOWS:\n%s") % msg,
explain=0))
rhnSQL.initDB()
self.server = options['SERVER']
self.server_classes = rhnImport.load("satellite_exporter/handlers")
if self.server not in self.server_classes:
# XXX do something interesting here
log_error("Missing server", self.server)
return apache.HTTP_NOT_FOUND
return self._wrapper(req, self._headerParserHandler)
def __call__(self, req):
# NOTE: all imports done here due to required initialization of
# of the configuration module before all others.
# Initialization is dependent on RHNComponentType in the
# req object.
if self.__init:
from apacheHandler import getComponentType
# We cannot trust the config files to tell us if we are in the
# broker or in the redirect because we try to always pass
# upstream all requests
componentType = getComponentType(req)
initCFG(componentType)
initLOG(CFG.LOG_FILE, CFG.DEBUG)
log_debug(1, 'New request, component %s' % (componentType, ))
# Instantiate the handlers
if HandlerWrap.svrHandlers is None:
HandlerWrap.svrHandlers = self.get_handler_factory(req)()
if self.__init:
# Set the component type
HandlerWrap.svrHandlers.set_component(componentType)
try:
log_setreq(req)
if hasattr(HandlerWrap.svrHandlers, self.__name):
f = getattr(HandlerWrap.svrHandlers, self.__name)
ret = f(req)
else:
raise Exception("Class has no attribute %s" % self.__name)
# pylint: disable=W0702
except:
Traceback(self.__name,
req,
extra="Unhandled exception type",
severity="unhandled")
return apache.HTTP_INTERNAL_SERVER_ERROR
else:
return ret
def headerParserHandler(self, req):
# pylint: disable=W0201
log_setreq(req)
self.start_time = time.time()
# init configuration options with proper component
options = req.get_options()
# if we are initializing out of a <Location> handler don't
# freak out
if "RHNComponentType" not in options:
# clearly nothing to do
return apache.OK
initCFG(options["RHNComponentType"])
initLOG(CFG.LOG_FILE, CFG.DEBUG)
# short-circuit everything if sending a system-wide message.
if CFG.SEND_MESSAGE_TO_ALL:
# Drop the database connection
# pylint: disable=W0702
try:
rhnSQL.closeDB()
except:
pass
# Fetch global message being sent to clients if applicable.
msg = open(CFG.MESSAGE_TO_ALL).read()
log_debug(3, "Sending message to all clients: %s" % msg)
return self._send_xmlrpc(req, rhnFault(-1,
_("IMPORTANT MESSAGE FOLLOWS:\n%s") % msg, explain=0))
rhnSQL.initDB()
self.server = options['SERVER']
self.server_classes = rhnImport.load("satellite_exporter/handlers")
if self.server not in self.server_classes:
# XXX do something interesting here
log_error("Missing server", self.server)
return apache.HTTP_NOT_FOUND
return self._wrapper(req, self._headerParserHandler)
def __call__(self, req):
# NOTE: all imports done here due to required initialization of
# of the configuration module before all others.
# Initialization is dependent on RHNComponentType in the
# req object.
if self.__init:
from apacheHandler import getComponentType
# We cannot trust the config files to tell us if we are in the
# broker or in the redirect because we try to always pass
# upstream all requests
componentType = getComponentType(req)
initCFG(componentType)
initLOG(CFG.LOG_FILE, CFG.DEBUG)
log_debug(1, 'New request, component %s' % (componentType, ))
# Instantiate the handlers
if HandlerWrap.svrHandlers is None:
HandlerWrap.svrHandlers = self.get_handler_factory(req)()
if self.__init:
# Set the component type
HandlerWrap.svrHandlers.set_component(componentType)
try:
log_setreq(req)
if hasattr(HandlerWrap.svrHandlers, self.__name):
f = getattr(HandlerWrap.svrHandlers, self.__name)
ret = f(req)
else:
raise Exception("Class has no attribute %s" % self.__name)
# pylint: disable=W0702
except:
Traceback(self.__name, req, extra="Unhandled exception type",
severity="unhandled")
return apache.HTTP_INTERNAL_SERVER_ERROR
else:
return ret
