Merge pull request #172 from trailofbits/dev-usability

Improve usability

examples/printers/call_graph.sol.dot

@@ -11,11 +11,11 @@ label = "ContractA"
 subgraph cluster_63_ContractB {
 label = "ContractB"
 "63_my_second_func_b" [label="my_second_func_b"]
+"63_my_func_b" [label="my_func_b"]
 "63_my_func_a" [label="my_func_a"]
 "63_constructor" [label="constructor"]
-"63_my_func_b" [label="my_func_b"]
-"63_my_func_b" -> "63_my_second_func_b"
 "63_my_func_a" -> "63_my_second_func_b"
+"63_my_func_b" -> "63_my_second_func_b"
 }
 subgraph cluster_solidity {
 label = "[Solidity]"

slither/__main__.py

@@ -18,7 +18,7 @@ from slither.detectors.abstract_detector import (AbstractDetector,
 from slither.printers import all_printers
 from slither.printers.abstract_printer import AbstractPrinter
 from slither.slither import Slither
-from slither.utils.colors import red, set_colorization_enabled
+from slither.utils.colors import red, yellow, set_colorization_enabled
 from slither.utils.command_line import (output_detectors,
                                         output_detectors_json, output_printers,
                                         output_to_markdown, output_wiki)
@@ -43,7 +43,13 @@ def process(filename, args, detector_classes, printer_classes):
     ast = '--ast-compact-json'
     if args.legacy_ast:
         ast = '--ast-json'
-    slither = Slither(filename, args.solc, args.disable_solc_warnings, args.solc_args, ast)
+    slither = Slither(filename,
+                      solc=args.solc,
+                      disable_solc_warnings=args.disable_solc_warnings,
+                      solc_arguments=args.solc_args,
+                      ast_format=ast,
+                      filter_paths=parse_filter_paths(args),
+                      triage_mode=args.triage_mode)
 
     return _process(slither, detector_classes, printer_classes)
 
@@ -70,35 +76,39 @@ def _process(slither, detector_classes, printer_classes):
     return results, analyzed_contracts_count
 
 def process_truffle(dirname, args, detector_classes, printer_classes):
-    cmd = ['truffle', 'compile']
-    if args.truffle_version:
-        cmd = ['npx',args.truffle_version,'compile']
-    elif os.path.isfile('package.json'):
-        with open('package.json') as f:
-                package = json.load(f)
-                if 'devDependencies' in package:
-                    if 'truffle' in package['devDependencies']:
-                        version = package['devDependencies']['truffle']
-                        if version.startswith('^'):
-                            version = version[1:]
-                        truffle_version = 'truffle@{}'.format(version)
-                        cmd = ['npx', truffle_version,'compile']
-    logger.info("'{}' running (use --truffle-version truffle@x.x.x to use specific version)".format(' '.join(cmd)))
-    process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-
-    stdout, stderr = process.communicate()
-    stdout, stderr = stdout.decode(), stderr.decode()  # convert bytestrings to unicode strings
-
-    logger.info(stdout)
-
-    if stderr:
-        logger.error(stderr)
+    if not args.ignore_truffle_compile:
+        cmd = ['truffle', 'compile']
+        if args.truffle_version:
+            cmd = ['npx',args.truffle_version,'compile']
+        elif os.path.isfile('package.json'):
+            with open('package.json') as f:
+                    package = json.load(f)
+                    if 'devDependencies' in package:
+                        if 'truffle' in package['devDependencies']:
+                            version = package['devDependencies']['truffle']
+                            if version.startswith('^'):
+                                version = version[1:]
+                            truffle_version = 'truffle@{}'.format(version)
+                            cmd = ['npx', truffle_version,'compile']
+        logger.info("'{}' running (use --truffle-version truffle@x.x.x to use specific version)".format(' '.join(cmd)))
+        process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        stdout, stderr = process.communicate()
+        stdout, stderr = stdout.decode(), stderr.decode()  # convert bytestrings to unicode strings
+
+        logger.info(stdout)
+
+        if stderr:
+            logger.error(stderr)
 
     slither = Slither(dirname,
-                      args.solc,
-                      args.disable_solc_warnings,
-                      args.solc_args,
-                      is_truffle=True)
+                      solc=args.solc,
+                      disable_solc_warnings=args.disable_solc_warnings,
+                      solc_arguments=args.solc_args,
+                      is_truffle=True,
+                      filter_paths=parse_filter_paths(args),
+                      triage_mode=args.triage_mode)
+
     return _process(slither, detector_classes, printer_classes)
 
 
@@ -110,7 +120,13 @@ def process_files(filenames, args, detector_classes, printer_classes):
             contract_loaded = json.load(f)
             all_contracts.append(contract_loaded['ast'])
 
-    slither = Slither(all_contracts, args.solc, args.disable_solc_warnings, args.solc_args)
+    slither = Slither(all_contracts,
+                      solc=args.solc,
+                      disable_solc_warnings=args.disable_solc_warnings,
+                      solc_arguments=args.solc_args,
+                      filter_paths=parse_filter_paths(args),
+                      triage_mode=args.triage_mode)
+
     return _process(slither, detector_classes, printer_classes)
 
 # endregion
@@ -121,8 +137,11 @@ def process_files(filenames, args, detector_classes, printer_classes):
 ###################################################################################
 
 def output_json(results, filename):
-    with open(filename, 'w', encoding='utf8') as f:
-        json.dump(results, f)
+    if os.path.isfile(filename):
+        logger.info(yellow(f'{filename} exists already, the overwrite is prevented'))
+    else:
+        with open(filename, 'w', encoding='utf8') as f:
+            json.dump(results, f)
 
 # endregion
 ###################################################################################
@@ -181,10 +200,11 @@ def choose_detectors(args, all_detector_classes):
 
     if args.detectors_to_run == 'all':
         detectors_to_run = all_detector_classes
-        detectors_excluded = args.detectors_to_exclude.split(',')
-        for d in detectors:
-            if d in detectors_excluded:
-                detectors_to_run.remove(detectors[d])
+        if args.detectors_to_exclude:
+            detectors_excluded = args.detectors_to_exclude.split(',')
+            for d in detectors:
+                if d in detectors_excluded:
+                    detectors_to_run.remove(detectors[d])
     else:
         for d in args.detectors_to_run.split(','):
             if d in detectors:
@@ -219,7 +239,7 @@ def choose_printers(args, all_printer_classes):
     printers_to_run = []
 
