def thread_sender(self, mobile_numbers_to_send, json_data, priority,
sourceip, xforwardedfor):
if isinstance(sourceip, tuple):
sourceip = str(sourceip[0])
if isinstance(xforwardedfor, tuple):
xforwardedfor = str(xforwardedfor[0])
for targetnr in mobile_numbers_to_send:
# this is used for parameter extraction
# Create sms data object and make sure that it has a smsid
sms_uuid = str(uuid.uuid1())
sms = Smstransfer(content=json_data.get('content'),
targetnr=targetnr,
priority=priority,
appid=json_data.get('appid'),
sourceip=sourceip,
xforwardedfor=xforwardedfor,
smsid=sms_uuid)
smsgwglobals.wislogger.debug("WIS: sendsms interface " +
str(sms.getjson()))
# process sms to insert it into database
try:
Helper.processsms(sms)
smsid = sms.smstransfer["sms"]["smsid"]
SMS_QUEUE.put(smsid)
except apperror.NoRoutesFoundError:
self.triggerwatchdog()
pass
except apperror.NotAllowedTimeFrame:
self.triggerwatchdog()
pass
def sendsms(self, **params):
# this is used for parameter extraction
# Create sms data object
sms = Smstransfer(content=cherrypy.request.params.get('content'),
targetnr=cherrypy.request.params.get('mobile'),
priority=int(cherrypy.request.params.get('priority')),
appid=cherrypy.request.params.get('appid'),
sourceip=cherrypy.request.headers.get('Remote-Addr'),
xforwardedfor=cherrypy.request.headers.get(
'X-Forwarded-For'))
# check if parameters are given
resp = XMLResponse()
if not sms.smsdict["content"]:
self.triggerwatchdog()
return resp.errorxml("0001")
if not sms.smsdict["targetnr"]:
self.triggerwatchdog()
return resp.errorxml("0001")
if not sms.smsdict["priority"]:
self.triggerwatchdog()
return resp.errorxml("0001")
smsgwglobals.wislogger.debug(sms.getjson())
# process sms to insert it into database
try:
Helper.processsms(sms)
except apperror.NoRoutesFoundError:
self.triggerwatchdog()
return resp.errorxml("0001")
self.triggerwatchdog()
return resp.successxml("0001")
def reprocess_sms(self):
if self.allowed_time():
# Read SMS with statuses NoRoutes + NoPossibleRoutes + NotAllowedTimeframe
smsen = self.db.read_sms(status=104)
smsen = smsen + self.db.read_sms(status=105)
if smsen:
for sms in smsen:
smsgwglobals.wislogger.debug(
"REPROCESS_SMS job: processing: " + str(sms))
smstrans = Smstransfer(
content=sms.get('content'),
targetnr=sms.get('targetnr'),
priority=sms.get('priority'),
appid=sms.get('appid'),
sourceip=sms.get('sourceip'),
xforwardedfor=sms.get('xforwardedfor'),
smsid=sms.get('smsid'))
try:
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
# Add sms to global queue
wisglobals.watchdogThread.queue.put(
smstrans.smsdict["smsid"])
wisglobals.watchdogThreadNotify.set()
else:
smsgwglobals.wislogger.debug(
"REPROCESS_SMS job: skipping. NO SMS to process")
else:
smsgwglobals.wislogger.debug(
"REPROCESS_SMS job: skipping. Not allowed timeframe")
def process(self, sms_id):
try:
db = database.Database()
smsen = db.read_sms(smsid=sms_id)
if not smsen:
smsgwglobals.wislogger.debug("WATCHDOG: no SMS with ID: " +
sms_id + " in DB")
# Add sms_id back to the queue
self.queue.put(sms_id)
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
# Add sms_id back to the queue
self.queue.put(sms_id)
# we have sms, just process
sms = smsen[0]
smsgwglobals.wislogger.debug("WATCHDOG: Process SMS: " + str(sms))
# create smstrans object for easy handling
smstrans = Smstransfer(**sms)
route = wisglobals.rdb.read_routing(smstrans.smsdict["modemid"])
if route is None or len(route) == 0:
smsgwglobals.wislogger.debug("WATCHDOG: ALERT ROUTE LOST")
# try to reprocess route
try:
smstrans.updatedb()
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
self.queue.put(smstrans.smsdict["smsid"])
elif route[0]["wisid"] != wisglobals.wisid:
