node-iframe - npm Package Compare versions

Comparing version 1.5.1 to 1.5.2

dist/iframe.js

@@ -49,2 +49,9 @@ "use strict";
 };
+var __asyncValues = (this && this.__asyncValues) || function (o) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var m = o[Symbol.asyncIterator], i;
+    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+};
 var __importDefault = (this && this.__importDefault) || function (mod) {
@@ -66,3 +73,3 @@ return (mod && mod.__esModule) ? mod : { "default": mod };
 var mutateSource = function (_a, url, $html) {
-    var key = _a.key, attribute = _a.attribute, _b = _a.src, src = _b === void 0 ? "" : _b;
+    var _b = _a.src, src = _b === void 0 ? "" : _b, key = _a.key;
     return __awaiter(void 0, void 0, void 0, function () {
@@ -87,3 +94,3 @@ return __generator(this, function (_c) {
                                 source = _a.sent();
-                                $html(key + "[" + attribute + "=\"" + src + "\"]").html(source);
+                                $html(key).html(source);
                                 return [3, 5];
@@ -111,9 +118,9 @@ case 4:
 function renderHtml(_a, server) {
+    var e_2, _b;
     var url = _a.url, baseHref = _a.baseHref, config = _a.config;
     if (server === void 0) { server = false; }
     return __awaiter(this, void 0, void 0, function () {
-        var cachedHtml, e_2, _b, inline, cors, response, html, $html_1, inlineMutations_2, _i, inlineMutations_1, com, key, attribute, src, e_3;
-        var _this = this;
-        return __generator(this, function (_c) {
-            switch (_c.label) {
+        var cachedHtml, e_3, _c, inline, cors, response, html, $html_1, inlineMutations_2, _d, _e, key, attribute_1, e_2_1, _i, inlineMutations_1, com, key, attribute, src, element, e_4;
+        return __generator(this, function (_f) {
+            switch (_f.label) {
                 case 0:
@@ -123,8 +130,8 @@ if (!is_url_1["default"](url)) {
                     }
-                    _c.label = 1;
+                    _f.label = 1;
                 case 1:
-                    _c.trys.push([1, 3, , 4]);
+                    _f.trys.push([1, 3, , 4]);
                     return [4, cache_1.appCache.get(url)];
                 case 2:
-                    cachedHtml = _c.sent();
+                    cachedHtml = _f.sent();
                     if (cachedHtml) {
@@ -135,13 +142,13 @@ return [2, cheerio_1.load(cachedHtml)];
                 case 3:
-                    e_2 = _c.sent();
-                    console.error(e_2);
+                    e_3 = _f.sent();
+                    console.error(e_3);
                     return [3, 4];
                 case 4:
-                    _b = {
+                    _c = {
                         inline: __assign(__assign({}, appSourceConfig.inline), config === null || config === void 0 ? void 0 : config.inline),
                         cors: __assign(__assign({}, appSourceConfig.cors), config === null || config === void 0 ? void 0 : config.cors)
-                    }, inline = _b.inline, cors = _b.cors;
-                    _c.label = 5;
+                    }, inline = _c.inline, cors = _c.cors;
+                    _f.label = 5;
                 case 5:
-                    _c.trys.push([5, 12, , 13]);
+                    _f.trys.push([5, 25, , 26]);
                     return [4, isomorphic_unfetch_1["default"](url, {
@@ -151,6 +158,6 @@ headers: config_1.headers
                 case 6:
-                    response = _c.sent();
+                    response = _f.sent();
                     return [4, response.text()];
                 case 7:
-                    html = _c.sent();
+                    html = _f.sent();
                     $html_1 = cheerio_1.load(html);
@@ -161,31 +168,59 @@ if (!!baseHref) {
                     inlineMutations_2 = [];
-                    Object.keys(inline).forEach(function (key) {
-                        if (inline[key]) {
-                            var attribute_1 = "src";
-                            $html_1(key).attr(attribute_1, function (_, src) { return __awaiter(_this, void 0, void 0, function () {
-                                return __generator(this, function (_a) {
-                                    switch (_a.label) {
-                                        case 0: return [4, inlineMutations_2.push({ key: key, attribute: attribute_1, src: src })];
