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author | Florian Dold <florian@dold.me> | 2023-02-21 21:14:55 +0100 |
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committer | Florian Dold <florian@dold.me> | 2023-02-21 21:14:55 +0100 |
commit | 6aaba31383a68cc3ca3123058fb7333dfb94c444 (patch) | |
tree | 5d1f5e27a2d2fc24dde288b3ac85573f4093b158 /packages/taler-wallet-embedded/src | |
parent | b648238c4120ed341c76818b4ffa223d0122af78 (diff) | |
download | wallet-core-6aaba31383a68cc3ca3123058fb7333dfb94c444.tar.xz |
embedded: remove rollup and akono entry point
Diffstat (limited to 'packages/taler-wallet-embedded/src')
-rw-r--r-- | packages/taler-wallet-embedded/src/index.ts | 293 | ||||
-rw-r--r-- | packages/taler-wallet-embedded/src/wallet-qjs.ts | 4 |
2 files changed, 4 insertions, 293 deletions
diff --git a/packages/taler-wallet-embedded/src/index.ts b/packages/taler-wallet-embedded/src/index.ts deleted file mode 100644 index 8079ba739..000000000 --- a/packages/taler-wallet-embedded/src/index.ts +++ /dev/null @@ -1,293 +0,0 @@ -/* - This file is part of GNU Taler - (C) 2019 GNUnet e.V. - - GNU Taler is free software; you can redistribute it and/or modify it under the - terms of the GNU General Public License as published by the Free Software - Foundation; either version 3, or (at your option) any later version. - - GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR - A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along with - GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> - */ - -/** - * Imports. - */ -import { - CoreApiMessageEnvelope, - CoreApiResponse, - CoreApiResponseSuccess, - getErrorDetailFromException, - Logger, - WalletNotification, -} from "@gnu-taler/taler-util"; -import { - createPlatformHttpLib, - Headers, - HttpRequestLibrary, - HttpRequestOptions, - HttpResponse, -} from "@gnu-taler/taler-util/http"; -import { - createNativeWalletHost, - DefaultNodeWalletArgs, - handleWorkerError, - handleWorkerMessage, - OpenedPromise, - openPromise, - Wallet, -} from "@gnu-taler/taler-wallet-core"; -import fs from "fs"; - -export { handleWorkerError, handleWorkerMessage }; - -const logger = new Logger("taler-wallet-embedded/index.ts"); - -export class NativeHttpLib implements HttpRequestLibrary { - useNfcTunnel = false; - - private httpLib: HttpRequestLibrary = createPlatformHttpLib(); - - private requestId = 1; - - private requestMap: { - [id: number]: OpenedPromise<HttpResponse>; - } = {}; - - constructor(private sendMessage: (m: string) => void) {} - - fetch(url: string, opt?: HttpRequestOptions): Promise<HttpResponse> { - return this.httpLib.fetch(url, opt); - } - - get(url: string, opt?: HttpRequestOptions): Promise<HttpResponse> { - if (this.useNfcTunnel) { - const myId = this.requestId++; - const p = openPromise<HttpResponse>(); - this.requestMap[myId] = p; - const request = { - method: "get", - url, - }; - this.sendMessage( - JSON.stringify({ - type: "tunnelHttp", - request, - id: myId, - }), - ); - return p.promise; - } else { - return this.httpLib.get(url, opt); - } - } - - postJson( - url: string, - body: any, - opt?: HttpRequestOptions, - ): Promise<HttpResponse> { - if (this.useNfcTunnel) { - const myId = this.requestId++; - const p = openPromise<HttpResponse>(); - this.requestMap[myId] = p; - const request = { - method: "postJson", - url, - body, - }; - this.sendMessage( - JSON.stringify({ type: "tunnelHttp", request, id: myId }), - ); - return p.promise; - } else { - return this.httpLib.postJson(url, body, opt); - } - } - - handleTunnelResponse(msg: any): void { - const myId = msg.id; - const p = this.requestMap[myId]; - if (!p) { - logger.error( - `no matching request for tunneled HTTP response, id=${myId}`, - ); - } - const headers = new Headers(); - if (msg.status != 0) { - const resp: HttpResponse = { - // FIXME: pass through this URL - requestUrl: "", - headers, - status: msg.status, - requestMethod: "FIXME", - json: async () => JSON.parse(msg.responseText), - text: async () => msg.responseText, - bytes: async () => { - throw Error("bytes() not supported for tunnel response"); - }, - }; - p.resolve(resp); - } else { - p.reject(new Error(`unexpected HTTP status code ${msg.status}`)); - } - delete this.requestMap[myId]; - } -} - -function sendNativeMessage(ev: CoreApiMessageEnvelope): void { - // @ts-ignore - const sendMessage = globalThis.