impersonator | PyTorch implementation of our ICCV 2019 paper | Machine Learning library

by svip-lab Python Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | impersonator Summary

impersonator is a Python library typically used in Artificial Intelligence, Machine Learning, Deep Learning, Pytorch, Generative adversarial networks applications. impersonator has no vulnerabilities, it has build file available and it has medium support. However impersonator has 3 bugs and it has a Non-SPDX License. You can download it from GitHub.

PyTorch implementation of our ICCV 2019 paper:. Liquid Warping GAN: A Unified Framework for Human Motion Imitation, Appearance Transfer and Novel View Synthesis.

Support

Quality

Security

License

Reuse

Support

impersonator has a medium active ecosystem.

It has 1694 star(s) with 318 fork(s). There are 66 watchers for this library.

It had no major release in the last 6 months.

There are 32 open issues and 44 have been closed. On average issues are closed in 57 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of impersonator is current.

Quality

impersonator has 3 bugs (0 blocker, 0 critical, 3 major, 0 minor) and 522 code smells.

Security

impersonator has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

impersonator code analysis shows 0 unresolved vulnerabilities.

There are 12 security hotspots that need review.

License

impersonator has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

impersonator releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

impersonator saves you 8379 person hours of effort in developing the same functionality from scratch.

It has 17208 lines of code, 1264 functions and 166 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed impersonator and discovered the below as its top functions. This is intended to give you an instant insight into impersonator implemented functionality, and help decide if they suit your requirements.

Calculate the visualizer
Sample from the grid
Resize the image
Infer the front
Convert tensorflow tensorflow to pytorch
Load weights from mdl
Compare two Tensorflow matrices
Detects faces and probabilities
Detect the face of the image
Post - save prediction
Visualize the image
Load darknet weights
Create a mapper
Save a mesh object to a file
Calculate a projection using the given parameters
Calculate detections
Backward compatibility
Runs the evaluation
Process image parameters
Perform a forward computation
Detects the given image
Train the model
Use matplotlib to visualize the image
This function will re - rank the similarity estimator
Forward computation
Performs the visualization of the image
Create a list of module_defs

Get all kandi verified functions for this library.

impersonator Key Features

No Key Features are available at this moment for impersonator.

impersonator Examples and Code Snippets

Testing

Ruby

Lines of Code : 8

License : Permissive (MIT)

Copy

> rake

promise = Concurrent::Promises.resolvable_future.tap do |future|
  client.req_contract_details(18002, contract) do |callback, _request_id, contract_details|
    future.fulfill(contract_details) if callback == :contract_details
  end
end
co

Impersonator,Usage,Tags

PHP

Lines of Code : 6

License : Permissive (MIT)

Copy

{{ if {impersonator:active} }}
  Head Back
{{ /if }}

{{ unless {impersonator:active} }}
  Personal user info
{{ /unless }}

Impersonator-RT,Citation

Python

Lines of Code : 6

License : Non-SPDX (NOASSERTION)

Copy

@InProceedings{lwb2019,
    title={Liquid Warping GAN: A Unified Framework for Human Motion Imitation, Appearance Transfer and Novel View Synthesis},
    author={Wen Liu and Zhixin Piao, Min Jie, Wenhan Luo, Lin Ma and Shenghua Gao},
    booktitle={T

Community Discussions

Trending Discussions on impersonator

B2C - Impersonate Custom Policy

Obtain windows domain username and unique token/password to pass through service

Wrap all base calls in a derived type

core 2.0 - best way to impersonate a Windows user?

Add users to active directory through user impersonation

Getting the impersonator username but getting code deprecated notice

Authenticate AAD user through API to AAS cube

Using Impersonation for VB.NET WinForm Application, Can Save File, Can't Open File

Impersonate and run any method using a logged in user context from SYSTEM level process (Windows Service):

ASP.NET Core Middleware Passing Parameters to Controllers

QUESTION

B2C - Impersonate Custom Policy

Asked 2021-Feb-17 at 18:20

About the sample "https://github.com/azure-ad-b2c/samples/tree/master/policies/impersonation".

Someone who has already used it, can you comment on how you handled the authentication logs? I noticed in the B2C Logs both the user who is "Impersonated" and the user who is "Impersonator", I did not find any records that indicate that there was an "impersonation" process.

The Token generated in this process is for the "Impersonator" user, and has information about him, is it possible to bring information about the "Impersonated" user?

...

ANSWER

Answered 2021-Feb-17 at 18:20

There will be nothing official in the logs generated by AAD B2C for this impersonation, and AAD B2C does not know the context of your AAD B2C policy. It can only understand that a token is issued for a particular user, not a custom process that allowed it.

What you can do is use App Insights to inject your own custom events to create logs. https://docs.microsoft.com/en-us/azure/active-directory-b2c/analytics-with-application-insights?pivots=b2c-custom-policy

Source https://stackoverflow.com/questions/66247065

QUESTION

Obtain windows domain username and unique token/password to pass through service

Asked 2020-Feb-21 at 14:12

I have an app that users would run locally on their desktop, which calls into an API on my server externally.

