init project

node_modules/jose/dist/webapi/index.js

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+export { compactDecrypt } from './jwe/compact/decrypt.js';
+export { flattenedDecrypt } from './jwe/flattened/decrypt.js';
+export { generalDecrypt } from './jwe/general/decrypt.js';
+export { GeneralEncrypt } from './jwe/general/encrypt.js';
+export { compactVerify } from './jws/compact/verify.js';
+export { flattenedVerify } from './jws/flattened/verify.js';
+export { generalVerify } from './jws/general/verify.js';
+export { jwtVerify } from './jwt/verify.js';
+export { jwtDecrypt } from './jwt/decrypt.js';
+export { CompactEncrypt } from './jwe/compact/encrypt.js';
+export { FlattenedEncrypt } from './jwe/flattened/encrypt.js';
+export { CompactSign } from './jws/compact/sign.js';
+export { FlattenedSign } from './jws/flattened/sign.js';
+export { GeneralSign } from './jws/general/sign.js';
+export { SignJWT } from './jwt/sign.js';
+export { EncryptJWT } from './jwt/encrypt.js';
+export { calculateJwkThumbprint, calculateJwkThumbprintUri } from './jwk/thumbprint.js';
+export { EmbeddedJWK } from './jwk/embedded.js';
+export { createLocalJWKSet } from './jwks/local.js';
+export { createRemoteJWKSet, jwksCache, customFetch } from './jwks/remote.js';
+export { UnsecuredJWT } from './jwt/unsecured.js';
+export { exportPKCS8, exportSPKI, exportJWK } from './key/export.js';
+export { importSPKI, importPKCS8, importX509, importJWK } from './key/import.js';
+export { decodeProtectedHeader } from './util/decode_protected_header.js';
+export { decodeJwt } from './util/decode_jwt.js';
+import * as errors from './util/errors.js';
+export { errors };
+export { generateKeyPair } from './key/generate_key_pair.js';
+export { generateSecret } from './key/generate_secret.js';
+import * as base64url from './util/base64url.js';
+export { base64url };
+export const cryptoRuntime = 'WebCryptoAPI';

node_modules/jose/dist/webapi/jwe/compact/decrypt.js

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+import { prepareDecrypt, decryptCompact } from '../../lib/jwe_decrypt.js';
+export async function compactDecrypt(jwe, key, options) {
+    const decrypted = await decryptCompact(jwe, prepareDecrypt(options), key);
+    const result = { plaintext: decrypted.plaintext, protectedHeader: decrypted.parsedProt };
+    if (typeof key === 'function') {
+        return { ...result, key: decrypted.key };
+    }
+    return result;
+}

node_modules/jose/dist/webapi/jwe/compact/encrypt.js

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+import { FlattenedEncrypt } from '../flattened/encrypt.js';
+export class CompactEncrypt {
+    #flattened;
+    constructor(plaintext) {
+        this.#flattened = new FlattenedEncrypt(plaintext);
+    }
+    setContentEncryptionKey(cek) {
+        this.#flattened.setContentEncryptionKey(cek);
+        return this;
+    }
+    setInitializationVector(iv) {
+        this.#flattened.setInitializationVector(iv);
+        return this;
+    }
+    setProtectedHeader(protectedHeader) {
+        this.#flattened.setProtectedHeader(protectedHeader);
+        return this;
+    }
+    setKeyManagementParameters(parameters) {
+        this.#flattened.setKeyManagementParameters(parameters);
+        return this;
+    }
+    async encrypt(key, options) {
+        const jwe = await this.#flattened.encrypt(key, options);
+        return [jwe.protected, jwe.encrypted_key, jwe.iv, jwe.ciphertext, jwe.tag].join('.');
+    }
+}

node_modules/jose/dist/webapi/jwe/flattened/decrypt.js

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+import { JWEInvalid } from '../../util/errors.js';
+import { isObject } from '../../lib/type_checks.js';
+import { prepareDecrypt, decryptJWE, decryptResult, checkShared, checkRecipient, } from '../../lib/jwe_decrypt.js';
+export async function flattenedDecrypt(jwe, key, options) {
+    if (!isObject(jwe)) {
+        throw new JWEInvalid('Flattened JWE must be an object');
+    }
+    checkShared(jwe);
+    checkRecipient(jwe);
+    return decryptResult(jwe, await decryptJWE(jwe, prepareDecrypt(options), key));
+}

node_modules/jose/dist/webapi/jwe/flattened/encrypt.js

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+import { unprotected, assertNotSet } from '../../lib/helpers.js';
+import { JWEInvalid } from '../../util/errors.js';
+import { createJWE } from '../../lib/jwe_encrypt.js';
+import { validateCritDuplicates } from '../../lib/options.js';
+export class FlattenedEncrypt {
+    #plaintext;
+    #protectedHeader;
+    #sharedUnprotectedHeader;
+    #unprotectedHeader;
+    #aad;
+    #cek;
+    #iv;
+    #keyManagementParameters;
+    constructor(plaintext) {
+        if (!(plaintext instanceof Uint8Array)) {
+            throw new TypeError('plaintext must be an instance of Uint8Array');
+        }
+        this.#plaintext = plaintext;
+    }
+    setKeyManagementParameters(parameters) {
+        assertNotSet(this.#keyManagementParameters, 'setKeyManagementParameters');
+        this.#keyManagementParameters = parameters;
+        return this;
+    }
+    setProtectedHeader(protectedHeader) {
+        assertNotSet(this.#protectedHeader, 'setProtectedHeader');
+        this.#protectedHeader = protectedHeader;
+        return this;
+    }
+    setSharedUnprotectedHeader(sharedUnprotectedHeader) {
+        assertNotSet(this.#sharedUnprotectedHeader, 'setSharedUnprotectedHeader');
+        this.#sharedUnprotectedHeader = sharedUnprotectedHeader;
+        return this;
+    }
+    setUnprotectedHeader(unprotectedHeader) {
+        assertNotSet(this.#unprotectedHeader, 'setUnprotectedHeader');
+        this.#unprotectedHeader = unprotectedHeader;
+        return this;
+    }
+    setAdditionalAuthenticatedData(aad) {
+        this.#aad = aad;
+        return this;
+    }
+    setContentEncryptionKey(cek) {
+        assertNotSet(this.#cek, 'setContentEncryptionKey');
+        this.#cek = cek;
+        return this;
+    }
+    setInitializationVector(iv) {
+        assertNotSet(this.#iv, 'setInitializationVector');
+        this.#iv = iv;
+        return this;
+    }
+    async encrypt(key, options) {
+        if (!this.#protectedHeader && !this.#unprotectedHeader && !this.#sharedUnprotectedHeader) {
+            throw new JWEInvalid('either setProtectedHeader, setUnprotectedHeader, or sharedUnprotectedHeader must be called before #encrypt()');
+        }
+        validateCritDuplicates(JWEInvalid, this.#protectedHeader);
+        return createJWE({
+            plaintext: this.#plaintext,
+            protectedHeader: this.#protectedHeader,
+            unprotectedHeader: this.#unprotectedHeader,
+            sharedUnprotectedHeader: this.#sharedUnprotectedHeader,
+            aad: this.#aad,
+            cek: this.#cek,
+            iv: this.#iv,
+            keyManagementParameters: this.#keyManagementParameters,
+            crit: options?.crit,
+            unprotectedParameters: options ? unprotected in options : false,
+        }, key);
+    }
+}

node_modules/jose/dist/webapi/jwe/general/decrypt.js

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+import { prepareDecrypt, shareJWE, decryptRecipient, decryptResult, checkShared, checkRecipient, } from '../../lib/jwe_decrypt.js';
+import { JWEDecryptionFailed, JWEInvalid } from '../../util/errors.js';
+import { isObject } from '../../lib/type_checks.js';
+export async function generalDecrypt(jwe, key, options) {
+    if (!isObject(jwe)) {
+        throw new JWEInvalid('General JWE must be an object');
+    }
+    if (!Array.isArray(jwe.recipients) || !jwe.recipients.every(isObject)) {
+        throw new JWEInvalid('JWE Recipients missing or incorrect type');
+    }
+    if (!jwe.recipients.length) {
+        throw new JWEInvalid('JWE Recipients has no members');
+    }
+    let shared;
+    let token;
+    try {
+        checkShared(jwe);
+        shared = prepareDecrypt(options);
+        token = shareJWE(jwe);
+    }
+    catch {
+        throw new JWEDecryptionFailed();
+    }
+    for (const recipient of jwe.recipients) {
+        try {
+            const flattened = {
+                aad: jwe.aad,
+                ciphertext: jwe.ciphertext,
+                encrypted_key: recipient.encrypted_key,
+                header: recipient.header,
+                iv: jwe.iv,
+                protected: jwe.protected,
+                tag: jwe.tag,
+                unprotected: jwe.unprotected,
+            };
+            checkRecipient(flattened);
+            return decryptResult(flattened, await decryptRecipient(flattened, token, shared, key));
+        }
+        catch {
+        }
+    }
+    throw new JWEDecryptionFailed();
+}

node_modules/jose/dist/webapi/jwe/general/encrypt.js

@@ -0,0 +1,167 @@
+import { FlattenedEncrypt } from '../flattened/encrypt.js';
+import { assertNotSet } from '../../lib/helpers.js';
+import { JWEInvalid } from '../../util/errors.js';
+import { generateCek } from '../../lib/content_encryption.js';
+import { encryptKeyManagement } from '../../lib/key_management.js';
+import { encode as b64u } from '../../util/base64url.js';
+import { validateCritDuplicates } from '../../lib/options.js';
+import { checkEncryptHeaders, encryptJWE } from '../../lib/jwe_encrypt.js';
+import { prepareKey } from '../../lib/key.js';
+import { jweAlgorithm } from '../../lib/jwe_algorithms.js';
+class IndividualRecipient {
+    #parent;
+    unprotectedHeader;
+    keyManagementParameters;
+    key;
+    options;
+    constructor(enc, key, options) {
+        this.#parent = enc;
+        this.key = key;
+        this.options = options;
+    }
+    setUnprotectedHeader(unprotectedHeader) {
+        assertNotSet(this.unprotectedHeader, 'setUnprotectedHeader');
+        this.unprotectedHeader = unprotectedHeader;
+        return this;
+    }
+    setKeyManagementParameters(parameters) {
+        assertNotSet(this.keyManagementParameters, 'setKeyManagementParameters');
+        this.keyManagementParameters = parameters;
+        return this;
+    }
+    addRecipient(...args) {
+        return this.#parent.addRecipient(...args);
+    }
+    encrypt(...args) {
+        return this.#parent.encrypt(...args);
+    }
+    done() {
+        return this.#parent;
+    }
+}
+export class GeneralEncrypt {
+    #plaintext;
+    #recipients = [];
+    #protectedHeader;
+    #unprotectedHeader;
+    #aad;
+    constructor(plaintext) {
+        this.#plaintext = plaintext;
+    }
+    addRecipient(key, options) {
+        const recipient = new IndividualRecipient(this, key, { crit: options?.crit });
+        this.#recipients.push(recipient);
+        return recipient;
+    }
+    setProtectedHeader(protectedHeader) {
+        assertNotSet(this.#protectedHeader, 'setProtectedHeader');
+        this.#protectedHeader = protectedHeader;
+        return this;
+    }
+    setSharedUnprotectedHeader(sharedUnprotectedHeader) {
+        assertNotSet(this.#unprotectedHeader, 'setSharedUnprotectedHeader');
+        this.#unprotectedHeader = sharedUnprotectedHeader;
+        return this;
+    }
+    setAdditionalAuthenticatedData(aad) {
+        this.#aad = aad;
+        return this;
+    }
+    async encrypt() {
+        if (!this.#recipients.length) {
+            throw new JWEInvalid('at least one recipient must be added');
+        }
+        if (!(this.#plaintext instanceof Uint8Array)) {
+            throw new TypeError('plaintext must be an instance of Uint8Array');
+        }
+        if (this.#recipients.length === 1) {
+            const [recipient] = this.#recipients;
+            const flattened = await new FlattenedEncrypt(this.#plaintext)
+                .setAdditionalAuthenticatedData(this.#aad)
+                .setProtectedHeader(this.#protectedHeader)
+                .setSharedUnprotectedHeader(this.#unprotectedHeader)
+                .setUnprotectedHeader(recipient.unprotectedHeader)
+                .setKeyManagementParameters(recipient.keyManagementParameters)
+                .encrypt(recipient.key, { ...recipient.options });
+            const jwe = {
+                ciphertext: flattened.ciphertext,
+                iv: flattened.iv,
+                recipients: [{}],
+                tag: flattened.tag,
+            };
+            if (flattened.aad)
+                jwe.aad = flattened.aad;
+            if (flattened.protected)
+                jwe.protected = flattened.protected;
+            if (flattened.unprotected)
+                jwe.unprotected = flattened.unprotected;
+            if (flattened.encrypted_key)
+                jwe.recipients[0].encrypted_key = flattened.encrypted_key;
+            if (flattened.header)
+                jwe.recipients[0].header = flattened.header;
+            return jwe;
+        }
+        validateCritDuplicates(JWEInvalid, this.#protectedHeader);
+        let enc;
+        const inputs = [];
+        const checked = [];
+        for (let i = 0; i < this.#recipients.length; i++) {
+            const recipient = this.#recipients[i];
+            const input = {
+                plaintext: this.#plaintext,
+                protectedHeader: this.#protectedHeader,
+                unprotectedHeader: recipient.unprotectedHeader,
+                sharedUnprotectedHeader: this.#unprotectedHeader,
+                aad: this.#aad,
+                keyManagementParameters: recipient.keyManagementParameters,
+                crit: recipient.options.crit,
+                unprotectedParameters: true,
+            };
+            const headers = checkEncryptHeaders(input);
+            inputs.push(input);
+            checked.push(headers);
+            if (headers.alg === 'dir' || headers.alg === 'ECDH-ES') {
+                throw new JWEInvalid('"dir" and "ECDH-ES" alg may only be used with a single recipient');
+            }
+            if (!enc) {
+                enc = headers.enc;
+            }
+            else if (enc !== headers.enc) {
+                throw new JWEInvalid('JWE "enc" (Encryption Algorithm) Header Parameter must be the same for all recipients');
+            }
+        }
+        const cek = generateCek(checked[0].encEntry);
+        const jwe = {
+            ciphertext: '',
+            recipients: [],
+        };
+        for (let i = 0; i < this.#recipients.length; i++) {
+            const recipient = this.#recipients[i];
+            const target = {};
+            jwe.recipients.push(target);
+            if (i === 0) {
+                const flattened = await encryptJWE({ ...inputs[0], cek }, checked[0], recipient.key);
+                jwe.ciphertext = flattened.ciphertext;
+                jwe.iv = flattened.iv;
+                jwe.tag = flattened.tag;
+                if (flattened.aad)
+                    jwe.aad = flattened.aad;
+                if (flattened.protected)
+                    jwe.protected = flattened.protected;
+                if (flattened.unprotected)
+                    jwe.unprotected = flattened.unprotected;
+                target.encrypted_key = flattened.encrypted_key;
+                if (flattened.header)
+                    target.header = flattened.header;
+                continue;
+            }
+            const { alg } = checked[i];
+            const k = await prepareKey(jweAlgorithm(alg), recipient.key, 'encrypt');
+            const { encryptedKey, parameters } = await encryptKeyManagement(alg, checked[i].encEntry, k, cek, recipient.keyManagementParameters);
+            target.encrypted_key = b64u(encryptedKey);
+            if (recipient.unprotectedHeader || parameters)
+                target.header = { ...recipient.unprotectedHeader, ...parameters };
+        }
+        return jwe;
+    }
+}

