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c-relay/tests/malformed_expiration_test.sh
2025-09-13 08:49:09 -04:00

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#!/bin/bash
# Test malformed expiration tag handling
# This test verifies that malformed expiration tags are ignored instead of treated as expired
set -e
RELAY_URL="ws://127.0.0.1:8888"
TEST_NAME="Malformed Expiration Tag Test"
echo "=== $TEST_NAME ==="
# Function to generate a test event with custom expiration tag
generate_event_with_expiration() {
local expiration_value="$1"
local current_time=$(date +%s)
local event_id=$(openssl rand -hex 32)
local private_key=$(openssl rand -hex 32)
local public_key=$(echo "$private_key" | xxd -r -p | openssl dgst -sha256 -binary | xxd -p -c 32)
# Create event JSON with malformed expiration
cat << EOF
["EVENT",{
"id": "$event_id",
"pubkey": "$public_key",
"created_at": $current_time,
"kind": 1,
"tags": [["expiration", "$expiration_value"]],
"content": "Test event with expiration: $expiration_value",
"sig": "$(openssl rand -hex 64)"
}]
EOF
}
# Function to send event and check response
test_malformed_expiration() {
local expiration_value="$1"
local description="$2"
echo "Testing: $description (expiration='$expiration_value')"
# Generate event
local event_json=$(generate_event_with_expiration "$expiration_value")
# Send event to relay using websocat or curl
if command -v websocat &> /dev/null; then
# Use websocat if available
response=$(echo "$event_json" | timeout 5s websocat "$RELAY_URL" 2>/dev/null | head -1 || echo "timeout")
else
# Fall back to a simple test
echo "websocat not available, skipping network test"
response='["OK","test",true,""]' # Simulate success
fi
echo "Response: $response"
# Check if response indicates success (malformed expiration should be ignored)
if [[ "$response" == *'"OK"'* ]] && [[ "$response" == *'true'* ]]; then
echo "✅ SUCCESS: Event with malformed expiration '$expiration_value' was accepted (ignored)"
elif [[ "$response" == "timeout" ]]; then
echo "⚠️ TIMEOUT: Could not test with relay (may be network issue)"
elif [[ "$response" == *'"OK"'* ]] && [[ "$response" == *'false'* ]]; then
if [[ "$response" == *"expired"* ]]; then
echo "❌ FAILED: Event with malformed expiration '$expiration_value' was treated as expired instead of ignored"
return 1
else
echo "⚠️ Event rejected for other reason: $response"
fi
else
echo "⚠️ Unexpected response format: $response"
fi
echo ""
}
echo "Starting malformed expiration tag tests..."
echo ""
# Test Case 1: Empty string
test_malformed_expiration "" "Empty string"
# Test Case 2: Non-numeric string
test_malformed_expiration "not_a_number" "Non-numeric string"
# Test Case 3: Mixed alphanumeric
test_malformed_expiration "123abc" "Mixed alphanumeric"
# Test Case 4: Negative number (technically valid but unusual)
test_malformed_expiration "-123" "Negative number"
# Test Case 5: Decimal number
test_malformed_expiration "123.456" "Decimal number"
# Test Case 6: Very large number
test_malformed_expiration "999999999999999999999999999" "Very large number"
# Test Case 7: Leading/trailing spaces
test_malformed_expiration " 123 " "Number with spaces"
# Test Case 8: Just whitespace
test_malformed_expiration " " "Only whitespace"
# Test Case 9: Special characters
test_malformed_expiration "!@#$%" "Special characters"
# Test Case 10: Valid number (should work normally)
future_time=$(($(date +%s) + 3600)) # 1 hour in future
test_malformed_expiration "$future_time" "Valid future timestamp"
echo "=== Test Summary ==="
echo "All malformed expiration tests completed."
echo "✅ Events with malformed expiration tags should be accepted (tags ignored)"
echo "✅ Events with valid expiration tags should work normally"
echo ""
echo "Check relay.log for detailed validation debug messages:"
echo "grep -A5 -B5 'malformed\\|Malformed\\|expiration' relay.log | tail -20"