Class: Conjur::Env
- Inherits:
-
Object
show all
- Defined in:
- lib/conjur/conjurenv.rb
Defined Under Namespace
Classes: ConjurTempfile, ConjurVariable, CustomTag
Instance Method Summary
collapse
Constructor Details
#initialize(options = {}) ⇒ Env
Returns a new instance of Env.
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# File 'lib/conjur/conjurenv.rb', line 59
def initialize(options={})
raise ":file and :yaml options can not be provided together" if ( options.has_key?(:file) and options.has_key?(:yaml) )
yaml = if options.has_key?(:yaml)
raise ":yaml option should be non-empty string" unless options[:yaml].kind_of?(String)
raise ":yaml option should be non-empty string" if options[:yaml].empty?
options[:yaml]
elsif options.has_key?(:file)
raise ":file option should be non-empty string" unless options[:file].kind_of?(String)
raise ":file option should be non-empty string" if options[:file].empty?
File.read(options[:file])
else
raise "either :file or :yaml option is mandatory"
end
@definition = parse(yaml)
end
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Instance Method Details
#check(api) ⇒ Object
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# File 'lib/conjur/conjurenv.rb', line 103
def check(api)
Hash[
@definition.map { |k,v|
status = if v.respond_to? :conjur_id
if api.resource("variable:"+v.conjur_id).permitted?(:execute)
:available
else
:unavailable
end
else
:literal
end
[ k, status ]
}
]
end
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#obtain(api) ⇒ Object
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# File 'lib/conjur/conjurenv.rb', line 89
def obtain(api)
runtime_environment={}
variable_ids= @definition.values.map { |v| v.conjur_id rescue nil }.compact
conjur_values=api.variable_values(variable_ids)
@definition.each { |environment_name, reference|
runtime_environment[environment_name]= if reference.respond_to?(:evaluate)
reference.evaluate( conjur_values[reference.conjur_id] )
else
reference end
}
return runtime_environment
end
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#parse(yaml) ⇒ Object
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# File 'lib/conjur/conjurenv.rb', line 77
def parse(yaml)
YAML.add_tag("!var", ConjurVariable)
YAML.add_tag("!tmp", ConjurTempfile)
definition = YAML.load(yaml)
raise "Definition should be a Hash" unless definition.kind_of?(Hash)
definition.keys.select { |k| definition[k].kind_of? Fixnum }.each { |k| definition[k]="#{definition[k]}" }
bad_types = definition.values.select { |v| not (v.kind_of?(String) or v.kind_of?(CustomTag)) }.map {|v| v.class}.uniq
raise "Definition can not include values of types: #{bad_types}" unless bad_types.empty?
definition
end
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