michangarrito/apps/mcp-server/node_modules/jose/dist/webapi/jwt/sign.js

import { CompactSign } from '../jws/compact/sign.js';
import { JWTInvalid } from '../util/errors.js';
import { JWTClaimsBuilder } from '../lib/jwt_claims_set.js';
export class SignJWT {
    #protectedHeader;
    #jwt;
    constructor(payload = {}) {
        this.#jwt = new JWTClaimsBuilder(payload);
    }
    setIssuer(issuer) {
        this.#jwt.iss = issuer;
        return this;
    }
    setSubject(subject) {
        this.#jwt.sub = subject;
        return this;
    }
    setAudience(audience) {
        this.#jwt.aud = audience;
        return this;
    }
    setJti(jwtId) {
        this.#jwt.jti = jwtId;
        return this;
    }
    setNotBefore(input) {
        this.#jwt.nbf = input;
        return this;
    }
    setExpirationTime(input) {
        this.#jwt.exp = input;
        return this;
    }
    setIssuedAt(input) {
        this.#jwt.iat = input;
        return this;
    }
    setProtectedHeader(protectedHeader) {
        this.#protectedHeader = protectedHeader;
        return this;
    }
    async sign(key, options) {
        const sig = new CompactSign(this.#jwt.data());
        sig.setProtectedHeader(this.#protectedHeader);
        if (Array.isArray(this.#protectedHeader?.crit) &&
            this.#protectedHeader.crit.includes('b64') &&
            this.#protectedHeader.b64 === false) {
            throw new JWTInvalid('JWTs MUST NOT use unencoded payload');
        }
        return sig.sign(key, options);
    }
}