def test_id_collision(self):
# test replacement case where tubid equals a keyid (one should
# not replace the other)
ic = IntroducerClient(None, "introducer.furl", u"my_nickname",
"my_version", "oldest_version", {})
announcements = []
ic.subscribe_to("storage",
lambda key_s, ann: announcements.append(ann))
sk_s, vk_s = keyutil.make_keypair()
sk, _ignored = keyutil.parse_privkey(sk_s)
keyid = keyutil.remove_prefix(vk_s, "pub-v0-")
furl1 = "pb://[email protected]:123/short" # base32("short")
furl2 = "pb://%[email protected]:36106/swissnum" % keyid
ann_t = ic.create_announcement("storage", make_ann(furl1), sk)
ic.remote_announce_v2([ann_t])
d = fireEventually()
def _then(ign):
# first announcement has been processed
self.failUnlessEqual(len(announcements), 1)
self.failUnlessEqual(announcements[0]["anonymous-storage-FURL"],
furl1)
# now submit a second one, with a tubid that happens to look just
# like the pubkey-based serverid we just processed. They should
# not overlap.
ann2 = (furl2, "storage", "RIStorage", "nick1", "ver23", "ver0")
ca = WrapV2ClientInV1Interface(ic)
ca.remote_announce([ann2])
return fireEventually()
d.addCallback(_then)
def _then2(ign):
# if they overlapped, the second announcement would be ignored
self.failUnlessEqual(len(announcements), 2)
self.failUnlessEqual(announcements[1]["anonymous-storage-FURL"],
furl2)
d.addCallback(_then2)
return d
def test_id_collision(self):
# test replacement case where tubid equals a keyid (one should
# not replace the other)
ic = IntroducerClient(None,
"introducer.furl", u"my_nickname",
"my_version", "oldest_version", {})
announcements = []
ic.subscribe_to("storage",
lambda key_s,ann: announcements.append(ann))
sk_s, vk_s = keyutil.make_keypair()
sk, _ignored = keyutil.parse_privkey(sk_s)
keyid = keyutil.remove_prefix(vk_s, "pub-v0-")
furl1 = "pb://[email protected]:123/short" # base32("short")
furl2 = "pb://%[email protected]:36106/swissnum" % keyid
ann_t = ic.create_announcement("storage", make_ann(furl1), sk)
ic.remote_announce_v2([ann_t])
d = fireEventually()
def _then(ign):
# first announcement has been processed
self.failUnlessEqual(len(announcements), 1)
self.failUnlessEqual(announcements[0]["anonymous-storage-FURL"],
furl1)
# now submit a second one, with a tubid that happens to look just
# like the pubkey-based serverid we just processed. They should
# not overlap.
ann2 = (furl2, "storage", "RIStorage", "nick1", "ver23", "ver0")
ca = WrapV2ClientInV1Interface(ic)
ca.remote_announce([ann2])
return fireEventually()
d.addCallback(_then)
def _then2(ign):
# if they overlapped, the second announcement would be ignored
self.failUnlessEqual(len(announcements), 2)
self.failUnlessEqual(announcements[1]["anonymous-storage-FURL"],
furl2)
d.addCallback(_then2)
return d
def test_duplicate_receive_v2(self):
ic1 = IntroducerClient(None,
"introducer.furl", u"my_nickname",
"ver23", "oldest_version", {}, fakeseq,
FilePath(self.mktemp()))
# we use a second client just to create a different-looking
# announcement
ic2 = IntroducerClient(None,
"introducer.furl", u"my_nickname",
"ver24","oldest_version",{}, fakeseq,
FilePath(self.mktemp()))
announcements = []
def _received(key_s, ann):
announcements.append( (key_s, ann) )
ic1.subscribe_to("storage", _received)
furl1 = "pb://[email protected]:36106/gydnp"
furl1a = "pb://[email protected]:7777/gydnp"
furl2 = "pb://[email protected]:36106/ttwwoo"
privkey_s, pubkey_vs = keyutil.make_keypair()
privkey, _ignored = keyutil.parse_privkey(privkey_s)
pubkey_s = keyutil.remove_prefix(pubkey_vs, "pub-")
# ann1: ic1, furl1
# ann1a: ic1, furl1a (same SturdyRef, different connection hints)
# ann1b: ic2, furl1
# ann2: ic2, furl2
self.ann1 = make_ann_t(ic1, furl1, privkey, seqnum=10)
self.ann1old = make_ann_t(ic1, furl1, privkey, seqnum=9)
self.ann1noseqnum = make_ann_t(ic1, furl1, privkey, seqnum=None)
self.ann1b = make_ann_t(ic2, furl1, privkey, seqnum=11)
self.ann1a = make_ann_t(ic1, furl1a, privkey, seqnum=12)
self.ann2 = make_ann_t(ic2, furl2, privkey, seqnum=13)
ic1.remote_announce_v2([self.ann1]) # queues eventual-send
d = fireEventually()
def _then1(ign):
self.failUnlessEqual(len(announcements), 1)
key_s,ann = announcements[0]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then1)
# now send a duplicate announcement. This should not fire the
# subscriber
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1]))
d.addCallback(fireEventually)
def _then2(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2)
# an older announcement shouldn't fire the subscriber either
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1old]))
d.addCallback(fireEventually)
def _then2a(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2a)
# announcement with no seqnum cannot replace one with-seqnum
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1noseqnum]))
d.addCallback(fireEventually)
def _then2b(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2b)