self.deligate(smstrans, route)
else:
# we have a route, this wis is the correct one
# therefore give the sms to the PIS
# this is a bad hack to ignore obsolete routes
# this may lead to an error, fixme
route[:] = [d for d in route if d['obsolete'] < 1]
smsgwglobals.wislogger.debug("WATCHDOG: process with route %s ",
str(route))
smsgwglobals.wislogger.debug("WATCHDOG: Sending to PIS %s",
str(sms))
# only continue if route contains data
if len(route) > 0:
self.dispatch_sms(smstrans, route)
else:
# Reprocess
try:
smstrans.updatedb()
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
self.queue.put(smstrans.smsdict["smsid"])
def checkpassword(self, **params):
username = cherrypy.request.params.get('username').lower()
password = cherrypy.request.params.get('password')
# check if password is empty
if not password:
smsgwglobals.wislogger.debug("FRONT: No password on login")
raise cherrypy.HTTPRedirect("/smsgateway")
# check if username is valid
if not username:
smsgwglobals.wislogger.debug("FRONT: No username on login")
raise cherrypy.HTTPRedirect("/smsgateway")
if len(username) > wisglobals.validusernamelength:
smsgwglobals.wislogger.debug("FRONT: Username to long on login")
raise cherrypy.HTTPRedirect("/smsgateway")
if (re.compile(wisglobals.validusernameregex).findall(username)):
smsgwglobals.wislogger.debug("FRONT: Username is not valid login")
raise cherrypy.HTTPRedirect("/smsgateway")
if 'root' in username:
smsgwglobals.wislogger.debug("FRONT: ROOT Login " + username)
try:
if Helper.checkpassword(username, password) is True:
cherrypy.session['logon'] = True
raise cherrypy.HTTPRedirect("/smsgateway/main")
else:
raise cherrypy.HTTPRedirect("/smsgateway")
except error.UserNotFoundError:
raise cherrypy.HTTPRedirect("/smsgateway")
else:
try:
smsgwglobals.wislogger.debug("FRONT: Ldap Login " + username)
if wisglobals.ldapenabled is None or 'true' not in wisglobals.ldapenabled.lower():
smsgwglobals.wislogger.debug("FRONT: Ldap Login disabled " + username)
raise cherrypy.HTTPRedirect("/smsgateway")
smsgwglobals.wislogger.debug("FRONT: Ldap Login " + username)
smsgwglobals.wislogger.debug("FRONT: Ldap Users " + str(wisglobals.ldapusers))
if username not in wisglobals.ldapusers:
smsgwglobals.wislogger.debug("FRONT: Ldap username not in ldapusers")
raise cherrypy.HTTPRedirect("/smsgateway")
smsgwglobals.wislogger.debug("FRONT: Ldap Server " + wisglobals.ldapserver)
s = Server(wisglobals.ldapserver, get_info=ALL)
userdn = 'cn=' + username + ',' + wisglobals.ldapbasedn
c = Connection(s, user=userdn, password=password)
if c.bind():
smsgwglobals.wislogger.debug("FRONT: Ldap login successful " + username)
cherrypy.session['logon'] = True
raise cherrypy.HTTPRedirect("/smsgateway/main")
else:
raise cherrypy.HTTPRedirect("/smsgateway")
except error.UserNotFoundError:
raise cherrypy.HTTPRedirect("/smsgateway")
def sendsms(self, **params):
# all parameters to lower case
cherrypy.request.params = dict([(x[0].lower(), x[1]) for x in cherrypy.request.params.items()])
priority = 1
if 'priority' in cherrypy.request.params:
priority = int(cherrypy.request.params.get('priority'))
# this is used for parameter extraction
# Create sms data object and make sure that it has a smsid
sms = Smstransfer(content=cherrypy.request.params.get('content'),
targetnr=cherrypy.request.params.get('mobile'),
priority=priority,
appid=cherrypy.request.params.get('appid'),
sourceip=cherrypy.request.headers.get('Remote-Addr'),
xforwardedfor=cherrypy.request.headers.get(
'X-Forwarded-For'),
smsid=str(uuid.uuid1()))
# check if parameters are given
resp = XMLResponse()
if not sms.smsdict["content"]:
self.triggerwatchdog()
return resp.errorxml("0001")
