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#!/usr/bin/env node
// First configure the logger so it does not spam the console
const logger = require("../lib/logger");
logger.transports.console.level = "warning";
const models = require("../lib/models/");
const readline = require("readline-sync");
const minimist = require("minimist");
var usage = `
Command-line utility to create users for email-signin.
Usage: bin/manage_users [--pass password] (--add | --del) user-email
Options:
--add Add user with the specified user-email
--del Delete user with specified user-email
--pass Use password from cmdline rather than prompting
`
// Using an async function to be able to use await inside
async function createUser(argv) {
var existing_user = await models.User.findOne({where: {email: argv["add"]}});
// Cannot create already-existing users
if(existing_user != undefined) {
console.log("User with e-mail "+existing_user.email+" already exists! Aborting ...");
process.exit(1);
}
// Find whether we use cmdline or prompt password
if(argv["pass"] == undefined) {
var pass = readline.question("Password for "+argv["add"]+":", {hideEchoBack: true});
} else {
console.log("Using password from commandline...");
var pass = "" + argv["pass"];
}
// Lets try to create, and check success
var ref = await models.User.create({email: argv["add"], password: pass});
if(ref == undefined) {
console.log("Could not create user with email "+argv["add"]);
process.exit(1);
} else
console.log("Created user with email "+argv["add"]);
}
// Using an async function to be able to use await inside
async function deleteUser(argv) {
// Cannot delete non-existing users
var existing_user = await models.User.findOne({where: {email: argv["del"]}});
if(existing_user == undefined) {
console.log("User with e-mail "+argv["del"]+" does not exist, cannot delete");
process.exit(1);
}
// Sadly .destroy() does not return any success value with all
// backends. See sequelize #4124
await existing_user.destroy();
console.log("Deleted user "+argv["del"]+" ...");
}
// Perform commandline-parsing
var argv = minimist(process.argv.slice(2));
// Check for add/delete missing
if (argv["add"] == undefined && argv["del"] == undefined) {
console.log("You did not specify either --add or --del!");
console.log(usage);
process.exit(1);
}
// Check if both are specified
if (argv["add"] != undefined && argv["del"] != undefined) {
console.log("You cannot add and delete at the same time!");
console.log(usage);
process.exit(1);
}
// Call respective processing functions
if (argv["add"] != undefined) {
createUser(argv).then(function() {
process.exit(0);
});
} else if (argv["del"] != undefined) {
deleteUser(argv).then(function() {
process.exit(0);
})
}
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