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major rework of backend loading and usage:

Browse Source 
- split config from user data to config.json, add config.hson.template
- moved default user data localdb to root folder
- moved pve, localdb, ldap backend handlers to backends sub folder
- add dynamic loading of all backends
- add dynamic mapping for auth backends to support multiple auth sources
- update affected endpoints
This commit is contained in:
Arthur Lu 2024-01-06 22:36:18 +00:00
parent 7b0549e052
commit a0109d3546
21 changed files with 629 additions and 674 deletions
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3
.gitignore vendored
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@ -1,4 +1,5 @@
**/package-lock.json **/package-lock.json
**/node_modules **/node_modules
**/localdb.json **/localdb.json
**/docs **/docs
**/config.json

223
config/config.json.template Normal file
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@ -0,0 +1,223 @@
{
"backends": {
"pve": {
"import": "pve.js",
"config": {
"url": "https://pve.mydomain.example/api2/json",
"token": {
"user": "proxmoxaas-api",
"realm": "pam",
"id": "token",
"uuid": "token-secret-value"
},
"root": {
"username": "root@pam",
"password": "rootpassword"
}
}
},
"localdb": {
"import": "localdb.js",
"config": {
"dbfile": "localdb.json"
}
},
"paasldap": {
"import": "paasldap.js",
"config": {
"url": "http://paasldap.mydomain.example"
}
}
},
"handlers": {
"pve": "pve",
"db": "localdb",
"auth": {
"pve": "pve",
"ldap": "paasldap"
}
},
"application": {
"hostname": "paas.mydomain.example",
"domain": "mydomain.example",
"listenPort": 8081
},
"useriso": {
"node": "examplenode1",
"storage": "cephfs"
},
"resources": {
"cpu": {
"type": "list",
"whitelist": true,
"display": false
},
"cores": {
"name": "vCPU",
"type": "numeric",
"multiplier": 1,
"base": 1024,
"compact": false,
"unit": "Cores",
"display": true
},
"memory": {
"name": "RAM",
"type": "numeric",
"multiplier": 1048576,
"base": 1024,
"compact": true,
"unit": "B",
"display": true
},
"swap": {
"name": "SWAP",
"type": "numeric",
"multiplier": 1048576,
"base": 1024,
"compact": true,
"unit": "B",
"display": true
},
"local": {
"name": "local",
"type": "storage",
"multiplier": 1,
"base": 1024,
"compact": true,
"unit": "B",
"disks": [
"rootfs",
"mp",
"sata",
"unused"
],
"display": true
},
"cephpl": {
"name": "cephpl",
"type": "storage",
"multiplier": 1,
"base": 1024,
"compact": true,
"unit": "B",
"disks": [
"rootfs",
"mp",
"sata",
"unused"
],
"display": true
},
"network": {
"name": "Network",
"type": "numeric",
"multiplier": 1000000,
"base": 1000,
"compact": true,
"unit": "B/s",
"display": true
},
"pci": {
"type": "list",
"whitelist": true,
"display": true
}
},
"clientsync": {
"resourcetypes": [
"lxc",
"qemu",
"node"
],
"schemes": {
"always": {
"enabled": true
},
"hash": {
"enabled": true
},
"interrupt": {
"min-rate": 1,
"max-rate": 60,
"enabled": true
}
}
},
"defaultuser": {
"resources": {
"cpu": {
"global": [],
"nodes": {}
},
"cores": {
"global": {
"max": 0
},
"nodes": {}
},
"memory": {
"global": {
"max": 0
},
"nodes": {}
},
"swap": {
"global": {
"max": 0
},
"nodes": {}
},
"local": {
"global": {
"max": 0
},
"nodes": {}
},
"cephpl": {
"global": {
"max": 0
},
"nodes": {}
},
"network": {
"global": {
"max": 0
},
"nodes": {}
},
"pci": {
"global": [],
"nodes": {}
}
},
"nodes": [],
"cluster": {
"vmid": {
"min": -1,
"max": -1
},
"pool": ""
},
"templates": {
"instances": {
"lxc": {},
"qemu": {}
}
},
"network": {
"lxc": {
"type": "veth",
"bridge": "vmbr0",
"vlan": 10,
"ip": "dhcp",
"ip6": "dhcp"
},
"qemu": {
"type": "virtio",
"bridge": "vmbr0",
"vlan": 10
}
}
}
}

332
config/template.localdb.json
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@ -1,332 +0,0 @@
{
"static": {
"types": {
"auth": {
"pve": "pve",
"ldap": "ldap"
}
}
},
"global": {
"application": {
"pveAPI": "https://pve.mydomain.example/api2/json",
"pveAPIToken": {
"user": "proxmoxaas-api",
"realm": "pve",
"id": "token",
"uuid": "token-secret-value"
},
"pveroot": {
"username": "root@pam",
"password": "rootpassword"
},
"hostname": "paas.mydomain.example",
"domain": "mydomain.example"
},
"resources": {
"cpu": {
"type": "list",
"whitelist": true,
"display": false
},
"cores": {
"name": "vCPU",
"type": "numeric",
"multiplier": 1,
"base": 1024,
"compact": false,
"unit": "Cores",
"display": true
},
"memory": {
"name": "RAM",
"type": "numeric",
"multiplier": 1048576,
"base": 1024,
"compact": true,
"unit": "B",
"display": true
},
"swap": {
"name": "SWAP",
"type": "numeric",
"multiplier": 1048576,
"base": 1024,
"compact": true,
"unit": "B",
"display": true
},
"local": {
"name": "local",
"type": "storage",
"multiplier": 1,
"base": 1024,
"compact": true,
"unit": "B",
"disks": [
"rootfs",
"mp",
"sata",
"unused"
],
"display": true
},
"cephpl": {
"name": "cephpl",
"type": "storage",
"multiplier": 1,
"base": 1024,
"compact": true,
"unit": "B",
"disks": [
"rootfs",
"mp",
"sata",
"unused"
],
"display": true
},
"network": {
"name": "Network",
"type": "numeric",
"multiplier": 1000000,
"base": 1000,
"compact": true,
"unit": "B/s",
"display": true
},
"pci": {
"type": "list",
"whitelist": true,
"display": true
}
},
"clientsync": {
"resourcetypes": [
"lxc",
"qemu",
"node"
],
"schemes": {
"always": {
"enabled": true
},
"hash": {
"enabled": true
},
"interrupt": {
"min-rate": 1,
"max-rate": 60,
"enabled": true
}
}
},
"useriso": {
"node": "examplenode1",
"storage": "cephfs"
},
"defaultuser": {
"resources": {
"cpu": {
"global": [],
"nodes": {}
},
"cores": {
"global": {
"max": 0
},
"nodes": {}
},
"memory": {
"global": {
"max": 0
},
"nodes": {}
},
"swap": {
"global": {
"max": 0
},
"nodes": {}
},
"local": {
"global": {
"max": 0
},
"nodes": {}
},
"cephpl": {
"global": {
"max": 0
},
"nodes": {}
},
"network": {
"global": {
"max": 0
},
"nodes": {}
},
"pci": {
"global": [],
"nodes": {}
}
},
"nodes": [],
"cluster": {
"vmid": {
"min": -1,
"max": -1
},
"pool": ""
},
"templates": {
"instances": {
"lxc": {},
"qemu": {}
}
},
"network": {
"lxc": {
"type": "veth",
"bridge": "vmbr0",
"vlan": 10,
"ip": "dhcp",
"ip6": "dhcp"
},
"qemu": {
"type": "virtio",
"bridge": "vmbr0",
"vlan": 10
}
}
}
},
"users": {
"exampleuser@examplepool": {
"resources": {
"cpu": {
"global": [
{
"match": "kvm64",
"name": "kvm64",
"max": 1
},
{
"match": "host",
"name": "host",
"max": 1
}
],
"nodes": {}
},
"cores": {
"global": {
"max": 128
},
"nodes": {}
},
"memory": {
"global": {
"max": 131072
},
"nodes": {}
},
"swap": {
"global": {
"max": 131072
},
"nodes": {}
},
"local": {
"global": {
"max": 1099511627776
},
"nodes": {}
},
"cephpl": {
"global": {
"max": 1099511627776
},
"nodes": {}
},
"network": {
"global": {
"max": 100000
},
"nodes": {}
},
"pci": {
"global": [],
"nodes": {
"examplenode1": [
{
"match": "[exampledevice1]",
"name": "exampledevice1",
"max": 1
}
],
"examplenode2": [
{
"match": "[exampledevice2]",
"name": "exampledevice2",
"max": 1
}
]
}
}
},
"nodes": [
"examplenode1",
"examplenode2"
],
"cluster": {
"vmid": {
"min": 100,
"max": 199
},
"pool": "examplepool"
},
"templates": {
"instances": {
"lxc": {
"net0": {
"value": "name=eth0,bridge=vmbr0,ip=dhcp,ip6=dhcp,tag=10,type=veth,rate=1000",
"resource": {
"name": "network",
"amount": 1000
}
}
},
"qemu": {
"cpu": {
"value": "host",
"resource": null
},
"net0": {
"value": "virtio,bridge=vmbr0,tag=10,rate=1000",
"resource": {
"name": "network",
"amount": 1000
}
}
}
},
"network": {
"lxc": {
"type": "veth",
"bridge": "vmbr0",
"vlan": 10,
"ip": "dhcp",
"ip6": "dhcp"
},
"qemu": {
"type": "virtio",
"bridge": "vmbr0",
"vlan": 10
}
}
}
}
}
}

