nextcloud-node-client/dist/httpClient.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const debug_1 = __importDefault(require("debug"));
const http_proxy_agent_1 = __importDefault(require("http-proxy-agent"));
const node_fetch_1 = __importDefault(require("node-fetch"));
const node_fetch_2 = require("node-fetch");
const error_1 = __importDefault(require("./error"));
const requestResponseLog_1 = __importDefault(require("./requestResponseLog"));
const requestResponseLogEntry_1 = __importStar(require("./requestResponseLogEntry"));
const debug = debug_1.default("HttpClient");
class HttpClient {
    constructor(options) {
        debug("constructor");
        this.authorizationHeader = options.authorizationHeader;
        this.proxy = options.proxy;
        this.logRequestResponse = options.logRequestResponse || false;
        this.origin = options.origin || "";
    }
    getHttpResponse(url, requestInit, expectedHttpStatusCode, context) {
        return __awaiter(this, void 0, void 0, function* () {
            if (!requestInit.headers) {
                requestInit.headers = new node_fetch_2.Headers();
            }
            if (!requestInit.method) {
                requestInit.method = "UNDEFINED";
            }
            if (!context.description) {
                context.description = "";
            }
            if (this.authorizationHeader) {
                requestInit.headers.append("Authorization", this.authorizationHeader);
            }
            requestInit.headers.append("User-Agent", "nextcloud-node-client");
            // set the proxy
            if (this.proxy) {
                debug("proxy agent used");
                const options = {
                    host: this.proxy.host,
                    port: this.proxy.port,
                    protocol: this.proxy.protocol,
                };
                const proxyAgent = http_proxy_agent_1.default(options);
                requestInit.agent = proxyAgent;
                if (this.proxy.proxyAuthorizationHeader) {
                    requestInit.headers.append("Proxy-Authorization", this.proxy.proxyAuthorizationHeader);
                }
            }
            debug("getHttpResponse request header %O", requestInit.headers);
            debug("getHttpResponse url:%s, %O", url, requestInit);
            const response = yield node_fetch_1.default(url, requestInit);
            if (this.logRequestResponse) {
                const responseText = yield response.text();
                // overwrite response functions as the body uses a stearm object...
                response.text = () => __awaiter(this, void 0, void 0, function* () {
                    return responseText;
                });
                response.json = () => __awaiter(this, void 0, void 0, function* () {
                    return JSON.parse(responseText);
                });
                response.buffer = () => __awaiter(this, void 0, void 0, function* () {
                    return Buffer.from(responseText);
                });
                const reqLogEntry = new requestResponseLogEntry_1.RequestLogEntry(url.replace(this.origin, ""), requestInit.method, context.description, requestInit.body);
                const resLogEntry = new requestResponseLogEntry_1.ResponseLogEntry(response.status, yield response.text(), response.headers.get("Content-Type"), response.headers.get("Content-Location") || "");
                const rrLog = requestResponseLog_1.default.getInstance();
                yield rrLog.addEntry(new requestResponseLogEntry_1.default(reqLogEntry, resLogEntry));
            }
            const responseContentType = response.headers.get("content-type");
            if (expectedHttpStatusCode.indexOf(response.status) === -1) {
                debug("getHttpResponse unexpected status response %s", response.status + " " + response.statusText);
                debug("getHttpResponse description %s", context.description);
                debug("getHttpResponse expected %s", expectedHttpStatusCode.join(","));
                debug("getHttpResponse headers %s", JSON.stringify(response.headers, null, 4));
                debug("getHttpResponse request body %s", requestInit.body);
                debug("getHttpResponse text %s", yield response.text());
                throw new error_1.default(`HTTP response status ${response.status} not expected. Expected status: ${expectedHttpStatusCode.join(",")} - status text: ${response.statusText}`, "ERR_UNEXPECTED_HTTP_STATUS", {
                    expectedHttpStatusCodes: expectedHttpStatusCode,
                    responseStatus: response.status,
                    responseStatusText: response.statusText,
                });
            }
            return response;
        });
    }
}
exports.HttpClient = HttpClient;