def sign_out():
"""Sign out
Signs out currently logged in user
"""
hashed_token = request.headers.get('token')
data = request.get_json()
email = data['email']
token = database_helper.get_token_from_email(email)
url = '/sign_out'
server_hash = sha256((token[0] + email + url).encode('utf-8')).hexdigest()
print('SIGNOUT: server_hash is:', server_hash, ' and hashed_token is: ',
hashed_token)
print('signing out token: ', token[0])
user = database_helper.get_email_from_token(token[0])
result = database_helper.logout_user(token[0])
if (result == True) and server_hash == hashed_token:
print('sockets before sign out ', sockets)
print('user[0] before sign out ', user[0])
print('sockets[user[0]] before sign out ', sockets[user[0]])
print('deleting: ', sockets[user[0]])
del sockets[user[0]]
push_websocket_active_users()
res = jsonify({'success': True, 'message': 'Signed out!'})
return res
else:
res = jsonify({'success': False, 'message': 'Something went wrong!'})
return res
def post_message():
user = request.get_json()
sender_token = user['token']
receiver_email = user['email']
message = user['message']
sender_email = database_helper.get_email_from_token(sender_token)
logged_in = database_helper.get_email_from_token(sender_token)
if logged_in:
user_exist = database_helper.get_email_from_email(receiver_email)
if user_exist:
database_helper.post_msg(sender_email, receiver_email, message)
return {"success": True, "message": "Message posted"}, 200
else:
return {"success": False, "message": "User doesn't exist."}, 404
else:
return {"success": False, "message": "You are not signed in."}, 404
def change_password():
token = request.form["token"]
old_password = request.form["old_password"]
new_password = request.form["new_password"]
# Check if online
if database_helper.is_user_online(token) != True:
return jsonify(success=False, message="You are not logged in")
# get email from token
email = database_helper.get_email_from_token(token)
if email is None:
return jsonify(success=False,
message="Can't find email matching token")
# get and compare current password
password = database_helper.get_password(email[0])
if password is None:
return jsonify(success=False,
message="Can't find password matching email")
if password[0] != old_password:
return jsonify(success=False, message="Wrong password entered")
# set new password
database_helper.set_password(email[0], new_password)
return jsonify(success=True, message="Password successfully updated")
def get_user_data_by_email():
#user = request.get_json()
#token = user['token']
#email = user['email']
token = request.headers["Authorization"]
email = request.headers["email"]
logged_in = database_helper.get_email_from_token(token)
if logged_in:
user_details = database_helper.get_user_data_by_email_helper(email)
if not user_details:
return {"success": False, "message": "No data found."}, 200
else:
return {
"success": True,
"message": "User messages retrieved.",
"data": {
'email': user_details[0],
'firstname': user_details[1],
'familyname': user_details[2],
'gender': user_details[3],
'city': user_details[4],
'country': user_details[5]
}
}, 200
else:
return {"success": False, "message": "You are not signed in."}, 404
def websocket():
if request.environ.get('wsgi.websocket'):
ws = request.environ['wsgi.websocket']
# TODO: WebSockets should send in json format
# id, data etc
while True:
msg = ws.receive()
message = json.loads(msg)
if message["id"] == "email":
if message["email"] in socket_list:
socket_list[message["email"]].send(json.dumps(dict(id = "sign_out")))
socket_list[message["email"]] = ws
elif message["id"] == "update_chart":
token = message["token"]
email = database_helper.get_email_from_token(token)
# get user statistics
sent_ = database_helper.get_num_messages_sent(email[0])
received_ = database_helper.get_num_messages_received(email[0])
online_ = database_helper.get_num_users_online()
ws.send(json.dumps(dict(id = "update_chart", sent = sent_, received = received_, online = online_)))
def sign_out():
token = request.headers["Authorization"]
if database_helper.get_email_from_token(token):
database_helper.sign_out(token)
return {"success": True, "message": "Successfully signed out."}, 200
else:
return {"success": False, "message": "You are not signed in."}, 404
def change_password(): token = request.form["token"] old_password = request.form["old_password"] new_password = request.form["new_password"] # Check if online if database_helper.is_user_online(token) != True: return jsonify(success = False, message = "You are not logged in") # get email from token email = database_helper.get_email_from_token(token) if email is None: return jsonify(success = False, message = "Can't find email matching token") # get and compare current password password = database_helper.get_password(email[0]) if password is None: return jsonify(success = False, message = "Can't find password matching email") if password[0] != old_password: return jsonify(success = False, message = "Wrong password entered") # set new password database_helper.set_password(email[0], new_password) return jsonify(success = True, message = "Password successfully updated")
def get_user_messages_by_token(): token = request.form["token"] email = database_helper.get_email_from_token(token) if email is None: return jsonify(success = False, message = "Can't find email matching token") messages = database_helper.get_user_messages(email[0]) return jsonify(success = True, message = "User messages successfully returned", data = messages)
def get_user_messages_by_token(): token = request.form["token"] email = database_helper.get_email_from_token(token) if email is None: return jsonify(success = False, message = "Can't find email matching token") messages = database_helper.get_user_messages(email[0]) return jsonify(success = True, message = "User messages successfully returned", data = messages)
def Get_user_messages_by_token():
token = request.headers.get('token')
if token and database_helper.check_token(token):
email = database_helper.get_email_from_token(token)
result = database_helper.get_user_messages_by_email(email)
if result:
return json.dumps({"success": "true", "message": "User messages retrieved.", "data": result}), 200
else:
return json.dumps({"success": "false", "message": "Something went wrong!"}), 500
else:
return json.dumps({"success": "false", "message": "Something went wrong!"}), 400
