apache shiro允许多个角色访问URL无法正常工作

Question

我有一个简单的Web项目.我想在这个项目中访问多个角色是一个URL.

网址的sihor.ini部分

[urls]
/login.xhtml = authc
/logout = logout
/admin/** = user, roles[admin]
/guest/** = user, roles[admin,guest]

当用户admin的角色访问来宾目录时,我收到401错误.

为什么？

shiro版本1.2.1

Answer 1

还有另一种选择:角色的自定义实现过滤使用OR提供的角色集而不是AND.

import org.apache.shiro.subject.Subject;
import org.apache.shiro.web.filter.authz.RolesAuthorizationFilter;

import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import java.io.IOException;

/**
 * Allows access if current user has at least one role of the specified list.
 * 
 * Basically, it's the same as {@link RolesAuthorizationFilter} but using {@literal OR} instead
 * of {@literal AND} on the specified roles.
 *
 * @see RolesAuthorizationFilter
 * @author Andy Belsky
 */
public class AnyOfRolesAuthorizationFilter extends RolesAuthorizationFilter {

    @Override
    public boolean isAccessAllowed(ServletRequest request, ServletResponse response,
                                   Object mappedValue) throws IOException {

        final Subject subject = getSubject(request, response);
        final String[] rolesArray = (String[]) mappedValue;

        if (rolesArray == null || rolesArray.length == 0) {
            //no roles specified, so nothing to check - allow access.
            return true;
        }

        for (String roleName : rolesArray) {
            if (subject.hasRole(roleName)) {
                return true;
            }
        }

        return false;
    }
}

用法shiro.ini是这样的:

[main]
...
anyofroles = com.your.package.AnyOfRolesAuthorizationFilter

[urls]
...
/path/to/some/url = anyofroles["role1,role2"]