def test_computational_refund():
job = Job()
provider = accounts[0]
requester = accounts[1]
register_provider(100)
register_requester(requester)
job.code_hashes = [
b"9b3e9babb65d9c1aceea8d606fc55403",
b"9a4c0c1c9aadb203daf9367bd4df930b"
]
job.cores = [1]
job.run_time = [5]
job.data_transfer_ins = [1, 1]
job.data_transfer_out = 1
job.storage_ids = [StorageID.EUDAT.value, StorageID.EUDAT.value]
job.cache_types = [CacheType.PUBLIC.value, CacheType.PUBLIC.value]
job.storage_hours = [0, 0]
job.data_prices_set_block_numbers = [0, 0]
job_price, _cost = job.cost(provider, requester)
provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
args = [
provider,
provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
tx = ebb.submitJob(
job.code_hashes[0],
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
index = 0
job_id = 0
start_time = 1579524978
tx = ebb.setJobStatusRunning(job.code_hashes[0], index, job_id, start_time,
{"from": accounts[0]})
rpc.sleep(60)
mine(5)
args = [index, job_id, 1579524998, 2, 0, job.cores, [5], True]
run_time = 1
tx = ebb.processPayment(job.code_hashes[0], args, run_time, zero_bytes32,
{"from": accounts[0]})
received_sum = tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum = tx.events["LogProcessPayment"]["refundedWei"]
log(f"{received_sum} {refunded_sum}")
assert received_sum + refunded_sum == 505
assert received_sum == 104 and refunded_sum == 401
withdraw(accounts[0], received_sum)
withdraw(requester, refunded_sum)
def main():
job = Job()
Ebb = cfg.Ebb
job.base_dir = f"{env.HOME}/test_eblocbroker"
job.source_code_dir = f"{job.base_dir}/source_code"
job.data_1_dir = f"{job.base_dir}/datasets/BL06-camel-sml"
job.folders_to_share.append(job.source_code_dir)
job.folders_to_share.append(job.data_1_dir)
path_from = f"{job.base_dir}/datasets"
path_to = f"{env.LINK_PATH}/base/data_link"
check_linked_data(path_from, path_to, job.folders_to_share[1:])
# IMPORTANT: consider ignoring to push .git into the submitted folder
# job.generate_git_repos()
job.clean_before_submit()
provider = "0xD118b6EF83ccF11b34331F1E7285542dDf70Bc49" # home2-vm
account_id = 1
_from = Ebb.w3.toChecksumAddress(Ebb.w3.eth.accounts[account_id])
job = gdrive.submit(provider, _from, job)
job.run_time = [5]
job.cores = [1]
job.data_transfer_ins = [1, 1]
job.data_transfer_out = 1
job.storage_ids = [StorageID.GDRIVE, StorageID.GDRIVE]
job.cache_types = [CacheType.PRIVATE, CacheType.PUBLIC]
job.storage_hours = [1, 1]
job.data_prices_set_block_numbers = [0, 0]
for folder_to_share in job.folders_to_share:
tar_hash = job.foldername_tar_hash[folder_to_share]
# required to send string as bytes == str_data.encode('utf-8')
job.code_hashes.append(Ebb.w3.toBytes(text=tar_hash))
tar_hash = job.foldername_tar_hash[job.folders_to_share[0]]
job_key = job.keys[tar_hash]
try:
job_price, _cost = job.cost(provider, _from)
tx_hash = Ebb.submit_job(provider,
job_key,
job_price,
job,
requester=_from)
except Exception as e:
raise e
for k, v in job.tar_hashes.items():
log(f"{k} => {v}")
log(f"==> code_hashes={job.code_hashes}")
if job.analyze_tx_status(tx_hash):
log("SUCCESS")
else:
log("FAILED")
def submit_gdrive(job: Job, is_pass=False, required_confs=1):
log("==> Submitting source code through [blue]GDRIVE[/blue]")
pre_check()
Ebb = cfg.Ebb
job.folders_to_share = job.paths
check_link_folders(job.data_paths,
job.registered_data_files,
is_pass=is_pass)
_git.generate_git_repo(job.folders_to_share)
job.clean_before_submit()
requester = Ebb.w3.toChecksumAddress(job.requester_addr)
provider = Ebb.w3.toChecksumAddress(job.provider_addr)
job = gdrive.submit(provider, requester, job)
for folder_to_share in job.folders_to_share:
if isinstance(folder_to_share, bytes):
code_hash = folder_to_share
job.code_hashes.append(code_hash)
job.code_hashes_str.append(code_hash.decode("utf-8"))
else:
tar_hash = job.foldername_tar_hash[folder_to_share]
#: required to send string as bytes == str_data.encode('utf-8')
code_hash = Ebb.w3.toBytes(text=tar_hash)
job.code_hashes.append(code_hash)
job.code_hashes_str.append(code_hash.decode("utf-8"))
tar_hash = job.foldername_tar_hash[job.folders_to_share[0]]
key = job.keys[tar_hash]
job.price, *_ = job.cost(provider, requester)
try:
tx_hash = Ebb.submit_job(provider,
key,
job,
requester=requester,
required_confs=required_confs)
tx_receipt = get_tx_status(tx_hash)
if tx_receipt["status"] == 1:
processed_logs = Ebb._eBlocBroker.events.LogJob().processReceipt(
tx_receipt, errors=DISCARD)
log(vars(processed_logs[0].args))
