def post(self, request):
data = {'code': 0, 'data': '', 'msg': '成功'}
user_id = request.POST.get('id', None)
is_superuser = request.POST.get('is_superuser', None)
is_active = request.POST.get('is_active', None)
if user_id is None:
data['code'] = 1
data['msg'] = 'id is not None'
return JsonResponse(data=data)
try:
user_obj = DctUser.objects.get(id=user_id)
except Exception as e:
logs.error(e)
data['code'] = 1
data['msg'] = '内部错误,请联系管理员!'
return JsonResponse(data=data)
if is_superuser is None and is_active is None:
data['code'] = 1
data['msg'] = '参数错误'
elif is_superuser:
if is_superuser == 'true':
user_obj.is_superuser = True
elif is_superuser == 'false':
user_obj.is_superuser = False
user_obj.save()
elif is_active:
if is_active == 'true':
user_obj.is_active = True
elif is_active == 'false':
user_obj.is_active = False
user_obj.save()
return JsonResponse(data=data)
def get_client(*args, **kwargs):
global server_ip
global db_index
global unix_socket
if args or kwargs:
if (server_ip is not None and db_index is not None) or (unix_socket
is not None):
if (kwargs['host'] == server_ip and kwargs['db'] == db_index) \
or unix_socket == kwargs['unix_socket_path'] is not None:
pass
else:
if kwargs['unix_socket_path'] is not None:
unix_socket = kwargs['unix_socket_path']
elif kwargs['host'] is not None and kwargs['port'] is not None:
server_ip = kwargs['host']
db_index = kwargs['db']
connect(*args, **kwargs)
else:
connect(*args, **kwargs)
try:
server_ip = kwargs['host']
db_index = kwargs['db']
unix_socket = kwargs['unix_socket_path']
except Exception as e:
logs.error(e)
global client
if client:
return client
else:
# connect(host='127.0.0.1', port=6379)
connect(args, kwargs)
return client
def check_redis_connect(name):
redis_conf = get_redis_conf(name)
if isinstance(redis_conf, list):
try:
conn = cluster_connect(conf=redis_conf)
logs.debug('check redis connect: {0}'.format(redis_conf))
conn.ping()
return True
except Exception as e:
logs.error(e)
error = dict(
redis=name,
message=e,
)
return error
else:
try:
logs.debug("host:{0},port:{1},password:{2},timeout:{3}".format(
redis_conf.host, redis_conf.port, redis_conf.password, socket_timeout))
conn = Connection(host=redis_conf.host, port=redis_conf.port,
password=redis_conf.password, socket_timeout=socket_timeout)
conn.connect()
return True
except Exception as e:
logs.error(e)
error = dict(
redis=name,
message=e,
)
return error
def get(self, request, redis_name, value_db_id, key):
from public.redis_api import get_cl
from public.data_view import get_value
logs.info('get value: redis_name={0}, db={1}, key={2}'.format(
redis_name, value_db_id, key))
cl = get_cl(redis_name, int(value_db_id))
value_dict = {'code': 0, 'msg': '', 'data': ''}
if cl.exists(key):
value = ''
if request.GET.get("type", None) == 'ttl':
value = cl.ttl(key)
if value is None:
value = -1
logs.info(
'get key ttl: redis_name={0}, db={1}, key={2}, ttl={3}'.
