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https for SW and working exec examples

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Steam Deck User
2023-05-03 08:07:20 +02:00
parent 92898e1653
commit 48292232b9
1 changed files with 72 additions and 13 deletions
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85
index.js
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@@ -1,49 +1,98 @@
// Load required modules
// note that for WebXR, e.g SpaSca, https is required, even if using own certifcate
// see how it's done for offline NAF
const http = require("http"); // http server core module
const path = require("path");
const express = require("express"); // web framework external module
const spawn = require('child_process').spawn;
const {execSync} = require('child_process');
// Get port or default to 8080
const port = process.env.PORT || 8082;
// Setup and configure Express http server.
const app = express();
app.use(express.static(path.resolve(__dirname, "..", "examples")));
app.use(express.static(path.resolve(__dirname, ".", "examples")));
const instructions = `
/home/deck/.ssh/
/home/deck/.ssh/authorized_keys
/home/deck/.ssh/id_rsa_steamdeck
/home/deck/.ssh/known_hosts
trusted context, i.e on closed WiFi and over https, still. could check as bearer
/home/deck/.ssh/config
could limit to known IP range or class e.g cat .ssh/config | grep 192.168.4. -C 3
could also re-add new entries rather than extend the format
/home/deck/.ssh/authorized_keys
/home/deck/.ssh/known_hosts
/home/deck/.ssh/id_rsa_steamdeck
/home/deck/.ssh/id_rsa_steamdeck.pub
/home/deck/.ssh/known_hosts.old
trusted context, i.e on closed WiFi, still. check on bearer
/home/deck/server.locatedb
seems to be plain text with metadata
/home/deck/desktop.plocate.db
should be queriable via http with json output
seems to be a specific format, binary or maybe compressed
both should be queriable via http with json output
ssh remarkable2 to get draweiong previw
ssh remarkable2 to get drawing preview
conversion should be done, if necessary, on device
for typed text
cat 43*.rm | sed "s/[^a-zA-z0-9 ]//g" | sed "s/[OT,EC]//g"
util functions
modify WiFi parameters, including AP if available
shutdown/reboot
`
app.get('/spawn', (req, res) => {
res.json( spawn('ls') )
app.get('/pwa', (req, res) => {
// for offline use on mobile or VR headset
// should try to sync back when devices connect back
// same when itself connects back to (Internet) own server e.g benetou.fr
// can be cascading or federatede or properly P2P
// responsive programming also, not "just" design
res.redirect('pwa/index.html')
})
const utilsCmd = {
'shutdown' : { cmd: 'shutdown -h now' },
'listprototypes': { cmd: 'ls', context: {cwd: '/home/deck/Prototypes'},
// more reliably path.join(__dirname,'')
format: res => res.toString().split('\n')
},
}
app.get('/exec', (req, res) => {
if (!req.query.cmdName){
res.json(utilsCmd)
} else {
let resultFromExecution = execSync(utilsCmd[req.query.cmdName].cmd, utilsCmd[req.query.cmdName].context)
let formatter = utilsCmd[req.query.cmdName].format
if (formatter) resultFromExecution = formatter(resultFromExecution)
res.json( resultFromExecution )
}
})
// app.get('/interface/unregister', (req, res) => {
// app.get('/interface/register', (req, res) => {
// could be use for e.g reMarkable2, Quest2, etc with specifically accepted or prefered formats
app.get('/services/unregister', (req, res) => {
res.json( {msg: 'not yet implemented'})
})
app.get('/services/register', (req, res) => {
res.json( {msg: 'not yet implemented'})
// example {name:'hmdlink', desc:'share URL between local devices', protocol:'http', port:8082, path: '/hmdlink', url:'http://192.168.4.3:8082/hmdlink'},
})
app.get('/services', (req, res) => {
// could be probbed first to check for availability
// should be updated also via register/unregister
res.json( [
{name:'kiwix', desc:'offline Wikipedia, Stackoverflow, etc', protocol:'http', port:8080, url:'http://192.168.4.3:8080'},
{name:'hmdlink', desc:'share URL between local devices', protocol:'http', port:8082, path: '/hmdlink', url:'http://192.168.4.3:8082/hmdlink'},
] )
})
let dynURL = 'https://192.168.4.1/offline.html'
app.get('/hmdlink/set', (req, res) => { // could be a PUT instead
// e.g http://192.168.4.3:8082/hmdlink/set?url=http://192.168.4.3:8082/114df5f8-3921-42f0-81e7-48731b563571.thumbnails/f07120ba-0ca1-429d-869f-c704a52b7aa3.png
dynURL = req.query.url
res.redirect( dynURL )
})
app.get('/hmdlink', (req, res) => {
res.redirect( 'https://192.168.4.1/offline.html' )
res.redirect( dynURL )
})
app.get('/json', (req, res) => {
res.json( instructions.split('\n') )
@@ -51,9 +100,19 @@ app.get('/json', (req, res) => {
app.get('/', (req, res) => {
res.send( instructions )
})
app.get('/localprototypes', (req, res) => {
res.json( spawn('find Prototypes/ -iwholename */.git/config | xargs grep git.benetou.fr') )
})
const https = require("https");
const fs = require("fs");
const privateKey = fs.readFileSync("naf-key.pem", "utf8");
const certificate = fs.readFileSync("naf.pem", "utf8");
const credentials = { key: privateKey, cert: certificate };
const webServer = https.createServer(credentials, app);
// Start Express http server
const webServer = http.createServer(app);
// const webServer = http.createServer(app);
// Listen on port
webServer.listen(port, () => {
console.log("listening on http://localhost:" + port);