def setCachingHeadersOnRequest(request, cacheOptions, getTime=time.time):
cacheTime = cacheOptions.cacheTime
setRawHeaders = request.responseHeaders.setRawHeaders
timeNow = getTime()
# Even though twisted.web sets a Date header, set one ourselves to
# make sure that Date + cacheTime == Expires.
setRawHeaders('date', [datetimeToString(timeNow)])
if cacheTime != 0:
isSecure = request.isSecure()
if isSecure and cacheOptions.httpsCachePublic:
privacy = 'public'
elif not isSecure and cacheOptions.httpCachePublic:
privacy = 'public'
else:
privacy = 'private'
setRawHeaders('expires',
[datetimeToString(timeNow + cacheOptions.cacheTime)])
setRawHeaders('cache-control',
['max-age=%d, %s' % (cacheOptions.cacheTime, privacy)])
else:
setRawHeaders('expires', ['-1'])
setRawHeaders('cache-control', ['max-age=0, private'])
def setCachingHeadersOnRequest(request, cacheOptions, getTime=time.time):
cacheTime = cacheOptions.cacheTime
setRawHeaders = request.responseHeaders.setRawHeaders
timeNow = getTime()
# Even though twisted.web sets a Date header, set one ourselves to
# make sure that Date + cacheTime == Expires.
setRawHeaders('date', [datetimeToString(timeNow)])
if cacheTime != 0:
isSecure = request.isSecure()
if isSecure and cacheOptions.httpsCachePublic:
privacy = 'public'
elif not isSecure and cacheOptions.httpCachePublic:
privacy = 'public'
else:
privacy = 'private'
setRawHeaders('expires',
[datetimeToString(timeNow + cacheOptions.cacheTime)])
setRawHeaders('cache-control',
['max-age=%d, %s' % (cacheOptions.cacheTime, privacy)])
else:
setRawHeaders('expires', ['-1'])
setRawHeaders('cache-control', ['max-age=0, private'])
def rmelogin(self, res, req, has):
if res and (('__len__' in dir(res) and len(res) > 0) or res!=None ) and len(has.split(":", 1)) > 1:
if '__len__' in dir(res):
user=res[0]
else:
user=res
rme=dmcrypt.B64AESDecrypt(str(self.core.configGet('web', 'cookie_aeskey')), user.passwd, has.split(":", 1)[1])
if len(rme.split()) == 3:
u, lp, p = rme.split()
if user.username == u and user.passwd == p:
log.info("Cookie login succeed for user "+user.username)
try:
expire=http.datetimeToString(time.time() + 3600*24*365*50)
except:
expire=http.datetimeToString(time.time() + 3600*24*365*10)
req.addCookie("Domotikad_rme", has,
path="/", secure=True, expires=expire)
html = self.html.replace("@PATH@", '/__login__'+req.path)
html = html.replace("@USERNAME@", str(user.username))
html = html.replace("@PASSWORD@", str(lp))
html = html.replace("@CHECKED@", "checked")
html = html.replace("@SCRIPT@", str(self.getScript(req.path)))
html = html.replace("@THEME@", str(self.core.configGet('web', 'logintheme')))
log.debug("login html")
return html
req.addCookie("Domotikad_rme", has, path="/", secure=True, expires=http.datetimeToString(time.time()))
return self.getStandardHTML(req.path)
def datagramReceived(self, datagram, address):
# Broadcast
try:
cmd, headers = parse_http_response(datagram)
_log.debug("Received %s, %s from %r" % (
cmd,
headers,
address,
))
if cmd[0] == 'M-SEARCH' and cmd[1] == '*':
_log.debug("Ignore list %s ignore %s" %
(self.ignore_list, address not in self.ignore_list))
# Only reply to our requests
if SERVICE_UUID in headers[
'st'] and address not in self.ignore_list:
for k, addrs in self._services.items():
for addr in addrs:
# Only tell local about local
if addr[0] == "127.0.0.1" and address[
0] != "127.0.0.1":
continue
response = MS_RESP[SERVICE_UUID] % (
'%s:%d' % addr, str(
time.time()), k, datetimeToString())
if "cert" in self._msearches_resp[
SERVICE_UUID].keys():
response += "CERTIFICATE: {}\r\n\r\n".format(
self._msearches_resp[SERVICE_UUID]["cert"])
_log.debug("Sending response: %s" % repr(response))
delay = random.randint(0,
min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it, response,
address)
elif CA_SERVICE_UUID in headers['st'] and address not in self.ignore_list\
and self._msearches_resp[CA_SERVICE_UUID]["sign"]:
_log.debug("CA try to sign")
# Raises exception if CA don't sign the CSR
ca = Ca(self._msearches_resp[CA_SERVICE_UUID]["name"],
