core-lightning/doc/schemas/decode.schema.json
Rusty Russell b3af5f5a2c spec: import latest onionmessage spec, based on routeblinding.
This is from 6e99c5feaf60cb797507d181fe583224309318e9

We renamed the enctlv field to encrypted_recipient_data in the spec, and the
new onion_message is message 513.  We don't handle it until the next patch.

Two renames:
1. blinding_seed -> blinding_point.
2. enctlv -> encrypted_recipient_data.

We don't do a compat cycle for our JSON APIs for these experimental
features only used by our own plugins, we just rename.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-12-01 05:44:28 +10:30

909 lines
27 KiB
JSON

{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"required": [
"type",
"valid"
],
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 offer",
"bolt12 invoice",
"bolt12 invoice_request",
"bolt11 invoice"
],
"description": "what kind of object it decoded to"
},
"valid": {
"type": "boolean",
"description": "if this is false, you *MUST* not use the result except for diagnostics!"
}
},
"allOf": [
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 offer"
]
},
"valid": {
"type": "boolean",
"enum": [
true
]
}
}
},
"then": {
"required": [
"offer_id",
"node_id",
"description"
],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {
"type": "hex",
"description": "the id of this offer (merkle hash of non-signature fields)",
"maxLength": 64,
"minLength": 64
},
"node_id": {
"type": "point32",
"description": "x-only public key of the offering node"
},
"signature": {
"type": "bip340sig",
"description": "BIP-340 signature of the *node_id* on this offer"
},
"chains": {
"type": "array",
"description": "which blockchains this offer is for (missing implies bitcoin mainnet only)",
"items": {
"type": "hex",
"description": "the genesis blockhash",
"maxLength": 64,
"minLength": 64
}
},
"currency": {
"type": "string",
"description": "ISO 4217 code of the currency (missing implies Bitcoin)",
"maxLength": 3,
"minLength": 3
},
"minor_unit": {
"type": "u32",
"description": "the number of decimal places to apply to amount (if currency known)"
},
"warning_offer_unknown_currency": {
"type": "string",
"description": "The currency code is unknown (so no **minor_unit**)"
},
"amount": {
"type": "u64",
"description": "the amount in the *currency* adjusted by *minor_unit*, if any"
},
"amount_msat": {
"type": "msat",
"description": "the amount in bitcoin (if specified, and no *currency*)"
},
"send_invoice": {
"type": "boolean",
"description": "present if this is a send_invoice offer",
"enum": [
true
]
},
"refund_for": {
"type": "hex",
"description": "the *payment_preimage* of invoice this is a refund for",
"maxLength": 64,
"minLength": 64
},
"description": {
"type": "string",
"description": "the description of the purpose of the offer"
},
"vendor": {
"type": "string",
"description": "the name of the vendor for this offer"
},
"features": {
"type": "hex",
"description": "the array of feature bits for this offer"
},
"absolute_expiry": {
"type": "u64",
"description": "UNIX timestamp of when this offer expires"
},
"paths": {
"type": "array",
"description": "Paths to the destination",
"items": {
"type": "object",
"required": [
"blinding",
"path"
],
"additionalProperties": false,
"properties": {
"blinding": {
"type": "pubkey",
"description": "blinding factor for this path"
},
"path": {
"type": "array",
"description": "an individual path",
"items": {
"type": "object",
"required": [
"node_id",
"encrypted_recipient_data"
],
"additionalProperties": false,
"properties": {
"node_id": {
"type": "pubkey",
"description": "node_id of the hop"
},
"encrypted_recipient_data": {
"type": "hex",
"description": "encrypted TLV entry for this hop"
}
}
}
}
}
}
},
"quantity_min": {
"type": "u64",
"description": "the minimum quantity"
},
"quantity_max": {
"type": "u64",
"description": "the maximum quantity"
},
"recurrence": {
"type": "object",
"description": "how often to this offer should be used",
"required": [
"period",
"time_unit"
],
"additionalProperties": false,
"properties": {
"time_unit": {
"type": "u32",
"description": "the BOLT12 time unit"
},
"time_unit_name": {
"type": "string",
"description": "the name of *time_unit* (if valid)"
},
