{"version":3,"file":"verifyRecordRightOfAssociation.mjs","sources":["../../../src/record/verifyRecordRightOfAssociation.ts"],"sourcesContent":["import {\r\n  GetAccountInfoApi,\r\n  GetSlotApi,\r\n  GetTokenLargestAccountsApi,\r\n  ReadonlyUint8Array,\r\n  Rpc,\r\n} from \"@solana/kit\";\r\n\r\nimport { addressCodec } from \"../codecs\";\r\nimport {\r\n  ETH_ROA_RECORDS,\r\n  GUARDIANS,\r\n  SELF_SIGNED_RECORDS,\r\n} from \"../constants/records\";\r\nimport { MissingVerifierError } from \"../errors\";\r\nimport { getRecordV2Address } from \"../record/getRecordV2Address\";\r\nimport { RecordState } from \"../states/record\";\r\nimport { Record } from \"../types/record\";\r\nimport { Validation } from \"../types/validation\";\r\nimport { assertTldSupported } from \"../utils/assertTldSupported\";\r\nimport { uint8ArraysEqual } from \"../utils/uint8Array/uint8ArraysEqual\";\r\n\r\n/**\r\n * Internal helper that derives the default verifier for a record state.\r\n *\r\n * @param params Default verifier parameters\r\n * @param params.record Record type\r\n * @param params.state Record state\r\n * @returns The default verifier, or `undefined` when no verifier is found.\r\n *\r\n * @example\r\n * ```ts\r\n * const verifier = _getDefaultVerifier({ record: Record.Url, state });\r\n * ```\r\n */\r\nexport const _getDefaultVerifier = ({\r\n  record,\r\n  state,\r\n}: {\r\n  record: Record;\r\n  state: RecordState;\r\n}) => {\r\n  if (SELF_SIGNED_RECORDS.has(record)) {\r\n    return state.getContent();\r\n  } else {\r\n    const guardian = GUARDIANS.get(record);\r\n    if (guardian) {\r\n      return addressCodec.encode(guardian);\r\n    }\r\n  }\r\n  return undefined;\r\n};\r\n\r\n/**\r\n * Internal helper that verifies a record's Right of Association validation.\r\n *\r\n * Ethereum/secp256k1 validation is used for EVM RoA records; Solana validation\r\n * is used otherwise.\r\n *\r\n * @param params Right of Association verification parameters\r\n * @param params.record Record type to verify\r\n * @param params.state Record state\r\n * @param params.verifier Verifier for the record\r\n * @returns True if the association is valid, false otherwise.\r\n *\r\n * @example\r\n * ```ts\r\n * const valid = _verifyRoaSync({ record: Record.Url, state, verifier });\r\n * ```\r\n */\r\nexport const _verifyRoaSync = ({\r\n  record,\r\n  state,\r\n  verifier,\r\n}: {\r\n  record: Record;\r\n  state: RecordState;\r\n  verifier: ReadonlyUint8Array;\r\n}) => {\r\n  const roaId = state.getRoAId();\r\n\r\n  const validation = ETH_ROA_RECORDS.has(record)\r\n    ? Validation.Ethereum\r\n    : Validation.Solana;\r\n\r\n  return (\r\n    uint8ArraysEqual(roaId, verifier) &&\r\n    state.header.rightOfAssociationValidation === validation\r\n  );\r\n};\r\n\r\n/**\r\n * Verifies a record's Right of Association validation.