def post_message():
data = request.get_json()
token = request.headers.get('token')
if token and 'content' in data and 'email' not in data and database_helper.check_token(token):
email = database_helper.get_email_from_token(token)
writer = email
result = database_helper.post_message(email, writer, data['content'])
if result == True:
return json.dumps({"success": "true", "message": "Message posted"}), 200
else:
return json.dumps({"success": "false", "message": "Something went wrong!"}), 500
elif token and 'email' in data and 'content' in data and database_helper.check_token(token):
writer = database_helper.get_email_from_token(token)
result = database_helper.post_message(data['email'], writer, data['content'])
if result == True:
return json.dumps({"success": "true", "message": "Message posted"}), 200
else:
return json.dumps({"success": "false", "message": "Something went wrong!"}), 500
else:
return json.dumps({"success": "false", "message": "Missing field"}), 400
def post_message(): token = request.form['token'] # from message = request.form['message'] email = request.form['email'] # to # TODO: check if token is valid!!! sender = database_helper.get_email_from_token(token) database_helper.add_message(sender[0], email, message) # TODO: ERROR CHECK!! return jsonify(success = True, message = "Message successfully posted")
def post_message():
token = request.form['token'] # from
message = request.form['message']
email = request.form['email'] # to
# Check if online
if database_helper.is_user_online(token) != True:
return jsonify(success=False, message="You are not logged in")
sender = database_helper.get_email_from_token(token)
database_helper.add_message(sender[0], email, message)
return jsonify(success=True, message="Message successfully posted")
def post_message(): token = request.form['token'] # from message = request.form['message'] email = request.form['email'] # to # Check if online if database_helper.is_user_online(token) != True: return jsonify(success = False, message = "You are not logged in") sender = database_helper.get_email_from_token(token) database_helper.add_message(sender[0], email, message) return jsonify(success = True, message = "Message successfully posted")
def change_psw():
user = request.get_json()
token = user['token']
old_psw = user['old_psw']
new_psw = user['new_psw']
stored_old_password = database_helper.get_password_from_token(token)
if stored_old_password == old_psw:
email = database_helper.get_email_from_token(token)
database_helper.change_psw(email, new_psw)
return {"success": True, "message": "Password updated"}, 200
else:
return {"success": False, "message": "Wrong password"}, 404
def Change_password():
data = request.get_json()
token=request.headers.get('token')
if token and 'oldPassword' in data and 'newPassword' in data and database_helper.check_token(token):
email = database_helper.get_email_from_token(token)
old_password = database_helper.get_old_password(email)
if data['oldPassword'] == old_password and 5 <= len(data['newPassword']) <= 30 and data['newPassword']==data['repeatPassword']:
result = database_helper.Change_password(token, data['newPassword'])
if result == True:
return json.dumps({"success": "true", "message": "Password changed!"}), 200
else:
return json.dumps({"success": "false", "message": "Something wxent wrong!"}), 500
else:
return json.dumps({"success": "false", "message": "Check again your password!"}), 400
else:
return json.dumps({"success": "false", "message": "Missing field!"}), 400
def get_user_messages_by_token():
token = request.headers["Authorization"]
#user = request.get_json()
#token = user['token']
email = database_helper.get_email_from_token(token)
if not email:
return {"success": False, "message": "You are not signed in."}, 404
else:
user_messages = database_helper.get_messages_by_email_helper(email)
if not user_messages:
return {"success": False, "message": "No messages found."}, 404
else:
return {
"success": True,
"message": "User messages retrieved.",
"data": user_messages
}, 200
def check_websocket():
if request.environ.get('wsgi.websocket'):
web_socket = request.environ['wsgi.websocket']
message = json.loads(web_socket.receive()) ##I want to check this message
email = database_helper.get_email_from_token(message['token']) ##GET THE EMAIL SOMEHOW
logged_in_users[email] = web_socket
print("WSGI FOUND")
while True:
message = web_socket.receive()
if message is not None:
message = {'message': 'Successfully logged in'}
web_socket.send(json.dumps(message))
print("message received")
try:
del logged_in_users[email]
except:
pass
return 'None'
def get_user_data_by_token():
token = request.form["token"]
email = database_helper.get_email_from_token(token)
if email is None:
return jsonify(success = False, message = "Can't find email matching token")
user = database_helper.get_user(email[0])
if user is None:
return jsonify(success = False, message = "Can't find user data")
u = {}
u['email'] = user[0]
u['firstname'] = user[1]
u['familyname'] = user[2]
u['country'] = user[3]
u['city'] = user[4]
u['gender'] = user[5]
return jsonify(success = True, message = "User data successfully returned", data = u)
def get_user_data_by_token():
token = request.form["token"]
email = database_helper.get_email_from_token(token)
if email is None:
return jsonify(success = False, message = "Can't find email matching token")
user = database_helper.get_user(email[0])
if user is None:
return jsonify(success = False, message = "Can't find user data")
u = {}
u['email'] = user[0]
u['firstname'] = user[1]
u['familyname'] = user[2]
u['country'] = user[3]
u['city'] = user[4]
u['gender'] = user[5]
return jsonify(success = True, message = "User data successfully returned", data = u)
def get_user_data_by_token():
token = request.headers["Authorization"]
if token is not None:
email = database_helper.get_email_from_token(token)
if not email:
return {"success": False, "message": "You are not signed in."}
else:
user_details = database_helper.get_user_data_by_email_helper(email)
if not user_details:
return {"success": False, "message": "No data found."}
else:
return {
"success": True,
"message": "User messages retrieved.",
"data": {
'email': user_details[0],
'firstname': user_details[1],
'familyname': user_details[2],
'gender': user_details[3],
'city': user_details[4],
'country': user_details[5]
}
}
