spring security中CSRF中设置不针对某些请求过滤

在spring security 4中,CSRF默认开启:


<http>
    ...
    <csrf />
</http>


但如果某些URL不想加入CSRF,可以使用下面的办法:

实现RequestMatcher.这个接口中的方法,在这里排除某些URL不做CSRF,比如:

public class CsrfSecurityRequestMatcher implements RequestMatcher {
    private Pattern allowedMethods = Pattern.compile("^(GET|HEAD|TRACE|OPTIONS)$");
    private RegexRequestMatcher unprotectedMatcher = new RegexRequestMatcher("/unprotected", null);
 
    @Override
    public boolean matches(HttpServletRequest request) {
        if(allowedMethods.matcher(request.getMethod()).matches()){
            return false;
        }
 
        return !unprotectedMatcher.matches(request);
    }
}


这里,就是针对/unproted开头的URL,都不用做CSRF了
然后在配置文件中:

<http>
    <csrf request-matcher-ref="csrfSecurityRequestMatcher"/>
</http>


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转载自jackyrong.iteye.com/blog/2353218