headers["calvin_csr"])
_log.debug("CA signed %s" % ca.signed_cert)
if ca.signed_cert:
response = MS_RESP[CA_SERVICE_UUID] % (
'%s:%d' % address, str(time.time()),
datetimeToString(), ca.signed_cert)
_log.debug("Sending response: %s" % repr(response))
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it, response,
address)
except:
_log.exception("SSDP search received, but failed handling")
def datagramReceived(self, datagram, address):
# Broadcast
try:
cmd, headers = parse_http_response(datagram)
_log.debug("Received %s, %s from %r" % (cmd, headers, address, ))
if cmd[0] == 'M-SEARCH' and cmd[1] == '*':
# Only reply to our requests
if SERVICE_UUID in headers['st']:
for k, v in self._services.items():
addr = v
# Ignore 0.0.0.0, use the ip we where contacted on
if addr[0] == "0.0.0.0":
addr = (address[0], addr[1])
response = MS_RESP % ('%s:%d' % addr, str(time.time()),
k, datetimeToString())
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it,
response, address)
except:
_log.exception("Error datagram received")
def render_start(self, request, method):
ip = request.getClientIP()
self.log('RTSPResource.render_start(): client from %s requests %s' % (
ip, method))
self.log('RTSPResource.render_start(): uri %r' % request.path)
self.render_startCSeqDate(request, method)
request.setHeader('Server', SERVER_STRING)
request.delHeader('Content-Type')
# tests for 3gpp
request.setHeader('Last-Modified', http.datetimeToString())
request.setHeader('Cache-Control', 'must-revalidate')
#request.setHeader('x-Accept-Retransmit', 'our-revalidate')
#request.setHeader('x-Accept-Dynamic-Rate', '1')
#request.setHeader('Content-Base', 'rtsp://core.fluendo.com/test.3gpp')
#request.setHeader('Via', 'RTSP/1.0 288f9c2a')
# hacks for Real
if 'Real' in request.received_headers.get('user-agent', ''):
self.debug('Detected Real client, sending specific headers')
# request.setHeader('Public', 'OPTIONS, DESCRIBE, ANNOUNCE, PLAY,
# SETUP, GET_PARAMETER, SET_PARAMETER, TEARDOWN')
# Public seems to be the same as allowed-methods, and real clients
# seem to respect SET_PARAMETER not listed here
request.setHeader(
'Public',
'OPTIONS, DESCRIBE, ANNOUNCE, PLAY, SETUP, TEARDOWN')
# without a RealChallenge1, clients don't even go past OPTIONS
request.setHeader('RealChallenge1',
'28d49444034696e1d523f2819b8dcf4c')
def process(self):
"""
Process a request.
Find the addressed resource in this request's L{Site},
and call L{self.render()<Request.render()>} with it.
@see: L{Site.getResourceFor()}
"""
# get site from channel
self.site = self.channel.site
# set various default headers
self.setHeader(b'server', version)
self.setHeader(b'date', http.datetimeToString())
# Resource Identification
self.prepath = []
self.postpath = list(map(unquote, self.path[1:].split(b'/')))
# Short-circuit for requests whose path is '*'.
if self.path == b'*':
self._handleStar()
return
try:
resrc = self.site.getResourceFor(self)
if resource._IEncodingResource.providedBy(resrc):
encoder = resrc.getEncoder(self)
if encoder is not None:
self._encoder = encoder
self.render(resrc)
except:
self.processingFailed(failure.Failure())
def renderWebSocket(self):
"""
Render a WebSocket request.
If the request is not identified with a proper WebSocket handshake, the
connection will be closed. Otherwise, the response to the handshake is
sent and a C{WebSocketHandler} is created to handle the request.
"""
print 'renderWebSocket'
check = self._checkClientHandshake()
if check is None:
return
handler = check
self.startedWriting = True
handshake = [
'HTTP/1.1 101 Switching Protocols',
'Date: %s' % datetimeToString(), 'Upgrade: PTTH/1.0',
'Connection: Upgrade'
]
for header in handshake:
self.write('%s\r\n' % header)
self.write('\r\n')
self.channel.setRawMode()
self.channel._transferDecoder = WebSocketFrameDecoder(self, handler)
def renderHTTP(self, ctx):
"""
Checks the file modification time from the client against the
modification time on the server. Also checks the file cache to
see if it needs to be refreshed.
