Module: Lightning::Onion::FailureMessages

Defined in:: lib/lightning/onion/failure_messages.rb,
lib/lightning/onion/failure_messages/invalid_realm.rb,
lib/lightning/onion/failure_messages/expiry_too_far.rb,
lib/lightning/onion/failure_messages/expiry_too_soon.rb,
lib/lightning/onion/failure_messages/channel_disabled.rb,
lib/lightning/onion/failure_messages/fee_insufficient.rb,
lib/lightning/onion/failure_messages/invalid_onion_key.rb,
lib/lightning/onion/failure_messages/unknown_next_peer.rb,
lib/lightning/onion/failure_messages/invalid_onion_hmac.rb,
lib/lightning/onion/failure_messages/amount_below_minimum.rb,
lib/lightning/onion/failure_messages/unknown_payment_hash.rb,
lib/lightning/onion/failure_messages/final_expiry_too_soon.rb,
lib/lightning/onion/failure_messages/incorrect_cltv_expiry.rb,
lib/lightning/onion/failure_messages/invalid_onion_version.rb,
lib/lightning/onion/failure_messages/permanent_node_failure.rb,
lib/lightning/onion/failure_messages/temporary_node_failure.rb,
lib/lightning/onion/failure_messages/incorrect_payment_amount.rb,
lib/lightning/onion/failure_messages/permanent_channel_failure.rb,
lib/lightning/onion/failure_messages/temporary_channel_failure.rb,
lib/lightning/onion/failure_messages/final_incorrect_cltv_expiry.rb,
lib/lightning/onion/failure_messages/final_incorrect_htlc_amount.rb,
lib/lightning/onion/failure_messages/required_node_feature_missing.rb,
lib/lightning/onion/failure_messages/required_channel_feature_missing.rb

Defined Under Namespace

Modules: AmountBelowMinimum, ChannelDisabled, ExpiryTooFar, ExpiryTooSoon, FeeInsufficient, FinalExpiryTooSoon, FinalIncorrectCltvExpiry, FinalIncorrectHtlcAmount, IncorrectCltvExpiry, IncorrectPaymentAmount, InvalidOnionHmac, InvalidOnionKey, InvalidOnionVersion, InvalidRealm, PermanentChannelFailure, PermanentNodeFailure, RequiredChannelFeatureMissing, RequiredNodeFeatureMissing, TemporaryChannelFailure, TemporaryNodeFailure, UnknownNextPeer, UnknownPaymentHash

Constant Summary collapse

BADONION = unparsable onion encrypted by sending peer

0x8000

PERM = permanent failure (otherwise transient)

0x4000

NODE = node failure (otherwise channel)

0x2000

UPDATE = new channel update enclosed

0x1000

TYPES =

{
  invalid_realm: PERM | 1,
  temporary_node_failure: NODE | 2,
  permanent_node_failure: PERM | NODE | 2,
  required_node_feature_missing: PERM | NODE | 3,
  invalid_onion_version: BADONION | PERM | 4,
  invalid_onion_hmac: BADONION | PERM | 5,
  invalid_onion_key: BADONION | PERM | 6,
  temporary_channel_failure: UPDATE | 7,
  permanent_channel_failure: PERM | 8,
  required_channel_feature_missing: PERM | 9,
  unknown_next_peer: PERM | 10,
  amount_below_minimum: UPDATE | 11,
  fee_insufficient: UPDATE | 12,
  incorrect_cltv_expiry: UPDATE | 13,
  expiry_too_soon: UPDATE | 14,
  unknown_payment_hash: PERM | 15,
  incorrect_payment_amount: PERM | 16,
  final_expiry_too_soon: 17,
  final_incorrect_cltv_expiry: 18,
  final_incorrect_htlc_amount: 19,
  channel_disabled: 20,
  expiry_too_far: 21
}.freeze

FailureMessage =

Algebrick.type do
  InvalidRealm = atom
  TemporaryNodeFailure = atom
  PermanentNodeFailure = atom
  RequiredNodeFeatureMissing = atom
  InvalidOnionVersion = type do
    fields! sha256_of_onion: String
  end
  InvalidOnionHmac = type do
    fields! sha256_of_onion: String
  end
  InvalidOnionKey = type do
    fields! sha256_of_onion: String
  end
  TemporaryChannelFailure = type do
    fields! channel_update: String
  end
  PermanentChannelFailure = atom
  RequiredChannelFeatureMissing = atom
  UnknownNextPeer = atom
  AmountBelowMinimum = type do
    fields! htlc_msat: Numeric,
            channel_update: String
  end
  FeeInsufficient = type do
    fields! htlc_msat: Numeric,
            channel_update: String
  end
  IncorrectCltvExpiry = type do
    fields! cltv_expiry: Numeric,
            channel_update: String
  end
  ExpiryTooSoon = type do
    fields! channel_update: String
  end
  UnknownPaymentHash = atom
  IncorrectPaymentAmount = atom
  FinalExpiryTooSoon = atom
  FinalIncorrectCltvExpiry = type do
    fields! cltv_expiry: Numeric
  end
  FinalIncorrectHtlcAmount = type do
    fields! incoming_htlc_amt: Numeric
  end
  ChannelDisabled = type do
    fields! flags: String,
            channel_update: String
  end
  ExpiryTooFar = atom
  variants  InvalidRealm,
            TemporaryNodeFailure,
            PermanentNodeFailure,
            RequiredNodeFeatureMissing,
            InvalidOnionVersion,
            InvalidOnionHmac,
            InvalidOnionKey,
            TemporaryChannelFailure,
            PermanentChannelFailure,
            RequiredChannelFeatureMissing,
            UnknownNextPeer,
            AmountBelowMinimum,
            FeeInsufficient,
            IncorrectCltvExpiry,
            ExpiryTooSoon,
            UnknownPaymentHash,
            IncorrectPaymentAmount,
            FinalExpiryTooSoon,
            FinalIncorrectCltvExpiry,
            FinalIncorrectHtlcAmount,
            ChannelDisabled,
            ExpiryTooFar
end

Class Method Summary collapse

.load(payload) ⇒ Object

Class Method Details

.load(payload) ⇒ `Object`