node_modules/jose/dist/webapi/jwk/embedded.js

@@ -0,0 +1,19 @@
+import { jwkToKey } from '../lib/jwk_to_key.js';
+import { jwsAlgorithm } from '../lib/jws_algorithms.js';
+import { isObject } from '../lib/type_checks.js';
+import { JWSInvalid } from '../util/errors.js';
+export async function EmbeddedJWK(protectedHeader, token) {
+    const joseHeader = {
+        ...protectedHeader,
+        ...token?.header,
+    };
+    if (!isObject(joseHeader.jwk)) {
+        throw new JWSInvalid('"jwk" (JSON Web Key) Header Parameter must be a JSON object');
+    }
+    const entry = jwsAlgorithm(joseHeader.alg);
+    const key = await jwkToKey(entry, { ...joseHeader.jwk, ext: true });
+    if (key.type !== 'public') {
+        throw new JWSInvalid('"jwk" (JSON Web Key) Header Parameter must be a public key');
+    }
+    return key;
+}

node_modules/jose/dist/webapi/jwk/thumbprint.js

@@ -0,0 +1,68 @@
+import { digest } from '../lib/helpers.js';
+import { encode as b64u } from '../util/base64url.js';
+import { JOSENotSupported, JWKInvalid } from '../util/errors.js';
+import { encode } from '../lib/buffer_utils.js';
+import { isKeyLike } from '../lib/is_key_like.js';
+import { isJWK } from '../lib/type_checks.js';
+import { exportJWK } from '../key/export.js';
+import { invalidKeyInput } from '../lib/invalid_key_input.js';
+const check = (value, description) => {
+    if (typeof value !== 'string' || !value) {
+        throw new JWKInvalid(`${description} missing or invalid`);
+    }
+};
+export async function calculateJwkThumbprint(key, digestAlgorithm) {
+    let jwk;
+    if (isJWK(key)) {
+        jwk = key;
+    }
+    else if (isKeyLike(key)) {
+        jwk = await exportJWK(key);
+    }
+    else {
+        throw new TypeError(invalidKeyInput(key, 'CryptoKey', 'KeyObject', 'JSON Web Key'));
+    }
+    digestAlgorithm ??= 'sha256';
+    if (digestAlgorithm !== 'sha256' &&
+        digestAlgorithm !== 'sha384' &&
+        digestAlgorithm !== 'sha512') {
+        throw new TypeError('digestAlgorithm must one of "sha256", "sha384", or "sha512"');
+    }
+    let components;
+    switch (jwk.kty) {
+        case 'AKP':
+            check(jwk.alg, '"alg" (Algorithm) Parameter');
+            check(jwk.pub, '"pub" (Public key) Parameter');
+            components = { alg: jwk.alg, kty: jwk.kty, pub: jwk.pub };
+            break;
+        case 'EC':
+            check(jwk.crv, '"crv" (Curve) Parameter');
+            check(jwk.x, '"x" (X Coordinate) Parameter');
+            check(jwk.y, '"y" (Y Coordinate) Parameter');
+            components = { crv: jwk.crv, kty: jwk.kty, x: jwk.x, y: jwk.y };
+            break;
+        case 'OKP':
+            check(jwk.crv, '"crv" (Subtype of Key Pair) Parameter');
+            check(jwk.x, '"x" (Public Key) Parameter');
+            components = { crv: jwk.crv, kty: jwk.kty, x: jwk.x };
+            break;
+        case 'RSA':
+            check(jwk.e, '"e" (Exponent) Parameter');
+            check(jwk.n, '"n" (Modulus) Parameter');
+            components = { e: jwk.e, kty: jwk.kty, n: jwk.n };
+            break;
+        case 'oct':
+            check(jwk.k, '"k" (Key Value) Parameter');
+            components = { k: jwk.k, kty: jwk.kty };
+            break;
+        default:
+            throw new JOSENotSupported('"kty" (Key Type) Parameter missing or unsupported');
+    }
+    const data = encode(JSON.stringify(components));
+    return b64u(await digest(digestAlgorithm, data));
+}
+export async function calculateJwkThumbprintUri(key, digestAlgorithm) {
+    digestAlgorithm ??= 'sha256';
+    const thumbprint = await calculateJwkThumbprint(key, digestAlgorithm);
+    return `urn:ietf:params:oauth:jwk-thumbprint:sha-${digestAlgorithm.slice(-3)}:${thumbprint}`;
+}

node_modules/jose/dist/webapi/jwks/local.js

@@ -0,0 +1,99 @@
+import { jwkToKey } from '../lib/jwk_to_key.js';
+import { maybeJWSAlgorithm } from '../lib/jws_algorithms.js';
+import { JWKSInvalid, JOSENotSupported, JWKSNoMatchingKey, JWKSMultipleMatchingKeys, } from '../util/errors.js';
+import { isObject } from '../lib/type_checks.js';
+function signatureAlgorithm(alg) {
+    const entry = typeof alg === 'string' ? maybeJWSAlgorithm(alg) : undefined;
+    if (!entry || entry.symmetric) {
+        throw new JOSENotSupported('Unsupported "alg" value for a JSON Web Key Set');
+    }
+    return entry;
+}
+function isJWKSLike(jwks) {
+    if (!jwks || typeof jwks !== 'object') {
+        return false;
+    }
+    const { keys } = jwks;
+    return Array.isArray(keys) && keys.every(isJWKLike);
+}
+function isJWKLike(key) {
+    return isObject(key);
+}
+class LocalJWKSetImpl {
+    #jwks;
+    #cached = new WeakMap();
+    constructor(jwks) {
+        if (!isJWKSLike(jwks)) {
+            throw new JWKSInvalid('JSON Web Key Set malformed');
+        }
+        this.#jwks = structuredClone(jwks);
+    }
+    jwks() {
+        return this.#jwks;
+    }
+    async getKey(protectedHeader, token) {
+        const { alg, kid } = { ...protectedHeader, ...token?.header };
+        const entry = signatureAlgorithm(alg);
+        const candidates = this.#jwks.keys.filter((jwk) => {
+            let candidate = entry.kty.includes(jwk.kty);
+            if (candidate && typeof kid === 'string') {
+                candidate = kid === jwk.kid;
+            }
+            if (candidate && (typeof jwk.alg === 'string' || jwk.kty === 'AKP')) {
+                candidate = alg === jwk.alg;
+            }
+            if (candidate && typeof jwk.use === 'string') {
+                candidate = jwk.use === 'sig';
+            }
+            if (candidate && Array.isArray(jwk.key_ops)) {
+                candidate = jwk.key_ops.includes('verify');
+            }
+            if (candidate && entry.crv) {
+                candidate = jwk.crv === entry.crv;
+            }
+            return candidate;
+        });
+        const { 0: jwk, length } = candidates;
+        if (length === 0) {
+            throw new JWKSNoMatchingKey();
+        }
+        if (length !== 1) {
+            const error = new JWKSMultipleMatchingKeys();
+            const _cached = this.#cached;
+            error[Symbol.asyncIterator] = async function* () {
+                for (const jwk of candidates) {
+                    try {
+                        yield await importWithAlgCache(_cached, jwk, entry);
+                    }
+                    catch { }
+                }
+            };
+            throw error;
+        }
+        return importWithAlgCache(this.#cached, jwk, entry);
+    }
+}
+async function importWithAlgCache(cache, jwk, entry) {
+    const cached = cache.get(jwk) || cache.set(jwk, {}).get(jwk);
+    if (cached[entry.alg] === undefined) {
+        const key = await jwkToKey(entry, { ...jwk, alg: entry.alg, ext: true });
+        if (key.type !== 'public') {
+            throw new JWKSInvalid('JSON Web Key Set members must be public keys');
+        }
+        cached[entry.alg] = key;
+    }
+    return cached[entry.alg];
+}
+export function createLocalJWKSet(jwks) {
+    const set = new LocalJWKSetImpl(jwks);
+    const localJWKSet = async (protectedHeader, token) => set.getKey(protectedHeader, token);
+    Object.defineProperties(localJWKSet, {
+        jwks: {
+            value: () => structuredClone(set.jwks()),
+            enumerable: false,
+            configurable: false,
+            writable: false,
+        },
+    });
+    return localJWKSet;
+}

node_modules/jose/dist/webapi/jwks/remote.js

@@ -0,0 +1,179 @@
+import { JOSEError, JWKSNoMatchingKey, JWKSTimeout } from '../util/errors.js';
+import { createLocalJWKSet } from './local.js';
+import { isObject } from '../lib/type_checks.js';
+function isCloudflareWorkers() {
+    return (typeof WebSocketPair !== 'undefined' ||
+        (typeof navigator !== 'undefined' && navigator.userAgent === 'Cloudflare-Workers') ||
+        (typeof EdgeRuntime !== 'undefined' && EdgeRuntime === 'vercel'));
+}
+let USER_AGENT;
+if (typeof navigator === 'undefined' || !navigator.userAgent?.startsWith?.('Mozilla/5.0 ')) {
+    const NAME = 'jose';
+    const VERSION = 'v6.2.5';
+    USER_AGENT = `${NAME}/${VERSION}`;
+}
+export const customFetch = Symbol();
+async function fetchJwks(url, headers, signal, fetchImpl = fetch) {
+    const response = await fetchImpl(url, {
+        method: 'GET',
+        signal,
+        redirect: 'manual',
+        headers,
+    }).catch((err) => {
+        if (err.name === 'TimeoutError') {
+            throw new JWKSTimeout();
+        }
+        throw err;
+    });
+    if (response.status !== 200) {
+        throw new JOSEError('Expected 200 OK from the JSON Web Key Set HTTP response');
+    }
+    try {
+        return await response.json();
+    }
+    catch {
+        throw new JOSEError('Failed to parse the JSON Web Key Set HTTP response as JSON');
+    }
+}
+export const jwksCache = Symbol();
+function isFreshJwksCache(input, cacheMaxAge) {
+    if (typeof input !== 'object' || input === null) {
+        return false;
+    }
+    if (!('uat' in input) || typeof input.uat !== 'number' || Date.now() - input.uat >= cacheMaxAge) {
+        return false;
+    }
+    if (!('jwks' in input) ||
+        !isObject(input.jwks) ||
+        !Array.isArray(input.jwks.keys) ||
+        !Array.prototype.every.call(input.jwks.keys, isObject)) {
+        return false;
+    }
+    return true;
+}
+class RemoteJWKSetImpl {
+    #url;
+    #timeoutDuration;
+    #cooldownDuration;
+    #cacheMaxAge;
+    #jwksTimestamp;
+    #pendingFetch;
+    #headers;
+    #customFetch;
+    #local;
+    #cache;
+    constructor(url, options) {
+        if (!(url instanceof URL)) {
+            throw new TypeError('url must be an instance of URL');
+        }
+        this.#url = new URL(url.href);
+        this.#timeoutDuration =
+            typeof options?.timeoutDuration === 'number' ? options?.timeoutDuration : 5000;
+        this.#cooldownDuration =
+            typeof options?.cooldownDuration === 'number' ? options?.cooldownDuration : 30000;
+        this.#cacheMaxAge = typeof options?.cacheMaxAge === 'number' ? options?.cacheMaxAge : 600000;
+        this.#headers = new Headers(options?.headers);
+        if (USER_AGENT && !this.#headers.has('User-Agent')) {
+            this.#headers.set('User-Agent', USER_AGENT);
+        }
+        if (!this.#headers.has('accept')) {
+            this.#headers.set('accept', 'application/json');
+            this.#headers.append('accept', 'application/jwk-set+json');
+        }
+        this.#customFetch = options?.[customFetch];
+        if (options?.[jwksCache] !== undefined) {
+            this.#cache = options?.[jwksCache];
+            if (isFreshJwksCache(options?.[jwksCache], this.#cacheMaxAge)) {
+                this.#jwksTimestamp = this.#cache.uat;
+                this.#local = createLocalJWKSet(this.#cache.jwks);
+            }
+        }
+    }
+    pendingFetch() {
+        return !!this.#pendingFetch;
+    }
+    coolingDown() {
+        return typeof this.#jwksTimestamp === 'number'
+            ? Date.now() < this.#jwksTimestamp + this.#cooldownDuration
+            : false;
+    }
+    fresh() {
+        return typeof this.#jwksTimestamp === 'number'
+            ? Date.now() < this.#jwksTimestamp + this.#cacheMaxAge
+            : false;
+    }
+    jwks() {
+        return this.#local?.jwks();
+    }
+    async getKey(protectedHeader, token) {
+        if (!this.#local || !this.fresh()) {
+            await this.reload();
+        }
+        try {
+            return await this.#local(protectedHeader, token);
+        }
+        catch (err) {
+            if (err instanceof JWKSNoMatchingKey) {
+                if (this.coolingDown() === false) {
+                    await this.reload();
+                    return this.#local(protectedHeader, token);
+                }
+            }
+            throw err;
+        }
+    }
+    async reload() {
+        if (this.#pendingFetch && isCloudflareWorkers()) {
+            this.#pendingFetch = undefined;
+        }
+        this.#pendingFetch ||= fetchJwks(this.#url.href, this.#headers, AbortSignal.timeout(this.#timeoutDuration), this.#customFetch)
+            .then((json) => {
+            this.#local = createLocalJWKSet(json);
+            if (this.#cache) {
+                this.#cache.uat = Date.now();
+                this.#cache.jwks = json;
+            }
+            this.#jwksTimestamp = Date.now();
+            this.#pendingFetch = undefined;
+        })
+            .catch((err) => {
+            this.#pendingFetch = undefined;
+            throw err;
+        });
+        await this.#pendingFetch;
+    }
+}
+export function createRemoteJWKSet(url, options) {
+    const set = new RemoteJWKSetImpl(url, options);
+    const remoteJWKSet = async (protectedHeader, token) => set.getKey(protectedHeader, token);
+    Object.defineProperties(remoteJWKSet, {
+        coolingDown: {
+            get: () => set.coolingDown(),
+            enumerable: true,
+            configurable: false,
+        },
+        fresh: {
+            get: () => set.fresh(),
+            enumerable: true,
+            configurable: false,
+        },
+        reload: {
+            value: () => set.reload(),
+            enumerable: true,
+            configurable: false,
+            writable: false,
+        },
+        reloading: {
+            get: () => set.pendingFetch(),
+            enumerable: true,
+            configurable: false,
+        },
+        jwks: {
+            value: () => set.jwks(),
+            enumerable: true,
+            configurable: false,
+            writable: false,
+        },
+    });
+    return remoteJWKSet;
+}