     # disable default printer
-    if args.printers_to_run == '':
+    if args.printers_to_run is None:
         return []
 
     printers = {p.ARGUMENT: p for p in all_printer_classes}
@@ -237,6 +257,31 @@ def choose_printers(args, all_printer_classes):
 ###################################################################################
 ###################################################################################
 
+def parse_filter_paths(args):
+    if args.filter_paths:
+        return args.filter_paths.split(',')
+    return []
+
+# Those are the flags shared by the command line and the config file
+defaults_flag_in_config = {
+    'detectors_to_run': 'all',
+    'printers_to_run': None,
+    'detectors_to_exclude': None,
+    'exclude_informational': False,
+    'exclude_low': False,
+    'exclude_medium': False,
+    'exclude_high': False,
+    'solc': 'solc',
+    'solc_args': None,
+    'disable_solc_warnings': False,
+    'json': None,
+    'truffle_version': None,
+    'disable_color': False,
+    'filter_paths': None,
+    'ignore_truffle_compile': False,
+    'legacy_ast': False
+    }
+
 def parse_args(detector_classes, printer_classes):
     parser = argparse.ArgumentParser(description='Slither',
                                      usage="slither.py contract.sol [flag]")
@@ -260,7 +305,7 @@ def parse_args(detector_classes, printer_classes):
                                          ', '.join(d.ARGUMENT for d in detector_classes)),
                                 action='store',
                                 dest='detectors_to_run',
-                                default='all')
+                                default=defaults_flag_in_config['detectors_to_run'])
 
     group_printer.add_argument('--print',
                                help='Comma-separated list fo contract information printers, '
@@ -268,7 +313,7 @@ def parse_args(detector_classes, printer_classes):
                                         ', '.join(d.ARGUMENT for d in printer_classes)),
                                action='store',
                                dest='printers_to_run',
-                               default='')
+                               default=defaults_flag_in_config['printers_to_run'])
 
     group_detector.add_argument('--list-detectors',
                                 help='List available detectors',
@@ -282,48 +327,46 @@ def parse_args(detector_classes, printer_classes):
                                nargs=0,
                                default=False)
 
-
     group_detector.add_argument('--exclude',
                                 help='Comma-separated list of detectors that should be excluded',
                                 action='store',
                                 dest='detectors_to_exclude',
-                                default='')
+                                default=defaults_flag_in_config['detectors_to_exclude'])
 
     group_detector.add_argument('--exclude-informational',
                                 help='Exclude informational impact analyses',
                                 action='store_true',
-                                default=False)
+                                default=defaults_flag_in_config['exclude_informational'])
 
     group_detector.add_argument('--exclude-low',
                                 help='Exclude low impact analyses',
                                 action='store_true',
-                                default=False)
+                                default=defaults_flag_in_config['exclude_low'])
 
     group_detector.add_argument('--exclude-medium',
                                 help='Exclude medium impact analyses',
                                 action='store_true',
-                                default=False)
+                                default=defaults_flag_in_config['exclude_medium'])
 
     group_detector.add_argument('--exclude-high',
                                 help='Exclude high impact analyses',
                                 action='store_true',
-                                default=False)
-
+                                default=defaults_flag_in_config['exclude_high'])
 
     group_solc.add_argument('--solc',
                             help='solc path',
                             action='store',
-                            default='solc')
+                            default=defaults_flag_in_config['solc'])
 
     group_solc.add_argument('--solc-args',
                             help='Add custom solc arguments. Example: --solc-args "--allow-path /tmp --evm-version byzantium".',
                             action='store',
-                            default=None)
+                            default=defaults_flag_in_config['solc_args'])
 
     group_solc.add_argument('--disable-solc-warnings',
                             help='Disable solc warnings',
                             action='store_true',
-                            default=False)
+                            default=defaults_flag_in_config['disable_solc_warnings'])
 
     group_solc.add_argument('--solc-ast',
                             help='Provide the ast solc file',
@@ -333,17 +376,40 @@ def parse_args(detector_classes, printer_classes):
     group_misc.add_argument('--json',
                             help='Export results as JSON',
                             action='store',
-                            default=None)
+                            default=defaults_flag_in_config['json'])
     group_misc.add_argument('--truffle-version',
                             help='Use a local Truffle version (with npx)',
                             action='store',
-                            default=False)
+                            default=defaults_flag_in_config['truffle_version'])
+
     group_misc.add_argument('--disable-color',
                             help='Disable output colorization',
                             action='store_true',
-                            default=False)
+                            default=defaults_flag_in_config['disable_color'])
 
+    group_misc.add_argument('--filter-paths',
+                            help='Comma-separated list of paths for which results will be excluded',
+                            action='store',
+                            dest='filter_paths',
+                            default=defaults_flag_in_config['filter_paths'])
 
+    group_misc.add_argument('--ignore-truffle-compile',
+                            help='Do not run truffle compile',
+                            action='store_true',
+                            dest='ignore_truffle_compile',
+                            default=defaults_flag_in_config['ignore_truffle_compile'])
+
+    group_misc.add_argument('--triage-mode',
+                            help='Run triage mode (save results in slither.db.json)',
+                            action='store_true',
+                            dest='triage_mode',
+                            default=False)
+
+    group_misc.add_argument('--config-file',
+                            help='Provide a config file (default: slither.config.json)',
+                            action='store',
+                            dest='config_file',
+                            default='slither.config.json')
 
     # debugger command
     parser.add_argument('--debug',
@@ -370,7 +436,7 @@ def parse_args(detector_classes, printer_classes):
     parser.add_argument('--legacy-ast',
                         help=argparse.SUPPRESS,
                         action='store_true',
-                        default=False)
+                        default=defaults_flag_in_config['legacy_ast'])
 
     # if the json is splitted in different files
     parser.add_argument('--splitted',
@@ -384,6 +450,19 @@ def parse_args(detector_classes, printer_classes):
 
     args = parser.parse_args()
 
