Crate fedimint_ln_common

Lightning Module

This module allows to atomically and trustlessly (in the federated trust model) interact with the Lightning network through a Lightning gateway.

Attention: only one operation per contract and round

If this module is active the consensus’ conflict filter must ensure that at most one operation (spend, funding) happens per contract per round

Re-exports

• pub use bitcoin;
• pub use lightning_invoice;

Modules

• config
• contracts
• federation_endpoint_constants
• gateway_endpoint_constants
• route_hints
  Hack to get a route hint that implements serde traits.
• serde_option_routing_fees
• serde_routing_fees

Structs

• ContractAccount
• ContractOutput
• LightningCommonInit
• LightningGateway
  Information a gateway registers with a federation
• LightningGatewayAnnouncement
  Information about a gateway that is shared with other federation members and expires based on a TTL to allow for sharing between nodes with unsynchronized clocks which can each anchor the announcement to their local system time.
• LightningGatewayRegistration
  Information about a gateway that is stored locally and expires based on local system time
• LightningInputV0
• LightningModuleTypes
• PrunedInvoice
  Data needed to pay an invoice
• RemoveGatewayRequest
  Request sent to the federation that requests the removal of a gateway registration. Each peer is expected to check the signatures map for the signature that validates the gateway authorized the removal of this registration.
• UnknownLightningInputVariantError
• UnknownLightningOutputOutcomeVariantError
• UnknownLightningOutputVariantError

Enums

• LightningConsensusItem
• LightningInput
• LightningInputError
• LightningOutput
• LightningOutputError
• LightningOutputOutcome
• LightningOutputOutcomeV0
• LightningOutputV0
  Represents an output of the Lightning module.

Constants

• KIND
• MODULE_CONSENSUS_VERSION

Functions

• create_gateway_remove_message
  Creates a message to be signed by the Gateway’s private key for the purpose of removing the gateway’s registration record. Message is defined as:
• ln_operation