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✨ Make it possible to secure n8n via basic auth

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This commit is contained in:
Jan Oberhauser
2019-08-04 14:24:48 +02:00
parent a8b2829e84
commit f3d84fc29e
7 changed files with 223 additions and 86 deletions
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146
packages/cli/commands/start.ts
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@@ -23,7 +23,7 @@ import { promisify } from "util";
const tunnel = promisify(localtunnel);
let activeWorkflowRunner: ActiveWorkflowRunner.ActiveWorkflowRunner | undefined;
let processExistCode = 0;
/**
* Opens the UI in browser
@@ -68,89 +68,97 @@ flag "--init" to fix this problem!`);
// Wrap that the process does not close but we can still use async
(async () => {
// Start directly with the init of the database to improve startup time
const startDbInitPromise = Db.init();
try {
// Start directly with the init of the database to improve startup time
const startDbInitPromise = Db.init();
// Make sure the settings exist
const userSettings = await UserSettings.prepareUserSettings();
// Make sure the settings exist
const userSettings = await UserSettings.prepareUserSettings();
// Load all node and credential types
const loadNodesAndCredentials = LoadNodesAndCredentials();
await loadNodesAndCredentials.init();
// Load all node and credential types
const loadNodesAndCredentials = LoadNodesAndCredentials();
await loadNodesAndCredentials.init();
// Add the found types to an instance other parts of the application can use
const nodeTypes = NodeTypes();
await nodeTypes.init(loadNodesAndCredentials.nodeTypes);
const credentialTypes = CredentialTypes();
await credentialTypes.init(loadNodesAndCredentials.credentialTypes);
// Add the found types to an instance other parts of the application can use
const nodeTypes = NodeTypes();
await nodeTypes.init(loadNodesAndCredentials.nodeTypes);
const credentialTypes = CredentialTypes();
await credentialTypes.init(loadNodesAndCredentials.credentialTypes);
// Wait till the database is ready
await startDbInitPromise;
// Wait till the database is ready
await startDbInitPromise;
if (args.options.tunnel !== undefined) {
console.log('\nWaiting for tunnel ...');
if (args.options.tunnel !== undefined) {
console.log('\nWaiting for tunnel ...');
if (userSettings.tunnelSubdomain === undefined) {
// When no tunnel subdomain did exist yet create a new random one
const availableCharacters = 'abcdefghijklmnopqrstuvwxyz0123456789';
userSettings.tunnelSubdomain = Array.from({ length: 24 }).map(() => {
return availableCharacters.charAt(Math.floor(Math.random() * availableCharacters.length));
}).join('');
if (userSettings.tunnelSubdomain === undefined) {
// When no tunnel subdomain did exist yet create a new random one
const availableCharacters = 'abcdefghijklmnopqrstuvwxyz0123456789';
userSettings.tunnelSubdomain = Array.from({ length: 24 }).map(() => {
return availableCharacters.charAt(Math.floor(Math.random() * availableCharacters.length));
}).join('');
await UserSettings.writeUserSettings(userSettings);
await UserSettings.writeUserSettings(userSettings);
}
const tunnelSettings: localtunnel.TunnelConfig = {
host: 'https://hooks.n8n.cloud',
subdomain: userSettings.tunnelSubdomain,
};
const port = config.get('port') as number;
// @ts-ignore
const webhookTunnel = await tunnel(port, tunnelSettings);
process.env.WEBHOOK_TUNNEL_URL = webhookTunnel.url + '/';
console.log(`Tunnel URL: ${process.env.WEBHOOK_TUNNEL_URL}\n`);
}
const tunnelSettings: localtunnel.TunnelConfig = {
host: 'https://hooks.n8n.cloud',
subdomain: userSettings.tunnelSubdomain,
};
await Server.start();
const port = config.get('port') as number;
// Start to get active workflows and run their triggers
activeWorkflowRunner = ActiveWorkflowRunner.getInstance();
await activeWorkflowRunner.init();
// @ts-ignore
const webhookTunnel = await tunnel(port, tunnelSettings);
const editorUrl = GenericHelpers.getBaseUrl();
console.log(`\nEditor is now accessible via:\n${editorUrl}`);
process.env.WEBHOOK_TUNNEL_URL = webhookTunnel.url + '/';
console.log(`Tunnel URL: ${process.env.WEBHOOK_TUNNEL_URL}\n`);
}
// Allow to open n8n editor by pressing "o"
if (Boolean(process.stdout.isTTY) && process.stdin.setRawMode) {
process.stdin.setRawMode(true);
process.stdin.resume();
process.stdin.setEncoding('utf8');
let inputText = '';
Server.start();
// Start to get active workflows and run their triggers
activeWorkflowRunner = ActiveWorkflowRunner.getInstance();
await activeWorkflowRunner.init();
const editorUrl = GenericHelpers.getBaseUrl();
console.log(`\nEditor is now accessible via:\n${editorUrl}`);
// Allow to open n8n editor by pressing "o"
if (Boolean(process.stdout.isTTY) && process.stdin.setRawMode) {
process.stdin.setRawMode(true);
process.stdin.resume();
process.stdin.setEncoding('utf8');
let inputText = '';
if (args.options.browser !== undefined) {
openBrowser();
}
console.log(`\nPress "o" to open in Browser.`);
process.stdin.on("data", (key) => {
if (key === 'o') {
if (args.options.browser !== undefined) {
openBrowser();
inputText = '';
} else {
// When anything else got pressed, record it and send it on enter into the child process
if (key.charCodeAt(0) === 13) {
// send to child process and print in terminal
process.stdout.write('\n');
}
console.log(`\nPress "o" to open in Browser.`);
process.stdin.on("data", (key) => {
if (key === 'o') {
openBrowser();
inputText = '';
} else {
// record it and write into terminal
inputText += key;
process.stdout.write(key);
// When anything else got pressed, record it and send it on enter into the child process
if (key.charCodeAt(0) === 13) {
// send to child process and print in terminal
process.stdout.write('\n');
inputText = '';
} else {
// record it and write into terminal
inputText += key;
process.stdout.write(key);
}
}
}
});
});
}
} catch (error) {
console.error(`There was an error: ${error.message}`);
processExistCode = 1;
// @ts-ignore
process.emit('SIGINT');
}
})();
@@ -161,7 +169,7 @@ flag "--init" to fix this problem!`);
setTimeout(() => {
// In case that something goes wrong with shutdown we
// kill after max. 30 seconds no matter what
process.exit();
process.exit(processExistCode);
}, 30000);
const removePromises = [];
@@ -175,7 +183,7 @@ flag "--init" to fix this problem!`);
await Promise.all(removePromises);
process.exit();
process.exit(processExistCode);
});
});
};