@ledgerhq/coin-filecoin/lib/network/addresses.js

Ledger Filecoin Coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.convertAddressEthToFil = exports.convertAddressFilToEth = exports.getEquivalentAddress = exports.isRecipientValidForTokenTransfer = exports.validateAddress = exports.isEthereumConvertableAddr = exports.isIdAddress = exports.isFilEthAddress = void 0;
const address_1 = require("iso-filecoin/address");
const logs_1 = require("@ledgerhq/logs");
const isFilEthAddress = (addr) => addr.protocol === address_1.PROTOCOL_INDICATOR.DELEGATED && addr.namespace === 10;
exports.isFilEthAddress = isFilEthAddress;
const isIdAddress = (addr) => addr.protocol === address_1.PROTOCOL_INDICATOR.ID;
exports.isIdAddress = isIdAddress;
const isEthereumConvertableAddr = (addr) => (0, exports.isIdAddress)(addr) || (0, exports.isFilEthAddress)(addr);
exports.isEthereumConvertableAddr = isEthereumConvertableAddr;
const validateAddress = (input) => {
    try {
        const parsedAddress = (0, address_1.fromString)(input);
        return { isValid: true, parsedAddress };
    }
    catch (error) {
        (0, logs_1.log)("debug", `[validateAddress] fromString invalid address`);
    }
    try {
        const parsedAddress = (0, address_1.fromEthAddress)(input, "mainnet");
        return { isValid: true, parsedAddress };
    }
    catch (error) {
        (0, logs_1.log)("debug", `[validateAddress] fromEthAddress invalid address`);
    }
    return { isValid: false };
};
exports.validateAddress = validateAddress;
const isRecipientValidForTokenTransfer = (addr) => {
    if (addr.length < 2) {
        return false;
    }
    const valid = (0, exports.validateAddress)(addr);
    if (!valid.isValid) {
        return false;
    }
    if ((0, exports.isEthereumConvertableAddr)(valid.parsedAddress)) {
        return true;
    }
    return false;
};
exports.isRecipientValidForTokenTransfer = isRecipientValidForTokenTransfer;
const getEquivalentAddress = (addr) => {
    if ((0, address_1.isEthAddress)(addr)) {
        return (0, address_1.fromEthAddress)(addr, "mainnet").toString();
    }
    else {
        const parsed = (0, address_1.fromString)(addr);
        if ((0, exports.isEthereumConvertableAddr)(parsed)) {
            return (0, address_1.toEthAddress)(parsed);
        }
        return "";
    }
};
exports.getEquivalentAddress = getEquivalentAddress;
const convertAddressFilToEth = (addr) => {
    if ((0, address_1.isEthAddress)(addr)) {
        return addr;
    }
    const parsed = (0, address_1.fromString)(addr);
    if ((0, exports.isEthereumConvertableAddr)(parsed)) {
        return (0, address_1.toEthAddress)(parsed);
    }
    throw new Error("address is not convertible to ethereum address");
};
exports.convertAddressFilToEth = convertAddressFilToEth;
const convertAddressEthToFil = (addr) => {
    if (!(0, address_1.isEthAddress)(addr)) {
        return addr;
    }
    return (0, address_1.fromEthAddress)(addr, "mainnet").toString();
};
exports.convertAddressEthToFil = convertAddressEthToFil;
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