Authentication plugin for Windows10

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Description

A plugin for Windows authentication that sends authentication token which is input as password into the authentication dialog to a web server and retrieves an new password, decrypts it and replaces the original password with the new one from the web server.

The plugin registers itself at the web server on behalf of a machine (plugin) registration dialog. The plugin creates a uuid, a ssl certificate and a public private key pair for en/decryption of the password(s). The uuid, the certificate and the public key is sent to the server for registration purpose. The uuid identifies the plugin. The certificate Is for client authentication, the public private key pair is for encryption and decryption of the password.

Each user/account registers at the server. On registration the plugin sets a generated safe password for his account. The password is presented the user once on request. This password is encrypted with the public key and sent to the server along with the uuid, the encrypted user id and a (non encrypted) authentication token.

On enabled accounts each time a user logs in, the authentication token put in as password is sent to the server along with the encrypted user id. The plugin retrieves the encrypted password from the server, decrypts it and sets it as password and starts authentication.

The plugin stores the ssl certificate and the server address per machine and an enabled-flag and a public/private key pair on a per user basis. Nothing else is stored.

The requests to the server are simple HTTP(S) requests.

Required Knowledge

• C-sharp

• HTTP client

• Windows authentication process in depth

C# Programmering Windows skrivebord HTTP

Prosjekt-ID: #34269730

Om prosjektet

21 bud Eksternt prosjekt Aktiv 1 år siden

21 frilansere byr i gjennomsnitt €1301 for denne jobben

AwaisChaudhry

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€1500 EUR på 7 dager
(43 Omtaler)
8.0
l060448

Hi, I have 6+ years of experience in application development. I have created desktop, web and service apps in C#. I can help you in your project.

€1500 EUR på 25 dager
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6.8
apgrl123

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€1000 EUR på 15 dager
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6.3
NewHorizons2016

Guten tag, I am a UK and European Windows SW engineer with vast experience - working in large corporations for 20+ years. A MS Windows CUSTOM Credential Provider(CP) is what you need, for this task - basically. It is Mer

€2500 EUR på 15 dager
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6.1
MHassanBedor

Hi, I'm c# expert. I developed many desktop applications using c# & HTTP request. I can also work on Windows authentication. Looking forward to work with you. Regards

€750 EUR på 5 dager
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5.8
liveexperts123

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€1500 EUR på 4 dager
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5.6
hiten247

Hello, I have experience with developing Windows Authentication components based on WinLogon and Windows Credential Provider. I got a fair understanding of what your project is based on your brief. But I have more que Mer

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4.7
rexzetsolutions

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€1500 EUR på 9 dager
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4.8
tuantag

Hi, I have 10 year experience in digital signature (digital certificate, encrypt/decrypt data, sign/verify data...). Also, I have experience in building windows application, so I think I am the right candidate for this Mer

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4.1
hnutweblera

HI. Nice to meet you. I have good experience with C# and Webapi project. So can help your project. Regards.

€1250 EUR på 25 dager
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2.9
rajatjain2009

Hi, I just went through your requirement and found that similar work, I have done in past projects. I have implemented custom credential provider for Windows machines and for that server intractions have been done us Mer

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0.6
writingvector

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0.0
devastatingram

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0.0
strivetohelp

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DGM999

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dataspro

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