format(redis_name, value_db_id, key, value))
else:
try:
value = get_value(key, int(value_db_id), cl)
except Exception as e:
logs.error(
'get value is error: redis_name:{0}, key:{1}, db:{2}, cl:{3}, error_info:{4}'
.format(redis_name, key, value_db_id, cl, e))
value_dict['code'] = 1
value_dict['data'] = value
else:
logs.warning(
'key is not exists: redis_name={0}, db={1}, key={2}'.format(
redis_name, value_db_id, key))
value_dict['code'] = 1
return JsonResponse(value_dict, safe=False)
def check_connect(host, port, password=None, socket_timeout=socket_timeout):
# from redis import Connection
try:
conn = Connection(host=host, port=port, password=password, socket_timeout=socket_timeout)
conn.connect()
return True
except Exception as e:
logs.error(e)
return e
def authenticate(self, username=None, password=None, **kwargs):
try:
user = DctUser.objects.get(
Q(username=username) | Q(email=username))
if user.check_password(password):
return user
except Exception as e:
logs.error(e)
return None
def get_redis_conf(name=None, user=None):
if name is None and user is not None:
return user.auths.all()
else:
try:
return RedisConf.objects.get(name=name)
except Exception as e:
logs.error(e)
return False
def post(self, request):
redis_id = request.POST.get('id', None)
data = {'code': 0, 'data': '', 'msg': '成功'}
try:
RedisConf.objects.get(id=redis_id).delete()
except Exception as e:
logs.error(e)
data['code'] = 1
data['msg'] = '失败，请查看日志'
return JsonResponse(data=data)
def post(self, request):
data = {"code": 0, "msg": "successful", "data": ""}
redis_name = request.POST.get("redis_name", None)
db_id = request.POST.get("db_id", None)
try:
cl = get_cl(redis_name=redis_name, db_id=db_id)
cl.flushdb()
except Exception as e:
logs.error(e)
data["code"] = 1
data["msg"] = "failed"
return JsonResponse(data=data, safe=False)
def get(self, request):
#redis = RedisConf.objects.all()
#return render(request, 'add_user.html', {
# 'rediss': redis,
#})
try:
redis = RedisConf.objects.filter(type=0)
cluster = get_all_cluster_redis()
return render(request, 'add_user.html', {
'rediss': redis,
'clusters': cluster
})
except Exception as e:
logs.error(u"新增用户信息: msg:{0}".format(e))
return render(request, 'add_user.html', {'user_error': e})
def check_connect(host,
port,
password=None,
unix_socket_path=None,
socket_timeout=30):
# from redis import Connection
try:
redisconn = redis.Redis(host=host,
port=port,
password=password,
socket_timeout=socket_timeout)
return redisconn.ping()
except Exception as e:
logs.error(e)
return e
def post(self, request, redis_name, value_db_id, key):
"""
修改TTL
"""
from public.redis_api import get_cl
cl = get_cl(redis_name, int(value_db_id))
value_dict = {'code': 0, 'msg': '', 'data': ''}
ttl = request.POST.get("ttl", None)
if cl.exists(key) and ttl:
try:
cl.expire(key, ttl)
value_dict['msg'] = "修改成功"
except Exception as e:
logs.error(e)
value_dict['msg'] = '修改失败，请联系管理员'
return JsonResponse(value_dict)
def on_connect(self):
"Initialize the connection, authenticate and select a database"
self._parser.on_connect(self)
# if a password is specified, authenticate
if self.password:
self.send_command('AUTH', self.password)
if nativestr(self.read_response()) != 'OK':
logs.error("Invalid Password")
raise AuthenticationError('Invalid Password')
# if a database is specified, switch to it
if self.db >= 0: # 密码为空，切换db判断是否需要认证
self.send_command('SELECT', self.db)
if nativestr(self.read_response()) != 'OK':
raise ConnectionError('Invalid Database')
def get(self, request):
menu = Menu(user=request.user)
id = request.GET.get('id', None)
try:
user = DctUser.objects.get(id=id)
auth = get_redis_conf(name=None, user=user)
redis = RedisConf.objects.all()
return render(request, 'change_user.html', {
'menu': menu,
'user_info': user,
'auth': auth,
'rediss': redis,
})
except Exception as e:
logs.error(u"修改用户信息: id:{0},msg:{1}".format(id, e))
return render(request, 'change_user.html', {'error': e})
def get(self, request):
id = request.GET.get('id', None)
try:
user = DctUser.objects.get(id=id)
auth = get_redis_conf(name=None, user=user)
redis = RedisConf.objects.filter(type=0)
cluster = get_all_cluster_redis()
