lightning-checkrune

lightning-checkrune -- Command to Validate Rune

SYNOPSIS

checkrune rune [nodeid] [method] [params]

DESCRIPTION

Command added in v23.08.

The checkrune RPC command checks the validity/authorization rights of specified rune for the given nodeid, method, and params.

If successful, the rune "usage" counter (used for ratelimiting) is incremented.

See lightning-createrune(7) for the fields in the rune which are checked.

  • rune (string): Rune to check for authorization.
  • nodeid (string, optional): Node id of requesting node (required until v23.11).
  • method (string, optional): Method for which rune needs to be validated (required until v23.11).
  • params (one of, optional):
    • (array): Array of positional parameters.
    • (object): Parameters for method.:

RETURN VALUE

On success, an object is returned, containing:

  • valid (boolean): True if the rune is valid.

ERRORS

The following error codes may occur:

  • 1501 (RUNE_NOT_AUTHORIZED): rune is not for this node (or perhaps completely invalid)
  • 1502 (RUNE_NOT_PERMITTED): rune does not allow this usage (includes a detailed reason why)
  • 1503 (RUNE_BLACKLISTED): rune has been explicitly blacklisted.

JSON EXAMPLE

Example 1:

Request:

{
  "id": "example:checkrune#1",
  "method": "checkrune",
  "params": {
    "nodeid": "0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518",
    "rune": "617Obfct0oRBj_uqGFQxDk3XZ1sDFiC2Q5ltm5z1i_k9NSZtZXRob2Q9aW52b2ljZSZwbmFtZWRlc2NyaXB0aW9uPUB0aXBqYXJcfGpiNTVAc2VuZHNhdHMubG9s",
    "method": "invoice",
    "params": {
      "amount_msat": "any",
      "label": "lbl",
      "description": [
        "@tipjar|[email protected]."
      ]
    }
  }
}

Response:

{
  "valid": true
}

Example 2:

Request:

{
  "id": "example:checkrune#2",
  "method": "checkrune",
  "params": {
    "nodeid": "0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518",
    "rune": "OSqc7ixY6F-gjcigBfxtzKUI54uzgFSA6YfBQoWGDV89MA==",
    "method": "listpeers",
    "params": {}
  }
}

Response:

{
  "valid": true
}

Example 3:

Request:

{
  "id": "example:checkrune#3",
  "method": "checkrune",
  "params": {
    "nodeid": "0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518",
    "rune": "617Obfct0oRBj_uqGFQxDk3XZ1sDFiC2Q5ltm5z1i_k9NSZtZXRob2Q9aW52b2ljZSZwbmFtZWRlc2NyaXB0aW9uPUB0aXBqYXJcfGpiNTVAc2VuZHNhdHMubG9s",
    "method": "invoice",
    "params": {
      "amount_msat": "any",
      "label": "lbl",
      "description": "@tipjar|[email protected]"
    }
  }
}

Response:

{
  "valid": true
}

AUTHOR

Shahana Farooqui <[email protected]> is mainly responsible for consolidating logic from commando.

SEE ALSO

lightning-createrune(7), lightning-blacklistrune(7)

RESOURCES

Main web site: https://github.com/ElementsProject/lightning