def testRaetPreSharedKeysPromiscous(tdir):
alphaSigner = NaclSigner()
betaSigner = NaclSigner()
logger.debug("Alpha's verkey {}".format(alphaSigner.verhex))
logger.debug("Beta's verkey {}".format(betaSigner.verhex))
alpha = RoadStack(name='alpha',
ha=genHa(),
sigkey=alphaSigner.keyhex,
auto=AutoMode.always,
basedirpath=tdir)
beta = RoadStack(name='beta',
ha=genHa(),
sigkey=betaSigner.keyhex,
main=True,
auto=AutoMode.always,
basedirpath=tdir)
try:
betaRemote = RemoteEstate(stack=alpha, ha=beta.ha,
verkey=betaSigner.verhex)
alpha.addRemote(betaRemote)
alpha.allow(uid=betaRemote.uid, cascade=True)
handshake(alpha, beta)
sendMsgs(alpha, beta, betaRemote)
finally:
cleanup(alpha, beta)
def testRaetPreSharedKeysNonPromiscous(tdir):
alphaSigner = NaclSigner()
betaSigner = NaclSigner()
alphaPrivateer = Privateer()
betaPrivateer = Privateer()
logger.debug("Alpha's verkey {}".format(alphaSigner.verhex))
logger.debug("Beta's verkey {}".format(betaSigner.verhex))
alpha = RoadStack(name='alpha',
ha=genHa(),
sigkey=alphaSigner.keyhex,
prikey=alphaPrivateer.keyhex,
auto=AutoMode.never,
basedirpath=tdir)
beta = RoadStack(name='beta',
ha=genHa(),
sigkey=betaSigner.keyhex,
prikey=betaPrivateer.keyhex,
main=True,
auto=AutoMode.never,
basedirpath=tdir)
alpha.keep.dumpRemoteRoleData({
"acceptance": Acceptance.accepted.value,
"verhex": betaSigner.verhex,
"pubhex": betaPrivateer.pubhex
}, "beta")
beta.keep.dumpRemoteRoleData({
"acceptance": Acceptance.accepted.value,
"verhex": alphaSigner.verhex,
"pubhex": alphaPrivateer.pubhex
}, "alpha")
try:
betaRemote = RemoteEstate(stack=alpha, ha=beta.ha)
alpha.addRemote(betaRemote)
alpha.allow(uid=betaRemote.uid, cascade=True)
handshake(alpha, beta)
sendMsgs(alpha, beta, betaRemote)
finally:
cleanup(alpha, beta)
def __init__(self, identifier=None, seed=None, alias=None):
"""
Initialize the signer with an identifier and a seed.
:param identifier: some identifier that directly or indirectly
references this client
:param seed: the seed used to generate a signing key.
"""
# should be stored securely/privately
self.seed = seed if seed else randombytes(32)
# generates key pair based on seed
self.sk = SigningKey(seed=self.seed)
# helper for signing
self.naclSigner = NaclSigner(self.sk)
# this is the public key used to verify signatures (securely shared
# before-hand with recipient)
hex_verkey = hexlify(self.naclSigner.verraw)
self.verkey = hexToFriendly(hex_verkey)
self._identifier = identifier or self.verkey
self._alias = alias
def __init__(self, identifier=None, seed=None, alias=None):
"""
Initialize the signer with an identifier and a seed.
:param identifier: some identifier that directly or indirectly
references this client
:param seed: the seed used to generate a signing key.
"""
# should be stored securely/privately
self.seed = seed if seed else randombytes(32)
# generates key pair based on seed
self.sk = SigningKey(seed=self.seed)
# helper for signing
self.naclSigner = NaclSigner(self.sk)
Signer.__init__(self)
DidIdentity.__init__(self,
identifier,
rawVerkey=self.naclSigner.verraw)
self._alias = alias
def testConnectionWithHaChanged(tdir):
console = getConsole()
console.reinit(verbosity=console.Wordage.verbose)
alphaSigner = NaclSigner()
betaSigner = NaclSigner()
alphaPrivateer = Privateer()
betaPrivateer = Privateer()
logger.debug("Alpha's verkey {}".format(alphaSigner.verhex))
logger.debug("Beta's verkey {}".format(betaSigner.verhex))
alpha = None
def setupAlpha(ha):
nonlocal alpha
alpha = RoadStack(name='alpha',
ha=ha,
sigkey=alphaSigner.keyhex,
prikey=alphaPrivateer.keyhex,
auto=AutoMode.never,
basedirpath=tdir)
alpha.keep.dumpRemoteRoleData({
"acceptance": Acceptance.accepted.value,
"verhex": betaSigner.verhex,
"pubhex": betaPrivateer.pubhex
}, "beta")
oldHa = genHa()
setupAlpha(oldHa)
beta = RoadStack(name='beta',
ha=genHa(),
sigkey=betaSigner.keyhex,
prikey=betaPrivateer.keyhex,
main=True,
auto=AutoMode.never,
basedirpath=tdir, mutable=True)
beta.keep.dumpRemoteRoleData({
"acceptance": Acceptance.accepted.value,
"verhex": alphaSigner.verhex,
"pubhex": alphaPrivateer.pubhex
}, "alpha")
try:
betaRemote = RemoteEstate(stack=alpha, ha=beta.ha)
alpha.addRemote(betaRemote)
alpha.join(uid=betaRemote.uid, cascade=True)
handshake(alpha, beta)
sendMsgs(alpha, beta, betaRemote)
logger.debug("beta knows alpha as {}".
format(getRemote(beta, "alpha").ha))
cleanup(alpha)
newHa = genHa()
logger.debug("alpha changing ha to {}".format(newHa))
setupAlpha(newHa)
betaRemote = RemoteEstate(stack=alpha, ha=beta.ha)
alpha.addRemote(betaRemote)
alpha.join(uid=betaRemote.uid, cascade=True)
handshake(alpha, beta)
sendMsgs(alpha, beta, betaRemote)
logger.debug("beta knows alpha as {}".
format(getRemote(beta, "alpha").ha))
finally:
cleanup(alpha, beta)