https://github.com/luisgoncalves/xades4j

A Java library for XAdES signature services
https://github.com/luisgoncalves/xades4j

electronic-signatures xades

Last synced: 1 day ago
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A Java library for XAdES signature services

• Host: GitHub
• URL: https://github.com/luisgoncalves/xades4j
• Owner: luisgoncalves
• License: lgpl-3.0
• Created: 2015-08-06T22:04:09.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2024-10-21T08:14:25.000Z (2 months ago)
• Last Synced: 2024-10-21T11:15:40.364Z (2 months ago)
• Topics: electronic-signatures, xades
• Language: Java
• Homepage:
• Size: 17.9 MB
• Stars: 109
• Watchers: 13
• Forks: 65
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • License: license.txt

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README

        


![Build Status](https://github.com/luisgoncalves/xades4j/workflows/Build/badge.svg)

_XAdES4j_ is a high-level, configurable and extensible Java implementation of XML Advanced Electronic Signatures (XAdES 1.3.2 and 1.4.1). It enables producing, verifying and extending signatures in the main XAdES forms: XAdES-BES, XAdES-EPES, XAdES-T and XAdES-C. Also, extended forms are supported through the enrichment of an existing signature.

The API provides a high level of abstraction, handling all the structural details of XAdES.

The library relies on Apache XML Security for the core XML-DSIG processing

and uses Guice to assemble the different configurable components.

# Package

The library is available on [Maven](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22com.googlecode.xades4j%22).

```

  com.googlecode.xades4j

  xades4j

  {version}

```

# Example

```java

Document doc = /* parse XML document */;

// Define the signing key/certificate

KeyingDataProvider kp = FileSystemKeyStoreKeyingDataProvider

        .builder(/* key store location and type */)

        .build();

// Define the signed object

DataObjectDesc obj = new DataObjectReference("")

        .withTransform(new EnvelopedSignatureTransform())

        .withDataObjectFormat(new DataObjectFormatProperty("text/xml"));

// Create the signature

XadesSigner signer = new XadesBesSigningProfile(kp).newSigner();

signer.sign(new SignedDataObjects(obj), doc.getDocumentElement());

```

# Docs and Q&A

- General usage documentation can be found on the project's [wiki](https://github.com/luisgoncalves/xades4j/wiki).

- Javadocs for the latest version can be found [here](http://luisgoncalves.github.io/xades4j/javadocs/2.4.0).

- Unit tests in the source code illustrate all the features.

- Overview of the architecture and implementation on the [XAdES4j Prezi](http://prezi.com/06vyxbgohncv/xades4j-en/).

- `xades4j` tag on [Stack Overflow](http://stackoverflow.com/questions/tagged/xades4j).

----

If _XAdES4j_ has been useful to you, consider supporting it!