/usr/bin/oneuser is in opennebula-tools 4.12.3+dfsg-3.1build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# -------------------------------------------------------------------------- #
# Copyright 2002-2015, OpenNebula Project (OpenNebula.org), C12G Labs #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
# not use this file except in compliance with the License. You may obtain #
# a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
#--------------------------------------------------------------------------- #
ONE_LOCATION=ENV["ONE_LOCATION"]
if !ONE_LOCATION
RUBY_LIB_LOCATION="/usr/lib/one/ruby"
else
RUBY_LIB_LOCATION=ONE_LOCATION+"/lib/ruby"
end
$: << RUBY_LIB_LOCATION
$: << RUBY_LIB_LOCATION+"/cli"
require 'command_parser'
require 'one_helper/oneuser_helper'
require 'one_helper/onequota_helper'
require 'uri'
cmd=CommandParser::CmdParser.new(ARGV) do
usage "`oneuser` <command> [<args>] [<options>]"
version OpenNebulaHelper::ONE_VERSION
helper = OneUserHelper.new
before_proc do
helper.set_client(options) if @comm_name != :login
end
########################################################################
# Global Options
########################################################################
set :option, CommandParser::OPTIONS+OpenNebulaHelper::CLIENT_OPTIONS
list_options = CLIHelper::OPTIONS
list_options << OpenNebulaHelper::XML
list_options << OpenNebulaHelper::NUMERIC
list_options << OpenNebulaHelper::DESCRIBE
READ_FILE={
:name => "read_file",
:short => "-r",
:large => "--read-file",
:description => "Read password from file"
}
SHA1={
:name => "sha1",
:large => "--sha1",
:description => "The password will be hashed using the sha1\n"<<
" "*31<<"algorithm"
}
SSH={
:name => "ssh",
:large => "--ssh",
:description => "SSH Auth system",
:proc => lambda { |o, options|
options[:driver] = OpenNebula::User::SSH_AUTH
}
}
X509={
:name => "x509",
:large => "--x509",
:description => "x509 Auth system for x509 certificates",
:proc => lambda { |o, options|
options[:driver] = OpenNebula::User::X509_AUTH
}
}
X509_PROXY={
:name => "x509_proxy",
:large => "--x509_proxy",
:description => "x509 Auth system based on x509 proxy certificates",
:proc => lambda { |o, options|
options[:driver] = OpenNebula::User::X509_PROXY_AUTH
}
}
KEY={
:name => "key",
:short => "-k path_to_private_key_pem",
:large => "--key path_to_private_key_pem",
:format => String,
:description => "Path to the Private Key of the User"
}
CERT={
:name => "cert",
:short => "-c path_to_user_cert_pem",
:large => "--cert path_to_user_cert_pem",
:format => String,
:description => "Path to the Certificate of the User"
}
PROXY={
:name => "proxy",
:large => "--proxy path_to_user_proxy_pem",
:format => String,
:description => "Path to the user proxy certificate"
}
TIME={
:name => "time",
:large => "--time x",
:format => Integer,
:description => "Token duration in seconds, defaults to 36000 (10 h). "\
"To reset the token set time to 0." \
"To generate a non-expiring token use -1"\
" (not valid for ssh and x509 tokens). "\
}
DRIVER={
:name => "driver",
:large => "--driver driver",
:format => String,
:description => "Driver to autehnticate this user"
}
FORCE = {
:name => "force",
:large => "--force" ,
:description => "Force one_auth file rewrite"
}
create_options = [READ_FILE, SHA1, SSH, X509, KEY, CERT, DRIVER]
login_options = [SSH, X509, X509_PROXY, KEY, CERT, PROXY, TIME, FORCE]
########################################################################
# Formatters for arguments
########################################################################
set :format, :groupid, OpenNebulaHelper.rname_to_id_desc("GROUP") do |arg|
OpenNebulaHelper.rname_to_id(arg, "GROUP")
end
set :format, :userid, OneUserHelper.to_id_desc do |arg|
helper.to_id(arg)
end
set :format, :userid_list, OneUserHelper.list_to_id_desc do |arg|
helper.list_to_id(arg)
end
set :format, :password, OneUserHelper.password_to_str_desc do |arg|
OneUserHelper.password_to_str(arg, options)
end
########################################################################
# Commands
########################################################################
create_desc = <<-EOT.unindent
Creates a new User
Examples:
oneuser create my_user my_password
oneuser create my_user -r /tmp/mypass
oneuser create my_user --ssh --key /tmp/id_rsa
oneuser create my_user --ssh -r /tmp/public_key
oneuser create my_user --x509 --cert /tmp/my_cert.pem
EOT
command :create, create_desc, :username, [:password, nil],
:options=>create_options do
if args[1]
pass = args[1]
else
rc = helper.password(options)
if rc.first == 0
pass = rc[1]
else
exit_with_code *rc
end
end
driver = options[:driver] || OpenNebula::User::CORE_AUTH
helper.create_resource(options) do |user|
user.allocate(args[0], pass, driver)
end
end
update_desc = <<-EOT.unindent
Update the template contents. If a path is not provided the editor will
be launched to modify the current content.
