What changed, and why it matters
This commit is a test change to a GitHub Actions workflow file. It tweaks how pull requests from internal branches versus external forks are detected and triggered, but it does not introduce any obvious security vulnerability. The change appears to be routine CI/CD maintenance with no clear malicious or risky intent.
No immediate action required. As a defensive review note, verify that the reusable-build.yml workflow does not check out or execute untrusted code from PRs without proper sanitization, especially when triggered via pull_request_target. Confirm the external_contributors environment still requires manual approval before secrets are accessible.
Security signals we found
Workflow file modified
pull_request_target event used
External fork build gated by environment rule
Evidence from the diff
The commit modifies .github/workflows/pr_test_build_android.yml. It adds explicit event types to pull_request_target and changes the conditional logic for distinguishing internal vs external PRs from comparing full repository names to checking the fork boolean. It also removes a comment and an environment line. There is no evidence of secret exfiltration, arbitrary code execution, or bypass of required approvals in the diff itself.
Changed components
.github/workflows/pr_test_build_android.ymlInspect captured patch +5 / −7
diff --git a/.github/workflows/pr_test_build_android.yml b/.github/workflows/pr_test_build_android.yml
index 2b371861..8edb4afc 100644
--- a/.github/workflows/pr_test_build_android.yml
+++ b/.github/workflows/pr_test_build_android.yml
@@ -3,32 +3,30 @@ name: Cake Wallet Android
on:
pull_request:
pull_request_target:
+ types: [opened, synchronize, reopened, labeled]
defaults:
run:
shell: bash
jobs:
- # PATH A: Internal PRs (Runs immediately)
+ # PATH A: Internal PRs (Triggered by standard 'pull_request')
internal-build:
if: |
github.event_name == 'pull_request' &&
- github.event.pull_request.head.repo.full_name == github.repository
+ github.event.pull_request.head.repo.fork == false
uses: ./.github/workflows/reusable-build.yml
with:
ref: ${{ github.event.pull_request.head.sha }}
pr_number: ${{ github.head_ref || github.ref_name }}
secrets: inherit # Passes all secrets automatically
- # PATH B: External Forks (Waits for Approval)
+ # PATH B: External Forks (Triggered by 'pull_request_target' for security)
external-build:
if: |
github.event_name == 'pull_request_target' &&
- github.event.pull_request.head.repo.full_name != github.repository
-
- # This applies the specific environment rule ONLY to forks
+ github.event.pull_request.head.repo.fork == true
environment: external_contributors
-
uses: ./.github/workflows/reusable-build.yml
with:
ref: ${{ github.event.pull_request.head.sha }}
Why this scored 12/100
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