mirror of
https://github.com/denoland/deno.git
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feat(cli): custom http client for fetch (#6918)
This commit is contained in:
Luca Casonato
GitHub
parent
91ed614aa8
commit
ce7808baf0
41
cli/dts/lib.deno.unstable.d.ts
vendored
41
cli/dts/lib.deno.unstable.d.ts
vendored
@ -1214,4 +1214,45 @@ declare namespace Deno {
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* The pid of the current process's parent.
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*/
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export const ppid: number;
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/** **UNSTABLE**: New API, yet to be vetted.
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* A custom HttpClient for use with `fetch`.
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*
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* ```ts
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* const client = new Deno.createHttpClient({ caFile: "./ca.pem" });
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* const req = await fetch("https://myserver.com", { client });
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* ```
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*/
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export class HttpClient {
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rid: number;
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close(): void;
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}
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/** **UNSTABLE**: New API, yet to be vetted.
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* The options used when creating a [HttpClient].
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*/
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interface CreateHttpClientOptions {
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/** A certificate authority to use when validating TLS certificates.
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*
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* Requires `allow-read` permission.
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*/
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caFile?: string;
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}
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/** **UNSTABLE**: New API, yet to be vetted.
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* Create a custom HttpClient for to use with `fetch`.
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*
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* ```ts
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* const client = new Deno.createHttpClient({ caFile: "./ca.pem" });
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* const req = await fetch("https://myserver.com", { client });
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* ```
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*/
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export function createHttpClient(
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options: CreateHttpClientOptions,
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): HttpClient;
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}
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declare function fetch(
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input: Request | URL | string,
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init?: RequestInit & { client: Deno.HttpClient },
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): Promise<Response>;
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@ -1,7 +1,7 @@
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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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use super::dispatch_json::{Deserialize, JsonOp, Value};
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use super::io::{StreamResource, StreamResourceHolder};
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use crate::http_util::HttpBody;
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use crate::http_util::{create_http_client, HttpBody};
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use crate::op_error::OpError;
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use crate::state::State;
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use deno_core::CoreIsolate;
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@ -11,17 +11,25 @@ use futures::future::FutureExt;
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use http::header::HeaderName;
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use http::header::HeaderValue;
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use http::Method;
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use reqwest::Client;
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use std::convert::From;
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use std::path::PathBuf;
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pub fn init(i: &mut CoreIsolate, s: &State) {
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i.register_op("op_fetch", s.stateful_json_op2(op_fetch));
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i.register_op(
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"op_create_http_client",
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s.stateful_json_op2(op_create_http_client),
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);
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}
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#[derive(Deserialize)]
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#[serde(rename_all = "camelCase")]
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struct FetchArgs {
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method: Option<String>,
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url: String,
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headers: Vec<(String, String)>,
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client_rid: Option<u32>,
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}
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pub fn op_fetch(
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@ -32,8 +40,17 @@ pub fn op_fetch(
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) -> Result<JsonOp, OpError> {
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let args: FetchArgs = serde_json::from_value(args)?;
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let url = args.url;
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let resource_table_ = isolate_state.resource_table.borrow();
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let state_ = state.borrow();
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let client = &state.borrow().http_client;
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let client = if let Some(rid) = args.client_rid {
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let r = resource_table_
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.get::<HttpClientResource>(rid)
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.ok_or_else(OpError::bad_resource_id)?;
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&r.client
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} else {
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&state_.http_client
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};
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let method = match args.method {
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Some(method_str) => Method::from_bytes(method_str.as_bytes())
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@ -100,3 +117,40 @@ pub fn op_fetch(
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Ok(JsonOp::Async(future.boxed_local()))
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}
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struct HttpClientResource {
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client: Client,
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}
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impl HttpClientResource {
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fn new(client: Client) -> Self {
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Self { client }
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}
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}
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#[derive(Deserialize, Default, Debug)]
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#[serde(rename_all = "camelCase")]
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#[serde(default)]
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struct CreateHttpClientOptions {
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ca_file: Option<String>,
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}
