409 lines
13 KiB
Ruby
409 lines
13 KiB
Ruby
# frozen_string_literal: true
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require 'tty-command'
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require 'tty-prompt'
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namespace :gabsocial do
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desc 'Configure the instance for production use'
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task :setup do
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prompt = TTY::Prompt.new
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env = {}
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begin
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prompt.say('Your instance is identified by its domain name. Changing it afterward will break things.')
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env['LOCAL_DOMAIN'] = prompt.ask('Domain name:') do |q|
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q.required true
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q.modify :strip
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q.validate(/\A[a-z0-9\.\-]+\z/i)
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q.messages[:valid?] = 'Invalid domain. If you intend to use unicode characters, enter punycode here'
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end
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prompt.say "\n"
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prompt.say('Single user mode disables registrations and redirects the landing page to your public profile.')
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env['SINGLE_USER_MODE'] = prompt.yes?('Do you want to enable single user mode?', default: false)
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%w(SECRET_KEY_BASE OTP_SECRET).each do |key|
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env[key] = SecureRandom.hex(64)
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end
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vapid_key = Webpush.generate_key
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env['VAPID_PRIVATE_KEY'] = vapid_key.private_key
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env['VAPID_PUBLIC_KEY'] = vapid_key.public_key
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prompt.say "\n"
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using_docker = prompt.yes?('Are you using Docker to run Gab Social?')
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db_connection_works = false
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prompt.say "\n"
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loop do
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env['DB_HOST'] = prompt.ask('PostgreSQL host:') do |q|
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q.required true
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q.default using_docker ? 'db' : '/var/run/postgresql'
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q.modify :strip
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end
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env['DB_PORT'] = prompt.ask('PostgreSQL port:') do |q|
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q.required true
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q.default 5432
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q.convert :int
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end
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env['DB_NAME'] = prompt.ask('Name of PostgreSQL database:') do |q|
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q.required true
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q.default using_docker ? 'postgres' : 'gabsocial_production'
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q.modify :strip
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end
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env['DB_USER'] = prompt.ask('Name of PostgreSQL user:') do |q|
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q.required true
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q.default using_docker ? 'postgres' : 'gabsocial'
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q.modify :strip
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end
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env['DB_PASS'] = prompt.ask('Password of PostgreSQL user:') do |q|
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q.echo false
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end
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# The chosen database may not exist yet. Connect to default database
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# to avoid "database does not exist" error.
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db_options = {
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adapter: :postgresql,
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database: 'postgres',
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host: env['DB_HOST'],
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port: env['DB_PORT'],
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user: env['DB_USER'],
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password: env['DB_PASS'],
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}
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begin
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ActiveRecord::Base.establish_connection(db_options)
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ActiveRecord::Base.connection
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prompt.ok 'Database configuration works! 🎆'
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db_connection_works = true
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break
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rescue StandardError => e
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prompt.error 'Database connection could not be established with this configuration, try again.'
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prompt.error e.message
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break unless prompt.yes?('Try again?')
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end
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end
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prompt.say "\n"
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loop do
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env['REDIS_HOST'] = prompt.ask('Redis host:') do |q|
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q.required true
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q.default using_docker ? 'redis' : 'localhost'
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q.modify :strip
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end
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env['REDIS_PORT'] = prompt.ask('Redis port:') do |q|
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q.required true
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q.default 6379
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q.convert :int
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end
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env['REDIS_PASSWORD'] = prompt.ask('Redis password:') do |q|
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q.required false
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q.default nil
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q.modify :strip
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end
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redis_options = {
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host: env['REDIS_HOST'],
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port: env['REDIS_PORT'],
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password: env['REDIS_PASSWORD'],
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driver: :hiredis,
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}
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begin
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redis = Redis.new(redis_options)
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redis.ping
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prompt.ok 'Redis configuration works! 🎆'
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break
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rescue StandardError => e
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prompt.error 'Redis connection could not be established with this configuration, try again.'
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prompt.error e.message
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break unless prompt.yes?('Try again?')
