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Signed-off-by: Ole Herman Schumacher Elgesem <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,25 +1,9 @@ | ||
| # Towers | ||
| # trpg | ||
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| https://towers.oleherman.com | ||
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| ## Development server | ||
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| Start the development server: | ||
| https://trpg.oleherman.com | ||
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| ``` | ||
| node server.js | ||
| docker build --tag trpg . && docker run -it -p 3000:3000 --name trpg --rm trpg | ||
| ``` | ||
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| For development purposes it defaults to port 3000: | ||
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| http://127.0.0.1:3000 | ||
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| ## Containers | ||
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| ### docker | ||
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| ``` | ||
| docker build --tag towers . && docker run -it -p 3000:3000 --name towers --rm towers | ||
| ``` | ||
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| http://127.0.0.1:80 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,92 +1,92 @@ | ||
| // Start listening on port 3000 of localhost. | ||
| const server = Deno.listen({ port: 3000 }); | ||
| console.log("Backend running on http://localhost:3000/"); | ||
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| for await (const conn of server) { | ||
| handleHttp(conn).catch(console.error); | ||
| } | ||
|
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| function illegalURL(path) { | ||
| return ( | ||
| !path.startsWith("/") || | ||
| path.includes("..") || | ||
| path.includes("//") || | ||
| path.includes(" ") || | ||
| path.includes(";") || | ||
| path.includes(",") || | ||
| path.includes("'") || | ||
| path.includes('"') || | ||
| path.includes("*") | ||
| ); | ||
| } | ||
|
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| function getContentType(path: string): string { | ||
| if (path === "/index.html") { | ||
| return "text/html"; | ||
| } | ||
| if (path === "/favicon.ico") { | ||
| return "image/x-icon"; | ||
| } | ||
| if (path.endsWith(".js")) { | ||
| return "application/javascript"; | ||
| } | ||
| if (path.endsWith(".css")) { | ||
| return "text/css"; | ||
| } | ||
| return ""; | ||
| } | ||
|
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| async function notFound(requestEvent) { | ||
| const notFoundResponse = new Response("404 Not Found", { status: 404 }); | ||
| await requestEvent.respondWith(notFoundResponse); | ||
| } | ||
|
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| async function handleAPI(requestEvent) { | ||
| await notFound(requestEvent); | ||
| } | ||
|
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| async function handleFile(requestEvent, filepath) { | ||
| if (filepath === "/") { | ||
| filepath = "/index.html"; | ||
| } | ||
|
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| const contentType: string = getContentType(filepath); | ||
| if (contentType === "") { | ||
| await notFound(requestEvent); | ||
| return; | ||
| } | ||
|
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| // Try opening the file | ||
| let file; | ||
| try { | ||
| file = await Deno.open(`./dist${filepath}`, { read: true }); | ||
| } catch { | ||
| await notFound(requestEvent); | ||
| return; | ||
| } | ||
|
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| const readableStream = file.readable; | ||
| const headers: HeadersInit = { "content-type": contentType }; | ||
| const response = new Response(readableStream, { headers: headers }); | ||
| await requestEvent.respondWith(response); | ||
| return; | ||
| } | ||
|
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| async function handleHttp(conn: Deno.Conn) { | ||
| const httpConn = Deno.serveHttp(conn); | ||
| for await (const requestEvent of httpConn) { | ||
| const url = new URL(requestEvent.request.url); | ||
| let filepath = decodeURIComponent(url.pathname); | ||
|
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||
| if (illegalURL(filepath)) { | ||
| await notFound(requestEvent); | ||
| continue; | ||
| } | ||
| if (filepath.startsWith("/api/")) { | ||
| await handleAPI(requestEvent, filepath); | ||
| continue; | ||
| } | ||
|
|
||
| await handleFile(requestEvent, filepath); | ||
| } | ||
| } | ||
| // Start listening on port 3000 of localhost. | ||
| const server = Deno.listen({ port: 3000 }); | ||
| console.log("Backend running on http://localhost:3000/"); | ||
|
|
||
| for await (const conn of server) { | ||
| handleHttp(conn).catch(console.error); | ||
| } | ||
|
|
||
| function illegalURL(path) { | ||
| return ( | ||
| !path.startsWith("/") || | ||
| path.includes("..") || | ||
| path.includes("//") || | ||
| path.includes(" ") || | ||
| path.includes(";") || | ||
| path.includes(",") || | ||
| path.includes("'") || | ||
| path.includes('"') || | ||
| path.includes("*") | ||
| ); | ||
| } | ||
|
|
||
| function getContentType(path: string): string { | ||
| if (path === "/index.html") { | ||
| return "text/html"; | ||
| } | ||
| if (path === "/favicon.ico") { | ||
| return "image/x-icon"; | ||
| } | ||
| if (path.endsWith(".js")) { | ||
| return "application/javascript"; | ||
| } | ||
| if (path.endsWith(".css")) { | ||
| return "text/css"; | ||
| } | ||
| return ""; | ||
| } | ||
|
|
||
| async function notFound(requestEvent) { | ||
| const notFoundResponse = new Response("404 Not Found", { status: 404 }); | ||
| await requestEvent.respondWith(notFoundResponse); | ||
| } | ||
|
|
||
| async function handleAPI(requestEvent) { | ||
| await notFound(requestEvent); | ||
| } | ||
|
|
||
| async function handleFile(requestEvent, filepath) { | ||
| if (filepath === "/") { | ||
| filepath = "/index.html"; | ||
| } | ||
|
|
||
| const contentType: string = getContentType(filepath); | ||
| if (contentType === "") { | ||
| await notFound(requestEvent); | ||
| return; | ||
| } | ||
|
|
||
| // Try opening the file | ||
| let file; | ||
| try { | ||
| file = await Deno.open(`./dist${filepath}`, { read: true }); | ||
| } catch { | ||
| await notFound(requestEvent); | ||
| return; | ||
| } | ||
|
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||
| const readableStream = file.readable; | ||
| const headers: HeadersInit = { "content-type": contentType }; | ||
| const response = new Response(readableStream, { headers: headers }); | ||
| await requestEvent.respondWith(response); | ||
| return; | ||
| } | ||
|
|
||
| async function handleHttp(conn: Deno.Conn) { | ||
| const httpConn = Deno.serveHttp(conn); | ||
| for await (const requestEvent of httpConn) { | ||
| const url = new URL(requestEvent.request.url); | ||
| let filepath = decodeURIComponent(url.pathname); | ||
|
|
||
| if (illegalURL(filepath)) { | ||
| await notFound(requestEvent); | ||
| continue; | ||
| } | ||
| if (filepath.startsWith("/api/")) { | ||
| await handleAPI(requestEvent, filepath); | ||
| continue; | ||
| } | ||
|
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| await handleFile(requestEvent, filepath); | ||
| } | ||
| } |
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