acl

How to take file ownership to the current user using win32 api

由 穿精又带淫゛_ 提交于 2019-12-10 19:05:00
问题 I want to take file ownership using win32 api, and I want my code to work on both xp and win7 anyway, here is what i came up with Function that changes the ownership of the file int ChangeFileOwner() { HANDLE token; char *filename = "c:\\file1.txt"; //(not owned by the current user) DWORD len; PSECURITY_DESCRIPTOR security = NULL; int retValue = 1; PSID sid; // Get the privileges you need if (OpenProcessToken(GetCurrentProcess(), TOKEN_ALL_ACCESS, &token)) { if(!SetPrivilege(

ServiceFabric standalone: Failed to get private key file

由 社会主义新天地 提交于 2019-12-10 18:50:11
问题 I have a standalone ServiceFabric cluster (3 nodes). I created SSL certificate for server and client authorization. Then I assign certificate thumbprint to a cluster config. Everything work okey( cluster health is Ok and my applications works as well. But there are a lot of errors in Microsoft-ServiceFabric/Admin log. Following warning and errors are writing to log every minute: CryptAcquireCertificatePrivateKey failed. Error:0x80090014 Can't get private key filename for certificate. Error:

基础过滤工具——ACL控制访问列表（Access Control List）

由 泄露秘密 提交于 2019-12-10 18:23:32
基础知识 　　路由器为了 过滤数据包，需要配置一系列的规则 ，以决定什么样的数据包能够通过，这些规则就是通过访问控制列表ACL（Access Control List）定义的。访问控制列表是由permit | deny语句组成的一系列有顺序的规则，这些规则根据数据包的源地址、目的地址、端口号等来描述。ACL通过这些规则对数据包进行分类，这些规则应用到路由器接口上，路由器根据这些规则判断哪些数据包可以接收，哪些数据包需要拒绝。 　　总之，ACL是通过定义规则来允许或拒绝流量的通过。 华为的ACL分类： 在思科路由器里，标准的访问控制列表使用 1～99 以及1300～1999之间的数字作为表号，扩展的访问控制列表使用 100～199以及2000～2699之间的数字作为表号。 华为路由器 一个ACL可以由多条“deny/permit”语句组成，Rule-ID默认步长为5，匹配顺序按照ACL 的Rule-ID顺序，从小到大进行匹配。 在企业中OSPF和ACL应用特别广泛， 现在我们 在eNSP 上，做个 华为 的 OSPF多区域与ACL综合应用实例， ， 来理解和掌握ACL 实验拓扑： 实验的要求（内容）： 1.企业 内网运行OSPF路由协议 ，区域规划如图所示； 2. 财务和研发 所在的 区域不受其他区域链路不稳定性影响 ； 3.R1、R2、R3 只 允许被IT登录管理； 4

Implement bitmask or relational ACL in PHP

由 江枫思渺然 提交于 2019-12-10 17:43:11
问题 I think PHP people are familiar with the E_ALL and various other bitmask constants from the error_reporting() function. They are number constants, example: E_ALL means 32676 and E_NOTICE means 8 . I can say that I want all errors but notice shown, and I do this by passing E_ALL & ~E_NOTICE as the argument of error_reporting() . But essentially, I tell it 32759 which is 32767 - 8 . These bitmasks are taking their values from the output set of f(x) = 2^x function, and doing add and subtract

How can I remove a single user ACL from a large set of folders?

由 最后都变了- 提交于 2019-12-10 17:35:35
问题 I have a very large list of folders and I need to remove a single ACL from each of them. Rather than doing it manually, I'm trying to write a script to do it in a fraction of the time, but I'm running into a bit of trouble. Here is what I have so far: $filepath = "C:\ALCTEST" $user = "domain\username" $folders = @((get-item $filePath)) $folders += Get-ChildItem $filePath -Recurse | where { $_.PSIsContainer -ne $false } ##Need to do this in order to remove item 0 from the array, otherwise #