"""
request = inevow.IRequest(ctx)
self._check_cache()
temp_date = request.getHeader("If-Modified-Since")
if temp_date:
parsed_date = parsedate_tz(temp_date)
if parsed_date:
client_time = mktime_tz(parsed_date)
else:
client_time = 0
else:
client_time = 0
##
## Check to see if the file has been modified since the client's mtime
##
request.setHeader('content-type', "text/javascript")
if self.mtime > client_time:
## New version available.
request.setLastModified(self.mtime)
stamp = datetime.now() + timedelta(365)
request.setHeader('expires',
datetimeToString(mktime(stamp.timetuple())))
request.setHeader('content-length', str(len(self.data)))
request.setHeader('content-type', "text/javascript")
return self.data
else:
request.setResponseCode(http.NOT_MODIFIED)
return "OK"
def test_unmodified(self):
"""If-Modified-Since cache validator (negative)"""
self.channel.lineReceived("If-Modified-Since: %s" % http.datetimeToString(100))
self.channel.lineReceived("")
result = self.transport.getvalue()
self.failUnlessEqual(httpCode(result), http.NOT_MODIFIED)
self.failUnlessEqual(httpBody(result), "")
def test_modified(self):
"""If-Modified-Since cache validator (positive)"""
self.channel.lineReceived("If-Modified-Since: %s" % http.datetimeToString(1))
self.channel.lineReceived("")
result = self.transport.getvalue()
self.failUnlessEqual(httpCode(result), http.OK)
self.failUnlessEqual(httpBody(result), "correct")
def process(self):
"""
Process a request.
"""
# get site from channel
self.site = self.channel.site
# set various default headers
self.setHeader(b'server', version)
self.setHeader(b'date', http.datetimeToString())
# Resource Identification
self.prepath = []
self.postpath = list(map(unquote, self.path[1:].split(b'/')))
try:
resrc = self.site.getResourceFor(self)
if resource._IEncodingResource.providedBy(resrc):
encoder = resrc.getEncoder(self)
if encoder is not None:
self._encoder = encoder
self.render(resrc)
except:
self.processingFailed(failure.Failure())
def processWebSocket(self):
self.site = self.channel.site
self.setHeader('server', version)
self.setHeader('date', datetimeToString())
self.prepath = []
self.postpath = map(unquote, self.path[1:].split('/'))
self.renderWebSocket()
def discoveryRequest(self, headers, xxx_todo_changeme2):
"""Process a discovery request. The response must be sent to
the address specified by (host, port)."""
(host, port) = xxx_todo_changeme2
self.info('Discovery request from (%s,%d) for %s', host, port,
headers['st'])
self.info('Discovery request for %s', headers['st'])
louie.send('Coherence.UPnP.Log', None, 'SSDP', host,
'M-Search for %s' % headers['st'])
# Do we know about this service?
for i in list(self.known.values()):
if i['MANIFESTATION'] == 'remote':
continue
if (headers['st'] == 'ssdp:all' and i['SILENT'] == True):
continue
if (i['ST'] == headers['st'] or headers['st'] == 'ssdp:all'):
response = []
response.append('HTTP/1.1 200 OK')
for k, v in list(i.items()):
if k == 'USN':
usn = v
if k not in ('MANIFESTATION', 'SILENT', 'HOST'):
response.append('%s: %s' % (k, v))
response.append('DATE: %s' % datetimeToString())
response.extend(('', ''))
delay = random.randint(0, int(headers['mx']))
reactor.callLater(delay, self.send_it, '\r\n'.join(response),
(host, port), delay, usn)
def datagramReceived(self, datagram, address):
# Broadcast
try:
cmd, headers = parse_http_response(datagram)
_log.debug("Received %s, %s from %r" % (
cmd,
headers,
address,
))
if cmd[0] == 'M-SEARCH' and cmd[1] == '*':
# Only reply to our requests
if SERVICE_UUID in headers['st']:
for k, v in self._services.items():
addr = v
# Ignore 0.0.0.0, use the ip we where contacted on
if addr[0] == "0.0.0.0":
addr = (address[0], addr[1])
response = MS_RESP % ('%s:%d' % addr, str(
time.time()), k, datetimeToString())
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it, response,
address)
except:
_log.exception("Error datagram received")
def renderHTTP(self, ctx):
"""
Checks the file modification time from the client against the
modification time on the server. Also checks the file cache to
see if it needs to be refreshed.
