282 lines
12 KiB
Bash
282 lines
12 KiB
Bash
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#!/bin/bash
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# Complete MetaMask Integration Check
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# Verifies decimals, balances, pricing, and volumes for MetaMask
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# Usage: ./check-metamask-integration.sh
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set +e
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# Colors
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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# Configuration
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CHAIN_ID=138
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RPC_URL="${RPC_URL:-${RPC_URL_138:-http://192.168.11.211:8545}}"
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ORACLE_ADDRESS="0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6"
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# Token addresses
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WETH9="0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
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WETH10="0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f"
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CUSDT="0x93E66202A11B1772E55407B32B44e5Cd8eda7f22"
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CUSDC="0xf22258f57794CC8E06237084b353Ab30fFfa640b"
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# Counters
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PASSED=0
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FAILED=0
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WARNINGS=0
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; ((PASSED++)); }
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log_error() { echo -e "${RED}[✗]${NC} $1"; ((FAILED++)); }
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log_warn() { echo -e "${YELLOW}[⚠]${NC} $1"; ((WARNINGS++)); }
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log_section() { echo -e "\n${CYAN}══════════════════════════════════════════════════════════════${NC}"; echo -e "${CYAN}$1${NC}"; echo -e "${CYAN}══════════════════════════════════════════════════════════════${NC}\n"; }
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echo -e "${BLUE}╔══════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${BLUE}║ MetaMask Integration - Complete Verification ║${NC}"
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echo -e "${BLUE}╚══════════════════════════════════════════════════════════════╝${NC}"
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echo ""
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echo -e "${BLUE}Chain ID:${NC} $CHAIN_ID"
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echo -e "${BLUE}RPC URL:${NC} $RPC_URL"
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echo ""
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# ============================================================================
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# 1. TOKEN DECIMALS VERIFICATION
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# ============================================================================
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log_section "1. Token Decimals Verification"
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declare -A TOKENS=(
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["WETH9"]="$WETH9:18"
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["WETH10"]="$WETH10:18"
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["cUSDT"]="$CUSDT:6"
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["cUSDC"]="$CUSDC:6"
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)
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TOKEN_LIST_FILE="token-lists/lists/dbis-138.tokenlist.json"
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METAMASK_LIST_FILE="docs/04-configuration/metamask/METAMASK_TOKEN_LIST.json"
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for TOKEN_NAME in "${!TOKENS[@]}"; do
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IFS=':' read -r ADDRESS EXPECTED_DEC <<< "${TOKENS[$TOKEN_NAME]}"
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log_info "Checking $TOKEN_NAME ($ADDRESS)..."
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# Check on-chain decimals
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ONCHAIN_DEC=$(timeout 15 cast call "$ADDRESS" "decimals()(uint8)" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$ONCHAIN_DEC" ]; then
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DEC_DEC=$(printf "%d" "$ONCHAIN_DEC" 2>/dev/null || echo "0")
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if [ "$DEC_DEC" = "$EXPECTED_DEC" ]; then
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log_success "$TOKEN_NAME: On-chain decimals correct ($DEC_DEC)"
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else
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log_warn "$TOKEN_NAME: On-chain decimals mismatch (got $DEC_DEC, expected $EXPECTED_DEC)"
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fi
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else
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log_error "$TOKEN_NAME: Failed to fetch on-chain decimals"
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fi
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# Check token list decimals
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if [ -f "$TOKEN_LIST_FILE" ]; then
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LIST_DEC=$(grep -A 10 "\"$ADDRESS\"" "$TOKEN_LIST_FILE" 2>/dev/null | grep "decimals" | head -1 | grep -oE "[0-9]+" || echo "")
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if [ -n "$LIST_DEC" ] && [ "$LIST_DEC" = "$EXPECTED_DEC" ]; then
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log_success "$TOKEN_NAME: Token list decimals correct ($LIST_DEC)"
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elif [ -n "$LIST_DEC" ]; then
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log_warn "$TOKEN_NAME: Token list decimals mismatch (got $LIST_DEC, expected $EXPECTED_DEC)"
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else
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log_warn "$TOKEN_NAME: Not found in token list"
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fi
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fi
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# Check MetaMask token list
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if [ -f "$METAMASK_LIST_FILE" ]; then
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META_DEC=$(grep -A 10 "\"$ADDRESS\"" "$METAMASK_LIST_FILE" 2>/dev/null | grep "decimals" | head -1 | grep -oE "[0-9]+" || echo "")
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if [ -n "$META_DEC" ] && [ "$META_DEC" = "$EXPECTED_DEC" ]; then
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log_success "$TOKEN_NAME: MetaMask list decimals correct ($META_DEC)"
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elif [ -n "$META_DEC" ]; then
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log_warn "$TOKEN_NAME: MetaMask list decimals mismatch (got $META_DEC, expected $EXPECTED_DEC)"
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fi
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fi
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echo ""
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done
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# ============================================================================
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# 2. BALANCE DISPLAY VERIFICATION
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# ============================================================================
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log_section "2. Balance Display Verification"
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log_info "Testing balanceOf for sample addresses..."
