7.0: ui refresh and more
This commit is contained in:
wukko
142
src/core/api.js
142
src/core/api.js
@@ -4,40 +4,45 @@ import { randomBytes } from "crypto";
|
||||
|
||||
const ipSalt = randomBytes(64).toString('hex');
|
||||
|
||||
import { appName, version } from "../modules/config.js";
|
||||
import { version } from "../modules/config.js";
|
||||
import { getJSON } from "../modules/api.js";
|
||||
import { apiJSON, checkJSONPost, getIP, languageCode } from "../modules/sub/utils.js";
|
||||
import { Bright, Cyan } from "../modules/sub/consoleText.js";
|
||||
import stream from "../modules/stream/stream.js";
|
||||
import loc from "../localization/manager.js";
|
||||
import { changelogHistory } from "../modules/pageRender/onDemand.js";
|
||||
import { sha256 } from "../modules/sub/crypto.js";
|
||||
import { celebrationsEmoji } from "../modules/pageRender/elements.js";
|
||||
import { verifyStream } from "../modules/stream/manage.js";
|
||||
|
||||
export function runAPI(express, app, gitCommit, gitBranch, __dirname) {
|
||||
const corsConfig = process.env.cors === '0' ? { origin: process.env.webURL, optionsSuccessStatus: 200 } : {};
|
||||
const corsConfig = process.env.cors === '0' ? {
|
||||
origin: process.env.webURL,
|
||||
optionsSuccessStatus: 200
|
||||
} : {};
|
||||
|
||||
const apiLimiter = rateLimit({
|
||||
windowMs: 60000,
|
||||
max: 20,
|
||||
standardHeaders: false,
|
||||
standardHeaders: true,
|
||||
legacyHeaders: false,
|
||||
keyGenerator: (req, res) => sha256(getIP(req), ipSalt),
|
||||
handler: (req, res, next, opt) => {
|
||||
res.status(429).json({ "status": "error", "text": loc(languageCode(req), 'ErrorRateLimit') });
|
||||
return;
|
||||
return res.status(429).json({
|
||||
"status": "error",
|
||||
"text": loc(languageCode(req), 'ErrorRateLimit')
|
||||
});
|
||||
}
|
||||
});
|
||||
const apiLimiterStream = rateLimit({
|
||||
windowMs: 60000,
|
||||
max: 25,
|
||||
standardHeaders: false,
|
||||
standardHeaders: true,
|
||||
legacyHeaders: false,
|
||||
keyGenerator: (req, res) => sha256(getIP(req), ipSalt),
|
||||
handler: (req, res, next, opt) => {
|
||||
res.status(429).json({ "status": "error", "text": loc(languageCode(req), 'ErrorRateLimit') });
|
||||
return;
|
||||
return res.status(429).json({
|
||||
"status": "error",
|
||||
"text": loc(languageCode(req), 'ErrorRateLimit')
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
@@ -55,45 +60,55 @@ export function runAPI(express, app, gitCommit, gitBranch, __dirname) {
|
||||
});
|
||||
app.use('/api/json', express.json({
|
||||
verify: (req, res, buf) => {
|
||||
try {
|
||||
JSON.parse(buf);
|
||||
let acceptCon = String(req.header('Accept')) === "application/json";
|
||||
if (acceptCon) {
|
||||
if (buf.length > 720) throw new Error();
|
||||
if (String(req.header('Content-Type')) !== "application/json") {
|
||||
res.status(400).json({ 'status': 'error', 'text': 'invalid content type header' });
|
||||
return;
|
||||
}
|
||||
if (String(req.header('Accept')) !== "application/json") {
|
||||
res.status(400).json({ 'status': 'error', 'text': 'invalid accept header' });
|
||||
return;
|
||||
}
|
||||
} catch(e) {
|
||||
res.status(400).json({ 'status': 'error', 'text': 'invalid json body.' });
|
||||
return;
|
||||
JSON.parse(buf);
|
||||
} else {
|
||||
throw new Error();
|
||||
}
|
||||
}
|
||||
}));
|
||||
// handle express.json errors properly (https://github.com/expressjs/express/issues/4065)
|
||||
app.use('/api/json', (err, req, res, next) => {
|
||||
let errorText = "invalid json body";
|
||||
let acceptCon = String(req.header('Accept')) !== "application/json";
|
||||
|
||||
if (err || acceptCon) {
|
||||
if (acceptCon) errorText = "invalid accept header";
|
||||
return res.status(400).json({
|
||||
status: "error",
|
||||
text: errorText
|
||||
});
|
||||
} else {
|
||||
next();
|
||||
}
|
||||
});
|
||||
app.post('/api/json', async (req, res) => {
|
||||
try {
|
||||
let lang = languageCode(req);
|
||||
let j = apiJSON(0, { t: "Bad request" });
|
||||
let j = apiJSON(0, { t: "bad request" });
|
||||
try {
|
||||
let contentCon = String(req.header('Content-Type')) === "application/json";
|
||||
let request = req.body;
|
||||
if (request.url) {
|
||||
if (contentCon && request.url) {
|
||||
request.dubLang = request.dubLang ? lang : false;
|
||||
