def sign_in():
global num_onlineuser
try:
email = request.json['email']
password = request.json['password']
except:
return json.dumps({"success": False, "message":"Json key error."}),400
db_password = database_helper.get_UserPW(email)
if password != db_password:
return json.dumps({"success": False, "message":"Wrong username or password."}),404
tmp_token = database_helper.get_tokenByEmail(email)
# Allow second login for auto-sign out scenario
if tmp_token:
database_helper.delete_token(tmp_token[0])
#return json.dumps({"success": False, "message":"User already signed in."}),501
token = ""
letters = "abcdefghiklmnopqrstuvwwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
for i in range(0,36):
index = random.randint(0,len(letters)-1)
token += letters[index]
database_helper.add_token(email, token)
# Update no. of online users
num_onlineuser += 1
return json.dumps({"success": True, "message":"Successfully signed in.", "data": token}),200
def sign_out():
token = request.headers.get("token")
if database_helper.get_loggedinuser(token) != None:
email = database_helper.get_loggedinuser(token)['email']
database_helper.delete_token(token)
del activeSessions[email]
return jsonify({"success": True, "msg": "User succesfully signed out"})
else:
return jsonify({"success": False, "msg": "User is not signed in"})
def sign_out():
token = request.json['token']
res = database_helper.delete_token(token)
if res:
return json.dumps({'success':True, 'message':"You successfully signed out", 'data':""})
else:
return json.dumps({'success':False, 'message':"Your are not signed in", 'data':""})
def sign_out():
token = request.json['token']
response = {}
email = database_helper.get_email_by_token(token)
if email is not None:
response['success'] = True
response['message'] = 'Successfully signed out.'
database_helper.delete_token(token)
if email in connected_users:
connected_users[email].close()
connected_users.pop(email, None)
send_live_data()
else:
response['success'] = False
response['message'] = 'You are not signed in.'
return json.dumps(response)
def sign_out():
global num_onlineuser
try:
token = request.json['token']
except:
return json.dumps({"success": False, "message":"Json key error."}),400
email = database_helper.get_emailByToken(token)
if not email:
return json.dumps({"success": False, "message":"You are not signed in"}),403
database_helper.delete_token(token)
# For live data update
num_onlineuser -= 1
loggedUsers[email] = ""
send_num_onlineuser()
return json.dumps({"success": True, "message":"Successfully signed out"}),200
def api():
print(activeSessions)
if request.environ.get('wsgi.websocket'):
ws = request.environ['wsgi.websocket']
token = ws.receive()
email = database_helper.get_loggedinuser(token)['email']
if email in activeSessions:
#activeSessions[email].send(json.dumps("signout"))
database_helper.delete_token(activeSessions[email])
del activeSessions[email]
activeSessions[email] = token
print("active websocket replaced")
print(activeSessions)
else:
activeSessions[email] = token
print("new active websocket added")
print(activeSessions)
while True:
message = ws.receive()
print(message)
ws.send(message)
return ""
def sign_out():
token = request.json['token']
email = database_helper.get_email_by_token(token)
res = database_helper.delete_token(token)
if res:
del ws_dic[email]
for user in ws_dic.keys():
print user
print len(ws_dic.keys())
ws_dic[user].send(
str(len(ws_dic.keys())) + ":" +
str(database_helper.number_of_messages(user)) + ":" +
str(database_helper.registered_users()))
return json.dumps({
'success': True,
'message': "You successfully signed out",
'data': ""
})
else:
return json.dumps({
'success': False,
'message': "Your are not signed in",
'data': ""
})