class Detector::Specification::Mitmproxy

Defined in:

detector/detectors/specification/mitmproxy.cr

Constant Summary

LENGTH_PREFIX = /\A\d+:/

Tnetstring length prefix: one or more ASCII digits then a colon.

TYPE_MARKERS = ["4:type;", "4:type,"]

mitmproxy stores its top-level flow type under the dict key "type". In tnetstring that key always serializes verbatim as either 4:type; (mitmproxy's bytes type) or 4:type, (the standard tnetstring string type) depending on flow format version, so we accept either variant as the magic marker.

Instance Method Summary

Instance methods inherited from class Detector

applicable?(filename : String) : Bool applicable?, detect(filename : String, file_contents : String) : Bool detect, idempotent? : Bool idempotent?, logger : NoirLogger logger, name : String name

Constructor methods inherited from class Detector

new(options : Hash(String, YAML::Any)) new

Macros inherited from class Detector

define_getter_methods(names) define_getter_methods

Instance Method Detail

def applicable?(filename : String) : Bool #
Description copied from class Detector

Cheap filename-only filter the detector pass uses to skip #detect on files the detector cannot possibly match. The default true preserves prior behavior (every detector runs on every file). Override with the same predicate the body of #detect starts with — e.g., filename.ends_with?(".py") for a Python framework detector — so the detector loop avoids the #detect dispatch on files outside the detector's language.

On large codebases (saleor's 4255 .py files) this lifts ~100 virtual #detect calls per file out of the hot loop because most detectors' inner first-line is exactly this kind of cheap filename check.


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def detect(filename : String, file_contents : String) : Bool #

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def idempotent? : Bool #

Registers mitmproxy flow paths in CodeLocator.


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def set_name #

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