try:
log(f"{ok()} [bold]job_index={processed_logs[0].args['index']}"
)
except IndexError:
log(f"E: Tx({tx_hash}) is reverted")
except QuietExit:
pass
except Exception as e:
print_tb(e)
log()
for k, v in job.tar_hashes.items():
log(f"{k} [blue]=>[/blue] {v}")
return tx_hash
def submit_receipt(index,
cores,
start_time,
completion_time,
elapsed_time,
is_print=True):
text = f"{start_time},{completion_time}"
log(f"==> {br(text)} cores={cores}")
job = Job()
job.code_hashes = [b"8b3e98abb65d0c1aceea8d606fc55403"]
job.key = job.code_hashes[0]
job.index = index
job._id = 0
job.cores = cores
job.run_time = [1]
job.data_transfer_ins = [1]
job.data_transfer_out = 1
job.storage_ids = [StorageID.EUDAT.value]
job.cache_types = [CacheType.PUBLIC.value]
job.storage_hours = [0]
job.data_prices_set_block_numbers = [0]
job_price, _cost = job.cost(provider, requester)
provider_price_block_number = ebb.getProviderSetBlockNumbers(provider)[-1]
args = [
provider,
provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
tx = ebb.submitJob(
job.key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
tx = ebb.setJobStatusRunning(job.key, job.index, job._id, start_time,
{"from": provider})
rpc.sleep(60)
mine(5)
data_transfer_in = 0
data_transfer_out = 0
args = [
job.index, job._id, completion_time, data_transfer_in,
data_transfer_out, job.cores, [1], True
]
tx = ebb.processPayment(job.key, args, elapsed_time, "",
{"from": provider})
if is_print:
log(f"==> process_payment received_gas_used={tx.__dict__['gas_used']}")
# received_sum = tx.events["LogProcessPayment"]["receivedWei"]
# refunded_sum = tx.events["LogProcessPayment"]["refundedWei"]
# withdraw(provider, received_sum)
# withdraw(requester, refunded_sum)
check_list(is_print)
if is_print:
console_ruler(character="-=")
return tx
def test_workflow():
job = Job()
provider = accounts[0]
requester = accounts[1]
register_provider()
register_requester(requester)
job_key = "QmQv4AAL8DZNxZeK3jfJGJi63v1msLMZGan7vSsCDXzZud"
code_hash = ipfs_to_bytes32(job_key)
with brownie.reverts():
ebb.updataDataPrice(code_hash, 20, 100, {"from": provider})
ebb.registerData(code_hash, 20, cfg.BLOCK_DURATION_1_HOUR,
{"from": provider})
ebb.removeRegisteredData(
code_hash,
{"from": provider}) # should submitJob fail if it is not removed
code_hash1 = "0x68b8d8218e730fc2957bcb12119cb204"
# "web3.toBytes(hexstr=ipfs_to_bytes32("QmWmyoMoctfbAaiEs2G46gpeUmhqFRDW6KWo64y5r581Ve"))
ebb.registerData(code_hash1, 20, cfg.BLOCK_DURATION_1_HOUR,
{"from": provider})
mine(6)
with brownie.reverts():
ebb.registerData(code_hash1, 20, 1000, {"from": provider})
ebb.updataDataPrice(code_hash1, 250, cfg.BLOCK_DURATION_1_HOUR + 1,
{"from": provider})
data_block_numbers = ebb.getRegisteredDataBlockNumbers(
provider, code_hash1)
log(f"get_registered_data_block_numbers={data_block_numbers[1]}", "bold")
get_block_number()
data_prices = ebb.getRegisteredDataPrice(provider, code_hash1, 0)
log(f"register_data_price={data_prices}", "bold")
assert data_prices[0] == 20
res = ebb.getRegisteredDataPrice(provider, code_hash1,
data_block_numbers[1])
log(f"register_data_price={res}", "bold")
assert res[0] == 250
mine(cfg.BLOCK_DURATION_1_HOUR - 9)
res = ebb.getRegisteredDataPrice(provider, code_hash1, 0)
log(f"register_data_price={res}", "bold")
assert res[0] == 20
mine(1)
res = ebb.getRegisteredDataPrice(provider, code_hash1, 0)
log(f"register_data_price={res}", "bold")
assert res[0] == 250
job.code_hashes = [code_hash,
code_hash1] # Hashed of the data file in array
job.storage_hours = [0, 0]
job.data_transfer_ins = [100, 0]
job.data_transfer_out = 100
# job.data_prices_set_block_numbers = [0, 253] # TODO: check this ex 253 exists or not
job.data_prices_set_block_numbers = [
0, data_block_numbers[1]
] # TODO: check this ex 253 exists or not
check_price_keys(job.data_prices_set_block_numbers, provider, code_hash1)
job.cores = [2, 4, 2]
job.run_time = [10, 15, 20]
job.storage_ids = [StorageID.IPFS.value, StorageID.NONE.value]
job.cache_types = [CacheType.PUBLIC.value, CacheType.PUBLIC.value]
args = [
provider,
ebb.getProviderSetBlockNumbers(accounts[0])[-1],
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
job_price, _cost = job.cost(provider, requester)
tx = ebb.submitJob( # first submit
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
for idx in range(0, 3):
log(ebb.getJobInfo(provider, job_key, 0, idx))
console_ruler(character="-=")
assert (
tx.events["LogRegisteredDataRequestToUse"][0]["registeredDataHash"] ==
