Foster Hangdaan
9418eb04c5
Squashed commit of the following:
commit 50f699bb966a014c92ecbb05f96a05fe515ff6d8
Author: Foster Hangdaan <foster@hangdaan.email>
Date: Tue Nov 14 20:58:51 2023 -0500
doc: Update README.org
- Added a table of API URLs with their respective response type and
sample output.
- Place the `curl` examples in their own section.
commit 28d1bdc4e457cfc44830c8a20013a3f588dafca4
Author: Foster Hangdaan <foster@hangdaan.email>
Date: Tue Nov 14 20:46:59 2023 -0500
feat: Added `jsonp` format
Accepts the `callback` query param for changing the name of the callback function.
commit 126455a3fd96ec3a998847e29cbdcefbd18b16ac
Author: Foster Hangdaan <foster@hangdaan.email>
Date: Tue Nov 14 20:35:30 2023 -0500
refactor: Convert `if...else` to `switch`
commit 8945673d5e0644ab6aea8dc268cbaeb12530649c
Author: Foster Hangdaan <foster@hangdaan.email>
Date: Tue Nov 14 05:50:20 2023 -0500
doc: Update README.org
- Added new sections.
- Moved copyright text into its own section.
- Some minor edits here and there.
commit f5a6804a9ea57ad52a5f000643661ffd3908dcaa
Author: Foster Hangdaan <foster@hangdaan.email>
Date: Tue Nov 14 05:11:47 2023 -0500
Bump version to 0.3.0
65 lines
2.3 KiB
TypeScript
65 lines
2.3 KiB
TypeScript
/*
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* IpMe - A self-hosted API for obtaining your public IP address.
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* Copyright (C) 2023 Foster Hangdaan <foster@hangdaan.email>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { getVersion } from "./utils/app.ts";
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const port = Number(Deno.env.get("PORT")) || 8000;
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const ROOT_PATTERN = new URLPattern({ pathname: "/" });
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const handler = (req: Request): Response => {
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const rootMatch = ROOT_PATTERN.exec(req.url);
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if (rootMatch && req.method === "GET") {
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const clientIpAddress = req.headers.get("x-forwarded-for")?.split(",").shift() || req.headers.get("host");
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const url = new URL(req.url);
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const format = url.searchParams.get("format");
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switch(format) {
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case "json": {
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return new Response(JSON.stringify({ ip: clientIpAddress }), {
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headers: {
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"content-type": "application/json",
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},
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});
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}
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case "jsonp": {
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const parameter = JSON.stringify({ ip: clientIpAddress });
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const callback = url.searchParams.get("callback") || "callback";
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return new Response(`${callback}(${parameter});`, {
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headers: {
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"content-type": "application/javascript",
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},
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});
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}
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default: {
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return new Response(clientIpAddress);
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}
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}
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} else {
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return new Response("Not found", { status: 404 });
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}
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};
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console.log("IpMe - A self-hosted API for obtaining your public IP address.")
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console.log(`Version: ${getVersion()}`);
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console.log("Source Code: https://code.fosterhangdaan.com/foster/ipme")
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console.log("License: GNU AGPL (version 3 or later)")
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Deno.serve({ port }, handler);
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