28
src/backends/backends.js Normal file
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@ -0,0 +1,28 @@
import path from "path";
import url from "url";
export default async () => {
const backends = {};
for (const name in global.config.backends) {
// get files and config
const target = global.config.backends[name].import;
const config = global.config.backends[name].config;
// get import path
const thisPath = path.dirname(url.fileURLToPath(import.meta.url));
const fromPath = path.relative(".", path.dirname(url.fileURLToPath(import.meta.url)));
const targetPath = path.relative(".", `${fromPath}/${target}`);
const importPath = `./${path.relative(thisPath, targetPath)}`;
// import and add to list of imported handlers
const Backend = (await import(importPath)).default;
backends[name] = new Backend(config);
console.log(`backends: initialized backend ${name} from ${importPath}`);
}
// assign backends to handlers depending
const handlers = global.config.handlers;
global.pve = backends[handlers.pve];
global.db = backends[handlers.db];
global.auth = handlers.auth;
Object.keys(global.auth).forEach((e) => {
global.auth[e] = backends[global.auth[e]];
});
};

29
src/localdb.js → src/backends/localdb.js
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@ -1,18 +1,16 @@
import { readFileSync, writeFileSync } from "fs"; import { readFileSync, writeFileSync } from "fs";
import { exit } from "process"; import { exit } from "process";
class LocalDB { export default class LocalDB {
#path = null; #path = null;
#data = null; #data = null;
constructor (path) { #defaultuser = null;
constructor (config) {
const path = config.dbfile;
try { try {
this.#path = path; this.#path = path;
this.#load(); this.#load();
this.pveAPI = this.getGlobal().application.pveAPI; this.#defaultuser = global.config.defaultuser;
this.pveAPIToken = this.getGlobal().application.pveAPIToken;
this.listenPort = this.getGlobal().application.listenPort;
this.hostname = this.getGlobal().application.hostname;
this.domain = this.getGlobal().application.domain;
} }
catch { catch {
console.log(`Error: ${path} was not found. Please follow the directions in the README to initialize localdb.json.`); console.log(`Error: ${path} was not found. Please follow the directions in the README to initialize localdb.json.`);
@ -34,21 +32,8 @@ class LocalDB {
writeFileSync(this.#path, JSON.stringify(this.#data)); writeFileSync(this.#path, JSON.stringify(this.#data));
} }
getStatic () {
return this.#data.static;
}
getGlobal () {
return this.#data.global;
}
setGloal (config) {
this.#data.global = config;
this.#save();
}
addUser (username, config = null) { addUser (username, config = null) {
config = config || this.#data.global.defaultuser; config = config || this.#defaultuser;
this.#data.users[username] = config; this.#data.users[username] = config;
this.#save(); this.#save();
} }
@ -84,5 +69,3 @@ class LocalDB {
} }
} }
} }
export default LocalDB;

3
src/backends/paasldap.js Normal file
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@ -0,0 +1,3 @@
export default class PAASLDAP {
}

171
src/backends/pve.js Normal file
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@ -0,0 +1,171 @@
import axios from "axios";
export default class PVE {
#pveAPIURL = null;
#pveAPIToken = null;
#pveRoot = null;
constructor (config) {
this.#pveAPIURL = config.url;
this.#pveAPIToken = config.token;
this.#pveRoot = config.root;
}
/**
* Send HTTP request to proxmox API. Allows requests to be made with user cookie credentials or an API token for controlled priviledge elevation.
* @param {string} path HTTP path, prepended with the proxmox API base path.
* @param {string} method HTTP method.
* @param {Object} auth authentication method. Set auth.cookies with user cookies or auth.token with PVE API Token. Optional.
* @param {string} body body parameters and data to be sent. Optional.
* @returns {Object} HTTP response object or HTTP error object.
*/
async requestPVE (path, method, auth = null, body = null) {
const url = `${this.#pveAPIURL}${path}`;
const content = {
method,
mode: "cors",
credentials: "include",
headers: {
"Content-Type": "application/x-www-form-urlencoded"
}
};
if (auth && auth.cookies) {
content.headers.CSRFPreventionToken = auth.cookies.CSRFPreventionToken;
content.headers.Cookie = `PVEAuthCookie=${auth.cookies.PVEAuthCookie}; CSRFPreventionToken=${auth.cookies.CSRFPreventionToken}`;
}
else if (auth && auth.token) {
auth.token = this.#pveAPIToken;
content.headers.Authorization = `PVEAPIToken=${auth.token.user}@${auth.token.realm}!${auth.token.id}=${auth.token.uuid}`;
}
if (body) {
content.data = JSON.parse(body);
}
try {
return await axios.request(url, content);
}
catch (error) {
return error.response;
}
}
/**
* Handle various proxmox API responses. Handles sync and async responses.
* In sync responses, responses are completed when the response arrives. Method returns the response directly.
* In async responses, proxmox sends responses with a UPID to track process completion. Method returns the status of the proxmox process once it completes.
* @param {string} node response originates from.
* @param {Object} result response from proxmox.
* @param {Object} res response object of ProxmoxAAS API call.
*/
async handleResponse (node, result, res) {
const waitFor = delay => new Promise(resolve => setTimeout(resolve, delay));
if (result.data.data && typeof (result.data.data) === "string" && result.data.data.startsWith("UPID:")) {
const upid = result.data.data;
let taskStatus = await this.requestPVE(`/nodes/${node}/tasks/${upid}/status`, "GET", { token: true });
while (taskStatus.data.data.status !== "stopped") {
await waitFor(1000);
taskStatus = await this.requestPVE(`/nodes/${node}/tasks/${upid}/status`, "GET", { token: true });
}
if (taskStatus.data.data.exitstatus === "OK") {
const result = taskStatus.data.data;
const taskLog = await this.requestPVE(`/nodes/${node}/tasks/${upid}/log`, "GET", { token: true });
result.log = taskLog.data.data;
res.status(200).send(result);
res.end();
}
else {
const result = taskStatus.data.data;
const taskLog = await this.requestPVE(`/nodes/${node}/tasks/${upid}/log`, "GET", { token: true });
result.log = taskLog.data.data;
res.status(500).send(result);
res.end();
}
}
else {
res.status(result.status).send(result.data);
res.end();
}
}
/**
* Get meta data for a specific disk. Adds info that is not normally available in a instance's config.
* @param {string} node containing the query disk.
* @param {string} config of instance with query disk.
* @param {string} disk name of the query disk, ie. sata0.
* @returns {Objetc} k-v pairs of specific disk data, including storage and size of unused disks.
*/
async getDiskInfo (node, config, disk) {
try {
const storageID = config[disk].split(":")[0];
const volID = config[disk].split(",")[0];
const volInfo = await this.requestPVE(`/nodes/${node}/storage/${storageID}/content/${volID}`, "GET", { token: true });
volInfo.data.data.storage = storageID;
return volInfo.data.data;
}
catch {
return null;
}
}
/**
* Get meta data for a specific pci device. Adds info that is not normally available in a instance's config.
* @param {string} node containing the query device.
* @param {string} qid pci bus id number of the query device, ie. 89ab:cd:ef.0.
* @returns {Object} k-v pairs of specific device data, including device name and manufacturer.
*/
async getDeviceInfo (node, qid) {
try {
const result = (await this.requestPVE(`/nodes/${node}/hardware/pci`, "GET", { token: true })).data.data;
const deviceData = [];
result.forEach((element) => {
if (element.id.startsWith(qid)) {
deviceData.push(element);
}
});
deviceData.sort((a, b) => {
return a.id < b.id;
});
const device = deviceData[0];
device.subfn = structuredClone(deviceData.slice(1));
return device;
}
catch {
return null;
}
}
/**
* Get available devices on specific node.
* @param {string} node to get devices from.
* @returns {Array.<Object>} array of k-v pairs of specific device data, including device name and manufacturer, which are available on the specified node.
*/
async getNodeAvailDevices (node) {
// get node pci devices
let nodeAvailPci = this.requestPVE(`/nodes/${node}/hardware/pci`, "GET", { token: true });
// for each node container, get its config and remove devices which are already used
const vms = (await this.requestPVE(`/nodes/${node}/qemu`, "GET", { token: true })).data.data;
const promises = [];
for (const vm of vms) {
promises.push(this.requestPVE(`/nodes/${node}/qemu/${vm.vmid}/config`, "GET", { token: true }));
}
const configs = await Promise.all(promises);
configs.forEach((e, i) => {
configs[i] = e.data.data;
});
nodeAvailPci = (await nodeAvailPci).data.data;
for (const config of configs) {
Object.keys(config).forEach((key) => {
if (key.startsWith("hostpci")) {
const deviceID = config[key].split(",")[0];
nodeAvailPci = nodeAvailPci.filter(element => !element.id.includes(deviceID));
}
});
}
return nodeAvailPci;
}
}

