jwt

Prevent users to have multiple sessions with JWT Tokens

由 ⅰ亾dé卋堺 提交于 2021-02-07 10:13:19
问题 I am building an application which uses JWT bearer authentication in ASP.NET Core. I need to prevent users to have multiple sessions open at the same time. I am wondering if there is way using Microsoft.AspNetCore.Authentication.JwtBearer middleware to list out all the tokens of an user and then verify if there are other tokens issued for that user in order to invalidate the incoming authentication request. If the claims are able to be validated on the server, I guess that in order to do that

Exchange reference token for JWT - downstream microservices authorization

由 好久不见. 提交于 2021-02-07 09:20:55
问题 I am currently creating a new application based on a Microservices architecture, with authentication provided by Identity Server 4. Following lots of research and also setting up proof of concepts, I have Identity Server setup to secure the API's and a native application successfully accessing these services using tokens. Initially the client was issued an access token which was used to access the API's, I have however now switched this out to use reference tokens. Now, onto the issue! The

Exchange reference token for JWT - downstream microservices authorization

由 痴心易碎 提交于 2021-02-07 09:20:30
问题 I am currently creating a new application based on a Microservices architecture, with authentication provided by Identity Server 4. Following lots of research and also setting up proof of concepts, I have Identity Server setup to secure the API's and a native application successfully accessing these services using tokens. Initially the client was issued an access token which was used to access the API's, I have however now switched this out to use reference tokens. Now, onto the issue! The

Exchange reference token for JWT - downstream microservices authorization

由 試著忘記壹切 提交于 2021-02-07 09:20:21
问题 I am currently creating a new application based on a Microservices architecture, with authentication provided by Identity Server 4. Following lots of research and also setting up proof of concepts, I have Identity Server setup to secure the API's and a native application successfully accessing these services using tokens. Initially the client was issued an access token which was used to access the API's, I have however now switched this out to use reference tokens. Now, onto the issue! The

What is the purpose of JwtBearerOptions.SaveToken property in ASP.NET Core 2.0+?

由 时光总嘲笑我的痴心妄想 提交于 2021-02-07 07:16:57
问题 The Microsoft Docs just have this description: Defines whether the bearer token should be stored in the AuthenticationProperties after a successful authorization. I wondered if saving the JWT allows you to revoke it somehow, but every place I read about JWTs says they are irrevocable. What would you do with a JWT being stored in the AuthenticationProperties? 回答1: Storing the JWT in the AuthenticationProperties allows you to retrieve it from elsewhere within your application. For example, use

What is the purpose of JwtBearerOptions.SaveToken property in ASP.NET Core 2.0+?

由 故事扮演 提交于 2021-02-07 07:16:40
问题 The Microsoft Docs just have this description: Defines whether the bearer token should be stored in the AuthenticationProperties after a successful authorization. I wondered if saving the JWT allows you to revoke it somehow, but every place I read about JWTs says they are irrevocable. What would you do with a JWT being stored in the AuthenticationProperties? 回答1: Storing the JWT in the AuthenticationProperties allows you to retrieve it from elsewhere within your application. For example, use

Bulldog:2靶机渗透

由 牧云@^-^@ 提交于 2021-02-07 06:34:37
文章首发圈子社区： https://www.secquan.org/Notes/1068825 前言 前两天做了一个靶机渗透题目，在此记录一下 靶机信息： 靶机名称 Bulldog:2 渗透步骤： 一、获取靶机IP 成功搭建靶机后，界面显示了ip地址： 但如果靶机没有显示ip，可以用nmap扫描网段得到ip。 二、浏览网站 网站的功能很简单，注册、登录以及浏览一些用户信息。简单点了点网站的功能，发现有登录和注册，但是当我点击注册的时候，界面显示不让注册。 网站有一个user界面，里面列出了9名用户，有用户名。 这时候想到利用登陆界面结合这些用户名去爆破弱口令，先放着，继续信息收集...... 三、扫描端口信息 扫描靶机端口，准备从开放的服务下手 可是发现就开了一个80端口，啧啧啧，好吧，继续目录探测一波... 四、扫描目录信息 利用dirb工具扫描目录 两个链接。。。第一个404,第二个是一个图标，看起来也没有得到什么有价值的东西。 五、爆破用户名 这时候就有点懵了，感觉无处下手啊，但是幸好浏览网页的时候开着F12，看到一个连接http://192.168.1.102/users/getUsers?limit=9 点进去 9个用户信息，limit的值也正好是9，这就不免想改一改limit的值了，直接改成1000000，再改1000001的时候没有增加的用户信息

JWT Authentication: Use UI token to authenticate Graphene/Django (GraphQL) queries?

由 旧巷老猫 提交于 2021-02-07 03:41:26
问题 I am working on a project with the following architecture: UI: React on client and server-side rendering via a Node server, Apollo Client for GraphQL, API: Django handles GraphQL queries through Graphene. I use Auth0 (JWT based) for my frontend authentication. I would like to use the token I get to authenticate my user in the context of the GraphQL queries API side. [Edit2] To pass the token to my API, I use: const idToken = cookie.load('idToken') || null; networkInterface.use([{

JWT Authentication: Use UI token to authenticate Graphene/Django (GraphQL) queries?

由 痞子三分冷 提交于 2021-02-07 03:41:12
问题 I am working on a project with the following architecture: UI: React on client and server-side rendering via a Node server, Apollo Client for GraphQL, API: Django handles GraphQL queries through Graphene. I use Auth0 (JWT based) for my frontend authentication. I would like to use the token I get to authenticate my user in the context of the GraphQL queries API side. [Edit2] To pass the token to my API, I use: const idToken = cookie.load('idToken') || null; networkInterface.use([{

JWT Authentication: Use UI token to authenticate Graphene/Django (GraphQL) queries?

由 我的未来我决定 提交于 2021-02-07 03:40:32
问题 I am working on a project with the following architecture: UI: React on client and server-side rendering via a Node server, Apollo Client for GraphQL, API: Django handles GraphQL queries through Graphene. I use Auth0 (JWT based) for my frontend authentication. I would like to use the token I get to authenticate my user in the context of the GraphQL queries API side. [Edit2] To pass the token to my API, I use: const idToken = cookie.load('idToken') || null; networkInterface.use([{
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