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import { flattenedVerify } from '../flattened/verify.ts'import type {  GeneralJWSInput,  GeneralVerifyResult,  FlattenedJWSInput,  GetKeyFunction,  JWSHeaderParameters,  KeyLike,  VerifyOptions,  ResolvedKey,} from '../../types.d.ts'import { JWSInvalid, JWSSignatureVerificationFailed } from '../../util/errors.ts'import isObject from '../../lib/is_object.ts'
/** * Interface for General JWS Verification dynamic key resolution. No token components have been * verified at the time of this function call. * * @see [createRemoteJWKSet](../functions/jwks_remote.createRemoteJWKSet.md#function-createremotejwkset) to verify using a remote JSON Web Key Set. */export interface GeneralVerifyGetKey  extends GetKeyFunction<JWSHeaderParameters, FlattenedJWSInput> {}
/** * Verifies the signature and format of and afterwards decodes the General JWS. * * @param jws General JWS. * @param key Key to verify the JWS with. See *   {@link https://github.com/panva/jose/issues/210#jws-alg Algorithm Key Requirements}. * @param options JWS Verify options. */export function generalVerify(  jws: GeneralJWSInput,  key: KeyLike | Uint8Array,  options?: VerifyOptions,): Promise<GeneralVerifyResult>/** * @param jws General JWS. * @param getKey Function resolving a key to verify the JWS with. See *   {@link https://github.com/panva/jose/issues/210#jws-alg Algorithm Key Requirements}. * @param options JWS Verify options. */export function generalVerify<T extends KeyLike = KeyLike>(  jws: GeneralJWSInput,  getKey: GeneralVerifyGetKey,  options?: VerifyOptions,): Promise<GeneralVerifyResult & ResolvedKey<T>>export async function generalVerify(  jws: GeneralJWSInput,  key: KeyLike | Uint8Array | GeneralVerifyGetKey,  options?: VerifyOptions,) {  if (!isObject(jws)) {    throw new JWSInvalid('General JWS must be an object')  }
  if (!Array.isArray(jws.signatures) || !jws.signatures.every(isObject)) {    throw new JWSInvalid('JWS Signatures missing or incorrect type')  }
  for (const signature of jws.signatures) {    try {      return await flattenedVerify(        {          header: signature.header,          payload: jws.payload,          protected: signature.protected,          signature: signature.signature,        },        <Parameters<typeof flattenedVerify>[1]>key,        options,      )    } catch {      //    }  }  throw new JWSSignatureVerificationFailed()}