Libsignoffice 1.2.0

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. 
dotnet add package Libsignoffice --version 1.2.0
                    


                    

                
NuGet\Install-Package Libsignoffice -Version 1.2.0
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="Libsignoffice" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Libsignoffice" Version="1.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Libsignoffice" />
                    


                            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 Libsignoffice --version 1.2.0
                    


                    

                
#r "nuget: Libsignoffice, 1.2.0"
#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 Libsignoffice@1.2.0
#: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=Libsignoffice&version=1.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Libsignoffice&version=1.2.0
                    


                            Install as a Cake Tool

Libsignoffice

In Program

serivces.AddSignLibModule();

Sample code

            var res = signoffice.PrepareDataToSign(new PrepareDataToSignInput
            {
                FileOffice = "<base64 file>",
                FileCert = "<base64 cert>",
                SignAlgo = "sha1 || sha256 || sha384 || sha512"
            });

            var ba64 = Console.ReadLine();

            var file = signoffice.FinalizeSignature(new FinalizeSignatureInput
            {
                Key = res.Key,
                Base64Signature = ba64
            });

            var vs = signoffice.VerifySignature(new VerifySignatureInput
            {
                FileOffice = file.File
            });

            foreach (var s in vs.Signatures)
            {
                Console.WriteLine($"{s.IssuedTo} - ValidSignature={s.ValidSignature}, ValidData={s.ValidData}, ValidCertificate={s.ValidCertificate}");
            }

Kiểm tra thu hồi và chuỗi tin cậy

Hàm VerifySignature kiểm tra trạng thái thu hồi của chứng thư số qua OCSP và CRL:

  • Chữ ký của phản hồi OCSP và của danh sách CRL đều được xác minh trước khi tin kết quả, đồng thời kiểm tra phản hồi còn trong thời hạn hiệu lực.
  • Hỗ trợ địa chỉ dạng https. Máy chủ cần có kho chứng thư gốc của hệ điều hành (/etc/ssl/certs trên Linux) hoặc chỉ định qua biến môi trường SSL_CERT_FILE / SSL_CERT_DIR.
  • Khi không có mạng, không xác minh được phản hồi, hoặc chứng thư không công bố địa chỉ OCSP/CRL, các trường RevokeOCSP, RevokeCRL, Revoke trả về U (không xác định) thay vì kết luận Y hoặc N.

Để xác minh chuỗi tin cậy, đặt chứng thư SubCA và Root CA vào thư mục certstore (xem certstore/README.md). Gói NuGet tự sao chép thư mục này ra thư mục đầu ra khi build và publish.

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.2.0 116 9/8/2026
1.1.0 279 9/8/2025
1.0.2 180 9/6/2025
1.0.1 220 9/5/2025
1.0.0 214 9/5/2025