def oauth_authorized(resp):
next_url = request.args.get('next') or url_for('index')
if resp is None :
flash(u'You denied request to sign in')
return redirect(next_url)
session['twitter_token'] = (resp['oauth_token'], resp['oauth_token_secret'])
session['twitter_user'] = resp['screen_name']
session['logged_in'] = True
#Signup the new user
signup_obj = controller.loginUser()
# Check if user already present else signup
if(controller.loginUser().check_oauth_user(resp['screen_name'])):
session['twitter_token'] = (controller.loginUser().check_oauth_user(resp['screen_name'])[0][1], controller.loginUser().check_oauth_user(resp['screen_name'])[0][2])
session['uid'] = controller.loginUser().check_oauth_user(resp['screen_name'])[0][0]
else :
last_inserted_id = signup_obj.signup(username=resp['screen_name'], oauth_token=resp['oauth_token'], oauth_token_secret=resp['oauth_token_secret'])
flash('Hello %s' % resp['screen_name'])
return redirect(next_url)
def login():
error = None
if request.method == 'POST':
loginUser_obj = controller.loginUser()
login_status = loginUser_obj.authenticateUser(request.form['username'],request.form['password'])
# set user ID in session
if(login_status):
user_id = login_status[0][0]
session['logged_in'] = True
session['uid'] = user_id
return redirect(url_for('index'))
else:
error = "Invalid username or password"
return render_template('login.html',error=error)
elif is_logged_in():
return redirect(url_for('index'))
else :
error = None
return render_template("login.html",error = error)
def signup():
error = None
form = controller.RegistrationForm(request.form)
if request.method == 'POST' and form.validate():
signup_obj = controller.loginUser()
last_inserted_id = signup_obj.signup(form.email.data,form.username.data,form.password.data,form.firstname.data,form.lastname.data)
if (last_inserted_id):
session['logged_in'] = True
session['uid']= last_inserted_id
# create sns subscription for user
sns_conn.create_topic(form.username.data)
arn_num = 'arn:aws:sns:us-east-1:926344641371:'+form.username.data
protocol = 'email'
endpoint = form.email.data
sns_conn.subscribe(arn_num,protocol,endpoint)
return redirect(url_for('login'))
else:
error = 'Username / Email already exists !'
return render_template("signup.html",form=form,error=error)
else :
return render_template("signup.html",form=form,error=error)
import cgi
import controller
form = cgi.FieldStorage()
role = form.getvalue('role')
id = form.getvalue('u_id')
psw = form.getvalue('u_pwd')
user = controller.loginUser(role, id, psw)
name = user[0][0]
print("Content-type:text/html\r\n\r\n")
print(f"""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>Login Successfull</h1>
<h2>Welcome {name}</h2>""")
if role == "teacher":
print(f"<a href='teachersLogin.py?id={id}'>Go to Teachers Page</a>")
else:
print(f"<a href='studentsLogin.py?id={id}'>Go to Students Page</a>")
print("""