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end
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end
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prompt.say "\n"
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if prompt.yes?('Do you want to store uploaded files on the cloud?', default: false)
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case prompt.select('Provider', ['Amazon S3', 'Wasabi', 'Minio'])
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when 'Amazon S3'
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env['S3_ENABLED'] = 'true'
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env['S3_PROTOCOL'] = 'https'
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env['S3_BUCKET'] = prompt.ask('S3 bucket name:') do |q|
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q.required true
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q.default "files.#{env['LOCAL_DOMAIN']}"
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q.modify :strip
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end
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env['S3_REGION'] = prompt.ask('S3 region:') do |q|
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q.required true
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q.default 'us-east-1'
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q.modify :strip
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end
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env['S3_HOSTNAME'] = prompt.ask('S3 hostname:') do |q|
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q.required true
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q.default 's3-us-east-1.amazonaws.com'
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q.modify :strip
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end
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env['AWS_ACCESS_KEY_ID'] = prompt.ask('S3 access key:') do |q|
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q.required true
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q.modify :strip
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end
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env['AWS_SECRET_ACCESS_KEY'] = prompt.ask('S3 secret key:') do |q|
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q.required true
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q.modify :strip
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end
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when 'Wasabi'
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env['S3_ENABLED'] = 'true'
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env['S3_PROTOCOL'] = 'https'
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env['S3_REGION'] = 'us-east-1'
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env['S3_HOSTNAME'] = 's3.wasabisys.com'
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env['S3_ENDPOINT'] = 'https://s3.wasabisys.com/'
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env['S3_BUCKET'] = prompt.ask('Wasabi bucket name:') do |q|
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q.required true
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q.default "files.#{env['LOCAL_DOMAIN']}"
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q.modify :strip
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end
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env['AWS_ACCESS_KEY_ID'] = prompt.ask('Wasabi access key:') do |q|
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q.required true
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q.modify :strip
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end
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env['AWS_SECRET_ACCESS_KEY'] = prompt.ask('Wasabi secret key:') do |q|
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q.required true
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q.modify :strip
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end
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when 'Minio'
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env['S3_ENABLED'] = 'true'
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env['S3_PROTOCOL'] = 'https'
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env['S3_REGION'] = 'us-east-1'
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env['S3_ENDPOINT'] = prompt.ask('Minio endpoint URL:') do |q|
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q.required true
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q.modify :strip
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end
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env['S3_PROTOCOL'] = env['S3_ENDPOINT'].start_with?('https') ? 'https' : 'http'
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env['S3_HOSTNAME'] = env['S3_ENDPOINT'].gsub(/\Ahttps?:\/\//, '')
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env['S3_BUCKET'] = prompt.ask('Minio bucket name:') do |q|
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q.required true
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q.default "files.#{env['LOCAL_DOMAIN']}"
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q.modify :strip
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end
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env['AWS_ACCESS_KEY_ID'] = prompt.ask('Minio access key:') do |q|
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q.required true
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q.modify :strip
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end
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env['AWS_SECRET_ACCESS_KEY'] = prompt.ask('Minio secret key:') do |q|
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q.required true
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q.modify :strip
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end
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end
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if prompt.yes?('Do you want to access the uploaded files from your own domain?')
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env['S3_ALIAS_HOST'] = prompt.ask('Domain for uploaded files:') do |q|
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q.required true
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q.default "files.#{env['LOCAL_DOMAIN']}"
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q.modify :strip
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end
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end
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end
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prompt.say "\n"
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loop do
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if prompt.yes?('Do you want to send e-mails from localhost?', default: false)
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env['SMTP_SERVER'] = 'localhost'
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env['SMTP_PORT'] = 25
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env['SMTP_AUTH_METHOD'] = 'none'
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env['SMTP_OPENSSL_VERIFY_MODE'] = 'none'
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else
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env['SMTP_SERVER'] = prompt.ask('SMTP server:') do |q|
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q.required true
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q.default 'smtp.mailgun.org'
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q.modify :strip
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end
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env['SMTP_PORT'] = prompt.ask('SMTP port:') do |q|
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q.required true
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q.default 587
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q.convert :int
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end
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env['SMTP_LOGIN'] = prompt.ask('SMTP username:') do |q|
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q.modify :strip
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end
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env['SMTP_PASSWORD'] = prompt.ask('SMTP password:') do |q|
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q.echo false
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end
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env['SMTP_AUTH_METHOD'] = prompt.ask('SMTP authentication:') do |q|
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q.required
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q.default 'plain'
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q.modify :strip
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end
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env['SMTP_OPENSSL_VERIFY_MODE'] = prompt.select('SMTP OpenSSL verify mode:', %w(none peer client_once fail_if_no_peer_cert))
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end
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env['SMTP_FROM_ADDRESS'] = prompt.ask('E-mail address to send e-mails "from":') do |q|
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q.required true
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q.default "Gab Social <noreply@#{env['LOCAL_DOMAIN']}>"
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q.modify :strip
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end
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break unless prompt.yes?('Send a test e-mail with this configuration right now?')