"0x0000000000000000000000000000000068b8d8218e730fc2957bcb12119cb204"
), "registered data should be used"
with brownie.reverts():
log(ebb.getJobInfo(provider, job_key, 1, 2))
log(ebb.getJobInfo(provider, job_key, 0, 3))
# setJobStatus for the workflow:
index = 0
job_id = 0
start_time = 10
tx = ebb.setJobStatusRunning(job_key, index, job_id, start_time,
{"from": accounts[0]})
index = 0
job_id = 1
start_time = 20
tx = ebb.setJobStatusRunning(job_key, index, job_id, start_time,
{"from": accounts[0]})
# process_payment for the workflow
index = 0
job_id = 0
execution_time = 10
data_transfer = [100, 0]
end_time = 20
result_ipfs_hash = ipfs_to_bytes32(
"QmWmyoMoctfbAaiEs2G46gpeUmhqFRDW6KWo64y5r581Ve")
received_sums = []
refunded_sums = []
received_sum = 0
refunded_sum = 0
args = [
index, job_id, end_time, data_transfer[0], data_transfer[1], job.cores,
job.run_time, False
]
tx = ebb.processPayment(job_key, args, execution_time, result_ipfs_hash,
{"from": accounts[0]})
# log(tx.events['LogProcessPayment'])
received_sums.append(tx.events["LogProcessPayment"]["receivedWei"])
refunded_sums.append(tx.events["LogProcessPayment"]["refundedWei"])
received_sum += tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum += tx.events["LogProcessPayment"]["refundedWei"]
log(f"received_sum={received_sum} | refunded_sum={refunded_sum} | job_price={job_price}"
)
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
index = 0
job_id = 1
execution_time = 15
data_transfer = [0, 0]
end_time = 39
result_ipfs_hash = ipfs_to_bytes32(
"QmWmyoMoctfbAaiEs2G46gpeUmhqFRDW6KWo64y5r581Ve")
args = [
index, job_id, end_time, data_transfer[0], data_transfer[1], job.cores,
job.run_time, False
]
tx = ebb.processPayment(job_key, args, execution_time, result_ipfs_hash,
{"from": accounts[0]})
received_sums.append(tx.events["LogProcessPayment"]["receivedWei"])
refunded_sums.append(tx.events["LogProcessPayment"]["refundedWei"])
received_sum += tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum += tx.events["LogProcessPayment"]["refundedWei"]
log(f"received_sum={received_sum} | refunded_sum={refunded_sum} | job_price={job_price}"
)
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
index = 0
job_id = 2
execution_time = 20
data_transfer = [0, 100]
end_time = 39
result_ipfs_hash = ipfs_to_bytes32(
"QmWmyoMoctfbAaiEs2G46gpeUmhqFRDW6KWo64y5r581Ve")
with brownie.reverts(
): # processPayment should revert, setRunning is not called for the job=2
args = [
index,
job_id,
end_time,
data_transfer[0],
data_transfer[1],
job.cores,
job.run_time,
False,
]
tx = ebb.processPayment(job_key, args, execution_time,
result_ipfs_hash, {"from": accounts[0]})
index = 0
job_id = 2
start_time = 20
tx = ebb.setJobStatusRunning(job_key, index, job_id, start_time,
{"from": accounts[0]})
args = [
index, job_id, end_time, data_transfer[0], data_transfer[1], job.cores,
job.run_time, True
]
tx = ebb.processPayment(job_key, args, execution_time, result_ipfs_hash,
{"from": accounts[0]})
# log(tx.events['LogProcessPayment'])
received_sums.append(tx.events["LogProcessPayment"]["receivedWei"])
refunded_sums.append(tx.events["LogProcessPayment"]["refundedWei"])
received_sum += tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum += tx.events["LogProcessPayment"]["refundedWei"]
log(f"received_sum={received_sum} | refunded_sum={refunded_sum} | job_price={job_price}"
)
log(received_sums)
log(refunded_sums)
assert job_price - _cost["storage"] == received_sum + refunded_sum
withdraw(accounts[0], received_sum)
withdraw(requester, refunded_sum)
def test_multiple_data():
job = Job()
provider = accounts[0]
requester = accounts[1]
requester_1 = accounts[2]
register_provider()
register_requester(requester)
register_requester(requester_1)
job_key = "QmQv4AAL8DZNxZeK3jfJGJi63v1msLMZGan7vSsCDXzZud"
job.code_hashes.append(ipfs_to_bytes32(job_key))
job_key_2 = "QmVqtWxuBdZQdLnLce6XCBMuqoazAcbmuxoJHQbfbuqDu2"
job.code_hashes.append(ipfs_to_bytes32(job_key_2))
job.data_transfer_ins = [100, 100]
job.data_transfer_out = 100
# provider's registered data won't be used
job.storage_hours = [1, 1]
job.data_prices_set_block_numbers = [0, 0]
job.cores = [2]
job.run_time = [10]
provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
job.storage_ids = [StorageID.EUDAT.value, StorageID.IPFS.value]
job.cache_types = [CacheType.PRIVATE.value, CacheType.PUBLIC.value]
args = [
provider,
provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
job_price, _cost = job.cost(provider, requester)