node_modules/jose/dist/webapi/jws/compact/sign.js

@@ -0,0 +1,21 @@
+import { FlattenedSign } from '../flattened/sign.js';
+import { unencodedPayload } from '../../lib/jws_sign.js';
+export class CompactSign {
+    #flattened;
+    #protectedHeader;
+    constructor(payload) {
+        this.#flattened = new FlattenedSign(payload);
+    }
+    setProtectedHeader(protectedHeader) {
+        this.#flattened.setProtectedHeader(protectedHeader);
+        this.#protectedHeader = protectedHeader;
+        return this;
+    }
+    async sign(key, options) {
+        if (unencodedPayload(this.#protectedHeader)) {
+            throw new TypeError('use the flattened module for creating JWS with b64: false');
+        }
+        const jws = await this.#flattened.sign(key, options);
+        return `${jws.protected}.${jws.payload}.${jws.signature}`;
+    }
+}

node_modules/jose/dist/webapi/jws/compact/verify.js

@@ -0,0 +1,9 @@
+import { prepareVerify, verifyCompact } from '../../lib/jws_verify.js';
+export async function compactVerify(jws, key, options) {
+    const verified = await verifyCompact(jws, prepareVerify(options), key);
+    const result = { payload: verified.payload, protectedHeader: verified.parsedProt };
+    if (typeof key === 'function') {
+        return { ...result, key: verified.key };
+    }
+    return result;
+}

node_modules/jose/dist/webapi/jws/flattened/sign.js

@@ -0,0 +1,39 @@
+import { JWSInvalid } from '../../util/errors.js';
+import { createSignature } from '../../lib/jws_sign.js';
+import { assertNotSet } from '../../lib/helpers.js';
+export class FlattenedSign {
+    #payload;
+    #protectedHeader;
+    #unprotectedHeader;
+    constructor(payload) {
+        if (!(payload instanceof Uint8Array)) {
+            throw new TypeError('payload must be an instance of Uint8Array');
+        }
+        this.#payload = payload;
+    }
+    setProtectedHeader(protectedHeader) {
+        assertNotSet(this.#protectedHeader, 'setProtectedHeader');
+        this.#protectedHeader = protectedHeader;
+        return this;
+    }
+    setUnprotectedHeader(unprotectedHeader) {
+        assertNotSet(this.#unprotectedHeader, 'setUnprotectedHeader');
+        this.#unprotectedHeader = unprotectedHeader;
+        return this;
+    }
+    async sign(key, options) {
+        if (!this.#protectedHeader && !this.#unprotectedHeader) {
+            throw new JWSInvalid('either setProtectedHeader or setUnprotectedHeader must be called before #sign()');
+        }
+        const jws = await createSignature({
+            payload: this.#payload,
+            protectedHeader: this.#protectedHeader,
+            unprotectedHeader: this.#unprotectedHeader,
+            crit: options?.crit,
+        }, key);
+        if (this.#unprotectedHeader) {
+            jws.header = this.#unprotectedHeader;
+        }
+        return jws;
+    }
+}

node_modules/jose/dist/webapi/jws/flattened/verify.js

@@ -0,0 +1,24 @@
+import { JWSInvalid } from '../../util/errors.js';
+import { isObject } from '../../lib/type_checks.js';
+import { prepareVerify, verifySignature, verifyResult } from '../../lib/jws_verify.js';
+export async function flattenedVerify(jws, key, options) {
+    if (!isObject(jws)) {
+        throw new JWSInvalid('Flattened JWS must be an object');
+    }
+    if (jws.protected === undefined && jws.header === undefined) {
+        throw new JWSInvalid('Flattened JWS must have either of the "protected" or "header" members');
+    }
+    if (jws.protected !== undefined && typeof jws.protected !== 'string') {
+        throw new JWSInvalid('JWS Protected Header incorrect type');
+    }
+    if (jws.payload === undefined) {
+        throw new JWSInvalid('JWS Payload missing');
+    }
+    if (typeof jws.signature !== 'string') {
+        throw new JWSInvalid('JWS Signature missing or incorrect type');
+    }
+    if (jws.header !== undefined && !isObject(jws.header)) {
+        throw new JWSInvalid('JWS Unprotected Header incorrect type');
+    }
+    return verifyResult(jws, await verifySignature(jws, prepareVerify(options), key));
+}

node_modules/jose/dist/webapi/jws/general/sign.js

@@ -0,0 +1,83 @@
+import { createSignature } from '../../lib/jws_sign.js';
+import { JWSInvalid } from '../../util/errors.js';
+import { assertNotSet } from '../../lib/helpers.js';
+class IndividualSignature {
+    #parent;
+    protectedHeader;
+    unprotectedHeader;
+    options;
+    key;
+    constructor(sig, key, options) {
+        this.#parent = sig;
+        this.key = key;
+        this.options = options;
+    }
+    setProtectedHeader(protectedHeader) {
+        assertNotSet(this.protectedHeader, 'setProtectedHeader');
+        this.protectedHeader = protectedHeader;
+        return this;
+    }
+    setUnprotectedHeader(unprotectedHeader) {
+        assertNotSet(this.unprotectedHeader, 'setUnprotectedHeader');
+        this.unprotectedHeader = unprotectedHeader;
+        return this;
+    }
+    addSignature(...args) {
+        return this.#parent.addSignature(...args);
+    }
+    sign(...args) {
+        return this.#parent.sign(...args);
+    }
+    done() {
+        return this.#parent;
+    }
+}
+export class GeneralSign {
+    #payload;
+    #signatures = [];
+    constructor(payload) {
+        this.#payload = payload;
+    }
+    addSignature(key, options) {
+        const signature = new IndividualSignature(this, key, options);
+        this.#signatures.push(signature);
+        return signature;
+    }
+    async sign() {
+        if (!this.#signatures.length) {
+            throw new JWSInvalid('at least one signature must be added');
+        }
+        if (!(this.#payload instanceof Uint8Array)) {
+            throw new TypeError('payload must be an instance of Uint8Array');
+        }
+        const jws = {
+            signatures: [],
+            payload: '',
+        };
+        const encoded = {};
+        for (let i = 0; i < this.#signatures.length; i++) {
+            const signature = this.#signatures[i];
+            if (!signature.protectedHeader && !signature.unprotectedHeader) {
+                throw new JWSInvalid('either setProtectedHeader or setUnprotectedHeader must be called before #sign()');
+            }
+            const { payload, ...rest } = await createSignature({
+                payload: this.#payload,
+                protectedHeader: signature.protectedHeader,
+                unprotectedHeader: signature.unprotectedHeader,
+                crit: signature.options?.crit,
+                encoded,
+            }, signature.key);
+            if (signature.unprotectedHeader) {
+                rest.header = signature.unprotectedHeader;
+            }
+            if (i === 0) {
+                jws.payload = payload;
+            }
+            else if (jws.payload !== payload) {
+                throw new JWSInvalid('inconsistent use of JWS Unencoded Payload (RFC7797)');
+            }
+            jws.signatures.push(rest);
+        }
+        return jws;
+    }
+}

node_modules/jose/dist/webapi/jws/general/verify.js

@@ -0,0 +1,42 @@
+import { prepareVerify, verifySignature, verifyResult } from '../../lib/jws_verify.js';
+import { JWSInvalid, JWSSignatureVerificationFailed } from '../../util/errors.js';
+import { isObject } from '../../lib/type_checks.js';
+export async function generalVerify(jws, key, options) {
+    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');
+    }
+    let shared;
+    try {
+        if (jws.payload === undefined)
+            throw new Error();
+        shared = prepareVerify(options);
+    }
+    catch {
+        throw new JWSSignatureVerificationFailed();
+    }
+    for (const signature of jws.signatures) {
+        try {
+            if (signature.protected === undefined && signature.header === undefined)
+                throw new Error();
+            if (signature.protected !== undefined && typeof signature.protected !== 'string') {
+                throw new Error();
+            }
+            if (typeof signature.signature !== 'string')
+                throw new Error();
+            if (signature.header !== undefined && !isObject(signature.header))
+                throw new Error();
+            return verifyResult(signature, await verifySignature({
+                header: signature.header,
+                payload: jws.payload,
+                protected: signature.protected,
+                signature: signature.signature,
+            }, shared, key));
+        }
+        catch {
+        }
+    }
+    throw new JWSSignatureVerificationFailed();
+}

node_modules/jose/dist/webapi/jwt/decrypt.js

@@ -0,0 +1,23 @@
+import { prepareDecrypt, decryptCompact } from '../lib/jwe_decrypt.js';
+import { validateClaimsSet } from '../lib/jwt_claims_set.js';
+import { JWTClaimValidationFailed } from '../util/errors.js';
+export async function jwtDecrypt(jwt, key, options) {
+    const decrypted = await decryptCompact(jwt, prepareDecrypt(options), key);
+    const protectedHeader = decrypted.parsedProt;
+    const payload = validateClaimsSet(protectedHeader, decrypted.plaintext, options);
+    if (protectedHeader.iss !== undefined && protectedHeader.iss !== payload.iss) {
+        throw new JWTClaimValidationFailed('replicated "iss" claim header parameter mismatch', payload, 'iss', 'mismatch');
+    }
+    if (protectedHeader.sub !== undefined && protectedHeader.sub !== payload.sub) {
+        throw new JWTClaimValidationFailed('replicated "sub" claim header parameter mismatch', payload, 'sub', 'mismatch');
+    }
+    if (protectedHeader.aud !== undefined &&
+        JSON.stringify(protectedHeader.aud) !== JSON.stringify(payload.aud)) {
+        throw new JWTClaimValidationFailed('replicated "aud" claim header parameter mismatch', payload, 'aud', 'mismatch');
+    }
+    const result = { payload, protectedHeader };
+    if (typeof key === 'function') {
+        return { ...result, key: decrypted.key };
+    }
+    return result;
+}

node_modules/jose/dist/webapi/jwt/encrypt.js

@@ -0,0 +1,101 @@
+import { CompactEncrypt } from '../jwe/compact/encrypt.js';
+import { JWTClaimsBuilder } from '../lib/jwt_claims_set.js';
+import { assertNotSet } from '../lib/helpers.js';
+export class EncryptJWT {
+    #cek;
+    #iv;
+    #keyManagementParameters;
+    #protectedHeader;
+    #replicateIssuerAsHeader;
+    #replicateSubjectAsHeader;
+    #replicateAudienceAsHeader;
+    #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) {
+        assertNotSet(this.#protectedHeader, 'setProtectedHeader');
+        this.#protectedHeader = protectedHeader;
+        return this;
+    }
+    setKeyManagementParameters(parameters) {
+        assertNotSet(this.#keyManagementParameters, 'setKeyManagementParameters');
+        this.#keyManagementParameters = parameters;
+        return this;
+    }
+    setContentEncryptionKey(cek) {
+        assertNotSet(this.#cek, 'setContentEncryptionKey');
+        this.#cek = cek;
+        return this;
+    }
+    setInitializationVector(iv) {
+        assertNotSet(this.#iv, 'setInitializationVector');
+        this.#iv = iv;
+        return this;
+    }
+    replicateIssuerAsHeader() {
+        this.#replicateIssuerAsHeader = true;
+        return this;
+    }
+    replicateSubjectAsHeader() {
+        this.#replicateSubjectAsHeader = true;
+        return this;
+    }
+    replicateAudienceAsHeader() {
+        this.#replicateAudienceAsHeader = true;
+        return this;
+    }
+    async encrypt(key, options) {
+        const enc = new CompactEncrypt(this.#jwt.data());
+        if (this.#protectedHeader &&
+            (this.#replicateIssuerAsHeader ||
+                this.#replicateSubjectAsHeader ||
+                this.#replicateAudienceAsHeader)) {
+            this.#protectedHeader = {
+                ...this.#protectedHeader,
+                iss: this.#replicateIssuerAsHeader ? this.#jwt.iss : undefined,
+                sub: this.#replicateSubjectAsHeader ? this.#jwt.sub : undefined,
+                aud: this.#replicateAudienceAsHeader ? this.#jwt.aud : undefined,
+            };
+        }
+        enc.setProtectedHeader(this.#protectedHeader);
+        if (this.#iv) {
+            enc.setInitializationVector(this.#iv);
+        }
+        if (this.#cek) {
+            enc.setContentEncryptionKey(this.#cek);
+        }
+        if (this.#keyManagementParameters) {
+            enc.setKeyManagementParameters(this.#keyManagementParameters);
+        }
+        return enc.encrypt(key, options);
+    }
+}

node_modules/jose/dist/webapi/jwt/sign.js

@@ -0,0 +1,51 @@
+import { CompactSign } from '../jws/compact/sign.js';
+import { unencodedPayload } from '../lib/jws_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 (unencodedPayload(this.#protectedHeader)) {
+            throw new JWTInvalid('JWTs MUST NOT use unencoded payload');
+        }
+        return sig.sign(key, options);
+    }
+}

node_modules/jose/dist/webapi/jwt/unsecured.js

@@ -0,0 +1,64 @@
+import * as b64u from '../util/base64url.js';
+import { strictDecoder } from '../lib/buffer_utils.js';
+import { decodeBase64url } from '../lib/helpers.js';
+import { JWTInvalid } from '../util/errors.js';
+import { validateClaimsSet, JWTClaimsBuilder } from '../lib/jwt_claims_set.js';
+export class UnsecuredJWT {
+    #jwt;
+    constructor(payload = {}) {
+        this.#jwt = new JWTClaimsBuilder(payload);
+    }
+    encode() {
+        const header = b64u.encode(JSON.stringify({ alg: 'none' }));
+        const payload = b64u.encode(this.#jwt.data());
+        return `${header}.${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;
+    }
+    static decode(jwt, options) {
+        if (typeof jwt !== 'string') {
+            throw new JWTInvalid('Unsecured JWT must be a string');
+        }
+        const { 0: encodedHeader, 1: encodedPayload, 2: signature, length } = jwt.split('.');
+        if (length !== 3 || signature !== '') {
+            throw new JWTInvalid('Invalid Unsecured JWT');
+        }
+        let header;
+        try {
+            header = JSON.parse(strictDecoder.decode(b64u.decode(encodedHeader)));
+            if (header.alg !== 'none')
+                throw new Error();
+        }
+        catch {
+            throw new JWTInvalid('Invalid Unsecured JWT');
+        }
+        const payload = validateClaimsSet(header, decodeBase64url(encodedPayload, 'payload', JWTInvalid), options);
+        return { payload, header };
+    }
+}

