Sign upLogin

rapid7/ruby_smb

View on GitHub
Star

Showing 307 of 307 total issues

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

      def read_and_return_value(io)
        max_length = eval_parameter(:max_length)
        if max_length && max_length % 2 != 0
          raise ArgumentError, "[Stringz16] #max_length should be a multiple of "\
            "two, since it is Unicode (got #{max_length})"
Severity: Minor
Found in lib/ruby_smb/field/stringz16.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 bytes_to_align has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def bytes_to_align(obj, rel_offset)
      if obj.is_a?(PointerPlugin)
        # Pointers are always 4-bytes aligned
        return (4 - (rel_offset % 4)) % 4
      end
Severity: Minor
Found in lib/ruby_smb/dcerpc/ndr.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 method_missing has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

            def method_missing(symbol, *args)
              # should we forward to one of the stat methods
              if STAT_METHODS.include?(symbol)
                # if we have a stat object then forward it
                return stat.send(symbol, *args) if exist?
Severity: Minor
Found in lib/ruby_smb/server/share/provider/virtual_disk/virtual_pathname.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 enum_registry_values has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def enum_registry_values(key, bind: true)
        bind(endpoint: RubySMB::Dcerpc::Winreg) if bind

        root_key, sub_key = key.gsub(/\//, '\\').split('\\', 2)
        root_key_handle = open_root_key(root_key)
Severity: Minor
Found in lib/ruby_smb/dcerpc/winreg.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 decrypt has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def decrypt(key, algorithm: 'AES-128-GCM')
          auth_data = self.to_binary_s[20...52]
          encrypted_data = self.encrypted_data.to_ary.pack('C*')

          case algorithm
Severity: Minor
Found in lib/ruby_smb/smb2/packet/transform_header.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 3 locations. Consider refactoring.
Open

      def open_pipe(opts)
        # Make sure we don't modify the caller's hash options
        opts = opts.dup
        opts[:filename] = opts[:filename].dup
        opts[:filename] = opts[:filename][1..-1] if opts[:filename].start_with?('\\'.encode(opts[:filename].encoding))
Severity: Minor
Found in lib/ruby_smb/smb2/tree.rb and 2 other locations - About 35 mins to fix
lib/ruby_smb/smb1/tree.rb on lines 83..88
lib/ruby_smb/smb2/tree.rb on lines 67..72

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 35.

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 3 locations. Consider refactoring.
Open

      def open_file(opts)
        # Make sure we don't modify the caller's hash options
        opts = opts.dup
        opts[:filename] = opts[:filename].dup
        opts[:filename] = opts[:filename][1..-1] if opts[:filename].start_with?('\\'.encode(opts[:filename].encoding))
Severity: Minor
Found in lib/ruby_smb/smb2/tree.rb and 2 other locations - About 35 mins to fix
lib/ruby_smb/smb1/tree.rb on lines 83..88
lib/ruby_smb/smb2/tree.rb on lines 59..64

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 35.

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

      def open_directory_packet(directory: nil, disposition: RubySMB::Dispositions::FILE_OPEN,
                                impersonation: RubySMB::ImpersonationLevels::SEC_IMPERSONATE,
                                read: true, write: false, delete: false, desired_delete: false)
        create_request = RubySMB::SMB2::Packet::CreateRequest.new
        create_request = set_header_fields(create_request)
Severity: Minor
Found in lib/ruby_smb/smb2/tree.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 3 locations. Consider refactoring.
Open

      def open_file(opts)
        # Make sure we don't modify the caller's hash options
        opts = opts.dup
        opts[:filename] = opts[:filename].dup
        opts[:filename] = opts[:filename][1..-1] if opts[:filename].start_with?('\\'.encode(opts[:filename].encoding))
Severity: Minor
Found in lib/ruby_smb/smb1/tree.rb and 2 other locations - About 35 mins to fix
lib/ruby_smb/smb2/tree.rb on lines 59..64
lib/ruby_smb/smb2/tree.rb on lines 67..72

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 35.

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 7 locations. Consider refactoring.
Open

        class Open2Request < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/open2_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 7 locations. Consider refactoring.
Open

        class QueryFsInformationRequest < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 7 locations. Consider refactoring.
Open

        class QueryFileInformationRequest < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 7 locations. Consider refactoring.
Open

        class FindFirst2Request < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 7 locations. Consider refactoring.
Open

        class SetFileInformationRequest < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60

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 7 locations. Consider refactoring.
Open

        class QueryPathInformationRequest < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb on lines 60..73
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 7 locations. Consider refactoring.
Open

        class FindNext2Request < RubySMB::GenericPacket
          COMMAND = RubySMB::SMB1::Commands::SMB_COM_TRANSACTION2

          class ParameterBlock < RubySMB::SMB1::Packet::Trans2::Request::ParameterBlock
          end
Severity: Major
Found in lib/ruby_smb/smb1/packet/trans2/find_next2_request.rb and 6 other locations - About 30 mins to fix
lib/ruby_smb/smb1/packet/trans2/find_first2_request.rb on lines 61..74
lib/ruby_smb/smb1/packet/trans2/open2_request.rb on lines 44..57
lib/ruby_smb/smb1/packet/trans2/query_file_information_request.rb on lines 42..55
lib/ruby_smb/smb1/packet/trans2/query_fs_information_request.rb on lines 28..41
lib/ruby_smb/smb1/packet/trans2/query_path_information_request.rb on lines 47..60
lib/ruby_smb/smb1/packet/trans2/set_file_information_request.rb on lines 49..62

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 WindowsError::NTStatus::STATUS_LOGON_FAILURE
Severity: Major
Found in lib/ruby_smb/gss/provider/ntlm.rb - About 30 mins to fix

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

              class DataBlock < RubySMB::SMB1::Packet::Trans2::DataBlock
            string            :pad1,               length: -> { pad1_length }
            trans2_parameters :trans2_parameters,  label: 'Trans2 Parameters'
            string            :pad2,               length: -> { pad2_length }
            string            :trans2_data,        label: 'Trans2 Data', length: 0
    Severity: Minor
    Found in lib/ruby_smb/smb1/packet/nt_trans/create_response.rb and 2 other locations - About 30 mins to fix
    lib/ruby_smb/smb1/packet/trans2/find_first2_response.rb on lines 34..39
    lib/ruby_smb/smb1/packet/trans2/find_next2_response.rb on lines 33..38

    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 writable?
              return true if owned? && (mode & 1 << 7 != 0)
              return true if grpowned? && (mode & 1 << 4 != 0)
              return true if world_writable?
              return false
    Severity: Minor
    Found in lib/ruby_smb/server/share/provider/virtual_disk/virtual_stat.rb and 1 other location - About 30 mins to fix
    lib/ruby_smb/server/share/provider/virtual_disk/virtual_stat.rb on lines 140..144

    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

      module SMB1
    module BitField
      # The OpenMode bit-field for an SMB1 Open2 Request as defined in
      # [2.2.6.1.1 Request](https://msdn.microsoft.com/en-us/library/ee441733.aspx)
      class Open2OpenMode < BinData::Record
    Severity: Minor
    Found in lib/ruby_smb/smb1/bit_field/open2_open_mode.rb and 1 other location - About 30 mins to fix
    lib/ruby_smb/smb1/bit_field/file_status_flags.rb on lines 2..15

    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

    Severity
    Category
    Status
    Source
    Language