How to use

org.springframework.security.authentication.jaas.JaasAuthenticationProvider

constructor

@Test
public void testConfigureJaas() throws Exception {
  testConfigureJaasCase(new JaasAuthenticationProvider(),
      new JaasAuthenticationProvider());
}

@Test
public void spacesInLoginConfigPathAreAccepted() throws Exception {
  File configFile;
  // Create temp directory with a space in the name
  File configDir = new File(System.getProperty("java.io.tmpdir") + File.separator
      + "jaas test");
  configDir.deleteOnExit();
  if (configDir.exists()) {
    configDir.delete();
  }
  configDir.mkdir();
  configFile = File.createTempFile("login", "conf", configDir);
  configFile.deleteOnExit();
  FileOutputStream fos = new FileOutputStream(configFile);
  PrintWriter pw = new PrintWriter(fos);
  pw.append("JAASTestBlah {"
      + "org.springframework.security.authentication.jaas.TestLoginModule required;"
      + "};");
  pw.flush();
  pw.close();
  JaasAuthenticationProvider myJaasProvider = new JaasAuthenticationProvider();
  myJaasProvider.setApplicationEventPublisher(context);
  myJaasProvider.setLoginConfig(new FileSystemResource(configFile));
  myJaasProvider.setAuthorityGranters(jaasProvider.getAuthorityGranters());
  myJaasProvider.setCallbackHandlers(jaasProvider.getCallbackHandlers());
  myJaasProvider.setLoginContextName(jaasProvider.getLoginContextName());
  myJaasProvider.afterPropertiesSet();
}

@Test
public void detectsMissingLoginConfig() throws Exception {
  JaasAuthenticationProvider myJaasProvider = new JaasAuthenticationProvider();
  myJaasProvider.setApplicationEventPublisher(context);
  myJaasProvider.setAuthorityGranters(jaasProvider.getAuthorityGranters());
  myJaasProvider.setCallbackHandlers(jaasProvider.getCallbackHandlers());
  myJaasProvider.setLoginContextName(jaasProvider.getLoginContextName());
  try {
    myJaasProvider.afterPropertiesSet();
    fail("Should have thrown ApplicationContextException");
  }
  catch (IllegalArgumentException expected) {
    assertThat(expected.getMessage().startsWith("loginConfig must be set on")).isTrue();
  }
}

@Test
public void detectsMissingLoginContextName() throws Exception {
  JaasAuthenticationProvider myJaasProvider = new JaasAuthenticationProvider();
  myJaasProvider.setApplicationEventPublisher(context);
  myJaasProvider.setAuthorityGranters(jaasProvider.getAuthorityGranters());
  myJaasProvider.setCallbackHandlers(jaasProvider.getCallbackHandlers());
  myJaasProvider.setLoginConfig(jaasProvider.getLoginConfig());
  myJaasProvider.setLoginContextName(null);
  try {
    myJaasProvider.afterPropertiesSet();
    fail("Should have thrown IllegalArgumentException");
  }
  catch (IllegalArgumentException expected) {
    assertThat(expected.getMessage()).startsWith("loginContextName must be set on");
  }
  myJaasProvider.setLoginContextName("");
  try {
    myJaasProvider.afterPropertiesSet();
    fail("Should have thrown IllegalArgumentException");
  }
  catch (IllegalArgumentException expected) {
    assertThat(expected.getMessage().startsWith("loginContextName must be set on"));
  }
}

/**
 * Configure jaas authentication provider.
 *
 * @param auth the auth
 * @param jaas the jaas
 * @throws Exception the exception
 */
protected void configureJaasAuthenticationProvider(final AuthenticationManagerBuilder auth,
                          final MonitorProperties.Endpoints.JaasSecurity jaas) throws Exception {
  val p = new JaasAuthenticationProvider();
  p.setLoginConfig(jaas.getLoginConfig());
  p.setLoginContextName(jaas.getLoginContextName());
  p.setRefreshConfigurationOnStartup(jaas.isRefreshConfigurationOnStartup());
  p.afterPropertiesSet();
  auth.authenticationProvider(p);
}