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  9. CAS module

GenAuth - Java SDK CAS module

Update time: 2025-07-23 07:34:21
Edit

CAS is the abbreviation of Central Authentication Service, an independent open command protocol.

Initialization

Parameters when initializing AuthenticationClient:

  • appId <String> Application ID, required.

  • appHost <String> Full application address, such as https://sample-app.genauth.ai, without the final slash '/'.

  • protocol <ProtocolEnum> Protocol type, optional values ​​are OIDC, OAUTH, SAML, CAS, the default is OIDC.

Example

// Initialize with AppId and AppHostAuthenticationClientOptions options = new AuthenticationClientOptions();
options.setAppId("AUTHING_APP_ID");
options.setAppHost("AUTHING_APP_HOST");
// protocol
options.setProtocol(ProtocolEnum.CAS.getValue());
AuthenticationClient authenticationClient = null;
try {
    authenticationClient = new AuthenticationClient(options);
} catch (IOException | ParseException e) {
    e.printStackTrace();
}

authenticationClient.buildAuthorizeUrl(ICasParams options)

Generate a user login link for the CAS protocol

Parameters

  • options <ICasParams> Parameters to be filled in when initiating authorized login.

  • options.service The service address requested.

Example

// Splice CAS login link
//options.setProtocol(ProtocolEnum.CAS.getValue());

ICasParams iCasParams = new ICasParams();
iCasParams.setService("https://example.com");
String respDto = authenticationClient.buildAuthorizeUrl(iCasParams);

Sample data

https://oidc1.genauth.ai/cas-idp/5f17a529f64fb009b794a2ff/login?service=https://example.com