node_modules/jose/dist/webapi/jwt/verify.js

@@ -0,0 +1,15 @@
+import { prepareVerify, verifyCompact } from '../lib/jws_verify.js';
+import { validateClaimsSet } from '../lib/jwt_claims_set.js';
+import { JWTInvalid } from '../util/errors.js';
+export async function jwtVerify(jwt, key, options) {
+    const verified = await verifyCompact(jwt, prepareVerify(options), key);
+    if (!verified.b64) {
+        throw new JWTInvalid('JWTs MUST NOT use unencoded payload');
+    }
+    const payload = validateClaimsSet(verified.parsedProt, verified.payload, options);
+    const result = { payload, protectedHeader: verified.parsedProt };
+    if (typeof key === 'function') {
+        return { ...result, key: verified.key };
+    }
+    return result;
+}

node_modules/jose/dist/webapi/key/export.js

@@ -0,0 +1,44 @@
+import { toSPKI as exportPublic, toPKCS8 as exportPrivate } from '../lib/asn1.js';
+import { invalidKeyInput } from '../lib/invalid_key_input.js';
+import { encode as b64u } from '../util/base64url.js';
+import { isCryptoKey, isKeyObject } from '../lib/is_key_like.js';
+function omitUndefinedProperties(jwk) {
+    return Object.fromEntries(Object.entries(jwk).filter(([, value]) => value !== undefined));
+}
+async function keyToJWK(key) {
+    if (isKeyObject(key)) {
+        if (key.type === 'secret') {
+            key = key.export();
+        }
+        else {
+            return key.export({ format: 'jwk' });
+        }
+    }
+    if (key instanceof Uint8Array) {
+        return {
+            kty: 'oct',
+            k: b64u(key),
+        };
+    }
+    if (!isCryptoKey(key)) {
+        throw new TypeError(invalidKeyInput(key, 'CryptoKey', 'KeyObject', 'Uint8Array'));
+    }
+    if (!key.extractable) {
+        throw new TypeError('non-extractable CryptoKey cannot be exported as a JWK');
+    }
+    const { ext, key_ops, alg, use, ...jwk } = omitUndefinedProperties(await crypto.subtle.exportKey('jwk', key));
+    if (jwk.kty === 'AKP') {
+        ;
+        jwk.alg = alg;
+    }
+    return jwk;
+}
+export async function exportSPKI(key) {
+    return exportPublic(key);
+}
+export async function exportPKCS8(key) {
+    return exportPrivate(key);
+}
+export async function exportJWK(key) {
+    return keyToJWK(key);
+}

node_modules/jose/dist/webapi/key/generate_key_pair.js

@@ -0,0 +1,47 @@
+import { JOSENotSupported } from '../util/errors.js';
+import { keyAlgorithm } from '../lib/key_algorithm.js';
+function getModulusLengthOption(options) {
+    const modulusLength = options?.modulusLength ?? 2048;
+    if (typeof modulusLength !== 'number' || modulusLength < 2048) {
+        throw new JOSENotSupported('Invalid or unsupported modulusLength option provided, 2048 bits or larger keys must be used');
+    }
+    return modulusLength;
+}
+export async function generateKeyPair(alg, options) {
+    const entry = keyAlgorithm(alg);
+    if (entry.symmetric) {
+        throw new JOSENotSupported('Invalid or unsupported JWK "alg" (Algorithm) Parameter value');
+    }
+    let algorithm;
+    if (entry.subtleFor) {
+        switch (options?.crv ?? 'P-256') {
+            case 'P-256':
+            case 'P-384':
+            case 'P-521':
+                algorithm = { name: 'ECDH', namedCurve: options?.crv ?? 'P-256' };
+                break;
+            case 'X25519':
+                algorithm = { name: 'X25519' };
+                break;
+            default:
+                throw new JOSENotSupported('Invalid or unsupported crv option provided, supported values are P-256, P-384, P-521, and X25519');
+        }
+    }
+    else {
+        if (entry.crv !== undefined && options?.crv !== undefined && options.crv !== entry.crv) {
+            throw new JOSENotSupported(`Invalid or unsupported crv option provided, the only supported value for ${alg} is ${entry.crv}`);
+        }
+        algorithm =
+            entry.kty[0] === 'RSA'
+                ? {
+                    ...entry.subtle,
+                    publicExponent: Uint8Array.of(0x01, 0x00, 0x01),
+                    modulusLength: getModulusLengthOption(options),
+                }
+                : entry.subtle;
+    }
+    return crypto.subtle.generateKey(algorithm, options?.extractable ?? false, [
+        ...entry.usages.private,
+        ...entry.usages.public,
+    ]);
+}

node_modules/jose/dist/webapi/key/generate_secret.js

@@ -0,0 +1,40 @@
+import { JOSENotSupported } from '../util/errors.js';
+export async function generateSecret(alg, options) {
+    let length;
+    let algorithm;
+    let keyUsages;
+    switch (alg) {
+        case 'HS256':
+        case 'HS384':
+        case 'HS512':
+            length = parseInt(alg.slice(-3), 10);
+            algorithm = { name: 'HMAC', hash: `SHA-${length}`, length };
+            keyUsages = ['sign', 'verify'];
+            break;
+        case 'A128CBC-HS256':
+        case 'A192CBC-HS384':
+        case 'A256CBC-HS512':
+            length = parseInt(alg.slice(-3), 10);
+            return crypto.getRandomValues(new Uint8Array(length >> 3));
+        case 'A128KW':
+        case 'A192KW':
+        case 'A256KW':
+            length = parseInt(alg.slice(1, 4), 10);
+            algorithm = { name: 'AES-KW', length };
+            keyUsages = ['wrapKey', 'unwrapKey'];
+            break;
+        case 'A128GCMKW':
+        case 'A192GCMKW':
+        case 'A256GCMKW':
+        case 'A128GCM':
+        case 'A192GCM':
+        case 'A256GCM':
+            length = parseInt(alg.slice(1, 4), 10);
+            algorithm = { name: 'AES-GCM', length };
+            keyUsages = ['encrypt', 'decrypt'];
+            break;
+        default:
+            throw new JOSENotSupported('Invalid or unsupported JWK "alg" (Algorithm) Parameter value');
+    }
+    return crypto.subtle.generateKey(algorithm, options?.extractable ?? false, keyUsages);
+}

node_modules/jose/dist/webapi/key/import.js

@@ -0,0 +1,57 @@
+import { decode as decodeBase64URL } from '../util/base64url.js';
+import { fromSPKI, fromPKCS8, fromX509 } from '../lib/asn1.js';
+import { jwkToKey } from '../lib/jwk_to_key.js';
+import { keyAlgorithm } from '../lib/key_algorithm.js';
+import { JOSENotSupported } from '../util/errors.js';
+import { isObject } from '../lib/type_checks.js';
+export async function importSPKI(spki, alg, options) {
+    if (typeof spki !== 'string' || spki.indexOf('-----BEGIN PUBLIC KEY-----') !== 0) {
+        throw new TypeError('"spki" must be SPKI formatted string');
+    }
+    return fromSPKI(spki, alg, options);
+}
+export async function importX509(x509, alg, options) {
+    if (typeof x509 !== 'string' || x509.indexOf('-----BEGIN CERTIFICATE-----') !== 0) {
+        throw new TypeError('"x509" must be X.509 formatted string');
+    }
+    return fromX509(x509, alg, options);
+}
+export async function importPKCS8(pkcs8, alg, options) {
+    if (typeof pkcs8 !== 'string' || pkcs8.indexOf('-----BEGIN PRIVATE KEY-----') !== 0) {
+        throw new TypeError('"pkcs8" must be PKCS#8 formatted string');
+    }
+    return fromPKCS8(pkcs8, alg, options);
+}
+export async function importJWK(jwk, alg, options) {
+    if (!isObject(jwk)) {
+        throw new TypeError('JWK must be an object');
+    }
+    alg ??= jwk.alg;
+    const ext = options?.extractable ?? jwk.ext;
+    if (jwk.kty !== 'oct' && !alg) {
+        throw new TypeError('"alg" argument is required when "jwk.alg" is not present');
+    }
+    switch (jwk.kty) {
+        case 'oct':
+            if (typeof jwk.k !== 'string' || !jwk.k) {
+                throw new TypeError('missing "k" (Key Value) Parameter value');
+            }
+            return decodeBase64URL(jwk.k);
+        case 'RSA':
+            return jwkToKey(keyAlgorithm(alg), { ...jwk, alg, ext });
+        case 'AKP': {
+            if (typeof jwk.alg !== 'string' || !jwk.alg) {
+                throw new TypeError('missing "alg" (Algorithm) Parameter value');
+            }
+            if (alg !== undefined && alg !== jwk.alg) {
+                throw new TypeError('JWK alg and alg option value mismatch');
+            }
+            return jwkToKey(keyAlgorithm(jwk.alg), { ...jwk, ext });
+        }
+        case 'EC':
+        case 'OKP':
+            return jwkToKey(keyAlgorithm(alg), { ...jwk, alg, ext });
+        default:
+            throw new JOSENotSupported('Unsupported "kty" (Key Type) Parameter value');
+    }
+}

node_modules/jose/dist/webapi/lib/asn1.js

@@ -0,0 +1,207 @@
+import { invalidKeyInput } from './invalid_key_input.js';
+import { encodeBase64, decodeBase64 } from '../lib/base64.js';
+import { JOSENotSupported } from '../util/errors.js';
+import { keyAlgorithm } from './key_algorithm.js';
+import { isCryptoKey, isKeyObject } from './is_key_like.js';
+const formatPEM = (b64, descriptor) => {
+    const newlined = (b64.match(/.{1,64}/g) || []).join('\n');
+    return `-----BEGIN ${descriptor}-----\n${newlined}\n-----END ${descriptor}-----`;
+};
+const genericExport = async (keyType, keyFormat, key) => {
+    if (isKeyObject(key)) {
+        if (key.type !== keyType) {
+            throw new TypeError(`key is not a ${keyType} key`);
+        }
+        return key.export({ format: 'pem', type: keyFormat });
+    }
+    if (!isCryptoKey(key)) {
+        throw new TypeError(invalidKeyInput(key, 'CryptoKey', 'KeyObject'));
+    }
+    if (!key.extractable) {
+        throw new TypeError('CryptoKey is not extractable');
+    }
+    if (key.type !== keyType) {
+        throw new TypeError(`key is not a ${keyType} key`);
+    }
+    return formatPEM(encodeBase64(new Uint8Array(await crypto.subtle.exportKey(keyFormat, key))), `${keyType.toUpperCase()} KEY`);
+};
+export const toSPKI = (key) => genericExport('public', 'spki', key);
+export const toPKCS8 = (key) => genericExport('private', 'pkcs8', key);
+const bytesEqual = (a, b) => {
+    if (a.byteLength !== b.length)
+        return false;
+    for (let i = 0; i < a.byteLength; i++) {
+        if (a[i] !== b[i])
+            return false;
+    }
+    return true;
+};
+const createASN1State = (data) => ({ data, pos: 0 });
+const readByte = (state) => {
+    const byte = state.data[state.pos++];
+    if (byte === undefined) {
+        throw new Error('Unexpected end of ASN.1 input');
+    }
+    return byte;
+};
+const parseLength = (state) => {
+    const first = readByte(state);
+    if (first & 0x80) {
+        const lengthOfLen = first & 0x7f;
+        let length = 0;
+        for (let i = 0; i < lengthOfLen; i++) {
+            length = (length << 8) | readByte(state);
+        }
+        return length;
+    }
+    return first;
+};
+const skipElement = (state, count = 1) => {
+    if (count <= 0)
+        return;
+    state.pos++;
+    const length = parseLength(state);
+    state.pos += length;
+    if (count > 1) {
+        skipElement(state, count - 1);
+    }
+};
+const expectTag = (state, expectedTag, errorMessage) => {
+    if (readByte(state) !== expectedTag) {
+        throw new Error(errorMessage);
+    }
+};
+const getSubarray = (state, length) => {
+    if (length < 0 || state.pos + length > state.data.length) {
+        throw new Error('Unexpected end of ASN.1 input');
+    }
+    const result = state.data.subarray(state.pos, state.pos + length);
+    state.pos += length;
+    return result;
+};
+const parseAlgorithmOID = (state) => {
+    expectTag(state, 0x06, 'Expected algorithm OID');
+    const oidLen = parseLength(state);
+    return getSubarray(state, oidLen);
+};
+function parsePKCS8Header(state) {
+    expectTag(state, 0x30, 'Invalid PKCS#8 structure');
+    parseLength(state);
+    expectTag(state, 0x02, 'Expected version field');
+    const verLen = parseLength(state);
+    state.pos += verLen;
+    expectTag(state, 0x30, 'Expected algorithm identifier');
+    const algIdLen = parseLength(state);
+    const algIdStart = state.pos;
+    return { algIdStart, algIdLength: algIdLen };
+}
+function parseSPKIHeader(state) {
+    expectTag(state, 0x30, 'Invalid SPKI structure');
+    parseLength(state);
+    expectTag(state, 0x30, 'Expected algorithm identifier');
+    const algIdLen = parseLength(state);
+    const algIdStart = state.pos;
+    return { algIdStart, algIdLength: algIdLen };
+}
+const parseECAlgorithmIdentifier = (state) => {
+    const algOid = parseAlgorithmOID(state);
+    if (bytesEqual(algOid, [0x2b, 0x65, 0x6e])) {
+        return 'X25519';
+    }
+    if (!bytesEqual(algOid, [0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01])) {
+        throw new Error('Unsupported key algorithm');
+    }
+    expectTag(state, 0x06, 'Expected curve OID');
+    const curveOidLen = parseLength(state);
+    const curveOid = getSubarray(state, curveOidLen);
+    for (const { name, oid } of [
+        { name: 'P-256', oid: [0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07] },
+        { name: 'P-384', oid: [0x2b, 0x81, 0x04, 0x00, 0x22] },
+        { name: 'P-521', oid: [0x2b, 0x81, 0x04, 0x00, 0x23] },
+    ]) {
+        if (bytesEqual(curveOid, oid)) {
+            return name;
+        }
+    }
+    throw new Error('Unsupported named curve');
+};
+const genericImport = async (keyFormat, keyData, alg, options) => {
+    const entry = keyAlgorithm(alg);
+    if (entry.symmetric) {
+        throw new JOSENotSupported('Invalid or unsupported "alg" (Algorithm) value');
+    }
+    const isPublic = keyFormat === 'spki';
+    let algorithm;
+    if (entry.subtleFor) {
+        try {
+            algorithm = entry.subtleFor({ crv: options.getNamedCurve(keyData) });
+        }
+        catch (cause) {
+            throw new JOSENotSupported('Invalid or unsupported key format');
+        }
+    }
+    else {
+        algorithm = entry.subtle;
+    }
+    return crypto.subtle.importKey(keyFormat, keyData, algorithm, options?.extractable ?? (isPublic ? true : false), isPublic ? entry.usages.public : entry.usages.private);
+};
+const processPEMData = (pem, pattern) => {
+    return decodeBase64(pem.replace(pattern, ''));
+};
+export const fromPKCS8 = (pem, alg, options) => {
+    const keyData = processPEMData(pem, /(?:-----(?:BEGIN|END) PRIVATE KEY-----|\s)/g);
+    let opts = options;
+    if (alg?.startsWith?.('ECDH-ES')) {
+        opts ||= {};
+        opts.getNamedCurve = (keyData) => {
+            const state = createASN1State(keyData);
+            parsePKCS8Header(state);
+            return parseECAlgorithmIdentifier(state);
+        };
+    }
+    return genericImport('pkcs8', keyData, alg, opts);
+};
+export const fromSPKI = (pem, alg, options) => {
+    const keyData = processPEMData(pem, /(?:-----(?:BEGIN|END) PUBLIC KEY-----|\s)/g);
+    let opts = options;
+    if (alg?.startsWith?.('ECDH-ES')) {
+        opts ||= {};
+        opts.getNamedCurve = (keyData) => {
+            const state = createASN1State(keyData);
+            parseSPKIHeader(state);
+            return parseECAlgorithmIdentifier(state);
+        };
+    }
+    return genericImport('spki', keyData, alg, opts);
+};
+function spkiFromX509(buf) {
+    const state = createASN1State(buf);
+    expectTag(state, 0x30, 'Invalid certificate structure');
+    parseLength(state);
+    expectTag(state, 0x30, 'Invalid tbsCertificate structure');
+    parseLength(state);
+    if (buf[state.pos] === 0xa0) {
+        skipElement(state, 6);
+    }
+    else {
+        skipElement(state, 5);
+    }
+    const spkiStart = state.pos;
+    expectTag(state, 0x30, 'Invalid SPKI structure');
+    const spkiContentLen = parseLength(state);
+    return buf.subarray(spkiStart, spkiStart + spkiContentLen + (state.pos - spkiStart));
+}
+function extractX509SPKI(x509) {
+    const derBytes = processPEMData(x509, /(?:-----(?:BEGIN|END) CERTIFICATE-----|\s)/g);
+    return spkiFromX509(derBytes);
+}
+export const fromX509 = (pem, alg, options) => {
+    let spki;
+    try {
+        spki = extractX509SPKI(pem);
+    }
+    catch (cause) {
+        throw new TypeError('Failed to parse the X.509 certificate', { cause });
+    }
+    return fromSPKI(formatPEM(encodeBase64(spki), 'PUBLIC KEY'), alg, options);
+};