-                                        case 1:
-                                            _a.sent();
-                                            return [2, src];
-                                    }
-                                });
-                            }); });
-                        }
-                    });
+                    _f.label = 8;
+                case 8:
+                    _f.trys.push([8, 14, 15, 20]);
+                    _d = __asyncValues(Object.keys(inline));
+                    _f.label = 9;
+                case 9: return [4, _d.next()];
+                case 10:
+                    if (!(_e = _f.sent(), !_e.done)) return [3, 13];
+                    key = _e.value;
+                    if (!inline[key]) return [3, 12];
+                    attribute_1 = "src";
+                    return [4, $html_1(key).attr(attribute_1, function (_, src) {
+                            if (src) {
+                                inlineMutations_2.push({ key: key, attribute: attribute_1, src: src });
+                            }
+                            return src;
+                        })];
+                case 11:
+                    _f.sent();
+                    _f.label = 12;
+                case 12: return [3, 9];
+                case 13: return [3, 20];
+                case 14:
+                    e_2_1 = _f.sent();
+                    e_2 = { error: e_2_1 };
+                    return [3, 20];
+                case 15:
+                    _f.trys.push([15, , 18, 19]);
+                    if (!(_e && !_e.done && (_b = _d["return"]))) return [3, 17];
+                    return [4, _b.call(_d)];
+                case 16:
+                    _f.sent();
+                    _f.label = 17;
+                case 17: return [3, 19];
+                case 18:
+                    if (e_2) throw e_2.error;
+                    return [7];
+                case 19: return [7];
+                case 20:
                     _i = 0, inlineMutations_1 = inlineMutations_2;
-                    _c.label = 8;
-                case 8:
-                    if (!(_i < inlineMutations_1.length)) return [3, 11];
+                    _f.label = 21;
+                case 21:
+                    if (!(_i < inlineMutations_1.length)) return [3, 24];
                     com = inlineMutations_1[_i];
                     key = com.key, attribute = com.attribute, src = com.src;
-                    return [4, mutateSource({ key: key, attribute: attribute, src: src }, url, $html_1)];
-                case 9:
-                    _c.sent();
-                    _c.label = 10;
-                case 10:
+                    element = key + "[" + attribute + "=\"" + src + "\"]";
+                    return [4, mutateSource({ key: element, src: src }, url, $html_1)];
+                case 22:
+                    _f.sent();
+                    if (attribute === "src") {
+                        $html_1(element).removeAttr(attribute);
+                    }
+                    _f.label = 23;
+                case 23:
                     _i++;
-                    return [3, 8];
-                case 11:
+                    return [3, 21];
+                case 24:
                     Object.keys(cors).forEach(function (key) {
@@ -201,7 +236,7 @@ if (cors[key]) {
                     return [2, $html_1];
-                case 12:
-                    e_3 = _c.sent();
-                    console.error(e_3);
-                    return [3, 13];
-                case 13: return [2, renderErrorHtml({ url: url, server: server, noPage: true })];
+                case 25:
+                    e_4 = _f.sent();
+                    console.error(e_4);
+                    return [3, 26];
+                case 26: return [2, renderErrorHtml({ url: url, server: server, noPage: true })];
             }
@@ -208,0 +243,0 @@ });

package.json

 {
   "name": "node-iframe",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "description": "create a iframe on your server to bypass CORS issues. ( reverse engineer security issues )",
@@ -5,0 +5,0 @@ "main": "dist/iframe.js",

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Improved metrics

Total package byte prevSize

44310

increased by4.07%

Lines of code

685

increased by5.38%

No dependency changes