28
src/main.js
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@ -3,39 +3,35 @@ import bodyParser from "body-parser";
import cookieParser from "cookie-parser"; import cookieParser from "cookie-parser";
import cors from "cors"; import cors from "cors";
import morgan from "morgan"; import morgan from "morgan";
import _package from "./package.js";
import * as pve from "./pve.js";
import * as utils from "./utils.js";
import parseArgs from "minimist"; import parseArgs from "minimist";
import * as utils from "./utils.js";
import _backends from "./backends/backends.js";
global.argv = parseArgs(process.argv.slice(2), { global.argv = parseArgs(process.argv.slice(2), {
default: { default: {
package: "package.json", package: "package.json",
listenPort: 8081, config: "config/config.json"
db: "./localdb.js", // relative to main.js
dbconfig: "config/localdb.json"
} }
}); });
global.package = _package(global.argv.package);
global.pve = pve;
global.utils = utils; global.utils = utils;
const DB = (await import(global.argv.db)).default; global.package = global.utils.readJSONFile(global.argv.package);
global.db = new DB(global.argv.dbconfig); global.config = global.utils.readJSONFile(global.argv.config);
await _backends();
const app = express(); const app = express();
global.app = app; global.app = app;
app.use(bodyParser.urlencoded({ extended: true })); app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser()); app.use(cookieParser());
app.use(cors({ origin: global.db.hostname })); app.use(cors({ origin: global.config.application.hostname }));
app.use(morgan("combined")); app.use(morgan("combined"));
global.server = app.listen(global.argv.listenPort, () => { global.server = app.listen(global.config.application.listenPort, () => {
console.log(`proxmoxaas-api v${global.package.version} listening on port ${global.argv.listenPort}`); console.log(`proxmoxaas-api v${global.package.version} listening on port ${global.config.application.listenPort}`);
}); });
global.utils.recursiveImport(app, "/api", "routes"); global.utils.recursiveImportRoutes(app, "/api", "routes");
/** /**
* GET - get API version * GET - get API version

11
src/package.js
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@ -1,11 +0,0 @@
import { readFileSync } from "fs";
import { exit } from "process";
export default (path) => {
try {
return JSON.parse(readFileSync(path));
}
catch (e) {
console.log(`Error: ${path} was not found.`);
exit(1);
}
};

163
src/pve.js
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@ -1,163 +0,0 @@
import axios from "axios";
/**
* Send HTTP request to proxmox API. Allows requests to be made with user cookie credentials or an API token for controlled priviledge elevation.
* @param {string} path HTTP path, prepended with the proxmox API base path.
* @param {string} method HTTP method.
* @param {Object} auth authentication method. Set auth.cookies with user cookies or auth.token with PVE API Token. Optional.
* @param {string} body body parameters and data to be sent. Optional.
* @returns {Object} HTTP response object or HTTP error object.
*/
export async function requestPVE (path, method, auth = null, body = null) {
const pveAPI = global.db.pveAPI;
const url = `${pveAPI}${path}`;
const content = {
method,
mode: "cors",
credentials: "include",
headers: {
"Content-Type": "application/x-www-form-urlencoded"
}
};
if (auth && auth.cookies) {
content.headers.CSRFPreventionToken = auth.cookies.CSRFPreventionToken;
content.headers.Cookie = `PVEAuthCookie=${auth.cookies.PVEAuthCookie}; CSRFPreventionToken=${auth.cookies.CSRFPreventionToken}`;
}
else if (auth && auth.token) {
content.headers.Authorization = `PVEAPIToken=${auth.token.user}@${auth.token.realm}!${auth.token.id}=${auth.token.uuid}`;
}
if (body) {
content.data = JSON.parse(body);
}
try {
return await axios.request(url, content);
}
catch (error) {
return error.response;
}
}
/**
* Handle various proxmox API responses. Handles sync and async responses.
* In sync responses, responses are completed when the response arrives. Method returns the response directly.
* In async responses, proxmox sends responses with a UPID to track process completion. Method returns the status of the proxmox process once it completes.
* @param {string} node response originates from.
* @param {Object} result response from proxmox.
* @param {Object} res response object of ProxmoxAAS API call.
*/
export async function handleResponse (node, result, res) {
const pveAPIToken = global.db.pveAPIToken;
const waitFor = delay => new Promise(resolve => setTimeout(resolve, delay));
if (result.data.data && typeof (result.data.data) === "string" && result.data.data.startsWith("UPID:")) {
const upid = result.data.data;
let taskStatus = await requestPVE(`/nodes/${node}/tasks/${upid}/status`, "GET", { token: pveAPIToken });
while (taskStatus.data.data.status !== "stopped") {
await waitFor(1000);
taskStatus = await requestPVE(`/nodes/${node}/tasks/${upid}/status`, "GET", { token: pveAPIToken });
}
if (taskStatus.data.data.exitstatus === "OK") {
const result = taskStatus.data.data;
const taskLog = await requestPVE(`/nodes/${node}/tasks/${upid}/log`, "GET", { token: pveAPIToken });
result.log = taskLog.data.data;
res.status(200).send(result);
res.end();
}
else {
const result = taskStatus.data.data;
const taskLog = await requestPVE(`/nodes/${node}/tasks/${upid}/log`, "GET", { token: pveAPIToken });
result.log = taskLog.data.data;
res.status(500).send(result);
res.end();
}
}
else {
res.status(result.status).send(result.data);
res.end();
}
}
/**
* Get meta data for a specific disk. Adds info that is not normally available in a instance's config.
* @param {string} node containing the query disk.
* @param {string} config of instance with query disk.
* @param {string} disk name of the query disk, ie. sata0.
* @returns {Objetc} k-v pairs of specific disk data, including storage and size of unused disks.
*/
export async function getDiskInfo (node, config, disk) {
const pveAPIToken = global.db.pveAPIToken;
try {
const storageID = config[disk].split(":")[0];
const volID = config[disk].split(",")[0];
const volInfo = await requestPVE(`/nodes/${node}/storage/${storageID}/content/${volID}`, "GET", { token: pveAPIToken });
volInfo.data.data.storage = storageID;
return volInfo.data.data;
}
catch {
return null;
}
}
/**
* Get meta data for a specific pci device. Adds info that is not normally available in a instance's config.
* @param {string} node containing the query device.
* @param {string} qid pci bus id number of the query device, ie. 89ab:cd:ef.0.
* @returns {Object} k-v pairs of specific device data, including device name and manufacturer.
*/
export async function getDeviceInfo (node, qid) {
const pveAPIToken = global.db.pveAPIToken;
try {
const result = (await requestPVE(`/nodes/${node}/hardware/pci`, "GET", { token: pveAPIToken })).data.data;
const deviceData = [];
result.forEach((element) => {
if (element.id.startsWith(qid)) {
deviceData.push(element);
}
});
deviceData.sort((a, b) => {
return a.id < b.id;
});
const device = deviceData[0];
device.subfn = structuredClone(deviceData.slice(1));
return device;
}
catch {
return null;
}
}
/**
* Get available devices on specific node.
* @param {string} node to get devices from.
* @returns {Array.<Object>} array of k-v pairs of specific device data, including device name and manufacturer, which are available on the specified node.
*/
export async function getNodeAvailDevices (node) {
const pveAPIToken = global.db.pveAPIToken;
// get node pci devices
let nodeAvailPci = requestPVE(`/nodes/${node}/hardware/pci`, "GET", { token: pveAPIToken });
// for each node container, get its config and remove devices which are already used
const vms = (await requestPVE(`/nodes/${node}/qemu`, "GET", { token: pveAPIToken })).data.data;
const promises = [];
for (const vm of vms) {
promises.push(requestPVE(`/nodes/${node}/qemu/${vm.vmid}/config`, "GET", { token: pveAPIToken }));
}
const configs = await Promise.all(promises);
configs.forEach((e, i) => {
configs[i] = e.data.data;
});
nodeAvailPci = (await nodeAvailPci).data.data;
for (const config of configs) {
Object.keys(config).forEach((key) => {
if (key.startsWith("hostpci")) {
const deviceID = config[key].split(",")[0];
nodeAvailPci = nodeAvailPci.filter(element => !element.id.includes(deviceID));
}
});
}
return nodeAvailPci;
}