\r\n *\r\n * @param rpc RPC client implementing account and token-largest-account APIs\r\n * @param domain Full domain name including a `.sns` or `.sol` suffix\r\n * @param record Record type to verify\r\n * @param verifier Optional verifier for the record. If omitted, a default verifier is derived\r\n * @returns True if the association is valid, false otherwise.\r\n * @throws MissingVerifierError If no verifier is specified and no default verifier is found.\r\n *\r\n * @example\r\n * ```ts\r\n * const valid = await verifyRecordRightOfAssociation(rpc, \"example.sns\", Record.Url);\r\n * ```\r\n */\r\nexport const verifyRecordRightOfAssociation = async (\r\n  rpc: Rpc<GetAccountInfoApi & GetTokenLargestAccountsApi & GetSlotApi>,\r\n  domain: string,\r\n  record: Record,\r\n  verifier?: ReadonlyUint8Array\r\n) => {\r\n  const [trimmedDomain] = await assertTldSupported({ rpc, domain });\r\n  const address = await getRecordV2Address({\r\n    domain: trimmedDomain,\r\n    record,\r\n  });\r\n  const state = await RecordState.retrieve(rpc, address);\r\n\r\n  verifier = verifier || _getDefaultVerifier({ record, state });\r\n  if (!verifier) {\r\n    throw new MissingVerifierError(\"You must specify the verifier\");\r\n  }\r\n\r\n  return _verifyRoaSync({ record, state, verifier });\r\n};\r\n"],"names":[],"mappings":";;;;;;;;;AAsBA;;;;;;;;;;;;AAYG;AACU,MAAA,mBAAmB,GAAG,CAAC,EAClC,MAAM,EACN,KAAK,GAIN,KAAI;AACH,IAAA,IAAI,mBAAmB,CAAC,GAAG,CAAC,MAAM,CAAC,EAAE;AACnC,QAAA,OAAO,KAAK,CAAC,UAAU,EAAE;;SACpB;QACL,MAAM,QAAQ,GAAG,SAAS,CAAC,GAAG,CAAC,MAAM,CAAC;QACtC,IAAI,QAAQ,EAAE;AACZ,YAAA,OAAO,YAAY,CAAC,MAAM,CAAC,QAAQ,CAAC;;;AAGxC,IAAA,OAAO,SAAS;AAClB;AAEA;;;;;;;;;;;;;;;;AAgBG;AACI,MAAM,cAAc,GAAG,CAAC,EAC7B,MAAM,EACN,KAAK,EACL,QAAQ,GAKT,KAAI;AACH,IAAA,MAAM,KAAK,GAAG,KAAK,CAAC,QAAQ,EAAE;AAE9B,IAAA,MAAM,UAAU,GAAG,eAAe,CAAC,GAAG,CAAC,MAAM;UACzC,UAAU,CAAC;AACb,UAAE,UAAU,CAAC,MAAM;AAErB,IAAA,QACE,gBAAgB,CAAC,KAAK,EAAE,QAAQ,CAAC;AACjC,QAAA,KAAK,CAAC,MAAM,CAAC,4BAA4B,KAAK,UAAU;AAE5D;AAEA;;;;;;;;;;;;;;AAcG;AACI,MAAM,8BAA8B,GAAG,OAC5C,GAAqE,EACrE,MAAc,EACd,MAAc,EACd,QAA6B,KAC3B;AACF,IAAA,MAAM,CAAC,aAAa,CAAC,GAAG,MAAM,kBAAkB,CAAC,EAAE,GAAG,EAAE,MAAM,EAAE,CAAC;AACjE,IAAA,MAAM,OAAO,GAAG,MAAM,kBAAkB,CAAC;AACvC,QAAA,MAAM,EAAE,aAAa;QACrB,MAAM;AACP,KAAA,CAAC;IACF,MAAM,KAAK,GAAG,MAAM,WAAW,CAAC,QAAQ,CAAC,GAAG,EAAE,OAAO,CAAC;IAEtD,QAAQ,GAAG,QAAQ,IAAI,mBAAmB,CAAC,EAAE,MAAM,EAAE,KAAK,EAAE,CAAC;IAC7D,IAAI,CAAC,QAAQ,EAAE;AACb,QAAA,MAAM,IAAI,oBAAoB,CAAC,+BAA+B,CAAC;;IAGjE,OAAO,cAAc,CAAC,EAAE,MAAM,EAAE,KAAK,EAAE,QAAQ,EAAE,CAAC;AACpD;;;;"}