# and a replacement announcement: same FURL, new other stuff. The
# subscriber *should* be fired.
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1b]))
d.addCallback(fireEventually)
def _then3(ign):
self.failUnlessEqual(len(announcements), 2)
key_s,ann = announcements[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1)
self.failUnlessEqual(ann["my-version"], "ver24")
d.addCallback(_then3)
# and a replacement announcement with a different FURL (it uses
# different connection hints)
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1a]))
d.addCallback(fireEventually)
def _then4(ign):
self.failUnlessEqual(len(announcements), 3)
key_s,ann = announcements[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1a)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then4)
# now add a new subscription, which should be called with the
# backlog. The introducer only records one announcement per index, so
# the backlog will only have the latest message.
announcements2 = []
def _received2(key_s, ann):
announcements2.append( (key_s, ann) )
d.addCallback(lambda ign: ic1.subscribe_to("storage", _received2))
d.addCallback(fireEventually)
def _then5(ign):
self.failUnlessEqual(len(announcements2), 1)
key_s,ann = announcements2[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1a)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then5)
return d
def test_duplicate_receive_v2(self):
ic1 = IntroducerClient(None, "introducer.furl", u"my_nickname",
"ver23", "oldest_version", {}, fakeseq,
FilePath(self.mktemp()))
# we use a second client just to create a different-looking
# announcement
ic2 = IntroducerClient(None, "introducer.furl", u"my_nickname",
"ver24", "oldest_version", {}, fakeseq,
FilePath(self.mktemp()))
announcements = []
def _received(key_s, ann):
announcements.append((key_s, ann))
ic1.subscribe_to("storage", _received)
furl1 = "pb://[email protected]:36106/gydnp"
furl1a = "pb://[email protected]:7777/gydnp"
furl2 = "pb://[email protected]:36106/ttwwoo"
privkey_s, pubkey_vs = keyutil.make_keypair()
privkey, _ignored = keyutil.parse_privkey(privkey_s)
pubkey_s = keyutil.remove_prefix(pubkey_vs, "pub-")
# ann1: ic1, furl1
# ann1a: ic1, furl1a (same SturdyRef, different connection hints)
# ann1b: ic2, furl1
# ann2: ic2, furl2
self.ann1 = make_ann_t(ic1, furl1, privkey, seqnum=10)
self.ann1old = make_ann_t(ic1, furl1, privkey, seqnum=9)
self.ann1noseqnum = make_ann_t(ic1, furl1, privkey, seqnum=None)
self.ann1b = make_ann_t(ic2, furl1, privkey, seqnum=11)
self.ann1a = make_ann_t(ic1, furl1a, privkey, seqnum=12)
self.ann2 = make_ann_t(ic2, furl2, privkey, seqnum=13)
ic1.remote_announce_v2([self.ann1]) # queues eventual-send
d = fireEventually()
def _then1(ign):
self.failUnlessEqual(len(announcements), 1)
key_s, ann = announcements[0]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then1)
# now send a duplicate announcement. This should not fire the
# subscriber
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1]))
d.addCallback(fireEventually)
def _then2(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2)
# an older announcement shouldn't fire the subscriber either
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1old]))
d.addCallback(fireEventually)
def _then2a(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2a)
# announcement with no seqnum cannot replace one with-seqnum
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1noseqnum]))
d.addCallback(fireEventually)
def _then2b(ign):
self.failUnlessEqual(len(announcements), 1)
d.addCallback(_then2b)
# and a replacement announcement: same FURL, new other stuff. The
# subscriber *should* be fired.
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1b]))
d.addCallback(fireEventually)
def _then3(ign):
self.failUnlessEqual(len(announcements), 2)
key_s, ann = announcements[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1)
self.failUnlessEqual(ann["my-version"], "ver24")
d.addCallback(_then3)
# and a replacement announcement with a different FURL (it uses
# different connection hints)
d.addCallback(lambda ign: ic1.remote_announce_v2([self.ann1a]))
d.addCallback(fireEventually)
def _then4(ign):
self.failUnlessEqual(len(announcements), 3)
key_s, ann = announcements[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1a)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then4)
# now add a new subscription, which should be called with the
# backlog. The introducer only records one announcement per index, so
# the backlog will only have the latest message.
announcements2 = []
def _received2(key_s, ann):
announcements2.append((key_s, ann))
d.addCallback(lambda ign: ic1.subscribe_to("storage", _received2))
d.addCallback(fireEventually)
def _then5(ign):
self.failUnlessEqual(len(announcements2), 1)
key_s, ann = announcements2[-1]
self.failUnlessEqual(key_s, pubkey_s)
self.failUnlessEqual(ann["anonymous-storage-FURL"], furl1a)
self.failUnlessEqual(ann["my-version"], "ver23")
d.addCallback(_then5)
return d
