Microsoft.AspNetCore.Authentication.Negotiate
10.0.0
Prefix Reserved
dotnet add package Microsoft.AspNetCore.Authentication.Negotiate --version 10.0.0
NuGet\Install-Package Microsoft.AspNetCore.Authentication.Negotiate -Version 10.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="10.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="10.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.AspNetCore.Authentication.Negotiate --version 10.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.AspNetCore.Authentication.Negotiate, 10.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.AspNetCore.Authentication.Negotiate@10.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.AspNetCore.Authentication.Negotiate&version=10.0.0
#tool nuget:?package=Microsoft.AspNetCore.Authentication.Negotiate&version=10.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
About
Microsoft.AspNetCore.Authentication.Negotiate contains an authentication handler used to authenticate requests using Windows Authentication (also known as Negotiate, Kerberos, or NTLM).
How to Use
To use Microsoft.AspNetCore.Authentication.Negotiate, follow these steps:
Installation
dotnet add package Microsoft.AspNetCore.Authentication.Negotiate
Configuration
To use the middleware, configure it in your ASP.NET Core app's Program.cs:
builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
.AddNegotiate();
builder.Services.AddAuthorization();
var app = builder.Build();
Next, refer to the [official documentation](https://learn.microsoft.com/aspnet/core/security/authentication/windowsauth) for configuration details specific to your app's web server.
## Main Types
The main types provided by this package are:
* `NegotiateOptions`: Represents the options for configuring Negotiate Authentication handler behavior
* `NegotiateHandler`: The authentication handler responsible for processing Negotiate authentication requests and generating the appropriate authentication ticket
## Additional Documentation
For additional documentation and examples, refer to the [official documentation](https://learn.microsoft.com/aspnet/core/security/authentication/windowsauth) on Windows Authentication in ASP.NET Core.
## Feedback & Contributing
`Microsoft.AspNetCore.Authentication.Negotiate` is released as open-source under the [MIT license](https://licenses.nuget.org/MIT). Bug reports and contributions are welcome at [the GitHub repository](https://github.com/dotnet/aspnetcore).
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net10.0
- Microsoft.AspNetCore.Connections.Abstractions (>= 10.0.0)
- Microsoft.Extensions.Caching.Memory (>= 10.0.0)
- System.DirectoryServices.Protocols (>= 10.0.0)
NuGet packages (25)
Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.Authentication.Negotiate:
| Package | Downloads |
|---|---|
|
Aguacongas.IdentityServer.Admin
Expose OData controllers to manage TheIdServer. |
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PeriaIT.DataModeler.DataService
Provides services to manage and frame the data service layer of Data Modeler. This layer is used to query a data context and provides data through endpoint methods. |
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Pipoburgos.SharedKernel.Api
C# DDD Distributed Services Layer |
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Gemstone.Security
GPA Gemstone Security Library |
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|
rbkApiModules.Commons.Core
Package Description |
GitHub repositories (11)
Showing the top 11 popular GitHub repositories that depend on Microsoft.AspNetCore.Authentication.Negotiate:
| Repository | Stars |
|---|---|
|
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
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thepirat000/Audit.NET
An extensible framework to audit executing operations in .NET and .NET Core.
|
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|
CoreWCF/CoreWCF
Main repository for the Core WCF project
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|
webprofusion/certify
Professional ACME Client for Windows. Certificate Management UI, powered by Let's Encrypt and compatible with all ACME v2 CAs. Used by over 150,000 organisations. Remember to Star us! Download from certifytheweb.com
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simpleidserver/SimpleIdServer
OpenID, OAuth 2.0, SCIM2.0, UMA2.0, FAPI, CIBA & OPENBANKING Framework for ASP.NET Core
|
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Aguafrommars/TheIdServer
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
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dotnet/dotnet-monitor
This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints
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dotnet/systemweb-adapters
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Universalis-FFXIV/Universalis
A crowdsourced market board API for FFXIV.
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Nfactor26/pixel-identity
Bootstrapper for https://github.com/openiddict/openiddict-core and Asp.net Identity with a blazor based UI .
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|
ardalis/WebApiBestPractices
Resources related to my Pluralsight course on this topic.