if not sms.smsdict["targetnr"]:
self.triggerwatchdog()
return resp.errorxml("0001")
if not sms.smsdict["priority"]:
self.triggerwatchdog()
return resp.errorxml("0001")
smsgwglobals.wislogger.debug("WIS: sendsms iterface " + str(sms.getjson()))
# process sms to insert it into database
try:
Helper.processsms(sms)
except apperror.NoRoutesFoundError:
self.triggerwatchdog()
return resp.errorxml("0001")
self.triggerwatchdog()
return resp.successxml("0001")
def checkpassword(self, **params):
username = cherrypy.request.params.get('username').lower()
password = cherrypy.request.params.get('password')
if 'root' in username:
smsgwglobals.wislogger.debug("FRONT: ROOT Login " + username)
try:
if Helper.checkpassword(username, password) is True:
cherrypy.session['logon'] = True
raise cherrypy.HTTPRedirect("/smsgateway/main")
else:
raise cherrypy.HTTPRedirect("/smsgateway")
except error.UserNotFoundError:
raise cherrypy.HTTPRedirect("/smsgateway")
else:
try:
smsgwglobals.wislogger.debug("FRONT: Ldap Login " + username)
if wisglobals.ldapenabled is None or 'true' not in wisglobals.ldapenabled.lower():
smsgwglobals.wislogger.debug("FRONT: Ldap Login disabled " + username)
raise cherrypy.HTTPRedirect("/smsgateway")
smsgwglobals.wislogger.debug("FRONT: Ldap Login " + username)
smsgwglobals.wislogger.debug("FRONT: Ldap Users " + str(wisglobals.ldapusers))
if username not in wisglobals.ldapusers:
smsgwglobals.wislogger.debug("FRONT: Ldap username not in ldapusers")
raise cherrypy.HTTPRedirect("/smsgateway")
smsgwglobals.wislogger.debug("FRONT: Ldap Server " + wisglobals.ldapserver)
s = Server(wisglobals.ldapserver, get_info=ALL)
userdn = 'cn=' + username + ',' + wisglobals.ldapbasedn
c = Connection(s, user=userdn, password=password)
if c.bind():
cherrypy.session['logon'] = True
raise cherrypy.HTTPRedirect("/smsgateway/main")
else:
raise cherrypy.HTTPRedirect("/smsgateway")
except error.UserNotFoundError:
raise cherrypy.HTTPRedirect("/smsgateway")
def run(self):
# counter to timeout split horzion
checkround = 0
# the follwing is like the RIP protocol
# like Bellman-Ford-Algorithmus
smsgwglobals.wislogger.debug("ROUTER: Starting")
# 1. request routing
# if we could not get anything, shit happens
Helper.requestrouting(initial=True)
# 2. startup update timer
while not self.e.isSet():
# starting router run
smsgwglobals.wislogger.debug("ROUTER: Starting router run")
# raise timeouts
smsgwglobals.wislogger.debug("ROUTER: Starting raise obsolete")
wisglobals.rdb.raise_obsolete()
# check local table if there are obsoletes
smsgwglobals.wislogger.debug("ROUTER: Starting delete obsolete")
wisglobals.rdb.delete_routing()
# send out table
smsgwglobals.wislogger.debug("ROUTER: Starting sending table")
Helper.receiverouting()
# remove dead direcly connected
smsgwglobals.wislogger.debug("ROUTER: Starting delete directly")
if checkround == 4:
checkround == 0
Helper.checkrouting()
else:
checkround = checkround + 1
smsgwglobals.wislogger.debug("ROUTER: Starting sleep")
time.sleep(25)
smsgwglobals.wislogger.debug("ROUTER: Finishing router run")
smsgwglobals.wislogger.debug("ROUTER: Stopped")
def run(self):
# counter to timeout split horzion
checkround = 0
# the follwing is like the RIP protocol
# like Bellman-Ford-Algorithmus
smsgwglobals.wislogger.debug("ROUTER: Starting")
# 1. request routing
# if we could not get anything, shit happens
Helper.requestrouting(initial=True)
# 2. startup update timer
while not self.e.isSet():
# starting router run
smsgwglobals.wislogger.debug("ROUTER: Starting router run")
# raise timeouts
smsgwglobals.wislogger.debug("ROUTER: Starting raise obsolete")
wisglobals.rdb.raise_obsolete()
