def signup(username, password) -> Tuple[Enterprise, Signer_Impl]:
try:
signer = create_account(username, password)
enterprise = Enterprise(username=username, password=password)
contract_addr = deploy_contract("Enterprise", signer=signer)
enterprise.contract_addr = contract_addr
enterprise.account_addr = str(signer.keypair.address)
enterprise.account_pub = str(signer.keypair.public_key)
enterprise.account_priv = str(signer.keypair.private_key)
privkey, pubkey = gen_rsakey()
enterprise.envelope_pub = pubkey
enterprise.envelope_priv = privkey
managementAddr = db.session.query(Contracts).filter(
Contracts.name == "Management").first().addr
call_contract(managementAddr,
"Management",
"addEnterprise",
args=[
username,
to_checksum_address(enterprise.account_addr),
to_checksum_address(enterprise.contract_addr),
enterprise.envelope_pub, ""
])
db.session.add(enterprise)
db.session.commit()
except Exception:
traceback.print_exc()
db.session.rollback()
return None, None
return enterprise, signer
def signup(username, password) -> Tuple[Agency, Signer_Impl]:
try:
signer = create_account(username, password)
agency = Agency(username = username, password = password)
contract_addr = deploy_contract("Agency", signer = signer)
agency.contract_addr = contract_addr
agency.account_addr = str(signer.keypair.address)
agency.account_pub = str(signer.keypair.public_key)
agency.account_priv = str(signer.keypair.private_key)
privkey, pubkey = gen_rsakey()
agency.envelope_pub = pubkey
agency.envelope_priv = privkey
managementAddr = db.session.query(Contracts).filter(Contracts.name == "Management").first().addr
EngineerListAddr = db.session.query(Contracts).filter(Contracts.name == "EngineerList").first().addr
creditAddr = db.session.query(Contracts).filter(Contracts.name == "Credit").first().addr
call_contract(contract_addr, "Agency", "setEngListAddr", args = [to_checksum_address(EngineerListAddr)], signer = signer)
call_contract(contract_addr, "Agency", "setCreditAddr", args = [to_checksum_address(creditAddr)], signer = signer)
agency.engineer_list_addr = EngineerListAddr
# call_contract2(managementAddr, "Management", "addAgency",
# args = [
# username,
# to_checksum_address(agency.account_addr),
# to_checksum_address(agency.contract_addr),
# agency.envelope_pub, "" ], signer = signer)
call_contract(managementAddr, "Management", "addAgency",
args = [
username,
to_checksum_address(agency.account_addr),
to_checksum_address(agency.contract_addr),
agency.envelope_pub, ""], signer = signer)
db.session.add(agency)
db.session.commit()
except Exception:
traceback.print_exc()
db.session.rollback()
return None, None
return agency, signer
def audit_arbitrate():
username = session.get("username", "")
password = session.get("password", "")
audit, signer = login(username, password)
if audit is None:
return redirect("/audit")
arbitrate_list = Arbitrate.query.all()
if request.method == "GET":
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list)
ent_addr = request.form.get("ent-addr", "")
if ent_addr == "":
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list,
fail_msg="企业名称错误")
enterprise = Enterprise.query.filter(
Enterprise.username == ent_addr).first()
if enterprise is None:
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list,
fail_msg="没有该实体")
if enterprise.license_addr is None or enterprise.license_addr == "":
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list,
fail_msg="该企业暂无证书")
try:
arbitrate_addr = deploy_contract(
"Arbitrate",
compile=False,
fn_args=[to_checksum_address(enterprise.contract_addr)],
signer=signer)
arbitrate = Arbitrate(addr=arbitrate_addr)
db.session.add(arbitrate)
db.session.commit()
arbitrate_list = Arbitrate.query.all()
except Exception:
traceback.print_exc()
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list,
fail_msg="仲裁合约部署失败")
return render_template("audit2-5.html",
is_login=True,
audit=audit,
username=username,
arbitrate_list=arbitrate_list)
action='store_true',
help='Deploys registrar and certificates contracts to the blockchain')
parser.add_argument('--owner',
nargs=1,
metavar='CONTRACT',
help='Prints current owner of the contract')
parser.add_argument('--chown',
nargs=2,
metavar=('CONTRACT', 'NEW_OWNER'),
help='Changes owner of the specified contract')
args = parser.parse_args()
if args.deploy:
nonce = get_owner_nonce()
registrar = deploy_contract('registrar', nonce)
print('KYC Registrar: %s' % registrar['address'])
set('registrar.registrar', registrar)
certificates = deploy_contract('certificates', nonce + 1)
print('Payment Handler: %s' % certificates['address'])
set('registrar.payments', certificates)
if args.owner:
contract = args.owner[0]
if contract == 'registrar':
print('Admin account: %s' % get_owner())
if args.chown:
contract = args.chown[0]