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lib/ronin/vulns/web_vuln.rb

Summary

Maintainability
D
1 day
Test Coverage

File web_vuln.rb has 277 lines of code (exceeds 250 allowed). Consider refactoring.
Open

require 'ronin/vulns/vuln'
require 'ronin/vulns/web_vuln/http_request'
require 'ronin/support/network/http'

require 'chars'
Severity: Minor
Found in lib/ronin/vulns/web_vuln.rb - About 2 hrs to fix

    Method scan has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
    Open

          def self.scan(url, query_params:  nil,
                         header_names:  nil,
                         cookie_params: nil,
                         form_params:   nil,
                         http:          nil,
    Severity: Minor
    Found in lib/ronin/vulns/web_vuln.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 scan has 38 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

          def self.scan(url, query_params:  nil,
                         header_names:  nil,
                         cookie_params: nil,
                         form_params:   nil,
                         http:          nil,
    Severity: Minor
    Found in lib/ronin/vulns/web_vuln.rb - About 1 hr to fix

      Method original_value has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

            def original_value
        if @query_param
          @url.query_params[@query_param]
        elsif @header_name
          @headers[@header_name] if @headers
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb - About 1 hr 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 scan_cookie_params has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

            def self.scan_cookie_params(url,cookie_params=nil, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        unless cookie_params
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb - About 45 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 scan_query_params has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

            def self.scan_query_params(url,query_params=nil, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        query_params ||= url.query_params.keys
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.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 scan_headers has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

            def self.scan_headers(url,header_names, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        vulns = []
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.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 scan_form_params has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

            def self.scan_form_params(url,form_params, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        vulns = []
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.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

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

            def self.scan_headers(url,header_names, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        vulns = []
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 55 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 339..354

      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 46.

      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

            def self.scan_form_params(url,form_params, http: nil, **kwargs)
        url    = URI(url)
        http ||= Support::Network::HTTP.connect_uri(url)

        vulns = []
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 55 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 248..263

      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 46.

      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

            def to_curl(payload='PAYLOAD')
        payload = encode_payload(payload)

        HTTPRequest.new(
          @url, request_method: @request_method,
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 30 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 757..769

      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 32.

      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

            def to_http(payload='PAYLOAD')
        payload = encode_payload(payload)

        HTTPRequest.new(
          @url, request_method: @request_method,
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 30 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 734..746

      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 32.

      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 query_params
            vulns.concat(
              case query_params
              when true
                scan_query_params(url, http: http, **kwargs,&block)
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 20 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 445..451

      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

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

                if cookie_params
            vulns.concat(
              case cookie_params
              when true
                scan_cookie_params(url, http: http, **kwargs,&block)
      Severity: Minor
      Found in lib/ronin/vulns/web_vuln.rb and 1 other location - About 20 mins to fix
      lib/ronin/vulns/web_vuln.rb on lines 428..434

      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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