feat: add a timestamp validation check #850
Open
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Outdated suggestions cannot be applied.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.
The timestamp check is the Macaron specific implementation of the timestamp heuristic that was developed as part of my research thesis. The check compares the published time of the Maven package recorded on the Maven Central registry to the time identified by Macaron's Commit Finder.
Once the difference in the time is identified, it persists all the packages with a time difference greater than 24 hours onto the database as potential malicious packages. This is following the findings from the extensive benchmark analysis done as part of the research thesis.