"""
request = inevow.IRequest(ctx)
self._check_cache()
temp_date = request.getHeader("If-Modified-Since")
if temp_date:
parsed_date = parsedate_tz(temp_date)
if parsed_date:
client_time = mktime_tz(parsed_date)
else:
client_time = 0
else:
client_time = 0
##
## Check to see if the file has been modified since the client's mtime
##
request.setHeader('content-type', "text/javascript; charset=UTF-8")
if self.mtime > client_time:
## New version available.
request.setLastModified(self.mtime)
stamp = datetime.now() + timedelta(365)
request.setHeader('expires', datetimeToString(mktime(stamp.timetuple())))
request.setHeader('content-length', str(len(self.data)))
request.setHeader('content-type', "text/javascript; charset=UTF-8")
return self.data
else:
request.setResponseCode(http.NOT_MODIFIED)
return "OK"
def __init__(self):
self.data = [
'HTTP/1.1 101 FYI I am not a webserver\r\n',
'Server: MambaWebSocketWrapper/1.0\r\n',
'Date: {}\r\n'.format(datetimeToString()),
'Upgrade: WebSocket\r\n', 'Connection: Upgrade\r\n'
]
def createSession(self, ctx, segments):
"""Create a new session for this request, and redirect back to the path
given by segments."""
request = inevow.IRequest(ctx)
newCookie = _sessionCookie()
if self.useCookies:
if self.secureCookies and request.isSecure():
secure = True
else:
secure = False
if self.persistentCookies and self.sessionLifetime:
expires = http.datetimeToString(time.time() + self.sessionLifetime)
else:
expires = None
request.addCookie(self.cookieKey, newCookie,
path="/%s" % '/'.join(request.prepath),
secure=secure, expires=expires)
sz = self.sessions[newCookie] = self.sessionFactory(self, newCookie)
sz.args = request.args
sz.fields = getattr(request, 'fields', {})
sz.content = request.content
sz.method = request.method
sz.received_headers = request.received_headers
sz.checkExpired()
return urlToChild(ctx, SESSION_KEY+newCookie, *segments)
def datagramReceived(self, datagram, address):
# Broadcast
try:
cmd, headers = parse_http_response(datagram)
_log.debug("Received %s, %s from %r" % (cmd, headers, address, ))
if cmd[0] == 'M-SEARCH' and cmd[1] == '*':
_log.debug("Ignore list %s ignore %s" % (self.ignore_list, address not in self.ignore_list))
# Only reply to our requests
if SERVICE_UUID in headers['st'] and address not in self.ignore_list:
for k, addrs in self._services.items():
for addr in addrs:
# Only tell local about local
if addr[0] == "127.0.0.1" and address[0] != "127.0.0.1":
continue
response = MS_RESP % ('%s:%d' % addr, str(time.time()),
k, datetimeToString())
_log.debug("Sending response: %s" % repr(response))
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it,
response, address)
except:
_log.exception("Error datagram received")
def render_start(self, request, method):
ip = request.getClientIP()
self.log('RTSPResource.render_start(): client from %s requests %s' % (
ip, method))
self.log('RTSPResource.render_start(): uri %r' % request.path)
self.render_startCSeqDate(request, method)
request.setHeader('Server', SERVER_STRING)
request.delHeader('Content-Type')
# tests for 3gpp
request.setHeader('Last-Modified', http.datetimeToString())
request.setHeader('Cache-Control', 'must-revalidate')
#request.setHeader('x-Accept-Retransmit', 'our-revalidate')
#request.setHeader('x-Accept-Dynamic-Rate', '1')
#request.setHeader('Content-Base', 'rtsp://core.fluendo.com/test.3gpp')
#request.setHeader('Via', 'RTSP/1.0 288f9c2a')
# hacks for Real
if 'Real' in request.received_headers.get('user-agent', ''):
self.debug('Detected Real client, sending specific headers')
# request.setHeader('Public', 'OPTIONS, DESCRIBE, ANNOUNCE, PLAY,
# SETUP, GET_PARAMETER, SET_PARAMETER, TEARDOWN')
# Public seems to be the same as allowed-methods, and real clients
# seem to respect SET_PARAMETER not listed here
request.setHeader(
'Public',
'OPTIONS, DESCRIBE, ANNOUNCE, PLAY, SETUP, TEARDOWN')
# without a RealChallenge1, clients don't even go past OPTIONS
request.setHeader('RealChallenge1',
'28d49444034696e1d523f2819b8dcf4c')
def _cb_render_GET(self, chunk, request):
# If the request finished already, then don't even bother preparing
# the image.
if request._disconnected:
return
request.setHeader('content-type', 'image/png')
i = Image.new("RGB", (16, 16))
pbo = i.load()
for x, z in product(xrange(16), repeat=2):
y = chunk.height_at(x, z)
block = chunk.blocks[x, z, y]
if block in block_colors:
color = block_colors[block]
if isinstance(color, tuple):
