reobf: add string remap option#235
Open
M41G wants to merge 1 commit into
Open
Conversation
Adds an opt-in package list for rewriting MCP strings during reobfuscation. Handles transformer owner/name/desc strings and field reflection names before normal mappings are applied.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Adds a stringremap option for selected packages during reobfuscation.
I use this for ASM bytecode injection code that lives outside the Minecraft source classes and does not modify those classes directly. That code still carries MCP names in string literals, such as transformer owner/name/desc values or field reflection names. Normal reobfuscation remaps bytecode references, but those strings are left alone, so the transformer can stop matching once the jar is obfuscated.
This could also help other projects that keep patching logic in separate transformer packages instead of editing the decompiled Minecraft sources. It lets those packages opt in by prefix, keeps the default MCP workflow unchanged, and avoids broad string rewriting across unrelated classes.