mirror of
https://github.com/denoland/deno.git
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b40086fd7d
This commit changes "include_js_files!" macro from "deno_core"
in a way that "dir" option doesn't cause specifiers to be rewritten
to include it.
Example:
```
include_js_files! {
dir "js",
"hello.js",
}
```
The above definition required embedders to use:
`import ... from "internal:<ext_name>/js/hello.js"`.
But with this change, the "js" directory in which the files are stored
is an implementation detail, which for embedders results in:
`import ... from "internal:<ext_name>/hello.js"`.
The directory the files are stored in, is an implementation detail and
in some cases might result in a significant size difference for the
snapshot. As an example, in "deno_node" extension, we store the
source code in "polyfills" directory; which resulted in each specifier
to look like "internal:deno_node/polyfills/<module_name>", but with
this change it's "internal:deno_node/<module_name>".
Given that "deno_node" has over 100 files, many of them having
several import specifiers to the same extension, this change removes
10 characters from each import specifier.
150 lines
3.3 KiB
TypeScript
150 lines
3.3 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// Copyright Joyent, Inc. and Node.js contributors. All rights reserved. MIT license.
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import { notImplemented } from "internal:deno_node/_utils.ts";
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import { Buffer } from "internal:deno_node/buffer.ts";
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import {
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ERR_INVALID_ARG_TYPE,
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hideStackFrames,
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} from "internal:deno_node/internal/errors.ts";
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import {
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isAnyArrayBuffer,
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isArrayBufferView,
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} from "internal:deno_node/internal/util/types.ts";
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import { crypto as constants } from "internal:deno_node/internal_binding/constants.ts";
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import {
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kHandle,
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kKeyObject,
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} from "internal:deno_node/internal/crypto/constants.ts";
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// TODO(kt3k): Generate this list from `digestAlgorithms`
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// of std/crypto/_wasm/mod.ts
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const digestAlgorithms = [
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"blake2b256",
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"blake2b384",
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"blake2b",
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"blake2s",
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"blake3",
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"keccak-224",
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"keccak-256",
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"keccak-384",
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"keccak-512",
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"sha384",
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"sha3-224",
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"sha3-256",
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"sha3-384",
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"sha3-512",
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"shake128",
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"shake256",
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"tiger",
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"rmd160",
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"sha224",
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"sha256",
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"sha512",
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"md4",
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"md5",
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"sha1",
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];
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// deno-fmt-ignore
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const supportedCiphers = [
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"aes-128-ecb", "aes-192-ecb",
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"aes-256-ecb", "aes-128-cbc",
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"aes-192-cbc", "aes-256-cbc",
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"aes128", "aes192",
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"aes256", "aes-128-cfb",
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"aes-192-cfb", "aes-256-cfb",
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"aes-128-cfb8", "aes-192-cfb8",
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"aes-256-cfb8", "aes-128-cfb1",
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"aes-192-cfb1", "aes-256-cfb1",
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"aes-128-ofb", "aes-192-ofb",
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"aes-256-ofb", "aes-128-ctr",
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"aes-192-ctr", "aes-256-ctr",
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"aes-128-gcm", "aes-192-gcm",
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"aes-256-gcm"
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];
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export function getCiphers(): string[] {
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return supportedCiphers;
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}
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let defaultEncoding = "buffer";
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export function setDefaultEncoding(val: string) {
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defaultEncoding = val;
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}
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export function getDefaultEncoding(): string {
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return defaultEncoding;
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}
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// This is here because many functions accepted binary strings without
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// any explicit encoding in older versions of node, and we don't want
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// to break them unnecessarily.
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export function toBuf(val: string | Buffer, encoding?: string): Buffer {
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if (typeof val === "string") {
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if (encoding === "buffer") {
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encoding = "utf8";
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}
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return Buffer.from(val, encoding);
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}
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return val;
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}
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export const validateByteSource = hideStackFrames((val, name) => {
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val = toBuf(val);
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if (isAnyArrayBuffer(val) || isArrayBufferView(val)) {
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return;
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}
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throw new ERR_INVALID_ARG_TYPE(
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name,
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["string", "ArrayBuffer", "TypedArray", "DataView", "Buffer"],
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val,
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);
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});
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/**
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* Returns an array of the names of the supported hash algorithms, such as 'sha1'.
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*/
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export function getHashes(): readonly string[] {
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return digestAlgorithms;
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}
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export function getCurves(): readonly string[] {
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notImplemented("crypto.getCurves");
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}
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export interface SecureHeapUsage {
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total: number;
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min: number;
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used: number;
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utilization: number;
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}
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export function secureHeapUsed(): SecureHeapUsage {
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notImplemented("crypto.secureHeapUsed");
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}
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export function setEngine(_engine: string, _flags: typeof constants) {
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notImplemented("crypto.setEngine");
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}
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export { kHandle, kKeyObject };
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export default {
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getDefaultEncoding,
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getHashes,
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setDefaultEncoding,
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getCiphers,
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getCurves,
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secureHeapUsed,
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setEngine,
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validateByteSource,
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toBuf,
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kHandle,
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kKeyObject,
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};
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