Class: Brakeman::BasicProcessor

Inherits:
SexpProcessor show all
Includes:
ProcessorHelper, SafeCallHelper, Util
Defined in:
lib/brakeman/processors/lib/basic_processor.rb

Constant Summary

Constants included from Util

Util::ALL_COOKIES, Util::ALL_PARAMETERS, Util::COOKIES, Util::COOKIES_SEXP, Util::DIR_CONST, Util::LITERALS, Util::PARAMETERS, Util::PARAMS_SEXP, Util::PATH_PARAMETERS, Util::QUERY_PARAMETERS, Util::REQUEST_COOKIES, Util::REQUEST_ENV, Util::REQUEST_PARAMETERS, Util::REQUEST_PARAMS, Util::REQUEST_REQUEST_PARAMETERS, Util::SAFE_LITERAL, Util::SESSION, Util::SESSION_SEXP

Constants inherited from SexpProcessor

SexpProcessor::VERSION

Instance Attribute Summary

Attributes inherited from SexpProcessor

#context, #env, #expected

Instance Method Summary collapse

Methods included from Util

#array?, #block?, #call?, #camelize, #class_name, #constant?, #contains_class?, #cookies?, #dir_glob?, #false?, #hash?, #hash_access, #hash_insert, #hash_iterate, #integer?, #kwsplat?, #literal?, #make_call, #node_type?, #number?, #params?, #pluralize, #rails_version, #regexp?, #remove_kwsplat, #request_env?, #request_value?, #result?, #safe_literal, #safe_literal?, #safe_literal_target?, #set_env_defaults, #sexp?, #string?, #string_interp?, #symbol?, #template_path_to_name, #true?, #underscore

Methods included from ProcessorHelper

#current_file, #process_all, #process_all!, #process_call_args, #process_call_defn?, #process_class, #process_module

Methods inherited from SexpProcessor

#in_context, #process, processors, #scope

Constructor Details

#initialize(tracker) ⇒ BasicProcessor

Returns a new instance of BasicProcessor.


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# File 'lib/brakeman/processors/lib/basic_processor.rb', line 10

def initialize tracker
  super()
  @tracker = tracker
  @current_template = @current_module = @current_class = @current_method = nil
end

Instance Method Details

#process_default(exp) ⇒ Object


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# File 'lib/brakeman/processors/lib/basic_processor.rb', line 16

def process_default exp
  process_all exp
end

#process_if(exp) ⇒ Object


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# File 'lib/brakeman/processors/lib/basic_processor.rb', line 20

def process_if exp
  condition = exp.condition

  process condition

  if true? condition
    process exp.then_clause
  elsif false? condition
    process exp.else_clause
  else
    [exp.then_clause, exp.else_clause].compact.map do |e|
      process e
    end
  end

  exp
end