def isMailExisted(mail):
sql = "select mail from users where mail='%s'" % mail
result = getdb().execute(sql).fetchall()
if (0 == len(result)):
return False
else:
return True
def check_valid(mail):
sql = "select valid from users where mail='%s'" % mail
result = getdb().execute(sql).fetchone()
if result is None:
return False
else:
return True
def isNameExisted(name):
sql = "select name from users where name='%s'" % name
result = getdb().execute(sql).fetchall()
if (0 == len(result)):
return False
else:
return True
def db_change_password(new_password, mail):
sql = "update users set password = new_password where mail = '%s'" % mail
try:
getdb().execute(sql)
getdb().commit()
except:
getdb().rollback()
def check_activate_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
return False
sql = "select mail from users where mail= '%s'" % data.get('mail')
result = getdb().execute(sql).fetchone()
if not result:
flash('用户不存在')
return False
sql2 = "select valid from users where mail='%s'" % data.get('mail')
result2 = getdb().execute(sql2).fetchone()
valid = result2[0]
if not valid: # 账户没有激活
flash('用户不存在')
sql3 = "update users set valid=1 where mail='%s' " % data.get('mail')
try:
getdb().execute(sql3)
getdb().commit()
getdb().close()
except:
getdb().rollback()
return True
def check_reset_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
return False
sql = "update users set password = '******' where mail = '%s'" % (
data.password, data.mail)
try:
getdb().execute(sql)
getdb().commit()
except:
getdb().rollback()
return True
def addUser(name, mail, password_hash):
sql = "insert into users (name, mail, password, valid, rank_times, rank) values ('%s', '%s', '%s',0 ,0 ,0)" % (
name, mail, password_hash)
getdb().execute(sql)
getdb().commit()
def verify_password(password, mail):
sql = "select password from users where mail = '%s' " % mail
password_hash = getdb().execute(sql).fetchone()
return check_password_hash(password_hash[0], password)
def load_user(user_id):
sql = "select name, mail, password, valid , rank , rank_times from users where mail = '%s' " % str(
user_id)
result = getdb().execute(sql).fetchone()
u = User(result[0], result[1], result[2], result[3], result[4], result[5])
return u
def get_nv(mail):
sql = "select name, valid ,rank ,rank_times from users where mail = '%s'" % mail
result = getdb().execute(sql).fetchone()
return result
