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                    J2EE Misconfiguration: Duplicate Security Role

                    ABSTRACT

                    采用相同名稱的多個安全角色已存在。重復的安全角色通常表示存在 leftover debug code 或拼寫錯誤。

                    EXPLANATION

                    重復的安全角色毫無用處,因為只會應用指定安全角色的最后一個定義。


                    例 1:web.xml 文件中的條目定義了兩個 admin 角色。


                    <security-constraint>
                    <web-resource-collection>
                    <web-resource-name>AdminPage</web-resource-name>
                    <description>Admin only pages</description>
                    <url-pattern>/auth/noaccess/*</url-pattern>
                    </web-resource-collection>
                    <auth-constraint>
                    <description>Administrators only</description>
                    <role-name>admin</role-name>
                    </auth-constraint>
                    </security-constraint>
                    ...
                    <security-role>
                    <description>Administrator</description>
                    <role-name>admin</role-name>
                    </security-role>

                    <security-role>
                    <description>Non-Administrator</description>
                    <role-name>admin</role-name>
                    </security-role>

                    REFERENCES

                    [1] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 398

                    [2] Sun Microsystems, Inc. Java Servlet Specification 2.4


                    Copyright 2013 Fortify Software - All rights reserved.
                    (Generated from version 2013.1.1.0008 of the Fortify Secure Coding Rulepacks)
                    desc.config.java.j2ee_misconfiguration_duplicate_security_role

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