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rapid7/metasploit-framework

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modules/auxiliary/server/ldap.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method on_dispatch_request has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

  def on_dispatch_request(client, data)
    return if data.strip.empty?

    data.extend(Net::BER::Extensions::String)
    begin
Severity: Minor
Found in modules/auxiliary/server/ldap.rb - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_dispatch_request has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def on_dispatch_request(client, data)
    return if data.strip.empty?

    data.extend(Net::BER::Extensions::String)
    begin
Severity: Major
Found in modules/auxiliary/server/ldap.rb - About 2 hrs to fix

    Method initialize has 29 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Native LDAP Server (Example)',
    Severity: Minor
    Found in modules/auxiliary/server/ldap.rb - About 1 hr to fix

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