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The README promises all four token-spam filters "default to on but can be individually disabled". Known-symbol spoof verification had no state flag, no checkbox and no consulted setting: filterTransactions() applied it before any filter setting was read, so three of the four documented filters were configurable and the fourth was mandatory. Adds hideSpoofedSymbols, default on, persisted and migrated so a profile written before the setting existed loads it as on rather than undefined. The flag is fail-safe in the pure function too: only an explicit false disables the check, so a caller that omits the key keeps it. Turning the setting off also stops the fraud-contract learning. That learning is fed only by this check, and leaving it on would make the setting a no-op: the contract it recorded would hide the very row the user asked to see, via the fraud-contract rule that is on by default. Scope: the setting governs the transaction history. The same check on the balance list and the send-screen token selector stays unconditional — those decide which tokens the user can act on, not what the history displays. The README's user-configurable paragraph now states what each of the four settings actually reaches, which is not uniform. The two `current behaviour:` tests pinning the filter as undisableable are inverted rather than deleted, and joined by coverage for the bypass, the halted learning, the untouched sibling rules and the storage round-trip.
171 lines
6.0 KiB
JavaScript
171 lines
6.0 KiB
JavaScript
// State management and extension storage persistence.
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const { DEFAULT_RPC_URL, DEFAULT_BLOCKSCOUT_URL } = require("./constants");
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const { networkById } = require("./networks");
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const storageApi =
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typeof browser !== "undefined"
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? browser.storage.local
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: chrome.storage.local;
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const DEFAULT_STATE = {
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hasWallet: false,
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wallets: [],
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trackedTokens: [],
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networkId: "mainnet",
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rpcUrl: DEFAULT_RPC_URL,
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blockscoutUrl: DEFAULT_BLOCKSCOUT_URL,
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lastBalanceRefresh: 0,
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activeAddress: null,
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allowedSites: {},
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deniedSites: {},
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rememberSiteChoice: true,
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showZeroBalanceTokens: true,
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hideSpoofedSymbols: true,
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hideLowHolderTokens: true,
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hideFraudContracts: true,
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hideDustTransactions: true,
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dustThresholdGwei: 100000,
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utcTimestamps: false,
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fraudContracts: [],
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tokenHolderCache: {},
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theme: "system",
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debugMode: false,
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};
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const state = {
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...DEFAULT_STATE,
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currentView: null,
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selectedWallet: null,
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selectedAddress: null,
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selectedToken: null,
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viewData: {},
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viewStack: [],
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};
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// Return the network configuration for the currently selected network.
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function currentNetwork() {
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return networkById(state.networkId);
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}
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async function saveState() {
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const persisted = {
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hasWallet: state.hasWallet,
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wallets: state.wallets,
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trackedTokens: state.trackedTokens,
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networkId: state.networkId,
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rpcUrl: state.rpcUrl,
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blockscoutUrl: state.blockscoutUrl,
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lastBalanceRefresh: state.lastBalanceRefresh,
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activeAddress: state.activeAddress,
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allowedSites: state.allowedSites,
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deniedSites: state.deniedSites,
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rememberSiteChoice: state.rememberSiteChoice,
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showZeroBalanceTokens: state.showZeroBalanceTokens,
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hideSpoofedSymbols: state.hideSpoofedSymbols,
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hideLowHolderTokens: state.hideLowHolderTokens,
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hideFraudContracts: state.hideFraudContracts,
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hideDustTransactions: state.hideDustTransactions,
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dustThresholdGwei: state.dustThresholdGwei,
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utcTimestamps: state.utcTimestamps,
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fraudContracts: state.fraudContracts,
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tokenHolderCache: state.tokenHolderCache,
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theme: state.theme,
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debugMode: state.debugMode,
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currentView: state.currentView,
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selectedWallet: state.selectedWallet,
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selectedAddress: state.selectedAddress,
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selectedToken: state.selectedToken,
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viewData: state.viewData,
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viewStack: state.viewStack,
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};
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await storageApi.set({ autistmask: persisted });
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}
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async function loadState() {
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const result = await storageApi.get("autistmask");
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if (result.autistmask) {
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const saved = result.autistmask;
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state.wallets = saved.wallets || [];
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// Derived, never read from storage: a profile persisted with the flag
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// out of step with the wallet list would otherwise stay broken on
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// every load. Nothing depends on the two disagreeing.
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state.hasWallet = state.wallets.length > 0;
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state.trackedTokens = saved.trackedTokens || [];
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state.networkId = saved.networkId || DEFAULT_STATE.networkId;
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state.rpcUrl = saved.rpcUrl || DEFAULT_STATE.rpcUrl;
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state.blockscoutUrl =
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saved.blockscoutUrl || DEFAULT_STATE.blockscoutUrl;
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state.lastBalanceRefresh = saved.lastBalanceRefresh || 0;
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state.activeAddress = saved.activeAddress || null;
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state.allowedSites =
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saved.allowedSites && !Array.isArray(saved.allowedSites)
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? saved.allowedSites
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: {};
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state.deniedSites =
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saved.deniedSites && !Array.isArray(saved.deniedSites)
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? saved.deniedSites
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: {};
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state.rememberSiteChoice =
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saved.rememberSiteChoice !== undefined
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? saved.rememberSiteChoice
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: true;
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state.showZeroBalanceTokens =
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saved.showZeroBalanceTokens !== undefined
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? saved.showZeroBalanceTokens
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: true;
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// A profile written before this setting existed has no key for it.
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// It is a safety filter, so absent must load as on, not as undefined.
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state.hideSpoofedSymbols =
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saved.hideSpoofedSymbols !== undefined
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? saved.hideSpoofedSymbols
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: true;
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state.hideLowHolderTokens =
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saved.hideLowHolderTokens !== undefined
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? saved.hideLowHolderTokens
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: true;
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state.hideFraudContracts =
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saved.hideFraudContracts !== undefined
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? saved.hideFraudContracts
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: true;
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state.hideDustTransactions =
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saved.hideDustTransactions !== undefined
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? saved.hideDustTransactions
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: true;
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state.dustThresholdGwei =
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saved.dustThresholdGwei !== undefined
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? saved.dustThresholdGwei
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: 100000;
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state.utcTimestamps =
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saved.utcTimestamps !== undefined ? saved.utcTimestamps : false;
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state.fraudContracts = saved.fraudContracts || [];
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state.tokenHolderCache = saved.tokenHolderCache || {};
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state.theme = saved.theme || "system";
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state.debugMode =
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saved.debugMode !== undefined ? saved.debugMode : false;
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state.currentView = saved.currentView || null;
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state.selectedWallet =
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saved.selectedWallet !== undefined ? saved.selectedWallet : null;
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state.selectedAddress =
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saved.selectedAddress !== undefined ? saved.selectedAddress : null;
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state.selectedToken = saved.selectedToken || null;
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state.viewData = saved.viewData || {};
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state.viewStack = Array.isArray(saved.viewStack) ? saved.viewStack : [];
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}
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}
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function currentAddress() {
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if (state.selectedWallet === null || state.selectedAddress === null) {
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return null;
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}
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return state.wallets[state.selectedWallet].addresses[state.selectedAddress];
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}
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module.exports = {
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state,
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saveState,
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loadState,
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currentAddress,
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currentNetwork,
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};
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