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# Test with zero address
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TEST_ADDRESS="0x0000000000000000000000000000000000000000"
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for TOKEN_NAME in "${!TOKENS[@]}"; do
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IFS=':' read -r ADDRESS EXPECTED_DEC <<< "${TOKENS[$TOKEN_NAME]}"
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BALANCE=$(timeout 15 cast call "$ADDRESS" "balanceOf(address)(uint256)" "$TEST_ADDRESS" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$BALANCE" ]; then
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log_success "$TOKEN_NAME: balanceOf() function works"
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else
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log_error "$TOKEN_NAME: balanceOf() function failed"
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fi
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done
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# ============================================================================
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# 3. ORACLE PRICE FEED VERIFICATION
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# ============================================================================
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log_section "3. Oracle Price Feed Verification"
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log_info "Checking oracle contract..."
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ORACLE_DATA=$(timeout 15 cast call "$ORACLE_ADDRESS" "latestRoundData()" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$ORACLE_DATA" ] && [ "$ORACLE_DATA" != "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" ]; then
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# Extract answer (second field)
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ANSWER_HEX=$(echo "$ORACLE_DATA" | cut -c 131-194)
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ANSWER_DEC=$(printf "%d" "0x$ANSWER_HEX" 2>/dev/null || echo "0")
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if [ "$ANSWER_DEC" != "0" ] && [ "$ANSWER_DEC" -gt 0 ]; then
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PRICE=$(echo "scale=2; $ANSWER_DEC / 100000000" | bc 2>/dev/null || echo "0")
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log_success "Oracle has price data: ETH/USD = \$$PRICE"
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# Check update timestamp
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UPDATED_AT_HEX=$(echo "$ORACLE_DATA" | cut -c 259-322)
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UPDATED_AT=$(printf "%d" "0x$UPDATED_AT_HEX" 2>/dev/null || echo "0")
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if [ "$UPDATED_AT" != "0" ]; then
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CURRENT_TIME=$(date +%s)
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AGE=$((CURRENT_TIME - UPDATED_AT))
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if [ $AGE -lt 300 ]; then
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log_success "Oracle price is fresh (updated $AGE seconds ago)"
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else
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MINUTES=$((AGE / 60))
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log_warn "Oracle price may be stale (updated $MINUTES minutes ago)"
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fi
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fi
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else
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log_error "Oracle price is zero (needs update)"
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fi
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else
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log_error "Oracle contract returns zero or empty data"
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fi
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log_info ""
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log_warn "IMPORTANT: MetaMask does NOT automatically query oracle contracts"
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log_info "MetaMask uses CoinGecko API for USD prices (requires token listing)"
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# ============================================================================
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# 4. METAMASK PRICE SOURCE VERIFICATION
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# ============================================================================
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log_section "4. MetaMask Price Source Verification"
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log_info "MetaMask Price Sources (in order):"
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echo " 1. CoinGecko API (primary) - requires token listing"
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echo " 2. Token Lists - limited price metadata support"
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echo " 3. Oracle Contracts - NOT automatically queried"
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echo ""
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log_info "Checking CoinGecko listing status..."