node_modules/jose/dist/webapi/lib/base64.js

@@ -0,0 +1,22 @@
+export function encodeBase64(input) {
+    if (Uint8Array.prototype.toBase64) {
+        return input.toBase64();
+    }
+    const CHUNK_SIZE = 0x8000;
+    const arr = [];
+    for (let i = 0; i < input.length; i += CHUNK_SIZE) {
+        arr.push(String.fromCharCode.apply(null, input.subarray(i, i + CHUNK_SIZE)));
+    }
+    return btoa(arr.join(''));
+}
+export function decodeBase64(encoded) {
+    if (Uint8Array.fromBase64) {
+        return Uint8Array.fromBase64(encoded);
+    }
+    const binary = atob(encoded);
+    const bytes = new Uint8Array(binary.length);
+    for (let i = 0; i < binary.length; i++) {
+        bytes[i] = binary.charCodeAt(i);
+    }
+    return bytes;
+}

node_modules/jose/dist/webapi/lib/buffer_utils.js

@@ -0,0 +1,44 @@
+export const encoder = new TextEncoder();
+export const decoder = new TextDecoder();
+export const strictDecoder = new TextDecoder('utf-8', { fatal: true });
+const MAX_INT32 = 2 ** 32;
+export function concat(...buffers) {
+    const size = buffers.reduce((acc, { length }) => acc + length, 0);
+    const buf = new Uint8Array(size);
+    let i = 0;
+    for (const buffer of buffers) {
+        buf.set(buffer, i);
+        i += buffer.length;
+    }
+    return buf;
+}
+function writeUInt32BE(buf, value, offset) {
+    if (value < 0 || value >= MAX_INT32) {
+        throw new RangeError(`value must be >= 0 and <= ${MAX_INT32 - 1}. Received ${value}`);
+    }
+    buf.set([value >>> 24, value >>> 16, value >>> 8, value & 0xff], offset);
+}
+export function uint64be(value) {
+    const high = Math.floor(value / MAX_INT32);
+    const low = value % MAX_INT32;
+    const buf = new Uint8Array(8);
+    writeUInt32BE(buf, high, 0);
+    writeUInt32BE(buf, low, 4);
+    return buf;
+}
+export function uint32be(value) {
+    const buf = new Uint8Array(4);
+    writeUInt32BE(buf, value);
+    return buf;
+}
+export function encode(string) {
+    const bytes = new Uint8Array(string.length);
+    for (let i = 0; i < string.length; i++) {
+        const code = string.charCodeAt(i);
+        if (code > 127) {
+            throw new TypeError('non-ASCII string encountered in encode()');
+        }
+        bytes[i] = code;
+    }
+    return bytes;
+}

node_modules/jose/dist/webapi/lib/content_encryption.js

@@ -0,0 +1,160 @@
+import { concat, uint64be } from './buffer_utils.js';
+import { checkCryptoKey } from './crypto_key.js';
+import { invalidKeyInput } from './invalid_key_input.js';
+import { JWEDecryptionFailed, JWEInvalid } from '../util/errors.js';
+import { isCryptoKey } from './is_key_like.js';
+export const generateCek = (enc) => crypto.getRandomValues(new Uint8Array(enc.cekBits >> 3));
+function checkCekLength(cek, expected) {
+    const actual = cek.byteLength << 3;
+    if (actual !== expected) {
+        throw new JWEInvalid(`Invalid Content Encryption Key length. Expected ${expected} bits, got ${actual} bits`);
+    }
+}
+export const generateIv = (enc) => crypto.getRandomValues(new Uint8Array(enc.ivBits >> 3));
+export function checkIvLength(enc, iv) {
+    if (iv.length << 3 !== enc.ivBits) {
+        throw new JWEInvalid('Invalid Initialization Vector length');
+    }
+}
+async function cbcKeySetup(enc, cek, usage) {
+    if (!(cek instanceof Uint8Array)) {
+        throw new TypeError(invalidKeyInput(cek, 'Uint8Array'));
+    }
+    const keySize = enc.cekBits >> 1;
+    const encKey = await crypto.subtle.importKey('raw', cek.subarray(keySize >> 3), 'AES-CBC', false, [usage]);
+    const macKey = await crypto.subtle.importKey('raw', cek.subarray(0, keySize >> 3), {
+        hash: `SHA-${keySize << 1}`,
+        name: 'HMAC',
+    }, false, ['sign']);
+    return { encKey, macKey, keySize };
+}
+async function cbcHmacTag(macKey, macData, keySize) {
+    return new Uint8Array((await crypto.subtle.sign('HMAC', macKey, macData)).slice(0, keySize >> 3));
+}
+async function cbcEncrypt(enc, plaintext, cek, iv, aad) {
+    const { encKey, macKey, keySize } = await cbcKeySetup(enc, cek, 'encrypt');
+    const ciphertext = new Uint8Array(await crypto.subtle.encrypt({
+        iv: iv,
+        name: 'AES-CBC',
+    }, encKey, plaintext));
+    const macData = concat(aad, iv, ciphertext, uint64be(aad.length * 8));
+    const tag = await cbcHmacTag(macKey, macData, keySize);
+    return { ciphertext, tag, iv };
+}
+async function timingSafeEqual(a, b) {
+    if (!(a instanceof Uint8Array)) {
+        throw new TypeError('First argument must be a buffer');
+    }
+    if (!(b instanceof Uint8Array)) {
+        throw new TypeError('Second argument must be a buffer');
+    }
+    const algorithm = { name: 'HMAC', hash: 'SHA-256' };
+    const key = (await crypto.subtle.generateKey(algorithm, false, ['sign']));
+    const aHmac = new Uint8Array(await crypto.subtle.sign(algorithm, key, a));
+    const bHmac = new Uint8Array(await crypto.subtle.sign(algorithm, key, b));
+    let out = 0;
+    let i = -1;
+    while (++i < 32) {
+        out |= aHmac[i] ^ bHmac[i];
+    }
+    return out === 0;
+}
+async function cbcDecrypt(enc, cek, ciphertext, iv, tag, aad) {
+    const { encKey, macKey, keySize } = await cbcKeySetup(enc, cek, 'decrypt');
+    const macData = concat(aad, iv, ciphertext, uint64be(aad.length * 8));
+    const expectedTag = await cbcHmacTag(macKey, macData, keySize);
+    let macCheckPassed;
+    try {
+        macCheckPassed = await timingSafeEqual(tag, expectedTag);
+    }
+    catch {
+    }
+    if (!macCheckPassed) {
+        throw new JWEDecryptionFailed();
+    }
+    let plaintext;
+    try {
+        plaintext = new Uint8Array(await crypto.subtle.decrypt({ iv: iv, name: 'AES-CBC' }, encKey, ciphertext));
+    }
+    catch {
+    }
+    if (!plaintext) {
+        throw new JWEDecryptionFailed();
+    }
+    return plaintext;
+}
+async function gcmEncrypt(enc, plaintext, cek, iv, aad) {
+    let encKey;
+    if (cek instanceof Uint8Array) {
+        encKey = await crypto.subtle.importKey('raw', cek, 'AES-GCM', false, ['encrypt']);
+    }
+    else {
+        checkCryptoKey(cek, enc.subtle, 'encrypt');
+        encKey = cek;
+    }
+    const encrypted = new Uint8Array(await crypto.subtle.encrypt({
+        additionalData: aad,
+        iv: iv,
+        name: 'AES-GCM',
+        tagLength: 128,
+    }, encKey, plaintext));
+    const tag = encrypted.slice(-16);
+    const ciphertext = encrypted.slice(0, -16);
+    return { ciphertext, tag, iv };
+}
+async function gcmDecrypt(enc, cek, ciphertext, iv, tag, aad) {
+    let encKey;
+    if (cek instanceof Uint8Array) {
+        encKey = await crypto.subtle.importKey('raw', cek, 'AES-GCM', false, ['decrypt']);
+    }
+    else {
+        checkCryptoKey(cek, enc.subtle, 'decrypt');
+        encKey = cek;
+    }
+    try {
+        return new Uint8Array(await crypto.subtle.decrypt({
+            additionalData: aad,
+            iv: iv,
+            name: 'AES-GCM',
+            tagLength: 128,
+        }, encKey, concat(ciphertext, tag)));
+    }
+    catch {
+        throw new JWEDecryptionFailed();
+    }
+}
+export async function encrypt(enc, plaintext, cek, iv, aad) {
+    if (!isCryptoKey(cek) && !(cek instanceof Uint8Array)) {
+        throw new TypeError(invalidKeyInput(cek, 'CryptoKey', 'KeyObject', 'Uint8Array', 'JSON Web Key'));
+    }
+    if (iv) {
+        checkIvLength(enc, iv);
+    }
+    else {
+        iv = generateIv(enc);
+    }
+    if (cek instanceof Uint8Array) {
+        checkCekLength(cek, enc.cekBits);
+    }
+    return enc.cbc
+        ? cbcEncrypt(enc, plaintext, cek, iv, aad)
+        : gcmEncrypt(enc, plaintext, cek, iv, aad);
+}
+export async function decrypt(enc, cek, ciphertext, iv, tag, aad) {
+    if (!isCryptoKey(cek) && !(cek instanceof Uint8Array)) {
+        throw new TypeError(invalidKeyInput(cek, 'CryptoKey', 'KeyObject', 'Uint8Array', 'JSON Web Key'));
+    }
+    if (!iv) {
+        throw new JWEInvalid('JWE Initialization Vector missing');
+    }
+    if (!tag) {
+        throw new JWEInvalid('JWE Authentication Tag missing');
+    }
+    checkIvLength(enc, iv);
+    if (cek instanceof Uint8Array) {
+        checkCekLength(cek, enc.cekBits);
+    }
+    return enc.cbc
+        ? cbcDecrypt(enc, cek, ciphertext, iv, tag, aad)
+        : gcmDecrypt(enc, cek, ciphertext, iv, tag, aad);
+}

node_modules/jose/dist/webapi/lib/crypto_key.js

@@ -0,0 +1,22 @@
+const unusable = (name, prop = 'algorithm.name') => new TypeError(`CryptoKey does not support this operation, its ${prop} must be ${name}`);
+export function checkUsage(key, usage) {
+    if (usage && !key.usages.includes(usage)) {
+        throw new TypeError(`CryptoKey does not support this operation, its usages must include ${usage}.`);
+    }
+}
+export function checkCryptoKey(key, expected, usage) {
+    const algorithm = key.algorithm;
+    if (algorithm.name !== expected.name) {
+        throw unusable(expected.name);
+    }
+    if (expected.hash && algorithm.hash?.name !== expected.hash) {
+        throw unusable(expected.hash, 'algorithm.hash');
+    }
+    if (expected.namedCurve && algorithm.namedCurve !== expected.namedCurve) {
+        throw unusable(expected.namedCurve, 'algorithm.namedCurve');
+    }
+    if (expected.length !== undefined && algorithm.length !== expected.length) {
+        throw unusable(expected.length, 'algorithm.length');
+    }
+    checkUsage(key, usage);
+}

node_modules/jose/dist/webapi/lib/deflate.js

@@ -0,0 +1,44 @@
+import { JOSENotSupported, JWEInvalid } from '../util/errors.js';
+import { concat } from './buffer_utils.js';
+function supported(name) {
+    if (typeof globalThis[name] === 'undefined') {
+        throw new JOSENotSupported(`JWE "zip" (Compression Algorithm) Header Parameter requires the ${name} API.`);
+    }
+}
+export async function compress(input) {
+    supported('CompressionStream');
+    const cs = new CompressionStream('deflate-raw');
+    const writer = cs.writable.getWriter();
+    writer.write(input).catch(() => { });
+    writer.close().catch(() => { });
+    const chunks = [];
+    const reader = cs.readable.getReader();
+    for (;;) {
+        const { value, done } = await reader.read();
+        if (done)
+            break;
+        chunks.push(value);
+    }
+    return concat(...chunks);
+}
+export async function decompress(input, maxLength) {
+    supported('DecompressionStream');
+    const ds = new DecompressionStream('deflate-raw');
+    const writer = ds.writable.getWriter();
+    writer.write(input).catch(() => { });
+    writer.close().catch(() => { });
+    const chunks = [];
+    let length = 0;
+    const reader = ds.readable.getReader();
+    for (;;) {
+        const { value, done } = await reader.read();
+        if (done)
+            break;
+        chunks.push(value);
+        length += value.byteLength;
+        if (maxLength !== Infinity && length > maxLength) {
+            throw new JWEInvalid('Decompressed plaintext exceeded the configured limit');
+        }
+    }
+    return concat(...chunks);
+}

