def test_static_servers(self): broker = StorageFarmBroker(True, lambda h: Mock()) key_s = 'v0-1234-1' servers_yaml = """\ storage: v0-1234-1: ann: anonymous-storage-FURL: pb://ge@nowhere/fake permutation-seed-base32: aaaaaaaaaaaaaaaaaaaaaaaa """ servers = yamlutil.safe_load(servers_yaml) permseed = base32.a2b("aaaaaaaaaaaaaaaaaaaaaaaa") broker.set_static_servers(servers["storage"]) self.failUnlessEqual(len(broker._static_server_ids), 1) s = broker.servers[key_s] self.failUnlessEqual(s.announcement, servers["storage"]["v0-1234-1"]["ann"]) self.failUnlessEqual(s.get_serverid(), key_s) self.assertEqual(s.get_permutation_seed(), permseed) # if the Introducer announces the same thing, we're supposed to # ignore it ann2 = { "service-name": "storage", "anonymous-storage-FURL": "pb://{}@nowhere/fake2".format(base32.b2a(str(1))), "permutation-seed-base32": "bbbbbbbbbbbbbbbbbbbbbbbb", } broker._got_announcement(key_s, ann2) s2 = broker.servers[key_s] self.assertIdentical(s2, s) self.assertEqual(s2.get_permutation_seed(), permseed)
def test_static_permutation_seed_pubkey(self): broker = StorageFarmBroker(True, lambda h: Mock()) server_id = "v0-4uazse3xb6uu5qpkb7tel2bm6bpea4jhuigdhqcuvvse7hugtsia" k = "4uazse3xb6uu5qpkb7tel2bm6bpea4jhuigdhqcuvvse7hugtsia" ann = { "anonymous-storage-FURL": "pb://abcde@nowhere/fake", } broker.set_static_servers({server_id.decode("ascii"): {"ann": ann}}) s = broker.servers[server_id] self.assertEqual(s.get_permutation_seed(), base32.a2b(k))
def test_static_permutation_seed_hashed(self): broker = StorageFarmBroker(True, lambda h: Mock()) server_id = "unparseable" ann = { "anonymous-storage-FURL": "pb://abcde@nowhere/fake", } broker.set_static_servers({server_id.decode("ascii"): {"ann": ann}}) s = broker.servers[server_id] self.assertEqual(s.get_permutation_seed(), hashlib.sha256(server_id).digest())
def test_static_permutation_seed_explicit(self): broker = StorageFarmBroker(True, lambda h: Mock()) server_id = "v0-4uazse3xb6uu5qpkb7tel2bm6bpea4jhuigdhqcuvvse7hugtsia" k = "w5gl5igiexhwmftwzhai5jy2jixn7yx7" ann = { "anonymous-storage-FURL": "pb://abcde@nowhere/fake", "permutation-seed-base32": k, } broker.set_static_servers({server_id.decode("ascii"): {"ann": ann}}) s = broker.servers[server_id] self.assertEqual(s.get_permutation_seed(), base32.a2b(k))