# first time job is submitted with the data files
tx = ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(f"==> job_index={tx.events['LogJob']['index']}")
log(tx.events["LogJob"]["jobKey"])
assert _cost[
"storage"] == 200, "Since it is not verified yet cost of storage should be 200"
# second time job is wanted to send by the same user with the same data files
job_price, _cost = job.cost(provider, requester)
assert _cost[
"storage"] == 0, "Since cost of storage is already paid by the user it should be 0"
# second time job is wanted to send by the differnt user with the same data files
job_price, _cost = job.cost(provider, requester_1)
log(f"==> cost={_cost}")
assert _cost[
"storage"] == 200, "Since it is not verified yet cost of storage should be 200"
# cluster verifies the given data files for the related job
index = 0
is_verified_list = [True, True]
tx = ebb.dataReceived(
job_key,
index,
job.code_hashes,
job.cache_types,
is_verified_list,
{
"from": provider,
"gas": 4500000
},
)
# second time job is wanted to send by the differnt user with the same data files
job_price, _cost = job.cost(provider, requester)
assert _cost["storage"] == 0, "Since it is verified torageCost should be 0"
# second time job is wanted to send by the differnt user with the same data files
job_price, _cost = job.cost(provider, requester_1)
assert _cost[
"storage"] == 100, "Since data1 is verified and publis, its cost of storage should be 0"
# ds = scripts.DataStorage(provider, code_hashes[1], True)
job_price, _cost = job.cost(provider, requester)
assert _cost[
"storage"] == 0, "Since it is paid on first job submittion it should be 0"
assert _cost[
"data_transfer"] == job.data_transfer_out, "cost of data_transfer should cover only data_transfer_out"
tx = ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(f"job_index={tx.events['LogJob']['index']}", "bold")
# ===== provider side =====
index = 0
job_id = 0
start_time = get_block_timestamp()
execution_time = 10
result_ipfs_hash = "0xabcd"
tx = ebb.setJobStatusRunning(job_key, index, job_id, start_time,
{"from": accounts[0]})
mine(60 * execution_time / cfg.BLOCK_DURATION)
end_time = start_time + 60 * execution_time
block_timestamp = get_block_timestamp()
assert (
end_time <= block_timestamp
), f"block timestamp is ahead of completion time, difference={block_timestamp - end_time}"
args = [
index,
job_id,
end_time,
sum(job.data_transfer_ins),
job.data_transfer_out,
job.cores,
job.run_time,
False,
]
tx = ebb.processPayment(job_key, args, execution_time, result_ipfs_hash,
{"from": accounts[0]})
received_sum = tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum = tx.events["LogProcessPayment"]["refundedWei"]
log(f"received_sum={received_sum} refunded_sum={refunded_sum}", "bold")
assert received_sum == 320 and refunded_sum == 0
withdraw(accounts[0], received_sum)
withdraw(requester, refunded_sum)
data_transfer_in = 0 # already requested on index==0
data_transfer_out = 100
data_transfer = [data_transfer_in, data_transfer_out]
index = 1
job_id = 0
start_time = get_block_timestamp()
execution_time = 10
result_ipfs_hash = "0xabcd"
tx = ebb.setJobStatusRunning(job_key, index, job_id, start_time,
{"from": accounts[0]})
mine(60 * execution_time / cfg.BLOCK_DURATION)
end_time = start_time + 60 * execution_time
args = [
index, job_id, end_time, data_transfer[0], data_transfer[1], job.cores,
job.run_time, False
]
tx = ebb.processPayment(job_key, args, execution_time, result_ipfs_hash,
{"from": accounts[0]})
# log(tx.events['LogProcessPayment'])
received_sum = tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum = tx.events["LogProcessPayment"]["refundedWei"]
log(f"received_sum={received_sum} refunded_sum={refunded_sum}", "bold")
assert received_sum == 120 and refunded_sum == 0
withdraw(accounts[0], received_sum)
withdraw(requester, refunded_sum)
def test_storage_refund():
job = Job()
provider = accounts[0]
requester = accounts[1]
register_provider()
register_requester(requester)
job_key = "QmQv4AAL8DZNxZeK3jfJGJi63v1msLMZGan7vSsCDXzZud"
job.code_hashes.append(ipfs_to_bytes32(job_key))
job.storage_hours.append(1)
job_key_2 = "QmVqtWxuBdZQdLnLce6XCBMuqoazAcbmuxoJHQbfbuqDu2"
job.code_hashes.append(ipfs_to_bytes32(job_key_2))
job.storage_hours.append(1)
job.data_transfer_ins = [100, 100]
job.data_transfer_out = 100
job.data_prices_set_block_numbers = [0, 0]
job.cores = [2]
job.run_time = [10]
job.provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