23
src/routes/auth.js
View File

@ -1,11 +1,7 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const db = global.db;
const domain = global.db.domain;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const requestPVE = global.pve.requestPVE;
const pveAPIToken = global.db.pveAPIToken;
/** /**
* GET - check authentication * GET - check authentication
@ -31,12 +27,13 @@ router.get("/", async (req, res) => {
* - 401: {auth: false} * - 401: {auth: false}
*/ */
router.post("/ticket", async (req, res) => { router.post("/ticket", async (req, res) => {
const response = await requestPVE("/access/ticket", "POST", null, JSON.stringify(req.body)); const response = await global.pve.requestPVE("/access/ticket", "POST", null, JSON.stringify(req.body));
if (!(response.status === 200)) { if (!(response.status === 200)) {
res.status(response.status).send({ auth: false }); res.status(response.status).send({ auth: false });
res.end(); res.end();
return; return;
} }
const domain = global.config.application.domain;
const ticket = response.data.data.ticket; const ticket = response.data.data.ticket;
const csrftoken = response.data.data.CSRFPreventionToken; const csrftoken = response.data.data.CSRFPreventionToken;
const username = response.data.data.username; const username = response.data.data.username;
@ -55,6 +52,7 @@ router.post("/ticket", async (req, res) => {
*/ */
router.delete("/ticket", async (req, res) => { router.delete("/ticket", async (req, res) => {
const expire = new Date(0); const expire = new Date(0);
const domain = global.config.application.domain;
res.cookie("PVEAuthCookie", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire }); res.cookie("PVEAuthCookie", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire });
res.cookie("CSRFPreventionToken", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire }); res.cookie("CSRFPreventionToken", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire });
res.cookie("username", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire }); res.cookie("username", "", { domain, path: "/", httpOnly: true, secure: true, expires: expire });
@ -69,16 +67,19 @@ router.post("/password", async (req, res) => {
}; };
const userRealm = params.userid.split("@").at(-1); const userRealm = params.userid.split("@").at(-1);
const domains = (await requestPVE("/access/domains", "GET", pveAPIToken)).data.data; const domains = (await global.pve.requestPVE("/access/domains", "GET", { token: true })).data.data;
const realm = domains.find((e) => e.realm === userRealm); const realm = domains.find((e) => e.realm === userRealm);
const authTypes = db.getStatic().types.auth; const authHandlers = global.config.handlers.auth;
const realmType = authTypes[realm.type]; const handlerType = authHandlers[realm.type];
if (realmType === "pve") { if (handlerType === "pve") {
const response = await requestPVE("/access/password", "PUT", { cookies: req.cookies }, JSON.stringify(params)); const response = await global.pve.requestPVE("/access/password", "PUT", { cookies: req.cookies }, JSON.stringify(params));
res.status(response.status).send(response.data); res.status(response.status).send(response.data);
} }
else if (handlerType === "paasldap") {
res.status(501).send({ error: `Auth type ${handlerType} not implemented yet.` });
}
else { else {
res.status(501).send({ error: `Auth type ${realmType} not implemented yet.` }); res.status(501).send({ error: `Auth type ${handlerType} not implemented yet.` });
} }
}); });

22
src/routes/cluster.js
View File

@ -2,12 +2,8 @@ import { Router } from "express";
export const router = Router({ mergeParams: true }); export const router = Router({ mergeParams: true });
const db = global.db; const db = global.db;
const requestPVE = global.pve.requestPVE;
const handleResponse = global.pve.handleResponse;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const approveResources = global.utils.approveResources; const approveResources = global.utils.approveResources;
const pveAPIToken = global.db.pveAPIToken;
const getNodeAvailDevices = global.pve.getNodeAvailDevices;
const getUserResources = global.utils.getUserResources; const getUserResources = global.utils.getUserResources;
const nodeRegexP = "[\\w-]+"; const nodeRegexP = "[\\w-]+";
@ -16,7 +12,7 @@ const vmidRegexP = "\\d+";
const basePath = `/:node(${nodeRegexP})/:type(${typeRegexP})/:vmid(${vmidRegexP})`; const basePath = `/:node(${nodeRegexP})/:type(${typeRegexP})/:vmid(${vmidRegexP})`;
global.utils.recursiveImport(router, basePath, "cluster", import.meta.url); global.utils.recursiveImportRoutes(router, basePath, "cluster", import.meta.url);
/** /**
* GET - get available pcie devices given node and user * GET - get available pcie devices given node and user
@ -46,7 +42,7 @@ router.get(`/:node(${nodeRegexP})/pci`, async (req, res) => {
// get remaining user resources // get remaining user resources
const userAvailPci = (await getUserResources(req, req.cookies.username)).pci.nodes[params.node]; const userAvailPci = (await getUserResources(req, req.cookies.username)).pci.nodes[params.node];
// get node avail devices // get node avail devices
let nodeAvailPci = await getNodeAvailDevices(params.node, req.cookies); let nodeAvailPci = await global.pve.getNodeAvailDevices(params.node, req.cookies);
nodeAvailPci = nodeAvailPci.filter(nodeAvail => userAvailPci.some((userAvail) => { nodeAvailPci = nodeAvailPci.filter(nodeAvail => userAvailPci.some((userAvail) => {
return nodeAvail.device_name && nodeAvail.device_name.includes(userAvail.match) && userAvail.avail > 0; return nodeAvail.device_name && nodeAvail.device_name.includes(userAvail.match) && userAvail.avail > 0;
})); }));
@ -88,7 +84,7 @@ router.post(`${basePath}/resources`, async (req, res) => {
return; return;
} }
// get current config // get current config
const currentConfig = await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: pveAPIToken }); const currentConfig = await global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: true });
const request = { const request = {
cores: Number(params.cores) - Number(currentConfig.data.data.cores), cores: Number(params.cores) - Number(currentConfig.data.data.cores),
memory: Number(params.memory) - Number(currentConfig.data.data.memory) memory: Number(params.memory) - Number(currentConfig.data.data.memory)
@ -117,8 +113,8 @@ router.post(`${basePath}/resources`, async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -229,8 +225,8 @@ router.post(`${basePath}/create`, async (req, res) => {
} }
action = JSON.stringify(action); action = JSON.stringify(action);
// commit action // commit action
const result = await requestPVE(`/nodes/${params.node}/${params.type}`, "POST", { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`/nodes/${params.node}/${params.type}`, "POST", { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -257,6 +253,6 @@ router.delete(`${basePath}/delete`, async (req, res) => {
return; return;
} }
// commit action // commit action
const result = await requestPVE(vmpath, "DELETE", { token: pveAPIToken }); const result = await global.pve.requestPVE(vmpath, "DELETE", { token: true });
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });

