界: API Abuse
API 是调用方和被调用方之间的约定。最常见的 API 滥用是由于调用方未能遵守此约定的终止导致的。例如，如果某个程序在调用 chroot() 后未能调用 chdir()，则违反了用于指定如何安全地更改活动根目录的约定。库滥用的另一个典型示例是期望被调用方向调用方返回可信的 DNS 信息。在这种情况下，调用方通过对被调用方行为做出某种假设（返回值可用于身份验证目的）滥用其 API。另一方也可能违反调用方-被调用方约定。例如，如果编码器子类化 SecureRandom 并返回一个非随机值，则将违反此约定。
Castor Bad Practices: Unspecified Query Mode
Abstract
该 Castor 查询未明确定义查询模式。
Explanation
默认情况下，Castor 以共享模式执行查询。由于共享模式允许读取访问和写入访问，因此该查询需要采取何种操作并不清楚。如果要在只读上下文中使用该对象，则共享访问会增加不必要的性能负担。
例 1：以下示例未指定查询模式。
例 1：以下示例未指定查询模式。
results = query.execute(); //missing query mode
References
[1] ExoLab Group Castor JDO - Best practice
[2] Standards Mapping - Common Weakness Enumeration CWE ID 265
[3] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.14.5 Configuration Architectural Requirements (L2 L3)
[4] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 7.1.1
[5] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 7.1.1
[6] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 7.1.2
[7] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 7.1.2
[8] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 7.1.2
[9] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 7.1.2
[10] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 7.2.2
[11] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[12] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[13] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[14] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3500 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3500 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3500 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3500 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3500 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3500 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3500 CAT II
desc.semantic.java.castor_bad_practices_unspecified_query_mode