job.storage_ids = [StorageID.EUDAT.value, StorageID.IPFS.value]
job.cache_types = [CacheType.PRIVATE.value, CacheType.PUBLIC.value]
# provider's registered data won't be used
job.data_prices_set_block_numbers = [0, 0]
job_price, _cost = job.cost(provider, requester)
job_price += 1 # for test 1 wei extra is paid
args = [
provider,
job.provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
tx = ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
refunded = tx.events["LogJob"]["refunded"]
log(f"==> job_index={tx.events['LogJob']['index']}")
log(f"refunded={refunded}", "bold")
log(tx.events["LogJob"]["jobKey"])
assert requester == tx.events["LogJob"]["owner"]
withdraw(requester, refunded) # check for extra payment is checked
index = 0
job_id = 0
tx = ebb.refund(provider, job_key, index, job_id, job.cores, job.run_time,
{"from": provider})
log(ebb.getJobInfo(provider, job_key, index, job_id))
refundedWei = tx.events["LogRefundRequest"]["refundedWei"]
log(f"refunded_wei={refundedWei}", "bold")
withdraw(requester, refundedWei)
# VM Exception while processing transaction: invalid opcode
with brownie.reverts():
ebb.getJobInfo(provider, job_key, 5, job_id)
storage_cost_sum = 0
for code_hash in job.code_hashes:
_storage_cost_sum, *_ = ebb.getStorageInfo(provider, requester,
code_hash)
storage_cost_sum += _storage_cost_sum
assert _cost["storage"] == storage_cost_sum
assert _cost["computational"] + _cost["data_transfer"] + _cost[
"cache"] == refundedWei
mine(cfg.BLOCK_DURATION_1_HOUR)
tx = ebb.refundStorageDeposit(provider, requester, job.code_hashes[0], {
"from": requester,
"gas": 4500000
})
refundedWei = tx.events["LogDepositStorage"]["payment"]
log(f"refunded_wei={refundedWei}", "bold")
withdraw(requester, refundedWei)
with brownie.reverts():
tx = ebb.refundStorageDeposit(provider, requester, job.code_hashes[0],
{
"from": requester,
"gas": 4500000
})
tx = ebb.refundStorageDeposit(provider, requester, job.code_hashes[1], {
"from": requester,
"gas": 4500000
})
refundedWei = tx.events["LogDepositStorage"]["payment"]
paid_address = tx.events["LogDepositStorage"]["paidAddress"]
withdraw(requester, refundedWei)
with brownie.reverts():
tx = ebb.refundStorageDeposit(provider, requester, job.code_hashes[0],
{
"from": requester,
"gas": 4500000
})
assert requester == paid_address
assert ebb.balanceOf(provider) == 0
console_ruler("same job submitted after full refund", color="blue")
tx = ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(f"job_index={tx.events['LogJob']['index']}", "bold")
log(tx.events["LogJob"]["jobKey"])
index = 1
job_id = 0
tx = ebb.refund(provider, job_key, index, job_id, job.cores, job.run_time,
{"from": provider})
log(ebb.getJobInfo(provider, job_key, index, job_id))
refundedWei = tx.events["LogRefundRequest"]["refundedWei"]
log(f"refunded_wei={refundedWei}", "bold")
assert _cost["computational"] + _cost["data_transfer"] + _cost[
"cache"] == refundedWei
storage_cost_sum = 0
storage_payment = []
for code_hash in job.code_hashes:
deposit, *_ = ebb.getStorageInfo(provider, requester, code_hash)
storage_payment.append(deposit)
job.is_verified = [True, True]
ebb.dataReceived( # called by the provider
job_key, index, job.code_hashes, job.cache_types, job.is_verified, {
"from": provider,
"gas": 4500000
})
for code_hash in job.code_hashes:
*_, output = ebb.getStorageInfo(provider, cfg.ZERO_ADDRESS, code_hash)
log(output, "bold")
with brownie.reverts(
): # refundStorageDeposit should revert, because it is already used by the provider
for code_hash in job.code_hashes:
tx = ebb.refundStorageDeposit(provider, requester, code_hash, {
"from": requester,
"gas": 4500000
})
tx = ebb.depositStorage(requester, job.code_hashes[0], {
"from": provider,
"gas": 4500000
})
mine(cfg.BLOCK_DURATION_1_HOUR)
# after deadline (1 hr) is completed to store the data, provider could obtain the money
for idx, code_hash in enumerate(job.code_hashes):
tx = ebb.depositStorage(requester, code_hash, {
"from": provider,
"gas": 4500000
})
amount = tx.events["LogDepositStorage"]["payment"]
withdraw(provider, amount)
assert storage_payment[idx] == amount
def test_data_info():
job = Job()
provider = accounts[0]
requester = accounts[1]
register_provider(100)
register_requester(requester)
job_key = b"9b3e9babb65d9c1aceea8d606fc55403"
job.code_hashes = [job_key, b"9a4c0c1c9aadb203daf9367bd4df930b"]
job.cores = [1]
job.run_time = [5]
job.data_transfer_ins = [0, 1]
job.data_transfer_out = 1
job.storage_ids = [StorageID.IPFS.value, StorageID.IPFS.value]
