add middlewareManifest type, ensure events to hook into are valid when calling use(middleware)

This commit is contained in:
wearrrrr 2024-06-17 02:09:12 -05:00
parent 4395c41041
commit 6f4f234c82
8 changed files with 330 additions and 249 deletions

View file

@ -1,5 +1,5 @@
import path from "path";
import fs from "fs"
import fs from "fs";
const failureFile = fs.readFileSync("Checkfailed.html", "utf8");

View file

@ -10,20 +10,22 @@ const ww = new WorkerWare({
debug: true,
});
function logContext(ctx, event) {
console.log("Context:", ctx);
function logContext(event) {
console.log("Event:", event);
return void 0;
return undefined;
}
ww.use(logContext)
ww.use({
function: logContext,
events: ["fetch"],
});
const uv = new UVServiceWorker();
self.addEventListener("fetch", async (event) => {
let middleware = await ww.run(self, event)();
if (middleware.includes(null)) {
console.log("Aborting Request!")
let mwResponse = await ww.run(event)();
if (mwResponse.includes(null)) {
console.log("Aborting Request!");
return;
}
event.respondWith(

View file

@ -0,0 +1,6 @@
class WWError extends Error {
constructor(message) {
super(message);
this.name = "[WorkerWare Exception]";
}
}

View file

@ -1,28 +1,97 @@
importScripts("/workerware/WWError.js");
const dbg = console.log.bind(console, "[WorkerWare]");
const defaultOpt = {
debug: false,
}
};
// type middlewareManifest = {
// function: Function,
// name?: string,
// events: string[], // Should be a union of validEvents.
// }
const validEvents = [
"abortpayment",
"activate",
"backgroundfetchabort",
"backgroundfetchclick",
"backgroundfetchfail",
"backgroundfetchsuccess",
"canmakepayment",
"contentdelete",
"cookiechange",
"fetch",
"install",
"message",
"messageerror",
"notificationclick",
"notificationclose",
"paymentrequest",
"periodicsync",
"push",
"pushsubscriptionchange",
"sync",
];
class WorkerWare {
constructor(opt) {
this._opt = opt;
this._middlewares = [];
}
use(fn) {
if (typeof fn !== 'function') throw new TypeError('[WorkerWare] Middleware must be a function!');
if (this._opt.debug) dbg("Added middleware", fn.name || "<anonymous>");
this._middlewares.push(fn);
use(middleware) {
let validateMW = this.validateMiddleware(middleware);
if (validateMW.error) throw new WWError(validateMW.error);
// This means the middleware is an anonymous function, or the user is silly and named their function "function"
if (middleware.function.name == "function") middleware.name = crypto.randomUUID();
if (!middleware.name) middleware.name = middleware.function.name;
if (this._opt.debug) dbg("Adding middleware:", middleware.name);
this._middlewares.push(middleware);
}
run(ctx, event) {
run(event) {
const middlewares = this._middlewares;
const returnList = [];
let fn = async () => {
for (let i = 0; i < middlewares.length; i++) {
returnList.push(await middlewares[i](ctx, event));
dbg(middlewares[i], event.type);
if (middlewares[i].events.includes(event.type)) {
returnList.push(await middlewares[i].function(event));
}
}
return returnList;
};
return fn;
}
runMW(id, event) {
const middlewares = this._middlewares;
if (this._opt.debug) dbg("Running middleware:", id);
if (middlewares.includes(id)) {
return middlewares[id](event);
}
}
validateMiddleware(middleware) {
if (!middleware.function)
return {
error: "middleware.function is required",
};
if (typeof middleware.function !== "function")
return {
error: "middleware.function must be typeof function",
};
if (!middleware.events)
return {
error: "middleware.events is required",
};
if (!Array.isArray(middleware.events))
return {
error: "middleware.events must be an array",
};
if (middleware.events.some((ev) => !validEvents.includes(ev)))
return {
error: "Invalid event type! Must be one of the following: " + validEvents.join(", "),
};
return {
error: undefined,
};
}
}