__native_sendMessage; - if (typeof sendMessage !== "function") { - const errMsg = - "FATAL: cannot install native wallet listener: native functions missing"; - logger.error(errMsg); - throw new Error(errMsg); - } - const m = JSON.stringify(ev); - // @ts-ignore - sendMessage(m); -} - -class NativeWalletMessageHandler { - walletArgs: DefaultNodeWalletArgs | undefined; - maybeWallet: Wallet | undefined; - wp = openPromise<Wallet>(); - httpLib = createPlatformHttpLib(); - - /** - * Handle a request from the native wallet. - */ - async handleMessage( - operation: string, - id: string, - args: any, - ): Promise<CoreApiResponse> { - const wrapResponse = (result: unknown): CoreApiResponseSuccess => { - return { - type: "response", - id, - operation, - result, - }; - }; - - let initResponse: any = {}; - - const reinit = async () => { - logger.info("in reinit"); - const w = await createNativeWalletHost(this.walletArgs); - this.maybeWallet = w; - const resp = await w.handleCoreApiRequest( - "initWallet", - "native-init", - {}, - ); - initResponse = resp.type == "response" ? resp.result : resp.error; - w.runTaskLoop().catch((e) => { - logger.error( - `Error during wallet retry loop: ${e.stack ?? e.toString()}`, - ); - }); - this.wp.resolve(w); - }; - - switch (operation) { - case "init": { - this.walletArgs = { - notifyHandler: async (notification: WalletNotification) => { - sendNativeMessage({ type: "notification", payload: notification }); - }, - persistentStoragePath: args.persistentStoragePath, - httpLib: this.httpLib, - cryptoWorkerType: args.cryptoWorkerType, - }; - await reinit(); - return wrapResponse({ - ...initResponse, - }); - } - case "startTunnel": { - // this.httpLib.useNfcTunnel = true; - throw Error("not implemented"); - } - case "stopTunnel": { - // this.httpLib.useNfcTunnel = false; - throw Error("not implemented"); - } - case "tunnelResponse": { - // httpLib.handleTunnelResponse(msg.args); - throw Error("not implemented"); - } - case "reset": { - const oldArgs = this.walletArgs; - this.walletArgs = { ...oldArgs }; - if (oldArgs && oldArgs.persistentStoragePath) { - try { - fs.unlinkSync(oldArgs.persistentStoragePath); - } catch (e) { - logger.error("Error while deleting the wallet db:", e); - } - // Prevent further storage! - this.walletArgs.persistentStoragePath = undefined; - } - const wallet = await this.wp.promise; - wallet.stop(); - this.wp = openPromise<Wallet>(); - this.maybeWallet = undefined; - await reinit(); - return wrapResponse({}); - } - default: { - const wallet = await this.wp.promise; - return await wallet.handleCoreApiRequest(operation, id, args); - } - } - } -} - -export function installNativeWalletListener(): void { - const handler = new NativeWalletMessageHandler(); - const onMessage = async (msgStr: any): Promise<void> => { - if (typeof msgStr !== "string") { - logger.error("expected string as message"); - return; - } - const msg = JSON.parse(msgStr); - const operation = msg.operation; - if (typeof operation !== "string") { - logger.error( - "message to native wallet helper must contain operation of type string", - ); - return; - } - const id = msg.id; - logger.info(`native listener: got request for ${operation} (${id})`); - - try { - const respMsg = await handler.handleMessage(operation, id, msg.args); - logger.info( - `native listener: sending success response for ${operation} (${id})`, - ); - sendNativeMessage(respMsg); - } catch (e) { - const respMsg: CoreApiResponse = { - type: "error", - id, - operation, - error: getErrorDetailFromException(e), - }; - sendNativeMessage(respMsg); - return; - } - }; - - // @ts-ignore - globalThis.__native_onMessage = onMessage; - - logger.info("native wallet listener installed"); -} diff --git a/packages/taler-wallet-embedded/src/wallet-qjs.ts b/packages/taler-wallet-embedded/src/wallet-qjs.ts index 9c379063e..9cf735b12 100644 --- a/packages/taler-wallet-embedded/src/wallet-qjs.ts +++ b/packages/taler-wallet-embedded/src/wallet-qjs.ts @@ -15,6 +15,10 @@ */ /** + * Entry-point for the wallet under qtart, the QuckJS-based GNU Taler runtime. + */ + +/** * Imports. */ import { |