[SDT] Taint Analysis for Python code called from Java #105
Conversation
This file contains 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
Former-commit-id: 7511d576c182b52f5873121e83c5914907f5474e
Update from upstream
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
This PR introduces analysis for Python code executed using Jython, a ScriptEngine for calling Python code from Java.
Main details
It bases on the PR for JavaScript analysis made by @Timll - JavaScript-Aware Taint Analysis #81.
The main target of this PR is to detect and run analysis on Python code.
Short description
Opal recognises Python code sent to ScriptEngine.
It starts the analysis, that is conducted in Python. Its results are returned back to Java and processed by Opal.
A prototype for analysis of Python code is also provided, but it is simple and incomplete.
Further improvements
This analysis can be later changed to a complete solution like Pysa.
Unfortunately, currently it is not possible due to incompatible Python versions.
Jython does not support Python 3.x at the time of making this PR.