WeComKit.Core 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package WeComKit.Core --version 1.0.0
                    


                    

                
NuGet\Install-Package WeComKit.Core -Version 1.0.0
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="WeComKit.Core" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="WeComKit.Core" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="WeComKit.Core" />
                    


                            Project file
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 WeComKit.Core --version 1.0.0
                    


                    

                
#r "nuget: WeComKit.Core, 1.0.0"
#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 WeComKit.Core@1.0.0
#: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=WeComKit.Core&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=WeComKit.Core&version=1.0.0
                    


                            Install as a Cake Tool

WeComKit.Core

WeComKit.Core 提供企业微信 / 微信公众号集成中最基础的协议工具，不依赖 HTTP 客户端，可单独用于回调处理、后台服务或 Web API。

WeComKit.Core provides protocol-level helpers for WeCom / WeChat Work and WeChat public account integrations. It has no HTTP client dependency and can be used independently in callback handlers, background workers, and web APIs.

功能 / Features

  • 回调签名验证。 / Callback signature verification.
  • 企业微信 / 微信公众号消息加解密。 / WeCom / WeChat callback message encryption and decryption.
  • 会话存档 encrypt_random_key RSA 解密辅助。 / RSA helper for message-audit encrypt_random_key.
  • 微信小程序加密数据解密。 / WeChat mini-program encrypted data decryption.

安装 / Install

dotnet add package WeComKit.Core --version 1.0.0

回调消息解密 / Callback Decryption

using WeComKit.Core;

var crypt = new WeComMessageCrypt(token, encodingAesKey, corpId);
var plainXml = crypt.VerifyAndDecrypt(msgSignature, timestamp, nonce, encrypted);

签名验证 / Signature Verification

using WeComKit.Core;

var ok = WeComUtility.VerifySignature(token, signature, timestamp, nonce);

注意事项 / Notes

  • EncodingAESKey 必须是企业微信或微信后台配置的 43 位密钥。 / EncodingAESKey must be the 43-character value configured in WeCom or WeChat.
  • 解密时如果提供 CorpId/AppId，会校验消息尾部的 CorpId/AppId。 / CorpId/AppId is checked during message decryption when provided.
  • 企业微信机器人回调的 receiveid 可能为空，此时不要传入 CorpId 做尾部校验。 / Bot callbacks may have an empty receiveid; in that case do not pass CorpId for tail validation.
  • 无效 padding、无效消息长度、CorpId/AppId 不匹配都会抛异常。 / Invalid padding, invalid message length, and mismatched CorpId/AppId throw.
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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.

  • net8.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on WeComKit.Core:

Package Downloads
WeComKit.MsgAudit

企业微信会话存档 SDK 托管封装，线程安全、支持异步、显式加载官方原生 SDK。
WeComKit.Api

企业微信 API 客户端：AccessToken、OAuth、通讯录、素材、应用消息、机器人 webhook、第三方应用 suite 授权。

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 128 5/24/2026

First stable release for WeCom and WeChat protocol helpers, callback signature verification, message cryptography, RSA helper, and mini-program data decryption.