+    if os.path.isfile(args.config_file):
+        try:
+            with open(args.config_file) as f:
+                config = json.load(f)
+                for key, elem in config.items():
+                    if key not in defaults_flag_in_config:
+                        logger.info(yellow('{} has an unknown key: {} : {}'.format(args.config_file, key, elem)))
+                        continue
+                    if getattr(args, key) == defaults_flag_in_config[key]:
+                        setattr(args, key, elem)
+        except json.decoder.JSONDecodeError as e:
+            logger.error(red('Impossible to read {}, please check the file {}'.format(args.config_file, e)))
+
     return args
 
 class ListDetectors(argparse.Action):

slither/core/slither_core.py

@@ -2,8 +2,14 @@
     Main module
 """
 import os
+import logging
+import json
 from slither.core.context.context import Context
 from slither.slithir.operations import InternalCall
+from slither.utils.colors import red
+
+logger = logging.getLogger("Slither")
+logging.basicConfig()
 
 class Slither(Context):
     """
@@ -22,10 +28,62 @@ class Slither(Context):
         self._all_functions = set()
         self._all_modifiers = set()
 
+        self._previous_results_filename = 'slither.db.json'
+        self._results_to_hide = []
+        self._previous_results = []
+        self._paths_to_filter = set()
+
+
+    ###################################################################################
+    ###################################################################################
+    # region Source code
+    ###################################################################################
+    ###################################################################################
+
+    @property
+    def source_code(self):
+        """ {filename: source_code}: source code """
+        return self._raw_source_code
+
     @property
     def source_units(self):
         return self._source_units
 
+    @property
+    def filename(self):
+        """str: Filename."""
+        return self._filename
+
+    # endregion
+    ###################################################################################
+    ###################################################################################
+    # region Pragma attributes
+    ###################################################################################
+    ###################################################################################
+
+    @property
+    def solc_version(self):
+        """str: Solidity version."""
+        return self._solc_version
+
+    @property
+    def pragma_directives(self):
+        """ list(list(str)): Pragma directives. Example [['solidity', '^', '0.4', '.24']]"""
+        return self._pragma_directives
+
+    @property
+    def import_directives(self):
+        """ list(str): Import directives"""
+        return self._import_directives
+
+
+    # endregion
+    ###################################################################################
+    ###################################################################################
+    # region Contracts
+    ###################################################################################
+    ###################################################################################
+
     @property
     def contracts(self):
         """list(Contract): List of contracts."""
@@ -42,6 +100,23 @@ class Slither(Context):
         """list(dict(str: Contract): List of contracts as dict: name -> Contract."""
         return self._contracts
 
+    def get_contract_from_name(self, contract_name):
+        """
+            Return a contract from a name
+        Args:
+            contract_name (str): name of the contract
+        Returns:
+            Contract
+        """
+        return next((c for c in self.contracts if c.name == contract_name), None)
+
+    # endregion
+    ###################################################################################
+    ###################################################################################
+    # region Functions and modifiers
+    ###################################################################################
+    ###################################################################################
+
     @property
     def functions(self):
         return list(self._all_functions)
@@ -60,31 +135,6 @@ class Slither(Context):
     def functions_and_modifiers(self):
         return self.functions + self.modifiers
 
-    @property
-    def filename(self):
-        """str: Filename."""
-        return self._filename
-
-    @property
-    def solc_version(self):
-        """str: Solidity version."""
-        return self._solc_version
-
-    @property
-    def pragma_directives(self):
-        """ list(list(str)): Pragma directives. Example [['solidity', '^', '0.4', '.24']]"""
-        return self._pragma_directives
-
-    @property
-    def import_directives(self):
-        """ list(str): Import directives"""
-        return self._import_directives
-
-    @property
-    def source_code(self):
-        """ {filename: source_code}: source code """
-        return self._raw_source_code
-
     def _propagate_function_calls(self):
         for f in self.functions_and_modifiers:
             for node in f.nodes:
@@ -92,15 +142,13 @@ class Slither(Context):
                     if isinstance(ir, InternalCall):
                         ir.function.add_reachable_from_node(node, ir)
 
-    def get_contract_from_name(self, contract_name):
-        """
-            Return a contract from a name
-        Args:
-            contract_name (str): name of the contract
-        Returns:
-            Contract
-        """
-        return next((c for c in self.contracts if c.name == contract_name), None)
+
+    # endregion
+    ###################################################################################
+    ###################################################################################
+    # region Export
+    ###################################################################################
+    ###################################################################################
 
     def print_functions(self, d):
         """
@@ -109,3 +157,50 @@ class Slither(Context):
         for c in self.contracts:
             for f in c.functions:
                 f.cfg_to_dot(os.path.join(d, '{}.{}.dot'.format(c.name, f.name)))
+
+    # endregion
+    ###################################################################################
+    ###################################################################################
+    # region Filtering results
+    ###################################################################################
+    ###################################################################################
+
+    def valid_result(self, r):
+        '''
+            Check if the result is valid
+            A result is invalid if:
+                - All its source paths belong to the source path filtered
+                - Or a similar result was reported and saved during a previous run
+        '''
+        if r['elements'] and all((any(path in elem['source_mapping']['filename'] for path in self._paths_to_filter) for elem in r['elements'])):
+            return False
+        return not r['description'] in [pr['description'] for pr in self._previous_results]
+
+    def load_previous_results(self):
+        filename = self._previous_results_filename
+        try:
+            if os.path.isfile(filename):
+                with open(filename) as f:
+                    self._previous_results = json.load(f)
+        except json.decoder.JSONDecodeError:
+            logger.error(red('Impossible to decode {}. Consider removing the file'.format(filename)))
+
+    def write_results_to_hide(self):
+        if not self._results_to_hide:
+            return
+        filename = self._previous_results_filename
+        with open(filename, 'w', encoding='utf8') as f:
+            results = self._results_to_hide + self._previous_results
+            json.dump(results, f)
+
+    def save_results_to_hide(self, results):
+        self._results_to_hide += results
+
+    def add_path_to_filter(self, path):
+        '''
+            Add path to filter
+            Path are used through direct comparison (no regex)
+        '''
+        self._paths_to_filter.add(path)
+
+    # endregion

slither/detectors/abstract_detector.py

@@ -86,18 +86,54 @@ class AbstractDetector(metaclass=abc.ABCMeta):
                                        DetectorClassification.INFORMATIONAL]:
             raise IncorrectDetectorInitialization('CONFIDENCE is not initialized {}'.format(self.__class__.__name__))
 
