🛡️ Sentinel: [CRITICAL] Fix Server-Side Request Forgery (SSRF) detection

[seonghobae]

🚨 Severity: CRITICAL
💡 Vulnerability: Server-Side Request Forgery (SSRF) 탐지 규칙 누락.
🎯 Impact: 공격자가 동적으로 생성된 URL을 악용하여 내부 시스템에 접근하거나 무단 요청을 보낼 수 있음.
🔧 Fix: fetch, axios, requests.get 등에서 템플릿 리터럴이나 문자열 연결을 사용하는 패턴을 탐지하는 ssrf-risk 규칙 추가.
✅ Verification: 100% 테스트 커버리지 유지 및 관련 단위 테스트 추가.

---

PR created automatically by Jules for task 11721084941873579717 started by @seonghobae

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.

[opencode-agent]

Pull request overview

OpenCode reviewed the current-head mergeability evidence and changed-file flow before approval, then found merge conflicts on the affected path.

Findings

1. HIGH Merge Conflict Guidance - Resolve the PR branch against the latest base branch

• Problem: GitHub reports mergeStateStatus DIRTY for this pull request.
• Root cause: Branch sentinel/fix-ssrf-rule-11721084941873579717 cannot be merged cleanly into develop; the changed-file flow below shows which review/runtime path is blocked by the conflict.
• Fix: Merge or rebase the latest develop into sentinel/fix-ssrf-rule-11721084941873579717, resolve conflict markers in the PR branch, rerun the focused checks, and push the same branch.
• Repair commands:

gh pr checkout 145 --repo ContextualWisdomLab/appguardrail
git fetch origin develop
git merge --no-ff origin/develop  # or: git rebase origin/develop
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717
# rebase path only: git push --force-with-lease origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717

• Regression test: Keep OpenCode approval gated on mergeability so model-output failures cannot approve a conflicted PR.

Merge Conflict Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V1["required checks"]
  Evidence --> S2["Test: test_appguardrail.py"]
  S2 --> I2["regression suite"]
  I2 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V2["targeted test run"]

Loading

• Result: REQUEST_CHANGES
• Reason: mergeStateStatus is DIRTY; mergeable is CONFLICTING.
• Head SHA: c174662308d12abe9544aee275a8b2ad437c2bf1
• Workflow run: 28452080303
• Workflow attempt: 1

Changed-File Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V1["required checks"]
  Evidence --> S2["Test: test_appguardrail.py"]
  S2 --> I2["regression suite"]
  I2 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V2["targeted test run"]

Loading

[opencode-agent]

OpenCode Review Overview

• Head SHA: c174662308d12abe9544aee275a8b2ad437c2bf1
• Workflow run: 28452080303
• Workflow attempt: 1
• Gate result: REQUEST_CHANGES (approval step)

Pull request overview

OpenCode reviewed the current-head mergeability evidence and changed-file flow before approval, then found merge conflicts on the affected path.

Findings

1. HIGH Merge Conflict Guidance - Resolve the PR branch against the latest base branch

• Problem: GitHub reports mergeStateStatus DIRTY for this pull request.
• Root cause: Branch sentinel/fix-ssrf-rule-11721084941873579717 cannot be merged cleanly into develop; the changed-file flow below shows which review/runtime path is blocked by the conflict.
• Fix: Merge or rebase the latest develop into sentinel/fix-ssrf-rule-11721084941873579717, resolve conflict markers in the PR branch, rerun the focused checks, and push the same branch.
• Repair commands:

gh pr checkout 145 --repo ContextualWisdomLab/appguardrail
git fetch origin develop
git merge --no-ff origin/develop  # or: git rebase origin/develop
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717
# rebase path only: git push --force-with-lease origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717

• Regression test: Keep OpenCode approval gated on mergeability so model-output failures cannot approve a conflicted PR.

Merge Conflict Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V1["required checks"]
  Evidence --> S2["Test: test_appguardrail.py"]
  S2 --> I2["regression suite"]
  I2 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V2["targeted test run"]

Loading

• Result: REQUEST_CHANGES
• Reason: mergeStateStatus is DIRTY; mergeable is CONFLICTING.
• Head SHA: c174662308d12abe9544aee275a8b2ad437c2bf1
• Workflow run: 28452080303
• Workflow attempt: 1

Changed-File Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V1["required checks"]
  Evidence --> S2["Test: test_appguardrail.py"]
  S2 --> I2["regression suite"]
  I2 --> Conflict["Merge conflict blocks this path"]
  Conflict --> V2["targeted test run"]

Loading

Merge Conflict Guidance

• Current merge state: DIRTY
• Base branch: develop
• Head branch: sentinel/fix-ssrf-rule-11721084941873579717
• Fix direction: merge or rebase origin/develop into sentinel/fix-ssrf-rule-11721084941873579717, resolve conflict markers in the changed files, rerun the focused checks, then push the same branch.
• Repair commands:

gh pr checkout 145 --repo ContextualWisdomLab/appguardrail
git fetch origin develop
git merge --no-ff origin/develop  # or: git rebase origin/develop
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717
# rebase path only: git push --force-with-lease origin HEAD:sentinel/fix-ssrf-rule-11721084941873579717