Quarkus Security overview
Quarkus Security is a framework that provides the architecture, multiple authentication and authorization mechanisms, and other tools for you to build secure and production-quality Java applications.
Before building security into your Quarkus applications, learn about the Quarkus Security architecture and the different authentication mechanisms and features that you can use.
The Quarkus Security framework provides built-in security authentication mechanisms for Basic, Form-based, and mutual TLS (mTLS) authentication. You can also use other well-known authentication mechanisms, such as OpenID Connect (OIDC) and WebAuthn.
Authentication mechanisms depend on Identity providers to verify the authentication credentials and map them to a
SecurityIdentity instance, which has the username, roles, original authentication credentials, and other attributes.
Quarkus also includes built-in security to allow for role-based access control (RBAC) based on the common security annotations @RolesAllowed, @DenyAll, @PermitAll on REST endpoints, and CDI beans. For more information, see the Quarkus Authorization of web endpoints guide.
Quarkus Security also supports the following features:
Quarkus Security is also highly customizable. For more information, see the Quarkus Security tips and tricks guide.
To get started with security in Quarkus, consider combining the Quarkus built-in Basic authentication with the Jakarta Persistence identity provider to enable role-based access control (RBAC). Complete the steps in the Secure a Quarkus application with Basic authentication tutorial.
After successfully securing your Quarkus application with Basic authentication, you can increase the security further by adding more advanced authentication mechanisms, for example, the OpenID Connect (OIDC) authorization code flow mechanism.
Guidance for testing Quarkus Security features and ensuring that your Quarkus applications are securely protected is provided in the Quarkus Security testing guide.
To make your Quarkus application accessible to another application running on a different domain, you need to configure cross-origin resource sharing (CORS). For more information about the CORS filter that Quarkus provides, see the Quarkus CORS filter section of the "HTTP reference" guide.
Secrets engines are components that store, generate, or encrypt data.
Quarkus provides comprehensive HashiCorp Vault support. For more information, see the Quarkus and HashiCorp Vault documentation.
If your Quarkus Security architecture includes RESTEasy Reactive and Jackson, Quarkus can limit the fields that are included in JSON serialization based on the configured security. For more information, see the Quarkus Writing REST services with RESTEasy Reactive guide.
If you use the REST Data with Panache extension to auto-generate your resources, you can still use security annotations within the package
For more information, see the Securing auto-generated resources section of the Quarkus "Generating Jakarta REST resources with Panache" guide.
Most Quarkus tags get reported in the US National Vulnerability Database (NVD). For information about security vulnerabilities, see the Security vulnerability detection and reporting in Quarkus guide.