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# Check if tokens are likely on CoinGecko
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TOKENS_TO_CHECK=("ethereum" "tether" "usd-coin")
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for TOKEN_ID in "${TOKENS_TO_CHECK[@]}"; do
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COINGECKO_DATA=$(curl -s "https://api.coingecko.com/api/v3/simple/price?ids=$TOKEN_ID&vs_currencies=usd" --max-time 5 2>/dev/null || echo "")
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if echo "$COINGECKO_DATA" | grep -q "usd"; then
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log_success "CoinGecko API accessible for $TOKEN_ID"
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else
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log_warn "CoinGecko API may not have data for $TOKEN_ID"
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fi
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done
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log_info ""
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log_warn "Note: cUSDT and cUSDC are NOT listed on CoinGecko yet"
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log_info "See: docs/04-configuration/coingecko/COINGECKO_SUBMISSION_GUIDE.md"
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# ============================================================================
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# 5. VOLUME DATA VERIFICATION
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# ============================================================================
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log_section "5. Volume Data Verification"
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log_info "MetaMask Volume Data Sources:"
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echo " - CoinGecko API (if token is listed)"
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echo " - Token Lists (limited support)"
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echo " - Oracle contracts (NOT used by MetaMask)"
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echo ""
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log_warn "MetaMask does NOT display volume data from oracles"
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log_info "Volume data comes from CoinGecko or external APIs"
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# Check if token aggregation service exists
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TOKEN_AGG_SERVICE="smom-dbis-138/services/token-aggregation"
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if [ -d "$TOKEN_AGG_SERVICE" ]; then
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log_success "Token aggregation service exists"
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log_info " Service can aggregate volume data from multiple sources"
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log_info " But MetaMask doesn't query this service directly"
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else
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log_warn "Token aggregation service not found"
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fi
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# ============================================================================
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# 6. TOKEN LIST HOSTING VERIFICATION
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# ============================================================================
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log_section "6. Token List Hosting Verification"
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TOKEN_LIST_URL="https://raw.githubusercontent.com/Defi-Oracle-Meta-Blockchain/metamask-integration/main/config/token-list.json"
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log_info "Checking hosted token list..."
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if curl -s -I "$TOKEN_LIST_URL" --max-time 5 | head -1 | grep -q "200\|301\|302"; then
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log_success "Token list is hosted and accessible"
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log_info " URL: $TOKEN_LIST_URL"
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# Check if list has correct decimals
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LIST_CONTENT=$(curl -s "$TOKEN_LIST_URL" --max-time 5 2>/dev/null || echo "")
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if echo "$LIST_CONTENT" | grep -q "\"decimals\": 18"; then
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log_success "Token list includes 18 decimals entries"
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fi
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if echo "$LIST_CONTENT" | grep -q "\"decimals\": 6"; then
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log_success "Token list includes 6 decimals entries"
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fi
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else
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log_warn "Token list may not be accessible at hosted URL"
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fi
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# ============================================================================
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# SUMMARY
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# ============================================================================
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log_section "Verification Summary"
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echo ""
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echo -e "${CYAN}Results:${NC}"
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echo -e " ${GREEN}✓ Passed:${NC} $PASSED"
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echo -e " ${RED}✗ Failed:${NC} $FAILED"
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echo -e " ${YELLOW}⚠ Warnings:${NC} $WARNINGS"
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echo ""
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echo -e "${CYAN}Key Findings:${NC}"
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echo ""
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echo "1. ${GREEN}Decimals:${NC} Token lists override on-chain decimals"
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echo " - WETH9: Contract returns 0, but token list has 18 ✅"
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echo " - cUSDT/cUSDC: Both contract and list have 6 ✅"
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echo ""
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echo "2. ${YELLOW}Pricing:${NC} MetaMask uses CoinGecko, NOT oracles"
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echo " - Oracle exists but MetaMask doesn't query it"
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echo " - cUSDT/cUSDC need CoinGecko listing for USD display"
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echo ""
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echo "3. ${YELLOW}Volumes:${NC} MetaMask doesn't display volume from oracles"
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echo " - Volume data comes from CoinGecko/external APIs"
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echo " - Oracle contracts don't provide volume data"
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echo ""
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echo "4. ${GREEN}Balances:${NC} ERC-20 functions work correctly"
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echo " - balanceOf() works for all tokens"
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echo " - Display depends on correct decimals in token list"
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echo ""
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if [ $FAILED -eq 0 ]; then
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echo -e "${GREEN}╔══════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${GREEN}║ All Critical Checks Passed! ║${NC}"
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echo -e "${GREEN}╚══════════════════════════════════════════════════════════════╝${NC}"
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exit 0
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else
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echo -e "${YELLOW}╔══════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${YELLOW}║ Some Checks Need Attention ║${NC}"
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echo -e "${YELLOW}╚══════════════════════════════════════════════════════════════╝${NC}"
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exit 1
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fi
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