def getOptions():
client = MongoClient("10.72.100.5", 8027)
db = client.admin
db.authenticate("double", "double")
dblist = client.list_database_names() # 服务器上除系统数据库外的所有数据库
print('所有的数据库：', dblist)
j = 0
for i in range(len(dblist)):
if dblist[j] == 'admin':
dblist.pop(j)
elif dblist[j] == 'config':
dblist.pop(j)
elif dblist[j] == 'local':
dblist.pop(j)
else:
j += 1
print(dblist)
options_list = []
for i in range(len(dblist)):
db = dblist[i]
database = client[db]
collection_list = database.list_collection_names() # 指定数据库中的所有集合
child_list0 = []
for j in range(len(collection_list)):
coll = collection_list[j]
collection = database[coll]
document = collection.find_one()
field_list = list(document.keys())[1:] # 指定数据库中的所有字段(除了"_id")
child_list1 = []
for k in range(len(field_list)):
child_list1.append({
'value': field_list[k],
'label': field_list[k]
})
child_list0.append({
'value': collection_list[j],
'label': collection_list[j],
'children': child_list1
})
options_list.append({
'value': dblist[i],
'label': dblist[i],
'children': child_list0
})
return json.dumps(options_list)
def login(self, email, password):
projects = authenticate(email, password)
if projects:
self.projects = projects
return True
else:
raise Unauthorized('Wrong credentials')
def change_username():
auth_status = auth()
if not auth_status[0]:
return redirect(url_for('index'))
if request.method == 'GET':
return redirect(url_for('settings.index'))
if user_exists(request.form['username']):
flash(f'Username: {request.form["username"]} is already in use')
return redirect(url_for('settings.index'))
if not authenticate(auth_status[1].username, request.form['password']):
flash('Incorrect current password, your username has NOT changed')
return redirect(url_for('settings.index'))
collection.update_one(
{'_id': auth_status[1].id},
{ '$set': {
'username': request.form['username']
}}
)
session['USERNAME'] = request.form['username']
flash(f'Username changed from {auth_status[1].username} to {request.form["username"]}')
return redirect(url_for('settings.index'))
def change_password():
auth_status = auth()
if not auth_status[0]:
return redirect(url_for('index'))
if request.method == 'GET':
return redirect(url_for('settings.index'))
if not authenticate(auth_status[1].username, request.form['currentPassword']):
flash('Incorrect current password, your password has NOT changed')
return redirect(url_for('settings.index'))
if request.form['newPassword'] != request.form['newPassword2']:
flash('Your passwords did not match')
return redirect(url_for('settings.index'))
collection.update_one(
{'_id': auth_status[1].id},
{ '$set': {
'password': enc.encrypt(request.form['newPassword'])
}}
)
session['PASSWORD'] = request.form['newPassword']
flash('Password successfully changed, make sure to save it!')
return redirect(url_for('settings.index'))
def login():
if db.authenticate(request.form['username'], request.form['password']):
session['USERNAME'] = request.form['username']
session['PASSWORD'] = request.form['password']
else:
flash('Incorrect username or password')
return redirect(url_for('login'))
def post(self):
data = request.get_json()
user = db.authenticate(data['username'], data['password']).__dict__
del user['password']
access_token = create_access_token(identity=user,
expires_delta=timedelta(seconds=10))
return {'access_token': access_token}, 200
def auth():
if session.get('USERNAME') and session.get('PASSWORD'):
user = authenticate(session.get('USERNAME'), session.get('PASSWORD'))
signed_in = bool(user)
if signed_in:
return [signed_in, create_user_object(user)]
return [False, False]
def authenticate():
username = request.form['username']
password = request.form['password']
result = db.authenticate(username, password)
print(username, password)
print('logging in', result)
if type(result) == str:
return jsonify(result = result)
else:
login_user(result)
return jsonify(result = 'success')
def login():
if request.method == 'POST':
if not db.authenticate(request.form['username'], request.form['password']):
return 'Incorrect Username or Password'
session['username'] = request.form['username']
session['password'] = request.form['password']
return redirect('/balance')
elif request.method == 'GET':
with open('login.html', 'r') as f:
return f.read()
def inner(*args, **kwargs):
if request.method == "POST":
username = request.form["username"]
password = request.form["password"]
#if authenticate(username,password):
if db.authenticate(username,password):
session['name'] = username
page = session.pop('nextpage','/')
return redirect(page)
else:
if db.userexists(username):
flash("You've inputted the wrong password for the given user.")
return redirect(url_for('login'))
else:
flash("The username you inputted hasn't been registered yet.")
