def register_success():
G_username = request.form.get('user')
G_userpass = request.form.get('pass')
G_userpass_2 = request.form.get('pass2')
if G_username is None:
R_message = "用户名为空，请重新注册"
return render_template('register_error.html', R_message=R_message)
S_user_str = query_user(G_username)
if S_user_str is not None:
R_message = "用户名已存在，请重新注册"
return render_template('register_error.html', R_message=R_message)
if G_userpass is None:
R_message = "密码为空，请重新注册"
return render_template('register_error.html', R_message=R_message)
if G_userpass_2 != G_userpass:
R_message = "两次密码不匹配，请重新注册"
return render_template('register_error.html', R_message=R_message)
I_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
I_pass_sha1 = hashlib.sha1(G_userpass.encode("utf-8")).hexdigest()
I_keys = "user,pass,createtime"
I_values = "\"" + G_username + "\",\"" + I_pass_sha1 + "\",\"" + I_time + "\""
insert_operaction("user", I_keys, I_values)
return render_template('register_success.html',
username=G_username,
password=G_userpass)
def listUser():
username = request.form.get('query','')
users=models.query_user(username)
if users:
return render_template('list.html', \
user=username, \
users=users)
else:
return 'none'
def listUser():
username = request.form.get('query', '')
users = models.query_user(username)
if users:
return render_template('list.html', \
user=username, \
users=users)
else:
return 'none'
def login():
if request.method == 'POST':
user_id = request.form.get('userid')
user = query_user(user_id)
if user is not None and request.form['password'] == user['password']:
curr_user = User()
curr_user.id = user_id
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
return redirect(url_for('choice'))
flash('Wrong username or password!')
# GET 请求
return render_template('login.html')
def login():
if request.method == 'POST':
userid = request.form.get('userid')
password = request.form.get('password')
user = query_user(userid)
if user is not None and password == user['password']:
curr_user = User()
curr_user.id = userid
login_user(curr_user)
return redirect(url_for('index'))
else:
flash('Incorrect user id or password.')
return render_template('login.html')
def login():
if request.method == 'POST':
#user_id = request.form.get('userid')
login_name = request.form.get('login_name')
password = request.form.get('password')
user = query_user(login_name)
# if user is not None and request.form['password'] == user['password']:
if user is not None and request.form.get('password') == user.get('password'):
print('in2c')
curr_user = User()
curr_user.id = login_name
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
return redirect(url_for('users'))
flash('Wrong username or password!')
# GET 请求
return render_template('login.html')
def login():
if request.method == 'POST':
username = request.form.get('uname')
password = request.form.get("psw")
user = query_user(username)
if user is not None and generate_password_hash(
request.form['password']) == user['password']:
curr_user = User()
curr_user.id = user_id
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
return redirect(url_for('index'))
flash('Wrong username or password!')
# GET 请求
return render_template('login.html')
def login():
form = LoginForm()
if form.validate_on_submit():
user_id = form.name.data
user = query_user(user_id)
if user is not None and form.password.data == user['password']:
curr_user = User()
curr_user.id = user_id
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
session.permanent = True
app.permanent_session_lifetime = timedelta(minutes=5)
return redirect(url_for('index'))
flash('Wrong username or password!')
# GET 请求
return render_template('login.html', form=form)
def login():
if request.method == 'POST':
G_username = request.form.get('username')
G_userpass = request.form.get('userpass')
S_user_str = query_user(G_username)
if S_user_str is None:
return render_template('login_error.html')
S_userpass_sha1 = S_user_str[0][2].decode('UTF-8')
G_userpass_sha1 = hashlib.sha1(G_userpass.encode("utf-8")).hexdigest()
if G_username is not None and G_userpass_sha1 == S_userpass_sha1:
curr_user = User()
curr_user.id = G_username
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
return redirect(url_for('index'))
else:
return render_template('login_error.html')
flash('Wrong username or password!')
# GET 请求
return render_template('login.html')
def logupsave():
if request.method == 'POST':
user_id = request.form.get('userid')
user = query_user(user_id)
password = request.form['password']
password2 = request.form['password2']
if user is not None:
flash('已有此用户!')
return redirect(url_for('logup'))
elif password != password2:
flash('两次密码不一致!')
return redirect(url_for('logup'))
else:
saveid(user_id, password)
curr_user = User()
curr_user.id = user_id
# 通过Flask-Login的login_user方法登录用户
login_user(curr_user)
return redirect(url_for('choice'))
def register():
username = request.form.get('username','')
password = request.form.get('password','')
age = request.form.get('age','')
address = request.form.get('address','')
if models.query_user(username):
return render_template('index.html', \
register_error='注册失败，用户名重复', \
username=username)
elif isNone(password):
return render_template('index.html', \
register_error='注册失败，密码为空', \
password=password)
elif isNotNum(age):
return render_template('index.html', \
register_error='注册失败，年龄必须为数字', \
username=username, \
password=password, \
age=age, \
address=address)
else:
models.validate_user_add(username,password,age,address)
return '注册成功'
def register():
username = request.form.get('username', '')
password = request.form.get('password', '')
age = request.form.get('age', '')
address = request.form.get('address', '')
if models.query_user(username):
return render_template('index.html', \
register_error='注册失败，用户名重复', \
username=username)
elif isNone(password):
return render_template('index.html', \
register_error='注册失败，密码为空', \
password=password)
elif isNotNum(age):
return render_template('index.html', \
register_error='注册失败，年龄必须为数字', \
username=username, \
password=password, \
age=age, \
address=address)
else:
models.validate_user_add(username, password, age, address)
return '注册成功'
def load_user(user_id):
if query_user(user_id) is not None:
curr_user = User()
curr_user.id = user_id
return curr_user
def load_user(login_name):
if query_user(login_name) is not None:
curr_user = User()
curr_user.id = login_name
return curr_user