aws-samples / iot-provisioning-secretfree
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 24 units with 323 lines of code in units (39.3% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 3 simple units (62 lines of code)
    • 21 very simple units (261 lines of code)
0% | 0% | 0% | 19% | 80%
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% | 0% | 19% | 80%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambda-authorizer0% | 0% | 0% | 22% | 77%
lambda-issuer-acmpca0% | 0% | 0% | 15% | 84%
lambda-issuer-iotcore0% | 0% | 0% | 19% | 80%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def lambda_handler()
in lambda-issuer-acmpca/main.py
 19 9 2
def lambda_handler()
in lambda-issuer-iotcore/main.py
 18 7 2
def _addMethod()
in lambda-authorizer/main.py
 25 7 5
def lambda_handler()
in lambda-authorizer/main.py
 26 5 2
def _getStatementForEffect()
in lambda-authorizer/main.py
 14 5 3
def build()
in lambda-authorizer/main.py
 14 5 1
def deploy_thing()
in lambda-issuer-iotcore/main.py
 20 4 2
def deploy_thing()
in lambda-issuer-acmpca/main.py
 20 4 2
def provision_certificate()
in lambda-issuer-acmpca/main.py
 25 3 1
def deploy_certificate()
in lambda-issuer-acmpca/main.py
 9 3 1
def provision_certificate()
in lambda-issuer-iotcore/main.py
 9 2 1
def deploy_certificate()
in lambda-issuer-iotcore/main.py
 2 1 1
def deploy_policy()
in lambda-issuer-iotcore/main.py
 44 1 3
def get_pubkey()
in lambda-authorizer/main.py
 8 1 1
def __init__()
in lambda-authorizer/main.py
 5 1 3
def _getEmptyStatement()
in lambda-authorizer/main.py
 7 1 2
def allowAllMethods()
in lambda-authorizer/main.py
 2 1 1
def denyAllMethods()
in lambda-authorizer/main.py
 2 1 1
def allowMethod()
in lambda-authorizer/main.py
 2 1 3
def denyMethod()
in lambda-authorizer/main.py
 2 1 3