How to use

configureJaas

method

in

org.springframework.security.authentication.jaas.JaasAuthenticationProvider

@Override
public void afterPropertiesSet() throws Exception {
  // the superclass is not called because it does additional checks that are
  // non-passive
  Assert.hasLength(getLoginContextName(),
      () -> "loginContextName must be set on " + getClass());
  Assert.notNull(this.loginConfig,
      () -> "loginConfig must be set on " + getClass());
  configureJaas(this.loginConfig);
  Assert.notNull(Configuration.getConfiguration(),
      "As per http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/login/Configuration.html "
          + "\"If a Configuration object was set via the Configuration.setConfiguration method, then that object is "
          + "returned. Otherwise, a default Configuration object is returned\". Your JRE returned null to "
          + "Configuration.getConfiguration().");
}

@Override
public void afterPropertiesSet() throws Exception {
  // the superclass is not called because it does additional checks that are
  // non-passive
  Assert.hasLength(getLoginContextName(),
      () -> "loginContextName must be set on " + getClass());
  Assert.notNull(this.loginConfig,
      () -> "loginConfig must be set on " + getClass());
  configureJaas(this.loginConfig);
  Assert.notNull(Configuration.getConfiguration(),
      "As per http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/login/Configuration.html "
          + "\"If a Configuration object was set via the Configuration.setConfiguration method, then that object is "
          + "returned. Otherwise, a default Configuration object is returned\". Your JRE returned null to "
          + "Configuration.getConfiguration().");
}

public void afterPropertiesSet() throws Exception {
  // the superclass is not called because it does additional checks that are non-passive
  Assert.hasLength(getLoginContextName(), "loginContextName must be set on " + getClass());
  Assert.notNull(loginConfig, "loginConfig must be set on " + getClass());
  configureJaas(loginConfig);
  Assert.notNull(
      Configuration.getConfiguration(),
      "As per http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/login/Configuration.html "
          + "\"If a Configuration object was set via the Configuration.setConfiguration method, then that object is "
          + "returned. Otherwise, a default Configuration object is returned\". Your JRE returned null to "
          + "Configuration.getConfiguration().");
}

@Override
public void afterPropertiesSet() throws Exception {
  // the superclass is not called because it does additional checks that are
  // non-passive
  Assert.hasLength(getLoginContextName(),
      () -> "loginContextName must be set on " + getClass());
  Assert.notNull(this.loginConfig,
      () -> "loginConfig must be set on " + getClass());
  configureJaas(this.loginConfig);
  Assert.notNull(Configuration.getConfiguration(),
      "As per http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/login/Configuration.html "
          + "\"If a Configuration object was set via the Configuration.setConfiguration method, then that object is "
          + "returned. Otherwise, a default Configuration object is returned\". Your JRE returned null to "
          + "Configuration.getConfiguration().");
}