-    def log(self, info):
-        if self.logger:
-            info = "\n"+info
-            if self.WIKI != '':
-                info += 'Reference: {}'.format(self.WIKI)
-            self.logger.info(self.color(info))
+#    def log(self, info):
+#        if self.logger:
+#            info = "\n"+info
+#            if self.WIKI != '':
+#                info += 'Reference: {}'.format(self.WIKI)
+#            self.logger.info(self.color(info))
+
+    def _log(self, info):
+        self.logger.info(self.color(info))
 
     @abc.abstractmethod
-    def detect(self):
+    def _detect(self):
         """TODO Documentation"""
         return
 
+    def detect(self):
+        results = self._detect()
+        results = [r for r in results if self.slither.valid_result(r)]
+        if results:
+            if self.logger:
+                info = '\n'
+                for idx, result in enumerate(results):
+                    if self.slither.triage_mode:
+                        info += '{}: '.format(idx)
+                    info += result['description']
+                info += 'Reference: {}'.format(self.WIKI)
+                self._log(info)
+        if results and self.slither.triage_mode:
+            while True:
+                indexes = input('Results to hide during next runs: "0,1,..." or "All" (enter to not hide results): '.format(len(results)))
+                if indexes == 'All':
+                    self.slither.save_results_to_hide(results)
+                    return []
+                if indexes == '':
+                    return results
+                if indexes.startswith('['):
+                    indexes = indexes[1:]
+                if indexes.endswith(']'):
+                    indexes = indexes[:-1]
+                try:
+                    indexes = [int(i) for i in indexes.split(',')]
+                    self.slither.save_results_to_hide([r for (idx, r) in enumerate(results) if idx in indexes])
+                    return [r for (idx, r) in enumerate(results) if idx not in indexes]
+                except ValueError:
+                    self.logger.error(yellow('Malformed input. Example of valid input: 0,1,2,3'))
+        return results
+
+
     @property
     def color(self):
         return classification_colors[self.IMPACT]

slither/detectors/all_detectors.py

@@ -28,5 +28,5 @@ from .shadowing.builtin_symbols import BuiltinSymbolShadowing
 from .operations.block_timestamp import Timestamp
 from .statements.calls_in_loop import MultipleCallsInLoop
 from .statements.incorrect_strict_equality import IncorrectStrictEquality
-
-
+#
+#

slither/detectors/attributes/const_functions.py

@@ -41,7 +41,7 @@ All the calls to `get` reverts, breaking Bob's smart contract execution.'''
 
     WIKI_RECOMMENDATION = 'Ensure that the attributes of contracts compiled prior Solidity 0.5.0 are correct.'
 
-    def detect(self):
+    def _detect(self):
         """ Detect the constant function changing the state
 
         Recursively visit the calls
@@ -58,7 +58,6 @@ All the calls to `get` reverts, breaking Bob's smart contract execution.'''
                         attr = 'view' if f.view else 'pure'
                         info = '{}.{} ({}) is declared {} but contains assembly code\n'
                         info = info.format(f.contract.name, f.name, f.source_mapping_str, attr)
-                        self.log(info)
                         json = self.generate_json_result(info)
                         self.add_function_to_json(f, json)
                         json['elements'] = [{'type': 'info',
@@ -73,7 +72,6 @@ All the calls to `get` reverts, breaking Bob's smart contract execution.'''
                         for variable_written in variables_written:
                             info += '\t- {}.{}\n'.format(variable_written.contract.name,
                                                          variable_written.name)
-                        self.log(info)
 
 
                         json = self.generate_json_result(info)

slither/detectors/attributes/constant_pragma.py

@@ -22,7 +22,7 @@ class ConstantPragma(AbstractDetector):
     WIKI_DESCRIPTION = 'Detect if different Solidity versions are used.'
     WIKI_RECOMMENDATION = 'Use one Solidity version.'
 
-    def detect(self):
+    def _detect(self):
         results = []
         pragma = self.slither.pragma_directives
         versions = [p.version for p in pragma]
@@ -33,7 +33,6 @@ class ConstantPragma(AbstractDetector):
             info += "\t- Version used: {}\n".format([str(v) for v in versions])
             for p in pragma:
                 info += "\t- {} declares {}\n".format(p.source_mapping_str, str(p))
-            self.log(info)
 
             json = self.generate_json_result(info)
             # follow the same format than add_nodes_to_json

slither/detectors/attributes/incorrect_solc.py

@@ -62,7 +62,7 @@ We recommend avoiding complex pragma statement.'''
             return self._check_version(version_left)
         else:
             return self.COMPLEX_PRAGMA
-    def detect(self):
+    def _detect(self):
         """
         Detects pragma statements that allow for outdated solc versions.
         :return: Returns the relevant JSON data for the findings.
@@ -88,7 +88,6 @@ We recommend avoiding complex pragma statement.'''
             info = "Detected issues with version pragma in {}:\n".format(self.filename)
             for (reason, p) in disallowed_pragmas:
                 info += "\t- {} ({}): {}\n".format(p, p.source_mapping_str, reason)
-            self.log(info)
 
             json = self.generate_json_result(info)
 

slither/detectors/attributes/locked_ether.py

@@ -65,7 +65,7 @@ Every ethers send to `Locked` will be lost.'''
         return True
 
 
-    def detect(self):
+    def _detect(self):
         results = []
 
         for contract in self.slither.contracts_derived:
@@ -82,7 +82,6 @@ Every ethers send to `Locked` will be lost.'''
                     info = txt.format(self.filename,
                                       contract.name,
                                       [f.name for f in funcs_payable])
-                    self.log(info)
 
                     json = self.generate_json_result(info)
                     self.add_functions_to_json(funcs_payable, json)

slither/detectors/examples/backdoor.py

@@ -18,7 +18,7 @@ class Backdoor(AbstractDetector):
     WIKI_EXPLOIT_SCENARIO = '..'
     WIKI_RECOMMENDATION = '..'
 
