Unit Complexity* · guardian/security-hq

Conditional Complexity Overall

There are 172 units with 2,625 lines of code in units (74.9% 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)
5 simple units (169 lines of code)
167 very simple units (2,456 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
def handleAWSErrs[T, Client]() in core/src/main/scala/aws/AwsAsyncHandler.scala	27	9	1
private[logic] def identifyRemediationOperation() in iam-outdated-credentials/src/main/scala/logic/IamOutdatedCredentials.scala	59	9	4
def isRootUser() in core/src/main/scala/model/models.scala	23	8	1
def getBucketEncryption() in core/src/main/scala/aws/s3/S3.scala	25	7	2
def listUserAccessKeys() in core/src/main/scala/aws/iam/IAMClient.scala	35	7	3
def toCredentialReportDisplay() in core/src/main/scala/logic/CredentialsReportDisplay.scala	26	5	1
def toDayString() in core/src/main/scala/logic/CredentialsReportDisplay.scala	6	5	1
def sortAccountsByReportSummary[L]() in core/src/main/scala/logic/CredentialsReportDisplay.scala	12	5	3
def getJanusUsernames() in core/src/main/scala/logic/IamUnrecognisedUsers.scala	21	5	1
def until[A]() in core/src/main/scala/logic/Retry.scala	19	5	5
private[db] def writePutRequest() in core/src/main/scala/db/IamRemediationDb.scala	26	5	2
private def valueFromDbData[A]() in core/src/main/scala/db/IamRemediationDb.scala	21	5	4
private[iam] def tryParsingReport() in core/src/main/scala/aws/iam/CredentialsReport.scala	14	5	1
private def remediation() in iam-outdated-credentials/src/main/scala/logic/IamOutdatedCredentials.scala	72	5	5
def main() in iam-outdated-credentials/src/main/scala/logic/IamOutdatedCredentialsMain.scala	20	5	1
private def loadJanusConfig() in iam-unrecognised-users/src/main/scala/unrecognised/UnrecognisedUsers.scala	26	4	1
private[logic] def accessKey1Details() in core/src/main/scala/logic/CredentialsReportDisplay.scala	7	4	1
private[logic] def accessKey2Details() in core/src/main/scala/logic/CredentialsReportDisplay.scala	7	4	1
private[logic] def machineReportStatus() in core/src/main/scala/logic/CredentialsReportDisplay.scala	10	4	1
private[logic] def humanReportStatus() in core/src/main/scala/logic/CredentialsReportDisplay.scala	18	4	1
def reportStatusSummary() in core/src/main/scala/logic/CredentialsReportDisplay.scala	8	4	1
private def statusCode() in core/src/main/scala/logic/CredentialsReportDisplay.scala	5	4	1
def unrecognisedUsersForAllowedAccounts() in core/src/main/scala/logic/IamUnrecognisedUsers.scala	12	4	2
private def enrichCredentialWithTags() in core/src/main/scala/aws/iam/IAMClient.scala	22	4	2
private def handleDeleteLoginProfileErrs() in core/src/main/scala/aws/iam/IAMClient.scala	9	4	2
def get() in core/src/main/scala/aws/package.scala	25	4	1
def send() in core/src/main/scala/notifications/AnghammaradNotifications.scala	19	4	3
def fromArgs() in iam-outdated-credentials/src/main/scala/settings/Settings.scala	21	4	1
private[logic] def performRemediationOperation() in iam-outdated-credentials/src/main/scala/logic/IamOutdatedCredentials.scala	30	4	2
private[logic] def lookupCredentialId() in iam-outdated-credentials/src/main/scala/logic/IamOutdatedCredentials.scala	27	4	2
def processEvent() in guardian-duty/src/main/scala/com/gu/guardianduty/GuardianDuty.scala	28	4	3
private def calculateSeverityLabel() in guardian-duty/src/main/scala/com/gu/guardianduty/GuardianDuty.scala	6	4	1
def run() in iam-unrecognised-users/src/main/scala/unrecognised/UnrecognisedUsers.scala	15	3	3
private def logCredentialReportResults() in iam-unrecognised-users/src/main/scala/unrecognised/UnrecognisedUsers.scala	8	3	3
private[unrecognised] def failureMetricRemovePassword[T]() in iam-unrecognised-users/src/main/scala/unrecognised/UnrecognisedUsers.scala	29	3	1
def getSecurityDynamoDbClient() in core/src/main/scala/config/CoreConfig.scala	19	3	1
private[logic] def lastActivityDate() in core/src/main/scala/logic/CredentialsReportDisplay.scala	5	3	1
def hasOutdatedHumanKey() in core/src/main/scala/logic/VulnerableAccessKeys.scala	14	3	1
private def filterUnrecognisedIamUsers() in core/src/main/scala/logic/IamUnrecognisedUsers.scala	12	3	2
def isTaggedForUnrecognisedUser() in core/src/main/scala/logic/IamUnrecognisedUsers.scala	7	3	1
def unrecognisedUserNotifications() in core/src/main/scala/logic/IamUnrecognisedUsers.scala	15	3	2
def map[B]() in core/src/main/scala/utils/attempt/Attempt.scala	8	3	1
private def scan() in core/src/main/scala/db/IamRemediationDb.scala	13	3	1
private def put() in core/src/main/scala/db/IamRemediationDb.scala	13	3	1
def iamProblemFromString() in core/src/main/scala/db/IamRemediationDb.scala	9	3	1
def getS3Object() in core/src/main/scala/aws/s3/S3.scala	18	3	3
def isComplete() in core/src/main/scala/aws/iam/CredentialsReport.scala	14	3	1
def parseBoolean() in core/src/main/scala/aws/iam/CredentialsReport.scala	5	3	1
def parseDateTimeOpt() in core/src/main/scala/aws/iam/CredentialsReport.scala	6	3	1
private def enrichReportWithTags() in core/src/main/scala/aws/iam/IAMClient.scala	14	3	2

About This Analysis

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...

To learn more about conditional complexity and techniques for reducing this type of complexity, Sokrates recommends the following resources:

Simplifying Conditional Expressions, sourcemaking.com
Cyclomatic Complexity, wikipedia.org