aws-samples / aws-security-hub-workshop
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 10 units with 303 lines of code in units (62.9% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (46 lines of code)
    • 1 simple units (15 lines of code)
    • 8 very simple units (242 lines of code)
0% | 0% | 15% | 4% | 79%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
py0% | 0% | 16% | 5% | 77%
js0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambda0% | 0% | 15% | 4% | 79%
Most Complex Units
Top 10 most complex units
Unit# linesMcCabe index# params
def lambda_handler()
in lambda/isolate-ec2-security-group.py
 46 16 2
def enrichEc2Type()
in lambda/enrich-sec-hub-finding.py
 15 7 1
def create_security_sg()
in lambda/isolate-ec2-security-group.py
 43 4 1
def lambda_handler()
in lambda/enrich-sec-hub-finding.py
 18 4 2
def lambda_handler()
in lambda/ec2-non-compliant-ami-sechub.py
 76 3 2
function postMessage()
in lambda/sechub-to-slack.js
 26 2 2
def postEnrichmentNote()
in lambda/enrich-sec-hub-finding.py
 17 2 3
def raise_sechub_event()
in lambda/find-secrets-without-rotation.py
 30 1 3
def lambda_handler()
in lambda/find-secrets-without-rotation.py
 26 1 2
def lambda_handler()
in lambda/inspector-run-assessment.py
 6 1 2