-    def detect(self):
+    def _detect(self):
         results = []
 
         for contract in self.slither.contracts_derived:
@@ -28,12 +28,9 @@ class Backdoor(AbstractDetector):
                     # Info to be printed
                     info = 'Backdoor function found in {}.{} ({})\n'
                     info = info.format(contract.name, f.name, f.source_mapping_str)
-                    # Print the info
-                    self.log(info)
                     # Add the result in result
                     json = self.generate_json_result(info)
                     self.add_function_to_json(f, json)
                     results.append(json)
 
-
         return results

slither/detectors/functions/arbitrary_send.py

@@ -100,7 +100,7 @@ Bob calls `setDestination` and `withdraw`. As a result he withdraws the contract
                 ret.append((f, nodes))
         return ret
 
-    def detect(self):
+    def _detect(self):
         """
         """
         results = []
@@ -117,9 +117,6 @@ Bob calls `setDestination` and `withdraw`. As a result he withdraws the contract
                 for node in nodes:
                     info += '\t- {} ({})\n'.format(node.expression, node.source_mapping_str)
 
-                self.log(info)
-
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json(nodes, json)

slither/detectors/functions/external_function.py

@@ -96,11 +96,9 @@ class ExternalFunction(AbstractDetector):
                                        for function in derived_contract.functions
                                        if function.full_name == base_most_function.full_name]
 
-    def detect(self):
+    def _detect(self):
         results = []
 
-        all_info = ''
-
         # Create a set to track contracts with dynamic calls. All contracts with dynamic calls could potentially be
         # calling functions internally, and thus we can't assume any function in such contracts isn't called by them.
         dynamic_call_contracts = set()
@@ -171,12 +169,9 @@ class ExternalFunction(AbstractDetector):
                     info = txt.format(function_definition.contract.name,
                                       function_definition.name,
                                       function_definition.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     self.add_function_to_json(function_definition, json)
                     results.append(json)
 
-        if all_info != '':
-            self.log(all_info)
         return results

slither/detectors/functions/suicidal.py

@@ -64,7 +64,7 @@ Bob calls `kill` and destruct the contract.'''
                 ret.append(f)
         return ret
 
-    def detect(self):
+    def _detect(self):
         """ Detect the suicidal functions
         """
         results = []
@@ -77,8 +77,6 @@ Bob calls `kill` and destruct the contract.'''
                                   func.name,
                                   func.source_mapping_str)
 
-                self.log(info)
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 results.append(json)

slither/detectors/naming_convention/naming_convention.py

@@ -51,16 +51,14 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
     def should_avoid_name(name):
         return re.search('^[lOI]$', name) is not None
 
-    def detect(self):
+    def _detect(self):
 
         results = []
-        all_info = ''
         for contract in self.contracts:
 
             if not self.is_cap_words(contract.name):
                 info = "Contract '{}' ({}) is not in CapWords\n".format(contract.name,
                                                                         contract.source_mapping_str)
-                all_info += info
 
                 json = self.generate_json_result(info)
                 elem = dict()
@@ -78,7 +76,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                 if not self.is_cap_words(struct.name):
                     info = "Struct '{}.{}' ({}) is not in CapWords\n"
                     info = info.format(struct.contract.name, struct.name, struct.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     elem = dict()
@@ -95,7 +92,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                 if not self.is_cap_words(event.name):
                     info = "Event '{}.{}' ({}) is not in CapWords\n"
                     info = info.format(event.contract.name, event.name, event.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     elem = dict()
@@ -113,7 +109,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                 if not self.is_mixed_case(func.name):
                     info = "Function '{}.{}' ({}) is not in mixedCase\n"
                     info = info.format(func.contract.name, func.name, func.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     elem = dict()
@@ -135,7 +130,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                                            argument.function.contract.name,
                                            argument.function,
                                            argument.source_mapping_str)
-                        all_info += info
 
                         json = self.generate_json_result(info)
                         elem = dict()
@@ -154,7 +148,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                     if not self.is_upper_case_with_underscores(var.name):
                         info = "Variable '{}.{}' ({}) used l, O, I, which should not be used\n"
                         info = info.format(var.contract.name, var.name, var.source_mapping_str)
-                        all_info += info
 
                         json = self.generate_json_result(info)
                         elem = dict()
@@ -173,7 +166,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                     if not self.is_upper_case_with_underscores(var.name):
                         info = "Constant '{}.{}' ({}) is not in UPPER_CASE_WITH_UNDERSCORES\n"
                         info = info.format(var.contract.name, var.name, var.source_mapping_str)
-                        all_info += info
 
                         json = self.generate_json_result(info)
                         elem = dict()
@@ -192,7 +184,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                     if not correct_naming:
                         info = "Variable '{}.{}' ({}) is not in mixedCase\n"
                         info = info.format(var.contract.name, var.name, var.source_mapping_str)
-                        all_info += info
 
                         json = self.generate_json_result(info)
                         elem = dict()
@@ -210,7 +201,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                 if not self.is_cap_words(enum.name):
                     info = "Enum '{}.{}' ({}) is not in CapWords\n"
                     info = info.format(enum.contract.name, enum.name, enum.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     elem = dict()
@@ -231,7 +221,6 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                     info = info.format(modifier.contract.name,
                                        modifier.name,
                                        modifier.source_mapping_str)
-                    all_info += info
 
                     json = self.generate_json_result(info)
                     elem = dict()
@@ -242,7 +231,5 @@ Solidity defines a [naming convention](https://solidity.readthedocs.io/en/v0.4.2
                     json['elements'] = [elem]
                     results.append(json)
 
-        if all_info != '':
-            self.log(all_info)
 
         return results

slither/detectors/operations/block_timestamp.py

@@ -67,7 +67,7 @@ class Timestamp(AbstractDetector):
                 ret.append((f, nodes))
         return ret
 
-    def detect(self):
+    def _detect(self):
         """
         """
         results = []
@@ -84,9 +84,6 @@ class Timestamp(AbstractDetector):
                 for node in nodes:
                     info += '\t- {} ({})\n'.format(node.expression, node.source_mapping_str)
 
