def test_acquire_wan_vessels_multiple_calls_rand(self):
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * 10
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = maindb.get_user_free_vessel_credits(user)
# Create vesselcount nodes split between the different types.
testutil.create_nodes_on_different_subnets(4, [userport])
testutil.create_nodes_on_same_subnet(4, [userport])
testutil.create_nat_nodes(vesselcount - 8, [userport])
# First request a single vessel.
first_vessel_list = interface.acquire_vessels(user, 1, 'rand')
# Now acquire all of the rest that the user can acquire.
second_vessel_list = interface.acquire_vessels(user, vesselcount - 1, 'rand')
self.assertEqual(1, len(first_vessel_list))
self.assertEqual(vesselcount - 1, len(second_vessel_list))
def test_acquire_specific_vessels(self):
# 8 vessels will ultimately be acquired.
calls_results = [True] * 8
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = maindb.get_user_free_vessel_credits(user)
# We use userport + 1 to make sure the user isn't being restricted to only
# vessels that have their user port in their port list.
testutil.create_nodes_on_different_subnets(vesselcount + 10, [userport + 1])
vessels = list(maindb._get_queryset_of_all_available_vessels_for_a_port_include_nat_nodes(userport + 1))
# Request the first 4 vessels in the list.
first_vessel_list = interface.acquire_specific_vessels(user, vessels[:4])
# Now request the first 6 vessels in the list. We should only get 2.
second_vessel_list = interface.acquire_specific_vessels(user, vessels[:6])
self.assertEqual(4, len(first_vessel_list))
self.assertEqual(2, len(second_vessel_list))
# Now ask for more vessels than the user has available, regardless of the
# fact that some of the requested vessels aren't available.
requestcount = vesselcount - 6 + 1
func = interface.acquire_specific_vessels
args = (user, vessels[:requestcount])
self.assertRaises(InsufficientUserResourcesError, func, *args)
def test_acquire_wan_vessels_some_vessels_fail(self):
# Have every other vessel acquisition fail. We're going to acquire 50,
# so we'll need 100 responses alternating between failure and success
# (we're starting with failure, so 100, not 99).
calls_results = [False, True] * 50
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
# We need to give the user some donations so they have enough credits.
# We're assuming it's 10 credits per donation.
self.assertEqual(10, maindb.VESSEL_CREDITS_FOR_DONATIONS_MULTIPLIER)
# Also make sure the user started with 10 credits.
self.assertEqual(10, maindb.get_user_free_vessel_credits(user))
# We need 100 nodes the user can acquire vessels on as we're having half of
# the node acquisitions fail.
testutil.create_nodes_on_different_subnets(100, [userport])
# Now credit the user for donations on 4 of these.
for node in maindb.get_active_nodes()[:4]:
maindb.create_donation(node, user, '')
# Ok, the user now has 50 vessels the can acquire and there are 100 nodes
# with vessels available for them. Let's try to acquire all 50 at once and
# make sure this works even though we'll have to get through 100 requests
# to the backend to make it happen.
vessel_list = interface.acquire_vessels(user, 50, 'wan')
self.assertEqual(50, len(vessel_list))
def test_renew_some_of_users_vessel(self):
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all of the vessels the user can acquire.
vessel_list = interface.acquire_vessels(user, vesselcount, 'rand')
renew_vessels_list = vessel_list[:2]
not_renewed_vessels_list = vessel_list[2:]
interface.renew_vessels(user, renew_vessels_list)
now = datetime.datetime.now()
timedelta_oneday = datetime.timedelta(days=1)
for vessel in renew_vessels_list:
self.assertTrue(vessel.date_expires - now > timedelta_oneday)
for vessel in not_renewed_vessels_list:
self.assertTrue(vessel.date_expires - now < timedelta_oneday)
def test_acquire_specific_vessels(self):
# 8 vessels will ultimately be acquired.
calls_results = [True] * 8
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = maindb.get_user_free_vessel_credits(user)
# We use userport + 1 to make sure the user isn't being restricted to only
# vessels that have their user port in their port list.
testutil.create_nodes_on_different_subnets(vesselcount + 10, [userport + 1])
vessels = list(maindb._get_queryset_of_all_available_vessels_for_a_port_include_nat_nodes(userport + 1))
# Request the first 4 vessels in the list.
first_vessel_list = interface.acquire_specific_vessels(user, vessels[:4])
# Now request the first 6 vessels in the list. We should only get 2.
second_vessel_list = interface.acquire_specific_vessels(user, vessels[:6])
self.assertEqual(4, len(first_vessel_list))
self.assertEqual(2, len(second_vessel_list))
# Now ask for more vessels than the user has available, regardless of the
# fact that some of the requested vessels aren't available.
requestcount = vesselcount - 6 + 1
func = interface.acquire_specific_vessels
args = (user, vessels[:requestcount])
self.assertRaises(InsufficientUserResourcesError, func, *args)
def test_renew_vessels_insufficient_vessel_credits(self):
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all of the vessels the user can acquire.
