p-sdk-wallet/dist/config/constants.js

A comprehensive wallet SDK for React Native (pwc), supporting multi-chain and multi-account features.

"use strict";
/**
 * Configuration constants for PWC Wallet SDK
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.VALIDATION_CONFIG = exports.CACHE_CONFIG = exports.NETWORK_CONFIG = exports.SECURITY_CONFIG = exports.VANITY_WALLET_CONFIG = void 0;
exports.getPBKDF2Iterations = getPBKDF2Iterations;
/**
 * Configuration object for vanity wallet generation.
 * Contains default settings and limits for generating wallets with specific address prefixes.
 */
exports.VANITY_WALLET_CONFIG = {
    /** Default prefix for vanity addresses (without '0x' for EVM chains) */
    DEFAULT_PREFIX: 'aaa',
    /** Maximum attempts for generating vanity wallet before giving up */
    DEFAULT_MAX_ATTEMPTS: 1000000,
    /** Whether prefix matching should be case sensitive (false = ignore case) */
    DEFAULT_CASE_SENSITIVE: false,
    /** Progress update interval in number of attempts (for progress callbacks) */
    PROGRESS_UPDATE_INTERVAL: 1000,
    /** Non-blocking interval to allow event loop to breathe (prevents UI freezing) */
    NON_BLOCKING_INTERVAL: 10000,
    /** Maximum prefix length allowed (for performance and security reasons) */
    MAX_PREFIX_LENGTH: 10,
    /** Maximum attempts limit as a safety cap to prevent infinite loops */
    MAX_ATTEMPTS_LIMIT: 10000000,
    // Mobile-optimized settings
    /** Mobile-optimized prefix (much easier to find) */
    MOBILE_DEFAULT_PREFIX: 'a',
    /** Mobile-optimized max attempts (faster completion) */
    MOBILE_DEFAULT_MAX_ATTEMPTS: 50000,
    /** Mobile-optimized progress update interval (more frequent updates) */
    MOBILE_PROGRESS_UPDATE_INTERVAL: 500,
    /** Mobile-optimized non-blocking interval (more frequent yields) */
    MOBILE_NON_BLOCKING_INTERVAL: 1000,
    /** Batch size for mobile processing (process multiple attempts in batches) */
    MOBILE_BATCH_SIZE: 100,
    /** Mobile timeout in milliseconds (prevent infinite running) */
    MOBILE_TIMEOUT_MS: 30000, // 30 seconds
};
/**
 * Security configuration constants
 */
exports.SECURITY_CONFIG = {
    /** AES key size in bits */
    AES_KEY_SIZE: 256,
    /** Salt length in bytes */
    SALT_LENGTH: 16,
    /** IV length in bytes */
    IV_LENGTH: 12,
    /** Minimum password length */
    MIN_PASSWORD_LENGTH: 8,
    /** Maximum vault unlock attempts before lockout */
    MAX_UNLOCK_ATTEMPTS: 5,
    /** Lockout duration in milliseconds */
    LOCKOUT_DURATION: 300000, // 5 minutes
};
/**
 * Get PBKDF2 iterations based on environment
 * @returns Number of iterations (5000 for development, 10000 for production)
 */
function getPBKDF2Iterations() {
    return process.env.NODE_ENV === 'production' ? 3000 : 2500;
}
/**
 * Network configuration constants
 */
exports.NETWORK_CONFIG = {
    /** Default timeout for RPC calls in milliseconds */
    RPC_TIMEOUT: 30000,
    /** Retry attempts for failed RPC calls */
    RPC_RETRY_ATTEMPTS: 3,
    /** Delay between retry attempts in milliseconds */
    RPC_RETRY_DELAY: 1000,
    /** Maximum batch size for multi-transfer operations */
    MAX_BATCH_SIZE: 50,
    /** Delay between batches in milliseconds */
    BATCH_DELAY: 500,
};
/**
 * Cache configuration constants
 */
exports.CACHE_CONFIG = {
    /** Default cache TTL in milliseconds */
    DEFAULT_TTL: 30000, // 30 seconds
    /** Balance cache TTL in milliseconds */
    BALANCE_TTL: 60000, // 1 minute
    /** Token info cache TTL in milliseconds */
    TOKEN_INFO_TTL: 300000, // 5 minutes
    /** Transaction cache TTL in milliseconds */
    TRANSACTION_TTL: 600000, // 10 minutes
    /** Maximum cache size in number of entries */
    MAX_CACHE_SIZE: 1000,
};
/**
 * Validation configuration constants
 */
exports.VALIDATION_CONFIG = {
    /** Minimum address length */
    MIN_ADDRESS_LENGTH: 26,
    /** Maximum address length */
    MAX_ADDRESS_LENGTH: 44,
    /** Minimum amount for transfers */
    MIN_TRANSFER_AMOUNT: '0.000001',
    /** Maximum amount for transfers (safety limit) */
    MAX_TRANSFER_AMOUNT: '1000000',
    /** Maximum decimal places for amounts */
    MAX_DECIMAL_PLACES: 18,
};