291 lines
No EOL
11 KiB
JavaScript
Executable file
291 lines
No EOL
11 KiB
JavaScript
Executable file
"use strict";
|
|
/**
|
|
* Copyright (c) 2015-present, Waysact Pty Ltd
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
|
|
}) : (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
o[k2] = m[k];
|
|
}));
|
|
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
|
}) : function(o, v) {
|
|
o["default"] = v;
|
|
});
|
|
var __importStar = (this && this.__importStar) || function (mod) {
|
|
if (mod && mod.__esModule) return mod;
|
|
var result = {};
|
|
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
|
|
__setModuleDefault(result, mod);
|
|
return result;
|
|
};
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.Plugin = void 0;
|
|
const path_1 = require("path");
|
|
const fs_1 = require("fs");
|
|
const assert = __importStar(require("typed-assert"));
|
|
const util_1 = require("./util");
|
|
const assetTypeIntegrityKeys = [
|
|
["js", "jsIntegrity"],
|
|
["css", "cssIntegrity"],
|
|
];
|
|
class Plugin {
|
|
constructor(compilation, options, reporter) {
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.assetIntegrity = new Map();
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.inverseAssetIntegrity = new Map();
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.hwpPublicPath = null;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.sortedSccChunks = [];
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.chunkManifest = new Map();
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.hashByChunkId = new Map();
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.addMissingIntegrityHashes = (assets) => {
|
|
Object.keys(assets).forEach((assetKey) => {
|
|
const asset = assets[assetKey];
|
|
let source;
|
|
try {
|
|
source = asset.source();
|
|
}
|
|
catch (_) {
|
|
return;
|
|
}
|
|
this.updateAssetIntegrity(assetKey, util_1.computeIntegrity(this.options.hashFuncNames, source));
|
|
});
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.replaceAsset = (compiler, assets, hashByChunkId, chunkFile) => {
|
|
const oldSource = assets[chunkFile].source();
|
|
const hashFuncNames = this.options.hashFuncNames;
|
|
const newAsset = new compiler.webpack.sources.ReplaceSource(assets[chunkFile], chunkFile);
|
|
Array.from(hashByChunkId.entries()).forEach((idAndHash) => {
|
|
const magicMarker = util_1.makePlaceholder(hashFuncNames, idAndHash[0]);
|
|
const magicMarkerPos = oldSource.indexOf(magicMarker);
|
|
if (magicMarkerPos >= 0) {
|
|
newAsset.replace(magicMarkerPos, magicMarkerPos + magicMarker.length - 1, idAndHash[1], chunkFile);
|
|
}
|
|
});
|
|
assets[chunkFile] = newAsset;
|
|
return newAsset;
|
|
};
|
|
this.warnAboutLongTermCaching = (assetInfo) => {
|
|
if ((assetInfo.fullhash ||
|
|
assetInfo.chunkhash ||
|
|
assetInfo.modulehash ||
|
|
assetInfo.contenthash) &&
|
|
!(assetInfo.contenthash &&
|
|
this.compilation.compiler.options.optimization.realContentHash)) {
|
|
this.reporter.warnOnce("Using [hash], [fullhash], [modulehash], or [chunkhash] is dangerous \
|
|
with SRI. The same is true for [contenthash] when realContentHash is disabled. \
|
|
Use [contenthash] and ensure realContentHash is enabled. See the README for \
|
|
more information.");
|
|
}
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.processChunk = (chunk, assets) => {
|
|
Array.from(util_1.findChunks(chunk))
|
|
.reverse()
|
|
.forEach((chunk) => this.processChunkAssets(chunk, assets));
|
|
};
|
|
this.processChunkAssets = (childChunk, assets) => {
|
|
const files = Array.from(childChunk.files);
|
|
files.forEach((sourcePath) => {
|
|
if (assets[sourcePath]) {
|
|
this.warnIfHotUpdate(assets[sourcePath].source());
|
|
const newAsset = this.replaceAsset(this.compilation.compiler, assets, this.hashByChunkId, sourcePath);
|
|
const integrity = util_1.computeIntegrity(this.options.hashFuncNames, newAsset.source());
|
|
if (childChunk.id !== null) {
|
|
this.hashByChunkId.set(childChunk.id, integrity);
|
|
}
|
|
this.updateAssetIntegrity(sourcePath, integrity);
|
|
this.compilation.updateAsset(sourcePath, (x) => x, (assetInfo) => {
|
|
if (!assetInfo) {
|
|
return undefined;
|
|
}
|
|
this.warnAboutLongTermCaching(assetInfo);
|
|
return {
|
|
...assetInfo,
|
|
contenthash: Array.isArray(assetInfo.contenthash)
|
|
? [...new Set([...assetInfo.contenthash, integrity])]
|
|
: assetInfo.contenthash
|
|
? [assetInfo.contenthash, integrity]
|
|
: integrity,
|
|
};
|
|
});
|
|
}
|
|
else {
|
|
this.reporter.warnOnce(`No asset found for source path '${sourcePath}', options are ${Object.keys(assets).join(", ")}`);
