fc217f6ce4
Cleaned up all the minor rubocop issues, the ones left relate to complex logic and what I think is a bug in rubocop for nested vs compact modules/class definitions. Change-Id: Ic0c0677de44642e0994c0b95a3c270cbd4749b40
87 lines
3.1 KiB
Ruby
87 lines
3.1 KiB
Ruby
# encoding: UTF-8
|
|
|
|
#
|
|
# Cookbook Name:: openstack-common
|
|
# library:: uri
|
|
#
|
|
# Copyright 2012-2013, AT&T Services, Inc.
|
|
#
|
|
# 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 'uri'
|
|
|
|
# URI methods
|
|
module ::Openstack
|
|
# Returns a uri::URI from a hash. If the hash has a 'uri' key, the value
|
|
# of that is returned. If not, then the routine attempts to construct
|
|
# the URI from other parts of the hash. The values of the 'port' and 'path'
|
|
# keys are used directly from the hash. For the host, if the
|
|
# 'bind_interface' key is non-nil then it will use the first IP address on
|
|
# the specified interface, otherwise it will use the value of the 'host' key
|
|
# from the hash.
|
|
#
|
|
# Returns nil if the 'uri' key does not exist in the supplied hash and if
|
|
# the determined host is nil (both the values of the 'bind_interface' and
|
|
# 'host' keys are nil).
|
|
def uri_from_hash(hash)
|
|
if hash['uri']
|
|
::URI.parse ::URI.encode(hash['uri'])
|
|
else
|
|
host = address hash
|
|
return nil unless host
|
|
|
|
scheme = hash['scheme'] ? hash['scheme'] : 'http'
|
|
port = hash['port'] # Returns nil if missing, which is fine.
|
|
path = hash['path'] # Returns nil if missing, which is fine.
|
|
::URI::Generic.new scheme, nil, host, port, nil, path, nil, nil, nil
|
|
end
|
|
end
|
|
|
|
# Helper for joining URI paths. The standard URI::join method is not
|
|
# intended for joining URI relative path segments. This function merely
|
|
# helps to accurately join supplied paths.
|
|
def uri_join_paths(*paths)
|
|
return nil if paths.length == 0
|
|
leadingslash = paths[0][0] == '/' ? '/' : ''
|
|
trailingslash = paths[-1][-1] == '/' ? '/' : ''
|
|
paths.map! { |path| path.sub(/^\/+/, '').sub(/\/+$/, '') }
|
|
leadingslash + paths.join('/') + trailingslash
|
|
end
|
|
|
|
def auth_uri_transform(auth_uri, auth_version)
|
|
case auth_version
|
|
when 'v2.0'
|
|
auth_uri
|
|
when 'v3.0'
|
|
# The auth_uri should contain /v2.0 in most cases, but if the
|
|
# auth_version is v3.0, we set it to v3. This is only necessary
|
|
# for environments that need to support V3 non-default-domain
|
|
# tokens, which is really the only reason to set version to
|
|
# something other than v2.0 (the default)
|
|
auth_uri.gsub('/v2.0', '/v3')
|
|
end
|
|
end
|
|
|
|
# Helper for creating identity_uri value for the auth_token section
|
|
# of component config files.
|
|
# The definition of identity is: the unversioned root
|
|
# admin identity endpoint e.g. https://localhost:35357/
|
|
# This method will make sure the path is removed from the uri.
|
|
def identity_uri_transform(identity_uri)
|
|
uri = ::URI.parse ::URI.encode(identity_uri.to_s)
|
|
uri.path = '/'
|
|
uri.to_s
|
|
end
|
|
end
|