node_modules/jose/dist/webapi/lib/helpers.js

@@ -0,0 +1,42 @@
+import { decode } from '../util/base64url.js';
+import { encode, strictDecoder } from './buffer_utils.js';
+import { isObject } from './type_checks.js';
+export const unprotected = Symbol();
+export function assertNotSet(value, name) {
+    if (value) {
+        throw new TypeError(`${name} can only be called once`);
+    }
+}
+export function decodeBase64url(value, label, ErrorClass) {
+    try {
+        return decode(value);
+    }
+    catch {
+        throw new ErrorClass(`Failed to base64url decode the ${label}`);
+    }
+}
+export function encodeBase64url(value, label, ErrorClass) {
+    try {
+        return encode(value);
+    }
+    catch {
+        throw new ErrorClass(`The ${label} is not a valid base64url string`);
+    }
+}
+export async function digest(algorithm, data) {
+    const subtleDigest = `SHA-${algorithm.slice(-3)}`;
+    return new Uint8Array(await crypto.subtle.digest(subtleDigest, data));
+}
+export function parseJoseHeader(b64, ErrorClass, message) {
+    let parsed;
+    try {
+        parsed = JSON.parse(strictDecoder.decode(decode(b64)));
+    }
+    catch {
+        throw new ErrorClass(message);
+    }
+    if (!isObject(parsed)) {
+        throw new ErrorClass(message);
+    }
+    return parsed;
+}

node_modules/jose/dist/webapi/lib/invalid_key_input.js

@@ -0,0 +1,27 @@
+function message(msg, actual, ...types) {
+    types = types.filter(Boolean);
+    if (types.length > 2) {
+        const last = types.pop();
+        msg += `one of type ${types.join(', ')}, or ${last}.`;
+    }
+    else if (types.length === 2) {
+        msg += `one of type ${types[0]} or ${types[1]}.`;
+    }
+    else {
+        msg += `of type ${types[0]}.`;
+    }
+    if (actual == null) {
+        msg += ` Received ${actual}`;
+    }
+    else if (typeof actual === 'function' && actual.name) {
+        msg += ` Received function ${actual.name}`;
+    }
+    else if (typeof actual === 'object' && actual != null) {
+        if (actual.constructor?.name) {
+            msg += ` Received an instance of ${actual.constructor.name}`;
+        }
+    }
+    return msg;
+}
+export const invalidKeyInput = (actual, ...types) => message('Key must be ', actual, ...types);
+export const withAlg = (alg, actual, ...types) => message(`Key for the ${alg} algorithm must be `, actual, ...types);

node_modules/jose/dist/webapi/lib/is_key_like.js

@@ -0,0 +1,17 @@
+export function assertCryptoKey(key) {
+    if (!isCryptoKey(key)) {
+        throw new Error('CryptoKey instance expected');
+    }
+}
+export const isCryptoKey = (key) => {
+    if (key?.[Symbol.toStringTag] === 'CryptoKey')
+        return true;
+    try {
+        return key instanceof CryptoKey;
+    }
+    catch {
+        return false;
+    }
+};
+export const isKeyObject = (key) => key?.[Symbol.toStringTag] === 'KeyObject';
+export const isKeyLike = (key) => isCryptoKey(key) || isKeyObject(key);

node_modules/jose/dist/webapi/lib/jwe_algorithms.js

@@ -0,0 +1,143 @@
+import { JOSENotSupported } from '../util/errors.js';
+import { table } from './key_descriptor.js';
+const wrap = {
+    public: ['encrypt', 'wrapKey'],
+    private: ['decrypt', 'unwrapKey'],
+};
+const derive = { public: [], private: ['deriveBits'] };
+const none = { public: [], private: [] };
+function rsaes(bits) {
+    return {
+        kty: ['RSA'],
+        subtle: { name: 'RSA-OAEP', hash: `SHA-${bits}` },
+        usages: wrap,
+        minModulusLength: 2048,
+        keyOps: { encrypt: 'wrapKey', decrypt: 'unwrapKey' },
+    };
+}
+function ecdh(kwBits) {
+    return {
+        kty: ['EC', 'OKP'],
+        subtle: { name: 'ECDH' },
+        subtleFor: ({ kty, crv, asymmetricKeyType }) => {
+            if (crv === 'X25519' || asymmetricKeyType === 'x25519') {
+                return { name: 'X25519' };
+            }
+            if (kty === 'OKP') {
+                throw new JOSENotSupported('Invalid or unsupported JWK "alg" (Algorithm) Parameter value');
+            }
+            return { name: 'ECDH', namedCurve: crv };
+        },
+        usages: derive,
+        kwBits,
+        keyOps: { decrypt: 'deriveBits' },
+    };
+}
+function aeskw(bits) {
+    return {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'AES-KW', length: bits },
+        usages: none,
+        keyOps: { encrypt: 'wrapKey', decrypt: 'unwrapKey' },
+    };
+}
+function aesgcmkw(bits) {
+    return {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'AES-GCM', length: bits },
+        usages: none,
+        gcmkw: `A${bits}GCM`,
+        keyOps: { encrypt: 'encrypt', decrypt: 'decrypt' },
+    };
+}
+function pbes2(bits, kwBits) {
+    return {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'PBKDF2' },
+        usages: none,
+        pbes2Hash: `SHA-${bits}`,
+        kwBits,
+        keyOps: { encrypt: 'deriveBits', decrypt: 'deriveBits' },
+    };
+}
+const JWE = table({
+    dir: {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'AES-GCM' },
+        usages: none,
+        keyOps: { encrypt: 'encrypt', decrypt: 'decrypt' },
+    },
+    'RSA-OAEP': rsaes(1),
+    'RSA-OAEP-256': rsaes(256),
+    'RSA-OAEP-384': rsaes(384),
+    'RSA-OAEP-512': rsaes(512),
+    'ECDH-ES': ecdh(),
+    'ECDH-ES+A128KW': ecdh(128),
+    'ECDH-ES+A192KW': ecdh(192),
+    'ECDH-ES+A256KW': ecdh(256),
+    A128KW: aeskw(128),
+    A192KW: aeskw(192),
+    A256KW: aeskw(256),
+    A128GCMKW: aesgcmkw(128),
+    A192GCMKW: aesgcmkw(192),
+    A256GCMKW: aesgcmkw(256),
+    'PBES2-HS256+A128KW': pbes2(256, 128),
+    'PBES2-HS384+A192KW': pbes2(384, 192),
+    'PBES2-HS512+A256KW': pbes2(512, 256),
+});
+const content = { public: [], private: [] };
+const contentOps = { encrypt: 'encrypt', decrypt: 'decrypt' };
+function gcm(bits) {
+    return {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'AES-GCM', length: bits },
+        usages: content,
+        keyOps: contentOps,
+        cekBits: bits,
+        ivBits: 96,
+        cbc: false,
+    };
+}
+function cbc(bits) {
+    return {
+        kty: ['oct'],
+        symmetric: true,
+        subtle: { name: 'AES-CBC', length: bits },
+        usages: content,
+        keyOps: contentOps,
+        cekBits: bits,
+        ivBits: 128,
+        cbc: true,
+    };
+}
+const ENC = table({
+    A128GCM: gcm(128),
+    A192GCM: gcm(192),
+    A256GCM: gcm(256),
+    'A128CBC-HS256': cbc(256),
+    'A192CBC-HS384': cbc(384),
+    'A256CBC-HS512': cbc(512),
+});
+const unsupportedAlgHeader = 'Invalid or unsupported "alg" (JWE Algorithm) header value';
+export function jweAlgorithm(alg) {
+    const entry = JWE[alg];
+    if (!entry) {
+        throw new JOSENotSupported(unsupportedAlgHeader);
+    }
+    return entry;
+}
+export function maybeJWEAlgorithm(alg) {
+    return JWE[alg];
+}
+export function jweEncryption(enc) {
+    const entry = ENC[enc];
+    if (!entry) {
+        throw new JOSENotSupported(`Unsupported JWE Algorithm: ${enc}`);
+    }
+    return entry;
+}

node_modules/jose/dist/webapi/lib/jwe_decrypt.js

@@ -0,0 +1,181 @@
+import { decrypt, generateCek } from './content_encryption.js';
+import { decodeBase64url, encodeBase64url, parseJoseHeader } from './helpers.js';
+import { JOSEAlgNotAllowed, JOSENotSupported, JWEInvalid } from '../util/errors.js';
+import { isDisjoint, isObject } from './type_checks.js';
+import { decryptKeyManagement } from './key_management.js';
+import { concat, decoder, encode } from './buffer_utils.js';
+import { validateCrit, validateAlgorithms, JWE_RECOGNIZED } from './options.js';
+import { prepareKey } from './key.js';
+import { jweAlgorithm, jweEncryption } from './jwe_algorithms.js';
+import { decompress } from './deflate.js';
+export function checkShared(jwe) {
+    if (jwe.iv !== undefined && typeof jwe.iv !== 'string') {
+        throw new JWEInvalid('JWE Initialization Vector incorrect type');
+    }
+    if (typeof jwe.ciphertext !== 'string') {
+        throw new JWEInvalid('JWE Ciphertext missing or incorrect type');
+    }
+    if (jwe.tag !== undefined && typeof jwe.tag !== 'string') {
+        throw new JWEInvalid('JWE Authentication Tag incorrect type');
+    }
+    if (jwe.protected !== undefined && typeof jwe.protected !== 'string') {
+        throw new JWEInvalid('JWE Protected Header incorrect type');
+    }
+    if (jwe.aad !== undefined && typeof jwe.aad !== 'string') {
+        throw new JWEInvalid('JWE AAD incorrect type');
+    }
+    if (jwe.unprotected !== undefined && !isObject(jwe.unprotected)) {
+        throw new JWEInvalid('JWE Shared Unprotected Header incorrect type');
+    }
+}
+export function checkRecipient(jwe) {
+    if (jwe.encrypted_key !== undefined && typeof jwe.encrypted_key !== 'string') {
+        throw new JWEInvalid('JWE Encrypted Key incorrect type');
+    }
+    if (jwe.header !== undefined && !isObject(jwe.header)) {
+        throw new JWEInvalid('JWE Per-Recipient Unprotected Header incorrect type');
+    }
+    if (jwe.protected === undefined && jwe.header === undefined && jwe.unprotected === undefined) {
+        throw new JWEInvalid('JOSE Header missing');
+    }
+}
+export function shareJWE(jwe) {
+    let parsedProt;
+    if (jwe.protected) {
+        parsedProt = parseJoseHeader(jwe.protected, JWEInvalid, 'JWE Protected Header is invalid');
+    }
+    const protectedHeader = jwe.protected !== undefined ? encode(jwe.protected) : new Uint8Array();
+    return {
+        parsedProt,
+        ciphertext: decodeBase64url(jwe.ciphertext, 'ciphertext', JWEInvalid),
+        iv: jwe.iv !== undefined ? decodeBase64url(jwe.iv, 'iv', JWEInvalid) : undefined,
+        tag: jwe.tag !== undefined ? decodeBase64url(jwe.tag, 'tag', JWEInvalid) : undefined,
+        additionalData: jwe.aad !== undefined
+            ? concat(protectedHeader, encode('.'), encodeBase64url(jwe.aad, 'aad', JWEInvalid))
+            : protectedHeader,
+    };
+}
+export function decryptResult(jwe, decrypted) {
+    const result = { plaintext: decrypted.plaintext };
+    if (jwe.protected !== undefined) {
+        result.protectedHeader = decrypted.parsedProt;
+    }
+    if (jwe.aad !== undefined) {
+        result.additionalAuthenticatedData = decodeBase64url(jwe.aad, 'aad', JWEInvalid);
+    }
+    if (jwe.unprotected !== undefined) {
+        result.sharedUnprotectedHeader = jwe.unprotected;
+    }
+    if (jwe.header !== undefined) {
+        result.unprotectedHeader = jwe.header;
+    }
+    if (decrypted.resolvedKey) {
+        return { ...result, key: decrypted.key };
+    }
+    return result;
+}
+export function prepareDecrypt(options) {
+    return {
+        keyManagementAlgorithms: options && validateAlgorithms('keyManagementAlgorithms', options.keyManagementAlgorithms),
+        contentEncryptionAlgorithms: options &&
+            validateAlgorithms('contentEncryptionAlgorithms', options.contentEncryptionAlgorithms),
+        options,
+    };
+}
+export async function decryptRecipient(jwe, token, shared, key) {
+    const { options } = shared;
+    const { parsedProt } = token;
+    let joseHeader;
+    if (jwe.header !== undefined || jwe.unprotected !== undefined) {
+        if (!isDisjoint(parsedProt, jwe.header, jwe.unprotected)) {
+            throw new JWEInvalid('JWE Protected, JWE Unprotected Header, and JWE Per-Recipient Unprotected Header Parameter names must be disjoint');
+        }
+        joseHeader = { ...parsedProt, ...jwe.header, ...jwe.unprotected };
+    }
+    else {
+        joseHeader = parsedProt ?? {};
+    }
+    validateCrit(JWEInvalid, JWE_RECOGNIZED, options?.crit, parsedProt, joseHeader);
+    if (joseHeader.zip !== undefined && joseHeader.zip !== 'DEF') {
+        throw new JOSENotSupported('Unsupported JWE "zip" (Compression Algorithm) Header Parameter value.');
+    }
+    if (joseHeader.zip !== undefined && !parsedProt?.zip) {
+        throw new JWEInvalid('JWE "zip" (Compression Algorithm) Header Parameter MUST be in a protected header.');
+    }
+    const { alg, enc } = joseHeader;
+    if (typeof alg !== 'string' || !alg) {
+        throw new JWEInvalid('missing JWE Algorithm (alg) in JWE Header');
+    }
+    if (typeof enc !== 'string' || !enc) {
+        throw new JWEInvalid('missing JWE Encryption Algorithm (enc) in JWE Header');
+    }
+    const { keyManagementAlgorithms, contentEncryptionAlgorithms } = shared;
+    if ((keyManagementAlgorithms && !keyManagementAlgorithms.has(alg)) ||
+        (!keyManagementAlgorithms && alg.startsWith('PBES2'))) {
+        throw new JOSEAlgNotAllowed('"alg" (Algorithm) Header Parameter value not allowed');
+    }
+    if (contentEncryptionAlgorithms && !contentEncryptionAlgorithms.has(enc)) {
+        throw new JOSEAlgNotAllowed('"enc" (Encryption Algorithm) Header Parameter value not allowed');
+    }
+    const encEntry = jweEncryption(enc);
+    let encryptedKey;
+    if (jwe.encrypted_key !== undefined) {
+        encryptedKey = decodeBase64url(jwe.encrypted_key, 'encrypted_key', JWEInvalid);
+    }
+    let resolvedKey = false;
+    if (typeof key === 'function') {
+        key = await key(parsedProt, jwe);
+        resolvedKey = true;
+    }
+    const algEntry = jweAlgorithm(alg);
+    const k = await prepareKey(alg === 'dir' ? encEntry : algEntry, key, 'decrypt');
+    let cek;
+    try {
+        cek = await decryptKeyManagement(alg, encEntry, k, encryptedKey, joseHeader, options);
+    }
+    catch (err) {
+        if (err instanceof TypeError || err instanceof JWEInvalid || err instanceof JOSENotSupported) {
+            throw err;
+        }
+        cek = generateCek(encEntry);
+    }
+    let plaintext = await decrypt(encEntry, cek, token.ciphertext, token.iv, token.tag, token.additionalData);
+    if (joseHeader.zip === 'DEF') {
+        const maxDecompressedLength = options?.maxDecompressedLength ?? 250_000;
+        if (maxDecompressedLength === 0) {
+            throw new JOSENotSupported('JWE "zip" (Compression Algorithm) Header Parameter is not supported.');
+        }
+        if (maxDecompressedLength !== Infinity &&
+            (!Number.isSafeInteger(maxDecompressedLength) || maxDecompressedLength < 1)) {
+            throw new TypeError('maxDecompressedLength must be 0, a positive safe integer, or Infinity');
+        }
+        plaintext = await decompress(plaintext, maxDecompressedLength).catch((cause) => {
+            if (cause instanceof JWEInvalid)
+                throw cause;
+            throw new JWEInvalid('Failed to decompress plaintext', { cause });
+        });
+    }
+    return { plaintext, parsedProt, key: k, resolvedKey };
+}
+export async function decryptJWE(jwe, shared, key) {
+    return decryptRecipient(jwe, shareJWE(jwe), shared, key);
+}
+export async function decryptCompact(jwe, shared, key) {
+    if (jwe instanceof Uint8Array) {
+        jwe = decoder.decode(jwe);
+    }
+    if (typeof jwe !== 'string') {
+        throw new JWEInvalid('Compact JWE must be a string or Uint8Array');
+    }
+    const { 0: protectedHeader, 1: encryptedKey, 2: iv, 3: ciphertext, 4: tag, length, } = jwe.split('.');
+    if (length !== 5) {
+        throw new JWEInvalid('Invalid Compact JWE');
+    }
+    return decryptJWE({
+        ciphertext,
+        iv: iv || undefined,
+        protected: protectedHeader,
+        tag: tag || undefined,
+        encrypted_key: encryptedKey || undefined,
+    }, shared, key);
+}

