@kenote/api-proxy/dist/http.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); }); }
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        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); }
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    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
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};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __values = (this && this.__values) || function(o) {
    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
    if (m) return m.call(o);
    if (o && typeof o.length === "number") return {
        next: function () {
            if (o && i >= o.length) o = void 0;
            return { value: o && o[i++], done: !o };
        }
    };
    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchToShell = exports.shellAsCurl = void 0;
var lodash_1 = require("lodash");
var query_string_1 = __importDefault(require("query-string"));
var runscript_1 = __importDefault(require("runscript"));
function shellAsCurl(request) {
    return __awaiter(this, void 0, void 0, function () {
        var shell, _a, status, headers, data, response;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    shell = fetchToShell(request);
                    return [4, getResponseHeaders(shell)];
                case 1:
                    _a = __read.apply(void 0, [_b.sent(), 3]), status = _a[0], headers = _a[1], data = _a[2];
                    response = {
                        body: data,
                        headers: headers,
                        status: status
                    };
                    return [2, response];
            }
        });
    });
}
exports.shellAsCurl = shellAsCurl;
function getResponseHeaders(shell) {
    var _a, _b, _c, _d;
    return __awaiter(this, void 0, void 0, function () {
        var result, ret, _e, headers, data, info, status;
        var _f;
        return __generator(this, function (_g) {
            switch (_g.label) {
                case 0: return [4, (0, runscript_1.default)("".concat(shell, " -D -"), { stdio: 'pipe' })];
                case 1:
                    result = _g.sent();
                    ret = (_c = (_b = (_a = result.stdout) === null || _a === void 0 ? void 0 : _a.toString()) === null || _b === void 0 ? void 0 : _b.split(/\r\n\r\n/)) !== null && _c !== void 0 ? _c : [];
                    _e = __read(ret, 2), headers = _e[0], data = _e[1];
                    if (ret[0].includes('Tunnel established')) {
                        _f = __read(ret, 3), headers = _f[1], data = _f[2];
                    }
                    info = (0, lodash_1.compact)((_d = headers === null || headers === void 0 ? void 0 : headers.split(/\r\n/)) !== null && _d !== void 0 ? _d : []);
                    status = info[0];
                    return [2, [status, info.slice(0, info.length - 1), data]];
            }
        });
    });
}
function fetchToShell(request) {
    var method = request.method, params = request.params, body = request.body, headers = request.headers;
    var shell = 'curl';
    var Imethod = toMethodShell(method);
    var _a = query_string_1.default.parseUrl(request.url), url = _a.url, query = _a.query;
    var Iurl = query_string_1.default.stringifyUrl({ url: url, query: (0, lodash_1.merge)(query, params) });
    var data = '';
    if (body && (method !== null && method !== void 0 ? method : 'GET').toLowerCase() != 'get') {
        var contentType = Object.keys(headers !== null && headers !== void 0 ? headers : {}).find(function (r) { return r.toLowerCase() === 'content-type'; });
        if ((0, lodash_1.get)(headers, contentType) === 'application/json') {
            data = "-d '".concat(JSON.stringify(body), "'");
        }
        else {
            data = "-d '".concat(query_string_1.default.stringify(body), "'");
        }
    }
    var Iheaders = toHeaderShell(headers);
    return (0, lodash_1.compact)([shell, data, Imethod, Iurl, Iheaders]).join(' ');
}
exports.fetchToShell = fetchToShell;
function toMethodShell(value) {
    var method = value.toUpperCase();
    return method === 'GET' ? '' : "-X ".concat(method);
}
function toHeaderShell(value) {
    var e_1, _a;
    if (!value)
        return '';
    var shell = [];
    try {
        for (var _b = __values(Object.entries(value)), _c = _b.next(); !_c.done; _c = _b.next()) {
            var _d = __read(_c.value, 2), key = _d[0], val = _d[1];
            shell.push("-H \"".concat(key, ": ").concat(val, "\""));
        }
    }
    catch (e_1_1) { e_1 = { error: e_1_1 }; }
    finally {
        try {
            if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
        }
        finally { if (e_1) throw e_1.error; }
    }
    return shell.join(' ');
}