# Switch colors depending on height.
color = color[y / 5 % len(color)]
else:
color = default_color
pbo[x, z] = names_to_colors[color]
data = StringIO()
i.save(data, "PNG")
# cache image for 5 minutes
request.setHeader("Cache-Control", "public, max-age=360")
request.setHeader("Expires", datetimeToString(time.time() + 360))
request.write(data.getvalue())
request.finish()
def test_too_old_request(self):
agent = authhmac.AuthHMACAgent(self.agent, "key", "secret")
headers = Headers({'date': [datetimeToString(time.time() - 1500)]})
bodyp = web.StringBodyProducer("some content")
resp = yield agent.request('POST', self.request_url(""), headers,
bodyp)
yield self.check_fail(resp)
def process(self):
"Process a request."
# get site from channel
self.site = self.channel.site
# set various default headers
self.setHeader('server', SERVER_ID)
self.setHeader('date', http.datetimeToString())
self.setHeader('content-type', "text/html")
# Resource Identification
url = self.path
#remove trailing "/", if ever
url = url.rstrip('/')
_scheme, _netloc, path, _query, _fragment = urlsplit(url)
self.prepath = []
if path == "":
self.postpath = []
else:
self.postpath = map(unquote, path[1:].split('/'))
try:
def deferred_rendering(r):
self.render(r)
resrc = self.site.getResourceFor(self)
if resrc is None:
self.setResponseCode(http.NOT_FOUND, "Error: No resource for path %s" % path)
self.finish()
elif isinstance(resrc, defer.Deferred):
resrc.addCallback(deferred_rendering)
resrc.addErrback(self.processingFailed)
else:
self.render(resrc)
except:
self.processingFailed(failure.Failure())
def render(self, request: IRequest) -> bytes:
# File expires a long time from now.
# RFC-2616 section 14.21: "HTTP/1.1 servers SHOULD NOT send Expires
# dates more than one year in the future."
request.setHeader('expires',
datetimeToString(getTime() + 365 * secondsPerDay))
return super().render(request)
def _cb_render_GET(self, chunk, request):
# If the request finished already, then don't even bother preparing
# the image.
if request._disconnected:
return
request.setHeader('content-type', 'image/png')
i = Image.new("RGB", (16, 16))
pbo = i.load()
for x, z in XZ:
y = chunk.height_at(x, z)
block = chunk.blocks[x, z, y]
if block in block_colors:
color = block_colors[block]
if isinstance(color, tuple):
# Switch colors depending on height.
color = color[y / 5 % len(color)]
else:
color = default_color
pbo[x, z] = names_to_colors[color]
data = StringIO()
i.save(data, "PNG")
# cache image for 5 minutes
request.setHeader("Cache-Control", "public, max-age=360")
request.setHeader("Expires", datetimeToString(time.time() + 360))
request.write(data.getvalue())
request.finish()
def render_startCSeqDate(self, request, method):
cseq = request.getHeader('CSeq')
if cseq == None:
cseq = 0
request.setHeader('CSeq', cseq)
request.setHeader('Date', http.datetimeToString())
return
def process(self):
"""
Process a request.
"""
# get site from channel
self.site = self.channel.site
# set various default headers
self.setHeader(b'server', version)
self.setHeader(b'date', http.datetimeToString())
# Resource Identification
self.prepath = []
self.postpath = list(map(unquote, self.path[1:].split(b'/')))
try:
resrc = self.site.getResourceFor(self)
if resource._IEncodingResource.providedBy(resrc):
encoder = resrc.getEncoder(self)
if encoder is not None:
self._encoder = encoder
self.render(resrc)
except:
self.processingFailed(failure.Failure())
def process(self):
"Process a request."
# get site from channel
self.site = self.channel.site
# set various default headers
self.setHeader('server', SERVER_ID)
self.setHeader('date', http.datetimeToString())
self.setHeader('content-type', "text/html")
# Resource Identification
self.prepath = []
self.postpath = map(unquote, self.path[1:].split('/'))
try:
def deferred_rendering(r):
self.render(r)
resrc = self.site.getResourceFor(self)
if isinstance(resrc, defer.Deferred):
resrc.addCallback(deferred_rendering)
resrc.addErrback(self.processingFailed)
else:
self.render(resrc)
except:
self.processingFailed(failure.Failure())
def createSession(self, ctx, segments):
"""
Create a new session for this request, and redirect back to the path
given by segments.
