def destroy(self, request, pk=None, **kwargs):
try:
operation = request.query_params.get('operation', None)
sessionid = int(request.query_params.get('sessionid', None))
filepath = request.query_params.get('filepath', None)
dirpath = request.query_params.get('dirpath', None)
context = FileSession.destory(sessionid=sessionid, filepath=filepath, dirpath=dirpath, operation=operation)
except Exception as E:
logger.error(E)
context = data_return(500, CODE_MSG.get(500), {})
return Response(context)
def update(self, request, pk=None, **kwargs):
try:
sessionid = int(request.data.get('sessionid', None))
filepath = request.data.get('filepath', None)
filedata = request.data.get('filedata', None)
context = FileSession.update(sessionid=sessionid, filepath=filepath, filedata=filedata)
return Response(context)
except Exception as E:
logger.error(E)
context = data_return(500, CODE_MSG.get(500), {})
return Response(context)
def create(self, request, **kwargs):
try:
operation = request.data.get('operation', None)
sessionid = int(request.data.get('sessionid', None))
dirpath = request.data.get('dirpath', None)
filename = request.data.get('filename', None)
context = FileSession.create(sessionid=sessionid, filename=filename, dirpath=dirpath, operation=operation)
return Response(context)
except Exception as E:
logger.error(E)
context = data_return(500, CODE_MSG.get(500), {})
return Response(context)
def list(self, request, **kwargs):
"""查询数据库中的信息"""
try:
operation = request.query_params.get('operation', None)
sessionid = int(request.query_params.get('sessionid', None))
filepath = request.query_params.get('filepath', None)
dirpath = request.query_params.get('dirpath', None)
arg = request.query_params.get('arg', None)
context = FileSession.list(sessionid=sessionid, filepath=filepath, dirpath=dirpath, operation=operation,
arg=arg)
except Exception as E:
logger.error(E)
context = data_return(500, CODE_MSG.get(500), {})
return Response(context)
def list(filename=None, action=None):
if filename is None: # 列出所有文件
result = FileMsf.list_msf_files()
for one in result:
one['format_size'] = FileSession.get_size_in_nice_string(one.get('size'))
def sort_files(a, b):
if a['mtime'] < b['mtime']:
return 1
if a['mtime'] > b['mtime']:
return -1
return 0
# 根据时间排序
result_sorted = sorted(result, key=functools.cmp_to_key(sort_files))
context = data_return(200, CODE_MSG.get(200), result_sorted)
return context
else: # 下载文件
binary_data = FileMsf.read_msf_file(filename)
if binary_data is None:
context = data_return(303, FileMsf_MSG.get(303), {})
return context
if action == "view":
b64data = base64.b64encode(binary_data)
ext = os.path.splitext(filename)[-1]
if ext in ['.jpeg', '.png', '.jpg']:
context = data_return(200, CODE_MSG.get(200), {"type": "img", "data": b64data})
return context
else:
context = data_return(200, CODE_MSG.get(200), {"type": "txt", "data": b64data})
return context
response = HttpResponse(binary_data)
response['Content-Type'] = 'application/octet-stream'
response['Code'] = 200
response['Message'] = parse.quote(FileMsf_MSG.get(203))
# 中文特殊处理
urlpart = parse.quote(os.path.splitext(filename)[0], 'utf-8')
leftpart = os.path.splitext(filename)[-1]
response['Content-Disposition'] = f"{urlpart}{leftpart}"
return response
def _deal_dynamic_option(one_module_config=None):
"""处理handler及凭证等动态变化参数,返回处理后参数列表"""
options = one_module_config.get('OPTIONS')
for option in options:
# handler处理
if option.get('name') == HANDLER_OPTION.get("name"):
option['enum_list'] = Handler.list_handler_config()
if len(option['enum_list']) == 1: # 只有一个监听
option['default'] = option['enum_list'][0].get("value")
# 凭证处理
elif option.get('name') == CREDENTIAL_OPTION.get("name"):
credentials = Credential.list_credential()
tmp_enum_list = []
try:
if option.get('extra_data') is None or option.get(
'extra_data').get('password_type') is None:
pass
else:
type_list = option.get('extra_data').get(
'password_type')
for credential in credentials:
if credential.get('password_type') in type_list:
name = "用户名:{} | 密码:{} | 标签:{} | 主机:{}".format(
credential.get('username'),
credential.get('password'),
credential.get('tag'),
credential.get('host_ipaddress'))
import json
value = json.dumps(credential)
tmp_enum_list.append({
'name': name,
'value': value
})
option['enum_list'] = tmp_enum_list
except Exception as E:
logger.warning(E)
# 文件处理
elif option.get('name') == FILE_OPTION.get("name"):
if option.get('extra_data') is None or option.get(
'extra_data').get('file_extension') is None:
file_extension_list = None
else:
file_extension_list = option.get('extra_data').get(
'file_extension')
files = FileMsf.list_msf_files()
tmp_enum_list = []
for file in files:
import json
# {
# "filename": "test",
# "filesize": 0,
# "mtime": 1552273961
# },
name = file.get("name")
size = FileSession.get_size_in_nice_string(
file.get('size'))
mtime = file.get("mtime")
style_time = time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime(mtime))
show = False # 是否满足文件后缀要求
if isinstance(file_extension_list, list):
for ext in file_extension_list:
if name.lower().endswith(ext.lower()):
show = True
else:
show = True
if show:
name = "文件: {} 大小: {} 修改时间: {}".format(
name, size, style_time)
value = json.dumps(file)
tmp_enum_list.append({'name': name, 'value': value})
option['enum_list'] = tmp_enum_list
return one_module_config