-                self.log(info)
-
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json(nodes, json)

slither/detectors/operations/low_level_calls.py

@@ -41,11 +41,10 @@ class LowLevelCalls(AbstractDetector):
                 ret.append((f, assembly_nodes))
         return ret
 
-    def detect(self):
+    def _detect(self):
         """ Detect the functions that use low level calls
         """
         results = []
-        all_info = ''
         for c in self.contracts:
             values = self.detect_low_level_calls(c)
             for func, nodes in values:
@@ -53,15 +52,10 @@ class LowLevelCalls(AbstractDetector):
                 info = info.format(func.contract.name, func.name, func.source_mapping_str)
                 for node in nodes:
                     info += "\t-{} {}\n".format(str(node.expression), node.source_mapping_str)
-                all_info += info
 
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json(nodes, json)
                 results.append(json)
 
-
-
-        if all_info != '':
-            self.log(all_info)
         return results

slither/detectors/operations/unused_return_values.py

@@ -58,7 +58,7 @@ contract MyConc{
 
         return [nodes_origin[value].node for value in values_returned]
 
-    def detect(self):
+    def _detect(self):
         """ Detect unused high level calls that return a value but are never used
         """
         results = []
@@ -74,7 +74,6 @@ contract MyConc{
                                        f.source_mapping_str)
                     for node in unused_return:
                         info += "\t-{} ({})\n".format(node.expression, node.source_mapping_str)
-                    self.log(info)
 
                     json = self.generate_json_result(info)
                     self.add_function_to_json(f, json)

slither/detectors/reentrancy/reentrancy.py

@@ -188,7 +188,7 @@ class Reentrancy(AbstractDetector):
                 self._explore(function.entry_point, [])
                 function.context[self.KEY] = True
 
-    def detect(self):
+    def _detect(self):
         """
         """
         # if a node was already visited by another path

slither/detectors/reentrancy/reentrancy_benign.py

@@ -71,11 +71,11 @@ Only report reentrancy that acts as a double call (see `reentrancy-eth`, `reentr
                             result[finding_key] = list(set(result[finding_key] + finding_vars))
         return result
 
-    def detect(self):
+    def _detect(self):
         """
         """
 
-        super().detect()
+        super()._detect()
         reentrancies = self.find_reentrancies()
 
         results = []
@@ -96,7 +96,6 @@ Only report reentrancy that acts as a double call (see `reentrancy-eth`, `reentr
             info += '\tState variables written after the call(s):\n'
             for (v, node) in varsWritten:
                 info +=  '\t- {} ({})\n'.format(v, node.source_mapping_str)
-            self.log(info)
 
             sending_eth_json = []
             if calls != send_eth:

slither/detectors/reentrancy/reentrancy_eth.py

@@ -73,10 +73,10 @@ Bob uses the re-entrancy bug to call `withdrawBalance` two times, and withdraw m
                             result[finding_key] = list(set(result[finding_key] + finding_vars))
         return result
 
-    def detect(self):
+    def _detect(self):
         """
         """
-        super().detect()
+        super()._detect()
 
         reentrancies = self.find_reentrancies()
 
@@ -102,7 +102,6 @@ Bob uses the re-entrancy bug to call `withdrawBalance` two times, and withdraw m
             info += '\tState variables written after the call(s):\n'
             for (v, node) in varsWritten:
                 info +=  '\t- {} ({})\n'.format(v, node.source_mapping_str)
-            self.log(info)
 
             sending_eth_json = []
             if calls != send_eth:

slither/detectors/reentrancy/reentrancy_read_before_write.py

@@ -70,11 +70,11 @@ Do not report reentrancies that involve ethers (see `reentrancy-eth`)'''
                             result[finding_key] = list(set(result[finding_key] + finding_vars))
         return result
 
-    def detect(self):
+    def _detect(self):
         """
         """
 
-        super().detect()
+        super()._detect()
         reentrancies = self.find_reentrancies()
 
         results = []
@@ -90,7 +90,6 @@ Do not report reentrancies that involve ethers (see `reentrancy-eth`)'''
             info += '\tState variables written after the call(s):\n'
             for (v, node) in varsWritten:
                 info +=  '\t- {} ({})\n'.format(v, node.source_mapping_str)
-            self.log(info)
 
             sending_eth_json = []
 

slither/detectors/shadowing/abstract.py

@@ -50,7 +50,7 @@ contract DerivedContract is BaseContract{
         return ret
 
 
-    def detect(self):
+    def _detect(self):
         """ Detect shadowing
 
         Recursively visit the calls
@@ -72,7 +72,6 @@ contract DerivedContract is BaseContract{
                         info += "\t- {}.{} ({})\n".format(var.contract.name,
                                                        var.name,
                                                        var.source_mapping_str)
-                    self.log(info)
 
                     json = self.generate_json_result(info)
                     self.add_variables_to_json(all_variables, json)

slither/detectors/shadowing/builtin_symbols.py

@@ -111,7 +111,7 @@ contract Bug {
 
         return result
 
-    def detect(self):
+    def _detect(self):
         """ Detect shadowing of built-in symbols
 
         Recursively visit the calls
@@ -140,8 +140,6 @@ contract Bug {
                                                                                  shadow_type,
                                                                                  shadow_object.source_mapping_str,
                                                                                  shadow_object.name)
-                    # Print relevant information to the log
-                    self.log(info)
 
                     # Generate relevant JSON data for this shadowing definition.
                     json = self.generate_json_result(info)

slither/detectors/shadowing/local.py

@@ -89,7 +89,7 @@ contract Bug {
 
         return result
 
-    def detect(self):
+    def _detect(self):
         """ Detect shadowing local variables
 
         Recursively visit the calls
@@ -116,8 +116,6 @@ contract Bug {
                                                                overshadowed_entry[0],
                                                                overshadowed_entry[2].source_mapping_str)
 
-                    # Print relevant information to the log
-                    self.log(info)
 
                     # Generate relevant JSON data for this shadowing definition.
                     json = self.generate_json_result(info)

slither/detectors/shadowing/state.py

@@ -61,7 +61,7 @@ contract DerivedContract is BaseContract{
                 ret.append([var] + shadow)
         return ret
 