EOT
command :update, update_desc, :userid, [:file, nil],
:options=>OpenNebulaHelper::APPEND do
helper.perform_action(args[0],options,"modified") do |obj|
if options[:append]
str = OpenNebulaHelper.append_template(args[0], obj, args[1])
else
str = OpenNebulaHelper.update_template(args[0], obj, args[1])
end
obj.update(str, options[:append])
end
end
quota_desc = <<-EOT.unindent
Set the quota limits for the user. If a path is not provided the editor
will be launched to modify the current quotas.
EOT
command :quota, quota_desc, :userid, [:file, nil] do
helper.perform_action(args[0], options, "modified") do |user|
rc = user.info
if OpenNebula.is_error?(rc)
puts rc.message
exit -1
end
str = OneQuotaHelper.set_quota(user, args[1])
rc = user.set_quota(str)
if OpenNebula.is_error?(rc)
puts rc.message
exit -1
end
end
end
batchquota_desc = <<-EOT.unindent
Sets the quota limits in batch for various users. If a path is not
provided the editor will be launched to create new quotas.
EOT
command :batchquota, batchquota_desc, [:range, :userid_list],
[:file, nil] do
batch_str = OneQuotaHelper.get_batch_quota(args[1])
helper.perform_actions(args[0], options, "modified") do |user|
str = OneQuotaHelper.merge_quota(user, batch_str)
if OpenNebula.is_error?(str)
str
else
rc = user.set_quota(str)
rc
end
end
end
defaultquota_desc = <<-EOT.unindent
Sets the default quota limits for the users. If a path is not provided
the editor will be launched to modify the current default quotas.
EOT
command :defaultquota, defaultquota_desc, [:file, nil] do
system = System.new(OneUserHelper.get_client(options))
default_quotas = system.get_user_quotas()
if OpenNebula.is_error?(default_quotas)
puts default_quotas.message
exit(-1)
end
str = OneQuotaHelper.set_quota(default_quotas, args[0], true)
rc = system.set_user_quotas(str)
if OpenNebula.is_error?(rc)
puts rc.message
exit(-1)
end
exit 0
end
umask_desc = <<-EOT.unindent
Changes the umask used to create the default permissions. In a similar
way to the Unix umask command, the expected value is a three-digit
base-8 number. Each digit is a mask that disables permissions for the
owner, group and other, respectively.
If mask is not given, or if it is an empty string, the umask will
be unset
EOT
command :umask, umask_desc, [:range, :userid_list], [:mask, nil] do
helper.perform_actions(args[0],options,
"umask changed") do |user|
rc = user.info
if OpenNebula.is_error?(rc)
puts rc.message
exit -1
end
user.delete_element('/USER/TEMPLATE/UMASK')
tmp_str = user.template_str
if !args[1].nil? && args[1] != ""
tmp_str << "\nUMASK = #{args[1]}"
end
user.update(tmp_str)
end
end
login_desc = <<-EOT.unindent
Creates the login token for authentication. The token can be used
together with any authentication driver. The token will be stored in
$HOME/.one/one_auth, and can be used subsequently to authenticate with
oned through API, CLI or Sunstone.
