WebAuthn4J CTAP

WebAuthn4J CTAP is a Kotlin library implementing FIDO CTAP2. It can be run on OpenJDK and Android.

Getting from Maven Central

If you are using Maven, just add the webauthn4j-ctap as a dependency:

<properties>
  ...
  <!-- Use the latest version whenever possible. -->
  <webauthn4jctap.version>0.1.1.RELEASE</webauthn4jctap.version>
  ...
</properties>

<dependencies>
  ...
  <!-- Ctap Authenticator -->
  <dependency>
    <groupId>com.webauthn4j</groupId>
    <artifactId>webauthn4j-ctap-authenticator</artifactId>
    <version>${webauthn4jctap.version}</version>
  </dependency>

  <!-- Ctap Client -->
  <dependency>
      <groupId>com.webauthn4j</groupId>
      <artifactId>webauthn4j-ctap-client</artifactId>
      <version>${webauthn4jctap.version}</version>
  </dependency>
  ...
</dependencies>

Build from source

WebAuthn4J uses a Gradle based build system. In the instructions below, gradlew is invoked from the root of the source tree and serves as a cross-platform, self-contained bootstrap mechanism for the build.

Prerequisites

• Java11 or later

Checkout sources

git clone https://github.com/webauthn4j/webauthn4j-ctap

Build all jars

./gradlew build

License

WebAuthn4J CTAP is Open Source software released under the Apache 2.0 license.

Contributing

Interested in helping out with WebAuthn4J? Great! Your participation in the community is much appreciated! Please feel free to open issues and send pull-requests.