require 'etc'
require 'fileutils'
require 'yaml'
+require 'optparse'
req_envs = %w(ARVADOS_API_HOST ARVADOS_API_TOKEN ARVADOS_VIRTUAL_MACHINE_UUID)
req_envs.each do |k|
end
end
-exclusive_mode = ARGV.index("--exclusive")
+options = {}
+OptionParser.new do |parser|
+ parser.on('--exclusive', 'Manage SSH keys file exclusively.')
+ parser.on('--rotate-tokens', 'Always create new user tokens. Usually needed with --token-lifetime.')
+ parser.on('--skip-missing-users', "Don't try to create any local accounts.")
+ parser.on('--token-lifetime SECONDS', 'Create user tokens that expire after SECONDS.', Integer)
+end.parse!(into: options)
+
exclusive_banner = "#######################################################################################
# THIS FILE IS MANAGED BY #{$0} -- CHANGES WILL BE OVERWRITTEN #
#######################################################################################\n\n"
start_banner = "### BEGIN Arvados-managed keys -- changes between markers will be overwritten\n"
end_banner = "### END Arvados-managed keys -- changes between markers will be overwritten\n"
-# Don't try to create any local accounts
-skip_missing_users = ARGV.index("--skip-missing-users")
-
keys = ''
begin
arv = Arvados.new({ :suppress_ssl_warnings => false })
+ logincluster_arv = Arvados.new({ :api_host => (ENV['LOGINCLUSTER_ARVADOS_API_HOST'] || ENV['ARVADOS_API_HOST']),
+ :api_token => (ENV['LOGINCLUSTER_ARVADOS_API_TOKEN'] || ENV['ARVADOS_API_TOKEN']),
+ :suppress_ssl_warnings => false })
vm_uuid = ENV['ARVADOS_VIRTUAL_MACHINE_UUID']
begin
pwnam[l[:username]] = Etc.getpwnam(l[:username])
rescue
- if skip_missing_users
+ if options[:"skip-missing-users"]
STDERR.puts "Account #{l[:username]} not found. Skipping"
true
end
oldkeys = ""
end
- if exclusive_mode
+ if options[:exclusive]
newkeys = exclusive_banner + newkeys
elsif oldkeys.start_with?(exclusive_banner)
newkeys = start_banner + newkeys + end_banner
userdotconfig = File.join(homedir, ".config")
if !File.exist?(userdotconfig)
Dir.mkdir(userdotconfig)
- FileUtils.chown_R(l[:username], nil, userdotconfig)
- File.chmod(0700, userdotconfig)
end
configarvados = File.join(userdotconfig, "arvados")
tokenfile = File.join(configarvados, "settings.conf")
begin
- if !File.exist?(tokenfile)
- user_token = arv.api_client_authorization.create(api_client_authorization: {owner_uuid: l[:user_uuid], api_client_id: 0})
+ if !File.exist?(tokenfile) || options[:"rotate-tokens"]
+ aca_params = {owner_uuid: l[:user_uuid], api_client_id: 0}
+ if options[:"token-lifetime"] && options[:"token-lifetime"] > 0
+ aca_params.merge!(expires_at: (Time.now + options[:"token-lifetime"]))
+ end
+ user_token = logincluster_arv.api_client_authorization.create(api_client_authorization: aca_params)
f = File.new(tokenfile, 'w')
f.write("ARVADOS_API_HOST=#{ENV['ARVADOS_API_HOST']}\n")
f.write("ARVADOS_API_TOKEN=v2/#{user_token[:uuid]}/#{user_token[:api_token]}\n")
f.close()
- File.chmod(0600, tokenfile)
end
rescue => e
STDERR.puts "Error setting token for #{l[:username]}: #{e}"
end
FileUtils.chown_R(l[:username], nil, userdotssh)
- FileUtils.chown_R(l[:username], nil, configarvados)
+ FileUtils.chown_R(l[:username], nil, userdotconfig)
File.chmod(0700, userdotssh)
+ File.chmod(0700, userdotconfig)
+ File.chmod(0700, configarvados)
File.chmod(0750, homedir)
File.chmod(0600, keysfile)
- File.chmod(0700, configarvados)
+ if File.exist?(tokenfile)
+ File.chmod(0600, tokenfile)
+ end
end
rescue Exception => bang