picasso-sdk
Version:
Picasso sdk for cosmos, ethereum, solana, and polkadot ibc transfer
266 lines (265 loc) • 13 kB
JavaScript
;
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var __importDefault = (this && this.__importDefault) || function (mod) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.instructionSchema = exports.msgTransferSchema = exports.getSolanaGuestChainAccounts = exports.getSolanaTracePath = exports.getLatestBlockhash = exports.getSolanaAsset = exports.getBaseDenomFromTracePath = exports.getTokenMint = exports.isNativeSolanaAsset = exports.getPublicKey = exports.getConnection = exports.PublicKey = exports.Keypair = void 0;
exports.hexToBytes = hexToBytes;
exports.numberTo32ByteBuffer = numberTo32ByteBuffer;
var anchor = __importStar(require("@coral-xyz/anchor"));
var spl = __importStar(require("@solana/spl-token"));
var web3_js_1 = require("@solana/web3.js");
var axios_1 = __importDefault(require("axios"));
var borsher_1 = require("borsher");
var js_sha256_1 = require("js-sha256");
var constants_1 = require("./constants");
var web3_js_2 = require("@solana/web3.js");
Object.defineProperty(exports, "Keypair", { enumerable: true, get: function () { return web3_js_2.Keypair; } });
Object.defineProperty(exports, "PublicKey", { enumerable: true, get: function () { return web3_js_2.PublicKey; } });
var getConnection = function (endpoint) {
return new web3_js_1.Connection(endpoint, 'finalized');
};
exports.getConnection = getConnection;
var getPublicKey = function (address) {
return new web3_js_1.PublicKey(address);
};
exports.getPublicKey = getPublicKey;
var isNativeSolanaAsset = function (minimalDenom) {
return !minimalDenom.includes('channel');
};
exports.isNativeSolanaAsset = isNativeSolanaAsset;
function hexToBytes(hex) {
var bytes = [];
for (var c = 0; c < hex.length; c += 2)
bytes.push(parseInt(hex.substr(c, 2), 16));
return bytes;
}
var getTokenMint = function (hashedDenom) {
var _a = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('mint'), Buffer.from(hashedDenom)], constants_1.solanaIbcProgramId), 2), tokenMintPDA = _a[0], tokenMintBump = _a[1];
return tokenMintPDA.toString();
};
exports.getTokenMint = getTokenMint;
var getBaseDenomFromTracePath = function (denom) {
var parts = denom.split('/');
return denom.split('/')[parts.length - 1];
};
exports.getBaseDenomFromTracePath = getBaseDenomFromTracePath;
var getSolanaAsset = function (assetId, minimalDenom, isNative) {
if (assetId === 'SOL')
return {
denom: spl.NATIVE_MINT.toString(),
baseDenom: spl.NATIVE_MINT.toString(),
assetId: assetId,
hashedDenom: hexToBytes((0, js_sha256_1.sha256)(spl.NATIVE_MINT.toString())),
};
var hashedDenom = hexToBytes((0, js_sha256_1.sha256)(minimalDenom));
if (!isNative)
return {
denom: minimalDenom,
baseDenom: (0, exports.getBaseDenomFromTracePath)(minimalDenom),
assetId: assetId,
hashedDenom: hashedDenom,
};
return {
denom: assetId,
baseDenom: assetId,
assetId: assetId,
hashedDenom: hexToBytes((0, js_sha256_1.sha256)(assetId)),
};
};
exports.getSolanaAsset = getSolanaAsset;
var getLatestBlockhash = function (endpoint) { return __awaiter(void 0, void 0, void 0, function () {
var data, response;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
data = {
id: 1,
jsonrpc: '2.0',
method: 'getLatestBlockhash',
};
return [4, axios_1.default.post(endpoint, data, {
headers: {
'Content-Type': 'application/json',
},
})];
case 1:
response = _a.sent();
return [2, response.data.result.value.blockhash || ''];
}
});
}); };
exports.getLatestBlockhash = getLatestBlockhash;
var getSolanaTracePath = function (denom, isNative) {
if (isNative)
return [];
var parts = denom.split('/').slice(0, -1);
return parts
.reduce(function (acc, part, index, array) {
if (index % 2 === 0 && index < array.length - 1) {
acc.push({ port_id: part, channel_id: array[index + 1] });