node_modules/jose/dist/webapi/lib/jwe_encrypt.js

@@ -0,0 +1,109 @@
+import { encode as b64u } from '../util/base64url.js';
+import { encrypt } from './content_encryption.js';
+import { encryptKeyManagement } from './key_management.js';
+import { JOSENotSupported, JWEInvalid } from '../util/errors.js';
+import { isDisjoint } from './type_checks.js';
+import { concat, encode } from './buffer_utils.js';
+import { validateCrit, JWE_RECOGNIZED } from './options.js';
+import { prepareKey } from './key.js';
+import { jweAlgorithm, jweEncryption } from './jwe_algorithms.js';
+import { compress } from './deflate.js';
+export function checkEncryptHeaders(input) {
+    const { protectedHeader, unprotectedHeader, sharedUnprotectedHeader } = input;
+    if (!isDisjoint(protectedHeader, unprotectedHeader, sharedUnprotectedHeader)) {
+        throw new JWEInvalid('JWE Protected, JWE Shared Unprotected and JWE Per-Recipient Header Parameter names must be disjoint');
+    }
+    const joseHeader = {
+        ...protectedHeader,
+        ...unprotectedHeader,
+        ...sharedUnprotectedHeader,
+    };
+    validateCrit(JWEInvalid, JWE_RECOGNIZED, input.crit, protectedHeader, joseHeader);
+    if (joseHeader.zip !== undefined && joseHeader.zip !== 'DEF') {
+        throw new JOSENotSupported('Unsupported JWE "zip" (Compression Algorithm) Header Parameter value.');
+    }
+    if (joseHeader.zip !== undefined && !protectedHeader?.zip) {
+        throw new JWEInvalid('JWE "zip" (Compression Algorithm) Header Parameter MUST be in a protected header.');
+    }
+    const { alg, enc } = joseHeader;
+    if (typeof alg !== 'string' || !alg) {
+        throw new JWEInvalid('JWE "alg" (Algorithm) Header Parameter missing or invalid');
+    }
+    if (typeof enc !== 'string' || !enc) {
+        throw new JWEInvalid('JWE "enc" (Encryption Algorithm) Header Parameter missing or invalid');
+    }
+    return { joseHeader, alg, enc, encEntry: jweEncryption(enc) };
+}
+export async function encryptJWE(input, checked, key) {
+    const { joseHeader, alg, encEntry } = checked;
+    let { protectedHeader, unprotectedHeader } = input;
+    const { sharedUnprotectedHeader } = input;
+    if (input.cek && (alg === 'dir' || alg === 'ECDH-ES')) {
+        throw new TypeError(`setContentEncryptionKey cannot be called with JWE "alg" (Algorithm) Header ${alg}`);
+    }
+    const algEntry = jweAlgorithm(alg);
+    const k = await prepareKey(alg === 'dir' ? encEntry : algEntry, key, 'encrypt');
+    const { cek, encryptedKey, parameters } = await encryptKeyManagement(alg, encEntry, k, input.cek, input.keyManagementParameters);
+    if (parameters) {
+        if (input.unprotectedParameters) {
+            unprotectedHeader = unprotectedHeader ? { ...unprotectedHeader, ...parameters } : parameters;
+        }
+        else {
+            protectedHeader = protectedHeader ? { ...protectedHeader, ...parameters } : parameters;
+        }
+    }
+    let protectedHeaderS;
+    let protectedHeaderB;
+    if (protectedHeader) {
+        protectedHeaderS = b64u(JSON.stringify(protectedHeader));
+        protectedHeaderB = encode(protectedHeaderS);
+    }
+    else {
+        protectedHeaderS = '';
+        protectedHeaderB = new Uint8Array();
+    }
+    let additionalData;
+    let aadMember;
+    if (input.aad?.byteLength) {
+        aadMember = b64u(input.aad);
+        additionalData = concat(protectedHeaderB, encode('.'), encode(aadMember));
+    }
+    else {
+        additionalData = protectedHeaderB;
+    }
+    let plaintext = input.plaintext;
+    if (joseHeader.zip === 'DEF') {
+        plaintext = await compress(plaintext).catch((cause) => {
+            throw new JWEInvalid('Failed to compress plaintext', { cause });
+        });
+    }
+    const { ciphertext, tag, iv } = await encrypt(encEntry, plaintext, cek, input.iv, additionalData);
+    const jwe = {
+        ciphertext: b64u(ciphertext),
+    };
+    if (iv) {
+        jwe.iv = b64u(iv);
+    }
+    if (tag) {
+        jwe.tag = b64u(tag);
+    }
+    if (encryptedKey) {
+        jwe.encrypted_key = b64u(encryptedKey);
+    }
+    if (aadMember) {
+        jwe.aad = aadMember;
+    }
+    if (protectedHeader) {
+        jwe.protected = protectedHeaderS;
+    }
+    if (sharedUnprotectedHeader) {
+        jwe.unprotected = sharedUnprotectedHeader;
+    }
+    if (unprotectedHeader) {
+        jwe.header = unprotectedHeader;
+    }
+    return jwe;
+}
+export async function createJWE(input, key) {
+    return encryptJWE(input, checkEncryptHeaders(input), key);
+}

node_modules/jose/dist/webapi/lib/jwk_to_key.js

@@ -0,0 +1,22 @@
+import { JOSENotSupported } from '../util/errors.js';
+const unsupportedAlg = 'Invalid or unsupported JWK "alg" (Algorithm) Parameter value';
+function subtleParams(entry, jwk) {
+    if (!entry.kty.includes(jwk.kty)) {
+        throw new JOSENotSupported(unsupportedAlg);
+    }
+    return entry.subtleFor?.({ kty: jwk.kty, crv: jwk.crv }) ?? entry.subtle;
+}
+export async function jwkToKey(entry, jwk) {
+    if (jwk.kty === 'RSA' && 'oth' in jwk && jwk.oth !== undefined) {
+        throw new JOSENotSupported('RSA JWK "oth" (Other Primes Info) Parameter value is not supported');
+    }
+    const algorithm = subtleParams(entry, jwk);
+    const isPrivate = !!(jwk.d || jwk.priv);
+    const keyUsages = isPrivate ? entry.usages.private : entry.usages.public;
+    const keyData = { ...jwk };
+    if (keyData.kty !== 'AKP') {
+        delete keyData.alg;
+    }
+    delete keyData.use;
+    return crypto.subtle.importKey('jwk', keyData, algorithm, jwk.ext ?? (isPrivate ? false : true), jwk.key_ops ?? keyUsages);
+}

node_modules/jose/dist/webapi/lib/jws_algorithms.js

@@ -0,0 +1,74 @@
+import { JOSENotSupported } from '../util/errors.js';
+import { table } from './key_descriptor.js';
+const sig = { public: ['verify'], private: ['sign'] };
+function hmac(bits) {
+    const subtle = { name: 'HMAC', hash: `SHA-${bits}` };
+    return { kty: ['oct'], symmetric: true, subtle, operation: subtle, usages: sig };
+}
+function rsa(name, bits, saltLength) {
+    const subtle = { name, hash: `SHA-${bits}` };
+    return {
+        kty: ['RSA'],
+        subtle,
+        operation: saltLength ? { ...subtle, saltLength } : subtle,
+        usages: sig,
+        minModulusLength: 2048,
+    };
+}
+function ecdsa(crv, bits) {
+    return {
+        kty: ['EC'],
+        crv,
+        subtle: { name: 'ECDSA', namedCurve: crv },
+        operation: { name: 'ECDSA', hash: `SHA-${bits}` },
+        usages: sig,
+    };
+}
+function eddsa() {
+    const subtle = { name: 'Ed25519' };
+    return {
+        kty: ['OKP'],
+        crv: 'Ed25519',
+        subtle,
+        operation: subtle,
+        usages: sig,
+    };
+}
+function mldsa(name) {
+    const subtle = { name };
+    return {
+        kty: ['AKP'],
+        subtle,
+        operation: subtle,
+        usages: sig,
+    };
+}
+const JWS = table({
+    HS256: hmac(256),
+    HS384: hmac(384),
+    HS512: hmac(512),
+    RS256: rsa('RSASSA-PKCS1-v1_5', 256),
+    RS384: rsa('RSASSA-PKCS1-v1_5', 384),
+    RS512: rsa('RSASSA-PKCS1-v1_5', 512),
+    PS256: rsa('RSA-PSS', 256, 32),
+    PS384: rsa('RSA-PSS', 384, 48),
+    PS512: rsa('RSA-PSS', 512, 64),
+    ES256: ecdsa('P-256', 256),
+    ES384: ecdsa('P-384', 384),
+    ES512: ecdsa('P-521', 512),
+    EdDSA: eddsa(),
+    Ed25519: eddsa(),
+    'ML-DSA-44': mldsa('ML-DSA-44'),
+    'ML-DSA-65': mldsa('ML-DSA-65'),
+    'ML-DSA-87': mldsa('ML-DSA-87'),
+});
+export function jwsAlgorithm(alg) {
+    const entry = JWS[alg];
+    if (!entry) {
+        throw new JOSENotSupported(`alg ${alg} is not supported either by JOSE or your javascript runtime`);
+    }
+    return entry;
+}
+export function maybeJWSAlgorithm(alg) {
+    return JWS[alg];
+}

node_modules/jose/dist/webapi/lib/jws_sign.js

@@ -0,0 +1,68 @@
+import { encode as b64u } from '../util/base64url.js';
+import { sign } from './signing.js';
+import { jwsAlgorithm } from './jws_algorithms.js';
+import { isDisjoint } from './type_checks.js';
+import { JWSInvalid } from '../util/errors.js';
+import { concat, encode } from './buffer_utils.js';
+import { validateCrit, validateCritDuplicates, JWS_RECOGNIZED } from './options.js';
+import { prepareKey } from './key.js';
+export function unencodedPayload(protectedHeader) {
+    return (protectedHeader?.b64 === false &&
+        Array.isArray(protectedHeader.crit) &&
+        protectedHeader.crit.includes('b64'));
+}
+export async function createSignature(input, key) {
+    const { protectedHeader, unprotectedHeader } = input;
+    if (!isDisjoint(protectedHeader, unprotectedHeader)) {
+        throw new JWSInvalid('JWS Protected and JWS Unprotected Header Parameter names must be disjoint');
+    }
+    const joseHeader = { ...protectedHeader, ...unprotectedHeader };
+    validateCritDuplicates(JWSInvalid, protectedHeader);
+    const extensions = validateCrit(JWSInvalid, JWS_RECOGNIZED, input.crit, protectedHeader, joseHeader);
+    let b64 = true;
+    if (extensions.has('b64')) {
+        b64 = protectedHeader.b64;
+        if (typeof b64 !== 'boolean') {
+            throw new JWSInvalid('The "b64" (base64url-encode payload) Header Parameter must be a boolean');
+        }
+    }
+    const { alg } = joseHeader;
+    if (typeof alg !== 'string' || !alg) {
+        throw new JWSInvalid('JWS "alg" (Algorithm) Header Parameter missing or invalid');
+    }
+    const entry = jwsAlgorithm(alg);
+    let payloadS;
+    let payloadB;
+    if (b64) {
+        const encoded = (input.encoded ??= {});
+        encoded.b64 ??= b64u(input.payload);
+        encoded.raw ??= encode(encoded.b64);
+        payloadS = encoded.b64;
+        payloadB = encoded.raw;
+    }
+    else {
+        payloadB = input.payload;
+        payloadS = '';
+    }
+    let protectedHeaderString;
+    let protectedHeaderBytes;
+    if (protectedHeader) {
+        protectedHeaderString = b64u(JSON.stringify(protectedHeader));
+        protectedHeaderBytes = encode(protectedHeaderString);
+    }
+    else {
+        protectedHeaderString = '';
+        protectedHeaderBytes = new Uint8Array();
+    }
+    const data = concat(protectedHeaderBytes, encode('.'), payloadB);
+    const k = await prepareKey(entry, key, 'sign');
+    const signature = await sign(entry, k, data);
+    const jws = {
+        signature: b64u(signature),
+        payload: payloadS,
+    };
+    if (protectedHeader) {
+        jws.protected = protectedHeaderString;
+    }
+    return jws;
+}

