Class: Brakeman::FindAllCalls
- Inherits:
-
BasicProcessor
- Object
- SexpProcessor
- BasicProcessor
- Brakeman::FindAllCalls
- Defined in:
- lib/brakeman/processors/lib/find_all_calls.rb
Constant Summary
Constants included from Util
Util::ALL_COOKIES, Util::ALL_PARAMETERS, Util::COOKIES, Util::COOKIES_SEXP, 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
Instance Attribute Summary collapse
-
#calls ⇒ Object
readonly
Returns the value of attribute calls.
Attributes inherited from SexpProcessor
Instance Method Summary collapse
-
#initialize(tracker) ⇒ FindAllCalls
constructor
A new instance of FindAllCalls.
-
#process_all_source(exp, opts) ⇒ Object
For whatever reason, originally the indexing of calls was performed on individual method bodies (see process_defn).
-
#process_attrasgn(exp) ⇒ Object
Process an assignment like a call.
- #process_call(exp) ⇒ Object
-
#process_defn(exp) ⇒ Object
(also: #process_defs)
Process body of method.
-
#process_dregx(exp) ⇒ Object
Process a dynamic regex like a call.
-
#process_dsym(exp) ⇒ Object
:“string” is equivalent to “string”.to_sym.
-
#process_dxstr(exp) ⇒ Object
Technically, “ is call to Kernel#‘ But we just need them in the call cache for speed.
- #process_iter(exp) ⇒ Object
-
#process_render(exp) ⇒ Object
Calls to render() are converted to s(:render, …) but we would like them in the call cache still for speed.
-
#process_rlist(exp) ⇒ Object
Process body of block.
-
#process_source(exp, opts) ⇒ Object
Process the given source.
Methods inherited from BasicProcessor
Methods included from Util
#array?, #block?, #call?, #camelize, #class_name, #constant?, #contains_class?, #cookies?, #false?, #hash?, #hash_access, #hash_insert, #hash_iterate, #integer?, #kwsplat?, #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) ⇒ FindAllCalls
Returns a new instance of FindAllCalls.
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 6 def initialize tracker super @in_target = false @processing_class = false @calls = [] @cache = {} end |
Instance Attribute Details
#calls ⇒ Object (readonly)
Returns the value of attribute calls.
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 4 def calls @calls end |
Instance Method Details
#process_all_source(exp, opts) ⇒ Object
For whatever reason, originally the indexing of calls was performed on individual method bodies (see process_defn). This method explicitly indexes all calls everywhere given any source.
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 30 def process_all_source exp, opts @processing_class = true process_source exp, opts ensure @processing_class = false end |
#process_attrasgn(exp) ⇒ Object
Process an assignment like a call
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 127 def process_attrasgn exp process_call exp end |
#process_call(exp) ⇒ Object
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 62 def process_call exp @calls << create_call_hash(exp) exp end |
#process_defn(exp) ⇒ Object Also known as: process_defs
Process body of method
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 38 def process_defn exp return exp unless @current_method or @processing_class # 'Normal' processing assumes the method name was given # as an option to `process_source` but for `process_all_source` # we don't want to do that. if @current_method.nil? @current_method = exp.method_name process_all exp.body @current_method = nil else process_all exp.body end exp end |
#process_dregx(exp) ⇒ Object
Process a dynamic regex like a call
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 118 def process_dregx exp exp.each { |arg| process arg if sexp? arg } add_simple_call :brakeman_regex_interp, exp exp end |
#process_dsym(exp) ⇒ Object
:“string” is equivalent to “string”.to_sym
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 109 def process_dsym exp exp.each { |arg| process arg if sexp? arg } add_simple_call :literal_to_sym, exp exp end |
#process_dxstr(exp) ⇒ Object
Technically, “ is call to Kernel#‘ But we just need them in the call cache for speed
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 100 def process_dxstr exp process exp.last if sexp? exp.last add_simple_call :`, exp exp end |
#process_iter(exp) ⇒ Object
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 67 def process_iter exp call = exp.block_call if call.node_type == :call call_hash = create_call_hash(call) call_hash[:block] = exp.block call_hash[:block_args] = exp.block_args @calls << call_hash process exp.block else #Probably a :render call with block process call process exp.block end exp end |
#process_render(exp) ⇒ Object
Calls to render() are converted to s(:render, …) but we would like them in the call cache still for speed
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 90 def process_render exp process exp.last if sexp? exp.last add_simple_call :render, exp exp end |
#process_rlist(exp) ⇒ Object
Process body of block
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 58 def process_rlist exp process_all exp end |
#process_source(exp, opts) ⇒ Object
Process the given source. Provide either class and method being searched or the template. These names are used when reporting results.
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# File 'lib/brakeman/processors/lib/find_all_calls.rb', line 17 def process_source exp, opts @current_class = opts[:class] @current_method = opts[:method] @current_template = opts[:template] @current_file = opts[:file] @current_call = nil process exp end |