"""
request = inevow.IRequest(ctx)
newCookie = _sessionCookie()
if self.useCookies:
if self.secureCookies and request.isSecure():
secure = True
else:
secure = False
if self.persistentCookies and self.sessionLifetime:
expires = http.datetimeToString(time.time() +
self.sessionLifetime)
else:
expires = None
request.addCookie(self.cookieKey,
newCookie,
path="/%s" % '/'.join(request.prepath),
secure=secure,
expires=expires,
domain=self.cookieDomainForRequest(request))
sz = self.sessions[newCookie] = self.sessionFactory(self, newCookie)
sz.args = request.args
sz.fields = request.fields
sz.method = request.method
sz.received_headers = request.received_headers
sz.checkExpired()
return urlToChild(ctx, SESSION_KEY + newCookie, *segments)
def _setRequestHeaders(self, request):
content = self.streamer.get_content_type()
request.setHeader('Server', HTTP_SERVER)
request.setHeader('Date', http.datetimeToString())
request.setHeader('Connection', 'close')
request.setHeader('Cache-Control', 'no-cache')
request.setHeader('Cache-Control', 'private')
request.setHeader('Content-type', content)
def _setRequestHeaders(self, request, content=None, allow_cache=False):
content = content or self.streamer.get_content_type()
request.setHeader('Server', self.HTTP_SERVER)
request.setHeader('Date', http.datetimeToString())
if not allow_cache:
request.setHeader('Cache-Control', 'no-cache')
request.setHeader('Cache-Control', 'private')
request.setHeader('Content-type', content)
def __init__(self):
self.data = [
'HTTP/1.1 101 FYI I am not a webserver\r\n',
'Server: MambaWebSocketWrapper/1.0\r\n',
'Date: {}\r\n'.format(datetimeToString()),
'Upgrade: WebSocket\r\n',
'Connection: Upgrade\r\n'
]
def test_modified(self):
"""
If a request is made with an I{If-Modified-Since} header value with
a timestamp indicating a time before the last modification of the
requested resource, a 200 response is returned along with a response
body containing the resource.
"""
self._modifiedTest(modifiedSince=http.datetimeToString(1))
def test_modified(self):
"""If-Modified-Since cache validator (positive)"""
self.channel.lineReceived("If-Modified-Since: %s" %
http.datetimeToString(1))
self.channel.lineReceived('')
result = self.transport.getvalue()
self.failUnlessEqual(httpCode(result), http.OK)
self.failUnlessEqual(httpBody(result), "correct")
def _setRequestHeaders(self, request, content=None, allow_cache=False):
content = content or self.streamer.get_content_type()
request.setHeader('Server', self.HTTP_SERVER)
request.setHeader('Date', http.datetimeToString())
if not allow_cache:
request.setHeader('Cache-Control', 'no-cache')
request.setHeader('Cache-Control', 'private')
request.setHeader('Content-type', content)
def test_unmodified(self):
"""If-Modified-Since cache validator (negative)"""
self.channel.lineReceived("If-Modified-Since: %s" %
http.datetimeToString(100))
self.channel.lineReceived('')
result = self.transport.getvalue()
self.failUnlessEqual(httpCode(result), http.NOT_MODIFIED)
self.failUnlessEqual(httpBody(result), "")
def test_modified(self):
"""
If a request is made with an I{If-Modified-Since} header value with
a timestamp indicating a time before the last modification of the
requested resource, a 200 response is returned along with a response
body containing the resource.
"""
self._modifiedTest(modifiedSince=http.datetimeToString(1))
def render_GET(self, request):
if self._cache_timeout is not None:
request.setHeader(b'cache-control',
'max-age={}, public'.format(self._cache_timeout))
request.setHeader(
b'expires',
http.datetimeToString(time.time() + self._cache_timeout))
return File.render_GET(self, request)
def rememberEmail(ctx, address):
remembered = IEmailAddress(ctx)
if remembered != address:
request = inevow.IRequest(ctx)
expires = http.datetimeToString(time.time() + 60*60*24*365)
request.addCookie(COOKIE_KEY, address,
path="/", #TODO path="/%s" % '/'.join(request.prepath),
##TODO secure=False,
expires=expires)
def renderHTTP(self, ctx):
request = inevow.IRequest(ctx)
request.setHeader("content-type", self.type)
request.setHeader("content-length", str(len(self.data)))
if self.expires is not None:
request.setHeader("expires",
http.datetimeToString(self.time() + self.expires))
if request.method == "HEAD":
return ''
return self.data
def renderHTTP(self, ctx):
request = inevow.IRequest(ctx)
request.setHeader("content-type", self.type)
request.setHeader("content-length", str(len(self.data)))
if self.expires is not None:
request.setHeader(
"expires", http.datetimeToString(self.time() + self.expires))
if request.method == "HEAD":
return ''
return self.data
def locateChild(self, ctx, name):
request = inevow.IRequest(ctx)
if not self.mind.loginsaved:
log.debug("LocateChild in RootAuthPage Ming Args: "+str(self.mind.args))
self.mind.loginsaved = True
self.mind.perms = self.perms
if 'rememberMe' in self.mind.args:
log.debug("Setting rememberMe cookie for avatar "+str(self.avatarId))
#session = inevow.ISession(ctx)
rme=dmcrypt.B64AESEncrypt(str(self.core.configGet('web', 'cookie_aeskey')), self.perms.passwd,
" ".join([self.perms.username, self.perms.loginpwd, self.perms.passwd]))
try:
expire=http.datetimeToString(time.time() + 3600*24*365*50)
except:
expire=http.datetimeToString(time.time() + 3600*24*365*10)
request.addCookie("Domotikad_rme", str(self.perms.id)+':'+rme,
path="/", secure=True, expires=expire)
return RootPage.locateChild(self, ctx, name)
def render_startCSeqDate(self, request, method):
"""
Set CSeq and Date on response to given request.