View file

@ -48,9 +48,7 @@
}
function getUVProxyURL(frame: HTMLIFrameElement) {
return window.__uv$config.decodeUrl(
frame.contentWindow!.location.href.split("/service/")[1]
)
return window.__uv$config.decodeUrl(frame.contentWindow!.location.href.split("/service/")[1]);
}
async function loadContent() {
@ -209,9 +207,7 @@
input!.value.trim()
);
} else {
navigator.clipboard.writeText(
getUVProxyURL(proxyFrame)
);
navigator.clipboard.writeText(getUVProxyURL(proxyFrame));
}
new Notyf({
duration: 2000,

View file

@ -72,7 +72,7 @@ export async function registerSW() {
});
return new Promise(async (resolve) => {
await navigator.serviceWorker.register("/sw.js").then((registration) => {
console.log("Registered SW!")
console.log("Registered SW!");
resolve(null);
});
});

View file

@ -57,10 +57,12 @@ const { title, optionalPreloads } = Astro.props;
<script src="https://www.googletagmanager.com/gtag/js?id=G-P1JX4G9KSF" is:inline></script>
<script is:inline>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
function gtag() {
dataLayer.push(arguments);
}
gtag("js", new Date());
gtag('config', 'G-P1JX4G9KSF');
gtag("config", "G-P1JX4G9KSF");
</script>
<meta name="generator" content={Astro.generator} />
<title>{title}</title>

