Class: Sesame2::Sesame

Inherits:
Object
  • Object
show all
Includes:
Api
Defined in:
lib/sesame2/sesame.rb

Defined Under Namespace

Modules: CMD

Constant Summary

Constants included from Api

Api::ENDPOINT_URL

Instance Attribute Summary collapse

Attributes included from Api

#api_key, #client_id

Instance Method Summary collapse

Methods included from Api

#call, #client, #get, #parse_response, #post

Constructor Details

#initialize(sesame2_uuid:, key_secret_hex:) ⇒ Sesame

Returns a new instance of Sesame.



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# File 'lib/sesame2/sesame.rb', line 17

def initialize(sesame2_uuid:, key_secret_hex:)
  @sesame2_uuid = sesame2_uuid
  @key_secret_hex = key_secret_hex
end

Instance Attribute Details

#key_secret_hex ⇒ Object

Returns the value of attribute key_secret_hex.



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# File 'lib/sesame2/sesame.rb', line 9

def key_secret_hex
  @key_secret_hex
end

#sesame2_uuid ⇒ Object

Returns the value of attribute sesame2_uuid.



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# File 'lib/sesame2/sesame.rb', line 9

def sesame2_uuid
  @sesame2_uuid
end

Instance Method Details

#cmd(command:, history: "") ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 39

def cmd(command:, history: "")
  encoded_history = [history].pack("m")

  post("#{@sesame2_uuid}/cmd", nil, {
         cmd: command,
         history: encoded_history,
         sign: sign
       })
end

#history(page: 1, lg: 20) ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 26

def history(page: 1, lg: 20)
  get("#{@sesame2_uuid}/history", { page: page, lg: lg })
end

#lock(history: "") ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 53

def lock(history: "")
  cmd(command: CMD::LOCK, history: history)
end

#sign ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 30

def sign
  message = [Time.now.to_i].pack("i*").unpack1("H*")[2, 8]
  key = [@key_secret_hex].pack("H*")
  cmac = Digest::CMAC.new(OpenSSL::Cipher.new("aes-128-cbc"), key)
  cmac.update([message].pack("H*"))
  digest = cmac.digest
  digest.unpack1("H*")
end

#status ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 22

def status
  get(@sesame2_uuid)
end

#toggle(history: "") ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 49

def toggle(history: "")
  cmd(command: CMD::TOGGLE, history: history)
end

#unlock(history: "") ⇒ Object 



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# File 'lib/sesame2/sesame.rb', line 57

def unlock(history: "")
  cmd(command: CMD::UNLOCK, history: history)
end