界: Code Quality

程式碼品質不佳,會導致無法預料的行為。從使用者的角度來看,這通常表現為可用性不佳。對於攻擊者而言,這提供了以意想不到的方式向系統施加壓力的機會。

ASP.NET Bad Practices: Unminified Code

Abstract
此檔案中包含尚未精簡的 JavaScript。為了提升效能,Microsoft 建議檔案中應包括 JavaScript 程式庫的精簡版本。
Explanation
藉由縮小檔案大小進行精簡,可提升應用程式中有 JavaScript 檔案頁面的讀取時間。精簡表示移除非必要內容的程序,這些內容包括空白字元、註解、分號、括號、縮短本機變數的名稱及移除無法取得的程式碼。

範例 1:下列 ASPX 程式碼包含 Microsoft jQuery 程式庫的未精簡版本:


...
<script src="http://applicationserver.application.com/lib/jquery/jquery-1.4.2.js" type="text/javascript"></script>
...
References
[1] Optimizations for Improving Load Times Microsoft
[2] Introduction to CSS Minification Microsoft
[3] Microsoft AJAX Minifier Microsoft
[4] Standards Mapping - FIPS200 SI
[5] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[6] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[7] Standards Mapping - OWASP Top 10 2004 A1 Unvalidated Input
[8] Standards Mapping - OWASP Top 10 2007 A3 Malicious File Execution
[9] Standards Mapping - OWASP Top 10 2010 A1 Injection
[10] Standards Mapping - OWASP Top 10 2013 A1 Injection
[11] Standards Mapping - OWASP Top 10 2017 A1 Injection
[12] Standards Mapping - OWASP Top 10 2021 A03 Injection
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.6
[14] Standards Mapping - SANS Top 25 2010 Risky Resource Management - CWE ID 098
[15] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3600 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3600 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3600 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3600 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3600 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3600 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3600 CAT II
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