add send tx in base provider

.changeset/twelve-otters-approve.md

@@ -0,0 +1,7 @@
+---
+"@zcloak/login-rpc-defines": minor
+"@zcloak/login-providers": minor
+"@zcloak/login-did": minor
+---
+
+add send transaction in base provider

login/did/package.json

@@ -20,9 +20,12 @@
   "version": "2.0.1",
   "main": "index.js",
   "dependencies": {
+    "@ethersproject/bignumber": "^5.7.0",
+    "@ethersproject/transactions": "^5.7.0",
     "@polkadot/util": "^12.1.2",
     "@zcloak/did": "workspace:^",
     "@zcloak/did-resolver": "workspace:^",
-    "@zcloak/login-providers": "workspace:^"
+    "@zcloak/login-providers": "workspace:^",
+    "ethers": "^6.7.1"
   }
 }

login/did/src/LoginDid.ts

@@ -5,11 +5,14 @@ import type { DidKeys, EncryptedData, IDidDetails, IDidKeyring, SignedData } fro
 import type { DidUrl } from '@zcloak/did-resolver/types';
 import type { BaseProvider } from '@zcloak/login-providers/base/Provider';
 
+import { UnsignedTransaction } from '@ethersproject/transactions';
 import { hexToU8a } from '@polkadot/util';
 
 import { Did } from '@zcloak/did';
 import { parseDidDocument } from '@zcloak/did/did/helpers';
 
+import { bigNumberishToHex } from './util';
+
 type HexString = `0x${string}`;
 
 export class LoginDid extends Did implements IDidKeyring {
@@ -78,4 +81,23 @@ export class LoginDid extends Did implements IDidKeyring {
       signature: hexToU8a(signature)
     };
   }
+
+  public override async sendTransaction(
+    tx: UnsignedTransaction,
+    providerUrl: string,
+    keyOrDidUrl: DidUrl | Exclude<DidKeys, 'keyAgreement'> = 'controller'
+  ): Promise<any> {
+    const _tx: UnsignedTransaction = {
+      ...tx,
+      gasLimit: tx.gasLimit ? bigNumberishToHex(tx.gasLimit) : undefined,
+      gasPrice: tx.gasPrice ? bigNumberishToHex(tx.gasPrice) : undefined,
+      value: tx.value ? bigNumberishToHex(tx.value) : undefined,
+      maxPriorityFeePerGas: tx.maxPriorityFeePerGas ? bigNumberishToHex(tx.maxPriorityFeePerGas) : undefined,
+      maxFeePerGas: tx.maxFeePerGas ? bigNumberishToHex(tx.maxFeePerGas) : undefined
+    };
+
+    const result = await this.provider.sendTransaction(_tx, providerUrl, keyOrDidUrl);
+
+    return result;
+  }
 }

login/did/src/util.ts

@@ -0,0 +1,26 @@
+// Copyright 2021-2023 zcloak authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { BigNumber, BigNumberish } from '@ethersproject/bignumber';
+import { isHex } from '@polkadot/util';
+import { ethers, toBeHex } from 'ethers';
+
+export const bigNumberishToHex = (value: BigNumberish): string => {
+  if (isHex(value)) {
+    return value;
+  }
+
+  if (typeof value === 'bigint' || typeof value === 'number' || typeof value === 'string') {
+    return toBeHex(value);
+  }
+
+  if (ethers.isBytesLike(value)) {
+    return ethers.hexlify(value);
+  }
+
+  if (value instanceof BigNumber) {
+    return value.toHexString();
+  }
+
+  throw new Error(`Convert ${value} to hex failed.`);
+};

login/providers/package.json

@@ -20,6 +20,7 @@
   "version": "2.0.0",
   "main": "index.js",
   "dependencies": {
+    "@ethersproject/transactions": "^5.7.0",
     "@polkadot/util": "^12.1.2",
     "@zcloak/login-rpc": "workspace:^",
     "@zcloak/login-rpc-defines": "workspace:^",

login/providers/src/base/Provider.ts

@@ -9,6 +9,7 @@ import type { Request, RpcRequest, RpcResponse } from '@zcloak/login-rpc';
 import type { VerifiablePresentation } from '@zcloak/vc/types';
 import type { ProviderEvents } from '../types';
 