return render(
request, 'change_user.html', {
'user_info': user,
'auth': auth,
'rediss': redis,
'clusters': cluster
})
except Exception as e:
logs.error(u"修改用户信息: id:{0},msg:{1}".format(id, e))
return render(request, 'change_user.html', {'error': e})
def post(self, request):
return JsonResponse({
"code": 1,
"msg": "this operation not allow!",
"data": ""
})
data = {"code": 0, "msg": "successful", "data": ""}
redis_name = request.POST.get("redis_name", None)
db_id = request.POST.get("db_id", None)
try:
cl, cur_server_index, cur_db_index = get_cl(redis_name=redis_name,
db_id=db_id)
cl.flushdb()
except Exception as e:
logs.error(e)
data["code"] = 1
data["msg"] = "failed"
return JsonResponse(data=data, safe=False)
def send_email(subject, text=None, files=None, receivers=None, is_html=False):
"""
subject=邮件测试
files=[file1,file2]
text=内容
mail=[[email protected],[email protected]]
"""
logs.debug("mail info: [user:{0},password:{1},host:{2},receivers:{3}]".format(
mail_user, mail_pass, mail_host, receivers))
message = MIMEMultipart()
if is_html:
message.attach(MIMEText(text, 'html', 'utf-8'))
else:
message.attach(MIMEText(text, 'plain', 'utf-8'))
message['Subject'] = subject
message['From'] = Header(mail_user)
message['To'] = ','.join(receivers)
if files is not None:
for filename in files:
if filename != '':
with open(filename, 'rb') as f:
mime = MIMEBase('text', 'txt', filename=filename)
mime.add_header('Content-Disposition', 'attachment', filename=filename.split('/')[-1])
mime.set_payload(f.read())
encoders.encode_base64(mime)
message.attach(mime)
try:
smtpObj = smtplib.SMTP_SSL(timeout=5)
smtpObj.connect(mail_host, 465)
smtpObj.login(mail_user, mail_pass)
smtpObj.sendmail(mail_user, receivers, message.as_string())
smtpObj.quit()
smtpObj.close()
return True
except smtplib.SMTPException as e:
smtpObj.quit()
smtpObj.close()
logs.error(e)
return False
def get_redis_conf(name=None, user=None):
if name is None and user is not None:
return user.auths.all()
else:
try:
return RedisConf.objects.get(name=name)
except MultipleObjectsReturned:
cluster_confs = RedisConf.objects.filter(name=name)
cluster_conf_list = list()
for cluster in cluster_confs:
cluster_conf_dict = dict()
cluster_conf_dict['id'] = cluster.id
cluster_conf_dict['host'] = cluster.host
cluster_conf_dict['port'] = cluster.port
cluster_conf_dict['password'] = cluster.password
cluster_conf_dict['name'] = cluster.name
cluster_conf_list.append(cluster_conf_dict)
del cluster_conf_dict
return cluster_conf_list
except Exception as e:
logs.error(e)
return False
def redis_conf_save(request):
redis_id = request.POST.get("id", None)
if redis_id is not None:
try:
redis_obj = RedisConf.objects.get(id=redis_id)
redis_form = RedisForm(request.POST, instance=redis_obj)
if redis_form.is_valid():
redis_form.save()
return True
return False
except Exception as e:
logs.error(e)
return False
else:
name = request.POST.get('name', None)
if RedisConf.objects.filter(name__iexact=name).count() == 0:
redis_form = RedisForm(request.POST)
if redis_form.is_valid():
redis_form.save()
return True
logs.error(redis_form.errors)
return False
def post(self, request):
data = dict(
code=0,
msg=u"登录成功，即将跳转...",
data="",
)
login_form = LoginForms(request.POST)
nexts = request.get_full_path(force_append_slash=True)
if login_form.is_valid():
user_name = request.POST.get("username", "")
pass_word = request.POST.get("password", "")
user = authenticate(username=user_name, password=pass_word)
if user is not None:
if user.is_active:
login(request, user)
servers = get_redis_conf(name=None, user=user)
user_premission = dict()
for ser in servers:
try:
redis_name = RedisConf.objects.get(id=ser.redis)
user_premission[redis_name.name] = ser.pre_auth
except Exception as e:
logs.error(e)
raise e
data["data"] = user_premission
data["menu"] = Menu(user=user)
left_menu = []
for i in data['menu']:
left_menu.append(i['name'])
data['left_menu'] = left_menu
return JsonResponse(data)
else:
data["code"] = 1
data["msg"] = u"用户未激活"
return JsonResponse(data)
data["code"] = 2
data["msg"] = u"用户名或密码错误"
return JsonResponse(data)
def get(self, request, redis_name, value_db_id, key):