"period": {
"type": "u32",
"description": "how many *time_unit* per payment period"
},
"basetime": {
"type": "u64",
"description": "period starts at this UNIX timestamp"
},
"start_any_period": {
"type": "u64",
"description": "you can start at any period (only if **basetime** present)"
},
"limit": {
"type": "u32",
"description": "maximum period number for recurrence"
},
"paywindow": {
"type": "object",
"description": "when within a period will payment be accepted (default is prior and during the period)",
"required": [
"seconds_before",
"seconds_after"
],
"additionalProperties": false,
"properties": {
"seconds_before": {
"type": "u32",
"description": "seconds prior to period start"
},
"seconds_after": {
"type": "u32",
"description": "seconds after to period start"
},
"proportional_amount": {
"type": "boolean",
"enum": [
true
],
"description": "amount should be scaled if payed after period start"
}
}
}
}
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 offer"
]
},
"valid": {
"type": "boolean",
"enum": [
false
]
}
}
},
"then": {
"required": [],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {},
"node_id": {},
"signature": {},
"chains": {},
"currency": {},
"minor_unit": {},
"warning_offer_unknown_currency": {},
"amount": {},
"amount_msat": {},
"send_invoice": {},
"refund_for": {},
"description": {},
"vendor": {},
"features": {},
"absolute_expiry": {},
"paths": {},
"quantity_min": {},
"quantity_max": {},
"recurrence": {},
"warning_offer_missing_description": {
"type": "string",
"description": "No **description**"
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 invoice"
]
},
"valid": {
"type": "boolean",
"enum": [
true
]
}
}
},
"then": {
"required": [
"node_id",
"signature",
"amount_msat",
"description",
"created_at",
"payment_hash",
"relative_expiry",
"min_final_cltv_expiry"
],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {
"type": "hex",
"description": "the id of this offer (merkle hash of non-signature fields)",
"maxLength": 64,
"minLength": 64
},
"node_id": {
"type": "point32",
"description": "x-only public key of the offering node"
},
"signature": {
"type": "bip340sig",
"description": "BIP-340 signature of the *node_id* on this offer"
},
"chain": {
"type": "hex",
"description": "which blockchain this invoice is for (missing implies bitcoin mainnet only)",
"maxLength": 64,
"minLength": 64
},
"amount_msat": {
"type": "msat",
"description": "the amount in bitcoin"
},
"send_invoice": {
"type": "boolean",
"description": "present if this offer was a send_invoice offer",
"enum": [
true
]
},
"refund_for": {
"type": "hex",
"description": "the *payment_preimage* of invoice this is a refund for",
"maxLength": 64,
"minLength": 64
},
"description": {
"type": "string",
"description": "the description of the purpose of the offer"
},
"vendor": {
"type": "string",
"description": "the name of the vendor for this offer"
},
"features": {
"type": "hex",
"description": "the array of feature bits for this offer"
},
"paths": {
"type": "array",
"description": "Paths to the destination",
"items": {
"type": "object",
"required": [
"blinding",
"path"
],
"additionalProperties": false,
"properties": {
"blinding": {
"type": "pubkey",
"description": "blinding factor for this path"
},
"path": {
"type": "array",
"description": "an individual path",
"items": {
"type": "object",
"required": [
"node_id",
"encrypted_recipient_data"
],
"additionalProperties": false,
"properties": {
"node_id": {
"type": "pubkey",
"description": "node_id of the hop"
},
"encrypted_recipient_data": {
"type": "hex",
"description": "encrypted TLV entry for this hop"
}
}
}
}
}
}
},
"quantity": {
"type": "u64",
"description": "the quantity ordered"
},
"recurrence_counter": {
"type": "u32",
"description": "the 0-based counter for a recurring payment"
},
"recurrence_start": {
"type": "u32",
"description": "the optional start period for a recurring payment"
},
"recurrence_basetime": {
"type": "u32",
"description": "the UNIX timestamp of the first recurrence period start"
},
"payer_key": {
"type": "point32",
"description": "the transient key which identifies the payer"
},
"payer_info": {
"type": "hex",
"description": "the payer-provided blob to derive payer_key"
},
"timestamp": {
