Class: Chef::Provider::ZypperRepository

Inherits:
Chef::Provider show all
Defined in:
lib/chef/provider/zypper_repository.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider

#action, #current_resource, #logger, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods inherited from Chef::Provider

action, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #define_resource_requirements, #description, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #introduced, #node, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use_inline_resources, #whyrun_mode?, #whyrun_supported?

Methods included from Mixin::Provides

#provided_as, #provides, #provides?

Methods included from Mixin::DescendantsTracker

#descendants, descendants, direct_descendants, #direct_descendants, find_descendants_by_name, #find_descendants_by_name, #inherited, store_inherited

Methods included from Mixin::LazyModuleInclude

#descendants, #include, #included

Methods included from Mixin::ShellOut

apply_default_env, maybe_add_timeout, #shell_out, #shell_out!

Methods included from Mixin::PowershellOut

#powershell_out, #powershell_out!

Methods included from Mixin::WindowsArchitectureHelper

#assert_valid_windows_architecture!, #disable_wow64_file_redirection, #forced_32bit_override_required?, #is_i386_process_on_x86_64_windows?, #node_supports_windows_architecture?, #node_windows_architecture, #restore_wow64_file_redirection, #valid_windows_architecture?, #with_os_architecture, #wow64_architecture_override_required?, #wow64_directory

Methods included from Mixin::PowershellExec

#powershell_exec

Methods included from DSL::Powershell

#ps_credential

Methods included from DSL::RegistryHelper

#registry_data_exists?, #registry_get_subkeys, #registry_get_values, #registry_has_subkeys?, #registry_key_exists?, #registry_value_exists?

Methods included from DSL::DataQuery

#data_bag, #data_bag_item, #search, #tagged?

Methods included from EncryptedDataBagItem::CheckEncrypted

#encrypted?

Methods included from DSL::PlatformIntrospection

#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

Methods included from Mixin::NotifyingBlock

#notifying_block, #subcontext_block

Methods included from DSL::DeclareResource

#build_resource, #declare_resource, #delete_resource, #delete_resource!, #edit_resource, #edit_resource!, #find_resource, #find_resource!, #resources, #with_run_context

Constructor Details

This class inherits a constructor from Chef::Provider

Instance Method Details

#cookbook_name ⇒ String

return the specified cookbook name or the cookbook containing the resource.

Returns:

  • name of the cookbook



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# File 'lib/chef/provider/zypper_repository.rb', line 79

def cookbook_name
  new_resource.cookbook || new_resource.cookbook_name
end

#escaped_repo_name ⇒ String

zypper repos are allowed to have spaces in the names

Returns:

  • escaped repo string



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# File 'lib/chef/provider/zypper_repository.rb', line 71

def escaped_repo_name
  Shellwords.escape(new_resource.repo_name)
end

#has_cookbook_file?(fn) ⇒ Boolean

determine if a cookbook file is available in the run

Parameters:

  • the path to the template file

Returns:

  • cookbook file exists or doesn’t



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# File 'lib/chef/provider/zypper_repository.rb', line 95

def has_cookbook_file?(fn)
  run_context.has_cookbook_file_in_cookbook?(cookbook_name, fn)
end

#install_gpg_key(uri) ⇒ Object

install the provided gpg key

Parameters:

  • the uri of the local or remote gpg key



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# File 'lib/chef/provider/zypper_repository.rb', line 144

def install_gpg_key(uri)
  unless uri
    logger.trace("'gpgkey' property not provided or set to nil. Skipping key import.")
    return
  end

  cached_keyfile = ::File.join(Chef::Config[:file_cache_path], uri.split("/")[-1])

  declare_resource(key_type(new_resource.gpgkey), cached_keyfile) do
    source uri
    mode "0644"
    sensitive new_resource.sensitive
    action :create
  end

  declare_resource(:execute, "import gpg key from #{new_resource.gpgkey}") do
    command "/bin/rpm --import #{cached_keyfile}"
    not_if { key_installed?(cached_keyfile) }
    action :run
  end
end

#key_fingerprint(key_path) ⇒ String

extract the gpg key fingerprint from a local file

Parameters:

  • the path to the key on the local filesystem

Returns:

  • the fingerprint of the key



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# File 'lib/chef/provider/zypper_repository.rb', line 134

def key_fingerprint(key_path)
  so = shell_out!("gpg --with-fingerprint #{key_path}")
  # expected output and match: http://rubular.com/r/BpfMjxySQM
  fingerprint = %r{pub\s*\S*/(\S*)}.match(so.stdout)[1].downcase
  logger.trace("GPG fingerprint of key at #{key_path} is #{fingerprint}")
  fingerprint
end

#key_installed?(key_path) ⇒ boolean

is the provided key already installed

Parameters:

  • the path to the key on the local filesystem

Returns:

  • is the key already known by rpm



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# File 'lib/chef/provider/zypper_repository.rb', line 122

def key_installed?(key_path)
  so = shell_out("rpm -qa gpg-pubkey*")
  # expected output & match: http://rubular.com/r/RdF7EcXEtb
  status = /gpg-pubkey-#{key_fingerprint(key_path)}/.match(so.stdout)
  logger.trace("GPG key at #{key_path} is known by rpm? #{status ? "true" : "false"}")
  status
end

#key_type(uri) ⇒ Symbol

Given the provided key URI determine what kind of chef resource we need to fetch the key

Parameters:

  • the uri of the gpg key (local path or http URL)

Returns:

  • :remote_file or :cookbook_file

Raises:

  • Key isn’t remote or found in the current run



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# File 'lib/chef/provider/zypper_repository.rb', line 106

def key_type(uri)
  if uri.start_with?("http")
    logger.trace("Will use :remote_file resource to cache the gpg key locally")
    :remote_file
  elsif has_cookbook_file?(uri)
    logger.trace("Will use :cookbook_file resource to cache the gpg key locally")
    :cookbook_file
  else
    raise Chef::Exceptions::FileNotFound, "Cannot determine location of gpgkey. Must start with 'http' or be a file managed by #{Chef::Dist::PRODUCT}."
  end
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/zypper_repository.rb', line 31

def load_current_resource; end

#template_available?(path) ⇒ Boolean

determine if a template file is available in the current run

Parameters:

  • the path to the template file

Returns:

  • template file exists or doesn’t



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# File 'lib/chef/provider/zypper_repository.rb', line 87

def template_available?(path)
  !path.nil? && run_context.has_template_in_cookbook?(cookbook_name, path)
end