/// <reference types="node" />
/// <reference types="pouchdb-core" />
import PublicKey from '../../../keys/PublicKey';
import IJwsGeneralJson, { JwsHeader } from './IJwsGeneralJson';
import { ProtectionFormat } from '../../../keyStore/ProtectionFormat';
import { IJwsSigningOptions } from '../IJoseOptions';
import JwsSignature from './JwsSignature';
import { ICryptoToken } from '../../ICryptoToken';
import IPayloadProtectionOptions from '../../IPayloadProtectionOptions';
/**
 * Class for containing JWS token operations.
 * This class hides the JOSE and crypto library dependencies to allow support for additional crypto algorithms.
 * Crypto calls always happen via CryptoFactory
 */
export default class JwsToken implements IJwsGeneralJson {
    /**
     * Payload (base64url encoded)
     */
    payload: Buffer;
    /**
     * Signatures on content
     */
    signatures: JwsSignature[];
    /**
     * Get the request serialization format
     */
    format: ProtectionFormat;
    private options;
    /**
     * Create an Jws token object
     * @param options Set of jws token options
     */
    constructor(options?: IJwsSigningOptions);
    /**
     * Serialize a Jws token object from a token
     * @param format Optional specify the serialization format. If not specified, use default format.
     */
    serialize(format?: ProtectionFormat): string;
    /**
     * Serialize a Jws token object from a token in General Json format
     * @param token JWS base object
     */
    private static serializeJwsGeneralJson;
    /**
     * Serialize a Jws token object from a token in Flat Json format
     * @param token JWS base object
     */
    private static serializeJwsFlatJson;
    /**
     * Serialize a Jws token object from a token in Compact format
     * @param token JWS base object
     */
    private static serializeJwsCompact;
    /**
     * Deserialize a Jws token object
     */
    static deserialize(token: string, options?: IJwsSigningOptions): JwsToken;
    /**
     * Try to parse the input token and set the properties of this JswToken
     * @param content Alledged IJwsGeneralJSon token
     * @returns true if valid token was parsed
     */
    private setGeneralParts;
    /**
     * Try to parse the input token and set the properties of this JswToken
     * @param content Alledged IJwsFlatJson token
     * @returns true if valid token was parsed
     */
    private setFlatParts;
    /**
     * Check if a valid token was found after decoding
     */
    private isValidToken;
    /**
     * Get the keyStore to be used
     * @param newOptions Options passed in after the constructure
     * @param mandatory True if property needs to be defined
     */
    private getKeyStore;
    /**
     * Get the CryptoFactory to be used
     * @param newOptions Options passed in after the constructure
     * @param mandatory True if property needs to be defined
     */
    private getCryptoFactory;
    /**
     * Get the default protected header to be used from the options
     * @param newOptions Options passed in after the constructure
     * @param mandatory True if property needs to be defined
     */
    getProtected(newOptions?: IJwsSigningOptions, mandatory?: boolean): JwsHeader;
    /**
     * Get the default header to be used from the options
     * @param newOptions Options passed in after the constructure
     * @param mandatory True if property needs to be defined
     */
    getHeader(newOptions?: IJwsSigningOptions, mandatory?: boolean): JwsHeader;
    /**
     * Signs contents using the given private key in JWK format.
     *
     * @param signingKeyReference Reference to the signing key.
     * @param payload to sign.
     * @param format of the final signature.
     * @param options used for the signature. These options override the options provided in the constructor.
     * @returns Signed payload in compact JWS format.
     */
    sign(signingKeyReference: string, payload: Buffer, format: ProtectionFormat, options?: IJwsSigningOptions): Promise<JwsToken>;
    /**
     * Verify the JWS signature.
     *
     * @param validationKeys Public JWK key to validate the signature.
     * @param options used for the signature. These options override the options provided in the constructor.
     * @returns True if signature validated.
     */
    verify(validationKeys: PublicKey[], options?: IJwsSigningOptions): Promise<boolean>;
    /**
     * Gets the base64 URL decrypted payload.
     */
    getPayload(): string;
    /**
     * Convert a @class ICryptoToken into a @class JwsToken
     * @param cryptoToken to convert
     * @param protectOptions options for the token
     */
    static fromCryptoToken(cryptoToken: ICryptoToken, protectOptions: IPayloadProtectionOptions): JwsToken;
    /**
     * Convert a @class JwsToken into a @class ICryptoToken
     * @param protocolFormat format of the token
     * @param jwsToken to convert
     * @param options used for the signature. These options override the options provided in the constructor.
     */
    static toCryptoToken(protocolFormat: ProtectionFormat, jwsToken: JwsToken, options: IPayloadProtectionOptions): ICryptoToken;
    /**
     * Convert a @class IPayloadProtectionOptions into a @class IJwsSigningOptions
     * @param protectOptions to convert
     */
    static fromPayloadProtectionOptions(protectOptions: IPayloadProtectionOptions): IJwsSigningOptions;
    /**
     * Convert a @class IPayloadProtectionOptions into a @class IJwsSigningOptions
     * @param signingOptions to convert
     */
    static toPayloadProtectionOptions(signingOptions: IJwsSigningOptions): IPayloadProtectionOptions;
    private validate;
    /**
     * Set the protected header
     * @param protectedHeader to set on the JwsToken object
     */
    private setProtected;
    /**
     * Set the header for the signature
     * @param header to set on the JwsToken object
     */
    private setHeader;
}