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

Introduction

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

Prototype

String BASIC_AUTH

To view the source code for org.springframework.security.config Elements BASIC_AUTH.

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Usage

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

void createBasicFilter(BeanReference authManager) {
    Element basicAuthElt = DomUtils.getChildElementByTagName(httpElt, Elements.BASIC_AUTH);

    if (basicAuthElt == null && !autoConfig) {
        // No basic auth, do nothing
        return;//from   w  ww.j  av  a2  s.c o  m
    }

    String realm = httpElt.getAttribute(ATT_REALM);
    if (!StringUtils.hasText(realm)) {
        realm = DEF_REALM;
    }

    BeanDefinitionBuilder filterBuilder = BeanDefinitionBuilder
            .rootBeanDefinition(BasicAuthenticationFilter.class);

    String entryPointId;

    if (basicAuthElt != null) {
        if (StringUtils.hasText(basicAuthElt.getAttribute(ATT_ENTRY_POINT_REF))) {
            basicEntryPoint = new RuntimeBeanReference(basicAuthElt.getAttribute(ATT_ENTRY_POINT_REF));
        }

        injectAuthenticationDetailsSource(basicAuthElt, filterBuilder);

    }

    if (basicEntryPoint == null) {
        RootBeanDefinition entryPoint = new RootBeanDefinition(BasicAuthenticationEntryPoint.class);
        entryPoint.setSource(pc.extractSource(httpElt));
        entryPoint.getPropertyValues().addPropertyValue("realmName", realm);
        entryPointId = pc.getReaderContext().generateBeanName(entryPoint);
        pc.registerBeanComponent(new BeanComponentDefinition(entryPoint, entryPointId));
        basicEntryPoint = new RuntimeBeanReference(entryPointId);
    }

    filterBuilder.addConstructorArgValue(authManager);
    filterBuilder.addConstructorArgValue(basicEntryPoint);
    basicFilter = filterBuilder.getBeanDefinition();
}

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

private BeanMetadataElement selectEntryPoint() {
    // We need to establish the main entry point.
    // First check if a custom entry point bean is set
    String customEntryPoint = httpElt.getAttribute(ATT_ENTRY_POINT_REF);

    if (StringUtils.hasText(customEntryPoint)) {
        return new RuntimeBeanReference(customEntryPoint);
    }/*from  w  w w  .j  av a 2 s .com*/

    Element basicAuthElt = DomUtils.getChildElementByTagName(httpElt, Elements.BASIC_AUTH);
    Element formLoginElt = DomUtils.getChildElementByTagName(httpElt, Elements.FORM_LOGIN);
    Element openIDLoginElt = DomUtils.getChildElementByTagName(httpElt, Elements.OPENID_LOGIN);
    // Basic takes precedence if explicit element is used and no others are configured
    if (basicAuthElt != null && formLoginElt == null && openIDLoginElt == null) {
        return basicEntryPoint;
    }

    // If formLogin has been enabled either through an element or auto-config, then it
    // is used if no openID login page
    // has been set.

    if (formLoginPage != null && openIDLoginPage != null) {
        pc.getReaderContext().error(
                "Only one login-page can be defined, either for OpenID or form-login, " + "but not both.",
                pc.extractSource(openIDLoginElt));
    }

    if (formFilterId != null && openIDLoginPage == null) {
        return formEntryPoint;
    }

    // Otherwise use OpenID if enabled
    if (openIDFilterId != null) {
        return openIDEntryPoint;
    }

    // If X.509 or JEE have been enabled, use the preauth entry point.
    if (preAuthEntryPoint != null) {
        return preAuthEntryPoint;
    }

    pc.getReaderContext().error("No AuthenticationEntryPoint could be established. Please "
            + "make sure you have a login mechanism configured through the namespace (such as form-login) or "
            + "specify a custom AuthenticationEntryPoint with the '" + ATT_ENTRY_POINT_REF + "' attribute ",
            pc.extractSource(httpElt));
    return null;
}

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

Introduction

Prototype

Usage