job.cache_types = [CacheType.PUBLIC.value, CacheType.PUBLIC.value]
job.storage_hours = [0, 1]
job.data_prices_set_block_numbers = [0, 0]
job_price, _cost = job.cost(provider, requester)
provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
args = [
provider,
provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
provider_price_info = ebb.getProviderInfo(provider, 0)
price_cache = provider_price_info[1][4]
storage_payment = []
for idx, code_hash in enumerate(job.code_hashes):
deposit, *_ = ebb.getStorageInfo(provider, requester, code_hash)
storage_payment.append(deposit)
assert storage_payment[idx] == job.storage_hours[idx] * price_cache
job.is_verified = [False, True]
ebb.dataReceived( # called by the provider
job_key,
0,
job.code_hashes,
job.cache_types,
job.is_verified,
{
"from": provider,
"gas": 4500000
},
)
for idx, code_hash in enumerate(job.code_hashes):
*_, output = ebb.getStorageInfo(provider, cfg.ZERO_ADDRESS, code_hash)
assert output[3] == job.is_verified[idx]
# requester is data_owner
for idx, code_hash in enumerate(job.code_hashes):
with brownie.reverts():
tx = ebb.depositStorage(requester, code_hash, {
"from": provider,
"gas": 4500000
})
mine(cfg.BLOCK_DURATION_1_HOUR)
for idx, code_hash in enumerate(job.code_hashes):
*_, output = ebb.getStorageInfo(provider, cfg.ZERO_ADDRESS, code_hash)
if output[3]:
tx = ebb.depositStorage(requester, code_hash, {
"from": provider,
"gas": 4500000
})
print(tx.events["LogDepositStorage"])
def test_stored_data_usage():
job = Job()
provider = accounts[0]
requester = accounts[1]
requester_1 = accounts[2]
register_provider(100)
register_requester(requester)
register_requester(requester_1)
job_key = "1v12W1CJwSKE-SPFiq86pGpF74WPNRBD2"
job.code_hashes.append(b"050e6cc8dd7e889bf7874689f1e1ead6")
job.code_hashes.append(b"b6aaf03752dc68d625fc57b451faa2bf")
job.data_transfer_ins = [1, 1]
job.data_transfer_out = 1
# provider's registered data won't be used
job.storage_hours = [1, 1]
job.data_prices_set_block_numbers = [0, 0]
job.cores = [1]
job.run_time = [5]
job.provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
job.storage_ids = [StorageID.GDRIVE.value, StorageID.GDRIVE.value]
job.cache_types = [CacheType.PUBLIC.value, CacheType.PRIVATE.value]
args = [
provider,
job.provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
job_price, _cost = job.cost(provider, requester)
# first time job is submitted with the data files
# https://stackoverflow.com/a/12468284/2402577
tx = ebb.submitJob(
job_key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(tx.events["LogDataStorageRequest"]["owner"])
log(f"==> job_index={tx.events['LogJob']['index']}")
log(tx.events["LogJob"]["jobKey"])
assert _cost["storage"] == 2
job_price, _cost = job.cost(provider, requester)
log(f"==> job_index={tx.events['LogJob']['index']}")
log(tx.events["LogJob"]["jobKey"])
assert _cost[
"storage"] == 0, "Since it is not verified yet cost of storage should be 2"
assert _cost["data_transfer"] == 1
with brownie.reverts():
job_price_revert = 500 # data_transfer_in cost is ignored
tx = ebb.submitJob(
job.code_hashes[0],
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price_revert, "wei")
},
)
tx = ebb.submitJob(
job.code_hashes[0],
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
assert "LogDataStorageRequest" not in tx.events
mine(cfg.BLOCK_DURATION_1_HOUR)
job_price, _cost = job.cost(provider, requester)
# first time job is submitted with the data files
tx = ebb.submitJob(
job.code_hashes[0],
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(tx.events["LogDataStorageRequest"]["owner"])
def test_submit_job():
job = Job()
provider = accounts[0]
requester = accounts[1]
register_provider()
register_requester(requester)
fname = f"{cwd}/files/test.txt"
# fname = f"{cwd}/files/test_.txt"
log(f"==> registered_provider_addresses={ebb.getProviders()}")
provider_price_info = ebb.getProviderInfo(accounts[0], 0)
# block_read_from = provider_price_info[0]
_provider_price_info = provider_price_info[1]
# availableCoreNum = _provider_price_info[0]
# commitmentBlockDuration = _provider_price_info[1]
price_core_min = _provider_price_info[2]
# price_data_transfer = _provider_price_info[3]
# price_storage = _provider_price_info[4]
# price_cache = _provider_price_info[5]
log(f"provider_available_core={available_core}")
log(f"provider_price_core_min={price_core_min}")
log(provider_price_info)
job_price_sum = 0
job_id = 0
index = 0
with open(fname) as f:
for line in f:
