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Avoid too many return statements within this method.
Open

        return false
Severity: Major
Found in lib/brakeman/checks/check_redirect.rb - About 30 mins to fix

    Avoid too many return statements within this method.
    Open

          return if rel_opt.include?("noopener") && rel_opt.include?("noreferrer")
    Severity: Major
    Found in lib/brakeman/checks/check_reverse_tabnabbing.rb - About 30 mins to fix

      Avoid too many return statements within this method.
      Open

            return Sexp.new(:hash).line(exp.line)
      Severity: Major
      Found in lib/brakeman/processors/alias_processor.rb - About 30 mins to fix

        Avoid too many return statements within this method.
        Open

              return Match.new(immediate, opt)
        Severity: Major
        Found in lib/brakeman/checks/check_redirect.rb - About 30 mins to fix

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

              @ignore_methods = Set[:button_to, :check_box, :escapeHTML, :escape_once,
                           :field_field, :fields_for, :h, :hidden_field,
                           :hidden_field, :hidden_field_tag, :image_tag, :label,
                           :mail_to, :radio_button, :select,
                           :submit_tag, :text_area, :text_field,
          Severity: Minor
          Found in lib/brakeman/checks/check_link_to.rb and 1 other location - About 25 mins to fix
          lib/brakeman/checks/check_content_tag.rb on lines 22..28

          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

              @ignore_methods = Set[:button_to, :check_box, :escapeHTML, :escape_once,
                           :field_field, :fields_for, :h, :hidden_field,
                           :hidden_field, :hidden_field_tag, :image_tag, :label,
                           :mail_to, :radio_button, :select,
                           :submit_tag, :text_area, :text_field,
          Severity: Minor
          Found in lib/brakeman/checks/check_content_tag.rb and 1 other location - About 25 mins to fix
          lib/brakeman/checks/check_link_to.rb on lines 15..21

          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

              tracker.templates.each do |name, template|
      template.each_output do |out|
        out = out_processor.format out
        template_rows[name] ||= []
        template_rows[name] << out.gsub("\n", ";").gsub(/\s+/, " ")
          Severity: Minor
          Found in lib/brakeman/report/report_text.rb and 1 other location - About 25 mins to fix
          lib/brakeman/report/report_table.rb on lines 159..163

          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 30.

          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

              tracker.templates.each do |name, template|
      template.each_output do |out|
        out = out_processor.format out
        template_rows[name] ||= []
        template_rows[name] << out.gsub("\n", ";").gsub(/\s+/, " ")
          Severity: Minor
          Found in lib/brakeman/report/report_table.rb and 1 other location - About 25 mins to fix
          lib/brakeman/report/report_text.rb on lines 134..138

          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 30.

          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

                attribute = exp.method.to_s[0..-2].to_sym
      if exp.args.length > 1
        #Multiple arguments?...not sure if this will ever happen
        @tracker.config.rails[attribute] = exp.args
      else
          Severity: Minor
          Found in lib/brakeman/processors/lib/rails3_config_processor.rb and 1 other location - About 20 mins to fix
          lib/brakeman/processors/lib/rails2_config_processor.rb on lines 53..58

          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 2 locations. Consider refactoring.
          Open

                attribute = exp.method.to_s[0..-2].to_sym
      if exp.args.length > 1
        #Multiple arguments?...not sure if this will ever happen
        @tracker.config.rails[attribute] = exp.args
      else
          Severity: Minor
          Found in lib/brakeman/processors/lib/rails2_config_processor.rb and 1 other location - About 20 mins to fix
          lib/brakeman/processors/lib/rails3_config_processor.rb on lines 80..85

          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

              upgrade_version = case
                      when version_between?("2.0.0", "2.3.16")
                        "2.3.17"
                      when version_between?("3.0.0", "3.0.99")
                        "3.2.11"
          Severity: Minor
          Found in lib/brakeman/checks/check_model_attributes.rb and 1 other location - About 20 mins to fix
          lib/brakeman/checks/check_file_disclosure.rb on lines 9..19

          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 27.

          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

              fix_version = case
      when version_between?('2.0.0', '2.3.18')
        '3.2.21'
      when version_between?('3.0.0', '3.2.20')
        '3.2.21'
          Severity: Minor
          Found in lib/brakeman/checks/check_file_disclosure.rb and 1 other location - About 20 mins to fix
          lib/brakeman/checks/check_model_attributes.rb on lines 58..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 27.

          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 check_to_proc
    tracker.find_call(method: :to_proc, nested: true).each do |result|
      target = result[:call].target

      if user_input = include_user_input?(target)
          Severity: Minor
          Found in lib/brakeman/checks/check_unsafe_reflection_methods.rb and 1 other location - About 15 mins to fix
          lib/brakeman/checks/check_unsafe_reflection_methods.rb on lines 14..19

          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 25.

          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 check_method
    tracker.find_call(method: :method, nested: true).each do |result|
      argument = result[:call].first_arg

      if user_input = include_user_input?(argument)
          Severity: Minor
          Found in lib/brakeman/checks/check_unsafe_reflection_methods.rb and 1 other location - About 15 mins to fix
          lib/brakeman/checks/check_unsafe_reflection_methods.rb on lines 39..44

          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 25.

          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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