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small DRY refactor of joiner and joinent transactons
rnamind in stack
This commit is contained in:
Samuel M Smith
parent
c9ab0993ec
commit
30e6250d18
@ -209,7 +209,7 @@ class StackUdp(object):
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if (packet.data['tk'] == raeting.trnsKinds.allow and
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packet.data['pk'] == raeting.pcktKinds.hello and
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packet.data['si'] != 0):
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self.replyEndow(packet)
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self.replyAllow(packet)
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def join(self):
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'''
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@ -233,24 +233,24 @@ class StackUdp(object):
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# need to perform the check for accepted status somewhere
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joinent.accept()
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def endow(self, rdid=None):
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def allow(self, rdid=None):
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'''
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Initiate endow transaction
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Initiate allow transaction
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'''
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data = odict(hk=self.Hk, bk=raeting.bodyKinds.raw)
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endower = transacting.Allower(stack=self, rdid=rdid, txData=data)
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endower.hello()
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allower = transacting.Allower(stack=self, rdid=rdid, txData=data)
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allower.hello()
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def replyEndow(self, packet):
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def replyAllow(self, packet):
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'''
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Correspond to new endow transaction
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Correspond to new allow transaction
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'''
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data = odict(hk=self.Hk, bk=raeting.bodyKinds.raw)
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endowent = transacting.Allowent(stack=self,
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allowent = transacting.Allowent(stack=self,
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rdid=packet.data['sd'],
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sid=packet.data['si'],
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tid=packet.data['ti'],
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txData=data,
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rxPacket=packet)
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endowent.hello()
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allowent.hello()
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@ -41,6 +41,8 @@ def test():
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prikey=masterPriKeyHex,)
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stack1 = stacking.StackUdp(device=device)
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print "\n********* Join Transaction **********"
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stack1.join()
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timer = Timer(duration=0.5)
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@ -72,7 +74,10 @@ def test():
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for device in stack1.devices.values():
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print "Remote Device {0} joined= {1}".format(device.did, device.joined)
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stack1.endow()
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print "\n********* Allow Transaction **********"
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stack1.allow()
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timer.restart()
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while not timer.expired:
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stack1.serviceUdp()
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@ -164,6 +164,7 @@ class Joiner(Initiator):
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self.rdid = self.stack.devices.values()[0].did # zeroth is channel master
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self.sid = 0
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self.tid = self.stack.devices[self.rdid].nextTid()
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self.prep()
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self.add(self.index)
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def receive(self, packet):
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@ -179,14 +180,10 @@ class Joiner(Initiator):
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elif packet.data['pk'] == raeting.pcktKinds.response:
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self.accept()
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def join(self):
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def prep(self):
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'''
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Send join request
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Prepare .txData
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'''
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if self.rdid not in self.stack.devices:
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emsg = "Invalid remote destination device id '{0}'".format(self.rdid)
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raise raeting.TransactionError(emsg)
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self.txData.update( sh=self.stack.device.host,
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sp=self.stack.device.port,
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dh=self.stack.devices[self.rdid].host,
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@ -201,6 +198,14 @@ class Joiner(Initiator):
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ck=raeting.coatKinds.nada,
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fk=raeting.footKinds.nada)
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def join(self):
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'''
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Send join request
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'''
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if self.rdid not in self.stack.devices:
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emsg = "Invalid remote destination device id '{0}'".format(self.rdid)
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raise raeting.TransactionError(emsg)
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body = odict([('verhex', self.stack.device.signer.verhex),
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('pubhex', self.stack.device.priver.pubhex)])
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packet = packeting.TxPacket(stack=self.stack,
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@ -274,9 +279,27 @@ class Joinent(Correspondent):
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'''
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kwa['kind'] = raeting.trnsKinds.join
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super(Joinent, self).__init__(**kwa)
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self.prep()
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# Since corresponding bootstrap transaction use packet.index not self.index