vessel_list = interface.acquire_vessels(user, vesselcount, 'rand')
# Decrease the user's vessel credits to one less than the number of vessels
# they have acquired.
user.free_vessel_credits = 0
user.save()
func = interface.renew_vessels
args = (user, vessel_list)
self.assertRaises(InsufficientUserResourcesError, func, *args)
func = interface.renew_all_vessels
args = (user,)
self.assertRaises(InsufficientUserResourcesError, func, *args)
def test_acquire_wan_vessels_some_vessels_fail(self):
# Have every other vessel acquisition fail. We're going to acquire 50,
# so we'll need 100 responses alternating between failure and success
# (we're starting with failure, so 100, not 99).
calls_results = [False, True] * 50
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
# We need to give the user some donations so they have enough credits.
# We're assuming it's 10 credits per donation.
self.assertEqual(10, maindb.VESSEL_CREDITS_FOR_DONATIONS_MULTIPLIER)
# Also make sure the user started with 10 credits.
self.assertEqual(10, maindb.get_user_free_vessel_credits(user))
# We need 100 nodes the user can acquire vessels on as we're having half of
# the node acquisitions fail.
testutil.create_nodes_on_different_subnets(100, [userport])
# Now credit the user for donations on 4 of these.
for node in maindb.get_active_nodes()[:4]:
maindb.create_donation(node, user, '')
# Ok, the user now has 50 vessels the can acquire and there are 100 nodes
# with vessels available for them. Let's try to acquire all 50 at once and
# make sure this works even though we'll have to get through 100 requests
# to the backend to make it happen.
vessel_list = interface.acquire_vessels(user, 50, 'wan')
self.assertEqual(50, len(vessel_list))
def test_acquire_wan_vessels_multiple_calls_rand(self):
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * 10
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
vesselcount = maindb.get_user_free_vessel_credits(user)
# Create vesselcount nodes split between the different types.
testutil.create_nodes_on_different_subnets(4, [userport])
testutil.create_nodes_on_same_subnet(4, [userport])
testutil.create_nat_nodes(vesselcount - 8, [userport])
# First request a single vessel.
first_vessel_list = interface.acquire_vessels(user, 1, 'rand')
# Now acquire all of the rest that the user can acquire.
second_vessel_list = interface.acquire_vessels(user, vesselcount - 1, 'rand')
self.assertEqual(1, len(first_vessel_list))
self.assertEqual(vesselcount - 1, len(second_vessel_list))
def test_regenerate_user_key(self):
pubkey = "1 2"
privkey = "3 4 5"
donor_key = "6 7"
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation",
pubkey, privkey, donor_key)
userport = user.usable_vessel_port
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all vessels on behalf of this user.
all_vessels_list = interface.acquire_vessels(user, vesselcount, 'rand')
# Release 2 vessels.
released_vessels_list = all_vessels_list[:2]
kept_vessels_list = all_vessels_list[2:]
interface.release_vessels(user, released_vessels_list)
# Ensure all of the vessels are marked as having user keys in sync.
for vessel in all_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier, vessel.name)
self.assertTrue(vessel.user_keys_in_sync)
# We expect a single key to be generated through the keygen api (the new
# user public key).
mocklib.mock_keygen_generate_keypair([("55 66", "77 88 99")])
interface.change_user_keys(user, pubkey=None)
# Get a new user object from the database.
user = maindb.get_user(user.username)
# Make sure the user's key changed.
self.assertEqual(user.user_pubkey, "55 66")
self.assertEqual(user.user_privkey, "77 88 99")
# Make sure that all of the vessels the user has access to (and no other
# vessels) are marked as needing user keys to be sync'd.
# Ensure all of the vessels are marked as having user keys in sync.
for vessel in kept_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier, vessel.name)
self.assertFalse(vessel.user_keys_in_sync)
for vessel in released_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier, vessel.name)
self.assertTrue(vessel.user_keys_in_sync)
def test_renew_vessels_dont_belong_to_user(self):
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password",
"*****@*****.**", "affiliation", "1 2",
"2 2 2", "3 4")
userport = user.usable_vessel_port
# Create a second user.
user2 = maindb.create_user("user2", "password", "*****@*****.**",
"affiliation", "1 2", "2 2 2", "3 4")
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all of the vessels the user can acquire.
