65 lines
1.2 KiB
Plaintext
65 lines
1.2 KiB
Plaintext
:language_std_outputs: std::cout, std::cerr, printf, std::print
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== Why is this an issue?
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include::../description.adoc[]
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If you are using Flutter, you can use `debugPrint` or surround print calls with a check for `kDebugMode`.
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=== Code examples
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The following noncompliant code:
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[source,dart,diff-id=1,diff-type=noncompliant]
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----
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void doSomething(int x) {
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// ...
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print('debug: $x');
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// ...
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}
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----
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Could be replaced by:
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[source,dart,diff-id=1,diff-type=compliant]
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----
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void doSomething(int x)
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{
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// ...
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debugPrint('debug: $x');
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// ...
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}
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----
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or
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[source,dart,diff-id=1,diff-type=compliant]
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----
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void doSomething(int x)
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{
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// ...
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if (kDebugMode) {
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print('debug: $x');
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}
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// ...
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}
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----
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or
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[source,dart,diff-id=1,diff-type=compliant]
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----
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void doSomething(int x)
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{
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// ...
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log('log: $x');
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// ...
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}
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----
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== Resources
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* OWASP - https://owasp.org/Top10/A09_2021-Security_Logging_and_Monitoring_Failures/[Top 10 2021 Category A9 - Security Logging and Monitoring Failures]
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* OWASP - https://owasp.org/www-project-top-ten/2017/A3_2017-Sensitive_Data_Exposure[Top 10 2017 Category A3 - Sensitive Data Exposure]
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* Dart Docs - https://dart.dev/tools/linter-rules/avoid_print[Dart Linter rule - avoid_print]
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