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send_to = prompt.ask('Send test e-mail to:', required: true)
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begin
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ActionMailer::Base.smtp_settings = {
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port: env['SMTP_PORT'],
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address: env['SMTP_SERVER'],
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user_name: env['SMTP_LOGIN'].presence,
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password: env['SMTP_PASSWORD'].presence,
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domain: env['LOCAL_DOMAIN'],
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authentication: env['SMTP_AUTH_METHOD'] == 'none' ? nil : env['SMTP_AUTH_METHOD'] || :plain,
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openssl_verify_mode: env['SMTP_OPENSSL_VERIFY_MODE'],
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enable_starttls_auto: true,
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}
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ActionMailer::Base.default_options = {
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from: env['SMTP_FROM_ADDRESS'],
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}
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mail = ActionMailer::Base.new.mail to: send_to, subject: 'Test', body: 'Gab Social SMTP configuration works!'
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mail.deliver
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break
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rescue StandardError => e
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prompt.error 'E-mail could not be sent with this configuration, try again.'
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prompt.error e.message
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break unless prompt.yes?('Try again?')
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end
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end
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prompt.say "\n"
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prompt.say 'This configuration will be written to .env.production'
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if prompt.yes?('Save configuration?')
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cmd = TTY::Command.new(printer: :quiet)
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File.write(Rails.root.join('.env.production'), "# Generated with gabsocial:setup on #{Time.now.utc}\n\n" + env.each_pair.map { |key, value| "#{key}=#{value}" }.join("\n") + "\n")
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if using_docker
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prompt.ok 'Below is your configuration, save it to an .env.production file outside Docker:'
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prompt.say "\n"
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prompt.say File.read(Rails.root.join('.env.production'))
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prompt.say "\n"
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prompt.ok 'It is also saved within this container so you can proceed with this wizard.'
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end
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prompt.say "\n"
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prompt.say 'Now that configuration is saved, the database schema must be loaded.'
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prompt.warn 'If the database already exists, this will erase its contents.'
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if prompt.yes?('Prepare the database now?')
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prompt.say 'Running `RAILS_ENV=production rails db:setup` ...'
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prompt.say "\n\n"
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if cmd.run!({ RAILS_ENV: 'production', SAFETY_ASSURED: 1 }, :rails, 'db:setup').failure?
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prompt.error 'That failed! Perhaps your configuration is not right'
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else
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prompt.ok 'Done!'
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end
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end
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prompt.say "\n"
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prompt.say 'The final step is compiling CSS/JS assets.'
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prompt.say 'This may take a while and consume a lot of RAM.'
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if prompt.yes?('Compile the assets now?')
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prompt.say 'Running `RAILS_ENV=production rails assets:precompile` ...'
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prompt.say "\n\n"
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if cmd.run!({ RAILS_ENV: 'production' }, :rails, 'assets:precompile').failure?
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prompt.error 'That failed! Maybe you need swap space?'
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else
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prompt.say 'Done!'
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end
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end
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prompt.say "\n"
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prompt.ok 'All done! You can now power on the Gab Social server.'
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prompt.say "\n"
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if db_connection_works && prompt.yes?('Do you want to create an admin user straight away?')
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env.each_pair do |key, value|
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ENV[key] = value.to_s
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end
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require_relative '../../config/environment'
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disable_log_stdout!
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username = prompt.ask('Username:') do |q|
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q.required true
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q.default 'admin'
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q.validate(/\A[a-z0-9_]+\z/i)
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q.modify :strip
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end
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email = prompt.ask('E-mail:') do |q|
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q.required true
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q.modify :strip
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end
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password = SecureRandom.hex(16)
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user = User.new(admin: true, email: email, password: password, confirmed_at: Time.now.utc, account_attributes: { username: username })
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user.save(validate: false)
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prompt.ok "You can login with the password: #{password}"
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prompt.warn 'You can change your password once you login.'
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end
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else
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prompt.warn 'Nothing saved. Bye!'
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end
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rescue TTY::Reader::InputInterrupt
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prompt.ok 'Aborting. Bye!'
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end
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end
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namespace :webpush do
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desc 'Generate VAPID key'
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task generate_vapid_key: :environment do
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vapid_key = Webpush.generate_key
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puts "VAPID_PRIVATE_KEY=#{vapid_key.private_key}"
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puts "VAPID_PUBLIC_KEY=#{vapid_key.public_key}"
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end
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end
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end
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def disable_log_stdout!
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dev_null = Logger.new('/dev/null')
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Rails.logger = dev_null
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ActiveRecord::Base.logger = dev_null
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HttpLog.configuration.logger = dev_null
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Paperclip.options[:log] = false
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end
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