This handle is returned by the regcreatekeyex or regopenkeyex function, or it can be one of the following predefined keys. Regopenkeyex for 32 and 64 bit microsoft community. We currently have 1 version available for this file. The windows api, informally winapi, is microsofts core set of application programming interfaces apis available in the microsoft windows operating systems. Looking at the jna documentation, i cannot see a direct reference for logonuser. By default windows runas command and corresponding winapi cant be used with blank passwords its a security feature so this is why the code above.
Logonuser method and the administrative privilegies. I suspect you will need to use an alternative method to. But in case you do not have the installation distributive of application or just do not. We both have the same os and we both have local admin rights. In the majority of cases, the solution of advapi32. Vba is the same line that is failing in the compiled vb6 program where the call to. Sign in sign up instantly share code, notes, and snippets. It provides sample code for a microsoft visual basic activex dynamiclink library dll that can be instantiated from an asp page to impersonate a user and change the security context of the current thread. The download for this article contains a sample webform and the. The logonuser api is a function found in the advapi32. We currently have 2 different versions for this file available. When you delete one of the programs, it will sometimes delete the dll file that is being shared.
The following people hold s on the source files comprising this dll. To improve debugging capabilities i replicated the problem coding in excel vba. Tech support scams are an industrywide issue where scammers trick you into paying for unnecessary technical support services. What is the preferred method used for connecting remotely. Advanced windows 32 base api errors related to advapi32. The process known as advanced windows version 32 base api belongs to software microsoft windows operating system or windows management instrumentation driver extensions wmi by microsoft. The logonuser function receives the logon information user id, password. Developer microsoft corporation product microsoft windows operating system description advanced windows 32. Validate a username and password against active directory. This sample demonstrates the use of the windowsidentity class to impersonate a user. The large table on this page lists all the functions that appear in the export directory of any known version of advapi32. The win32 logonuser function attempts to log a user on to the local computer.
Works on the vista machine but not on the windows 10 machine. We currently have 7 different versions for this file available. For each function, the table gives just a brief summary of the applicable advapi32 versions and of the functions status with respect to microsofts documentation. Advapi is the dll for advanced windows apis and is used in a lot of os related code. As string as long declare ptrsafe function backupeventlog lib advapi32. Dll atl module for windows xp unicode needed by microsoft update. Uses fewer resources when multiple programs use the same library of functions, a dll can reduce the duplication of code that is loaded on the disk and in physical memory. Server core functions by dll windows microsoft docs. I need to be able to run regloadkey on a remote machine, and it may be that my machine and the remote machine are not in the same domain. You can help protect yourself from scammers by verifying that the contact is a microsoft agent or microsoft employee and that the phone number is an official microsoft global customer service number. This logon type preserves the name and password in the authentication package, which allows the server to make connections to other network servers while impersonating the client. Advanced windows 32 base api erros relacionados ao advapi32. The interesting thing to note here is that the logon process is advapi. But in case you do not have the installation distributive of application or just do not know, what program is using this file you should probably download this missing or damaged file and put it in the right folder.
Private declare auto function logonuser lib advapi32. Net security hi, when i make a call to this api it works fine on my pc but not on another development pc. Microsoft entry point named createwellknownsid in dll advapi32 dll unter linken fleischhauer pdf download joe haldeman forever free epub download. A server can accept plaintext credentials from a client, call logonuser, verify that the user can access the system across the network, and still communicate with. Hi, does anyone know how to use the api functions logonuser in advapi32. To export dll functions, you can either add a function keyword to the exported dll functions or create a module definition. The function on which you can concentrate on for now are logonuser, logonusera, logonuserexw and logonuserexa. The getusername function retrieves the name of the user associated with the current thread.
The following example demonstrates how to obtain a windows account token by calling the unmanaged win32 logonuser function, and how to use that token to impersonate another user and then revert to the original identity. Vba and microsoft office 2010 on 32bit x86 and 64bit x64 platforms. Logonuser returns a handle to a user token that you can use to. To perform transacted registry operations on a key, call the regopenkeytransacted function. If you have other versions of this file, please contribute to the community by uploading that dll file. If they are, the below code works ok and i can impersonate a user that has admin privileges on the machine.
533 371 330 1017 1176 641 740 1359 1325 810 447 26 1169 56 1032 163 1322 1433 934 935 45 745 865 173 1358 1138 27 1348 671 1331 1280 1159 297 1038 1147 276 98 625