from public.redis_api import get_cl
from public.data_view import get_value
cl, cur_server_index, cur_db_index = get_cl(redis_name,
int(value_db_id))
value_dict = {'code': 0, 'msg': '', 'data': ''}
if cl.exists(key):
value = ''
if request.GET.get("type", None) == 'ttl':
value = cl.ttl(key)
if value is None:
value = -1
else:
try:
value = get_value(key, cur_server_index, cur_db_index, cl)
except Exception as e:
logs.error(e)
value_dict['code'] = 1
value_dict['data'] = value
else:
value_dict['code'] = 1
return JsonResponse(value_dict, safe=False)
def post(self, request, redis_name, value_db_id):
"""
修改TTL
"""
from public.redis_api import get_cl
cl = get_cl(redis_name, int(value_db_id))
value_dict = {'code': 0, 'msg': '', 'data': ''}
key = request.POST.get('key', None)
ttl = request.POST.get("ttl", None)
if cl.exists(key) and ttl != None:
try:
if long(ttl) < 0:
cl.persist(key)
else:
cl.expire(key, ttl)
logs.info(
'change key tll: redis_name={0}, db={1}, key={2}, ttl={3}'.
format(redis_name, value_db_id, key, ttl))
value_dict['msg'] = "修改成功"
except Exception as e:
logs.error(e)
value_dict['msg'] = '修改失败，请联系管理员'
return JsonResponse(value_dict)
def check_redis_connect(name):
redis_conf = get_redis_conf(name)
try:
logs.info(
"host:{0},port:{1},password:{2},timeout:{3}, socket: {4}".format(
redis_conf.host, redis_conf.port, redis_conf.password,
socket_timeout, redis_conf.socket))
if redis_conf.socket is not None and redis_conf.socket != "":
redisconn = redis.Redis(host=redis_conf.host,
port=redis_conf.port,
password=redis_conf.password,
unix_socket_path=redis_conf.socket)
else:
redisconn = redis.Redis(host=redis_conf.host,
port=redis_conf.port,
password=redis_conf.password)
return redisconn.ping()
except Exception as e:
logs.error(e)
error = dict(
redis=redis_conf,
message=e,
)
return error
def redis_conf_save(request):
redis_id = request.POST.get("id", None)
# 编辑
if redis_id is not None:
try:
redis_obj = RedisConf.objects.get(id=redis_id)
redis_form = RedisForm(request.POST, instance=redis_obj)
if redis_form.is_valid():
redis_form.save()
return True
return False
except Exception as e:
logs.error(e)
return False
# 添加
else:
redis_form = RedisForm(request.POST)
if not redis_form.is_valid():
logs.error(redis_form.errors)
return False
name = request.POST.get('name', None)
redis_type = request.POST.get('type', None)
# 单机redis添加
if redis_type is None or int(redis_type) == 0:
if RedisConf.objects.filter(name__iexact=name).count() == 0:
redis_form.save()
return True
else:
logs.error('单机redis添加错误: 名称重复, data:{0}'.format(request.POST))
return False
# cluster添加
elif int(redis_type) == 1:
if RedisConf.objects.filter(Q(type=0)
& Q(name__iexact=name)).count() == 0:
redis_form.save()
return True
else:
logs.error('cluster redis添加错误: 名称与单机重复, data:{0}'.format(
request.POST))
return False
return False
def get(self, request, redis_name, value_db_id):
from public.redis_api import get_cl
from public.data_view import get_value
key = request.GET.get('key', None)
logs.info('get value: redis_name={0}, db={1}, key={2}'.format(
redis_name, value_db_id, key))
cl = get_cl(redis_name, int(value_db_id))
value_dict = {'code': 0, 'msg': '', 'data': ''}
keyobj = None
isCmd = False
try:
keyobj = json.loads(key)
if keyobj.has_key('cmd'):
isCmd = True
except Exception as e:
pass
finally:
pass
if isCmd:
cmdList = keyobj.get('cmd').split()
cmdList[0] = cmdList[0].upper()
logs.info('execute: cmd={0}'.format(" ".join(cmdList)))
try:
res = cl.execute_command(*cmdList)
except Exception as e:
res = str(e)
logs.info('execute response={0}'.format(res))
if isinstance(res, basestring):
res = res.replace("\r\n", "\n").strip("\n").split("\n")
resinfo = {
"db": int(value_db_id),
"key": " ".join(cmdList),
"value": json.dumps(res),
"ttl": -1,
"type": "string"
}
#{'$response':res}
#{"encoding":"","db":0,"value":"aa","key":"a a","ttl":-1,"type":"string","size":2}
value_dict['data'] = resinfo
return JsonResponse(value_dict, safe=False)
if cl.exists(key):
value = {}
if request.GET.get("type", None) == 'ttl':
ttl = cl.ttl(key)
if ttl is None:
ttl = -1
logs.info(
'get key ttl: redis_name={0}, db={1}, key={2}, ttl={3}'.
