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# $Id: k5login.rb 2468 2007-08-07 23:30:20Z digant $
#
# Plug-in type for handling k5login files
Puppet::Type.newtype(:k5login) do
@doc = "Manage the .k5login file for a user. Specify the full path to
the .k5login file as the name and an array of principals as the
property principals."
ensurable
# Principals that should exist in the file
newproperty(:principals, :array_matching => :all) do
desc "The principals present in the .k5login file."
end
# The path/name of the k5login file
newparam(:path) do
isnamevar
desc "The path to the file to manage. Must be fully qualified."
validate do |value|
unless value =~ /^#{File::SEPARATOR}/
raise Puppet::Error, "File paths must be fully qualified"
end
end
end
# To manage the mode of the file
newproperty(:mode) do
desc "Manage the k5login file's mode"
defaultto { "644" }
end
provide(:k5login) do
desc "The k5login provider is the only provider for the k5login
type."
# Does this file exist?
def exists?
File.exists?(@resource[:name])
end
# create the file
def create
write(@resource.should(:principals))
should_mode = @resource.should(:mode)
unless self.mode == should_mode
self.mode = should_mode
end
end
# remove the file
def destroy
File.unlink(@resource[:name])
end
# Return the principals
def principals
if File.exists?(@resource[:name])
File.readlines(@resource[:name]).collect { |line| line.chomp }
else
:absent
end
end
# Write the principals out to the k5login file
def principals=(value)
write(value)
end
# Return the mode as an octal string, not as an integer
def mode
"%o" % (File.stat(@resource[:name]).mode & 007777)
end
# Set the file mode, converting from a string to an integer.
def mode=(value)
File.chmod(Integer("0" + value), @resource[:name])
end
private
def write(value)
File.open(@resource[:name], "w") { |f| f.puts value.join("\n") }
end
end
end
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