51
src/routes/cluster/disk.js
View File

@ -1,13 +1,8 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); export const router = Router({ mergeParams: true });
const db = global.db;
const requestPVE = global.pve.requestPVE;
const handleResponse = global.pve.handleResponse;
const getDiskInfo = global.pve.getDiskInfo;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const approveResources = global.utils.approveResources; const approveResources = global.utils.approveResources;
const pveAPIToken = global.db.pveAPIToken;
/** /**
* POST - detach mounted disk from instance * POST - detach mounted disk from instance
@ -37,7 +32,7 @@ router.post("/:disk/detach", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// disk must exist // disk must exist
if (!config[params.disk]) { if (!config[params.disk]) {
res.status(500).send({ error: `Disk ${params.disk} does not exist.` }); res.status(500).send({ error: `Disk ${params.disk} does not exist.` });
@ -52,8 +47,8 @@ router.post("/:disk/detach", async (req, res) => {
} }
const action = JSON.stringify({ delete: params.disk }); const action = JSON.stringify({ delete: params.disk });
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -86,7 +81,7 @@ router.post("/:disk/attach", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// disk must exist // disk must exist
if (!config[`unused${params.source}`]) { if (!config[`unused${params.source}`]) {
res.status(403).send({ error: `Requested disk unused${params.source} does not exist.` }); res.status(403).send({ error: `Requested disk unused${params.source} does not exist.` });
@ -94,8 +89,8 @@ router.post("/:disk/attach", async (req, res) => {
return; return;
} }
// target disk must be allowed according to source disk's storage options // target disk must be allowed according to source disk's storage options
const diskConfig = await getDiskInfo(params.node, config, `unused${params.source}`); // get target disk const diskConfig = await global.pve.getDiskInfo(params.node, config, `unused${params.source}`); // get target disk
const resourceConfig = db.getGlobal().resources; const resourceConfig = global.config.resources;
if (!resourceConfig[diskConfig.storage].disks.some(diskPrefix => params.disk.startsWith(diskPrefix))) { if (!resourceConfig[diskConfig.storage].disks.some(diskPrefix => params.disk.startsWith(diskPrefix))) {
res.status(500).send({ error: `Requested target ${params.disk} is not in allowed list [${resourceConfig[diskConfig.storage].disks}].` }); res.status(500).send({ error: `Requested target ${params.disk} is not in allowed list [${resourceConfig[diskConfig.storage].disks}].` });
res.end(); res.end();
@ -107,8 +102,8 @@ router.post("/:disk/attach", async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -142,9 +137,9 @@ router.post("/:disk/resize", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// check disk existence // check disk existence
const diskConfig = await getDiskInfo(params.node, config, params.disk); // get target disk const diskConfig = await global.pve.getDiskInfo(params.node, config, params.disk); // get target disk
if (!diskConfig) { // exit if disk does not exist if (!diskConfig) { // exit if disk does not exist
res.status(500).send({ error: `requested disk ${params.disk} does not exist.` }); res.status(500).send({ error: `requested disk ${params.disk} does not exist.` });
res.end(); res.end();
@ -162,8 +157,8 @@ router.post("/:disk/resize", async (req, res) => {
} }
// action approved, commit to action // action approved, commit to action
const action = JSON.stringify({ disk: params.disk, size: `+${params.size}G` }); const action = JSON.stringify({ disk: params.disk, size: `+${params.size}G` });
const result = await requestPVE(`${vmpath}/resize`, "PUT", { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/resize`, "PUT", { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -199,9 +194,9 @@ router.post("/:disk/move", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// check disk existence // check disk existence
const diskConfig = await getDiskInfo(params.node, config, params.disk); // get target disk const diskConfig = await global.pve.getDiskInfo(params.node, config, params.disk); // get target disk
if (!diskConfig) { // exit if disk does not exist if (!diskConfig) { // exit if disk does not exist
res.status(500).send({ error: `requested disk ${params.disk} does not exist.` }); res.status(500).send({ error: `requested disk ${params.disk} does not exist.` });
res.end(); res.end();
@ -231,8 +226,8 @@ router.post("/:disk/move", async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const route = params.type === "qemu" ? "move_disk" : "move_volume"; const route = params.type === "qemu" ? "move_disk" : "move_volume";
// commit action // commit action
const result = await requestPVE(`${vmpath}/${route}`, "POST", { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/${route}`, "POST", { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -263,7 +258,7 @@ router.delete("/:disk/delete", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// disk must exist // disk must exist
if (!config[params.disk]) { if (!config[params.disk]) {
res.status(403).send({ error: `Requested disk unused${params.source} does not exist.` }); res.status(403).send({ error: `Requested disk unused${params.source} does not exist.` });
@ -280,8 +275,8 @@ router.delete("/:disk/delete", async (req, res) => {
const action = JSON.stringify({ delete: params.disk }); const action = JSON.stringify({ delete: params.disk });
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -318,7 +313,7 @@ router.post("/:disk/create", async (req, res) => {
return; return;
} }
// get current config // get current config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
// disk must not exist // disk must not exist
if (config[params.disk]) { if (config[params.disk]) {
res.status(403).send({ error: `Requested disk ${params.disk} already exists.` }); res.status(403).send({ error: `Requested disk ${params.disk} already exists.` });
@ -337,7 +332,7 @@ router.post("/:disk/create", async (req, res) => {
return; return;
} }
// target disk must be allowed according to storage options // target disk must be allowed according to storage options
const resourceConfig = db.getGlobal().resources; const resourceConfig = global.config.resources;
if (!resourceConfig[params.storage].disks.some(diskPrefix => params.disk.startsWith(diskPrefix))) { if (!resourceConfig[params.storage].disks.some(diskPrefix => params.disk.startsWith(diskPrefix))) {
res.status(500).send({ error: `Requested target ${params.disk} is not in allowed list [${resourceConfig[params.storage].disks}].` }); res.status(500).send({ error: `Requested target ${params.disk} is not in allowed list [${resourceConfig[params.storage].disks}].` });
res.end(); res.end();
@ -358,6 +353,6 @@ router.post("/:disk/create", async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });

21
src/routes/cluster/net.js
View File

@ -2,11 +2,8 @@ import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const db = global.db; const db = global.db;
const requestPVE = global.pve.requestPVE;
const handleResponse = global.pve.handleResponse;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const approveResources = global.utils.approveResources; const approveResources = global.utils.approveResources;
const pveAPIToken = global.db.pveAPIToken;
/** /**
* POST - create new virtual network interface * POST - create new virtual network interface
@ -41,7 +38,7 @@ router.post("/:netid/create", async (req, res) => {
return; return;
} }
// get current config // get current config
const currentConfig = await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: pveAPIToken }); const currentConfig = await global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: true });
// net interface must not exist // net interface must not exist
if (currentConfig.data.data[`net${params.netid}`]) { if (currentConfig.data.data[`net${params.netid}`]) {
res.status(500).send({ error: `Network interface net${params.netid} already exists.` }); res.status(500).send({ error: `Network interface net${params.netid} already exists.` });
@ -74,8 +71,8 @@ router.post("/:netid/create", async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -109,7 +106,7 @@ router.post("/:netid/modify", async (req, res) => {
return; return;
} }
// get current config // get current config
const currentConfig = await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: pveAPIToken }); const currentConfig = await global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: true });
// net interface must already exist // net interface must already exist
if (!currentConfig.data.data[`net${params.netid}`]) { if (!currentConfig.data.data[`net${params.netid}`]) {
res.status(500).send({ error: `Network interface net${params.netid} does not exist.` }); res.status(500).send({ error: `Network interface net${params.netid} does not exist.` });
@ -133,8 +130,8 @@ router.post("/:netid/modify", async (req, res) => {
action = JSON.stringify(action); action = JSON.stringify(action);
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -165,7 +162,7 @@ router.delete("/:netid/delete", async (req, res) => {
return; return;
} }
// get current config // get current config
const currentConfig = await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: pveAPIToken }); const currentConfig = await global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: true });
// net interface must already exist // net interface must already exist
if (!currentConfig.data.data[`net${params.netid}`]) { if (!currentConfig.data.data[`net${params.netid}`]) {
res.status(500).send({ error: `Network interface net${params.netid} does not exist.` }); res.status(500).send({ error: `Network interface net${params.netid} does not exist.` });
@ -176,6 +173,6 @@ router.delete("/:netid/delete", async (req, res) => {
const action = JSON.stringify({ delete: `net${params.netid}` }); const action = JSON.stringify({ delete: `net${params.netid}` });
const method = params.type === "qemu" ? "POST" : "PUT"; const method = params.type === "qemu" ? "POST" : "PUT";
// commit action // commit action
const result = await requestPVE(`${vmpath}/config`, method, { token: pveAPIToken }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, method, { token: true }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });

44
src/routes/cluster/pci.js
View File

@ -1,14 +1,8 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const db = global.db;
const requestPVE = global.pve.requestPVE;
const handleResponse = global.pve.handleResponse;
const getDeviceInfo = global.pve.getDeviceInfo;
const getNodeAvailDevices = global.pve.getNodeAvailDevices;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const approveResources = global.utils.approveResources; const approveResources = global.utils.approveResources;
const pveAPIToken = global.db.pveAPIToken;
/** /**
* GET - get instance pcie device data * GET - get instance pcie device data
@ -37,7 +31,7 @@ router.get("/:hostpci", async (req, res) => {
return; return;
} }
// check device is in instance config // check device is in instance config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
if (!config[`hostpci${params.hostpci}`]) { if (!config[`hostpci${params.hostpci}`]) {
res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` }); res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` });
res.end(); res.end();
@ -45,7 +39,7 @@ router.get("/:hostpci", async (req, res) => {
} }
const device = config[`hostpci${params.hostpci}`].split(",")[0]; const device = config[`hostpci${params.hostpci}`].split(",")[0];
// get node's pci devices // get node's pci devices
const deviceData = await getDeviceInfo(params.node, device); const deviceData = await global.pve.getDeviceInfo(params.node, device);
if (!deviceData) { if (!deviceData) {
res.status(500).send({ error: `Could not find hostpci${params.hostpci}=${device} in ${params.node}.` }); res.status(500).send({ error: `Could not find hostpci${params.hostpci}=${device} in ${params.node}.` });
res.end(); res.end();
@ -95,8 +89,8 @@ router.post("/:hostpci/modify", async (req, res) => {
// force all functions // force all functions
params.device = params.device.split(".")[0]; params.device = params.device.split(".")[0];
// get instance config to check if device has not changed // get instance config to check if device has not changed
const config = (await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: pveAPIToken })).data.data; const config = (await global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { token: true })).data.data;
const currentDeviceData = await getDeviceInfo(params.node, config[`hostpci${params.hostpci}`].split(",")[0]); const currentDeviceData = await global.pve.getDeviceInfo(params.node, config[`hostpci${params.hostpci}`].split(",")[0]);
if (!currentDeviceData) { if (!currentDeviceData) {
res.status(500).send({ error: `No device in hostpci${params.hostpci}.` }); res.status(500).send({ error: `No device in hostpci${params.hostpci}.` });
res.end(); res.end();
@ -105,7 +99,7 @@ router.post("/:hostpci/modify", async (req, res) => {
// only check user and node availability if base id is different // only check user and node availability if base id is different
if (currentDeviceData.id.split(".")[0] !== params.device) { if (currentDeviceData.id.split(".")[0] !== params.device) {
// setup request // setup request
const deviceData = await getDeviceInfo(params.node, params.device); const deviceData = await global.pve.getDeviceInfo(params.node, params.device);
const request = { pci: deviceData.device_name }; const request = { pci: deviceData.device_name };
// check resource approval // check resource approval
if (!await approveResources(req, req.cookies.username, request, params.node)) { if (!await approveResources(req, req.cookies.username, request, params.node)) {
@ -114,7 +108,7 @@ router.post("/:hostpci/modify", async (req, res) => {
return; return;
} }
// check node availability // check node availability
const nodeAvailPci = await getNodeAvailDevices(params.node, req.cookies); const nodeAvailPci = await global.pve.getNodeAvailDevices(params.node, req.cookies);
if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) { if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) {
res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` }); res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` });
res.end(); res.end();
@ -126,7 +120,7 @@ router.post("/:hostpci/modify", async (req, res) => {
action[`hostpci${params.hostpci}`] = `${params.device},pcie=${params.pcie}`; action[`hostpci${params.hostpci}`] = `${params.device},pcie=${params.pcie}`;
action = JSON.stringify(action); action = JSON.stringify(action);
// commit action // commit action
const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobal().application.pveroot)); const rootauth = await global.pve.requestPVE("/access/ticket", "POST", null, JSON.stringify(global.config.backends.pve.config.root));
if (!(rootauth.status === 200)) { if (!(rootauth.status === 200)) {
res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." }); res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
res.end(); res.end();
@ -136,8 +130,8 @@ router.post("/:hostpci/modify", async (req, res) => {
PVEAuthCookie: rootauth.data.data.ticket, PVEAuthCookie: rootauth.data.data.ticket,
CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
}; };
const result = await requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -178,13 +172,13 @@ router.post("/create", async (req, res) => {
// force all functions // force all functions
params.device = params.device.split(".")[0]; params.device = params.device.split(".")[0];
// get instance config to find next available hostpci slot // get instance config to find next available hostpci slot
const config = requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { cookies: params.cookies }); const config = global.pve.requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", { cookies: params.cookies });
let hostpci = 0; let hostpci = 0;
while (config[`hostpci${hostpci}`]) { while (config[`hostpci${hostpci}`]) {
hostpci++; hostpci++;
} }
// setup request // setup request
const deviceData = await getDeviceInfo(params.node, params.device); const deviceData = await global.pve.getDeviceInfo(params.node, params.device);
const request = { const request = {
pci: deviceData.device_name pci: deviceData.device_name
}; };
@ -195,7 +189,7 @@ router.post("/create", async (req, res) => {
return; return;
} }
// check node availability // check node availability
const nodeAvailPci = await getNodeAvailDevices(params.node, req.cookies); const nodeAvailPci = await global.pve.getNodeAvailDevices(params.node, req.cookies);
if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) { if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) {
res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` }); res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` });
res.end(); res.end();
@ -206,7 +200,7 @@ router.post("/create", async (req, res) => {
action[`hostpci${hostpci}`] = `${params.device},pcie=${params.pcie}`; action[`hostpci${hostpci}`] = `${params.device},pcie=${params.pcie}`;
action = JSON.stringify(action); action = JSON.stringify(action);
// commit action // commit action
const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobal().application.pveroot)); const rootauth = await global.pve.requestPVE("/access/ticket", "POST", null, JSON.stringify(global.config.backends.pve.config.root));
if (!(rootauth.status === 200)) { if (!(rootauth.status === 200)) {
res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." }); res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
res.end(); res.end();
@ -216,8 +210,8 @@ router.post("/create", async (req, res) => {
PVEAuthCookie: rootauth.data.data.ticket, PVEAuthCookie: rootauth.data.data.ticket,
CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
}; };
const result = await requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });
/** /**
@ -254,7 +248,7 @@ router.delete("/:hostpci/delete", async (req, res) => {
return; return;
} }
// check device is in instance config // check device is in instance config
const config = (await requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`${vmpath}/config`, "GET", { cookies: req.cookies })).data.data;
if (!config[`hostpci${params.hostpci}`]) { if (!config[`hostpci${params.hostpci}`]) {
res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` }); res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` });
res.end(); res.end();
@ -263,7 +257,7 @@ router.delete("/:hostpci/delete", async (req, res) => {
// setup action // setup action
const action = JSON.stringify({ delete: `hostpci${params.hostpci}` }); const action = JSON.stringify({ delete: `hostpci${params.hostpci}` });
// commit action, need to use root user here because proxmox api only allows root to modify hostpci for whatever reason // commit action, need to use root user here because proxmox api only allows root to modify hostpci for whatever reason
const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobal().application.pveroot)); const rootauth = await global.pve.requestPVE("/access/ticket", "POST", null, JSON.stringify(global.config.backends.pve.config.root));
if (!(rootauth.status === 200)) { if (!(rootauth.status === 200)) {
res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." }); res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
res.end(); res.end();
@ -273,6 +267,6 @@ router.delete("/:hostpci/delete", async (req, res) => {
PVEAuthCookie: rootauth.data.data.ticket, PVEAuthCookie: rootauth.data.data.ticket,
CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
}; };
const result = await requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action); const result = await global.pve.requestPVE(`${vmpath}/config`, "POST", { cookies: rootcookies }, action);
await handleResponse(params.node, result, res); await global.pve.handleResponse(params.node, result, res);
}); });