BIND（二）—— dns管理，acl，forward，子域授权，view

由 ﹥＞﹥吖頭↗ 提交于 2019-12-10 14:48:43
<div style="font-family: 'Chalkboard SE'; font-size: 14px; margin: 8px; line-height: 1.6; padding: 0px; word-wrap: break-word; cursor: text; height: 1224px;"> <h2 id="bind-dns-acl-forward-view" style="font-size: 24px; margin: 0px 0px 5px; padding: 0px; -webkit-font-smoothing: antialiased; cursor: text; position: relative;">BIND（二）-- dns管理，acl，forward，子域授权，view</h2> <h3 id="1-rndc" style="font-size: 18px; margin: 5px 0px; padding: 0px; -webkit-font-smoothing: antialiased; cursor: text; position: relative;">1、rndc</h3> <blockquote style="margin: 5px 0px; border-left-color: #dddddd; padding: 0px

How to filter my Doctrine queries with Symfony ACL

由 ≯℡__Kan透↙ 提交于 2019-12-10 12:33:08
问题 Symfony ACL allows me to grant access to an entity, and then check it: if (false === $securityContext->isGranted('EDIT', $comment)) { throw new AccessDeniedException(); } However, if I have thousands of entities in the database and the user has access only to 10 of them, I don't want to load all the entities in memory and hydrate them. How can I do a simple "SELECT * FROM X" while filtering only on the entities the user has access (at SQL level)? 回答1: Well there it is: it's not possible . In

Issues With New-ADGroup, Set-ACL and Network Folders

由 主宰稳场 提交于 2019-12-10 11:55:57
问题 I'm playing with some PowerShell code to dynamically generate AD security groups and then apply them to folders on a network share, but having issues with resolving the newly created group. Consider this: import-module activedirectory for ($i = 0; $i -lt 10; $i++) { $group = New-ADGroup -Path "OU=Groups,OU=Department,DC=Domain,DC=Network" -Name "z-test-group-$i" -GroupScope DomainLocal -GroupCategory Security -PassThru $acl = Get-Acl C:\Temp $permission = $group.SID,"FullControl","Allow"

Grant access to read a subdirectory within an Amazon S3 bucket

由 空扰寡人 提交于 2019-12-10 11:04:38
问题 I've never used AWS S3 before. We use it to automatically backup call recordings for clients. One of our clients for audit purposes needs access to their recordings. I am using the client CyberDuck as a way to access the files. I want to give them access to only their files. Our file structure is as follows: recordings/12345/COMPANYNAMEHERE/ I just learned that you build and do things based on scripts and policies. So I did some research and tried to build one but I get an access denied on

20191209 Linux就该这么学（5）

由 偶尔善良 提交于 2019-12-10 01:20:58
5. 用户身份与文件权限 5.1 用户的身份和能力 Linux 系统的管理员之所以是 root，并不是因为它的名字叫 root，而是因为该用户的身份号码即 UID （ User IDentification）的数值为 0 。在 Linux 系统中， UID 就相当于我们的身份证号码一样具有唯一性，因此可通过用户的 UID 值来判断用户身份。在 RHEL 7 系统中，用户身份有下面这些。 管理员 UID 为 0 ：系统的管理员用户。 系统用户 UID 为 1～999 ： Linux 系统为了避免因某个服务程序出现漏洞而被黑客提权至整台服务器，默认服务程序会有独立的系统用户负责运行，进而有效控制被破坏范围。 普通用户 UID 从 1000 开始：是由管理员创建的用于日常工作的用户。 UID 是不能冲突的，而且管理员创建的普通用户的 UID 默认是从 1000 开始的（即使前面有闲置的号码）。 为了方便管理属于同一组的用户， Linux 系统中还引入了用户组的概念。通过使用用户组号码（GID， Group IDentification），我们可以把多个用户加入到同一个组中，从而方便为组中的用户统一规划权限或指定任务。 在 Linux 系统中创建每个用户时，将自动创建一个与其同名的基本用户组，而且这个基本用户组只有该用户一个人。如果该用户以后被归纳入其他用户组
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