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self.add(self.rxPacket.index)
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def prep(self):
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'''
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Prepare .txData
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'''
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#since bootstrap transaction use the reversed sdid and ddid from packet
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self.txData.update( sh=self.stack.device.host,
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sp=self.stack.device.port,
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sd=self.rxPacket.data['dd'],
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dd=self.rxPacket.data['sd'],
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tk=self.kind,
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cf=self.rmt,
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bf=self.bcst,
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si=self.sid,
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ti=self.tid,
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ck=raeting.coatKinds.nada,
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fk=raeting.footKinds.nada,)
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def join(self):
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'''
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Process join packet
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@ -319,20 +342,9 @@ class Joinent(Correspondent):
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emsg = "Invalid remote destination device id '{0}'".format(self.rdid)
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raise raeting.TransactionError(emsg)
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#since bootstrap transaction use the reversed sdid and ddid from packet
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self.txData.update( sh=self.stack.device.host,
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sp=self.stack.device.port,
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dh=self.stack.devices[self.rdid].host,
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dp=self.stack.devices[self.rdid].port,
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sd=self.rxPacket.data['dd'],
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dd=self.rxPacket.data['sd'],
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tk=self.kind,
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cf=self.rmt,
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bf=self.bcst,
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si=self.sid,
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ti=self.tid,
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ck=raeting.coatKinds.nada,
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fk=raeting.footKinds.nada,)
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#since bootstrap transaction use updated self.rid
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self.txData.update( dh=self.stack.devices[self.rdid].host,
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dp=self.stack.devices[self.rdid].port,)
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body = odict()
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packet = packeting.TxPacket(stack=self.stack,
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kind=raeting.pcktKinds.ack,
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@ -356,20 +368,23 @@ class Joinent(Correspondent):
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raise raeting.TransactionError(emsg)
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remote = self.stack.devices[self.rdid]
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#self.txData.update( dh=remote.host,
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#dp=remote.port,)
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#since bootstrap transaction use the reversed sdid and ddid from packet
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self.txData.update( sh=self.stack.device.host,
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sp=self.stack.device.port,
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dh=remote.host,
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dp=remote.port,
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sd=self.rxPacket.data['dd'],
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dd=self.rxPacket.data['sd'],
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tk=self.kind,
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cf=self.rmt,
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bf=self.bcst,
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si=self.sid,
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ti=self.tid,
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ck=raeting.coatKinds.nada,
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fk=raeting.footKinds.nada,)
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#self.txData.update( sh=self.stack.device.host,
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#sp=self.stack.device.port,
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#dh=remote.host,
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#dp=remote.port,
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#sd=self.rxPacket.data['dd'],
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#dd=self.rxPacket.data['sd'],
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#tk=self.kind,
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#cf=self.rmt,
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#bf=self.bcst,
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#si=self.sid,
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#ti=self.tid,
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#ck=raeting.coatKinds.nada,
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#fk=raeting.footKinds.nada,)
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body = odict([ ('ldid', self.rdid),
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('rdid', self.stack.device.did),
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('verhex', self.stack.device.signer.verhex),
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@ -404,7 +419,7 @@ class Allower(Initiator):
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self.rdid = self.stack.devices.values()[0].did # zeroth is channel master
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remote = self.stack.devices[self.rdid]
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if not remote.joined:
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emsg = "Must be accepted first"
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emsg = "Must be joined first"
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raise raeting.TransactionError(emsg)
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remote.refresh() # refresh short term keys and .endowed
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self.sid = remote.sid
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@ -567,7 +582,7 @@ class Allowent(Correspondent):
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super(Allowent, self).__init__(**kwa)
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remote = self.stack.devices[self.rdid]
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if not remote.joined:
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emsg = "Must be accepted first"
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emsg = "Must be joined first"
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raise raeting.TransactionError(emsg)
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self.oreo = None #keep locally generated oreo around for redos
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remote.refresh() # refresh short term keys and .endowed
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