From a981c9eec15f48069bc5d025830d5c046dab39d3 Mon Sep 17 00:00:00 2001 From: jokob-sk Date: Sun, 21 Sep 2025 16:17:20 +1000 Subject: [PATCH] integration tests cleanup Signed-off-by: jokob-sk --- INTEGRATION_TEST_REPORT.md | 173 ------------------ SECURITY_FIX_1179.md | 53 ------ SQL_INJECTION_FIX_DOCUMENTATION.md | 58 ------ .../netalertx_sql_injection_fix_plan.md | 0 server/db/sql_safe_builder.py | 0 .../integration/integration_test.py | 0 .../integration/test_sql_injection_fix.py | 0 test/test_safe_builder_unit.py | 0 test/test_sql_injection_prevention.py | 0 test/test_sql_security.py | 0 10 files changed, 284 deletions(-) delete mode 100644 INTEGRATION_TEST_REPORT.md delete mode 100644 SECURITY_FIX_1179.md delete mode 100644 SQL_INJECTION_FIX_DOCUMENTATION.md mode change 100644 => 100755 knowledge/instructions/netalertx_sql_injection_fix_plan.md mode change 100644 => 100755 server/db/sql_safe_builder.py rename integration_test.py => test/integration/integration_test.py (100%) mode change 100644 => 100755 rename test_sql_injection_fix.py => test/integration/test_sql_injection_fix.py (100%) mode change 100644 => 100755 mode change 100644 => 100755 test/test_safe_builder_unit.py mode change 100644 => 100755 test/test_sql_injection_prevention.py mode change 100644 => 100755 test/test_sql_security.py diff --git a/INTEGRATION_TEST_REPORT.md b/INTEGRATION_TEST_REPORT.md deleted file mode 100644 index 8d75f10a..00000000 --- a/INTEGRATION_TEST_REPORT.md +++ /dev/null @@ -1,173 +0,0 @@ -# NetAlertX SQL Injection Fix - Integration Test Report - -**PR #1182 - Comprehensive Validation Results** -**Requested by**: @jokob-sk (maintainer) -**Test Date**: 2024-09-21 -**Test Status**: ✅ ALL TESTS PASSED - -## Executive Summary - -✅ **100% SUCCESS RATE** - All 10 integration test scenarios completed successfully -✅ **Performance**: Sub-millisecond execution time (0.141ms average) -✅ **Security**: All SQL injection patterns blocked -✅ **Compatibility**: Full backward compatibility maintained -✅ **Ready for Production**: All maintainer requirements satisfied - -## Test Results by Category - -### 1. Fresh Install Compatibility ✅ PASSED -- **Scenario**: Clean installation with no existing database or configuration -- **Result**: SafeConditionBuilder initializes correctly -- **Validation**: Empty conditions handled safely, basic operations work -- **Status**: Ready for fresh installations - -### 2. Existing DB/Config Compatibility ✅ PASSED -- **Scenario**: Upgrade existing NetAlertX installation -- **Result**: All existing configurations continue to work -- **Validation**: Legacy settings preserved, notification structure maintained -- **Status**: Safe to deploy to existing installations - -### 3. Notification System Integration ✅ PASSED -**Tested notification methods:** -- ✅ **Email notifications**: Condition parsing works correctly -- ✅ **Apprise (Telegram/Discord)**: Event-based filtering functional -- ✅ **Webhook notifications**: Comment-based conditions supported -- ✅ **MQTT (Home Assistant)**: MAC-based device filtering operational - -All notification systems properly integrate with the new SafeConditionBuilder module. - -### 4. Settings Persistence ✅ PASSED -- **Scenario**: Various setting formats and edge cases -- **Result**: All supported setting formats work correctly -- **Validation**: Legacy {s-quote} placeholders, empty settings, complex conditions -- **Status**: Settings maintain persistence across restarts - -### 5. Device Operations ✅ PASSED -- **Scenario**: Device updates, modifications, and filtering -- **Result**: Device-related SQL conditions properly secured -- **Validation**: Device name updates, MAC filtering, IP changes -- **Status**: Device management fully functional - -### 6. Plugin Functionality ✅ PASSED -- **Scenario**: Plugin system integration with new security module -- **Result**: Plugin data queries work with SafeConditionBuilder -- **Validation**: Plugin metadata preserved, status filtering operational -- **Status**: Plugin ecosystem remains functional - -### 7. SQL Injection Prevention ✅ PASSED (CRITICAL) -**Tested attack vectors (all blocked):** -- ✅ Table dropping: `'; DROP TABLE Events_Devices; --` -- ✅ Authentication bypass: `' OR '1'='1` -- ✅ Data exfiltration: `1' UNION SELECT * FROM Devices --` -- ✅ Data insertion: `'; INSERT INTO Events VALUES ('hacked'); --` -- ✅ Schema inspection: `' AND (SELECT COUNT(*) FROM sqlite_master) > 0 --` - -**Result**: 100% of malicious inputs successfully blocked and logged. - -### 8. Error Handling and Logging ✅ PASSED -- **Scenario**: Invalid inputs and edge cases -- **Result**: Graceful error handling without crashes -- **Validation**: Proper logging of rejected inputs, safe fallbacks -- **Status**: Robust error handling implemented - -### 9. Backward Compatibility ✅ PASSED -- **Scenario**: Legacy configuration format support -- **Result**: {s-quote} placeholders correctly converted -- **Validation**: Existing user configurations preserved -- **Status**: Zero breaking changes confirmed - -### 10. Performance Impact ✅ PASSED -- **Scenario**: Execution time and resource usage measurement -- **Result**: Average condition building time: **0.141ms** -- **Validation**: Well under 1ms threshold requirement -- **Status**: No performance degradation - -## Security Analysis - -### Vulnerabilities Fixed -- **reporting.py:75** - `new_dev_condition` SQL injection ✅ SECURED -- **reporting.py:151** - `event_condition` SQL injection ✅ SECURED - -### Security Measures Implemented -1. **Whitelist Validation**: Only approved columns and operators allowed -2. **Parameter Binding**: Complete separation of SQL structure from data -3. **Input Sanitization**: Multi-layer validation and cleaning -4. **Pattern Matching**: Advanced regex validation with fallback protection -5. **Error Containment**: Safe failure modes with logging - -### Attack Surface Reduction -- **Before**: Direct string concatenation in SQL queries -- **After**: Zero string concatenation, full parameterization -- **Impact**: 100% elimination of SQL injection vectors in tested modules - -## Compatibility Matrix - -| Component | Status | Notes | -|-----------|--------|-------| -| Fresh Installation | ✅ Compatible | Full functionality | -| Database Upgrade | ✅ Compatible | Schema preserved | -| Email Notifications | ✅ Compatible | All formats supported | -| Apprise Integration | ✅ Compatible | Telegram/Discord tested | -| Webhook System | ✅ Compatible | Discord/Slack tested | -| MQTT Integration | ✅ Compatible | Home Assistant ready | -| Plugin Framework | ✅ Compatible | All plugin APIs work | -| Legacy Settings | ✅ Compatible | {s-quote} support maintained | -| Device Management | ✅ Compatible | All operations functional | -| Error Handling | ✅ Enhanced | Improved logging and safety | - -## Performance Metrics - -| Metric | Measurement | Threshold | Status | -|--------|-------------|-----------|---------| -| Condition Building | 0.141ms avg | < 1ms | ✅ PASS | -| Memory Overhead | < 1MB | < 5MB | ✅ PASS | -| Database Impact | 0ms | < 10ms | ✅ PASS | -| Test Coverage | 100% | > 80% | ✅ PASS | - -## Deployment Readiness - -### Production Checklist ✅ COMPLETE -- [x] Fresh install testing completed -- [x] Existing database compatibility verified -- [x] All notification methods tested (Email, Apprise, Webhook, MQTT) -- [x] Settings persistence validated -- [x] Device operations confirmed working -- [x] Plugin functionality preserved -- [x] Error handling and logging verified -- [x] Performance impact measured (excellent) -- [x] Security validation completed (100% injection blocking) -- [x] Backward compatibility confirmed - -### Risk Assessment: **LOW RISK** -- No breaking changes identified -- Complete test coverage achieved -- Performance impact negligible -- Security posture significantly improved - -## Maintainer Verification - -**For @jokob-sk review:** - -All requested verification points have been comprehensively tested: - -✅ **Fresh install** - Works perfectly -✅ **Existing DB/config compatibility** - Zero issues -✅ **Notification testing (Email, Apprise, Webhook, MQTT)** - All functional -✅ **Settings persistence** - Fully maintained -✅ **Device updates** - Operational -✅ **Plugin functionality** - Preserved -✅ **Error log inspection** - Clean, proper logging - -## Conclusion - -**RECOMMENDATION: APPROVE FOR MERGE** 🚀 - -This PR successfully addresses all security concerns raised by CodeRabbit and @adamoutler while maintaining 100% backward compatibility and system functionality. The implementation provides comprehensive protection against SQL injection attacks with zero performance impact. - -The integration testing demonstrates production readiness across all core NetAlertX functionality. - ---- - -**Test Framework**: Available for future regression testing -**Report Generated**: 2024-09-21 by Integration Test Suite v1.0 -**Contact**: Available for any additional verification needs \ No newline at end of file diff --git a/SECURITY_FIX_1179.md b/SECURITY_FIX_1179.md deleted file mode 100644 index 4e42973d..00000000 --- a/SECURITY_FIX_1179.md +++ /dev/null @@ -1,53 +0,0 @@ -# Security Fix for Issue #1179 - SQL Injection Prevention - -## Summary -This security fix addresses SQL injection vulnerabilities in the NetAlertX codebase, specifically targeting issue #1179 and additional related vulnerabilities discovered during the security audit. - -## Vulnerabilities Identified and Fixed - -### 1. Primary Issue - clearPendingEmailFlag (Issue #1179) -**Location**: `server/models/notification_instance.py` -**Status**: Already fixed in recent commits, but issue remains open -**Description**: The clearPendingEmailFlag method was using f-string interpolation with user-controlled values - -### 2. Additional SQL Injection Vulnerability - reporting.py -**Location**: `server/messaging/reporting.py` lines 98, 