"deprecated": true
},
"created_at": {
"type": "u64",
"description": "the UNIX timestamp of invoice creation"
},
"payment_hash": {
"type": "hex",
"description": "the hash of the *payment_preimage*",
"maxLength": 64,
"minLength": 64
},
"relative_expiry": {
"type": "u32",
"description": "the number of seconds after *created_at* when this expires"
},
"min_final_cltv_expiry": {
"type": "u32",
"description": "the number of blocks required by destination"
},
"fallbacks": {
"type": "array",
"description": "onchain addresses",
"items": {
"type": "object",
"required": [
"version",
"hex"
],
"additionalProperties": false,
"properties": {
"version": {
"type": "u8",
"description": "Segwit address version"
},
"hex": {
"type": "hex",
"description": "Raw encoded segwit address"
},
"address": {
"type": "string",
"description": "bech32 segwit address"
}
}
}
},
"refund_signature": {
"type": "bip340sig",
"description": "the payer key signature to get a refund"
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 invoice"
]
},
"valid": {
"type": "boolean",
"enum": [
false
]
}
}
},
"then": {
"required": [],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {},
"node_id": {},
"signature": {},
"chain": {},
"amount_msat": {},
"send_invoice": {},
"refund_for": {},
"description": {},
"vendor": {},
"features": {},
"paths": {},
"quantity": {},
"recurrence_counter": {},
"recurrence_start": {},
"recurrence_basetime": {},
"payer_key": {},
"payer_info": {},
"timestamp": {},
"created_at": {},
"payment_hash": {},
"relative_expiry": {},
"min_final_cltv_expiry": {},
"fallbacks": {
"type": "array",
"items": {
"type": "object",
"required": [
"version",
"hex"
],
"properties": {
"version": {},
"hex": {},
"address": {},
"warning_invoice_fallbacks_version_invalid": {
"type": "string",
"description": "**version** is > 16"
}
}
}
},
"refund_signature": {},
"warning_invoice_missing_amount": {
"type": "string",
"description": "**amount_msat* missing"
},
"warning_invoice_missing_description": {
"type": "string",
"description": "No **description**"
},
"warning_invoice_missing_blinded_payinfo": {
"type": "string",
"description": "Has **paths** without payinfo"
},
"warning_invoice_invalid_blinded_payinfo": {
"type": "string",
"description": "Does not have exactly one payinfo for each of **paths**"
},
"warning_invoice_missing_recurrence_basetime": {
"type": "string",
"description": "Has **recurrence_counter** without **recurrence_basetime**"
},
"warning_invoice_missing_created_at": {
"type": "string",
"description": "Missing **created_at**"
},
"warning_invoice_missing_payment_hash": {
"type": "string",
"description": "Missing **payment_hash**"
},
"warning_invoice_refund_signature_missing_payer_key": {
"type": "string",
"description": "Missing **payer_key** for refund_signature"
},
"warning_invoice_refund_signature_invalid": {
"type": "string",
"description": "**refund_signature** incorrect"
},
"warning_invoice_refund_missing_signature": {
"type": "string",
"description": "No **refund_signature**"
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 invoice_request"
]
},
"valid": {
"type": "boolean",
"enum": [
true
]
}
}
},
"then": {
"required": [
"offer_id",
"payer_key"
],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {
"type": "hex",
"description": "the id of the offer this is requesting (merkle hash of non-signature fields)",
"maxLength": 64,
"minLength": 64
},
"chain": {
"type": "hex",
"description": "which blockchain this invoice_request is for (missing implies bitcoin mainnet only)",
"maxLength": 64,
"minLength": 64
},
"amount_msat": {
"type": "msat",
"description": "the amount in bitcoin"
},
"features": {
"type": "hex",
"description": "the array of feature bits for this offer"
},
"quantity": {
"type": "u64",
"description": "the quantity ordered"
},
"recurrence_counter": {
"type": "u32",
"description": "the 0-based counter for a recurring payment"
},
"recurrence_start": {
"type": "u32",
"description": "the optional start period for a recurring payment"
},
"payer_key": {
"type": "point32",
"description": "the transient key which identifies the payer"
},
"payer_info": {
"type": "hex",
"description": "the payer-provided blob to derive payer_key"
},
"recurrence_signature": {