vessel_list = interface.acquire_vessels(user, vesselcount, 'rand')
release_vessel = vessel_list[0]
interface.release_vessels(user, [release_vessel])
# Manually fiddle with one of the vessels to make it owned by user2.
user2_vessel = vessel_list[1]
user2_vessel.acquired_by_user = user2
user2_vessel.save()
# Try to renew all of the originally acquired vessels, including the ones
# that were released. We expect these to just be ignored.
interface.renew_vessels(user, vessel_list)
# Get fresh vessel objects that reflect the renewal.
remaining_vessels = interface.get_acquired_vessels(user)
release_vessel = maindb.get_vessel(release_vessel.node.node_identifier,
release_vessel.name)
user2_vessel = maindb.get_vessel(user2_vessel.node.node_identifier,
user2_vessel.name)
now = datetime.datetime.now()
timedelta_oneday = datetime.timedelta(days=1)
# Ensure that the vessels the user still has were renewed but that the ones
# the user released were ignored (not renewed).
for vessel in remaining_vessels:
self.assertTrue(vessel.date_expires - now > timedelta_oneday)
self.assertTrue(user2_vessel.date_expires - now < timedelta_oneday)
self.assertEqual(release_vessel.date_expires, None)
def test_acquire_lan_vessels_some_subnets_have_too_many_vessels_fail(self):
"""
We're going to be trying to acquire 4 vessels in a single subnet. We'll
make it so that there are 3 subnets to choose from. The first two will
potentially have enough vessels for the user to satisfy their acquisition
request, but too many vessels in each will fail. The third subnet tried
will have enough succeed.
"""
# We're going to have three subnets with 5 potential vessels each. We
# want the first two subnets to fail. Choosing the values creatively
# here is helped by knowing the logic of the function
# vessels._acquire_vessels_from_list(). Basically, it won't try to
# acquire more than the minumum needed at a time, so the first time
# it loops it will try to acquire all 4, then the next time it loops
# it will try to acquire however many of the 4 failed the first time.
# It won't bother trying again if there are too few left in the list.
results_1 = [False, True, True, True, False]
results_2 = [False, False, True, True]
results_3 = [False, True, True, True, True]
calls_results = results_1 + results_2 + results_3
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password",
"*****@*****.**", "affiliation", "1 2",
"2 2 2", "3 4")
userport = user.usable_vessel_port
# Make sure the user starts with 10 credits.
self.assertEqual(10, maindb.get_user_free_vessel_credits(user))
# Create three subnets with 5 nodes each. We need to keep them all the same
# size, otherwise we need to change the test to patch maindb so that the
# subnets will be tried in the order we expect.
testutil.create_nodes_on_same_subnet(5, [userport],
ip_prefix="127.0.0.")
testutil.create_nodes_on_same_subnet(5, [userport],
ip_prefix="127.0.1.")
testutil.create_nodes_on_same_subnet(5, [userport],
ip_prefix="127.0.2.")
# Now try to acquire 8 lan nodes on a single subnet.
vessel_list = interface.acquire_vessels(user, 4, 'lan')
self.assertEqual(4, len(vessel_list))
# Make sure backend.acquire_vessel() got called the correct number of
# times (that is, the call_results list got pop(0)'d enough times).
self.assertEqual(0, len(calls_results))
def test_renew_vessels_dont_belong_to_user(self):
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
# Create a second user.
user2 = maindb.create_user("user2", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all of the vessels the user can acquire.
vessel_list = interface.acquire_vessels(user, vesselcount, 'rand')
release_vessel = vessel_list[0]
interface.release_vessels(user, [release_vessel])
# Manually fiddle with one of the vessels to make it owned by user2.
user2_vessel = vessel_list[1]
user2_vessel.acquired_by_user = user2
user2_vessel.save()
# Try to renew all of the originally acquired vessels, including the ones
# that were released. We expect these to just be ignored.
interface.renew_vessels(user, vessel_list)