75
src/routes/cluster/user.js Normal file
View File

@ -0,0 +1,75 @@
import { Router } from "express";
export const router = Router({ mergeParams: true }); ;
const config = global.config;
const checkAuth = global.utils.checkAuth;
const getUserResources = global.utils.getUserResources;
/**
* GET - get db user resource information including allocated, free, and maximum resource values along with resource metadata
* responses:
* - 200: {avail: Object, max: Object, used: Object, resources: Object}
* - 401: {auth: false}
*/
router.get("/dynamic/resources", async (req, res) => {
// check auth
const auth = await checkAuth(req.cookies, res);
if (!auth) {
return;
}
const resources = await getUserResources(req, req.cookies.username);
res.status(200).send(resources);
});
/**
* GET - get db user configuration by key
* request:
* - key: string - user config key
* responses:
* - 200: Object
* - 401: {auth: false}
* - 401: {auth: false, error: string}
*/
router.get("/config/:key", async (req, res) => {
const params = {
key: req.params.key
};
// check auth
const auth = await checkAuth(req.cookies, res);
if (!auth) {
return;
}
const allowKeys = ["resources", "cluster", "nodes"];
if (allowKeys.includes(params.key)) {
const config = global.db.getUser(req.cookies.username);
res.status(200).send(config[params.key]);
}
else {
res.status(401).send({ auth: false, error: `User is not authorized to access /user/config/${params.key}.` });
}
});
/**
* GET - get user accessible iso files
* response:
* - 200: Array.<Object>
* - 401: {auth: false}
*/
router.get("/iso", async (req, res) => {
// check auth
const auth = await checkAuth(req.cookies, res);
if (!auth) {
return;
}
// get user iso config
const userIsoConfig = config.useriso;
// get all isos
const isos = (await global.pve.requestPVE(`/nodes/${userIsoConfig.node}/storage/${userIsoConfig.storage}/content?content=iso`, "GET", { token: true })).data.data;
const userIsos = [];
isos.forEach((iso) => {
iso.name = iso.volid.replace(`${userIsoConfig.storage}:iso/`, "");
userIsos.push(iso);
});
userIsos.sort();
res.status(200).send(userIsos);
});

3
src/routes/global.js
View File

@ -1,7 +1,6 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); export const router = Router({ mergeParams: true });
const db = global.db;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
/** /**
@ -20,7 +19,7 @@ router.get("/config/:key", async (req, res) => {
} }
const allowKeys = ["resources"]; const allowKeys = ["resources"];
if (allowKeys.includes(params.key)) { if (allowKeys.includes(params.key)) {
const config = db.getGlobal(); const config = global.config;
res.status(200).send(config[params.key]); res.status(200).send(config[params.key]);
} }
else { else {

6
src/routes/proxmox.js
View File

@ -1,8 +1,6 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const requestPVE = global.pve.requestPVE;
/** /**
* GET - proxy proxmox api without privilege elevation * GET - proxy proxmox api without privilege elevation
* request and responses passed through to/from proxmox * request and responses passed through to/from proxmox
@ -10,7 +8,7 @@ const requestPVE = global.pve.requestPVE;
router.get("/*", async (req, res) => { // proxy endpoint for GET proxmox api with no token router.get("/*", async (req, res) => { // proxy endpoint for GET proxmox api with no token
console.log(req.url); console.log(req.url);
const path = req.url.replace("/api/proxmox", ""); const path = req.url.replace("/api/proxmox", "");
const result = await requestPVE(path, "GET", { cookies: req.cookies }); const result = await global.pve.requestPVE(path, "GET", { cookies: req.cookies });
res.status(result.status).send(result.data); res.status(result.status).send(result.data);
}); });
@ -20,6 +18,6 @@ router.get("/*", async (req, res) => { // proxy endpoint for GET proxmox api wit
*/ */
router.post("/*", async (req, res) => { // proxy endpoint for POST proxmox api with no token router.post("/*", async (req, res) => { // proxy endpoint for POST proxmox api with no token
const path = req.url.replace("/api/proxmox", ""); const path = req.url.replace("/api/proxmox", "");
const result = await requestPVE(path, "POST", { cookies: req.cookies }, JSON.stringify(req.body)); // need to stringify body because of other issues const result = await global.pve.requestPVE(path, "POST", { cookies: req.cookies }, JSON.stringify(req.body)); // need to stringify body because of other issues
res.status(result.status).send(result.data); res.status(result.status).send(result.data);
}); });

15
src/routes/sync.js
View File

@ -4,10 +4,7 @@ import * as cookie from "cookie";
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const requestPVE = global.pve.requestPVE;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const db = global.db;
const pveAPIToken = global.db.pveAPIToken;
const getObjectHash = global.utils.getObjectHash; const getObjectHash = global.utils.getObjectHash;
const getTimeLeft = global.utils.getTimeLeft; const getTimeLeft = global.utils.getTimeLeft;
@ -24,8 +21,8 @@ let prevState = {};
// target ms value // target ms value
let targetMSTime = null; let targetMSTime = null;
const schemes = db.getGlobal().clientsync.schemes; const schemes = global.config.clientsync.schemes;
const resourceTypes = db.getGlobal().clientsync.resourcetypes; const resourceTypes = global.config.clientsync.resourcetypes;
/** /**
* GET - get list of supported synchronization schemes * GET - get list of supported synchronization schemes
* responses: * responses:
@ -55,7 +52,7 @@ if (schemes.hash.enabled) {
return; return;
} }
// get current cluster resources // get current cluster resources
const status = (await requestPVE("/cluster/resources", "GET", { cookies: req.cookies })).data.data; const status = (await global.pve.requestPVE("/cluster/resources", "GET", { cookies: req.cookies })).data.data;
// filter out just state information of resources that are needed // filter out just state information of resources that are needed
const state = extractClusterState(status, resourceTypes); const state = extractClusterState(status, resourceTypes);
res.status(200).send(getObjectHash(state)); res.status(200).send(getObjectHash(state));
@ -158,13 +155,13 @@ if (schemes.interrupt.enabled) {
// handle the wss upgrade request // handle the wss upgrade request
global.server.on("upgrade", async (req, socket, head) => { global.server.on("upgrade", async (req, socket, head) => {
const cookies = cookie.parse(req.headers.cookie || ""); const cookies = cookie.parse(req.headers.cookie || "");
const auth = (await requestPVE("/version", "GET", { cookies })).status === 200; const auth = (await global.pve.requestPVE("/version", "GET", { cookies })).status === 200;
if (!auth) { if (!auth) {
socket.destroy(); socket.destroy();
} }
else { else {
wsServer.handleUpgrade(req, socket, head, (socket) => { wsServer.handleUpgrade(req, socket, head, (socket) => {
const pool = db.getUser(cookies.username).cluster.pool; const pool = global.db.getUser(cookies.username).cluster.pool;
wsServer.emit("connection", socket, cookies.username, pool); wsServer.emit("connection", socket, cookies.username, pool);
}); });
} }
@ -185,7 +182,7 @@ if (schemes.interrupt.enabled) {
return; return;
} }
// get current cluster resources // get current cluster resources
const status = (await requestPVE("/cluster/resources", "GET", { token: pveAPIToken })).data.data; const status = (await global.pve.requestPVE("/cluster/resources", "GET", { token: true })).data.data;
// filter out just state information of resources that are needed, and hash each one // filter out just state information of resources that are needed, and hash each one
const currState = extractClusterState(status, resourceTypes, true); const currState = extractClusterState(status, resourceTypes, true);
// get a map of users to send sync notifications // get a map of users to send sync notifications