-    def detect(self):
+    def _detect(self):
         """ Detect shadowing
 
         Recursively visit the calls
@@ -83,7 +83,6 @@ contract DerivedContract is BaseContract{
                         info += "\t- {}.{} ({})\n".format(var.contract.name,
                                                           var.name,
                                                           var.source_mapping_str)
-                    self.log(info)
 
                     json = self.generate_json_result(info)
                     self.add_variables_to_json(all_variables, json)

slither/detectors/statements/assembly.py

@@ -44,11 +44,10 @@ class Assembly(AbstractDetector):
                 ret.append((f, assembly_nodes))
         return ret
 
-    def detect(self):
+    def _detect(self):
         """ Detect the functions that use inline assembly
         """
         results = []
-        all_info = ''
         for c in self.contracts:
             values = self.detect_assembly(c)
             for func, nodes in values:
@@ -58,13 +57,9 @@ class Assembly(AbstractDetector):
                 for node in nodes:
                     info += "\t- {}\n".format(node.source_mapping_str)
 
-                all_info += info
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json(nodes, json)
                 results.append(json)
 
-        if all_info != '':
-            self.log(all_info)
         return results

slither/detectors/statements/calls_in_loop.py

@@ -78,7 +78,7 @@ If one of the destinations has a fallback function which reverts, `bad` will alw
 
         return ret
 
-    def detect(self):
+    def _detect(self):
         """
         """
         results = []
@@ -91,8 +91,6 @@ If one of the destinations has a fallback function which reverts, `bad` will alw
 
                 info += "\t- {} ({})\n".format(node.expression, node.source_mapping_str)
 
-                self.log(info)
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json([node], json)

slither/detectors/statements/controlled_delegatecall.py

@@ -37,7 +37,7 @@ Bob calls `delegate` and delegate the execution to its malicious contract. As a
                         ret.append(node)
         return ret
 
-    def detect(self):
+    def _detect(self):
         results = []
 
         for contract in self.slither.contracts:
@@ -50,7 +50,6 @@ Bob calls `delegate` and delegate the execution to its malicious contract. As a
                     info = info.format(contract.name, f.name, f.source_mapping_str)
                     for node in nodes:
                         info += '\t{} ({})\n'.format(node.expression, node.source_mapping_str)
-                    self.log(info)
 
                     json = self.generate_json_result(info)
                     self.add_function_to_json(f, json)

slither/detectors/statements/incorrect_strict_equality.py

@@ -102,7 +102,7 @@ contract Crowdsale{
 
         return results
 
-    def detect(self):
+    def _detect(self):
         results = []
 
         for c in self.slither.contracts_derived:
@@ -126,7 +126,4 @@ contract Crowdsale{
                 self.add_nodes_to_json(nodes, json)
                 results.append(json)
 
-            if info:
-                self.log(info)
-
         return results

slither/detectors/statements/tx_origin.py

@@ -58,7 +58,7 @@ Bob is the owner of `TxOrigin`. Bob calls Eve's contract. Eve's contact calls `T
                 ret.append((f, bad_tx_nodes))
         return ret
 
-    def detect(self):
+    def _detect(self):
         """ Detect the functions that use tx.origin in a conditional node
         """
         results = []
@@ -71,8 +71,6 @@ Bob is the owner of `TxOrigin`. Bob calls Eve's contract. Eve's contact calls `T
                 for node in nodes:
                     info += "\t- {} ({})\n".format(node.expression, node.source_mapping_str)
 
-                self.log(info)
-
                 json = self.generate_json_result(info)
                 self.add_function_to_json(func, json)
                 self.add_nodes_to_json(nodes, json)

slither/detectors/variables/possible_const_state_variables.py

@@ -63,7 +63,7 @@ class ConstCandidateStateVars(AbstractDetector):
 
 
 
-    def detect(self):
+    def _detect(self):
         """ Detect state variables that could be const
         """
         results = []
@@ -93,5 +93,4 @@ class ConstCandidateStateVars(AbstractDetector):
             json = self.generate_json_result(all_info)
             self.add_variables_to_json(constable_variables, json)
             results.append(json)
-            self.log(all_info)
         return results

slither/detectors/variables/uninitialized_local_variables.py

@@ -76,7 +76,7 @@ Bob calls `transfer`. As a result, the ethers are sent to the address 0x0 and ar
             self._detect_uninitialized(function, son, visited)
 
 
-    def detect(self):
+    def _detect(self):
         """ Detect uninitialized state variables
 
         Recursively visit the calls
@@ -107,7 +107,6 @@ Bob calls `transfer`. As a result, the ethers are sent to the address 0x0 and ar
                                function.name,
                                uninitialized_local_variable.source_mapping_str)
 
-            self.log(info)
 
             json = self.generate_json_result(info)
             self.add_variable_to_json(uninitialized_local_variable, json)

slither/detectors/variables/uninitialized_state_variables.py

@@ -81,7 +81,7 @@ Initialize all the variables. If a variable is meant to be initialized to zero,
                                                             not variable.expression and\
                                                             variable in read_variables]
 
-    def detect(self):
+    def _detect(self):
         """ Detect uninitialized state variables
 
         Recursively visit the calls
@@ -98,7 +98,6 @@ Initialize all the variables. If a variable is meant to be initialized to zero,
                                    variable.source_mapping_str)
                 for f in functions:
                     info += "\t- {} ({})\n".format(f.name, f.source_mapping_str)
-                self.log(info)
 
                 source = [variable.source_mapping]
                 source += [f.source_mapping for f in functions]

slither/detectors/variables/uninitialized_storage_variables.py

@@ -83,7 +83,7 @@ Bob calls `func`. As a result, `owner` is override to 0.
             self._detect_uninitialized(function, son, visited)
 
 
-    def detect(self):
+    def _detect(self):
         """ Detect uninitialized state variables
 
         Recursively visit the calls
@@ -108,9 +108,6 @@ Bob calls `func`. As a result, `owner` is override to 0.
             info = "{} in {}.{} ({}) is a storage variable never initialiazed\n"
             info = info.format(var_name, function.contract.name, function.name, uninitialized_storage_variable.source_mapping_str)
 