|
||||
let chck = checkJSONPost(request);
|
||||
j = chck ? await getJSON(chck["url"], lang, chck) : apiJSON(0, { t: loc(lang, 'ErrorCouldntFetch') });
|
||||
if (!chck) throw new Error();
|
||||
|
||||
j = await getJSON(chck["url"], lang, chck);
|
||||
} else {
|
||||
j = apiJSON(0, { t: loc(lang, 'ErrorNoLink') });
|
||||
j = apiJSON(0, {
|
||||
t: !contentCon ? "invalid content type header" : loc(lang, 'ErrorNoLink')
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
j = apiJSON(0, { t: loc(lang, 'ErrorCantProcess') });
|
||||
}
|
||||
res.status(j.status).json(j.body);
|
||||
return;
|
||||
return res.status(j.status).json(j.body);
|
||||
} catch (e) {
|
||||
res.destroy();
|
||||
return
|
||||
return res.destroy();
|
||||
}
|
||||
});
|
||||
|
||||
@@ -105,49 +120,23 @@ export function runAPI(express, app, gitCommit, gitBranch, __dirname) {
|
||||
&& req.query.h.toString().length === 64 && req.query.e.toString().length === 13) {
|
||||
let streamInfo = verifyStream(req.query.t, req.query.h, req.query.e);
|
||||
if (streamInfo.error) {
|
||||
res.status(streamInfo.status).json(apiJSON(0, { t: streamInfo.error }).body);
|
||||
return;
|
||||
return res.status(streamInfo.status).json(apiJSON(0, { t: streamInfo.error }).body);
|
||||
}
|
||||
if (req.query.p) {
|
||||
res.status(200).json({ "status": "continue" });
|
||||
return;
|
||||
return res.status(200).json({
|
||||
status: "continue"
|
||||
});
|
||||
}
|
||||
stream(res, streamInfo);
|
||||
return stream(res, streamInfo);
|
||||
} else {
|
||||
let j = apiJSON(0, { t: "stream token, hmac, or expiry timestamp is missing." })
|
||||
res.status(j.status).json(j.body);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
case 'onDemand':
|
||||
if (req.query.blockId) {
|
||||
let blockId = req.query.blockId.slice(0, 3);
|
||||
let r, j;
|
||||
switch(blockId) {
|
||||
case "0": // changelog history
|
||||
r = changelogHistory();
|
||||
j = r ? apiJSON(3, { t: r }) : apiJSON(0, { t: "couldn't render this block" })
|
||||
break;
|
||||
case "1": // celebrations emoji
|
||||
r = celebrationsEmoji();
|
||||
j = r ? apiJSON(3, { t: r }) : false
|
||||
break;
|
||||
default:
|
||||
j = apiJSON(0, { t: "couldn't find a block with this id" })
|
||||
break;
|
||||
}
|
||||
if (j.body) {
|
||||
res.status(j.status).json(j.body)
|
||||
} else {
|
||||
res.status(204).end()
|
||||
}
|
||||
} else {
|
||||
let j = apiJSON(0, { t: "no block id" });
|
||||
res.status(j.status).json(j.body)
|
||||
let j = apiJSON(0, {
|
||||
t: "stream token, hmac, or expiry timestamp is missing"
|
||||
})
|
||||
return res.status(j.status).json(j.body);
|
||||
}
|
||||
break;
|
||||
case 'serverInfo':
|
||||
res.status(200).json({
|
||||
return res.status(200).json({
|
||||
version: version,
|
||||
commit: gitCommit,
|
||||
branch: gitBranch,
|
||||
@@ -158,13 +147,17 @@ export function runAPI(express, app, gitCommit, gitBranch, __dirname) {
|
||||
});
|
||||
break;
|
||||
default:
|
||||
let j = apiJSON(0, { t: "unknown response type" })
|
||||
res.status(j.status).json(j.body);
|
||||
let j = apiJSON(0, {
|
||||
t: "unknown response type"
|
||||
})
|
||||
return res.status(j.status).json(j.body);
|
||||
break;
|
||||
}
|
||||
} catch (e) {
|
||||
res.status(500).json({ 'status': 'error', 'text': loc(languageCode(req), 'ErrorCantProcess') });
|
||||
return;
|
||||
return res.status(500).json({
|
||||
status: "error",
|
||||
text: loc(languageCode(req), 'ErrorCantProcess')
|
||||
});
|
||||
}
|
||||
});
|
||||
app.get('/api/status', (req, res) => {
|
||||
@@ -178,6 +171,11 @@ export function runAPI(express, app, gitCommit, gitBranch, __dirname) {
|
||||
});
|
||||
|
||||
app.listen(process.env.apiPort, () => {
|
||||
console.log(`\n${Cyan(appName)} API ${Bright(`v.${version}-${gitCommit} (${gitBranch})`)}\nStart time: ${Bright(`${startTime.toUTCString()} (${startTimestamp})`)}\n\nURL: ${Cyan(`${process.env.apiURL}`)}\nPort: ${process.env.apiPort}\n`)
|
||||
console.log(`\n` +
|
||||
`${Cyan("cobalt")} API ${Bright(`v.${version}-${gitCommit} (${gitBranch})`)}\n` +
|
||||
`Start time: ${Bright(`${startTime.toUTCString()} (${startTimestamp})`)}\n\n` +
|
||||
`URL: ${Cyan(`${process.env.apiURL}`)}\n` +
|
||||
`Port: ${process.env.apiPort}\n`
|
||||
)
|
||||
});
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user