stripe
Version:
Stripe API wrapper
99 lines • 3.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NodePlatformFunctions = void 0;
const crypto = require("crypto");
const events_1 = require("events");
const NodeCryptoProvider_js_1 = require("../crypto/NodeCryptoProvider.js");
const NodeHttpClient_js_1 = require("../net/NodeHttpClient.js");
const PlatformFunctions_js_1 = require("./PlatformFunctions.js");
const Error_js_1 = require("../Error.js");
const utils_js_1 = require("../utils.js");
const os_1 = require("os");
class StreamProcessingError extends Error_js_1.StripeError {
}
/**
* Specializes WebPlatformFunctions using APIs available in Node.js.
*/
class NodePlatformFunctions extends PlatformFunctions_js_1.PlatformFunctions {
/** @override */
uuid4() {
// available in: v14.17.x+
if (crypto.randomUUID) {
return crypto.randomUUID();
}
return super.uuid4();
}
/** @override */
getPlatformInfo() {
return `${process.platform} ${(0, os_1.release)()} ${(0, os_1.arch)()}`;
}
/**
* @override
* Secure compare, from https://github.com/freewil/scmp
*/
secureCompare(a, b) {
if (!a || !b) {
throw new Error('secureCompare must receive two arguments');
}
// return early here if buffer lengths are not equal since timingSafeEqual
// will throw if buffer lengths are not equal
if (a.length !== b.length) {
return false;
}
// use crypto.timingSafeEqual if available (since Node.js v6.6.0),
// otherwise use our own scmp-internal function.
if (crypto.timingSafeEqual) {
const textEncoder = new TextEncoder();
const aEncoded = textEncoder.encode(a);
const bEncoded = textEncoder.encode(b);
return crypto.timingSafeEqual(aEncoded, bEncoded);
}
return super.secureCompare(a, b);
}
createEmitter() {
return new events_1.EventEmitter();
}
/** @override */
tryBufferData(data) {
if (!(data.file.data instanceof events_1.EventEmitter)) {
return Promise.resolve(data);
}
const bufferArray = [];
return new Promise((resolve, reject) => {
data.file.data
.on('data', (line) => {
bufferArray.push(line);
})
.once('end', () => {
// @ts-ignore
const bufferData = Object.assign({}, data);
bufferData.file.data = (0, utils_js_1.concat)(bufferArray);
resolve(bufferData);
})
.on('error', (err) => {
reject(new StreamProcessingError({
message: 'An error occurred while attempting to process the file for upload.',
detail: err,
}));
});
});
}
/** @override */
createNodeHttpClient(agent) {
return new NodeHttpClient_js_1.NodeHttpClient(agent);
}
/** @override */
createDefaultHttpClient() {
return new NodeHttpClient_js_1.NodeHttpClient();
}
/** @override */
createNodeCryptoProvider() {
return new NodeCryptoProvider_js_1.NodeCryptoProvider();
}
/** @override */
createDefaultCryptoProvider() {
return this.createNodeCryptoProvider();
}
}
exports.NodePlatformFunctions = NodePlatformFunctions;
//# sourceMappingURL=NodePlatformFunctions.js.map