aws-samples / aws-iam-permissions-guardrails
Source Code Overview

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope
Files includes and excluded from analyses
txt
  • 11 extensions are included in analyses: json, md, py, txt, scss, gitignore, bat, yaml, yml, html, gemspec
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (6 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (23 files).
    • exclude files with path like ".*/normalize[.](css|less|scss|styl)" (Normalize css) (0 files).
    • exclude files with path like ".*/git[-]history[.]txt" (Git history) (1 file).
    • exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (0 files).
    • exclude files with path like ".*[.]txt" (Text files) (5 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
Overview of Analyzed Files
Basic stats on analyzed files
Intro
For analysis purposes we separate files in scope into several categories: main, test, generated, deployment and build, and other.

  • The main category contains all manually created source code files that are being used in the production.
  • Files in the main category are used as input for other analyses: logical decomposition, concerns, duplication, file size, unit size, and conditional complexity.
  • Test source code files are used only for testing of the product. These files are normally not deployed to production.
  • Build and deployment source code files are used to configure or support build and deployment process.
  • Generated source code files are automatically generated files that have not been manually changed after generation.
  • While a source code folder may contain a number of files, we are primarily interested in the source code files that are being written and maintained by developers.
  • Files containing binaries, documentation, or third-party libraries, for instance, are excluded from analysis. The exception are third-party libraries that have been changed by developers.

main1223 LOC (31%) 28 files
test0 LOC (0%) 0 files
generated0 LOC (0%) 0 files
build and deployment22 LOC (<1%) 2 files
other2595 LOC (67%) 109 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 28 files match defined criteria (1,223 lines of code, 100.0% vs. main code):
    • 26 *.py files (1,207 lines of code)
    • 2 *.yaml files (16 lines of code)
  • " *.py" is biggest, containing 98.69% of code.
  • " *.yaml" is smallest, containing 1.31% of code.


*.py1207 LOC (98%) 26 files
*.yaml16 LOC (1%) 2 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]bat".
  • 2 files match defined criteria (22 lines of code, 1.8% vs. main code). All matches are in *.bat files.


*.bat22 LOC (100%) 2 files
Other Code
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/README[.][a-z0-9]+".
  • 109 files match defined criteria (2,595 lines of code, 212.2% vs. main code):
    • 99 *.json files (2,400 lines of code)
    • 10 *.md files (195 lines of code)
  • " *.json" is biggest, containing 92.49% of code.
  • " *.md" is smallest, containing 7.51% of code.


*.json2400 LOC (92%) 99 files
*.md195 LOC (7%) 10 files
Analyzers
Info about analyzers used for source code examinations.
  • *.py files are analyzed with PythonAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • Unit size analysis
    • Conditional complexity analysis
    • Basic heuristic dependency analysis
  • *.yaml files are analyzed with YamlAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • No unit size analysis
    • No conditional complexity analysis
    • No dependency analysis


2022-01-31 16:18