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addMultisig for ui-keyring (#311)

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* addMultisig for ui-keyring

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* Spelling.
This commit is contained in:
Jaco Greeff
2020-04-24 18:02:13 +02:00
committed by GitHub
parent 2e323be1c3
commit e88351e994
12 changed files with 774 additions and 918 deletions
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packages/ui-keyring/package.json
+6 -6
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@@ -18,24 +18,24 @@
},
"dependencies": {
"@babel/runtime": "^7.9.2",
"@ledgerhq/hw-transport-u2f": "^5.12.0",
"@ledgerhq/hw-transport-webusb": "^5.12.0",
"@ledgerhq/hw-transport-u2f": "^5.13.1",
"@ledgerhq/hw-transport-webusb": "^5.13.1",
"ledger-polkadot": "^0.7.0",
"mkdirp": "^1.0.4",
"rxjs": "^6.5.5",
"store": "^2.0.12"
},
"devDependencies": {
"@polkadot/keyring": "^2.8.1",
"@polkadot/types": "^1.10.1",
"@polkadot/util": "^2.8.1",
"@polkadot/keyring": "^2.9.0-beta.0",
"@polkadot/types": "^1.12.0-beta.5",
"@polkadot/util": "^2.9.0-beta.0",
"@types/ledgerhq__hw-transport-node-hid": "^4.22.1",
"@types/ledgerhq__hw-transport-u2f": "^4.21.1",
"@types/mkdirp": "^1.0.0",
"@types/store": "^2.0.2"
},
"optionalDependencies": {
"@ledgerhq/hw-transport-node-hid": "^5.12.0"
"@ledgerhq/hw-transport-node-hid": "^5.13.1"
},
"peerDependencies": {
"@polkadot/keyring": "*",
packages/ui-keyring/src/Keyring.ts
+10 -1
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@@ -7,9 +7,11 @@ import { KeypairType } from '@polkadot/util-crypto/types';
import { AddressSubject, SingleAddress } from './observable/types';
import { CreateResult, KeyringAddress, KeyringAddressType, KeyringItemType, KeyringJson, KeyringJson$Meta, KeyringOptions, KeyringStruct } from './types';
import BN from 'bn.js';
import createPair from '@polkadot/keyring/pair';
import chains from '@polkadot/ui-settings/defaults/chains';
import { hexToU8a, isHex, isString } from '@polkadot/util';
import { bnToBn, hexToU8a, isHex, isString } from '@polkadot/util';
import { createKeyMulti } from '@polkadot/util-crypto';
import env from './observable/development';
import Base from './Base';
@@ -41,6 +43,13 @@ export class Keyring extends Base implements KeyringStruct {
return this.addExternal(address, { ...meta, hardwareType, isHardware: true });
}
public addMultisig (addresses: (string | Uint8Array)[], threshold: BigInt | BN | number, meta: KeyringPair$Meta = {}): CreateResult {
const address = createKeyMulti(addresses, threshold);
const who = addresses.map((who) => this.encodeAddress(who));
return this.addExternal(address, { ...meta, isMultisig: true, threshold: bnToBn(threshold).toNumber(), who });
}
public addPair (pair: KeyringPair, password: string): CreateResult {
this.keyring.addPair(pair);