Example, request a valid token for a generic driver (e.g. core auth, LDAP...):
oneuser login my_user --time 3600
Example, generate and set a token for SSH based authentication:
oneuser login my_user --ssh --key /tmp/id_rsa --time 72000
Example, same using X509 certificates:
oneuser login my_user --x509 --cert /tmp/my_cert.pem
--key /tmp/my_key.pk --time 72000
Example, now with a X509 proxy certificate
oneuser login my_user --x509_proxy --proxy /tmp/my_cert.pem
--time 72000
EOT
command :login, login_desc, :username, :options=>login_options do
options[:time] ||= 36000
helper.login(args[0], options)
end
key_desc = <<-EOT.unindent
DEPRECATED, use login to generate auth files.
Shows a public key from a private SSH key. Use it as password
for the SSH authentication mechanism.
EOT
command :key, key_desc, :options=>[KEY] do
require 'opennebula/ssh_auth'
options[:key] ||= ENV['HOME']+'/.ssh/id_rsa'
begin
sshauth = SshAuth.new(:private_key=>options[:key])
rescue Exception => e
exit_with_code -1, e.message
end
puts sshauth.password
exit_with_code 0
end
delete_desc = <<-EOT.unindent
Deletes the given User
EOT
command :delete, delete_desc, [:range, :userid_list] do
helper.perform_actions(args[0], options, "deleted") do |user|
user.delete
end
end
passwd_desc = <<-EOT.unindent
Changes the given User's password
EOT
command :passwd, passwd_desc, :userid, [:password, nil],
:options=>create_options do
if args[1]
pass = args[1]
else
rc = helper.password(options)
if rc.first == 0
pass = rc[1]
else
exit_with_code *rc
end
end
helper.perform_action(args[0],options,"Password changed") do |user|
user.passwd(pass)
end
end
chgrp_desc = <<-EOT.unindent
Changes the User's primary group
EOT
command :chgrp, chgrp_desc, [:range, :userid_list], :groupid do
helper.perform_actions(args[0],options,"Group changed") do |user|
user.chgrp(args[1].to_i)
end
end
addgroup_desc = <<-EOT.unindent
Adds the User to a secondary group
EOT
command :addgroup, addgroup_desc, [:range, :userid_list], :groupid do
gid = args[1]
helper.perform_actions(args[0],options,"group added") do |user|
user.addgroup( gid )
end
end
delgroup_desc = <<-EOT.unindent
Removes the User from a secondary group
EOT
command :delgroup, delgroup_desc, [:range, :userid_list], :groupid do
gid = args[1]
helper.perform_actions(args[0],options,"group deleted") do |user|
user.delgroup( gid )
end
end
chauth_desc = <<-EOT.unindent
Changes the User's auth driver and its password (optional)
Examples:
oneuser chauth my_user core
oneuser chauth my_user core new_password
oneuser chauth my_user core -r /tmp/mypass
oneuser chauth my_user --ssh --key /home/oneadmin/.ssh/id_rsa
oneuser chauth my_user --ssh -r /tmp/public_key
oneuser chauth my_user --x509 --cert /tmp/my_cert.pem
EOT
command :chauth, chauth_desc, :userid, [:auth, nil], [:password, nil],
:options=>create_options do
if options[:driver]
driver = options[:driver]
elsif args[1]
driver = args[1]
else
exit_with_code 0, "An Auth driver should be specified"
end
if args[2]
pass = args[2]
else
rc = helper.password(options)
if rc.first == 0
pass = rc[1]
else
pass = ""
end
end
helper.perform_action(args[0],
options,
"Auth driver and password changed") do |user|
user.chauth(driver, pass)
end
end
list_desc = <<-EOT.unindent
Lists Users in the pool
EOT
command :list, list_desc, :options=>list_options do
helper.list_pool(options)
end
show_desc = <<-EOT.unindent
Shows information for the given User
EOT
command :show, show_desc, [:userid, nil],
:options=>OpenNebulaHelper::XML do
user=args[0] || OpenNebula::User::SELF
helper.show_resource(user,options)
end
show_desc = <<-EOT.unindent
Encodes user and password to use it with ldap
EOT
command :encode, show_desc, :username, [:password, nil] do
ar=args.compact
if defined?(URI::Parser)
parser=URI::Parser.new
else
parser=URI
end
puts ar.map{|a| parser.escape(a) }.join(':')
0
end
end
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