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- Config, docs, scripts, and backup manifests - Submodule refs unchanged (m = modified content in submodules) Made-with: Cursor
73 lines
2.8 KiB
Bash
Executable File
73 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Check whether Chain 138 deployed tokens (cUSDT, cUSDC) support ERC-2612 permit or ERC-3009.
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# Used to determine x402 compatibility: thirdweb x402 requires permit or ERC-3009.
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#
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# Usage: ./scripts/verify/check-chain138-token-permit-support.sh [RPC_URL]
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# RPC_URL: optional; default from RPC_URL_138 or CHAIN_138_RPC_URL or https://rpc-core.d-bis.org
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# --dry-run: print RPC and token addresses only (no RPC calls).
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#
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# Exit: 0 if script runs; output is human-readable. Use output to fill CHAIN138_X402_TOKEN_SUPPORT.md.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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cd "$PROJECT_ROOT"
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[[ -f "${SCRIPT_DIR}/../lib/load-project-env.sh" ]] && source "${SCRIPT_DIR}/../lib/load-project-env.sh" 2>/dev/null || true
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DRY_RUN=""
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RPC_ARG=""
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for a in "$@"; do
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if [[ "$a" == "--dry-run" ]]; then DRY_RUN=1; else [[ -z "$RPC_ARG" ]] && RPC_ARG="$a"; fi
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done
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RPC="${RPC_ARG:-${RPC_URL_138:-${CHAIN_138_RPC_URL:-https://rpc-core.d-bis.org}}}"
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# Token name, address (from CHAIN138_TOKEN_ADDRESSES.md)
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declare -A TOKENS
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TOKENS[cUSDT]="0x93E66202A11B1772E55407B32B44e5Cd8eda7f22"
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TOKENS[cUSDC]="0xf22258f57794CC8E06237084b353Ab30fFfa640b"
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# Test holder for nonces(address) call (any address is fine)
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HOLDER="0x0000000000000000000000000000000000000001"
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if [[ -n "$DRY_RUN" ]]; then
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echo "=== Chain 138 token permit support check (--dry-run) ==="
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echo "RPC: $RPC"
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for sym in cUSDT cUSDC; do echo " $sym: ${TOKENS[$sym]}"; done
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exit 0
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fi
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echo "=== Chain 138 — ERC-2612 / ERC-3009 token support ==="
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echo "RPC: $RPC"
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echo ""
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if ! command -v cast &>/dev/null; then
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echo "WARN: 'cast' (foundry) not found. Install foundry or run from a env that has cast."
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echo "Checking via cast is required for on-chain verification."
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exit 1
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fi
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for sym in cUSDT cUSDC; do
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addr="${TOKENS[$sym]}"
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echo "--- $sym ($addr) ---"
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# ERC-2612: nonces(address) selector 0x7ecebe00
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if cast call "$addr" "nonces(address)(uint256)" "$HOLDER" --rpc-url "$RPC" 2>/dev/null; then
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echo " ERC-2612 (permit): supported"
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else
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echo " ERC-2612 (permit): not supported"
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fi
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# ERC-3009: authorizationState(address,bytes32) — try zero args; if call fails, likely not present
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# bytes32(0) as second arg: 0x0000000000000000000000000000000000000000000000000000000000000000
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if cast call "$addr" "authorizationState(address,bytes32)(bool)" "$HOLDER" 0x0000000000000000000000000000000000000000000000000000000000000000 --rpc-url "$RPC" 2>/dev/null; then
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echo " ERC-3009 (transferWithAuthorization): supported"
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else
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echo " ERC-3009 (transferWithAuthorization): not supported"
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fi
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echo ""
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done
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echo "x402 compatibility: thirdweb x402 requires ERC-2612 or ERC-3009. Document results in docs/04-configuration/CHAIN138_X402_TOKEN_SUPPORT.md"
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