}
return acc;
}, [])
.reverse();
};
exports.getSolanaTracePath = getSolanaTracePath;
var getSolanaGuestChainAccounts = function (portId, channelId, hashedDenom) {
var _a = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('chain')], constants_1.solanaIbcProgramId), 2), guestChainPDA = _a[0], guestChainBump = _a[1];
var _b = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('trie')], constants_1.solanaIbcProgramId), 2), triePDA = _b[0], trieBump = _b[1];
var _c = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('mint_escrow')], constants_1.solanaIbcProgramId), 2), mintAuthorityPDA = _c[0], mintAuthorityBump = _c[1];
var _d = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('private')], constants_1.solanaIbcProgramId), 2), ibcStoragePDA = _d[0], ibcStorageBump = _d[1];
var _e = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('escrow'), Buffer.from(hashedDenom)], constants_1.solanaIbcProgramId), 2), escrowAccountPDA = _e[0], escrowAccountBump = _e[1];
var _f = __read(anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('fee')], constants_1.solanaIbcProgramId), 2), feePDA = _f[0], feeBump = _f[1];
return {
guestChainPDA: guestChainPDA,
triePDA: triePDA,
ibcStoragePDA: ibcStoragePDA,
mintAuthorityPDA: mintAuthorityPDA,
escrowAccountPDA: escrowAccountPDA,
feePDA: feePDA,
};
};
exports.getSolanaGuestChainAccounts = getSolanaGuestChainAccounts;
function numberTo32ByteBuffer(num) {
var buffer = Buffer.alloc(32);
var numberHex = num.toString(16);
if (numberHex.length % 2 !== 0) {
numberHex = '0' + numberHex;
}
var numberBytes = Buffer.from(numberHex, 'hex');
numberBytes.copy(buffer, 32 - numberBytes.length);
var uintBuffer = new Uint8Array(buffer);
var uintBufferChunks = [];
for (var i = 0; i < uintBuffer.length; i += 8) {
uintBufferChunks.push(uintBuffer.slice(i, i + 8));
}
var final_uintBuffer = [];
final_uintBuffer = final_uintBuffer.concat.apply(final_uintBuffer, __spreadArray([], __read(uintBufferChunks[3]), false));
final_uintBuffer = final_uintBuffer.concat.apply(final_uintBuffer, __spreadArray([], __read(uintBufferChunks[2]), false));
final_uintBuffer = final_uintBuffer.concat.apply(final_uintBuffer, __spreadArray([], __read(uintBufferChunks[1]), false));
final_uintBuffer = final_uintBuffer.concat.apply(final_uintBuffer, __spreadArray([], __read(uintBufferChunks[0]), false));
return new Uint8Array(final_uintBuffer);
}
var tracePathSchema = borsher_1.BorshSchema.Vec(borsher_1.BorshSchema.Struct({
port_id: borsher_1.BorshSchema.String,
channel_id: borsher_1.BorshSchema.String,
}));
var packetDataSchema = borsher_1.BorshSchema.Struct({
token: borsher_1.BorshSchema.Struct({
denom: borsher_1.BorshSchema.Struct({
trace_path: tracePathSchema,
base_denom: borsher_1.BorshSchema.String,
}),
amount: borsher_1.BorshSchema.Array(borsher_1.BorshSchema.u8, 32),
}),
sender: borsher_1.BorshSchema.String,
receiver: borsher_1.BorshSchema.String,
memo: borsher_1.BorshSchema.String,
});
var timeoutHeightSchema = borsher_1.BorshSchema.Enum({
Never: borsher_1.BorshSchema.Unit,
At: borsher_1.BorshSchema.Struct({
revision_number: borsher_1.BorshSchema.u64,
revision_height: borsher_1.BorshSchema.u64,
}),
});
var timeoutTimestampSchema = borsher_1.BorshSchema.Struct({
time: borsher_1.BorshSchema.u64,
});
exports.msgTransferSchema = borsher_1.BorshSchema.Struct({
port_id_on_a: borsher_1.BorshSchema.String,
chan_id_on_a: borsher_1.BorshSchema.String,
packet_data: packetDataSchema,
timeout_height_on_b: timeoutHeightSchema,
timeout_timestamp_on_b: timeoutTimestampSchema,
});
exports.instructionSchema = borsher_1.BorshSchema.Struct({
discriminator: borsher_1.BorshSchema.Array(borsher_1.BorshSchema.u8, 8),
hashed_base_denom: borsher_1.BorshSchema.Array(borsher_1.BorshSchema.u8, 32),
msg: exports.msgTransferSchema,
});