format(redis_name, value_db_id, key, ttl))
value = {
"db": value_db_id,
"key": key,
"value": ttl,
"ttl": ttl,
"type": "long"
}
else:
try:
value = get_value(key, int(value_db_id), cl)
except Exception as e:
logs.error(
'get value is error: redis_name:{0}, key:{1}, db:{2}, cl:{3}, error_info:{4}'
.format(redis_name, key, value_db_id, cl, e))
value_dict['code'] = 1
if value.has_key('value'):
value['value'] = json.dumps(value.get('value'))
value_dict['data'] = value
else:
logs.warning(
'key is not exists: redis_name={0}, db={1}, key={2}'.format(
redis_name, value_db_id, key))
value_dict['code'] = 1
return JsonResponse(value_dict, safe=False)
def post(self, request):
id = request.POST.get('id', None)
password1 = request.POST.get('password1', None)
password2 = request.POST.get('password2', None)
email = request.POST.get('email', None)
is_superuser = request.POST.get('is_superuser', None)
rediss = list(RedisConf.objects.all())
redissimple = RedisConf.objects.filter(type=0)
cluster = get_all_cluster_redis()
name_list = []
redis_list = []
for i in rediss:
if i.name not in name_list:
name_list.append(i.name)
redis_list.append(i)
del name_list
user = DctUser.objects.get(id=id)
for re in redis_list:
re_id = request.POST.get(re.name, None)
# 判断是否获取到值
if re_id is None:
continue
# 值是否为空
elif re_id == '':
try:
# ''为删除权限
user.auths.get(redis=re.id).delete()
except Exception as e:
logs.error(u"删除权限失败:user_id:{0},redis:{1},msg:{2}".format(
id, re.id, e))
continue
pre_auth = int(re_id) # 权限数
# 用户所有权限
user_redis = []
for i in user.auths.all():
user_redis.append(i.redis)
# 判断用户是否拥有该redis的权限，没有就创建，有及更新
if re.id not in user_redis:
try:
pre_obj = Auth.objects.get(redis=re.id, pre_auth=pre_auth)
except Exception as e:
pre_obj = Auth.objects.create(redis=re.id,
pre_auth=pre_auth)
user.auths.add(pre_obj)
user.save()
else:
if user.auths.get(redis=re.id).pre_auth != pre_auth:
try:
pre_obj = Auth.objects.get(redis=re.id,
pre_auth=pre_auth)
except Exception as e:
pre_obj = Auth.objects.create(redis=re.id,
pre_auth=pre_auth)
finally:
user_pre = user.auths.remove(
user.auths.get(redis=re.id))
user.auths.add(pre_obj)
user.save()
error = ''
try:
user = DctUser.objects.get(id=id)
# 是否超级用户
if is_superuser is not None:
user.is_staff = True
user.is_superuser = True
else:
user.is_staff = False
user.is_superuser = False
# 修改密码
if password1 and password2:
if password1 == password2:
user.set_password(password1)
else:
error = '密码不一致'
user.email = email
user.save()
except Exception as e:
error = e
auth = get_redis_conf(name=None, user=user)
return render(
request, 'change_user.html', {
'user_info': user,
'rediss': redissimple,
'clusters': cluster,
'auth': auth,
'error': error
})
