sign

==文档== 流程搞清楚就行 我就直接丢代码了 ==文档== # 支付接口 class Pay(APIView): def post(self, request, *args, **kwargs): login_key = request.data.get('login_key') if not login_key: return Response({'status': 400, 'msg': '参数错误'}) data_list = cache.get(login_key) if not data_list: return Response({'status': 400, 'msg': '没有login_key对应的值'}) session_key, open_id = data_list.split('&') # 把open_id放入self中 写pay方法 self.open_id = open_id # 获取ip # 使用负载均衡 获取ip方法 if request.META.get('HTTP_X_FORWARDED_FOR'): self.ip =request.META.get('HTTP_X_FORWARDED_FOR') else: # 原本的ip获取 self.ip = request.META.get('REMOTE_ADDR') data = self

i tried to add keystore properties into two files in the platforms/android directory. key.store=Users/admin/workspace/android-keystore/keystore key.alias=keystore into ant.properties and project.properties File. It worked fine in previous version, but not seems like the Cordova does not using ant in latest version. So if i run command: cordova build android --release I always get only unsigned apk. platforms/android/build/outputs/apk/android-release-unsigned.apk How can i solve it please? Many thanks for any help. Because cordova now uses gradle, you need to create a file called release

We use GitHub and we have a request to perform commit signing . After studying the process, it's not clear to me what problem commit signing solves. As I understand the process, there's "local source code" that gets committed to a "local repo" that gets pushed to a "remote repo" . So there are three boxes, and two arrows creating a directed graph from the local source files to the remote repository. For the end user, the flows are reversed. In the model as described, it seems like we want the authorizations to occur at the push to the remote repo; and commit signings have nearly no benefit.

概览 首先同步下项目概况： 上篇文章分享了，路由中间件 - Jaeger 链路追踪（实战篇），文章反响真是出乎意料， 「Go中国」 公众号也转发了，有很多朋友加我好友交流，直呼我大神，其实我哪是什么大神，只不过在本地实践了而已，对于 Go 语言的使用，我还是个新人，在这里感谢大家的厚爱！ 这篇文章咱们分享：路由中间件 - 签名验证。 为什么使用签名验证？ 这个就不用多说了吧，主要是为了保证接口安全和识别调用方身份，基于这两点，咱们一起设计下签名。 调用方需要申请 App Key 和 App Secret。 App Key 用来识别调用方身份。 App Secret 用来加密生成签名使用。 当然生成的签名还需要满足以下几点： 可变性：每次的签名必须是不一样的。 时效性：每次请求的时效性，过期作废。 唯一性：每次的签名是唯一的。 完整性：能够对传入数据进行验证，防止篡改。 举个例子： /api?param_1=xxx&param_2=xxx，其中 param_1 和 param_2 是两个参数。 如果增加了签名验证，需要再传递几个参数： ak 表示App Key，用来识别调用方身份。 ts 表示时间戳，用来验证接口的时效性。 sn 表示签名加密串，用来验证数据的完整性，防止数据篡改。 sn 是通过 App Secret 和 传递的参数 进行加密的。 最终传递的参数如下： /api

package com.skynet.wechat.wxPay.common;import java.security.MessageDigest;import java.util.Iterator;import java.util.Map;import java.util.Set;import java.util.SortedMap;import java.util.TreeMap;public class MD5Util { private static String charset = "UTF-8"; /** * 创建md5摘要,规则是:按参数名称a-z排序,遇到空值的参数不参加签名。 */ @SuppressWarnings("rawtypes") public static String createSign(SortedMap<String, String> packageParams,String token) { StringBuffer sb = new StringBuffer(); Set es = packageParams.entrySet(); Iterator it = es.iterator(); while (it.hasNext()) { Map.Entry entry = (Map.Entry) it.next(); String k =

I have a Java Web Start application, which I've tested on Windows 7, Linux and Mac OS X 10.7 (works fine on all). On Mac OS X 10.8 Mountain Lion the following error occurs, with no option to choose "Allow". The error looks like this: Does anyone know of a workaround for this? Nick Just found a solution: Go into System prefs -> security and privacy, and check the box that allows applications to be downloaded from anywhere (you might have to click the lock to make changes to this) This is because of a new feature in Mountain Lion known as ' Gatekeeper '. Following is a brief description: Choose

We sign our executables on the build server. Suddenly the build server failed to build giving the error: SingTool Error: The sepcified timestamp server either could not be reached or returned an invalid response. After changing the timestamp server to http://sha256timestamp.ws.symantec.com/sha256/timestamp , singing did work again. Are there any issues with our old url? Why is it not available anymore? Could we have some (security) issues with the old signed files or the new url? I know this is a little bit broad I just don't want to miss anything... Heldai I asked Symantec about that, so they

支付宝支付 # 1、在沙箱环境下实名认证：https://openhome.alipay.com/platform/appDaily.htm?tab=info ​ # 2、电脑网站支付API：https://docs.open.alipay.com/270/105898/ ​ # 3、完成RSA密钥生成：https://docs.open.alipay.com/291/105971 ​ # 4、在开发中心的沙箱应用下设置应用公钥：填入生成的公钥文件中的内容 ​ # 5、Python支付宝开源框架：https://github.com/fzlee/alipay # >: pip install python-alipay-sdk --upgrade ​ # 7、公钥私钥设置 """ # alipay_public_key.pem -----BEGIN PUBLIC KEY----- 支付宝公钥 -----END PUBLIC KEY----- ​ # app_private_key.pem -----BEGIN RSA PRIVATE KEY----- 用户私钥 -----END RSA PRIVATE KEY----- """ ​ # 8、支付宝链接 """ 开发：https://openapi.alipay.com/gateway.do 沙箱：https://openapi

今天我们将利用 tkinter 库制作以下的登录界面, 可以实现登录，并可以实现注册和登录，这里为了简单起见，使用 json 文件保存读取用户账号和密码 创建根窗口 首先，我们需要建立一个根窗口，控制其不能够缩放并设置其标题，调用 mainloop 方法来控制 from tkinter import * window = Tk ( ) # 建立根目录 window . title ( "Welcome" ) # 设置标题 window . geometry ( "500x400" ) # 设置窗口的大小 window . resizable ( width = False , height = False ) # 设置窗口不能够缩放 window . mainloop ( ) 到此，我们运行一下，便可以得到如下的效果 添加图片 然后我们来设置一下首页中图片，利用 PIL 和 Canvas 中的 create_image 方法加上控制一下位置，我们便可以实现，代码如下： from PIL import Image , ImageTk # 首页的图片 image = Image . open ( "./welcome.jpg" ) # 打开图片，保存在image对象中 img = ImageTk . PhotoImage ( image ) # 转化成tkinter中的图片对象 c =