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0 | 11,886 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 1,662 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 2,453 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 698 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 776 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 421 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 986 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 475 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 401 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 419 | 2/25/2025 | |
| 9.0.11 | 15,017 | 11/11/2025 | |
| 9.0.10 | 77,158 | 10/14/2025 | |
| 9.0.9 | 121,408 | 9/9/2025 | |
| 9.0.8 | 114,484 | 8/5/2025 | |
| 9.0.7 | 81,010 | 7/8/2025 | |
| 9.0.6 | 121,870 | 6/10/2025 | |
| 9.0.5 | 95,777 | 5/13/2025 | |
| 9.0.4 | 160,116 | 4/8/2025 | |
| 9.0.3 | 115,299 | 3/11/2025 | |
| 9.0.2 | 107,579 | 2/11/2025 | |
| 9.0.1 | 143,351 | 1/14/2025 | |
| 9.0.0 | 176,574 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 1,151 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 674 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 2,316 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 371 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 866 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 385 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 514 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 416 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 464 | 2/13/2024 | |
| 8.0.22 | 11,928 | 11/11/2025 | |
| 8.0.21 | 38,414 | 10/14/2025 | |
| 8.0.20 | 109,108 | 9/9/2025 | |
| 8.0.19 | 101,360 | 8/4/2025 | |
| 8.0.18 | 108,072 | 7/8/2025 | |
| 8.0.17 | 107,044 | 6/10/2025 | |
| 8.0.16 | 137,360 | 5/13/2025 | |
| 8.0.15 | 212,949 | 4/8/2025 | |
| 8.0.14 | 157,234 | 3/11/2025 | |
| 8.0.13 | 168,065 | 2/11/2025 | |
| 8.0.12 | 238,046 | 1/14/2025 | |
| 8.0.11 | 436,111 | 11/12/2024 | |
| 8.0.10 | 631,707 | 10/8/2024 | |
| 8.0.8 | 573,173 | 8/13/2024 | |
| 8.0.7 | 303,958 | 7/9/2024 | |
| 8.0.6 | 363,758 | 5/28/2024 | |
| 8.0.5 | 146,956 | 5/14/2024 | |
| 8.0.4 | 274,309 | 4/9/2024 | |
| 8.0.3 | 273,203 | 3/12/2024 | |
| 8.0.2 | 532,159 | 2/13/2024 | |
| 8.0.1 | 312,273 | 1/9/2024 | |
| 8.0.0 | 418,674 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 3,480 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 2,471 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 1,757 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 913 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 619 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 592 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 732 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,042 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 501 | 2/21/2023 | |
| 7.0.20 | 54,924 | 5/28/2024 | |
| 7.0.19 | 39,176 | 5/14/2024 | |
| 7.0.18 | 40,335 | 4/9/2024 | |
| 7.0.17 | 38,239 | 3/12/2024 | |
| 7.0.16 | 48,638 | 2/13/2024 | |
| 7.0.15 | 90,679 | 1/9/2024 | |
| 7.0.14 | 95,825 | 11/14/2023 | |
| 7.0.13 | 99,361 | 10/24/2023 | |
| 7.0.12 | 81,463 | 10/10/2023 | |
| 7.0.11 | 120,463 | 9/12/2023 | |
| 7.0.10 | 151,038 | 8/8/2023 | |
| 7.0.9 | 108,089 | 7/11/2023 | |
| 7.0.8 | 126,067 | 6/22/2023 | |
| 7.0.7 | 57,577 | 6/13/2023 | |
| 7.0.5 | 268,996 | 4/11/2023 | |
| 7.0.4 | 111,694 | 3/14/2023 | |
| 7.0.3 | 107,171 | 2/14/2023 | |
| 7.0.2 | 108,237 | 1/10/2023 | |
| 7.0.1 | 90,885 | 12/13/2022 | |
| 7.0.0 | 107,239 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 3,853 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 1,604 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,100 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 628 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 874 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 751 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 580 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 480 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 504 | 2/17/2022 | |
| 6.0.36 | 60,249 | 11/12/2024 | |
| 6.0.35 | 44,264 | 10/8/2024 | |
| 6.0.33 | 78,884 | 8/13/2024 | |
| 6.0.32 | 46,790 | 7/9/2024 | |
| 6.0.31 | 53,857 | 5/28/2024 | |
| 6.0.30 | 44,973 | 5/14/2024 | |
| 6.0.29 | 110,585 | 4/9/2024 | |
| 6.0.28 | 71,238 | 3/12/2024 | |
