def sign_in(email, password):
pwd = hashlib.sha512(password.encode('utf-8'))
if database_helper.check_user(email, pwd.hexdigest()) is None:
return json.dumps({"success": False, "message": "Wrong username or password."})
chars = string.digits + string.ascii_letters
token = ''.join(random.choice(chars) for x in range(40))
database_helper.signin_user(token, email)
return json.dumps({"success": True, "message": "Successfully signed in.", "data": token})
def get_message_with_email(email):
response = {}
if database_helper.check_user(email,'','exist'):
messages = database_helper.get_messages(email)
response['success'] = True
response['message'] = 'User messages retrieved.'
response['data'] = messages
send_live_data()
else:
response['success'] = False
response['message'] = 'No such user.'
return response
def sign_in():
data = request.json
email = data['email']
password = data['pwd']
check = database_helper.check_user(email, password)
response = {}
if check is True:
response['success'] = True
response['message'] = 'Successfully signed in.'
token = generate_new_token()
database_helper.store_new_token(email, token)
response['data'] = token
else:
response['success'] = False
response['message'] = 'Wrong username or password.'
return json.dumps(response)
def sign_in():
username = request.json['email']
password = request.json['password']
username_2 = database_helper.get_email_by_email(
username) #mail is no jsonified
tok = database_helper.check_already_login(username)
print("tok:", tok)
if tok: # See if already logged in somewhere else
database_helper.remove_user_token(tok)
print("doubble inlog, one token removed")
print("socket connections:", socket_connections)
print(username_2[0] in socket_connections)
if username_2[0] in socket_connections:
ws = socket_connections[username_2[0]]
ws.send('message')
del socket_connections[username_2[0]]
token = ""
alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
print username
for i in range(0, 36):
rand = randint(0, len(alphabet) - 1)
sign = alphabet[rand]
token += sign
result = database_helper.check_user(username, password, token)
print "result; " + result
if result != False:
return jsonify({
"success": True,
"message": 'succesfully signed in',
"token": result
})
else:
return jsonify({
"success": False,
"message": 'the user does not exist or wrong password'
})
def change_password():
data = request.json
token = data['token']
old_password = data['old_password']
new_password = data['new_password']
email = database_helper.get_email_by_token(token)
response = {}
if email is None:
response['success'] = False
response['message'] = 'You are not signed in.'
else:
if database_helper.check_user(email, old_password):
salt = str(binascii.hexlify(os.urandom(16)))
hnew_password = str(binascii.hexlify(hashlib.pbkdf2_hmac('sha256', str(new_password), salt, 100000)))
database_helper.update_password(email, hnew_password, salt)
response['success'] = True
response['message'] = 'Password changed.'
else:
response['success'] = False
response['message'] = 'Wrong password.'
return json.dumps(response)
def post_message():
response = {}
data = request.json
email = database_helper.get_email_by_token(data['token'])
if email is None:
response['success'] = False
response['message'] = 'You are not signed in.'
else:
message = data['message']
target_email = data['email']
if target_email == 'own':
target_email = email
if database_helper.check_user(target_email,'','exist'):
database_helper.post_message(email, target_email,message)
response['success'] = True
response['message'] = 'Message posted'
send_live_data()
else:
response['success'] = False
response['message'] = 'No such user.'
return json.dumps(response)
def sign_up():
data = request.json
email = data['email']
password = data['password']
firstname = data['firstname']
familyname = data['familyname']
gender = data['gender']
city = data['city']
country = data['country']
response = {}
if database_helper.check_user(email, '','exist') is False:
infos = []
infos.append(email)
# hash password
salt = str(binascii.hexlify(os.urandom(16)))
hpassword = str(binascii.hexlify(hashlib.pbkdf2_hmac('sha256', str(password), salt, 100000)))
infos.append(hpassword)
infos.append(salt)
infos.append(firstname)
infos.append(familyname)
infos.append(gender)
infos.append(city)
infos.append(country)
token = generate_new_token()
database_helper.insert_user(infos)
database_helper.store_new_token(email, token)
response['success'] = True
response['message'] = 'Successfully created a new user.'
response['data'] = token
else:
response['success'] = False
response['message'] = 'User already exists.'
return json.dumps(response)