View file

@ -21,21 +21,21 @@ import Layout from "src/layouts/Layout.astro";
<p>
The following terminology applies to these Terms and Conditions, Privacy Statement and
Disclaimer Notice and all Agreements: "Client", "You" and "Your" refers to you, the person log
on this website and compliant to the Company's terms and conditions. "The Company", "Ourselves",
"We", "Our" and "Us", refers to our Company. "Party", "Parties", or "Us", refers to both the
Client and ourselves. All terms refer to the offer, acceptance and consideration of payment
necessary to undertake the process of our assistance to the Client in the most appropriate
manner for the express purpose of meeting the Client's needs in respect of provision of the
Company's stated services, in accordance with and subject to, prevailing law of us. Any use of
the above terminology or other words in the singular, plural, capitalization and/or he/she or
they, are taken as interchangeable and therefore as referring to same.
on this website and compliant to the Company's terms and conditions. "The Company",
"Ourselves", "We", "Our" and "Us", refers to our Company. "Party", "Parties", or "Us", refers
to both the Client and ourselves. All terms refer to the offer, acceptance and consideration
of payment necessary to undertake the process of our assistance to the Client in the most
appropriate manner for the express purpose of meeting the Client's needs in respect of
provision of the Company's stated services, in accordance with and subject to, prevailing law
of us. Any use of the above terminology or other words in the singular, plural, capitalization
and/or he/she or they, are taken as interchangeable and therefore as referring to same.
</p>
<h3><strong>Cookies</strong></h3>
<p>
We employ the use of cookies. By accessing Alu, you agreed to use cookies in agreement with the
Alu Project's Privacy Policy.
We employ the use of cookies. By accessing Alu, you agreed to use cookies in agreement with
the Alu Project's Privacy Policy.
</p>
<p>
@ -49,8 +49,9 @@ import Layout from "src/layouts/Layout.astro";
<p>
Unless otherwise stated, Alu Project and/or its licensors own the intellectual property rights
for all material on Alu. All intellectual property rights are reserved. You may access this from
Alu for your own personal use subjected to restrictions set in these terms and conditions.
for all material on Alu. All intellectual property rights are reserved. You may access this
from Alu for your own personal use subjected to restrictions set in these terms and
conditions.
</p>
<p>You must not:</p>
@ -72,12 +73,12 @@ import Layout from "src/layouts/Layout.astro";
<li>Search engines;</li>
<li>News organizations;</li>
<li>
Online directory distributors may link to our Website in the same manner as they hyperlink to
the Websites of other listed businesses; and
Online directory distributors may link to our Website in the same manner as they hyperlink
to the Websites of other listed businesses; and
</li>
<li>
System wide Accredited Businesses except soliciting non-profit organizations, charity shopping
malls, and charity fundraising groups which may not hyperlink to our Web site.
System wide Accredited Businesses except soliciting non-profit organizations, charity
shopping malls, and charity fundraising groups which may not hyperlink to our Web site.
</li>
</ul>
@ -88,7 +89,9 @@ import Layout from "src/layouts/Layout.astro";
within the context of the linking party's site.
</p>
<p>We may consider and approve other link requests from the following types of organizations:</p>
<p>
We may consider and approve other link requests from the following types of organizations:
</p>
<ul>
<li>commonly-known consumer and/or business information sources;</li>
@ -101,25 +104,26 @@ import Layout from "src/layouts/Layout.astro";
</ul>
<p>
We will approve link requests from these organizations if we decide that: (a) the link would not
make us look unfavorably to ourselves or to our accredited businesses; (b) the organization does
not have any negative records with us; (c) the benefit to us from the visibility of the
hyperlink compensates the absence of Alu Project; and (d) the link is in the context of general
resource information.
We will approve link requests from these organizations if we decide that: (a) the link would
not make us look unfavorably to ourselves or to our accredited businesses; (b) the
organization does not have any negative records with us; (c) the benefit to us from the
visibility of the hyperlink compensates the absence of Alu Project; and (d) the link is in the
context of general resource information.
</p>
<p>
These organizations may link to our home page so long as the link: (a) is not in any way
deceptive; (b) does not falsely imply sponsorship, endorsement or approval of the linking party
and its products or services; and (c) fits within the context of the linking party's site.
deceptive; (b) does not falsely imply sponsorship, endorsement or approval of the linking
party and its products or services; and (c) fits within the context of the linking party's
site.
</p>
<p>
If you are one of the organizations listed in paragraph 2 above and are interested in linking to
our website, you must inform us by sending an e-mail to Alu Project. Please include your name,
your organization name, contact information as well as the URL of your site, a list of any URLs
from which you intend to link to our Website, and a list of the URLs on our site to which you
would like to link. Wait 2-3 weeks for a response.
If you are one of the organizations listed in paragraph 2 above and are interested in linking
to our website, you must inform us by sending an e-mail to Alu Project. Please include your
name, your organization name, contact information as well as the URL of your site, a list of
any URLs from which you intend to link to our Website, and a list of the URLs on our site to
which you would like to link. Wait 2-3 weeks for a response.
</p>
<p>Approved organizations may hyperlink to our Website as follows:</p>
@ -158,24 +162,25 @@ import Layout from "src/layouts/Layout.astro";
<h3><strong>Reservation of Rights</strong></h3>
<p>
We reserve the right to request that you remove all links or any particular link to our Website.
You approve to immediately remove all links to our Website upon request. We also reserve the
right to amen these terms and conditions and it's linking policy at any time. By continuously
linking to our Website, you agree to be bound to and follow these linking terms and conditions.
We reserve the right to request that you remove all links or any particular link to our
Website. You approve to immediately remove all links to our Website upon request. We also
reserve the right to amen these terms and conditions and it's linking policy at any time. By
continuously linking to our Website, you agree to be bound to and follow these linking terms
and conditions.
</p>
<h3><strong>Removal of links from our website</strong></h3>
<p>
If you find any link on our Website that is offensive for any reason, you are free to contact
and inform us any moment. We will consider requests to remove links but we are not obligated to
or so or to respond to you directly.
and inform us any moment. We will consider requests to remove links but we are not obligated
to or so or to respond to you directly.
</p>
<p>
We do not ensure that the information on this website is correct, we do not warrant its
completeness or accuracy; nor do we promise to ensure that the website remains available or that
the material on the website is kept up to date.
completeness or accuracy; nor do we promise to ensure that the website remains available or
that the material on the website is kept up to date.
</p>
<h3><strong>Disclaimer</strong></h3>
@ -190,7 +195,8 @@ import Layout from "src/layouts/Layout.astro";
<li>limit or exclude our or your liability for death or personal injury;</li>
<li>limit or exclude our or your liability for fraud or fraudulent misrepresentation;</li>
<li>
limit any of our or your liabilities in any way that is not permitted under applicable law; or
limit any of our or your liabilities in any way that is not permitted under applicable law;
or
</li>
<li>exclude any of our or your liabilities that may not be excluded under applicable law.</li>
</ul>