+import { UnsignedTransaction } from '@ethersproject/transactions';
 import { isHex, isString, isU8a, numberToHex, stringToHex, u8aToHex } from '@polkadot/util';
 import Events from 'eventemitter3';
 
@@ -152,4 +153,12 @@ export class BaseProvider extends Events<ProviderEvents> {
   public generateZkp(params: RpcRequest<'proof_generate'>): Promise<RpcResponse<'proof_generate'>> {
     return this.request('proof_generate', params);
   }
+
+  public async sendTransaction(
+    tx: UnsignedTransaction,
+    providerUrl: string,
+    keyOrDidUrl: DidUrl | Exclude<DidKeys, 'keyAgreement'> = 'controller'
+  ): Promise<any> {
+    return this.request('send_tx', { tx, providerUrl, keyOrDidUrl });
+  }
 }

login/rpc-defines/package.json

@@ -20,6 +20,7 @@
   "version": "2.0.0",
   "main": "index.js",
   "dependencies": {
+    "@ethersproject/transactions": "^5.7.0",
     "@zcloak/login-rpc": "workspace:^"
   },
   "devDependencies": {

login/rpc-defines/src/defineZk.ts

@@ -7,6 +7,8 @@ import type { DidKeys } from '@zcloak/did/types';
 import type { DidDocument, DidUrl, SignatureType, VerificationMethodType } from '@zcloak/did-resolver/types';
 import type { VerifiablePresentation } from '@zcloak/vc/types';
 
+import { UnsignedTransaction } from '@ethersproject/transactions';
+
 export type HexString = `0x${string}`;
 
 export type DidSignature = {
@@ -76,6 +78,12 @@ export type ZkpGenRequest = {
   publicInput?: string;
 };
 
+export type SendTx = {
+  tx: UnsignedTransaction;
+  providerUrl: string;
+  keyOrDidUrl: DidUrl | Exclude<DidKeys, 'keyAgreement'>;
+};
+
 declare module '@zcloak/login-rpc/rpcs' {
   interface Rpcs {
     wallet_requestAuth: [undefined, boolean];
@@ -90,6 +98,7 @@ declare module '@zcloak/login-rpc/rpcs' {
     did_encrypt: [DidEncryptParams, DidEncrypted];
     did_decrypt: [DidDecryptParams, HexString];
     proof_generate: [ZkpGenRequest, ZkpGenResponse];
+    send_tx: [SendTx, any];
   }
 
   interface RpcEvents {

yarn.lock

@@ -4424,17 +4424,21 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@zcloak/login-did@workspace:login/did"
   dependencies:
+    "@ethersproject/bignumber": "npm:^5.7.0"
+    "@ethersproject/transactions": "npm:^5.7.0"
     "@polkadot/util": "npm:^12.1.2"
     "@zcloak/did": "workspace:^"
     "@zcloak/did-resolver": "workspace:^"
     "@zcloak/login-providers": "workspace:^"
+    ethers: "npm:^6.7.1"
   languageName: unknown
   linkType: soft
 
 "@zcloak/login-providers@workspace:^, @zcloak/login-providers@workspace:login/providers":
   version: 0.0.0-use.local
   resolution: "@zcloak/login-providers@workspace:login/providers"
   dependencies:
+    "@ethersproject/transactions": "npm:^5.7.0"
     "@polkadot/util": "npm:^12.1.2"
     "@zcloak/login-rpc": "workspace:^"
     "@zcloak/login-rpc-defines": "workspace:^"
@@ -4446,6 +4450,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@zcloak/login-rpc-defines@workspace:login/rpc-defines"
   dependencies:
+    "@ethersproject/transactions": "npm:^5.7.0"
     "@kiltprotocol/types": "npm:^0.28.2"
     "@zcloak/login-rpc": "workspace:^"
   languageName: unknown