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import random
import hashlib
import database_helper as dbh
@app.route('/')
def index():
return 'Hello world!'
@app.route('/signin', methods=['POST'])
def sign_in(email='test@gmail.com', password='123123123'):
"""
Authenticate the username by the provided password.
"""
args = request.get_json()
if set(args) != {'email', 'password', 'firstname', 'familyname', 'gender', 'city', 'country'}:
return {"success": "false", "message": "Form data missing or incorrect type."}
if re.fullmatch(r'\w+@\w+.\w+', args['email']) is None: return False
if len(args['password']) < 8: return False
email = args['email']
password = args['password']
hashed_password = hashlib.sha256((password + email).encode()).hexdigest()
database_password = dbh.get_password(email)
if hashed_password == database_password:
letters = "abcdefghiklmnopqrstuvwwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
token = ''.join(letters[random.randint(0,len(letters)-1)] for _ in range(36))
# syncStorage();
# if(users[email] != null && users[email].password == password){
# loggedInUsers[token] = email;
# persistLoggedInUsers();
return { "success": "true", "message": "Successfully signed in.", "data": token }
return { "success": "false", "message": "Wrong username or password." }
@app.route('/signup', methods=['POST'])
def sign_up():
"""
Register a user in the database.
"""
args = request.get_json()
if dbh.get_user_data(args['email']) is not None:
return {"success": "false", "message": "User already exists."}
pw_hash = hashlib.sha256((args['password'] + args['email']).encode()).hexdigest()
dbh.create_user(
args['email'],
pw_hash,
args['firstname'],
args['lastname'],
args['gender'],
args['city'],
args['country'],
)
return {"success": "true", "message": "Successfully created a new user."};
} else {
}
} else {
}
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pass
def sign_out(token):
"""
Sign out a user from the system.
"""
return
def change_password(token, oldPassword, newPassword):
"""
Change the password of the current user to a new one.
"""
pass
def get_user_data_by_token(token):
#return email, firstname, familyname, gender, city, country
pass
def get_user_data_by_email(token, email):
#return email, firstname, familyname, gender, city, country
message = {"status": "", "message": "", "data": ""}
if dbh.get_token_from_email(email) == token:
data = dbh.get_user_data(email)
if data:
message["data"] = data
else:
"you are not logged in"
pass
def get_user_messages_by_token(token):
#return messages
pass
def get_user_messages_by_email(token, email):
#return messages
pass
def post_message(token, message, email):
pass