| 6.0.27 | 96,614 | 2/13/2024 | |
| 6.0.26 | 84,602 | 1/9/2024 | |
| 6.0.25 | 128,954 | 11/14/2023 | |
| 6.0.24 | 92,028 | 10/24/2023 | |
| 6.0.23 | 70,982 | 10/10/2023 | |
| 6.0.22 | 91,934 | 9/12/2023 | |
| 6.0.21 | 185,854 | 8/8/2023 | |
| 6.0.20 | 126,277 | 7/11/2023 | |
| 6.0.19 | 72,031 | 6/22/2023 | |
| 6.0.18 | 63,382 | 6/13/2023 | |
| 6.0.16 | 212,648 | 4/11/2023 | |
| 6.0.15 | 142,112 | 3/14/2023 | |
| 6.0.14 | 432,290 | 2/14/2023 | |
| 6.0.13 | 267,753 | 1/10/2023 | |
| 6.0.12 | 121,889 | 12/13/2022 | |
| 6.0.11 | 248,185 | 11/7/2022 | |
| 6.0.10 | 269,008 | 10/11/2022 | |
| 6.0.9 | 260,938 | 9/13/2022 | |
| 6.0.8 | 243,339 | 8/9/2022 | |
| 6.0.7 | 240,771 | 7/12/2022 | |
| 6.0.6 | 214,477 | 6/14/2022 | |
| 6.0.5 | 254,700 | 5/10/2022 | |
| 6.0.4 | 289,089 | 4/11/2022 | |
| 6.0.3 | 216,432 | 3/8/2022 | |
| 6.0.2 | 274,750 | 2/8/2022 | |
| 6.0.1 | 246,014 | 12/14/2021 | |
| 6.0.0 | 318,783 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 3,228 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 874 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 925 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 491 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 447 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 417 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 464 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 565 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 623 | 2/12/2021 | |
| 5.0.17 | 100,062 | 5/10/2022 | |
| 5.0.16 | 39,534 | 4/11/2022 | |
| 5.0.15 | 45,623 | 3/8/2022 | |
| 5.0.14 | 44,506 | 2/8/2022 | |
| 5.0.13 | 74,470 | 12/14/2021 | |
| 5.0.12 | 67,851 | 11/7/2021 | |
| 5.0.11 | 91,270 | 10/12/2021 | |
| 5.0.10 | 229,291 | 9/14/2021 | |
| 5.0.9 | 107,597 | 8/10/2021 | |
| 5.0.8 | 93,015 | 7/13/2021 | |
| 5.0.7 | 84,643 | 6/8/2021 | |
| 5.0.6 | 178,627 | 5/11/2021 | |
| 5.0.5 | 96,087 | 4/6/2021 | |
| 5.0.4 | 59,797 | 3/9/2021 | |
| 5.0.3 | 72,358 | 2/9/2021 | |
| 5.0.2 | 58,917 | 1/12/2021 | |
| 5.0.1 | 61,135 | 12/8/2020 | |
| 5.0.0 | 59,719 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 837 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 628 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 633 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 631 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 609 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 601 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 649 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 588 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 637 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 614 | 3/16/2020 | |
| 3.1.32 | 50,537 | 12/13/2022 | |
| 3.1.31 | 34,428 | 11/8/2022 | |
| 3.1.30 | 37,757 | 10/11/2022 | |
| 3.1.29 | 35,695 | 9/13/2022 | |
| 3.1.28 | 36,453 | 8/9/2022 | |
| 3.1.27 | 36,791 | 7/12/2022 | |
| 3.1.26 | 35,466 | 6/14/2022 | |
| 3.1.25 | 40,070 | 5/10/2022 | |
| 3.1.24 | 38,719 | 4/11/2022 | |
| 3.1.23 | 49,281 | 3/8/2022 | |
| 3.1.22 | 67,948 | 12/14/2021 | |
| 3.1.21 | 43,940 | 11/7/2021 | |
| 3.1.20 | 39,496 | 10/11/2021 | |
| 3.1.19 | 77,173 | 9/14/2021 | |
| 3.1.18 | 64,852 | 8/10/2021 | |
| 3.1.17 | 69,428 | 7/13/2021 | |
| 3.1.16 | 58,065 | 6/8/2021 | |
| 3.1.15 | 42,800 | 5/11/2021 | |
| 3.1.14 | 66,470 | 4/6/2021 | |
| 3.1.13 | 49,960 | 3/9/2021 | |
| 3.1.12 | 82,999 | 2/9/2021 | |
| 3.1.11 | 65,142 | 1/12/2021 | |
| 3.1.10 | 95,841 | 11/9/2020 | |
| 3.1.9 | 92,681 | 10/13/2020 | |
| 3.1.8 | 123,563 | 9/8/2020 | |
| 3.1.7 | 102,834 | 8/11/2020 | |
| 3.1.6 | 73,328 | 7/14/2020 | |
| 3.1.5 | 94,790 | 6/9/2020 | |
| 3.1.4 | 111,696 | 5/12/2020 | |
| 3.1.3 | 116,624 | 3/24/2020 | |
| 3.1.2 | 63,860 | 2/18/2020 | |
| 3.1.1 | 96,554 | 1/14/2020 | |
| 3.1.0 | 64,904 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 631 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 610 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 630 | 10/15/2019 | |
| 3.0.3 | 36,254 | 2/18/2020 | |
| 3.0.2 | 42,348 | 1/14/2020 | |
| 3.0.0 | 379,178 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 687 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 740 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 738 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 710 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 1,747 | 6/12/2019 |