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Add grantee signer client and related updates (#44)
* Add grantee signer client and related updates * granteeSigner testing flow; fix lint errors * fix MsgExec encoding issue; clean up demo app --------- Co-authored-by: Burnt Val <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| --- | ||
| "@burnt-labs/abstraxion": minor | ||
| --- | ||
|
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| Add grantee signer client to seamlessly handle grantor/grantee relationships |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| import { | ||
| DeliverTxResponse, | ||
| SigningCosmWasmClient, | ||
| SigningCosmWasmClientOptions, | ||
| } from "@cosmjs/cosmwasm-stargate"; | ||
| import { EncodeObject, OfflineSigner } from "@cosmjs/proto-signing"; | ||
| import { SignerData, StdFee } from "@cosmjs/stargate"; | ||
| import type { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx"; | ||
| import { MsgExec } from "cosmjs-types/cosmos/authz/v1beta1/tx"; | ||
| import { | ||
| HttpEndpoint, | ||
| Tendermint37Client, | ||
| TendermintClient, | ||
| } from "@cosmjs/tendermint-rpc"; | ||
|
|
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| interface GranteeSignerOptions { | ||
| readonly grantorAddress: string; | ||
| readonly granteeAddress: string; | ||
| } | ||
|
|
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| export class GranteeSignerClient extends SigningCosmWasmClient { | ||
| protected readonly grantorAddress: string; | ||
| protected readonly granteeAddress: string; | ||
|
|
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| public static async connectWithSigner( | ||
| endpoint: string | HttpEndpoint, | ||
| signer: OfflineSigner, | ||
| options: SigningCosmWasmClientOptions & GranteeSignerOptions, | ||
| ): Promise<GranteeSignerClient> { | ||
| const tmClient = await Tendermint37Client.connect(endpoint); | ||
| return GranteeSignerClient.createWithSigner(tmClient, signer, options); | ||
| } | ||
|
|
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| public static async createWithSigner( | ||
| cometClient: TendermintClient, | ||
| signer: OfflineSigner, | ||
| options: SigningCosmWasmClientOptions & GranteeSignerOptions, | ||
| ): Promise<GranteeSignerClient> { | ||
| return new GranteeSignerClient(cometClient, signer, options); | ||
| } | ||
|
|
||
| protected constructor( | ||
| cometClient: TendermintClient | undefined, | ||
| signer: OfflineSigner, | ||
| { | ||
| grantorAddress, | ||
| granteeAddress, | ||
| ...options | ||
| }: SigningCosmWasmClientOptions & GranteeSignerOptions, | ||
| ) { | ||
| super(cometClient, signer, options); | ||
| if (grantorAddress === undefined) { | ||
| throw new Error("grantorAddress is required"); | ||
| } | ||
| this.grantorAddress = grantorAddress; | ||
|
|
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| if (granteeAddress === undefined) { | ||
| throw new Error("granteeAddress is required"); | ||
| } | ||
| this.granteeAddress = granteeAddress; | ||
| } | ||
|
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| public async signAndBroadcast( | ||
| signerAddress: string, | ||
| messages: readonly EncodeObject[], | ||
| fee: StdFee | "auto" | number, | ||
| memo = "", | ||
| ): Promise<DeliverTxResponse> { | ||
| // Figure out if the signerAddress is a grantor | ||
| if (signerAddress === this.grantorAddress) { | ||
| signerAddress = this.granteeAddress; | ||
| // Wrap the signerAddress in a MsgExec | ||
| messages = [ | ||
| { | ||
| typeUrl: "/cosmos.authz.v1beta1.MsgExec", | ||
| value: MsgExec.fromPartial({ | ||
| grantee: this.granteeAddress, | ||
| msgs: messages.map((msg) => this.registry.encodeAsAny(msg)), | ||
| }), | ||
| }, | ||
| ]; | ||
| } | ||
|
|
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| return super.signAndBroadcast(signerAddress, messages, fee, memo); | ||
| } | ||
|
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| public async sign( | ||
| signerAddress: string, | ||
| messages: readonly EncodeObject[], | ||
| fee: StdFee, | ||
| memo: string, | ||
| explicitSignerData?: SignerData, | ||
| ): Promise<TxRaw> { | ||
| // Figure out if the signerAddress is a grantor | ||
| if (signerAddress === this.grantorAddress) { | ||
| signerAddress = this.granteeAddress; | ||
| // Wrap the signerAddress in a MsgExec | ||
| messages = [ | ||
| { | ||
| typeUrl: "/cosmos.authz.v1beta1.MsgExec", | ||
| value: MsgExec.fromPartial({ | ||
| grantee: signerAddress, | ||
| msgs: messages.map((msg) => this.registry.encodeAsAny(msg)), | ||
| }), | ||
| }, | ||
| ]; | ||
| } | ||
|
|
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| return super.sign(signerAddress, messages, fee, memo, explicitSignerData); | ||
| } | ||
| } |
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Successfully deployed to the following URLs:
xion-js-abstraxion-dashboard – ./apps/abstraxion-dashboard
xion-js-abstraxion-dashboard-burntfinance.vercel.app
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xion-js-abstraxion-dashboard-git-main-burntfinance.vercel.app
dashboard.burnt.com