/usr/lib/one/ruby/cloud/CloudClient.rb is in opennebula-tools 3.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | # -------------------------------------------------------------------------- #
# Copyright 2002-2012, OpenNebula Project Leads (OpenNebula.org) #
# #
# 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. #
#--------------------------------------------------------------------------- #
require 'rubygems'
require 'uri'
require 'digest/sha1'
require 'net/https'
require "rexml/document"
begin
require 'rexml/formatters/pretty'
REXML_FORMATTERS=true
rescue LoadError
REXML_FORMATTERS=false
end
begin
require 'curb'
CURL_LOADED=true
rescue LoadError
CURL_LOADED=false
end
begin
require 'net/http/post/multipart'
MULTIPART_LOADED=true
rescue LoadError
MULTIPART_LOADED=false
end
###############################################################################
# The CloudClient module contains general functionality to implement a
# Cloud Client
###############################################################################
module CloudClient
# #########################################################################
# Default location for the authentication file
# #########################################################################
DEFAULT_AUTH_FILE = ENV["HOME"]+"/.one/one_auth"
# #########################################################################
# Gets authorization credentials from ONE_AUTH or default
# auth file.
#
# Raises an error if authorization is not found
# #########################################################################
def self.get_one_auth
if ENV["ONE_AUTH"] and !ENV["ONE_AUTH"].empty? and
File.file?(ENV["ONE_AUTH"])
one_auth=File.read(ENV["ONE_AUTH"]).strip.split(':')
elsif File.file?(DEFAULT_AUTH_FILE)
one_auth=File.read(DEFAULT_AUTH_FILE).strip.split(':')
else
raise "No authorization data present"
end
raise "Authorization data malformed" if one_auth.length < 2
one_auth
end
# #########################################################################
# Starts an http connection and calls the block provided. SSL flag
# is set if needed.
# #########################################################################
def self.http_start(url, timeout, &block)
http = Net::HTTP.new(url.host, url.port)
if timeout
http.read_timeout = timeout.to_i
end
if url.scheme=='https'
http.use_ssl = true
http.verify_mode=OpenSSL::SSL::VERIFY_NONE
end
begin
http.start do |connection|
block.call(connection)
end
rescue Errno::ECONNREFUSED => e
str = "Error connecting to server (#{e.to_s}).\n"
str << "Server: #{url.host}:#{url.port}"
return CloudClient::Error.new(str)
rescue Errno::ETIMEDOUT => e
str = "Error timeout connecting to server (#{e.to_s}).\n"
str << "Server: #{url.host}:#{url.port}"
return CloudClient::Error.new(str)
rescue Timeout::Error => e
str = "Error timeout while connected to server (#{e.to_s}).\n"
str << "Server: #{url.host}:#{url.port}"
return CloudClient::Error.new(str)
end
end
# #########################################################################
# The Error Class represents a generic error in the Cloud Client
# library. It contains a readable representation of the error.
# #########################################################################
class Error
attr_reader :message
# +message+ a description of the error
def initialize(message=nil)
@message=message
end
def to_s()
@message
end
end
# #########################################################################
# Returns true if the object returned by a method of the OpenNebula
# library is an Error
# #########################################################################
def self.is_error?(value)
value.class==CloudClient::Error
end
end
# Command line help functions
module CloudCLI
def print_xml(xml_text)
begin
doc = REXML::Document.new(xml_text)
rescue REXML::ParseException => e
return e.message, -1
end
xml = doc.root
if xml.nil?
return xml_text, -1
end
str = String.new
if REXML_FORMATTERS
formatter = REXML::Formatters::Pretty.new
formatter.compact = true
formatter.write(xml,str)
else
str = xml.to_s
end
return str, 0
end
# Returns the command name
def cmd_name
File.basename($0)
end
def version_text
version=<<EOT
OpenNebula 3.2.1
Copyright 2002-2012, OpenNebula Project Leads (OpenNebula.org)
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
EOT
end
end
|