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fn op_create_http_client(
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isolate_state: &mut CoreIsolateState,
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state: &State,
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args: Value,
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_zero_copy: &mut [ZeroCopyBuf],
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) -> Result<JsonOp, OpError> {
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let args: CreateHttpClientOptions = serde_json::from_value(args)?;
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let mut resource_table = isolate_state.resource_table.borrow_mut();
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if let Some(ca_file) = args.ca_file.clone() {
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state.check_read(&PathBuf::from(ca_file))?;
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}
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let client = create_http_client(args.ca_file).unwrap();
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let rid =
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resource_table.add("httpClient", Box::new(HttpClientResource::new(client)));
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Ok(JsonOp::Sync(json!(rid)))
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}
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@ -6,16 +6,30 @@
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const { Blob, bytesSymbol: blobBytesSymbol } = window.__bootstrap.blob;
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const { read } = window.__bootstrap.io;
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const { close } = window.__bootstrap.resources;
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const { sendAsync } = window.__bootstrap.dispatchJson;
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const { sendSync, sendAsync } = window.__bootstrap.dispatchJson;
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const Body = window.__bootstrap.body;
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const { ReadableStream } = window.__bootstrap.streams;
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const { MultipartBuilder } = window.__bootstrap.multipart;
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const { Headers } = window.__bootstrap.headers;
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function opFetch(
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args,
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body,
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) {
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function createHttpClient(options) {
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return new HttpClient(opCreateHttpClient(options));
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}
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function opCreateHttpClient(args) {
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return sendSync("op_create_http_client", args);
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}
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class HttpClient {
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constructor(rid) {
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this.rid = rid;
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}
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close() {
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close(this.rid);
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}
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}
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function opFetch(args, body) {
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let zeroCopy;
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if (body != null) {
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zeroCopy = new Uint8Array(body.buffer, body.byteOffset, body.byteLength);
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@ -169,12 +183,7 @@
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}
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}
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function sendFetchReq(
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url,
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method,
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headers,
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body,
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) {
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function sendFetchReq(url, method, headers, body, clientRid) {
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let headerArray = [];
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if (headers) {
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headerArray = Array.from(headers.entries());
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@ -184,19 +193,18 @@
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method,
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url,
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headers: headerArray,
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clientRid,
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};
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return opFetch(args, body);
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}
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async function fetch(
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input,
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init,
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) {
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async function fetch(input, init) {
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let url;
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let method = null;
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let headers = null;
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let body;
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let clientRid = null;
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let redirected = false;
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let remRedirectCount = 20; // TODO: use a better way to handle
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@ -250,6 +258,10 @@
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headers.set("content-type", contentType);
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}
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}
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if (init.client instanceof HttpClient) {
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clientRid = init.client.rid;
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}
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}
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} else {
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url = input.url;
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@ -264,7 +276,13 @@
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let responseBody;
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let responseInit = {};
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while (remRedirectCount) {
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const fetchResponse = await sendFetchReq(url, method, headers, body);
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const fetchResponse = await sendFetchReq(
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url,
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method,
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headers,
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body,
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clientRid,
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);
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if (
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NULL_BODY_STATUS.includes(fetchResponse.status) ||
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@ -366,5 +384,7 @@
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window.__bootstrap.fetch = {
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fetch,
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Response,
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HttpClient,
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createHttpClient,
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};
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})(this);
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@ -126,4 +126,6 @@ __bootstrap.denoNsUnstable = {
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fdatasync: __bootstrap.fs.fdatasync,
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fsyncSync: __bootstrap.fs.fsyncSync,
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fsync: __bootstrap.fs.fsync,
