Osmosis MCP Server

"use strict"; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.makeMultisignedTxBytes = exports.makeMultisignedTx = exports.makeCompactBitArray = void 0; const amino_1 = require("@cosmjs/amino"); const encoding_1 = require("@cosmjs/encoding"); const proto_signing_1 = require("@cosmjs/proto-signing"); const multisig_1 = require("cosmjs-types/cosmos/crypto/multisig/v1beta1/multisig"); const signing_1 = require("cosmjs-types/cosmos/tx/signing/v1beta1/signing"); const tx_1 = require("cosmjs-types/cosmos/tx/v1beta1/tx"); const tx_2 = require("cosmjs-types/cosmos/tx/v1beta1/tx"); const long_1 = __importDefault(require("long")); function makeCompactBitArray(bits) { const byteCount = Math.ceil(bits.length / 8); const extraBits = bits.length - Math.floor(bits.length / 8) * 8; const bytes = new Uint8Array(byteCount); // zero-filled bits.forEach((value, index) => { const bytePos = Math.floor(index / 8); const bitPos = index % 8; // eslint-disable-next-line no-bitwise if (value) bytes[bytePos] |= 0b1 << (8 - 1 - bitPos); }); return multisig_1.CompactBitArray.fromPartial({ elems: bytes, extraBitsStored: extraBits }); } exports.makeCompactBitArray = makeCompactBitArray; /** * Creates a signed transaction from signer info, transaction body and signatures. * The result can be broadcasted after serialization. * * Consider using `makeMultisignedTxBytes` instead if you want to broadcast the * transaction immediately. */ function makeMultisignedTx(multisigPubkey, sequence, fee, bodyBytes, signatures) { const addresses = Array.from(signatures.keys()); const prefix = (0, encoding_1.fromBech32)(addresses[0]).prefix; const signers = Array(multisigPubkey.value.pubkeys.length).fill(false); const signaturesList = new Array(); for (let i = 0; i < multisigPubkey.value.pubkeys.length; i++) { const signerAddress = (0, amino_1.pubkeyToAddress)(multisigPubkey.value.pubkeys[i], prefix); const signature = signatures.get(signerAddress); if (signature) { signers[i] = true; signaturesList.push(signature); } } const signerInfo = { publicKey: (0, proto_signing_1.encodePubkey)(multisigPubkey), modeInfo: { multi: { bitarray: makeCompactBitArray(signers), modeInfos: signaturesList.map((_) => ({ single: { mode: signing_1.SignMode.SIGN_MODE_LEGACY_AMINO_JSON } })), }, }, sequence: long_1.default.fromNumber(sequence), }; const authInfo = tx_1.AuthInfo.fromPartial({ signerInfos: [signerInfo], fee: { amount: [...fee.amount], gasLimit: long_1.default.fromString(fee.gas), }, }); const authInfoBytes = tx_1.AuthInfo.encode(authInfo).finish(); const signedTx = tx_2.TxRaw.fromPartial({ bodyBytes: bodyBytes, authInfoBytes: authInfoBytes, signatures: [multisig_1.MultiSignature.encode(multisig_1.MultiSignature.fromPartial({ signatures: signaturesList })).finish()], }); return signedTx; } exports.makeMultisignedTx = makeMultisignedTx; /** * Creates a signed transaction from signer info, transaction body and signatures. * The result can be broadcasted. * * This is a wrapper around `makeMultisignedTx` that encodes the transaction for broadcasting. */ function makeMultisignedTxBytes(multisigPubkey, sequence, fee, bodyBytes, signatures) { const signedTx = makeMultisignedTx(multisigPubkey, sequence, fee, bodyBytes, signatures); return Uint8Array.from(tx_2.TxRaw.encode(signedTx).finish()); } exports.makeMultisignedTxBytes = makeMultisignedTxBytes; //# sourceMappingURL=multisignature.js.map