Module: Robocap::SDK::Config

Defined in:
lib/robocap/sdk/config.rb

Constant Summary collapse

VAULT_KEYS_DIR = 
'vault/keys'
VAULT_FILES_DIR = 
'vault/files'
RSA_BITS = 
4096
RSA_BITS_ALLOWED = 
[2048, 4096].freeze
RSA_PUBLIC_EXPONENT = 
65_537
RSA_PADDING_SCHEME = 
'OAEP_SHA256'
RSA_OAEP_HASH = 
'sha256'
RSA_OAEP_MGF_HASH = 
'sha256'
RSA_OAEP_LABEL = 
nil
RSA_CIPHERTEXT_BYTES = 
512
RSA_2048_CIPHERTEXT_BYTES = 
256
CEK_BYTES = 
16
AES_KEY_BYTES = 
32
AES_NONCE_BYTES = 
12
AES_TAG_BYTES = 
16
K2_MAGIC = 
"RCK2".b.freeze
K2_FORMAT_VERSION = 
1
K2_HEADER_BYTES = 
9
K2_BLOB_MIN_BYTES = 
K2_HEADER_BYTES + RSA_CIPHERTEXT_BYTES
META_FORMAT_VERSION = 
1
DEFAULT_AES_BACKEND = 
'cryptography'
AES_BACKEND_OPENSSL = 
'openssl_cli'
OPENSSL_ENV_VAR = 
'ROBOCAP_OPENSSL'
FFMPEG_ENV_VAR = 
'ROBOCAP_FFMPEG'
FFPROBE_ENV_VAR = 
'ROBOCAP_FFPROBE'
MASTER_KEY_FILENAME = 
'.master_key'
DEVICE_AES_FILENAME = 
'device_aes.enc.pem'
CUSTOMER_ID_PATTERN = 
/\A[A-Za-z0-9_\-]+\z/

Class Method Summary collapse

Class Method Details

.default_sdk_root ⇒ Object 



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# File 'lib/robocap/sdk/config.rb', line 45

def default_sdk_root
  path = ENV['ROBOCAP_SDK_ROOT']
  path && !path.empty? ? Pathname(path) : Pathname(Dir.home).join('.robocap-sdk')
end

.files_vault_root(sdk_root) ⇒ Object 



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# File 'lib/robocap/sdk/config.rb', line 62

def files_vault_root(sdk_root)
  Pathname(sdk_root).join(VAULT_FILES_DIR)
end

.keys_vault_root(sdk_root) ⇒ Object 



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# File 'lib/robocap/sdk/config.rb', line 58

def keys_vault_root(sdk_root)
  Pathname(sdk_root).join(VAULT_KEYS_DIR)
end

.validate_customer_id!(customer_id) ⇒ Object 



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# File 'lib/robocap/sdk/config.rb', line 50

def validate_customer_id!(customer_id)
  unless customer_id.is_a?(String) && customer_id.match?(CUSTOMER_ID_PATTERN)
    raise ArgumentError,
          "Invalid customer_id: #{customer_id.inspect} " \
          '(allowed: alphanumeric, underscore, hyphen)'
  end
end