def login():
form = user_login()
Error_ = ""
if request.method == 'POST':
try:
email_ = form.email.data
password = form.password.data
if len(email_) == 0 and len(password) == 0:
return render_template('login.html', form=form,
Error_=3) #no input
else:
print('here input' + email_)
res = api.login(
email_, password
) #json.loads((requests.get('{}/login/{}/{}'.format(host_address,email_, password))).text)
present = res['status']
if present:
session['uid'] = res['user_id']
session['username'] = res['username']
user = User()
user.id = email_
print(flask_login.current_user.is_authenticated)
flask_login.login_user(user)
return redirect(url_for('users.index'))
Error_ = 1 # not valid
return render_template('login.html', form=form, Error_=Error_)
except KeyError:
Error_ = 2 # 'ERROR_ON_USER_KEY'
except Exception as e:
Error_ = 'ok' + str(e)
print(Error_)
if flask_login.current_user.is_authenticated:
return redirect(url_for('users.index'))
else:
return render_template('login.html', form=form, Error_=Error_)
def createuser(email=None, password=None, role=None):
"""Create a user"""
if not email:
email = prompt("A valid email address")
if not password:
password = prompt_pass("Password")
if not role:
roles = [r.name for r in db.session.query(Role)]
role_name = prompt_choices("Role",
choices=roles,
no_choice=('none', ''))
if role_name:
role = get_or_create(db.session, Role, name=role_name)
else:
role = None
else:
role = get_or_create(db.session, Role, name=role)
if all([email, password]):
user = User.createuser(db.session, email, password, roles=[role])
db.session.commit()
else:
user = "******"
print(user)
def createuser(email=None, password=None, role=None):
"""Create a user"""
if not email:
email = prompt("A valid email address")
if not password:
password = prompt_pass("Password")
if not role:
roles = [r.name for r in db.session.query(Role)]
role_name = prompt_choices("Role", choices=roles,
no_choice=('none', ''))
if role_name:
role = get_or_create(db.session, Role, name=role_name)
else:
role = None
else:
role = get_or_create(db.session, Role, name=role)
if all([email, password]):
user = User.createuser(db.session, email, password, roles=[role])
db.session.commit()
else:
user = "******"
print(user)
def save_new_user(newUser, newEmail, newPassword):
user = User(nome=newUser,
email=newEmail,
senha=guard.hash_password(newPassword))
db.session.add(user)
db.session.commit()
def createsuperuser(email=None, password=None):
"""Create a supersuer"""
if not email:
email = prompt("A valid email address")
if not password:
password = prompt_pass("Password")
if all([email, password]):
admin = get_or_create(db.session, Role, name='admin')
user = User.createuser(db.session, email, password, roles=[admin])
db.session.commit()
else:
user = "******"
print(user)
def createsuperuser(email=None, password=None):
"""Create a supersuer"""
if not email:
email = prompt("A valid email address")
if not password:
password = prompt_pass("Password")
if all([email, password]):
admin = get_or_create(db.session, Role, name='admin')
user = User.createuser(db.session, email, password, roles=[admin])
db.session.commit()
else:
user = "******"
print(user)
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
from project import db, User
# s1 = User(first_name='Tyrion', last_name='Lannister', username='******', email='*****@*****.**', location='Westeros', bio='Still going strong', password='******')
s2 = User(first_name='Jamie',
last_name='Lannister',
username='******',
email='*****@*****.**',
location='Westeros',
bio='What am I even doing anymore',
password='******')
# db.session.add(s1)
db.session.add(s2)
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email='*****@*****.**'))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
class Main:
# keep track of all the accounts
accounts = []
print("Welcome to New Age Banking")
# User 1 prompts
print("Hello User 1! Let's get started, please follow the instructions bellow - ")
user1_username = input("Enter a username: "******"Enter your initial deposit: [only enter NUMBERS] ")
user1 = User.User(user1_username, int(user1_investment))
accounts.append(user1)
# User 2 prompts
print("Hello User 2! Let's get started, please follow the instructions bellow - ")
user2_username = input("Enter a username: "******"Enter your initial deposit: [only enter NUMBERS] ")
user2 = User.User(user2_username, int(user2_investment))
accounts.append(user2)
# False: if session is active True: session inactive
session_status = False
# Creating the BlockChain
transactionChain = Transactions.TransactionChain()
while not session_status:
# Finding the sending user from array of users, we could use hashtable for O(1) lookup speed
# sending_user = None
chosen_user = input("Please enter your username: "******"Who are you working with? ")
if chosen_user != chosen_destination:
for i in accounts:
if chosen_destination == i.get_username():
selected_destination_number = i.get_line_number()
transaction_selection = input("What would you like to do? Send[0] Request[1] ")
# Chose to send money
if transaction_selection == "0":
send_amount = input("How much do you want to send? [only enter NUMBERS] ")
# Checks if input is a number
if int(send_amount):
# Checks account balance
if accounts[selected_number].check_balance(send_amount) == 1:
# Creates Transaction ID
current_transaction_id = str(accounts[selected_number].get_username()) + str(send_amount) + str(
accounts[selected_destination_number].get_username())
# Creates Transaction Block
print(current_transaction_id)
transaction = Transactions.Transaction(str(current_transaction_id))
print("Approval pending...")
# adds Block to Chain
transactionChain.mine(transaction)
# Checks if it has been added
if transaction.get_approval() == 1:
print("Transaction as been approved!")
# Sends money
accounts[selected_destination_number].receive_money(accounts[selected_number].send_money(send_amount))
# Update on the balances
for i in accounts:
print(str(i.get_username()) + ": Balance = " + str(i.get_balance()))
else:
print("Your transaction was not approved!")
else:
print("Not enough money in your account!")
# Chose to request money
elif transaction_selection == "1":
request_amount = input("How much do you want to request ")
# Checks if input is a number
if int(request_amount):
# Checks for approval of other User
dst_approval = input(accounts[selected_destination_number].get_username() + ", Do you agree? [Y/N]")
# Clears Approvals
if dst_approval == "Y":
# Checks account balance
if accounts[selected_destination_number].check_balance(request_amount) == 1:
# Creates Transaction ID
current_transaction_id = str(accounts[selected_number].get_username()) + str(
request_amount) + str(accounts[selected_destination_number].get_username())
# Creates Transaction Block
transaction = Transactions.Transaction(str(current_transaction_id))
print("Approval pending...")
# Adds to Chain
transactionChain.mine(transaction)
# Checks if it has been added
if transaction.get_approval() == 1:
print("Transaction as been approved!")
# Sends money
accounts[selected_number].receive_money(accounts[selected_destination_number].send_money(request_amount))
# Checks balances
for i in accounts:
print(str(i.get_username()) + ": Balance = " + str(i.get_balance()))
else:
print("Your transaction was not approved!")
else:
print("Not enough money in your account!")
else:
print("Your transaction was not approved!")
# Allows the program to continue or stop
status = input("Is that all for this session? [Y/N] ")
if status == "Y":
session_status = True
print("Thank you for working with New Age Banking, come back soon!")
print("---------------------------------------")
print("Here are your chains:")
# Runs through/displays Sending Chain
print("Transaction Chain: ")
while transactionChain.head is not None:
print(transactionChain.head)
transactionChain.head = transactionChain.head.next
# Runs through/displays Request Chain
else:
session_status = False
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
user = User(email='user01@email')
user.active = False
db.session.add(user)
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email="*****@*****.**"))
db.session.commit()
def seed_db():
db.session.add(User(email='*****@*****.**'))
db.session.commit()