|
|
}
|
|
});
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.addAttribute = (elName, source) => {
|
|
if (!this.compilation.outputOptions.crossOriginLoading) {
|
|
this.reporter.errorOnce("webpack option output.crossOriginLoading not set, code splitting will not work!");
|
|
}
|
|
return this.compilation.compiler.webpack.Template.asString([
|
|
source,
|
|
elName + `.integrity = ${util_1.sriHashVariableReference}[chunkId];`,
|
|
elName +
|
|
".crossOrigin = " +
|
|
JSON.stringify(this.compilation.outputOptions.crossOriginLoading) +
|
|
";",
|
|
]);
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.processAssets = (assets) => {
|
|
if (this.options.hashLoading === "lazy") {
|
|
for (const scc of this.sortedSccChunks) {
|
|
for (const chunk of scc.nodes) {
|
|
this.processChunkAssets(chunk, assets);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
Array.from(this.compilation.chunks)
|
|
.filter((chunk) => chunk.hasRuntime())
|
|
.forEach((chunk) => {
|
|
this.processChunk(chunk, assets);
|
|
});
|
|
}
|
|
this.addMissingIntegrityHashes(assets);
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.hwpAssetPath = (src) => {
|
|
assert.isNotNull(this.hwpPublicPath);
|
|
return path_1.relative(this.hwpPublicPath, src);
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.getIntegrityChecksumForAsset = (assets, src) => {
|
|
if (this.assetIntegrity.has(src)) {
|
|
return this.assetIntegrity.get(src);
|
|
}
|
|
const normalizedSrc = util_1.normalizePath(src);
|
|
const normalizedKey = Object.keys(assets).find((assetKey) => util_1.normalizePath(assetKey) === normalizedSrc);
|
|
if (normalizedKey) {
|
|
return this.assetIntegrity.get(normalizedKey);
|
|
}
|
|
return undefined;
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.processTag = (tag) => {
|
|
if (tag.attributes &&
|
|
Object.prototype.hasOwnProperty.call(tag.attributes, "integrity")) {
|
|
return;
|
|
}
|
|
const tagSrc = util_1.getTagSrc(tag);
|
|
if (!tagSrc) {
|
|
return;
|
|
}
|
|
const src = this.hwpAssetPath(tagSrc);
|
|
tag.attributes.integrity =
|
|
this.getIntegrityChecksumForAsset(this.compilation.assets, src) ||
|
|
util_1.computeIntegrity(this.options.hashFuncNames, fs_1.readFileSync(path_1.join(this.compilation.compiler.outputPath, src)));
|
|
tag.attributes.crossorigin =
|
|
this.compilation.compiler.options.output.crossOriginLoading ||
|
|
"anonymous";
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.beforeRuntimeRequirements = () => {
|
|
if (this.options.hashLoading === "lazy") {
|
|
const [sortedSccChunks, chunkManifest] = util_1.getChunkToManifestMap(this.compilation.chunks);
|
|
this.sortedSccChunks = sortedSccChunks;
|
|
this.chunkManifest = chunkManifest;
|
|
}
|
|
this.hashByChunkId.clear();
|
|
};
|
|
this.handleHwpPluginArgs = ({ assets }) => {
|
|
this.hwpPublicPath = assets.publicPath;
|
|
assetTypeIntegrityKeys.forEach(([a, b]) => {
|
|
if (b) {
|
|
assets[b] = assets[a]
|
|
.map((filePath) => this.getIntegrityChecksumForAsset(this.compilation.assets, this.hwpAssetPath(filePath)))
|
|
.filter(util_1.notNil);
|
|
}
|
|
});
|
|
};
|
|
this.updateHash = (input, oldHash) => {
|
|
const assetKey = this.inverseAssetIntegrity.get(oldHash);
|
|
if (assetKey && input.length === 1) {
|
|
const newIntegrity = util_1.computeIntegrity(this.options.hashFuncNames, input[0]);
|
|
this.inverseAssetIntegrity.delete(oldHash);
|
|
this.assetIntegrity.delete(assetKey);
|
|
this.updateAssetIntegrity(assetKey, newIntegrity);
|
|
return newIntegrity;
|
|
}
|
|
return undefined;
|
|
};
|
|
this.handleHwpBodyTags = ({ headTags, bodyTags, }) => {
|
|
this.addMissingIntegrityHashes(this.compilation.assets);
|
|
headTags
|
|
.concat(bodyTags)
|
|
.forEach((tag) => this.processTag(tag));
|
|
};
|
|
this.compilation = compilation;
|
|
this.options = options;
|
|
this.reporter = reporter;
|
|
}
|
|
/**
|
|
* @internal
|
|
*/
|
|
warnIfHotUpdate(source) {
|
|
if (source.indexOf("webpackHotUpdate") >= 0) {
|
|
this.reporter.warnOnce("webpack-subresource-integrity may interfere with hot reloading. " +
|
|
"Consider disabling this plugin in development mode.");
|
|
}
|
|
}
|
|
/**
|
|
* @internal
|
|
*/
|
|
updateAssetIntegrity(assetKey, integrity) {
|
|
if (!this.assetIntegrity.has(assetKey)) {
|
|
this.assetIntegrity.set(assetKey, integrity);
|
|
this.inverseAssetIntegrity.set(integrity, assetKey);
|
|
}
|
|
}
|
|
getChildChunksToAddToChunkManifest(chunk) {
|
|
var _a;
|
|
return (_a = this.chunkManifest.get(chunk)) !== null && _a !== void 0 ? _a : new Set();
|
|
}
|
|
}
|
|
exports.Plugin = Plugin;
|
|
//# sourceMappingURL=plugin.js.map
|