This should be done even for errors.
"""
cseq = request.getHeader('CSeq')
if cseq == None:
cseq = 0
request.setHeader('CSeq', cseq)
request.setHeader('Date', http.datetimeToString())
def add_cookie(self, name, payload, expires=None, max_age=None, domain=None, path=None, secure=None):
self._check_header_not_sent()
if expires:
utctimestamp = time.mktime(expires.utctimetuple())
expires = twhttp.datetimeToString(utctimestamp)
if max_age:
max_age = max_age.days * 24 * 60 * 60 + max_age.seconds
self._request._ref.addCookie(
name, payload, expires=expires, domain=domain, path=path, max_age=max_age, comment=None, secure=secure
)
def processWebSocket(self):
"""
Process a specific web socket request.
"""
self.site = self.channel.site
self.setHeader('server', version)
self.setHeader('date', datetimeToString())
self.prepath = []
self.postpath = map(unquote, self.path[1:].split('/'))
self.renderWebSocket()
def renderHTTP(self, ctx):
request = inevow.IRequest(ctx)
rmec=request.getCookie("Domotikad_rme")
# XXX Come si fa a capire SE esiste? ritorna davvero None?
if rmec:
request.addCookie("Domotikad_rme", str(rmec), path="/", secure=True,
expires=http.datetimeToString(time.time()))
request.setHeader('Location', self.locpath)
request.setResponseCode(302)
log.debug("SPECIAL LOGOUT "+self.locpath)
return 'Logging out...'
def renderHTTP(self, ctx):
request = inevow.IRequest(ctx)
request.setHeader('content-type', "text/javascript; charset=UTF-8")
if request.getHeader("If-Modified-Since"):
request.setResponseCode(http.NOT_MODIFIED)
return "OK"
else:
stamp = datetime.now() + timedelta(365)
request.setHeader('expires', datetimeToString(mktime(stamp.timetuple())))
request.setHeader('content-length', str(len(self.full_js)))
return self.full_js
def render_GET(self, request):
if self._cache_timeout is not None:
request.setHeader(b'cache-control', u'max-age={}, public'.format(self._cache_timeout).encode('utf8'))
request.setHeader(b'expires', http.datetimeToString(time.time() + self._cache_timeout))
# set response headers for cross-origin requests
#
if self._allow_cross_origin:
set_cross_origin_headers(request)
return File.render_GET(self, request)
def _check_download_condition(self, request, info, media_stat,
last_modified):
head_request = request.replace(method='HEAD')
head_request.meta['media_stat'] = media_stat
head_request.meta['media_last_modified'] = last_modified
head_request.headers['If-Modified-Since'] = \
http.datetimeToString(last_modified)
dfd = self.crawler.engine.download(head_request, info.spider)
dfd.addBoth(self._handle_download_head, head_request, info)
return dfd
def render_GET(self, request):
if self._cache_timeout is not None:
request.setHeader(b'cache-control', u'max-age={}, public'.format(self._cache_timeout).encode('utf8'))
request.setHeader(b'expires', http.datetimeToString(time.time() + self._cache_timeout))
# set response headers for cross-origin requests
#
if self._allow_cross_origin:
set_cross_origin_headers(request)
return File.render_GET(self, request)
def test_websocket_protocol(self):
self.port.dataReceived(data)
self.assertEqual(
self.tr.value(), 'HTTP/1.1 101 FYI I am not a webserver\r\n'
'Server: MambaWebSocketWrapper/1.0\r\n'
'Date: {}\r\n'
'Upgrade: WebSocket\r\n'
'Connection: Upgrade\r\n'
'Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo='
'\r\n\r\n'.format(datetimeToString()))
def datagramReceived(self, datagram, address):
# Broadcast
try:
cmd, headers = parse_http_response(datagram)
_log.debug("Received %s, %s from %r" % (cmd, headers, address, ))
if cmd[0] == 'M-SEARCH' and cmd[1] == '*':
_log.debug("Ignore list %s ignore %s" % (self.ignore_list, address not in self.ignore_list))