I can obtain the user's Windows domain and name through the WindowsIdentity API. But I'd like to store a unique identifier/token on our side which I can compare subsequent logins with to ensure it's the same domain user and not an impersonator.

I cannot ask the user for credentials, as the login process is for beginner users and they need to be automatically logged in when opening the app. I'm looking through the WindowsIdentity API looking for some unique ID, but not sure how it would last through password changes on the user's domain.

Edit: Perhaps a claim off the WindowsIdentity.GetCurrent.Claims collection might contain something useful.

...

ANSWER

Answered 2020-Feb-21 at 14:12

The following claim is enough to unique identify a user in an AD environment:

http://schemas.microsoft.com/ws/2008/06/identity/claims/primarysid

Obtain this from:

WindowsIdentity.GetCurrent.Claims

Source https://stackoverflow.com/questions/60196640

QUESTION

Wrap all base calls in a derived type

Asked 2020-Jan-06 at 23:55

So I have a few instances where I'd like to be able to do this but essentially I'd like to be able to wrap all calls to a Superclass in a derived type. Right now I'm trying to wrap all calls to base method in an Impersonator but I can see other uses for this as well.

An example being

...

ANSWER

Answered 2020-Jan-05 at 17:23

From a good design perspective, I would advise not to do this for 2 reasons:

If catching exception is the sole purpose, then don't do it. Catching and swallowing system exceptions is a bad practice
If you want to do some pre-setup or post-processing on every method of base then may be you should choose composition rather than inheritance here.

However, if you have made up your mind then using an array of delegates can solve your problem.

Source https://stackoverflow.com/questions/59602059

QUESTION

core 2.0 - best way to impersonate a Windows user?

Asked 2019-Dec-23 at 07:16

With .NET web apps, I am able to impersonate a Windows user easily enough using this class:

...

ANSWER

Answered 2017-Nov-02 at 21:54

Found a workable example:

Source https://stackoverflow.com/questions/47084148

QUESTION

Add users to active directory through user impersonation

Asked 2019-Dec-17 at 16:37

I have a windows application, which allows app user to add/remove users into Active Directory group. Application users logins to application using their windows credentials. But, all the individual users doesn't have access to add/remove users in to AD group. I wanted to internally impersonate a user having modify permissions to AD group. I am using below code, I sourced it from different answers of SO. Not sure, if I am using it wrong. But I get an exception.

Using this library for impersonation: https://www.codeproject.com/Articles/10090/A-small-C-Class-for-impersonating-a-User

...

ANSWER

Answered 2019-Dec-17 at 16:37

You don't need impersonation to connect to AD with different credentials. Just use the constructor for PrincipalContext that accepts a username and password:

Source https://stackoverflow.com/questions/59378073

QUESTION

Getting the impersonator username but getting code deprecated notice

Asked 2019-Oct-18 at 19:44

I'm writing a template in twig for my symfony4 project. I want to access the user object of the impersonator user. NOT the user that is being impersonated.

I found a solution, but both PhpStorm and the Symfony toolbar tell me that my code is deprecated:

...

ANSWER

Answered 2019-Oct-18 at 19:44

I found a solution myself! I looked at the https://symfony.com/doc/current/security/impersonating_user.html#finding-the-original-user code and applied the functions to the app.token variable in twig.

Forget that for loop! Just use:

Source https://stackoverflow.com/questions/58449247

QUESTION

Authenticate AAD user through API to AAS cube

Asked 2019-Mar-12 at 00:44

We have an AAS OLAP cube with authentication and would like to provide it with the AAD user currently querying it through the API.

Currently Azure handles the authentication for our web API's. We basically ticked the authentication to be enabled by Azure AD in the Azure portal.

The authorization is in the cube itself, as was recommended. Which means I have to supply it somehow with the Azure AD user.

I have looked into the Impersonator class found here but this is probably only suited for Windows context. I have also looked into this issue but this requires working with an app id and app secret which would defeat the purpose according to my basic knowledge of it.

I have tried ADOMD.NET and added the token and user id to the connection string as stated here. But then I receive the following error: "Exception has been thrown by the target of an invocation. Federated service at https://sts.blank.com/adfs/services/trust/13/usernamemixed returned error: ID3242: The security token could not be authenticated or authorized.". It could be that I'm taking the wrong claims here to insert into the connection string. My knowledge on this is limited.

This is the test code I am using to test ADOMD.NET:

...

ANSWER

Answered 2018-Jun-11 at 10:11

The solution to this was actually pretty simple.