# check local table if there are obsoletes
smsgwglobals.wislogger.debug("ROUTER: Starting delete obsolete")
wisglobals.rdb.delete_routing()
# send out table
smsgwglobals.wislogger.debug("ROUTER: Starting sending table")
Helper.receiverouting()
# remove dead direcly connected
smsgwglobals.wislogger.debug("ROUTER: Starting delete directly")
if checkround == 4:
checkround == 0
Helper.checkrouting()
else:
checkround = checkround + 1
smsgwglobals.wislogger.debug("ROUTER: Starting sleep")
time.sleep(25)
smsgwglobals.wislogger.debug("ROUTER: Finishing router run")
smsgwglobals.wislogger.debug("ROUTER: Stopped")
def api(self, arg, **params):
cl = cherrypy.request.headers['Content-Length']
rawbody = cherrypy.request.body.read(int(cl))
smsgwglobals.wislogger.debug(rawbody)
plaintext = GlobalHelper.decodeAES(rawbody)
smsgwglobals.wislogger.debug(plaintext)
data = json.loads(plaintext)
if arg == "watchdog":
if data["run"] == "True":
self.triggerwatchdog()
else:
cherrypy.response.status = 400
if arg == "heartbeat":
if "routingid" in data:
smsgwglobals.wislogger.debug(data["routingid"])
try:
count = wisglobals.rdb.raise_heartbeat(data["routingid"])
if count == 0:
smsgwglobals.wislogger.debug("COUNT: " + str(count))
cherrypy.response.status = 400
except error.DatabaseError:
cherrypy.response.status = 400
else:
cherrypy.response.status = 400
if arg == "receiverouting":
try:
wisglobals.rdb.merge_routing(data)
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "requestrouting":
if data["get"] != "peers":
cherrypy.response.status = 400
return
smsgwglobals.wislogger.debug("Sending routing table to you")
try:
erg = wisglobals.rdb.read_routing()
jerg = json.dumps(erg)
data = GlobalHelper.encodeAES(jerg)
return data
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "managemodem":
try:
if data["action"] == "register":
smsgwglobals.wislogger.debug("managemodem register")
smsgwglobals.wislogger.debug(wisglobals.wisid)
# add wisid to data object
data["wisid"] = wisglobals.wisid
# store date in routing table
wisglobals.rdb.write_routing(data)
# call receiverouting to distribute routing
Helper.receiverouting()
elif data["action"] == "unregister":
smsgwglobals.wislogger.debug("managemodem unregister")
routingid = data["routingid"]
wisglobals.rdb.change_obsolete(routingid, 14)
if routingid in wisglobals.watchdogRouteThread:
wisglobals.watchdogRouteThread[routingid].terminate()
wisglobals.watchdogRouteThread.pop(routingid)
wisglobals.watchdogRouteThreadNotify.pop(routingid)
wisglobals.watchdogRouteThreadQueue.pop(routingid)
Helper.receiverouting()
else:
return False
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "deligatesms":
if "sms" in data:
smsgwglobals.wislogger.debug(data["sms"])
try:
sms = Smstransfer(**data["sms"])
sms.smsdict["status"] = -1
sms.writetodb()
self.triggerwatchdog()
except error.DatabaseError:
cherrypy.response.status = 400
else:
cherrypy.response.status = 400
if arg == "router":
if data["action"] == "status":
smsgwglobals.wislogger.debug("API: " + data["action"])
if wisglobals.routerThread is None:
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"noobject"}')
return data
if wisglobals.routerThread.isAlive():
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"alive"}')
return data
else:
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"dead"}')
return data
if arg == "getsms":
if data["get"] != "sms":
cherrypy.response.status = 400
return
if "date" in data:
date = data["date"]
smsgwglobals.wislogger.debug("API: " + date)
else:
date = None
smsgwglobals.wislogger.debug("Sending SMS Table")
smsgwglobals.wislogger.debug("Sending SMS Table date: " +
str(date))
try:
db = Database()
erg = db.read_sms_date(date=date)
jerg = json.dumps(erg)