arguments = line.rstrip("\n").split(" ")
storage_hour = 1
core_min = int(arguments[1]) - int(arguments[0])
core = int(arguments[2])
job.cores = [core]
job.run_time = [core_min]
# time.sleep(1)
# rpc.mine(int(arguments[0]))
job_key = "QmQv4AAL8DZNxZeK3jfJGJi63v1msLMZGan7vSsCDXzZud"
data_key = "QmQv4AAL8DZNxZeK3jfJGJi63v1msLMZGan7vSsCDXzZud"
code_hash = ipfs_to_bytes32(data_key)
# log("Client Balance before: " + str(web3.eth.balanceOf(account)))
# log("Contract Balance before: " + str(web3.eth.balanceOf(accounts[0])))
job.code_hashes = [code_hash]
job.storage_hours = [storage_hour]
job.data_transfer_ins = [100]
job.data_transfer_out = 100
job.data_prices_set_block_numbers = [0]
job.storage_ids = [StorageID.IPFS.value]
job.cache_types = [CacheType.PUBLIC.value]
args = [
provider,
ebb.getProviderSetBlockNumbers(accounts[0])[-1],
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
# log(code_hashes[0])
job_price, _cost = job.cost(provider, requester)
job_price_sum += job_price
data_transfer_ins = [100]
job_key = job.storage_hours[0]
tx = ebb.submitJob(
job_key,
data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
# log('submitJob => GasUsed:' + str(tx.__dict__['gas_used']) + '| blockNumber=' + str(tx.block_number))
log(f"job_index={tx.events['LogJob']['index']}", "bold")
# log("Contract Balance after: " + str(web3.eth.balanceOf(accouts[0])))
# log("Client Balance after: " + str(web3.eth.balanceOf(accounts[8])))
# sys.stdout.write('jobInfo: ')
# sys.stdout.flush()
log(ebb.getJobInfo(provider, job_key, index, job_id))
index += 1
log(f"total_paid={job_price_sum}")
# log(block_read_from)
# rpc.mine(100)
# log(web3.eth.blockNumber)
job_id = 0
with open(fname) as f:
for index, line in enumerate(f):
arguments = line.rstrip("\n").split(" ")
tx = ebb.setJobStatusRunning(job_key, index, job_id,
int(arguments[0]),
{"from": accounts[0]})
if index == 0:
with brownie.reverts():
tx = ebb.setJobStatusRunning(job_key, index, job_id,
int(arguments[0]) + 1,
{"from": accounts[0]})
console_ruler()
result_ipfs_hash = ipfs_to_bytes32(
"QmWmyoMoctfbAaiEs2G46gpeUmhqFRDW6KWo64y5r581Ve")
with open(fname) as f:
for index, line in enumerate(f):
arguments = line.rstrip("\n").split(" ")
if index == 0:
data_transfer_in_sum = 90
job.data_transfer_out = 100
else:
data_transfer_in_sum = 0
job.data_transfer_out = 100
core_min = int(arguments[1]) - int(arguments[0])
core = int(arguments[2])
job.cores = [core]
job.run_time = [core_min]
log(f"contract_balance={ebb.getContractBalance()}", "bold")
job_id = 0
execution_time = int(arguments[1]) - int(arguments[0])
end_time = int(arguments[1])
args = [
index,
job_id,
end_time,
data_transfer_in_sum,
job.data_transfer_out,
job.cores,
job.run_time,
True,
]
tx = ebb.processPayment(job_key, args, execution_time,
result_ipfs_hash, {"from": accounts[0]})
# code_hashes
received = tx.events["LogProcessPayment"]["receivedWei"]
refunded = tx.events["LogProcessPayment"]["refundedWei"]
withdraw(accounts[0], received)
withdraw(requester, refunded)
log(f"received={received} | refunded={refunded}", "bold")
log(f"contract_balance={ebb.getContractBalance()}", "bold")
for idx in range(0, ebb.getProviderReceiptSize(provider)):
# prints finalize version of the linked list
log(ebb.getProviderReceiptNode(provider, idx))
console_ruler()
log(f"==> storage_duration for job={job_key}")
*_, job_storage_info = ebb.getStorageInfo(provider, cfg.ZERO_ADDRESS,
code_hash)
ds = DataStorage(job_storage_info)
log(f"receivedBlockNumber={ds.received_block} |"
f"storage_duration(block numbers)={ds.storage_duration} | "
f"is_private={ds.is_private} |"
f"is_verified_Used={ds.is_verified_used}")
received_storage_deposit, *_ = ebb.getStorageInfo(provider, requester,
code_hash)
log(f"received_storage_deposit={received_storage_deposit}")
console_ruler("DONE")
def test_simple_submit():
job = Job()
provider = accounts[0]
requester = accounts[1]
price_core_min = 100
register_provider(price_core_min)
register_requester(requester)
job.code_hashes = [
b"9b3e9babb65d9c1aceea8d606fc55403",
b"9a4c0c1c9aadb203daf9367bd4df930b"
]
job.key = job.code_hashes[0]
job.cores = [2]
job.run_time = [1]
job.data_transfer_ins = [1, 1]
job.data_transfer_out = 1
job.storage_ids = [StorageID.EUDAT.value, StorageID.EUDAT.value]
job.cache_types = [CacheType.PUBLIC.value, CacheType.PUBLIC.value]
job.storage_hours = [0, 0]
job.data_prices_set_block_numbers = [0, 0]
job_price, _cost = job.cost(provider, requester)
provider_price_block_number = ebb.getProviderSetBlockNumbers(