9
src/routes/user.js
View File

@ -1,11 +1,8 @@
import { Router } from "express"; import { Router } from "express";
export const router = Router({ mergeParams: true }); ; export const router = Router({ mergeParams: true }); ;
const db = global.db;
const requestPVE = global.pve.requestPVE;
const checkAuth = global.utils.checkAuth; const checkAuth = global.utils.checkAuth;
const getUserResources = global.utils.getUserResources; const getUserResources = global.utils.getUserResources;
const pveAPIToken = global.db.pveAPIToken;
/** /**
* GET - get db user resource information including allocated, free, and maximum resource values along with resource metadata * GET - get db user resource information including allocated, free, and maximum resource values along with resource metadata
@ -43,7 +40,7 @@ router.get("/config/:key", async (req, res) => {
} }
const allowKeys = ["resources", "cluster", "nodes"]; const allowKeys = ["resources", "cluster", "nodes"];
if (allowKeys.includes(params.key)) { if (allowKeys.includes(params.key)) {
const config = db.getUser(req.cookies.username); const config = global.db.getUser(req.cookies.username);
res.status(200).send(config[params.key]); res.status(200).send(config[params.key]);
} }
else { else {
@ -64,9 +61,9 @@ router.get("/iso", async (req, res) => {
return; return;
} }
// get user iso config // get user iso config
const userIsoConfig = db.getGlobal().useriso; const userIsoConfig = global.config.useriso;
// get all isos // get all isos
const isos = (await requestPVE(`/nodes/${userIsoConfig.node}/storage/${userIsoConfig.storage}/content?content=iso`, "GET", { token: pveAPIToken })).data.data; const isos = (await global.pve.requestPVE(`/nodes/${userIsoConfig.node}/storage/${userIsoConfig.storage}/content?content=iso`, "GET", { token: true })).data.data;
const userIsos = []; const userIsos = [];
isos.forEach((iso) => { isos.forEach((iso) => {
iso.name = iso.volid.replace(`${userIsoConfig.storage}:iso/`, ""); iso.name = iso.volid.replace(`${userIsoConfig.storage}:iso/`, "");

43
src/utils.js
View File

@ -2,8 +2,8 @@ import { createHash } from "crypto";
import path from "path"; import path from "path";
import url from "url"; import url from "url";
import * as fs from "fs"; import * as fs from "fs";
import { readFileSync } from "fs";
import { requestPVE, getDiskInfo, getDeviceInfo } from "./pve.js"; import { exit } from "process";
/** /**
* Check if a user is authorized to access a specified vm, or the cluster in general. * Check if a user is authorized to access a specified vm, or the cluster in general.
@ -13,10 +13,9 @@ import { requestPVE, getDiskInfo, getDeviceInfo } from "./pve.js";
* @returns {boolean} true if the user is authorized to access the specific vm or cluster in general, false otheriwse. * @returns {boolean} true if the user is authorized to access the specific vm or cluster in general, false otheriwse.
*/ */
export async function checkAuth (cookies, res, vmpath = null) { export async function checkAuth (cookies, res, vmpath = null) {
const db = global.db;
let auth = false; let auth = false;
if (db.getUser(cookies.username) === null) { if (global.db.getUser(cookies.username) === null) {
auth = false; auth = false;
res.status(401).send({ auth, path: vmpath ? `${vmpath}/config` : "/version", error: `User ${cookies.username} not found in localdb.` }); res.status(401).send({ auth, path: vmpath ? `${vmpath}/config` : "/version", error: `User ${cookies.username} not found in localdb.` });
res.end(); res.end();
@ -24,11 +23,11 @@ export async function checkAuth (cookies, res, vmpath = null) {
} }
if (vmpath) { if (vmpath) {
const result = await requestPVE(`/${vmpath}/config`, "GET", { cookies }); const result = await global.pve.requestPVE(`/${vmpath}/config`, "GET", { cookies });
auth = result.status === 200; auth = result.status === 200;
} }
else { // if no path is specified, then do a simple authentication else { // if no path is specified, then do a simple authentication
const result = await requestPVE("/version", "GET", { cookies }); const result = await global.pve.requestPVE("/version", "GET", { cookies });
auth = result.status === 200; auth = result.status === 200;
} }
@ -47,17 +46,17 @@ export async function checkAuth (cookies, res, vmpath = null) {
* @returns * @returns
*/ */
async function getFullInstanceConfig (req, instance, diskprefixes) { async function getFullInstanceConfig (req, instance, diskprefixes) {
const config = (await requestPVE(`/nodes/${instance.node}/${instance.type}/${instance.vmid}/config`, "GET", { cookies: req.cookies })).data.data; const config = (await global.pve.requestPVE(`/nodes/${instance.node}/${instance.type}/${instance.vmid}/config`, "GET", { cookies: req.cookies })).data.data;
// fetch all instance disk and device data concurrently // fetch all instance disk and device data concurrently
const promises = []; const promises = [];
const mappings = []; const mappings = [];
for (const key in config) { for (const key in config) {
if (diskprefixes.some(prefix => key.startsWith(prefix))) { if (diskprefixes.some(prefix => key.startsWith(prefix))) {
promises.push(getDiskInfo(instance.node, config, key)); promises.push(global.pve.getDiskInfo(instance.node, config, key));
mappings.push(key); mappings.push(key);
} }
else if (key.startsWith("hostpci")) { else if (key.startsWith("hostpci")) {
promises.push(getDeviceInfo(instance.node, config[key].split(",")[0])); promises.push(global.pve.getDeviceInfo(instance.node, config[key].split(",")[0]));
mappings.push(key); mappings.push(key);
} }
} }
@ -78,7 +77,7 @@ async function getFullInstanceConfig (req, instance, diskprefixes) {
*/ */
async function getAllInstanceConfigs (req, diskprefixes) { async function getAllInstanceConfigs (req, diskprefixes) {
// get the basic resources list // get the basic resources list
const resources = (await requestPVE("/cluster/resources", "GET", { cookies: req.cookies })).data.data; const resources = (await global.pve.requestPVE("/cluster/resources", "GET", { cookies: req.cookies })).data.data;
// filter resources by their type, we only want lxc and qemu // filter resources by their type, we only want lxc and qemu
const instances = []; const instances = [];
@ -109,9 +108,8 @@ async function getAllInstanceConfigs (req, diskprefixes) {
* @returns {{used: Object, avail: Object, max: Object, resources: Object}} used, available, maximum, and resource metadata for the specified user. * @returns {{used: Object, avail: Object, max: Object, resources: Object}} used, available, maximum, and resource metadata for the specified user.
*/ */
export async function getUserResources (req, username) { export async function getUserResources (req, username) {
const db = global.db; const dbResources = global.config.resources;
const dbResources = db.getGlobal().resources; const userResources = global.db.getUser(username).resources;
const userResources = db.getUser(username).resources;
// setup disk prefixes object // setup disk prefixes object
const diskprefixes = []; const diskprefixes = [];
@ -265,8 +263,7 @@ export async function getUserResources (req, username) {
* @returns {boolean} true if the available resources can fullfill the requested resources, false otherwise. * @returns {boolean} true if the available resources can fullfill the requested resources, false otherwise.
*/ */
export async function approveResources (req, username, request, node) { export async function approveResources (req, username, request, node) {
const db = global.db; const dbResources = global.config.resources;
const dbResources = db.getGlobal().resources;
const userResources = await getUserResources(req, username); const userResources = await getUserResources(req, username);
let approved = true; let approved = true;
Object.keys(request).every((key) => { Object.keys(request).every((key) => {
@ -334,15 +331,15 @@ export function getTimeLeft (timeout) {
* @param {string} target folder to import modules. * @param {string} target folder to import modules.
* @param {string} from source folder of calling module, optional for imports from the same base directory. * @param {string} from source folder of calling module, optional for imports from the same base directory.
*/ */
export function recursiveImport (router, baseroute, target, from = import.meta.url) { export function recursiveImportRoutes (router, baseroute, target, from = import.meta.url) {
const thisPath = path.dirname(url.fileURLToPath(import.meta.url)); const thisPath = path.dirname(url.fileURLToPath(import.meta.url));
const fromPath = path.relative(".", path.dirname(url.fileURLToPath(from))); const fromPath = path.relative(".", path.dirname(url.fileURLToPath(from)));
const targetPath = path.relative(".", `${fromPath}/${target}`); const targetPath = path.relative(".", `${fromPath}/${target}`);
const importPath = path.relative(thisPath, targetPath); const baseImportPath = path.relative(thisPath, targetPath);
const files = fs.readdirSync(targetPath); const files = fs.readdirSync(targetPath);
files.forEach((file) => { files.forEach((file) => {
if (file.endsWith(".js")) { if (file.endsWith(".js")) {
const path = `./${importPath}/${file}`; const path = `./${baseImportPath}/${file}`;
const route = `${baseroute}/${file.replace(".js", "")}`; const route = `${baseroute}/${file.replace(".js", "")}`;
import(path).then((module) => { import(path).then((module) => {
router.use(route, module.router); router.use(route, module.router);
@ -351,3 +348,13 @@ export function recursiveImport (router, baseroute, target, from = import.meta.u
} }
}); });
} }
export function readJSONFile (path) {
try {
return JSON.parse(readFileSync(path));
}
catch (e) {
console.log(`Error: ${path} was not found.`);
exit(1);
}
};