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HttpClient: __bootstrap.fetch.HttpClient,
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createHttpClient: __bootstrap.fetch.createHttpClient,
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};
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@ -938,3 +938,21 @@ unitTest(function fetchResponseEmptyConstructor(): void {
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assertEquals(response.bodyUsed, false);
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assertEquals([...response.headers], []);
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});
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unitTest(
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{ perms: { net: true, read: true } },
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async function fetchCustomHttpClientSuccess(): Promise<
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void
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> {
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const client = Deno.createHttpClient(
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{ caFile: "./cli/tests/tls/RootCA.crt" },
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);
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const response = await fetch(
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"https://localhost:5545/cli/tests/fixture.json",
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{ client },
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);
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const json = await response.json();
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assertEquals(json.name, "deno");
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client.close();
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},
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);
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@ -100,6 +100,8 @@ delete Object.prototype.__proto__;
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"PermissionStatus",
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"hostname",
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"ppid",
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"HttpClient",
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"createHttpClient",
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];
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function transformMessageText(messageText, code) {
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@ -139,9 +141,7 @@ delete Object.prototype.__proto__;
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return messageText;
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}
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function fromDiagnosticCategory(
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category,
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) {
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function fromDiagnosticCategory(category) {
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switch (category) {
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case ts.DiagnosticCategory.Error:
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return DiagnosticCategory.Error;
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@ -160,11 +160,7 @@ delete Object.prototype.__proto__;
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}
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}
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function getSourceInformation(
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sourceFile,
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start,
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length,
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) {
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function getSourceInformation(sourceFile, start, length) {
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const scriptResourceName = sourceFile.fileName;
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const {
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line: lineNumber,
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@ -196,9 +192,7 @@ delete Object.prototype.__proto__;
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};
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}
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function fromDiagnosticMessageChain(
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messageChain,
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) {
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function fromDiagnosticMessageChain(messageChain) {
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if (!messageChain) {
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return undefined;
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}
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@ -214,9 +208,7 @@ delete Object.prototype.__proto__;
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});
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}
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function parseDiagnostic(
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item,
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) {
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function parseDiagnostic(item) {
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const {
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messageText,
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category: sourceCategory,
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@ -254,9 +246,7 @@ delete Object.prototype.__proto__;
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return sourceInfo ? { ...base, ...sourceInfo } : base;
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}
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function parseRelatedInformation(
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relatedInformation,
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) {
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function parseRelatedInformation(relatedInformation) {
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const result = [];
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for (const item of relatedInformation) {
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result.push(parseDiagnostic(item));
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@ -264,9 +254,7 @@ delete Object.prototype.__proto__;
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return result;
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}
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function fromTypeScriptDiagnostic(
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diagnostics,
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) {
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function fromTypeScriptDiagnostic(diagnostics) {
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const items = [];
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for (const sourceDiagnostic of diagnostics) {
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const item = parseDiagnostic(sourceDiagnostic);
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@ -489,12 +477,7 @@ delete Object.prototype.__proto__;
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*/
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const RESOLVED_SPECIFIER_CACHE = new Map();
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function configure(
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defaultOptions,
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source,
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path,
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cwd,
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) {
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function configure(defaultOptions, source, path, cwd) {
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const { config, error } = ts.parseConfigFileTextToJson(path, source);
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if (error) {
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return { diagnostics: [error], options: defaultOptions };
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@ -540,11 +523,7 @@ delete Object.prototype.__proto__;
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return SOURCE_FILE_CACHE.get(url);
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}
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static cacheResolvedUrl(
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resolvedUrl,
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rawModuleSpecifier,
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containingFile,
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) {
