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modules/auxiliary/scanner/lotus/lotus_domino_version.rb

Summary

Maintainability
D
2 days
Test Coverage

Method run_host has a Cognitive Complexity of 89 (exceeds 5 allowed). Consider refactoring.
Open

  def run_host(ip)

    path = datastore['PATH']
    check1 = [
      'iNotes/Forms5.nsf',
Severity: Minor
Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb - About 1 day 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 run_host has 142 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def run_host(ip)

    path = datastore['PATH']
    check1 = [
      'iNotes/Forms5.nsf',
Severity: Major
Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb - About 5 hrs to fix

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

              if match = res.body.match(/\<!-- Domino Release(.*) --\>/);
            server1 = $1
            report_note(
              :host    => ip,
              :proto => 'tcp',
    Severity: Major
    Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb and 1 other location - About 1 hr to fix
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 143..162

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 56.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

              if match = res.body.match(/Version=(.*)/);
            server3 = $1
            report_note(
              :host    => ip,
              :proto => 'tcp',
    Severity: Major
    Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb and 1 other location - About 1 hr to fix
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 59..78

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 56.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 3 locations. Consider refactoring.
    Open

              if (res.code and res.headers['Location'])
            print_error("#{ip}:#{rport} #{res.code} Redirect to #{res.headers['Location']}")
          else
            ''
          end
    Severity: Minor
    Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb and 2 other locations - About 20 mins to fix
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 122..128
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 165..171

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 28.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 3 locations. Consider refactoring.
    Open

              if (res.code and res.headers['Location'])
            print_error("#{ip}:#{rport} #{res.code} Redirect to #{res.headers['Location']}")
          else
            ''
          end
    Severity: Minor
    Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb and 2 other locations - About 20 mins to fix
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 81..87
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 165..171

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 28.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 3 locations. Consider refactoring.
    Open

              if (res.code and res.headers['Location'])
            print_error("#{ip}:#{rport} #{res.code} Redirect to #{res.headers['Location']}")
          else
            ''
          end
    Severity: Minor
    Found in modules/auxiliary/scanner/lotus/lotus_domino_version.rb and 2 other locations - About 20 mins to fix
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 81..87
    modules/auxiliary/scanner/lotus/lotus_domino_version.rb on lines 122..128

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 28.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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