regalijan/car-crushers-portal
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move trailer files to new bucket

Browse Source
This commit is contained in:
Regalijan 2025-01-23 12:13:29 -05:00
parent 06d6c572e3
commit 73e4d5e823
Signed by: regalijan
GPG Key ID: 5D4196DA269EF520
1 changed files with 17 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
app/routes/_index.tsx
View File

@ -1,6 +1,7 @@
import { Container, Flex, Heading } from "@chakra-ui/react"; import { Container, Flex, Heading } from "@chakra-ui/react";
import { type LinksFunction } from "@remix-run/cloudflare"; import { type LinksFunction } from "@remix-run/cloudflare";
import { useLoaderData } from "@remix-run/react"; import { useLoaderData } from "@remix-run/react";
import { AwsClient } from "aws4fetch";
import stylesheet from "../styles/_index.css"; import stylesheet from "../styles/_index.css";
export const links: LinksFunction = () => { export const links: LinksFunction = () => {
@ -14,47 +15,30 @@ export async function loader({
}): Promise<string[]> { }): Promise<string[]> {
if (context.request.headers.get("Save-Data") === "on") return []; if (context.request.headers.get("Save-Data") === "on") return [];
const signingKey = await crypto.subtle.importKey( const s3base = `https://car-crushers.${context.env.R2_ZONE}.r2.cloudflarestorage.com`;
"raw",
// @ts-expect-error
Uint8Array.from(atob(context.env.URL_SIGNING_KEY), (m) => m.codePointAt(0)),
{ hash: "SHA-1", name: "HMAC" },
false,
["sign"],
);
const expiration = Math.floor(Date.now() / 1000) + 600;
const baseURLs = [ const baseURLs = [
`https://mediaproxy.carcrushers.cc/trailer.webm?Expires=${expiration}&KeyName=portal-media-linkgen`, `https://${s3base}/trailer.webm?X-Amz-Expires=600`,
`https://mediaproxy.carcrushers.cc/trailer.mp4?Expires=${expiration}&KeyName=portal-media-linkgen`, `https://${s3base}/trailer.mp4?X-Amz-Expires=600`,
]; ];
const signaturePromises = []; const aws = new AwsClient({
accessKeyId: context.env.R2_ACCESS_KEY,
secretAccessKey: context.env.R2_SECRET_KEY,
});
for (const baseURL of baseURLs)
signaturePromises.push(
crypto.subtle.sign("HMAC", signingKey, new TextEncoder().encode(baseURL)),
);
const signatures = Array.from(
(await Promise.allSettled(signaturePromises)).values(),
);
const urls = []; const urls = [];
for (let i = 0; i < baseURLs.length; i++) { for (let i = 0; i < baseURLs.length; i++) {
const sig = signatures[i]; urls.push(
(
if (sig.status === "rejected") await aws.sign(baseURLs[i], {
throw new Response(`Failed to create signature for ${baseURLs[i]}`, { aws: {
status: 500, signQuery: true,
}); },
})
const urlSig = btoa(String.fromCharCode(...new Uint8Array(sig.value))) ).url,
.replaceAll("+", "-") );
.replaceAll("/", "_")
.replaceAll("=", "");
urls.push(`${baseURLs[i]}&Signature=${urlSig}`);
} }
return urls; return urls;