-            self.log(info)
-
-
 
             json = self.generate_json_result(info)
             self.add_variable_to_json(uninitialized_storage_variable, json)

slither/detectors/variables/unused_state_variables.py

@@ -48,11 +48,10 @@ class UnusedStateVars(AbstractDetector):
         return [x for x in contract.variables if
                 x not in variables_used and x.visibility != 'public']
 
-    def detect(self):
+    def _detect(self):
         """ Detect unused state variables
         """
         results = []
-        all_info = ''
         for c in self.slither.contracts_derived:
             unusedVars = self.detect_unused(c)
             if unusedVars:
@@ -63,12 +62,9 @@ class UnusedStateVars(AbstractDetector):
                                                                       var.source_mapping_str,
                                                                       c.name)
 
-                all_info += info
 
                 json = self.generate_json_result(info)
                 self.add_variables_to_json(unusedVars, json)
                 results.append(json)
 
-        if all_info != '':
-            self.log(all_info)
         return results

slither/slither.py

@@ -19,47 +19,86 @@ logger_printer = logging.getLogger("Printers")
 
 class Slither(SlitherSolc):
 
-    def __init__(self, contract, solc='solc', disable_solc_warnings=False, solc_arguments='', ast_format='--ast-compact-json', is_truffle=False):
-        self._detectors = []
-        self._printers = []
+    def __init__(self, contract, **kwargs):
+        '''
+            Args:
+                contract (str| list(json))
+            Keyword Args:
+                solc (str): solc binary location (default 'solc')
+                disable_solc_warnings (bool): True to disable solc warnings (default false)
+                solc_argeuments (str): solc arguments (default '')
+                ast_format (str): ast format (default '--ast-compact-json')
+                is_truffle (bool): is a truffle directory (default false)
+                filter_paths (list(str)): list of path to filter (default [])
+                triage_mode (bool): if true, switch to triage mode (default false)
+        '''
+
+        is_truffle = kwargs.get('is_truffle', False)
 
         # truffle directory
         if is_truffle:
-            if not os.path.isdir(os.path.join(contract, 'build'))\
-                or not os.path.isdir(os.path.join(contract, 'build', 'contracts')):
-                logger.info(red('No truffle build directory found, did you run `truffle compile`?'))
-                sys.exit(-1)
-            super(Slither, self).__init__('')
-            filenames = glob.glob(os.path.join(contract, 'build', 'contracts', '*.json'))
-            for filename in filenames:
-                with open(filename, encoding='utf8') as f:
-                    contract_loaded = json.load(f)
-                    contract_loaded = contract_loaded['ast']
-                    if 'absolutePath' in contract_loaded:
-                        path = contract_loaded['absolutePath']
-                    else:
-                        path = contract_loaded['attributes']['absolutePath']
-                    self._parse_contracts_from_loaded_json(contract_loaded, path)
-
+            self._init_from_truffle(contract)
         # list of files provided (see --splitted option)
         elif isinstance(contract, list):
-            super(Slither, self).__init__('')
-            for c in contract:
-                if 'absolutePath' in c:
-                    path = c['absolutePath']
-                else:
-                    path = c['attributes']['absolutePath']
-                self._parse_contracts_from_loaded_json(c, path)
+            self._init_from_list(contract)
         # .json or .sol provided
         else:
-            contracts_json = self._run_solc(contract, solc, disable_solc_warnings, solc_arguments, ast_format)
-            super(Slither, self).__init__(contract)
+            self._init_from_solc(contract, **kwargs)
+
+        self._detectors = []
+        self._printers = []
+
+        filter_paths = kwargs.get('filter_paths', [])
+        for p in filter_paths:
+            self.add_path_to_filter(p)
 
-            for c in contracts_json:
-                self._parse_contracts_from_json(c)
+        triage_mode = kwargs.get('triage_mode', False)
+        self._triage_mode = triage_mode
 
         self._analyze_contracts()
 
+    def _init_from_truffle(self, contract):
+        if not os.path.isdir(os.path.join(contract, 'build'))\
+            or not os.path.isdir(os.path.join(contract, 'build', 'contracts')):
+            logger.info(red('No truffle build directory found, did you run `truffle compile`?'))
+            sys.exit(-1)
+        super(Slither, self).__init__('')
+        filenames = glob.glob(os.path.join(contract, 'build', 'contracts', '*.json'))
+        for filename in filenames:
+            with open(filename, encoding='utf8') as f:
+                contract_loaded = json.load(f)
+                contract_loaded = contract_loaded['ast']
+                if 'absolutePath' in contract_loaded:
+                    path = contract_loaded['absolutePath']
+                else:
+                    path = contract_loaded['attributes']['absolutePath']
+                self._parse_contracts_from_loaded_json(contract_loaded, path)
+
+    def _init_from_solc(self, contract, **kwargs):
+        solc = kwargs.get('solc', 'solc')
+        disable_solc_warnings = kwargs.get('disable_solc_warnings', False)
+        solc_arguments = kwargs.get('solc_arguments', '')
+        ast_format = kwargs.get('ast_format', '--ast-compact-json')
+
+        contracts_json = self._run_solc(contract,
+                                        solc,
+                                        disable_solc_warnings,
+                                        solc_arguments,
+                                        ast_format)
+        super(Slither, self).__init__(contract)
+
+        for c in contracts_json:
+            self._parse_contracts_from_json(c)
+
+    def _init_from_list(self, contract):
+        super(Slither, self).__init__('')
+        for c in contract:
+            if 'absolutePath' in c:
+                path = c['absolutePath']
+            else:
+                path = c['attributes']['absolutePath']
+            self._parse_contracts_from_loaded_json(c, path)
+
     @property
     def detectors(self):
         return self._detectors
@@ -103,7 +142,10 @@ class Slither(SlitherSolc):
         :return: List of registered detectors results.
         """
 
-        return [d.detect() for d in self._detectors]
+        self.load_previous_results()
+        results = [d.detect() for d in self._detectors]
+        self.write_results_to_hide()
+        return results
 
     def run_printers(self):
         """
@@ -173,3 +215,7 @@ class Slither(SlitherSolc):
         stdout = stdout.split('\n=')
 
         return stdout
+
+    @property
+    def triage_mode(self):
+        return self._triage_mode