return redirect(url_for('register'))
return f(*args, **kwargs)
def is_order_valid(session, form):
order = OrderParameters(session, form)
if not db.authenticate(order.username, order.password):
return 'BAD USERNAME OR PASSWORD'
order.usd_balance, order.eth_balance = db.get_balance(order.username)
#user wants to purchase eth
if order.option == 'buy' and order.usd_amount > order.usd_balance:
return 'NOT ENOUGH USD'
#user wants to sell eth
elif order.option == 'sell' and order.eth_amount > order.eth_balance:
return 'NOT ENOUGH ETH'
return order
def addDate():
some = str(request.args["dat"])
id = str(request.args["ID"])
email = str(request.args["email"])
list = db.genDates()
list = db.remDates(list)
if db.wrongEmail(email):
return render_template("landing.html", error = "You must input a valid, senior, email address", happy = list)
if db.wrongOSIS(id):
return render_template("landing.html", error = "Your OSIS must be", happy = list, italics = " your", notitalics = " valid 9-digit number!")
if (len(some) == 0) or (len(str(request.args["ID"])) == 0) or (len(str(request.args["email"])) == 0):
return render_template("landing.html", error = "All fields must be filled!", happy = list)
if db.authenticate(some):
command = "INSERT INTO dates (id, date) VALUES (" + request.args["ID"] + ", '" + request.args["dat"] + "');"
db.exec(command)
return render_template("out.html", selectedDate = str(request.args["dat"]), osis = id)
else:
return render_template("landing.html", error = "Unfortunately, your date is already chosen :(", error2 = "Please choose a different date.", happy = list)
def login():
if request.method == "POST":
username = request.form["username"]
password = request.form["password"]
#if authenticate(username,password):
if db.authenticate(username,password):
session['name'] = username
global prevpage
page = prevpage
prevpage = "index"
return redirect(url_for(page))
else:
if db.userexists(username):
flash("You've inputted the wrong password for the given user.")
return redirect(url_for('login'))
else:
flash("The username you inputted hasn't been registered yet.")
return redirect(url_for('register'))
return render_template("login.html")
def check():
if request.method == 'POST':
form = request.form
username = form['username']
password = form['password']
# Authenticating the user
try:
result = db.authenticate(username, password)
if result:
user = str(result[0])
if username == user:
# Setting Username
db.setLogin(username)
# Getting User ID
userid = db.getUserId(username)
# Checking if user has any videos
videos = db.getMyVideos(userid)
if videos:
return redirect('/videos')
else:
return redirect('/welcome')
else:
message = {
"message_type": "error",
"message_info": "Invalid Login Details!"
}
return render_template('login.html', message=message)
except:
return redirect('/')
return render_template('login.html')
def inner(*args, **kwargs):
if request.method == "POST":
username = request.form["username"]
password = request.form["password"]
#if authenticate(username,password):
if db.authenticate(username, password):
session['name'] = username
page = session.pop('nextpage', '/')
return redirect(page)
else:
if db.userexists(username):
flash(
"You've inputted the wrong password for the given user."
)
return redirect(url_for('login'))
else:
flash(
"The username you inputted hasn't been registered yet."
)
return redirect(url_for('register'))
return f(*args, **kwargs)
def authenticate():
user = db.authenticate(request.form['username'])
try:
check_pass = sha256_crypt.verify(request.form['pass'], user.password)
except:
check_pass = request.form['pass'], user.password
if check_pass:
session['id'] = user.id
session['username'] = user.username
session['name'] = user.name
session['password'] = user.password
session['access_level'] = user.access_level
if user.password == 'pass':
return redirect(url_for('change_pass'))
else:
flash(f'Welcome {user.name}')
return redirect(url_for('home'))
else:
flash('Login failed, please try again')
return redirect(url_for('home'))
def login(self, nick, channel, details):
if len(details) < 2:
return self.error_message(nick, channel, 'Usage: !login USERNAME PASSWORD')
if channel != None:
return self.error_message(nick, channel, 'USE PRIVATE MESSAGES FOR REGISTERING AND LOGGING IN (idiot)')
u = db.User(nick=nick)
if not u.new:
return self.error_message(nick, channel, 'You are already logged in as ' + u.nick)
m = Message()
m.command = 'PRIVMSG'
u = db.authenticate(details[0], details[1])
if u == None:
m.params = [nick, 'Login failed']
else:
if len(u.nick) > 0:
m.params = [nick, 'Already logged in']
else:
u.nick = nick
u.last_login = datetime.now()
u.save()
m.params = [nick, 'Login succeeded']
self.connection.send(m)
def login_():
try:
# Validate / sanitize input:
s = Schema({
Required('username'): k_username_validity,
Required('password'): k_password_validity,
})
data = s(dict(b.request.forms.decode()))
# Attempt login:
dbs = session_maker()
sess = b.request.environ.get('beaker.session')
username = data['username']
user = db.authenticate(dbs, data['username'], data['password'])
if user:
sess['username'] = user.username
sess.save()
b.redirect(gurl(sess.get('after_login', 'home')))
else:
return b.template('login',
login_detail='Login failed... try again?')