accounts[0])[-1]
args = [
provider,
provider_price_block_number,
job.storage_ids,
job.cache_types,
job.data_prices_set_block_numbers,
job.cores,
job.run_time,
job.data_transfer_out,
]
tx = ebb.submitJob(
job.key,
job.data_transfer_ins,
args,
job.storage_hours,
job.code_hashes,
{
"from": requester,
"value": web3.toWei(job_price, "wei")
},
)
log(f"submitJob_gas_used={tx.__dict__['gas_used']}")
index = 0
job_id = 0
start_time = 1579524978
tx = ebb.setJobStatusRunning(job.key, index, job_id, start_time,
{"from": provider})
rpc.sleep(60)
mine(5)
completion_time = 1579524998
data_transfer_in = 0
data_transfer_out = 0.01
args = [
index, job_id, completion_time, data_transfer_in, data_transfer_out,
job.cores, [1], True
]
elapsed_time = 1
out_hash = b"[46\x17\x98r\xc2\xfc\xe7\xfc\xb8\xdd\n\xd6\xe8\xc5\xca$fZ\xebVs\xec\xff\x06[\x1e\xd4f\xce\x99"
tx = ebb.processPayment(job.key, args, elapsed_time, out_hash,
{"from": accounts[0]})
# tx = ebb.processPayment(job.code_hashes[0], args, elapsed_time, zero_bytes32, {"from": accounts[0]})
received_sum = tx.events["LogProcessPayment"]["receivedWei"]
refunded_sum = tx.events["LogProcessPayment"]["refundedWei"]
# log(str(received_sum) + " " + str(refunded_sum))
assert received_sum == job.cores[0] * price_core_min and refunded_sum == 5
withdraw(accounts[0], received_sum)
withdraw(requester, refunded_sum)
def submit_ipfs(job: Job, is_pass=False, required_confs=1):
Ebb = cfg.Ebb
requester = Ebb.w3.toChecksumAddress(job.requester_addr)
provider = Ebb.w3.toChecksumAddress(job.provider_addr)
pre_check(job, requester)
log("==> Attemptting to submit a job")
main_storage_id = job.storage_ids[0]
job.folders_to_share = job.paths
check_link_folders(job.data_paths, job.registered_data_files, is_pass=is_pass)
if main_storage_id == StorageID.IPFS:
log("==> Submitting source code through [blue]IPFS[/blue]")
elif main_storage_id == StorageID.IPFS_GPG:
log("==> Submitting source code through [blue]IPFS_GPG[/blue]")
else:
log("E: Please provide IPFS or IPFS_GPG storage type for the source code")
sys.exit(1)
targets = []
try:
provider_info = Ebb.get_provider_info(provider)
except Exception as e:
print_tb(e)
sys.exit(1)
for idx, folder in enumerate(job.folders_to_share):
if isinstance(folder, Path):
target = folder
if job.storage_ids[idx] == StorageID.IPFS_GPG:
provider_gpg_finderprint = provider_info["gpg_fingerprint"]
if not provider_gpg_finderprint:
log("E: Provider did not register any GPG fingerprint")
sys.exit(1)
log(f"==> provider_gpg_finderprint={provider_gpg_finderprint}")
try:
# target is updated
target = cfg.ipfs.gpg_encrypt(provider_gpg_finderprint, target)
log(f"==> gpg_file={target}")
except Exception as e:
print_tb(e)
sys.exit(1)
try:
ipfs_hash = cfg.ipfs.add(target)
# ipfs_hash = ipfs.add(folder, True) # True includes .git/
run(["ipfs", "refs", ipfs_hash])
except Exception as e:
print_tb(e)
sys.exit(1)
if idx == 0:
key = ipfs_hash
job.code_hashes.append(ipfs_to_bytes32(ipfs_hash))
job.code_hashes_str.append(ipfs_hash)
log(f"==> ipfs_hash={ipfs_hash} | md5sum={generate_md5sum(target)}")
if main_storage_id == StorageID.IPFS_GPG:
# created gpg file will be removed since its already in ipfs
targets.append(target)
else:
code_hash = folder
if isinstance(code_hash, bytes):
job.code_hashes.append(code_hash)
job.code_hashes_str.append(code_hash.decode("utf-8"))
# TODO: if its ipfs
# if isinstance(code_hash, bytes):
# code_hash = code_hash.decode("utf-8")
# if len(code_hash) == 32:
# value = cfg.w3.toBytes(text=code_hash)
# job.code_hashes.append(value)
# job.code_hashes_str.append(value.decode("utf-8"))
# else:
# job.code_hashes.append(ipfs_to_bytes32(code_hash))
# job.code_hashes_str.append(code_hash)
# if idx != len(job.folders_to_share) - 1:
# log("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-", "cyan")
# requester inputs for testing purpose
job.price, *_ = job.cost(provider, requester)
try:
tx_hash = Ebb.submit_job(provider, key, job, requester=requester, required_confs=required_confs)
if required_confs >= 1:
tx_receipt = get_tx_status(tx_hash)
if tx_receipt["status"] == 1:
processed_logs = Ebb._eBlocBroker.events.LogJob().processReceipt(tx_receipt, errors=DISCARD)
try:
if processed_logs:
log("job_info:", "bold yellow")
log(vars(processed_logs[0].args))
for target in targets:
if ".tar.gz.gpg" in str(target):
_remove(target)
except IndexError:
log(f"E: Tx={tx_hash} is reverted")
else:
pass
except QuietExit:
pass
except Exception as e:
print_tb(e)
return tx_hash