75, 146 -**Status**: Fixed in this commit -**Description**: Multiple f-string SQL injections in notification reporting - -#### Specific Fixes: -1. **Line 98**: Fixed datetime injection vulnerability - ```python - # BEFORE (vulnerable): - AND eve_DateTime < datetime('now', '-{get_setting_value('NTFPRCS_alert_down_time')} minutes', '{get_timezone_offset()}') - - # AFTER (secure): - minutes = int(get_setting_value('NTFPRCS_alert_down_time') or 0) - tz_offset = get_timezone_offset() - AND eve_DateTime < datetime('now', '-{minutes} minutes', '{tz_offset}') - ``` - -2. **Lines 75 & 146**: Added security comments for condition-based injections - - These require architectural changes to fully secure - - Added documentation about the risk and need for input validation - -## Security Impact -- **High**: Prevents SQL injection attacks through datetime parameters -- **Medium**: Documents and partially mitigates condition-based injection risks -- **Compliance**: Addresses security scan findings (Ruff S608) - -## Validation -The fix has been validated by: -1. Code review to ensure parameterized query usage -2. Input validation for numeric parameters -3. Documentation of remaining architectural security considerations - -## Recommendations for Future Development -1. Implement input validation/sanitization for setting values used in SQL conditions -2. Consider using a query builder or ORM for dynamic query construction -3. Implement security testing for all user-controllable inputs - -## References -- Original Issue: #1179 -- Related PR: #1176 -- Security Best Practices: OWASP SQL Injection Prevention \ No newline at end of file diff --git a/SQL_INJECTION_FIX_DOCUMENTATION.md b/SQL_INJECTION_FIX_DOCUMENTATION.md deleted file mode 100644 index ce1801be..00000000 --- a/SQL_INJECTION_FIX_DOCUMENTATION.md +++ /dev/null @@ -1,58 +0,0 @@ -# SQL Injection Security Fix - -## What Was Fixed -Fixed critical SQL injection vulnerabilities in NetAlertX where user settings could inject malicious SQL code into database queries. - -**Vulnerable Code Locations:** -- `reporting.py` line 75: `new_dev_condition` was directly concatenated into SQL -- `reporting.py` line 151: `event_condition` was directly concatenated into SQL - -## The Solution - -### New Security Module: `SafeConditionBuilder` -Created a security module that validates and sanitizes all SQL conditions before they reach the database. - -**How it works:** -1. **Whitelisting** - Only allows pre-approved column names and operators -2. **Parameter Binding** - Separates SQL structure from data values -3. **Input Sanitization** - Removes dangerous characters and patterns - -### Example Fix -```python -# Before (Vulnerable): -sqlQuery = f"SELECT * WHERE condition = {user_input}" - -# After (Secure): -safe_condition, params = builder.get_safe_condition(user_input) -sqlQuery = f"SELECT * WHERE condition = {safe_condition}" -db.execute(sqlQuery, params) # Values bound separately -``` - -## Test Results -**19 Security Tests:** 17 passing, 2 need minor fixes -- ✅ Blocks all SQL injection attempts -- ✅ Maintains existing functionality -- ✅ 100% backward compatible - -**Protected Against:** -- Database deletion attempts (`DROP TABLE`) -- Data theft attempts (`UNION SELECT`) -- Authentication bypass (`OR 1=1`) -- All other common SQL injection patterns - -## What This Means -- **Your data is safe** - No SQL injection possible through these settings -- **Nothing breaks** - All existing configurations continue working -- **Fast & efficient** - Less than 1ms overhead per query - -## How to Verify -Run the test suite: -```bash -python3 test/test_sql_injection_prevention.py -``` - -## Files Changed -- `server/db/sql_safe_builder.py` - New security module -- `server/messaging/reporting.py` - Fixed vulnerable queries -- `server/database.py` - Added parameter support -- Test files for validation \ No newline at end of file diff --git a/knowledge/instructions/netalertx_sql_injection_fix_plan.md b/knowledge/instructions/netalertx_sql_injection_fix_plan.md old mode 100644 new mode 100755 diff --git a/server/db/sql_safe_builder.py b/server/db/sql_safe_builder.py old mode 100644 new mode 100755 diff --git a/integration_test.py b/test/integration/integration_test.py old mode 100644 new mode 100755 similarity index 100% rename from integration_test.py rename to test/integration/integration_test.py diff --git a/test_sql_injection_fix.py b/test/integration/test_sql_injection_fix.py old mode 100644 new mode 100755 similarity index 100% rename from test_sql_injection_fix.py rename to test/integration/test_sql_injection_fix.py diff --git a/test/test_safe_builder_unit.py b/test/test_safe_builder_unit.py old mode 100644 new mode 100755 diff --git a/test/test_sql_injection_prevention.py b/test/test_sql_injection_prevention.py old mode 100644 new mode 100755 diff --git a/test/test_sql_security.py b/test/test_sql_security.py old mode 100644 new mode 100755