data = GlobalHelper.encodeAES(jerg)
return data
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "get_sms_stats":
if data["get"] != "sms":
cherrypy.response.status = 400
return
try:
db = Database()
erg = db.read_sms_stats()
jerg = json.dumps(erg)
data = GlobalHelper.encodeAES(jerg)
return data
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
def process(self):
smsgwglobals.wislogger.debug("WATCHDOG: processing sms")
# check if we have SMS to work on
smscount = 0
try:
db = database.Database()
# cleanup old sms
db.delete_old_sms(wisglobals.cleanupseconds)
smsen = db.read_sms(status=0)
smsen = smsen + db.read_sms(status=1)
smscount = len(smsen)
if smscount == 0:
smsgwglobals.wislogger.debug("WATCHDOG: " +
"no SMS to process")
return
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
# we have sms, just process
while smscount > 0:
for sms in smsen:
smsgwglobals.wislogger.debug("WATCHDOG: " + str(sms))
# create smstrans object for easy handling
smstrans = smstransfer.Smstransfer(**sms)
# check if we have routes
# if we have no routes, set error code and
# continue with the next sms
routes = wisglobals.rdb.read_routing()
if routes is None or len(routes) == 0:
smstrans.smsdict["statustime"] = datetime.utcnow()
smstrans.smsdict["status"] = 100
smsgwglobals.wislogger.debug(smstrans.smsdict)
smstrans.updatedb()
continue
# check if modemid exists in routing
route = wisglobals.rdb.read_routing(
smstrans.smsdict["modemid"])
if route is None or len(route) == 0:
smsgwglobals.wislogger.debug("WATCHDOG: " +
" ALERT ROUTE LOST")
# try to reprocess route
smstrans.smsdict["status"] = 106
smstrans.updatedb()
Helper.processsms(smstrans)
elif route[0]["wisid"] != wisglobals.wisid:
self.deligate(smstrans, route)
else:
# we have a route, this wis is the correct one
# therefore give the sms to the PIS
# this is a bad hack to ignore obsolete routes
# this may lead to an error, fixme
route[:] = [d for d in route if d['obsolete'] < 13]
smsgwglobals.wislogger.debug("WATCHDOG: process with route %s ", str(route))
smsgwglobals.wislogger.debug("WATCHDOG: " +
" Sending to PIS")
self.send(sms, route)
smsen = db.read_sms(status=0)
smsen = smsen + db.read_sms(status=1)
smscount = len(smsen)
def send(self, sms):
smstrans = sms["sms"]
route = sms["route"]
# encode to json
jdata = json.dumps(smstrans.smsdict, default=str)
data = GlobalHelper.encodeAES(jdata)
request = \
urllib.request.Request(
route[0]["pisurl"] +
"/sendsms")
request.add_header("Content-Type", "application/json;charset=utf-8")
try:
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) + "] " +
"Sending VIA " +
smstrans.smsdict["modemid"] +
route[0]["pisurl"] + "/sendsms")
f = urllib.request.urlopen(request,
data,
timeout=wisglobals.pissendtimeout)
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SMS send to PIS returncode:" +
str(f.getcode()))
# if all is OK set the sms status to SENT
smstrans.smsdict["statustime"] = datetime.utcnow()
if f.getcode() == 200:
status_code = f.read()
if int(status_code) == 1:
if smstrans.smsdict["status"] == -1:
smstrans.smsdict["status"] = 101
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND deligated:" +
str(smstrans.smsdict))
else:
smstrans.smsdict["status"] = 1
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND direct:" +
str(smstrans.smsdict))
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND Update DB SUCCESS:" +
str(smstrans.smsdict))
smstrans.updatedb()
elif int(status_code) == 2000 or int(status_code) == 31 or int(
status_code) == 27 or int(status_code) == 69:
# PIS doesn't have modem endpoint - reprocess SMS and choose different route) - Error 2000
# Modem fail - reprocess SMS and choose different route) - Error 31 (can't read SMSC nummber, 99.99% - we just lost connection)
# Modem fail - reprocess SMS and choose different route) - Error 27 ( no money or SIM card blocked)
# Modem fail - reprocess SMS and choose different route) - Error 69 (can't read SMSC nummber, 99.99% - we just lost connection)
# BUT use same smsid (after new route will be choosed it will decrease sms_count on route (IMSI)
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] PIS can't reach PID: " +
str(smstrans.smsdict))
try:
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
# Add sms to global queue
wisglobals.watchdogThread.queue.put(
smstrans.smsdict["smsid"])
wisglobals.watchdogThreadNotify.set()
else:
if smstrans.smsdict["status"] == 0:
smstrans.smsdict["status"] = int(status_code)
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND direct ERROR:" +
str(smstrans.smsdict))
else:
smstrans.smsdict["status"] = 100 + int(status_code)
smsgwglobals.wislogger.debug(
"WATCHDOG [route: " + str(self.routingid) +
"] SEND deligated ERROR:" + str(smstrans.smsdict))
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND Update DB ERROR:" +
str(smstrans.smsdict))
smstrans.updatedb()
except urllib.error.URLError as e:
if smstrans.smsdict["status"] == -1:
smstrans.smsdict["status"] = 300
else:
smstrans.smsdict["status"] = 200
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND EXCEPTION " +
str(smstrans.smsdict))
smstrans.updatedb()
# set SMS to not send!!!
smsgwglobals.wislogger.debug(e)
smsgwglobals.wislogger.debug("WA3TCHDOG [route: " +
str(self.routingid) +
"] SEND Get peers NOTOK")
# On 500 error - (probably PID/route died - try to reprocess sms)
try:
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
# Add sms to global queue
wisglobals.watchdogThread.queue.put(smstrans.smsdict["smsid"])
wisglobals.watchdogThreadNotify.set()
except socket.timeout as e:
smstrans.smsdict["status"] = 400
smstrans.updatedb()
smsgwglobals.wislogger.debug(e)
smsgwglobals.wislogger.debug("WATCHDOG [route: " +
str(self.routingid) +
"] SEND Socket connection timeout")
# On 400 error - (probably PID/route died - try to reprocess sms)
try:
Helper.processsms(smstrans)
except apperror.NoRoutesFoundError:
pass
else:
# Add sms to global queue
wisglobals.watchdogThread.queue.put(smstrans.smsdict["smsid"])
wisglobals.watchdogThreadNotify.set()
def process(self):
smsgwglobals.wislogger.debug("WATCHDOG: processing sms")
# check if we have SMS to work on
smscount = 0
try:
db = database.Database()
# cleanup old sms
db.delete_old_sms(wisglobals.cleanupseconds)
smsen = db.read_sms(status=0)
smsen = smsen + db.read_sms(status=1)
smscount = len(smsen)
if smscount == 0:
smsgwglobals.wislogger.debug("WATCHDOG: " +
"no SMS to process")
return
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
# we have sms, just process
smsgwglobals.wislogger.debug("WATCHDOG: Count to process: %s",
str(smscount))
while smscount > 0:
for sms in smsen:
smsgwglobals.wislogger.debug("WATCHDOG: Process SMS: " +
str(sms))
# create smstrans object for easy handling
smstrans = smstransfer.Smstransfer(**sms)
# check if we have routes
# if we have no routes, set error code and
# continue with the next sms
routes = wisglobals.rdb.read_routing()
if routes is None or len(routes) == 0:
smstrans.smsdict["statustime"] = datetime.utcnow()
smstrans.smsdict["status"] = 100
smsgwglobals.wislogger.debug(
"WATCHDOG: NO routes to process SMS: " +
str(smstrans.smsdict))
smstrans.updatedb()
continue
# check if modemid exists in routing
route = wisglobals.rdb.read_routing(
smstrans.smsdict["modemid"])
if route is None or len(route) == 0:
smsgwglobals.wislogger.debug("WATCHDOG: " +
" ALERT ROUTE LOST")
