clawbot
e2e1c5d40e
The transaction count the node reports is what an address has sent, so an address that only receives, such as a savings address, got the "ZERO transaction history" box on every send. The check now also asks the node for the recipient's balance and warns only when both are zero. The box says the address has never sent a transaction and holds no ETH, naming the active network's native token as the contract warning does. Model: opus-5-5
106 lines
3.8 KiB
JavaScript
106 lines
3.8 KiB
JavaScript
// What reaches the console when the RPC endpoint answers with an HTTP error.
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//
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// RPC providers put the API key in the endpoint URL's path or query string.
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// When the endpoint answers with an HTTP error (a wrong or expired key, a rate
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// limit, a server error), the error ethers throws carries the full request URL
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// in its message, so a line logging that message printed the key
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// (https://git.eeqj.de/sneak/AutistMask/issues/410). Those lines log the
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// error's short message, which names the HTTP status and not the URL.
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//
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// The real ethers provider runs; only its HTTP transport is replaced, by one
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// that answers every request with 401 Unauthorized. Debug mode is on, so
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// every log level is printed.
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const { FetchRequest } = require("ethers");
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const {
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getProvider,
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lookupTokenInfo,
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refreshBalances,
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} = require("../src/shared/balances");
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const { getFullWarnings } = require("../src/shared/addressWarnings");
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const { resolveEnsName } = require("../src/shared/ens");
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const { setRuntimeDebug } = require("../src/shared/log");
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const RPC_URL = "https://rpc.example.invalid/v3/PATHKEY123?token=QUERYTOKEN456";
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const ADDRESS = "0x1111111111111111111111111111111111111111";
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const realFetch = globalThis.fetch;
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let printed;
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beforeEach(() => {
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setRuntimeDebug(true);
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printed = [];
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for (const method of ["log", "warn", "error"]) {
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jest.spyOn(console, method).mockImplementation((...args) => {
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printed.push(args.map(String).join(" "));
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});
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}
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FetchRequest.registerGetUrl(async () => ({
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statusCode: 401,
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statusMessage: "Unauthorized",
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headers: {},
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body: new Uint8Array(),
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}));
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// The explorer requests the balance refresh makes go nowhere.
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globalThis.fetch = jest.fn(async () => {
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throw new Error("tests must not perform network requests");
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});
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});
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afterEach(() => {
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FetchRequest.registerGetUrl(FetchRequest.createGetUrlFunc());
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globalThis.fetch = realFetch;
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setRuntimeDebug(false);
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jest.restoreAllMocks();
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});
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// The line carrying `label` was printed and names the HTTP status, and nothing
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// printed carries the key.
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function expectFailureLoggedWithoutKey(label) {
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const line = printed.find((text) => text.includes(label));
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expect(line).toContain("401");
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const all = printed.join("\n");
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expect(all).not.toContain("PATHKEY123");
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expect(all).not.toContain("QUERYTOKEN456");
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}
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test("ethers puts the URL in the error message, not in the short message", async () => {
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const provider = getProvider(RPC_URL, "mainnet");
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const error = await provider.getCode(ADDRESS).catch((e) => e);
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expect(error.message).toContain("PATHKEY123");
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expect(error.shortMessage).not.toContain("PATHKEY123");
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});
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test("the recipient checks before a send", async () => {
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await getFullWarnings(ADDRESS, getProvider(RPC_URL, "mainnet"));
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expectFailureLoggedWithoutKey("contract check failed");
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expectFailureLoggedWithoutKey("tx count or balance check failed");
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});
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test("the ENS reverse lookup", async () => {
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expect(await resolveEnsName(ADDRESS, RPC_URL, "mainnet")).toBeNull();
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expectFailureLoggedWithoutKey("ENS reverse lookup failed");
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});
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test("the balance refresh", async () => {
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const wallets = [{ addresses: [{ address: ADDRESS }] }];
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await refreshBalances(
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wallets,
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RPC_URL,
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"https://explorer.example.invalid/api/v2",
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[],
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"mainnet",
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);
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expectFailureLoggedWithoutKey("ETH balance failed");
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expectFailureLoggedWithoutKey("ENS reverse failed");
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});
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// The lookup's first line, at debug level, names the RPC endpoint; the check
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// of everything printed covers it too.
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test("the token lookup", async () => {
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await expect(lookupTokenInfo(ADDRESS, RPC_URL, "mainnet")).rejects.toThrow(
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"Not a valid ERC-20 token",
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);
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expectFailureLoggedWithoutKey("symbol() failed:");
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});
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