{"version":3,"file":"recordValidation.mjs","sources":["../../../src/bindings/recordValidation.ts"],"sourcesContent":["import { Address, Instruction } from \"@solana/kit\";\r\n\r\nimport {\r\n  CENTRAL_STATE_DOMAIN_RECORDS,\r\n  NAME_PROGRAM_ADDRESS,\r\n  RECORDS_PROGRAM_ADDRESS,\r\n  SYSTEM_PROGRAM_ADDRESS,\r\n} from \"../constants/addresses\";\r\nimport { getSnsDomainAddress } from \"../domain/getSnsDomainAddress\";\r\nimport { InvalidParentError } from \"../errors\";\r\nimport { ValidateSolanaSignatureInstruction } from \"../instructions/validateSolanaSignatureInstruction\";\r\nimport { Record, RecordVersion } from \"../types/record\";\r\nimport { _parseSnsDomain } from \"../utils/parseSnsDomain\";\r\n\r\n/**\r\n * Accounts and record identity required to build a record-validation instruction.\r\n *\r\n * @example\r\n * ```ts\r\n * const params: RecordVerificationParams = {\r\n *   domain: \"example.sns\",\r\n *   record: Record.Url,\r\n *   owner,\r\n *   payer,\r\n *   verifier,\r\n * };\r\n * ```\r\n */\r\nexport interface RecordVerificationParams {\r\n  /** Full `.sns` domain or subdomain name. */\r\n  domain: string;\r\n\r\n  /** V2 record type to validate. */\r\n  record: Record;\r\n\r\n  /** Current owner of the domain. */\r\n  owner: Address;\r\n\r\n  /** Fee payer for the validation instruction. */\r\n  payer: Address;\r\n\r\n  /** Account whose signature or identity verifies the record. */\r\n  verifier: Address;\r\n}\r\n\r\n/**\r\n * Derives the V2 record account and the domain account that owns that record.\r\n *\r\n * @param params Record derivation parameters\r\n * @param params.domain TLD-trimmed SNS domain or subdomain name\r\n * @param params.record Record type\r\n * @returns Derived V2 record account address and owning domain/subdomain account address.\r\n * @throws InvalidParentError If the owning domain account cannot be resolved.\r\n */\r\nexport const _getRecordAndParentAddress = async ({\r\n  domain,\r\n  record,\r\n}: {\r\n  domain: string;\r\n  record: Record;\r\n}) => {\r\n  let { domainAddress, isSub, parentAddress } = await getSnsDomainAddress({\r\n    domain: `${record}.${domain}`,\r\n    record: RecordVersion.V2,\r\n  });\r\n\r\n  if (isSub) {\r\n    parentAddress = (await getSnsDomainAddress({ domain })).domainAddress;\r\n  }\r\n\r\n  if (!parentAddress) {\r\n    throw new InvalidParentError(\"Parent could not be found\");\r\n  }\r\n\r\n  return { domainAddress, parentAddress };\r\n};\r\n\r\n/**\r\n * Builds the SNS records program's Solana-signature validation instruction.\r\n *\r\n * @param params Validation instruction parameters\r\n * @param params.staleness Whether to build the staleness-verifier instruction mode\r\n * @param params.domain Full `.sns` domain or subdomain name\r\n * @param params.record Record type\r\n * @param params.owner Current owner of the domain\r\n * @param params.payer Fee payer for the instruction\r\n * @param params.verifier Verifier account used by the record validation instruction\r\n * @returns Transaction instruction.\r\n * @throws InvalidParentError If the owning domain account cannot be resolved.\r\n */\r\nexport const _buildValidateSolanaSignatureInstruction = async ({\r\n  staleness,\r\n  domain,\r\n  record,\r\n  owner,\r\n  payer,\r\n  verifier,\r\n}: RecordVerificationParams & {\r\n  staleness: boolean;\r\n}): Promise<Instruction> => {\r\n  const trimmedDomain = _parseSnsDomain(domain);\r\n\r\n  const { domainAddress, parentAddress } = await _getRecordAndParentAddress({\r\n    domain: trimmedDomain,\r\n    record,\r\n  });\r\n\r\n  return new ValidateSolanaSignatureInstruction({\r\n    staleness,\r\n  }).getInstruction(\r\n    RECORDS_PROGRAM_ADDRESS,\r\n    SYSTEM_PROGRAM_ADDRESS,\r\n    NAME_PROGRAM_ADDRESS,\r\n    payer,\r\n    domainAddress,\r\n    parentAddress,\r\n    owner,\r\n    CENTRAL_STATE_DOMAIN_RECORDS,\r\n    verifier\r\n  );\r\n};\r\n"],"names":[],"mappings":";;;;;;;AA6CA;;;;;;;;AAQG;AACI,MAAM,0BAA0B,GAAG,OAAO,EAC/C,MAAM,EACN,MAAM,GAIP,KAAI;IACH,IAAI,EAAE,aAAa,EAAE,KAAK,EAAE,aAAa,EAAE,GAAG,MAAM,mBAAmB,CAAC;AACtE,QAAA,MAAM,EAAE,CAAA,EAAG,MAAM,CAAA,CAAA,EAAI,MAAM,CAAE,CAAA;QAC7B,MAAM,EAAE,aAAa,CAAC,EAAE;AACzB,KAAA,CAAC;IAEF,IAAI,KAAK,EAAE;AACT,QAAA,aAAa,GAAG,CAAC,MAAM,mBAAmB,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,aAAa;;IAGvE,IAAI,CAAC,aAAa,EAAE;AAClB,QAAA,MAAM,IAAI,kBAAkB,CAAC,2BAA2B,CAAC;;AAG3D,IAAA,OAAO,EAAE,aAAa,EAAE,aAAa,EAAE;AACzC;AAEA;;;;;;;;;;;;AAYG;MACU,wCAAwC,GAAG,OAAO,EAC7D,SAAS,EACT,MAAM,EACN,MAAM,EACN,KAAK,EACL,KAAK,EACL,QAAQ,GAGT,KAA0B;AACzB,IAAA,MAAM,aAAa,GAAG,eAAe,CAAC,MAAM,CAAC;IAE7C,MAAM,EAAE,aAAa,EAAE,aAAa,EAAE,GAAG,MAAM,0BAA0B,CAAC;AACxE,QAAA,MAAM,EAAE,aAAa;QACrB,MAAM;AACP,KAAA,CAAC;IAEF,OAAO,IAAI,kCAAkC,CAAC;QAC5C,SAAS;KACV,CAAC,CAAC,cAAc,CACf,uBAAuB,EACvB,sBAAsB,EACtB,oBAAoB,EACpB,KAAK,EACL,aAAa,EACb,aAAa,EACb,KAAK,EACL,4BAA4B,EAC5B,QAAQ,CACT;AACH;;;;"}