Example usage for org.springframework.security.config Elements ANONYMOUS

Introduction

In this page you can find the example usage for org.springframework.security.config Elements ANONYMOUS.

Prototype

String ANONYMOUS

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Usage

From source file:org.springframework.security.config.http.AuthenticationConfigBuilder.java

void createAnonymousFilter() {
    Element anonymousElt = DomUtils.getChildElementByTagName(httpElt, Elements.ANONYMOUS);

    if (anonymousElt != null && "false".equals(anonymousElt.getAttribute("enabled"))) {
        return;/*  w ww .  j  a v  a2 s  .  com*/
    }

    String grantedAuthority = null;
    String username = null;
    String key = null;
    Object source = pc.extractSource(httpElt);

    if (anonymousElt != null) {
        grantedAuthority = anonymousElt.getAttribute("granted-authority");
        username = anonymousElt.getAttribute("username");
        key = anonymousElt.getAttribute(ATT_KEY);
        source = pc.extractSource(anonymousElt);
    }

    if (!StringUtils.hasText(grantedAuthority)) {
        grantedAuthority = "ROLE_ANONYMOUS";
    }

    if (!StringUtils.hasText(username)) {
        username = "anonymousUser";
    }

    if (!StringUtils.hasText(key)) {
        // Generate a random key for the Anonymous provider
        key = createKey();
    }

    anonymousFilter = new RootBeanDefinition(AnonymousAuthenticationFilter.class);
    anonymousFilter.getConstructorArgumentValues().addIndexedArgumentValue(0, key);
    anonymousFilter.getConstructorArgumentValues().addIndexedArgumentValue(1, username);
    anonymousFilter.getConstructorArgumentValues().addIndexedArgumentValue(2,
            AuthorityUtils.commaSeparatedStringToAuthorityList(grantedAuthority));
    anonymousFilter.setSource(source);

    RootBeanDefinition anonymousProviderBean = new RootBeanDefinition(AnonymousAuthenticationProvider.class);
    anonymousProviderBean.getConstructorArgumentValues().addIndexedArgumentValue(0, key);
    anonymousProviderBean.setSource(anonymousFilter.getSource());
    String id = pc.getReaderContext().generateBeanName(anonymousProviderBean);
    pc.registerBeanComponent(new BeanComponentDefinition(anonymousProviderBean, id));

    anonymousProviderRef = new RuntimeBeanReference(id);

}

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