# try to reprocess route
smstrans.smsdict["status"] = 106
smstrans.updatedb()
Helper.processsms(smstrans)
elif route[0]["wisid"] != wisglobals.wisid:
self.deligate(smstrans, route)
else:
# we have a route, this wis is the correct one
# therefore give the sms to the PIS
# this is a bad hack to ignore obsolete routes
# this may lead to an error, fixme
route[:] = [d for d in route if d['obsolete'] < 13]
smsgwglobals.wislogger.debug(
"WATCHDOG: process with route %s ", str(route))
smsgwglobals.wislogger.debug("WATCHDOG: Sending to PIS %s",
str(sms))
# only continue if route contains data
if len(route) > 0:
self.send(smstrans, route)
smsen = db.read_sms(status=0)
smsen = smsen + db.read_sms(status=1)
smscount = len(smsen)
def api(self, arg, **params):
cl = cherrypy.request.headers['Content-Length']
rawbody = cherrypy.request.body.read(int(cl))
smsgwglobals.wislogger.debug(rawbody)
plaintext = GlobalHelper.decodeAES(rawbody)
smsgwglobals.wislogger.debug(plaintext)
data = json.loads(plaintext)
if arg == "watchdog":
if data["run"] == "True":
self.triggerwatchdog()
else:
cherrypy.response.status = 400
if arg == "heartbeat":
if "routingid" in data:
smsgwglobals.wislogger.debug(data["routingid"])
try:
count = wisglobals.rdb.raise_heartbeat(data["routingid"])
if count == 0:
smsgwglobals.wislogger.debug("COUNT: " + str(count))
cherrypy.response.status = 400
except error.DatabaseError:
cherrypy.response.status = 400
else:
cherrypy.response.status = 400
if arg == "receiverouting":
try:
wisglobals.rdb.merge_routing(data)
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "requestrouting":
if data["get"] != "peers":
cherrypy.response.status = 400
return
smsgwglobals.wislogger.debug("Sending routing table to you")
try:
erg = wisglobals.rdb.read_routing()
jerg = json.dumps(erg)
data = GlobalHelper.encodeAES(jerg)
return data
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "managemodem":
try:
if data["action"] == "register":
smsgwglobals.wislogger.debug("managemodem register")
smsgwglobals.wislogger.debug(wisglobals.wisid)
# add wisid to data object
data["wisid"] = wisglobals.wisid
# store date in routing table
wisglobals.rdb.write_routing(data)
# call receiverouting to distribute routing
Helper.receiverouting()
elif data["action"] == "unregister":
smsgwglobals.wislogger.debug("managemodem unregister")
wisglobals.rdb.change_obsolete(data["routingid"], 14)
Helper.receiverouting()
else:
return False
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
if arg == "deligatesms":
if "sms" in data:
smsgwglobals.wislogger.debug(data["sms"])
try:
sms = Smstransfer(**data["sms"])
sms.smsdict["status"] = 1
sms.writetodb()
self.triggerwatchdog()
except error.DatabaseError:
cherrypy.response.status = 400
else:
cherrypy.response.status = 400
if arg == "router":
if data["action"] == "status":
smsgwglobals.wislogger.debug("API: " + data["action"])
if wisglobals.routerThread is None:
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"noobject"}')
return data
if wisglobals.routerThread.isAlive():
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"alive"}')
return data
else:
cherrypy.response.status = 200
data = GlobalHelper.encodeAES('{"ROUTER":"dead"}')
return data
if arg == "getsms":
if data["get"] != "sms":
cherrypy.response.status = 400
return
if "date" in data:
date = data["date"]
smsgwglobals.wislogger.debug("API: " + date)
else:
date = None
smsgwglobals.wislogger.debug("Sending SMS Table")
smsgwglobals.wislogger.debug("Sending SMS Table date: " + str(date))
try:
db = Database()
erg = db.read_sms_date(date=date)
jerg = json.dumps(erg)
data = GlobalHelper.encodeAES(jerg)
return data
except error.DatabaseError as e:
smsgwglobals.wislogger.debug(e.message)