Follow the sample project found here: https://github.com/Azure-Samples/active-directory-dotnet-webapi-onbehalfof. But instead of connecting to the Graph API, you connect to the AAS cube. The ResourceId to get the on behalf of token should therefore be set to "https://datacenter.asazure.windows.net" where datacenter is the location of your AAS, for example westeurope.
Set the connection string to: "Provider=MSOLAP;Data Source=asazure://datacenter.asazure.windows.net/nameofyourserver;Initial Catalog=nameofyourcube;User ID=;Password=onBehalfOfToken;Persist Security Info=True;Impersonation Level=Impersonate". Leave the User ID blank. Set the password to the on behalf of token you get from AcquireTokenAsync().
Use the official NuGet packages: Microsoft.AnalysisServices.AdomdClient.retail.amd64.

Source https://stackoverflow.com/questions/49652497

QUESTION

Using Impersonation for VB.NET WinForm Application, Can Save File, Can't Open File

Asked 2019-Feb-25 at 15:55

I'm working on adding a document upload function to an application I've written. I want the user to be able to upload, open, and delete a document on a network drive that they cannot access normally. With this in mind, I stumbled upon Impersonation, where the user can impersonate a user account that has full rights to the drive, then dispose of that after the code has been executed.

I've never used impersonation before, so during my research I found this thread: Impersonate a Windows or Active Directory user from a different, untrusted domain

I created and copied the class that user Max Vernon had posted as follows:

...

ANSWER

Answered 2019-Feb-25 at 15:55

So after much research and trial and error I have an answer to this.

The short answer:

There is not a clean, elegant way to use impersonation to open a file on a network drive because you either butt heads with Windows Security or run into problems with Windows Shell. I decided to go another route.

The long answer:

I believe I was correct in that the Access was Denied error was due to trying to open a file as the impersonated user on the local user's computer. To get around this I decided to try and use ProcessStartInfo() to pass in the correct credentials (while also using impersonation to access the drive) like this:

Source https://stackoverflow.com/questions/54791761

QUESTION

Impersonate and run any method using a logged in user context from SYSTEM level process (Windows Service):

Asked 2019-Feb-25 at 11:57

I have created a template class which will create a thread with logged-in user token and run any method. I passed it to the template class with the help of std::function and run it in the user level context.

My Current Usage:

1.The class is used in a windows service process ( which is running as SYSTEM level).

2.The thread is created in a suspended state and SetThreadToken() is used to apply the Impersonated token created from "explorer.exe". ( I know it is not a feasible way in multiple logged-in users case but for time being I need this thing to get work out).

3.After these I will resume the thread to execute the passed util method in user level context.

Referred thread impersonation from : Create thread with specific privilege c++

Problem Facing:

Successfully impersonated the logged-in user and the created thread also is running in user-level context (verified using GetUserName() API ) but the execution of any API from the method I have passed to the template class is not as expected. (Example: I have tried to read HKCU entry of the impersonated user but it is always failed with error: ERROR_FILE_NOT_FOUND. 2 (0x2) ). P.S: Cross Checked the registry tree and the respective key is present there.

NOTE: The above example(REG read) is one of the util methods I have tried to pass to the Userimpersonator class and tried to run in user context from the service but in run time I will use this with any util method.

UserImpersonator.h

...

ANSWER

Answered 2019-Feb-25 at 11:57

HKEY_CURRENT_USER this is Predefined Key - this handles is cached:

The HKEY_CURRENT_USER key maps to the root of the current user's branch in the HKEY_USERS key. It is cached for all threads in a process. Therefore, this value does not change when another user's profile is loaded. RegOpenCurrentUser uses the thread's token to access the appropriate key, or the default if the profile is not loaded.

so you need first open user root key via RegOpenCurrentUser and use this handle instead HKEY_CURRENT_USER. also possible use RegDisablePredefinedCache and RegDisablePredefinedCacheEx in case you indirect access user registry hive

Source https://stackoverflow.com/questions/54865257

QUESTION

ASP.NET Core Middleware Passing Parameters to Controllers

Asked 2018-Nov-30 at 07:18

I am using ASP.NET Core Web API, where I have Multiple independent web api projects. Before executing any of the controllers' actions, I have to check if the the logged in user is already impersonating other user (which i can get from DB) and can pass the impersonated user Id to the actions.

Since this is a piece of code that gonna be reused, I thought I can use a middleware so:

I can get the initial user login from request header
Get the impesonated User Id if any
Inject that ID in the request pipeline to make it available to the api being called

...

ANSWER

Answered 2017-Mar-14 at 15:12

You can use HttpContext.Items to pass arbitrary values inside the pipeline:

Source https://stackoverflow.com/questions/42788152

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install impersonator

Python 3.6+, Pytorch 1.2, torchvision 0.4, cuda10.0, at least 3.8GB GPU memory and other requirements. All codes are tested on Linux Distributions (Ubutun 16.04 is recommended), and other platforms have not been tested yet.
Download pretrains.zip from OneDrive or BaiduPan and then move the pretrains.zip to the assets directory and unzip this file.
Download checkpoints.zip from OneDrive or BaiduPan and then unzip the checkpoints.zip and move them to outputs directory.
Download samples.zip from OneDrive or BaiduPan, and then unzip the samples.zip and move them to assets directory.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: