Class: Sigstore::TUF::Targets

Inherits:
Object
  • Object
show all
Defined in:
lib/sigstore/tuf/targets.rb

Defined Under Namespace

Classes: Delegations, Target

Constant Summary collapse

TYPE = 
"targets"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ Targets

Returns a new instance of Targets.

Raises:



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# File 'lib/sigstore/tuf/targets.rb', line 27

def initialize(data)
  type = data.fetch("_type")
  raise Error::InvalidData, "Expected type to be #{TYPE}, got #{type.inspect}" unless type == TYPE

  @version = data.fetch("version")
  @expires = Time.iso8601 data.fetch("expires")
  @targets = data.fetch("targets").to_h { |k, v| [k, Target.new(v, k)] }
  @delegations = Delegations.new(data.fetch("delegations", {}))

  @unrecognized_fields = data.fetch("unrecognized_fields", {})
end

Instance Attribute Details

#delegations ⇒ Object (readonly)

Returns the value of attribute delegations.



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# File 'lib/sigstore/tuf/targets.rb', line 25

def delegations
  @delegations
end

#targets ⇒ Object (readonly)

Returns the value of attribute targets.



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# File 'lib/sigstore/tuf/targets.rb', line 25

def targets
  @targets
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/sigstore/tuf/targets.rb', line 25

def version
  @version
end

Instance Method Details

#expired?(reference_time) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sigstore/tuf/targets.rb', line 39

def expired?(reference_time)
  @expires < reference_time
end

#verify_delegate(type, bytes, signatures) ⇒ Object 



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# File 'lib/sigstore/tuf/targets.rb', line 43

def verify_delegate(type, bytes, signatures)
  role = @delegations.fetch(type)
  role.verify_delegate(type, bytes, signatures)
end