"type": "bip340sig",
"description": "the payer key signature"
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt12 invoice_request"
]
},
"valid": {
"type": "boolean",
"enum": [
false
]
}
}
},
"then": {
"required": [],
"additionalProperties": false,
"properties": {
"type": {},
"valid": {},
"offer_id": {},
"chain": {},
"amount_msat": {},
"features": {},
"quantity": {},
"recurrence_counter": {},
"recurrence_start": {},
"payer_key": {},
"payer_info": {},
"recurrence_signature": {},
"warning_invoice_request_missing_offer_id": {
"type": "string",
"description": "No **offer_id**"
},
"warning_invoice_request_missing_payer_key": {
"type": "string",
"description": "No **payer_key**"
},
"warning_invoice_request_missing_recurrence_signature": {
"type": "string",
"description": "No **recurrence_signature**"
},
"warning_invoice_request_invalid_recurrence_signature": {
"type": "string",
"description": "**recurrence_signature** incorrect"
}
}
}
},
{
"if": {
"properties": {
"type": {
"type": "string",
"enum": [
"bolt11 invoice"
]
},
"valid": {
"type": "boolean",
"enum": [
true
]
}
}
},
"then": {
"required": [
"currency",
"created_at",
"expiry",
"payee",
"min_final_cltv_expiry",
"payment_hash",
"signature"
],
"additionalProperties": false,
"properties": {
"currency": {
"type": "string",
"description": "the BIP173 name for the currency"
},
"created_at": {
"type": "u64",
"description": "the UNIX-style timestamp of the invoice"
},
"expiry": {
"type": "u64",
"description": "the number of seconds this is valid after *timestamp*"
},
"payee": {
"type": "pubkey",
"description": "the public key of the recipient"
},
"msatoshi": {
"type": "u64",
"deprecated": true
},
"amount_msat": {
"type": "msat",
"description": "Amount the invoice asked for"
},
"payment_hash": {
"type": "hex",
"description": "the hash of the *payment_preimage*",
"maxLength": 64,
"minLength": 64
},
"signature": {
"type": "signature",
"description": "signature of the *payee* on this invoice"
},
"description": {
"type": "string",
"description": "the description of the purpose of the purchase"
},
"description_hash": {
"type": "hex",
"description": "the hash of the description, in place of *description*",
"maxLength": 64,
"minLength": 64
},
"min_final_cltv_expiry": {
"type": "u32",
"description": "the minimum CLTV delay for the final node"
},
"payment_secret": {
"type": "hex",
"description": "the secret to hand to the payee node",
"maxLength": 64,
"minLength": 64
},
"features": {
"type": "hex",
"description": "the features bitmap for this invoice"
},
"fallbacks": {
"type": "array",
"description": "onchain addresses",
"items": {
"type": "object",
"required": [
"type",
"hex"
],
"additionalProperties": false,
"properties": {
"type": {
"type": "string",
"description": "the address type (if known)",
"enum": [
"P2PKH",
"P2SH",
"P2WPKH",
"P2WSH"
]
},
"addr": {
"type": "string",
"description": "the address in appropriate format for *type*"
},
"hex": {
"type": "hex",
"description": "Raw encoded address"
}
}
}
},
"routes": {
"type": "array",
"description": "Route hints to the *payee*",
"items": {
"type": "array",
"description": "hops in the route",
"items": {
"type": "object",
"required": [
"pubkey",
"short_channel_id",
"fee_base_msat",
"fee_proportional_millionths",
"cltv_expiry_delta"
],
"additionalProperties": false,
"properties": {
"pubkey": {
"type": "pubkey",
"description": "the public key of the node"
},
"short_channel_id": {
"type": "short_channel_id",
"description": "a channel to the next peer"
},
"fee_base_msat": {
"type": "u32",
"description": "the base fee for payments"
},
"fee_proportional_millionths": {
"type": "u32",
"description": "the parts-per-million fee for payments"
},
"cltv_expiry_delta": {
"type": "u32",
"description": "the CLTV delta across this hop"
}
}
}
}
},
"extra": {
"type": "array",
"description": "Any extra fields we didn't know how to parse",
"items": {
"type": "object",
"required": [
"tag",
"data"
],
"additionalProperties": false,
"properties": {
"tag": {
"type": "string",
"description": "The bech32 letter which identifies this field",
"maxLength": 1,
"minLength": 1
},
"data": {
"type": "string",
"description": "The bech32 data for this field"
}
}
}
}
}
}
}
]
}