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SymbolObfuscationSettings新增配置项keepUnknownSymbolInSymbolMappingFile

1.x
walon 2025-06-06 22:57:28 +08:00
parent 432eb83c41
commit f1c423ed02
3 changed files with 10 additions and 3 deletions
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6
Editor/ObfusPasses/SymbolObfus/RenameRecordMap.cs
View File

@ -87,6 +87,7 @@ namespace Obfuz.ObfusPasses.SymbolObfus
private readonly string _mappingFile; private readonly string _mappingFile;
private readonly bool _debug; private readonly bool _debug;
private readonly bool _keepUnknownSymbolInSymbolMappingFile;
private readonly Dictionary<string, RenameMappingAssembly> _assemblies = new Dictionary<string, RenameMappingAssembly>(); private readonly Dictionary<string, RenameMappingAssembly> _assemblies = new Dictionary<string, RenameMappingAssembly>();
@ -99,10 +100,11 @@ namespace Obfuz.ObfusPasses.SymbolObfus
private readonly Dictionary<VirtualMethodGroup, RenameRecord> _virtualMethodGroups = new Dictionary<VirtualMethodGroup, RenameRecord>(); private readonly Dictionary<VirtualMethodGroup, RenameRecord> _virtualMethodGroups = new Dictionary<VirtualMethodGroup, RenameRecord>();
public RenameRecordMap(string mappingFile, bool debug) public RenameRecordMap(string mappingFile, bool debug, bool keepUnknownSymbolInSymbolMappingFile)
{ {
_mappingFile = mappingFile; _mappingFile = mappingFile;
_debug = debug; _debug = debug;
_keepUnknownSymbolInSymbolMappingFile = keepUnknownSymbolInSymbolMappingFile;
} }
public void Init(List<ModuleDef> assemblies, INameMaker nameMaker) public void Init(List<ModuleDef> assemblies, INameMaker nameMaker)
@ -395,7 +397,7 @@ namespace Obfuz.ObfusPasses.SymbolObfus
{ {
WriteTypeMapping(assemblyNode, typeDef); WriteTypeMapping(assemblyNode, typeDef);
} }
else else if (_keepUnknownSymbolInSymbolMappingFile)
{ {
WriteTypeMapping(assemblyNode, typeName, ass.types[typeName]); WriteTypeMapping(assemblyNode, typeName, ass.types[typeName]);
} }

2
Editor/ObfusPasses/SymbolObfus/SymbolRename.cs
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@ -43,7 +43,7 @@ namespace Obfuz.ObfusPasses.SymbolObfus
_useConsistentNamespaceObfuscation = settings.useConsistentNamespaceObfuscation; _useConsistentNamespaceObfuscation = settings.useConsistentNamespaceObfuscation;
_mappingXmlPath = settings.symbolMappingFile; _mappingXmlPath = settings.symbolMappingFile;
_obfuscationRuleFiles = settings.ruleFiles.ToList(); _obfuscationRuleFiles = settings.ruleFiles.ToList();
_renameRecordMap = new RenameRecordMap(settings.symbolMappingFile, settings.debug); _renameRecordMap = new RenameRecordMap(settings.symbolMappingFile, settings.debug, settings.keepUnknownSymbolInSymbolMappingFile);
_virtualMethodGroupCalculator = new VirtualMethodGroupCalculator(); _virtualMethodGroupCalculator = new VirtualMethodGroupCalculator();
_nameMaker = settings.debug ? NameMakerFactory.CreateDebugNameMaker() : NameMakerFactory.CreateNameMakerBaseASCIICharSet(settings.obfuscatedNamePrefix); _nameMaker = settings.debug ? NameMakerFactory.CreateDebugNameMaker() : NameMakerFactory.CreateNameMakerBaseASCIICharSet(settings.obfuscatedNamePrefix);

5
Editor/Settings/SymbolObfuscationSettings.cs
View File

@ -11,6 +11,7 @@ namespace Obfuz.Settings
public bool debug; public bool debug;
public string obfuscatedNamePrefix; public string obfuscatedNamePrefix;
public bool useConsistentNamespaceObfuscation; public bool useConsistentNamespaceObfuscation;
public bool keepUnknownSymbolInSymbolMappingFile;
public string symbolMappingFile; public string symbolMappingFile;
public List<string> ruleFiles; public List<string> ruleFiles;
public List<Type> customRenamePolicyTypes; public List<Type> customRenamePolicyTypes;
@ -27,6 +28,9 @@ namespace Obfuz.Settings
[Tooltip("obfuscate same namespace to one name")] [Tooltip("obfuscate same namespace to one name")]
public bool useConsistentNamespaceObfuscation = true; public bool useConsistentNamespaceObfuscation = true;
[Tooltip("keep unknown symbol in symbol mapping file, if false, unknown symbol will be removed from mapping file")]
public bool keepUnknownSymbolInSymbolMappingFile = true;
[Tooltip("symbol mapping file path")] [Tooltip("symbol mapping file path")]
public string symbolMappingFile = "Assets/Obfuz/SymbolObfus/symbol-mapping.xml"; public string symbolMappingFile = "Assets/Obfuz/SymbolObfus/symbol-mapping.xml";
@ -51,6 +55,7 @@ namespace Obfuz.Settings
debug = debug, debug = debug,
obfuscatedNamePrefix = obfuscatedNamePrefix, obfuscatedNamePrefix = obfuscatedNamePrefix,
useConsistentNamespaceObfuscation = useConsistentNamespaceObfuscation, useConsistentNamespaceObfuscation = useConsistentNamespaceObfuscation,
keepUnknownSymbolInSymbolMappingFile = keepUnknownSymbolInSymbolMappingFile,
symbolMappingFile = GetSymbolMappingFile(), symbolMappingFile = GetSymbolMappingFile(),
ruleFiles = ruleFiles?.ToList() ?? new List<string>(), ruleFiles = ruleFiles?.ToList() ?? new List<string>(),
customRenamePolicyTypes = customRenamePolicyTypes?.Select(typeName => ReflectionUtil.FindUniqueTypeInCurrentAppDomain(typeName)).ToList() ?? new List<Type>(), customRenamePolicyTypes = customRenamePolicyTypes?.Select(typeName => ReflectionUtil.FindUniqueTypeInCurrentAppDomain(typeName)).ToList() ?? new List<Type>(),