ci: remove pull request target usages #676
Merged
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Outdated suggestions cannot be applied.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 pull request target is inherently fragile and prone to security vulnerabilities. The only reason we used it was to put our testing project name, our testing service account email (not key), and WIF provider pool ID into secrets. In fact, all three of those values aren't necessarily secrets and work just as well in environment variables.
We will still need to vet a PR before clicking "approve and run," but that's a much smaller attack surface area than pull request target.