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flyapps/fir_ser/api/views/download.py

170 lines
7.5 KiB

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 3月
# author: liuyu
# date: 2020/3/6
from rest_framework.views import APIView
from api.utils.response import BaseResponse
from rest_framework.response import Response
from fir_ser import settings
from api.utils.TokenManager import DownloadToken
from api.utils.app.randomstrings import make_random_uuid
from api.utils.app.apputils import make_resigned
from api.utils.app.supersignutils import make_udid_mobileconfig,get_post_udid_url
from api.utils.storage.storage import Storage
from api.utils.storage.caches import get_app_instance_by_cache,get_download_url_by_cache,set_app_download_by_cache,del_cache_response_by_short
import os
from rest_framework_extensions.cache.decorators import cache_response
from api.utils.serializer import AppsShortSerializer
from api.models import Apps,AppReleaseInfo,APPToDeveloper,APPSuperSignUsedInfo
from django.http import FileResponse
class DownloadView(APIView):
'''
文件下载接口,适用于本地存储和所有plist文件下载
'''
# authentication_classes = [ExpiringTokenAuthentication, ]
# parser_classes = (MultiPartParser,)
def get(self,request,filename):
res = BaseResponse()
downtoken = request.query_params.get("token", None)
ftype = request.query_params.get("ftype",None)
if not downtoken:
res.code=1004
res.msg="缺失token"
return Response(res.dict)
dtoken = DownloadToken()
if dtoken.verify_token(downtoken,filename):
if not ftype:
file_path = os.path.join(settings.MEDIA_ROOT, filename)
try:
response = FileResponse(open(file_path, 'rb'))
except Exception as e:
print(e)
response = FileResponse()
response['content_type'] = "application/octet-stream"
response['Content-Disposition'] = 'attachment; filename=' + filename
return response
else:
if ftype == 'plist':
release_id = filename.split('.')[0]
apptodev_obj = APPToDeveloper.objects.filter(binary_file=release_id).first()
if apptodev_obj:
release_obj = AppReleaseInfo.objects.filter(is_master=True,app_id=apptodev_obj.app_id).first()
else:
release_obj = AppReleaseInfo.objects.filter(release_id=release_id).first()
if release_obj:
storage = Storage(release_obj.app_id.user_id)
bundle_id = release_obj.app_id.bundle_id
app_version = release_obj.app_version
name = release_obj.app_id.name
ios_plist_bytes = make_resigned(storage.get_download_url(filename),storage.get_download_url(release_obj.icon_url),bundle_id,app_version,name)
response = FileResponse(ios_plist_bytes)
response['Content-Type'] = "application/x-plist"
response['Content-Disposition'] = 'attachment; filename=' + make_random_uuid()
return response
res.msg = "plist release_id error"
elif ftype == 'mobileconifg':
release_obj = AppReleaseInfo.objects.filter(release_id=filename.split('.')[0]).first()
if release_obj:
bundle_id = release_obj.app_id.bundle_id
udid_url = get_post_udid_url(request,release_obj.app_id.short)
ios_udid_mobileconfig = make_udid_mobileconfig(udid_url, bundle_id)
response = FileResponse(ios_udid_mobileconfig)
response['Content-Type'] = "application/x-apple-aspen-config"
response['Content-Disposition'] = 'attachment; filename=' + make_random_uuid() +'.mobileconfig'
return response
res.msg = "mobileconifg release_id error"
res.code=1004
res.msg="token校验失败"
return Response(res.dict)
class ShortDownloadView(APIView):
'''
根据下载短链接,获取应用信息
'''
@cache_response(timeout=600-60, cache="default",key_func='calculate_cache_key',cache_errors=False)
def get(self,request,short):
res = BaseResponse()
release_id = request.query_params.get("release_id", None)
udid = request.query_params.get("udid", None)
app_obj = Apps.objects.filter(short=short).first()
if not app_obj:
res.code=1003
res.msg="该应用不存在"
return Response(res.dict)
if udid:
del_cache_response_by_short(short,app_obj.app_id,udid=udid)
if not app_obj.isshow:
res.code=1004
res.msg="您没有权限访问该应用"
return Response(res.dict)
app_serializer = AppsShortSerializer(app_obj,context={"key":"ShortDownloadView","release_id":release_id,"storage":Storage(app_obj.user_id)})
res.data = app_serializer.data
res.udid = udid
return Response(res.dict)
#key的设置
def calculate_cache_key(self, view_instance, view_method,
request, args, kwargs):
release_id = request.query_params.get("release_id", '')
udid = request.query_params.get("udid", None)
time = request.query_params.get("time", None)
if udid and time:
udid=time
if not udid:
udid=""
return "_".join([settings.CACHE_KEY_TEMPLATE.get("download_short_key"), kwargs.get("short", ''),release_id,udid])
class InstallView(APIView):
'''
安装操作,前端通过token 认证,认证成功之后,返回 下载连接,并且 让下载次数加一
'''
def get(self,request,app_id):
res = BaseResponse()
downtoken = request.query_params.get("token", None)
short = request.query_params.get("short",None)
release_id = request.query_params.get("release_id",None)
isdownload = request.query_params.get("isdownload",None)
password = request.query_params.get("password",None)
udid = request.query_params.get("udid",None)
if not downtoken or not short or not release_id:
res.code=1004
res.msg="参数丢失"
return Response(res.dict)
dtoken = DownloadToken()
if dtoken.verify_token(downtoken,release_id):
app_obj = get_app_instance_by_cache(app_id,password,900,udid)
if app_obj:
if app_obj.get("type") == 0:
apptype = '.apk'
download_url = get_download_url_by_cache(app_obj,release_id + apptype,600)
else:
apptype = '.ipa'
if isdownload :
download_url = get_download_url_by_cache(app_obj,release_id + apptype, 600,udid=udid)
else:
download_url = get_download_url_by_cache(app_obj,release_id + apptype,600,isdownload,udid=udid)
res.data={"download_url":download_url}
if download_url != "" and not download_url.endswith("mobileconifg"):
set_app_download_by_cache(app_id)
return Response(res.dict)
else:
res.code = 1004
res.msg = "token校验失败"
return Response(res.dict)
res.code = 1006
res.msg = "该应用不存在"
return Response(res.dict)