slither

Commit Graph

Author	SHA1	Message	Date
Feist Josselin	bd2d572f48	More types	2 years ago
Josselin Feist	38511dd5d5	Make entry_point return an Optional[Node] and update the detectors Related to #1280 Fix #1279	2 years ago
Boyan-MILANOV	b5f4e693c2	Also use f-strings in examples	3 years ago
Josselin	232dfb1aaf	Add the support for multiple compilation units. This commit includes a lot of breaking changes: - SlitherCore is split into SlitherCore and SlitherCompilationUnit, as a result several functions from Slither are not direclty accessible anymore - There is a list of compilation unit in SlitherCore - The detectors are run per compilation unit - however slither filters out results if their ID are the same to avoid dupplicate - The printers are run per SlitherCore. - The non-crytic-compile inputs are removed (json/list of json). This will help us to clean the API in the long run. These were only used in internal tests - slither.get_contract_from_name returns now a list (which can be empty)	4 years ago
Josselin	a3daeebfc8	Fix python types	4 years ago
Josselin	70e609ec28	Fix all pylint issues	4 years ago
Josselin	3f706061e4	Run Black	4 years ago
rajeevgopalakrishna	3ffe4d3615	- Fixes formatting bug - Replaces sys.exit with SlitherError - Replaces prints with self.info - Moves slither.evm to slither.analyses.evm - Replaces class SourceToEVM static methods with functions - Makes KEY_EVM_INS into a constant - Adds wiki entry for evm printer	6 years ago
rajeevgopalakrishna	adfedbf7ce	Adds pragma and function visibility to satisfy solc 0.5.x	6 years ago
Josselin	558b5b9b9e	EVM printer: fix import	6 years ago
rajeevgopalakrishna	aa8cb34f39	- Refactors code into smaller functions - Removes duplicate generate_source_to_evm_ins_mapping() in evm printer (reuse from SourceToEVM module) - Adds more comments for readability - Adds expected output for convert_to_evm_ins - Uses get_function_id from slither.utils.function	6 years ago
rajeevgopalakrishna	cb13cb4a89	Adds support for constructor's evm instructions using bytecode_init and srcmap_init.	6 years ago
rajeevgopalakrishna	b9e40b628d	Removes some unused code and adds checks and comments.	6 years ago
rajeevgopalakrishna	8944eab3be	Adds get_evm_instructions() API to script-ify getting evm instructions of Contract, Function or Node.	6 years ago
Josselin	8af18a884e	API change: contracts.not_inherited -> contracts._declared Add _inherited _declared for events/enums/state_variables/structures Use _declared in core and detectors (remove .contract == contract type of check)	6 years ago
Josselin	d37bcb6104	Rename original_contract -> contract_declarer	6 years ago
Josselin	3991f6e494	Breaking change: functions and modifiers are not shared accross contracts, each contract has an own copy of all the functions/modifiers Changed: - function/modifier inherits from ChildInheritance, which contains original_contract, pointing to the base contract - function.contract will point to the contract where the instance is stored - function.is_shadowed indicates if a function is shadowed - function.canonical_name returns original_contract+ '.'+ name - contract._functions/_modifiers are indexes by their canonical_name - contract.functions_as_dict is rename available_functions_as_dict and return non-shadowed functions (same for modifiers_as_dict) - For better clarity, all the detectors use now canoncal_name, for variable/function/structure/... rather than contract.name + name - abstract_detector.add_event_to_json/ abstract_detector.add_events_to_json (the json type is still 'function' to simplify the 3-party parsing)	6 years ago
rajeevgopalakrishna	e36e0f8875	Fixed data dependency to propagate return values of functions to call sites.	6 years ago
Josselin	833e390707	Clean call-graph printer (+ export every contract individually) Add call_graph.py script that is similar to the call-graph printer, but without the view/pure functions	6 years ago
Josselin	fe8114056d	possible_paths.py: create a tool (instead of a adhoc script)	6 years ago
David Pokora	007ed2a9cc	Added possible_paths.py to example scripts: Provides information about all functions/paths which reach specified target functions.	6 years ago
David Pokora	9edf5ad06d	Added possible_paths.py to example scripts: Provides information about all functions/paths which reach specified target functions.	6 years ago
Josselin	b7f50f852a	Improve data_dependency unit tests (add PropagateThroughArguments)	6 years ago
Josselin	6086e44885	Add data depenency tests to travis	6 years ago
Josselin	a3d951fbc2	API change: data_dependency.is_tainted: remove slither argument data_dependency: - Taint only public/external functions - Use is_protected() instead of is_protected - Use v.non_ssa_version for SSA -> non ssa conversion	6 years ago
Josselin	9d17199986	Improve Data dependency (based on SSA) Add testcase of data depdency	6 years ago
Josselin	37c2ded097	Add visibility to Solidity script examples	6 years ago
Josselin	1fb497a417	WIP: add support for state variables - Working within single function - Add phi_calls in case of calls Todo: - Internal calls support - Phi at function entrance	6 years ago
Josselin	7e91d7ae5f	Add dominators information (node dominators, dominator tree, dominance frontier) Add SSA to SlithIR (WIP) - LocalVariable are converted to LocalIRVariable, which contains an index - Insert phi operations for local variable	6 years ago
Josselin	a1758a1421	Fix typos in print statement	6 years ago
Rene	3700283c85	small typos in print statement	6 years ago
Josselin	f31bdbcdf0	Add script example to print slithIR operations	6 years ago
Josselin	773e39f150	Use slithIR to determine if a function is unprotected Add slithIR to modifiers	6 years ago
Josselin	904e453c86	Remove PushArray operation Clean convert.py	6 years ago
Josselin	bacd12ec2c	API changes: - get_functions_writing_variable -> get_functions_writing_to_variable - get_functions_reading_variable -> get_functions_reading_from_variable	6 years ago
Josselin	a15af96993	Add SlithIR representation (WIP) Add taint example API changes: - Better handling of tuple - Add context to slither - Change node str representation - Add ChildNode - Add block.blockhash in SolidityVariable - Add __eq__ , __hash__ in SolidityVariable - Add full_name in solidityVariableComposed - Update of the expression in a VARIABLE Node to have the assignement - Remove ENDIF not never reached	6 years ago
Josselin	13efd858ed	WIP: split ternary expression to multiples expersssion	6 years ago
Josselin	4d797bb4b7	API changes: - Remove slither.utils.utils - Follow pep8 for module name - Shorter module name Move examples/bugs to tests/ (close #7) Udpdate examples/scripts and integrate them in travis	6 years ago
disconnect3d	c53ae2bd32	Make Python 3 great again	6 years ago
Josselin	95d99884c2	Fix typo in functions_writing.py	6 years ago
Josselin	d6b51cef66	Initial public commit	6 years ago

42 Commits (16b57263f47b1628d8bf4a4ca08ae9d674be9375)