v0.7.25 - Implement SQL Query Admin API

- Move non-NIP-17 admin functions from dm_admin.c to api.c for better architecture
- Add NIP-44 encryption to send_admin_response() for secure admin responses
- Implement SQL query validation and execution with safety limits
- Add unified SQL query handler for admin API
- Fix buffer size for encrypted content to handle larger responses
- Update function declarations and includes across files
- Successfully test frontend query execution through web interface
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2025-10-16 15:41:21 -04:00
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# SQL Query Test Script Design
## Overview
Test script for validating the SQL query admin API functionality. Tests query validation, execution, error handling, and security features.
## Script: tests/sql_test.sh
### Test Categories
#### 1. Query Validation Tests
- ✅ Valid SELECT queries accepted
- ❌ INSERT statements blocked
- ❌ UPDATE statements blocked
- ❌ DELETE statements blocked
- ❌ DROP statements blocked
- ❌ CREATE statements blocked
- ❌ ALTER statements blocked
- ❌ PRAGMA write operations blocked
#### 2. Query Execution Tests
- ✅ Simple SELECT query
- ✅ SELECT with WHERE clause
- ✅ SELECT with JOIN
- ✅ SELECT with ORDER BY and LIMIT
- ✅ Query against views
- ✅ Query with aggregate functions (COUNT, SUM, AVG)
#### 3. Response Format Tests
- ✅ Response includes request_id
- ✅ Response includes query_type
- ✅ Response includes columns array
- ✅ Response includes rows array
- ✅ Response includes row_count
- ✅ Response includes execution_time_ms
#### 4. Error Handling Tests
- ❌ Invalid SQL syntax
- ❌ Non-existent table
- ❌ Non-existent column
- ❌ Query timeout (if configurable)
#### 5. Security Tests
- ❌ SQL injection attempts blocked
- ❌ Nested query attacks blocked
- ❌ Comment-based attacks blocked
#### 6. Concurrent Query Tests
- ✅ Multiple queries in parallel
- ✅ Responses correctly correlated to requests
## Script Structure
```bash
#!/bin/bash
# SQL Query Admin API Test Script
# Tests the sql_query command functionality
set -e
RELAY_URL="${RELAY_URL:-ws://localhost:8888}"
ADMIN_PRIVKEY="${ADMIN_PRIVKEY:-}"
RELAY_PUBKEY="${RELAY_PUBKEY:-}"
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color
# Test counters
TESTS_RUN=0
TESTS_PASSED=0
TESTS_FAILED=0
# Helper functions
print_test() {
echo -e "${YELLOW}TEST: $1${NC}"
TESTS_RUN=$((TESTS_RUN + 1))
}
print_pass() {
echo -e "${GREEN}✓ PASS: $1${NC}"
TESTS_PASSED=$((TESTS_PASSED + 1))
}
print_fail() {
echo -e "${RED}✗ FAIL: $1${NC}"
TESTS_FAILED=$((TESTS_FAILED + 1))
}
# Send SQL query command
send_sql_query() {
local query="$1"
# Implementation using nostr CLI tools or curl
# Returns response JSON
}
# Test functions
test_valid_select() {
print_test "Valid SELECT query"
local response=$(send_sql_query "SELECT * FROM events LIMIT 1")
if echo "$response" | grep -q '"query_type":"sql_query"'; then
print_pass "Valid SELECT accepted"
else
print_fail "Valid SELECT rejected"
fi
}
test_blocked_insert() {
print_test "INSERT statement blocked"
local response=$(send_sql_query "INSERT INTO events VALUES (...)")
if echo "$response" | grep -q '"error"'; then
print_pass "INSERT correctly blocked"
else
print_fail "INSERT not blocked"
fi
}
# ... more test functions ...
# Main test execution
main() {
echo "================================"
echo "SQL Query Admin API Tests"
echo "================================"
echo ""
# Check prerequisites
if [ -z "$ADMIN_PRIVKEY" ]; then
echo "Error: ADMIN_PRIVKEY not set"
exit 1
fi
# Run test suites
echo "1. Query Validation Tests"
test_valid_select
test_blocked_insert
test_blocked_update
test_blocked_delete
test_blocked_drop
echo ""
echo "2. Query Execution Tests"
test_simple_select
test_select_with_where
test_select_with_join
test_select_views
echo ""
echo "3. Response Format Tests"
test_response_format
test_request_id_correlation
echo ""
echo "4. Error Handling Tests"
test_invalid_syntax
test_nonexistent_table
echo ""
echo "5. Security Tests"
test_sql_injection
echo ""
echo "6. Concurrent Query Tests"
test_concurrent_queries
# Print summary
echo ""
echo "================================"
echo "Test Summary"
echo "================================"
echo "Tests Run: $TESTS_RUN"
echo "Tests Passed: $TESTS_PASSED"
echo "Tests Failed: $TESTS_FAILED"
if [ $TESTS_FAILED -eq 0 ]; then
echo -e "${GREEN}All tests passed!${NC}"
exit 0
else
echo -e "${RED}Some tests failed${NC}"
exit 1
fi
}
main "$@"
```
## Test Data Setup
The script should work with the existing relay database without requiring special test data, using:
- Existing events table
- Existing views (event_stats, recent_events, etc.)
- Existing config table
## Usage
```bash
# Set environment variables
export ADMIN_PRIVKEY="your_admin_private_key_hex"
export RELAY_PUBKEY="relay_public_key_hex"
export RELAY_URL="ws://localhost:8888"
# Run tests
./tests/sql_test.sh
# Run specific test category
./tests/sql_test.sh validation
./tests/sql_test.sh security
```
## Integration with CI/CD
The script should:
- Return exit code 0 on success, 1 on failure
- Output TAP (Test Anything Protocol) format for CI integration
- Be runnable in automated test pipelines
- Not require manual intervention
## Dependencies
- `bash` (version 4+)
- `curl` or `websocat` for WebSocket communication
- `jq` for JSON parsing
- Nostr CLI tools (optional, for event signing)
- Running c-relay instance
## Example Output
```
================================
SQL Query Admin API Tests
================================
1. Query Validation Tests
TEST: Valid SELECT query
✓ PASS: Valid SELECT accepted
TEST: INSERT statement blocked
✓ PASS: INSERT correctly blocked
TEST: UPDATE statement blocked
✓ PASS: UPDATE correctly blocked
2. Query Execution Tests
TEST: Simple SELECT query
✓ PASS: Query executed successfully
TEST: SELECT with WHERE clause
✓ PASS: WHERE clause works correctly
...
================================
Test Summary
================================
Tests Run: 24
Tests Passed: 24
Tests Failed: 0
All tests passed!