except MultipleInvalid as e:
return b.template('login', flash=[error.msg for error in e.errors])
def MICvalue():
choice_user = request.get_json() # 获取前端用户选择的数据
flag = True
# data = request.get_json() #bytes
# print(data)
choice0 = {}
choice1 = {}
# choice[0]['db'] = data[0][db]
# choice[0]['col'] = data[0][col]
# choice[0]['field'] = data[0][field]
# choice[1]['db'] = data[1][db]
# choice[1]['col'] = data[1][col]
# choice[1]['field'] = data[1][field]
choice0['db'] = choice_user[0][0]
choice0['col'] = choice_user[0][1]
choice0['field'] = choice_user[0][2]
choice1['db'] = choice_user[1][0]
choice1['col'] = choice_user[1][1]
choice1['field'] = choice_user[1][2]
print("choice0", choice0)
print("choice1", choice1)
# choice0['db'] = 'EpidemicData'
# choice0['col'] = '上海'
# choice0['field'] = '新增确诊'
# choice1['db'] = 'EpidemicData'
# choice1['col'] = '河北'
# choice1['field'] = '新增确诊'
# print(choice0)
# print(choice1)
# 获取数据
# client = MongoClient("10.72.100.5",8027,username='******',password='******')
client = MongoClient("10.72.100.5", 8027)
db = client.admin
db.authenticate("double", "double")
conn = MongoClient(host='mongodb://10.72.100.5:8027/' + 'admin',
username='******',
password='******')
database = conn[choice0['db']]
collection0 = database[choice0['col']]
results0 = collection0.find({}, {
choice0['field']: 1,
"_id": 0
}).sort("_id", pymongo.ASCENDING) # 按照_id排序
collection1 = database[choice1['col']]
results1 = collection1.find({}, {
choice1['field']: 1,
"_id": 0
}).sort("_id", pymongo.ASCENDING) # 按照_id排序
# 1表示显示此字段，0表示不显示此字段，默认会显示_id
rawdata0 = []
rawdata1 = []
for result in results0:
rawdata0.append(result[choice0['field']])
for result in results1:
rawdata1.append(result[choice1['field']])
# 清理数据
for i in range(len(rawdata0) - 1, -1, -1): # 假定rawdata0与rawdata1的长度相同
if rawdata0[i] and rawdata1[i]:
try: # 将数字形式的数据转换为浮点数
rawdata0[i] = float(rawdata0[i])
rawdata1[i] = float(rawdata1[i])
except ValueError:
flag = False # 存在非数值字段
else:
del rawdata0[i]
del rawdata1[i]
print("rawdata0", rawdata0)
print("rawdata1", rawdata1)
# 计算MIC
m = MINE()
if rawdata0: # 当rawdata0与rawdata1不为空时
if flag:
# 将数据映射到[0,1]区间
min_max_scaler = MinMaxScaler()
data1_std = min_max_scaler.fit_transform(
np.array(rawdata0).reshape(-1, 1))
data2_std = min_max_scaler.fit_transform(
np.array(rawdata1).reshape(-1, 1))
data1 = data1_std.reshape(1, -1)[0]
data2 = data2_std.reshape(1, -1)[0]
m.compute_score(data1, data2)
# str(m.mic())
return json.dumps(m.mic())
else:
return "请选取数值字段"
else:
return "您所选取的两个字段无对应数据"
def test_login_fail_username(self):
user = db.authenticate('foo', 'password')
self.assertIsNone(user)
def test_one(self):
self.assertTrue(authenticate(123456, "dino", "instructor"))
def auth():
login, pwd, device_id = check_json_for_keys(["login", "pwd", "device_id"])
token = db.authenticate(login, pwd, device_id)
if not token:
raise PermissionDeniedException()
return jsonify({"token": token})
def test_two(self):
self.assertTrue(authenticate(123458, "dino", "instructor"))
def testD(self):
result = db.authenticate(tests.username, tests.password)
self.assertEqual(result[0], tests.username)
def test_login_fail_password(self):
user = db.authenticate('admin', 'foo')
self.assertIsNone(user)
def authenticate(user):
pw = getpass.getpass("Enter your password:")
if not db.authenticate(user, pw):
raise db.Bad_User_Auth()
def auth():
login, pwd, device_id = check_json_for_keys(["login", "pwd", "device_id"])
token = db.authenticate(login, pwd, device_id)
if not token:
raise PermissionDeniedException()
return jsonify({"token": token})
def test_login(self):
user = db.authenticate('admin', 'password')
self.assertIsNotNone(user)
self.assertEqual(user.username, 'admin')
return "Welcome " + self.name
if __name__ == "__main__":
userType = ""
quit = False
authenticated = False
inputValid = False
print("Course Marks Interface\n")
while (not authenticated):
ID = input("ID: ")
password = getpass.getpass('Password: ')
# Check the type of user based on the ID
if (len(str(ID)) >= 6):
authenticated = db.authenticate(ID, password, "instructor")
userType = "instructor"
else:
authenticated = db.authenticate(ID, password, "student")
userType = "student"
if (userType == "instructor"):
while (not quit):
print("Instructor menu\n")
print("Create User (1) | Update Mark (2) | Auto Mark (3) ")
print("Exit (4)")
decision = input()
# Creating new accounts
if (decision == "1"):
print("Create a New Account\n")
type = input("student or instructor: ")
