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

                output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'f0f0f0']) do
                    row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
                    cells.borders = [:top, :bottom, :left, :right]
                end unless results == nil
Severity: Minor
Found in lib/risu/templates/executive_summary_detailed.rb and 2 other locations - About 35 mins to fix
lib/risu/templates/executive_summary_detailed.rb on lines 150..153
lib/risu/templates/executive_summary_detailed.rb on lines 179..182

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 36.

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

                output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'f0f0f0']) do
                    row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
                    cells.borders = [:top, :bottom, :left, :right]
                end unless results == nil
Severity: Minor
Found in lib/risu/templates/executive_summary_detailed.rb and 2 other locations - About 35 mins to fix
lib/risu/templates/executive_summary_detailed.rb on lines 179..182
lib/risu/templates/executive_summary_detailed.rb on lines 210..213

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 36.

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 2 locations. Consider refactoring.
Open

                findings.each do |finding|
                    host = Host.find_by_id(finding.host_id)

                    host_string = "#{host.name}"
                    host_string << " (#{host.fqdn})" if host.fqdn != nil
Severity: Minor
Found in lib/risu/base/malware_template_helper.rb and 1 other location - About 35 mins to fix
lib/risu/base/host_template_helper.rb on lines 38..47

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 36.

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

Method on_end_element has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

                def on_end_element(element)
                    @tag = nil
                    case element
                        when "device"
                            @in_device = false
Severity: Minor
Found in lib/risu/parsers/nexpose/simple_nexpose.rb - About 35 mins 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 render has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

            def render output
                @output.text Report.classification.upcase, :align => :center
                @output.text "\n"

                report_title Report.title
Severity: Minor
Found in lib/risu/templates/authentication_summary.rb - About 35 mins 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 has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

                    def run
                        @plugins_to_severity.each do |k, v|
                            items = Item.where(:plugin_id => k)

                            if items == nil
Severity: Minor
Found in lib/risu/parsers/nessus/postprocess/downgrade_plugins.rb - About 35 mins 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 valid? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

                def valid?
                    parser = nil

                    if File.exist?(@document)
                        parser = LibXML::XML::Parser.file @document
Severity: Minor
Found in lib/risu/parsers/nessus/nessus_document.rb - About 35 mins 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 known_malicious_process_appendix_section has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

            def known_malicious_process_appendix_section
                count = known_malicious_process_count()

                if count <= 0
                    return
Severity: Minor
Found in lib/risu/base/malware_template_helper.rb - About 35 mins 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 stig_findings_text has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

            def stig_findings_text(category="I")
                if category != "I" || category != "II" || category != "III"
                    return
                end
Severity: Minor
Found in lib/risu/templates/stig_findings_summary.rb - About 35 mins 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 valid? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

                def valid?
                    if File.exist?(@document)
                        @parser = LibXML::XML::Parser.file @document
                        doc = @parser.parse
Severity: Minor
Found in lib/risu/parsers/nexpose/nexpose_document.rb - About 35 mins 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 unsupported_os_windows has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

                def unsupported_os_windows
                    win_95_text = ""
                    win_98_text = ""
                    win_me_text = ""
                    win_nt_text = ""
Severity: Minor
Found in lib/risu/models/host.rb - About 35 mins 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

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

                output.text "There were #{Item.risks.count} risks found during this scan. Of these, #{Item.critical_risks.count} were Critical risk vulnerabilities. #{Item.high_risks.count} were High risk vulnerabilities. Critical and high risk vulnerabilities require immediate attention to handle as they are relatively easy for attackers to exploit frequently resulting in full access to affected systems.     There were #{Item.medium_risks.count} findings which were Medium risk.     High risk vulnerabilities are harder to exploit and may not result in full control of the affected system and should be addressed rapidly and with priority. There were #{Item.low_risks.count} findings which were Low risk vulnerabilities. These risks usually let attackers gain information about your network making it easier for launching more advanced attacks and should be handled in a timely manner. And #{Item.info_risks.count} findings which were information findings.\n"
Severity: Minor
Found in lib/risu/templates/executive_summary_detailed.rb and 1 other location - About 30 mins to fix
lib/risu/templates/exec_summary.rb on lines 68..68

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 33.

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

                output.text "There were #{Item.risks.count} vulnerabilities found during this scan. Of these, #{Item.critical_risks.count} were critical vulnerabilities,#{Item.high_risks.count} were high vulnerabilities, #{Item.medium_risks.count} were medium vulnerabilities, #{Item.low_risks.count} were low vulnerabilities and #{Item.info_risks.count} were information findings.\n\n"
Severity: Minor
Found in lib/risu/templates/exec_summary.rb and 1 other location - About 30 mins to fix
lib/risu/templates/executive_summary_detailed.rb on lines 113..113

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 33.

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

    module Parsers
        module Nessus
            module PostProcess
                class OpenOfficePatchRollup < Risu::Base::PostProcessBase
Severity: Minor
Found in lib/risu/parsers/nessus/postprocess/openoffice.rb and 1 other location - About 30 mins to fix
lib/risu/parsers/nessus/postprocess/vlc.rb on lines 23..50

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 33.

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

    module Parsers
        module Nessus
            module PostProcess
                class VLCRollups < Risu::Base::PostProcessBase
Severity: Minor
Found in lib/risu/parsers/nessus/postprocess/vlc.rb and 1 other location - About 30 mins to fix
lib/risu/parsers/nessus/postprocess/openoffice.rb on lines 23..49

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 33.

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

Avoid too many return statements within this method.
Open

                        return false
Severity: Major
Found in lib/risu/parsers/nessus/nessus_document.rb - About 30 mins to fix

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

                    def fix_ips
                    @hosts = Host.all

                    @hosts.each do |host|
                        if host.ip == nil
    Severity: Minor
    Found in lib/risu/parsers/nexpose/nexpose_document.rb and 1 other location - About 25 mins to fix
    lib/risu/parsers/nessus/nessus_document.rb on lines 77..88

    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 31.

    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 2 locations. Consider refactoring.
    Open

                    def fix_ips
                    @hosts = Host.all

                    @hosts.each do |host|
                        if host.ip == nil
    Severity: Minor
    Found in lib/risu/parsers/nessus/nessus_document.rb and 1 other location - About 25 mins to fix
    lib/risu/parsers/nexpose/nexpose_document.rb on lines 65..76

    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 31.

    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

    Method render has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

                def render output
                output.text Report.classification.upcase, :align => :center
                output.text "\n"

                output.font_size(22) { output.text Report.title, :align => :center }
    Severity: Minor
    Found in lib/risu/templates/ms_wsus_findings.rb - About 25 mins 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 fix_ips has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

                    def fix_ips
                    @hosts = Host.all

                    @hosts.each do |host|
                        if host.ip == nil
    Severity: Minor
    Found in lib/risu/parsers/nexpose/nexpose_document.rb - About 25 mins 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

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