(tooling-agents) branch main updated: ASVS audit: 8.1.4.md (redacted)

[as...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

asf-tooling pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tooling-agents.git


The following commit(s) were added to refs/heads/main by this push:
     new b7f5139  ASVS audit: 8.1.4.md (redacted)
b7f5139 is described below

commit b7f5139d2d9f8d8d74c05bd0dee3eb25b47054c6
Author: ASF Tooling Team <ro...@apache.org>
AuthorDate: Tue May 5 14:10:03 2026 +0200

    ASVS audit: 8.1.4.md (redacted)
---
 ASVS/reports/steve/v3/d0aa7e9/all/8.1.4.md | 127 +++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)

diff --git a/ASVS/reports/steve/v3/d0aa7e9/all/8.1.4.md b/ASVS/reports/steve/v3/d0aa7e9/all/8.1.4.md
new file mode 100644
index 0000000..d7e65bf
--- /dev/null
+++ b/ASVS/reports/steve/v3/d0aa7e9/all/8.1.4.md
@@ -0,0 +1,127 @@
+# Security Audit Report: ASVS 8.1.4
+
+## Executive Summary
+
+| Field | Value |
+|-------|-------|
+| **Repository** | apache/steve/v3 |
+| **Audit Date** | May 05, 2026 |
+| **Auditor** | Tooling Agents (bundled-pass mode) |
+| **ASVS Requirement** | ASVS 8.1.4 |
+| **Files Analyzed** | 11 relevant / 49 total |
+| **Files Skipped** | 12 |
+
+**Requirement description:** Verify that authentication and authorization documentation defines how environmental and contextual factors are used in decision-making, in addition to function-level, data-specific, and field-level authorization. This should include the attributes evaluated, thresholds for risk, and actions taken…
+
+### Findings Overview
+
+| Severity | Count |
+|----------|-------|
+| 🔴 Critical | 0 |
+| 🟠 High | 0 |
+| 🟡 Medium | 0 |
+| 🟢 Low | 1 |
+
+---
+
+## ASVS-8.1.4: Environmental/Contextual Decision-making Documentation
+
+### Findings for 8.1.4
+
+#### [LOW]
+
+**Finding ID:** ASVS-814-LOW-001
+
+**Files:** All files in scope
+
+**Issue:** Since the application does not use environmental or contextual factors in decision-making (as noted in 8.1.3), there is correspondingly no documentation defining:
+- How such factors would be evaluated
+- Thresholds for risk assessment
+- Actions to take (allow, challenge, deny, step-up authentication)
+- Integration with function-level, data-specific, or field-level authorization
+
+The only decision framework documented (implicitly in code) is the election state machine:
+- Editable → Open → Closed (each restricts available operations)
+
+There is no risk-based authentication or adaptive security.
+
+**Impact:** This is a Level 3 requirement. The absence represents a gap for organizations requiring risk-adaptive security. For an election system, this could mean missed opportunities to detect anomalous voting patterns or unauthorized access attempts.
+
+**Remediation:** If environmental/contextual factors are deemed necessary, document:
+```markdown
+# Contextual Security Decision Framework
+
+## Decision Matrix
+| Context | Evaluation | Threshold | Action |
+|---------|-----------|-----------|--------|
+| Unusual IP | Compare to user's historical IPs | >3 new IPs in 24h | Step-up auth |
+| High-frequency votes | Rate of vote submissions | >5 votes/minute | Challenge |
+| Off-hours access | Time vs. election timezone | Outside 6am-midnight | Log & allow |
+
+## Current Status: Not Implemented
+Environmental factors are not currently used. All security decisions are role-based
+and state-based (election state machine).
+```
+
+### Security Controls Inventory for 8.1.4
+
+| Control | Location | Status |
+|---------|----------|--------|
+| Contextual decision documentation | N/A | DOES NOT EXIST |
+| Risk-based authentication | N/A | Not implemented |
+| Step-up authentication | N/A | Not implemented |
+| Adaptive authorization | N/A | Not implemented |
+
+### Positive Patterns for 8.1.4
+
+- The election state machine provides a clear, documented (via schema comments) framework for what operations are permitted in each state
+- State transitions are irreversible (editable→open→closed) providing a simple but robust access lifecycle
+
+---
+
+
+
+## Cross-cutting Architecture Observations
+
+1. **Systematic Authorization Gap (Type B):** The most critical finding across all requirements is the pattern of authorization placeholders (`### check authz`) that are never implemented. This creates a dangerous false sense of security — developers clearly intended to add authorization but it was never done. Eight separate endpoints share this identical gap.
+
+2. **Authentication ≠ Authorization Confusion:** The application conflates authentication (proving identity) with authorization (proving permission). Being an ASF committer is sufficient to perform ANY operation on ANY election. The `authz` and `owner_pid` fields exist in the schema but are completely unused in the application layer.
+
+3. **Defense-in-Depth at Data Layer:** Despite the application-level authorization failures, the `election.py` module provides some defense via state assertions (`assert self.is_editable()`) and the cryptographic design (can't decrypt votes without the proper keys). However, these protect election integrity, not confidentiality or availability.
+
+4. **Missing Documentation Pattern:** Across all 8.1.x requirements, there is no formal authorization documentation. The code comments and `TODO.md` acknowledge this debt explicitly. The `schema.md` provides data-level documentation but not security-decision documentation.
+
+5. **HTTP Method Misuse:** State-mutating operations (`do_open`, `do_close`) use GET, making them vulnerable to CSRF even before considering the placeholder CSRF token. This compounds the authorization gap.
+
+6. **Incomplete Enforcement Pattern:** Where authorization IS implemented (e.g., `vote_on_page` checks mayvote), the corresponding action endpoint (`do_vote_endpoint`) does NOT repeat the check. This creates a bypass where viewing is protected but acting is not.
+
+---
+
+## Cross-cutting Recommendations
+
+### Immediate (Critical - must fix before deployment)
+
+1. **Implement ownership checks in `load_election` decorator** — Compare `election.owner_pid` against `result.uid`. This single fix addresses ASVS-821-CRIT-001, CRIT-003, HIGH-002, and MED-001 across 8+ endpoints.
+
+2. **Add voter eligibility check in `do_vote_endpoint`** — Mirror the check from `vote_on_page()` to prevent ineligible users from submitting votes (ASVS-821-CRIT-002).
+
+3. **Change `do_open` and `do_close` from GET to POST** — Prevents trivial CSRF via link/image tags (ASVS-821-HIGH-001).
+
+### Short-term (High priority - within next sprint)
+
+4. **Implement the `authz` field enforcement** — Define and implement group-based authorization for elections that specify an authz group.
+
+5. **Create authorization documentation** (ASVS-811-HIGH-001) — Document the role hierarchy, function-level access matrix, and field-level restrictions that are already partially implemented in code.
+
+6. **Implement CSRF token generation and validation** — Replace the placeholder with real tokens, validated on all POST endpoints.
+
+7. **Document field-level access rules** — Formalize the implicit rules about salt/key exclusion from public APIs.
+
+### Long-term (Strategic improvements)
+
+8. **Consider contextual security factors** — For a voting system, logging IP addresses and implementing rate limiting would improve auditability and prevent abuse.
+
+9. **Implement session consent mechanism** — For federated authentication, add a consent step or session confirmation to meet ASVS 7.6.2.
+
+10. **Centralize authorization logic** — Instead of scattered checks, implement a policy-based authorization system (e.g., ABAC) that the decorators call consistently.
+        
\ No newline at end of file


---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@tooling.apache.org
For additional commands, e-mail: commits-help@tooling.apache.org