# Only reply to our requests
if SERVICE_UUID in headers['st'] and address not in self.ignore_list:
for k, addrs in self._services.items():
for addr in addrs:
# Only tell local about local
if addr[0] == "127.0.0.1" and address[0] != "127.0.0.1":
continue
response = MS_RESP[SERVICE_UUID] % ('%s:%d' % addr, str(time.time()),
k, datetimeToString())
if "cert" in self._msearches_resp[SERVICE_UUID].keys():
response += "CERTIFICATE: {}\r\n\r\n".format(self._msearches_resp[SERVICE_UUID]["cert"])
_log.debug("Sending response: %s" % repr(response))
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it,
response, address)
elif CA_SERVICE_UUID in headers['st'] and address not in self.ignore_list\
and self._msearches_resp[CA_SERVICE_UUID]["sign"]:
_log.debug("CA try to sign")
# Raises exception if CA don't sign the CSR
ca = Ca(self._msearches_resp[CA_SERVICE_UUID]["name"], headers["calvin_csr"])
_log.debug("CA signed %s" % ca.signed_cert)
if ca.signed_cert:
response = MS_RESP[CA_SERVICE_UUID] % ('%s:%d' % address, str(time.time()),
datetimeToString(), ca.signed_cert)
_log.debug("Sending response: %s" % repr(response))
delay = random.randint(0, min(5, int(headers['mx'])))
reactor.callLater(delay, self.send_it,
response, address)
except:
_log.exception("SSDP search received, but failed handling")
def createTestCases(respFormat,
levels,
ifModifiedSince,
contentType=None,
dataFile=None,
retCode=200,
respHeaders=None,
**kwargs):
return [(qs, contentType, retCode, {
'If-Modified-Since': datetimeToString(ifModifiedSince)
}, respHeaders, dataFile)
for qs in createQueryStrings(respFormat, levels, **kwargs)]
def __init__(self, bucket=None, object_name=None, data="",
content_type=None, metadata={}, *args, **kwargs):
super(Query, self).__init__(*args, **kwargs)
self.bucket = bucket
self.object_name = object_name
self.data = data
self.content_type = content_type
self.metadata = metadata
self.date = datetimeToString()
if not self.endpoint or not self.endpoint.host:
self.endpoint = AWSServiceEndpoint(S3_ENDPOINT)
self.endpoint.set_method(self.action)
def renderHTTP(self, ctx):
request = inevow.IRequest(ctx)
request.setHeader('content-type', "text/javascript")
if request.getHeader("If-Modified-Since"):
request.setResponseCode(http.NOT_MODIFIED)
return "OK"
else:
stamp = datetime.now() + timedelta(365)
request.setHeader('expires',
datetimeToString(mktime(stamp.timetuple())))
request.setHeader('content-length', str(len(self.full_js)))
return self.full_js
def test_unmodified(self):
"""
If a request is made with an I{If-Modified-Since} header value with
a timestamp indicating a time after the last modification of the
request resource, a 304 response is returned along with an empty
response body.
"""
self.channel.lineReceived("If-Modified-Since: %s"
% http.datetimeToString(100))
self.channel.lineReceived('')
result = self.transport.getvalue()
self.failUnlessEqual(httpCode(result), http.NOT_MODIFIED)
self.failUnlessEqual(httpBody(result), "")
def render_start(self, request, method):
ip = request.getClientIP()
print 'RTSPResource.render_start(): client from %s requests %s' % (ip, method)
print 'RTSPResource.render_start(): uri %r' % request.path
self.render_startCSeqDate(request, method)
request.setHeader('Server', SERVER_STRING)
request.delHeader('Content-Type')
request.setHeader('Last-Modified', http.datetimeToString())
request.setHeader('Cache-Control', 'must-revalidate')
if 'Real' in request.received_headers.get('user-agent', ''):
print 'Detected Real client, sending specific headers'
request.setHeader('Public', 'OPTIONS, DESCRIBE, ANNOUNCE, PLAY, SETUP, TEARDOWN')
request.setHeader('RealChallenge1', '28d49444034696e1d523f2819b8dcf4c')