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static cacheResolvedUrl(resolvedUrl, rawModuleSpecifier, containingFile) {
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containingFile = containingFile || "";
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let innerCache = RESOLVED_SPECIFIER_CACHE.get(containingFile);
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if (!innerCache) {
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@ -554,10 +533,7 @@ delete Object.prototype.__proto__;
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innerCache.set(rawModuleSpecifier, resolvedUrl);
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}
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static getResolvedUrl(
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moduleSpecifier,
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containingFile,
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) {
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static getResolvedUrl(moduleSpecifier, containingFile) {
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const containingCache = RESOLVED_SPECIFIER_CACHE.get(containingFile);
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if (containingCache) {
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return containingCache.get(moduleSpecifier);
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@ -621,11 +597,7 @@ delete Object.prototype.__proto__;
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return this.#options;
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}
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configure(
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cwd,
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path,
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configurationText,
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) {
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configure(cwd, path, configurationText) {
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log("compiler::host.configure", path);
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const { options, ...result } = configure(
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this.#options,
|
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@ -718,10 +690,7 @@ delete Object.prototype.__proto__;
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return notImplemented();
|
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}
|
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|
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resolveModuleNames(
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moduleNames,
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containingFile,
|
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) {
|
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resolveModuleNames(moduleNames, containingFile) {
|
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log("compiler::host.resolveModuleNames", {
|
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moduleNames,
|
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containingFile,
|
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@ -760,13 +729,7 @@ delete Object.prototype.__proto__;
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return true;
|
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}
|
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|
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writeFile(
|
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fileName,
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data,
|
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_writeByteOrderMark,
|
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_onError,
|
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sourceFiles,
|
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) {
|
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writeFile(fileName, data, _writeByteOrderMark, _onError, sourceFiles) {
|
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log("compiler::host.writeFile", fileName);
|
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this.#writeFile(fileName, data, sourceFiles);
|
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}
|
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@ -848,9 +811,7 @@ delete Object.prototype.__proto__;
|
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const SYSTEM_LOADER = getAsset("system_loader.js");
|
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const SYSTEM_LOADER_ES5 = getAsset("system_loader_es5.js");
|
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|
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function buildLocalSourceFileCache(
|
||||
sourceFileMap,
|
||||
) {
|
||||
function buildLocalSourceFileCache(sourceFileMap) {
|
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for (const entry of Object.values(sourceFileMap)) {
|
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assert(entry.sourceCode.length > 0);
|
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SourceFile.addToCache({
|
||||
@ -902,9 +863,7 @@ delete Object.prototype.__proto__;
|
||||
}
|
||||
}
|
||||
|
||||
function buildSourceFileCache(
|
||||
sourceFileMap,
|
||||
) {
|
||||
function buildSourceFileCache(sourceFileMap) {
|
||||
for (const entry of Object.values(sourceFileMap)) {
|
||||
SourceFile.addToCache({
|
||||
url: entry.url,
|
||||
@ -974,11 +933,7 @@ delete Object.prototype.__proto__;
|
||||
};
|
||||
|
||||
function createBundleWriteFile(state) {
|
||||
return function writeFile(
|
||||
_fileName,
|
||||
data,
|
||||
sourceFiles,
|
||||
) {
|
||||
return function writeFile(_fileName, data, sourceFiles) {
|
||||
assert(sourceFiles != null);
|
||||
assert(state.host);
|
||||
// we only support single root names for bundles
|
||||
@ -992,14 +947,8 @@ delete Object.prototype.__proto__;
|
||||
};
|
||||
}
|
||||
|
||||
function createCompileWriteFile(
|
||||
state,
|
||||
) {
|
||||
return function writeFile(
|
||||
fileName,
|
||||
data,
|
||||
sourceFiles,
|
||||
) {
|
||||
function createCompileWriteFile(state) {
|
||||
return function writeFile(fileName, data, sourceFiles) {
|
||||
const isBuildInfo = fileName === TS_BUILD_INFO;
|
||||
|
||||
if (isBuildInfo) {
|
||||
@ -1017,14 +966,8 @@ delete Object.prototype.__proto__;
|
||||
};
|
||||
}
|
||||
|
||||
function createRuntimeCompileWriteFile(
|
||||
state,
|
||||
) {
|
||||
return function writeFile(
|
||||
fileName,
|
||||
data,
|
||||
sourceFiles,
|
||||
) {
|
||||
function createRuntimeCompileWriteFile(state) {
|
||||
return function writeFile(fileName, data, sourceFiles) {
|
||||
assert(sourceFiles);
|
||||
assert(sourceFiles.length === 1);
|
||||
state.emitMap[fileName] = {
|
||||
@ -1169,10 +1112,7 @@ delete Object.prototype.__proto__;
|
||||
ts.performance.enable();
|
||||
}
|
||||
|
||||
function performanceProgram({
|
||||
program,
|
||||
fileCount,
|
||||
}) {
|
||||
function performanceProgram({ program, fileCount }) {
|
||||
if (program) {
|
||||
if ("getProgram" in program) {
|
||||
program = program.getProgram();
|
||||
@ -1211,15 +1151,14 @@ delete Object.prototype.__proto__;
|
||||
}
|
||||
|
||||
// TODO(Bartlomieju): this check should be done in Rust; there should be no
|
||||
function processConfigureResponse(
|
||||
configResult,
|
||||
configPath,
|
||||
) {
|
||||
function processConfigureResponse(configResult, configPath) {
|
||||
const { ignoredOptions, diagnostics } = configResult;
|
||||
if (ignoredOptions) {
|
||||
const msg =
|
||||
`Unsupported compiler options in "${configPath}"\n The following options were ignored:\n ${
|
||||
ignoredOptions.map((value) => value).join(", ")
|
||||
ignoredOptions
|
||||
.map((value) => value)
|
||||
.join(", ")
|
||||
}\n`;
|
||||
core.print(msg, true);
|
||||
}
|
||||
@ -1319,12 +1258,7 @@ delete Object.prototype.__proto__;
|
||||
}
|
||||
}
|
||||
|
||||
function buildBundle(
|
||||
rootName,
|
||||
data,
|
||||
sourceFiles,
|
||||
target,
|
||||
) {
|
||||
function buildBundle(rootName, data, sourceFiles, target) {
|
||||
// when outputting to AMD and a single outfile, TypeScript makes up the module
|
||||
// specifiers which are used to define the modules, and doesn't expose them
|
||||
// publicly, so we have to try to replicate
|
||||
@ -1664,9 +1598,7 @@ delete Object.prototype.__proto__;
|
||||
return result;
|
||||
}
|
||||
|
||||
function runtimeCompile(
|
||||
request,
|
||||
) {
|
||||
function runtimeCompile(request) {
|
||||
const { options, rootNames, target, unstable, sourceFileMap } = request;
|
||||
|
||||
log(">>> runtime compile start", {
|
||||
@ -1808,9 +1740,7 @@ delete Object.prototype.__proto__;
|
||||
};
|
||||
}
|
||||
|
||||
function runtimeTranspile(
|
||||
request,
|
||||
) {
|
||||
function runtimeTranspile(request) {
|
||||
const result = {};
|
||||
const { sources, options } = request;
|
||||
const compilerOptions = options
|
||||
|
||||
Loading…
Reference in New Issue
Block a user