# Get fresh vessel objects that reflect the renewal.
remaining_vessels = interface.get_acquired_vessels(user)
release_vessel = maindb.get_vessel(release_vessel.node.node_identifier, release_vessel.name)
user2_vessel = maindb.get_vessel(user2_vessel.node.node_identifier, user2_vessel.name)
now = datetime.datetime.now()
timedelta_oneday = datetime.timedelta(days=1)
# Ensure that the vessels the user still has were renewed but that the ones
# the user released were ignored (not renewed).
for vessel in remaining_vessels:
self.assertTrue(vessel.date_expires - now > timedelta_oneday)
self.assertTrue(user2_vessel.date_expires - now < timedelta_oneday)
self.assertEqual(release_vessel.date_expires, None)
def test_acquire_lan_vessels_some_subnets_have_too_many_vessels_fail(self):
"""
We're going to be trying to acquire 4 vessels in a single subnet. We'll
make it so that there are 3 subnets to choose from. The first two will
potentially have enough vessels for the user to satisfy their acquisition
request, but too many vessels in each will fail. The third subnet tried
will have enough succeed.
"""
# We're going to have three subnets with 5 potential vessels each. We
# want the first two subnets to fail. Choosing the values creatively
# here is helped by knowing the logic of the function
# vessels._acquire_vessels_from_list(). Basically, it won't try to
# acquire more than the minumum needed at a time, so the first time
# it loops it will try to acquire all 4, then the next time it loops
# it will try to acquire however many of the 4 failed the first time.
# It won't bother trying again if there are too few left in the list.
results_1 = [False, True, True, True, False]
results_2 = [False, False, True, True]
results_3 = [False, True, True, True, True]
calls_results = results_1 + results_2 + results_3
mocklib.mock_backend_acquire_vessel(calls_results)
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password", "*****@*****.**", "affiliation", "1 2", "2 2 2", "3 4")
userport = user.usable_vessel_port
# Make sure the user starts with 10 credits.
self.assertEqual(10, maindb.get_user_free_vessel_credits(user))
# Create three subnets with 5 nodes each. We need to keep them all the same
# size, otherwise we need to change the test to patch maindb so that the
# subnets will be tried in the order we expect.
testutil.create_nodes_on_same_subnet(5, [userport], ip_prefix="127.0.0.")
testutil.create_nodes_on_same_subnet(5, [userport], ip_prefix="127.0.1.")
testutil.create_nodes_on_same_subnet(5, [userport], ip_prefix="127.0.2.")
# Now try to acquire 8 lan nodes on a single subnet.
vessel_list = interface.acquire_vessels(user, 4, 'lan')
self.assertEqual(4, len(vessel_list))
# Make sure backend.acquire_vessel() got called the correct number of
# times (that is, the call_results list got pop(0)'d enough times).
self.assertEqual(0, len(calls_results))
def test_set_user_key(self):
pubkey = "1 2"
privkey = "3 4 5"
donor_key = "6 7"
# Create a user who will be doing the acquiring.
user = maindb.create_user("testuser", "password",
"*****@*****.**", "affiliation", pubkey,
privkey, donor_key)
userport = user.usable_vessel_port
vesselcount = 4
# Have every vessel acquisition to the backend request succeed.
calls_results = [True] * vesselcount
mocklib.mock_backend_acquire_vessel(calls_results)
testutil.create_nodes_on_different_subnets(vesselcount, [userport])
# Acquire all vessels on behalf of this user.
all_vessels_list = interface.acquire_vessels(user, vesselcount, 'rand')
# Release 2 vessels.
released_vessels_list = all_vessels_list[:2]
kept_vessels_list = all_vessels_list[2:]
interface.release_vessels(user, released_vessels_list)
# Ensure all of the vessels are marked as having user keys in sync.
for vessel in all_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier,
vessel.name)
self.assertTrue(vessel.user_keys_in_sync)
# We expect no keys to be generated through the keygen api.
mocklib.mock_keygen_generate_keypair([])
interface.change_user_keys(user, pubkey="55 66")
# Get a new user object from the database.
user = maindb.get_user(user.username)
# Make sure the user's key changed.
self.assertEqual(user.user_pubkey, "55 66")
self.assertEqual(user.user_privkey, None)
# Make sure that all of the vessels the user has access to (and no other
# vessels) are marked as needing user keys to be sync'd.
# Ensure all of the vessels are marked as having user keys in sync.
for vessel in kept_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier,
vessel.name)
self.assertFalse(vessel.user_keys_in_sync)
for vessel in released_vessels_list:
# Get a fresh vessel from the db.
vessel = maindb.get_vessel(vessel.node.node_identifier,
vessel.name)
self.assertTrue(vessel.user_keys_in_sync)