node_modules/jose/dist/webapi/lib/jws_verify.js

@@ -0,0 +1,108 @@
+import { verify } from './signing.js';
+import { jwsAlgorithm } from './jws_algorithms.js';
+import { JOSEAlgNotAllowed, JWSInvalid, JWSSignatureVerificationFailed } from '../util/errors.js';
+import { concat, decoder, encoder, encode } from './buffer_utils.js';
+import { decodeBase64url, encodeBase64url, parseJoseHeader } from './helpers.js';
+import { isDisjoint } from './type_checks.js';
+import { validateCrit, validateAlgorithms, JWS_RECOGNIZED } from './options.js';
+import { prepareKey } from './key.js';
+export function verifyResult(jws, verified) {
+    const result = { payload: verified.payload };
+    if (jws.protected !== undefined) {
+        result.protectedHeader = verified.parsedProt;
+    }
+    if (jws.header !== undefined) {
+        result.unprotectedHeader = jws.header;
+    }
+    if (verified.resolvedKey) {
+        return { ...result, key: verified.key };
+    }
+    return result;
+}
+export function prepareVerify(options) {
+    return {
+        algorithms: options && validateAlgorithms('algorithms', options.algorithms),
+        crit: options?.crit,
+    };
+}
+export async function verifySignature(jws, shared, key) {
+    let parsedProt = {};
+    if (jws.protected) {
+        parsedProt = parseJoseHeader(jws.protected, JWSInvalid, 'JWS Protected Header is invalid');
+    }
+    let joseHeader;
+    if (jws.header !== undefined) {
+        if (!isDisjoint(parsedProt, jws.header)) {
+            throw new JWSInvalid('JWS Protected and JWS Unprotected Header Parameter names must be disjoint');
+        }
+        joseHeader = { ...parsedProt, ...jws.header };
+    }
+    else {
+        joseHeader = parsedProt;
+    }
+    const extensions = validateCrit(JWSInvalid, JWS_RECOGNIZED, shared.crit, parsedProt, joseHeader);
+    let b64 = true;
+    if (extensions.has('b64')) {
+        b64 = parsedProt.b64;
+        if (typeof b64 !== 'boolean') {
+            throw new JWSInvalid('The "b64" (base64url-encode payload) Header Parameter must be a boolean');
+        }
+    }
+    const { alg } = joseHeader;
+    if (typeof alg !== 'string' || !alg) {
+        throw new JWSInvalid('JWS "alg" (Algorithm) Header Parameter missing or invalid');
+    }
+    if (shared.algorithms && !shared.algorithms.has(alg)) {
+        throw new JOSEAlgNotAllowed('"alg" (Algorithm) Header Parameter value not allowed');
+    }
+    if (b64) {
+        if (typeof jws.payload !== 'string') {
+            throw new JWSInvalid('JWS Payload must be a string');
+        }
+    }
+    else if (typeof jws.payload !== 'string' && !(jws.payload instanceof Uint8Array)) {
+        throw new JWSInvalid('JWS Payload must be a string or an Uint8Array instance');
+    }
+    let resolvedKey = false;
+    if (typeof key === 'function') {
+        key = await key(parsedProt, jws);
+        resolvedKey = true;
+    }
+    const entry = jwsAlgorithm(alg);
+    const data = concat(jws.protected !== undefined ? encode(jws.protected) : new Uint8Array(), encode('.'), typeof jws.payload === 'string'
+        ? b64
+            ?
+                (shared.b64p ??= encodeBase64url(jws.payload, 'payload', JWSInvalid))
+            : encoder.encode(jws.payload)
+        : jws.payload);
+    const signature = decodeBase64url(jws.signature, 'signature', JWSInvalid);
+    const k = await prepareKey(entry, key, 'verify');
+    const verified = await verify(entry, k, signature, data);
+    if (!verified) {
+        throw new JWSSignatureVerificationFailed();
+    }
+    let payload;
+    if (b64) {
+        payload = decodeBase64url(jws.payload, 'payload', JWSInvalid);
+    }
+    else if (typeof jws.payload === 'string') {
+        payload = encoder.encode(jws.payload);
+    }
+    else {
+        payload = jws.payload;
+    }
+    return { payload, parsedProt, b64, key: k, resolvedKey };
+}
+export async function verifyCompact(jws, shared, key) {
+    if (jws instanceof Uint8Array) {
+        jws = decoder.decode(jws);
+    }
+    if (typeof jws !== 'string') {
+        throw new JWSInvalid('Compact JWS must be a string or Uint8Array');
+    }
+    const { 0: protectedHeader, 1: payload, 2: signature, length } = jws.split('.');
+    if (length !== 3) {
+        throw new JWSInvalid('Invalid Compact JWS');
+    }
+    return verifySignature({ payload, protected: protectedHeader, signature }, shared, key);
+}

node_modules/jose/dist/webapi/lib/jwt_claims_set.js

@@ -0,0 +1,239 @@
+import { JWTClaimValidationFailed, JWTExpired, JWTInvalid } from '../util/errors.js';
+import { encoder, strictDecoder } from './buffer_utils.js';
+import { isObject } from './type_checks.js';
+const epoch = (date) => Math.floor(date.getTime() / 1000);
+const minute = 60;
+const hour = minute * 60;
+const day = hour * 24;
+const week = day * 7;
+const year = day * 365.25;
+const REGEX = /^(\+|\-)? ?(\d+|\d+\.\d+) ?(seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)(?: (ago|from now))?$/i;
+export function secs(str) {
+    const matched = REGEX.exec(str);
+    if (!matched || (matched[4] && matched[1])) {
+        throw new TypeError('Invalid time period format');
+    }
+    const value = parseFloat(matched[2]);
+    const unit = matched[3].toLowerCase();
+    let numericDate;
+    switch (unit) {
+        case 'sec':
+        case 'secs':
+        case 'second':
+        case 'seconds':
+        case 's':
+            numericDate = Math.round(value);
+            break;
+        case 'minute':
+        case 'minutes':
+        case 'min':
+        case 'mins':
+        case 'm':
+            numericDate = Math.round(value * minute);
+            break;
+        case 'hour':
+        case 'hours':
+        case 'hr':
+        case 'hrs':
+        case 'h':
+            numericDate = Math.round(value * hour);
+            break;
+        case 'day':
+        case 'days':
+        case 'd':
+            numericDate = Math.round(value * day);
+            break;
+        case 'week':
+        case 'weeks':
+        case 'w':
+            numericDate = Math.round(value * week);
+            break;
+        default:
+            numericDate = Math.round(value * year);
+            break;
+    }
+    if (matched[1] === '-' || matched[4] === 'ago') {
+        return -numericDate;
+    }
+    return numericDate;
+}
+function validateInput(label, input) {
+    if (!Number.isFinite(input)) {
+        throw new TypeError(`Invalid ${label} input`);
+    }
+    return input;
+}
+const normalizeTyp = (value) => {
+    if (value.includes('/')) {
+        return value.toLowerCase();
+    }
+    return `application/${value.toLowerCase()}`;
+};
+const checkAudiencePresence = (audPayload, audOption) => {
+    if (typeof audPayload === 'string') {
+        return audOption.includes(audPayload);
+    }
+    if (Array.isArray(audPayload)) {
+        return audOption.some(Set.prototype.has.bind(new Set(audPayload)));
+    }
+    return false;
+};
+export function validateClaimsSet(protectedHeader, encodedPayload, options = {}) {
+    let payload;
+    try {
+        payload = JSON.parse(strictDecoder.decode(encodedPayload));
+    }
+    catch {
+    }
+    if (!isObject(payload)) {
+        throw new JWTInvalid('JWT Claims Set must be a top-level JSON object');
+    }
+    const { typ } = options;
+    if (typ &&
+        (typeof protectedHeader.typ !== 'string' ||
+            normalizeTyp(protectedHeader.typ) !== normalizeTyp(typ))) {
+        throw new JWTClaimValidationFailed('unexpected "typ" JWT header value', payload, 'typ', 'check_failed');
+    }
+    const { requiredClaims = [], issuer, subject, audience, maxTokenAge } = options;
+    const presenceCheck = [...requiredClaims];
+    if (maxTokenAge !== undefined)
+        presenceCheck.push('iat');
+    if (audience !== undefined)
+        presenceCheck.push('aud');
+    if (subject !== undefined)
+        presenceCheck.push('sub');
+    if (issuer !== undefined)
+        presenceCheck.push('iss');
+    for (const claim of new Set(presenceCheck.reverse())) {
+        if (!(claim in payload)) {
+            throw new JWTClaimValidationFailed(`missing required "${claim}" claim`, payload, claim, 'missing');
+        }
+    }
+    if (issuer !== undefined &&
+        !(Array.isArray(issuer) ? issuer : [issuer]).includes(payload.iss)) {
+        throw new JWTClaimValidationFailed('unexpected "iss" claim value', payload, 'iss', 'check_failed');
+    }
+    if (subject !== undefined && payload.sub !== subject) {
+        throw new JWTClaimValidationFailed('unexpected "sub" claim value', payload, 'sub', 'check_failed');
+    }
+    if (audience !== undefined &&
+        !checkAudiencePresence(payload.aud, typeof audience === 'string' ? [audience] : audience)) {
+        throw new JWTClaimValidationFailed('unexpected "aud" claim value', payload, 'aud', 'check_failed');
+    }
+    let tolerance;
+    switch (typeof options.clockTolerance) {
+        case 'string':
+            tolerance = secs(options.clockTolerance);
+            break;
+        case 'number':
+            tolerance = options.clockTolerance;
+            break;
+        case 'undefined':
+            tolerance = 0;
+            break;
+        default:
+            throw new TypeError('Invalid clockTolerance option type');
+    }
+    validateInput('clockTolerance option', tolerance);
+    const { currentDate } = options;
+    const now = validateInput('currentDate option', epoch(currentDate || new Date()));
+    if ((payload.iat !== undefined || maxTokenAge !== undefined) && typeof payload.iat !== 'number') {
+        throw new JWTClaimValidationFailed('"iat" claim must be a number', payload, 'iat', 'invalid');
+    }
+    if (payload.nbf !== undefined) {
+        if (typeof payload.nbf !== 'number') {
+            throw new JWTClaimValidationFailed('"nbf" claim must be a number', payload, 'nbf', 'invalid');
+        }
+        if (payload.nbf > now + tolerance) {
+            throw new JWTClaimValidationFailed('"nbf" claim timestamp check failed', payload, 'nbf', 'check_failed');
+        }
+    }
+    if (payload.exp !== undefined) {
+        if (typeof payload.exp !== 'number') {
+            throw new JWTClaimValidationFailed('"exp" claim must be a number', payload, 'exp', 'invalid');
+        }
+        if (payload.exp <= now - tolerance) {
+            throw new JWTExpired('"exp" claim timestamp check failed', payload, 'exp', 'check_failed');
+        }
+    }
+    if (maxTokenAge !== undefined) {
+        const age = now - payload.iat;
+        const max = typeof maxTokenAge === 'number' ? maxTokenAge : secs(maxTokenAge);
+        if (age - tolerance > max) {
+            throw new JWTExpired('"iat" claim timestamp check failed (too far in the past)', payload, 'iat', 'check_failed');
+        }
+        if (age < 0 - tolerance) {
+            throw new JWTClaimValidationFailed('"iat" claim timestamp check failed (it should be in the past)', payload, 'iat', 'check_failed');
+        }
+    }
+    return payload;
+}
+export class JWTClaimsBuilder {
+    #payload;
+    constructor(payload) {
+        if (!isObject(payload)) {
+            throw new TypeError('JWT Claims Set MUST be an object');
+        }
+        this.#payload = structuredClone(payload);
+    }
+    data() {
+        return encoder.encode(JSON.stringify(this.#payload));
+    }
+    get iss() {
+        return this.#payload.iss;
+    }
+    set iss(value) {
+        this.#payload.iss = value;
+    }
+    get sub() {
+        return this.#payload.sub;
+    }
+    set sub(value) {
+        this.#payload.sub = value;
+    }
+    get aud() {
+        return this.#payload.aud;
+    }
+    set aud(value) {
+        this.#payload.aud = value;
+    }
+    set jti(value) {
+        this.#payload.jti = value;
+    }
+    set nbf(value) {
+        if (typeof value === 'number') {
+            this.#payload.nbf = validateInput('setNotBefore', value);
+        }
+        else if (value instanceof Date) {
+            this.#payload.nbf = validateInput('setNotBefore', epoch(value));
+        }
+        else {
+            this.#payload.nbf = epoch(new Date()) + secs(value);
+        }
+    }
+    set exp(value) {
+        if (typeof value === 'number') {
+            this.#payload.exp = validateInput('setExpirationTime', value);
+        }
+        else if (value instanceof Date) {
+            this.#payload.exp = validateInput('setExpirationTime', epoch(value));
+        }
+        else {
+            this.#payload.exp = epoch(new Date()) + secs(value);
+        }
+    }
+    set iat(value) {
+        if (value === undefined) {
+            this.#payload.iat = epoch(new Date());
+        }
+        else if (value instanceof Date) {
+            this.#payload.iat = validateInput('setIssuedAt', epoch(value));
+        }
+        else if (typeof value === 'string') {
+            this.#payload.iat = validateInput('setIssuedAt', epoch(new Date()) + secs(value));
+        }
+        else {
+            this.#payload.iat = validateInput('setIssuedAt', value);
+        }
+    }
+}

node_modules/jose/dist/webapi/lib/key.js

@@ -0,0 +1,170 @@
+import { withAlg as invalidKeyInput } from './invalid_key_input.js';
+import { isKeyLike, isCryptoKey } from './is_key_like.js';
+import * as jwk from './type_checks.js';
+import { decode } from '../util/base64url.js';
+import { jwkToKey } from './jwk_to_key.js';
+const tag = (key) => key[Symbol.toStringTag];
+const jwkMatchesOp = (entry, key, usage) => {
+    const { alg } = entry;
+    if (key.use !== undefined) {
+        let expected;
+        switch (usage) {
+            case 'sign':
+            case 'verify':
+                expected = 'sig';
+                break;
+            case 'encrypt':
+            case 'decrypt':
+                expected = 'enc';
+                break;
+        }
+        if (key.use !== expected) {
+            throw new TypeError(`Invalid key for this operation, its "use" must be "${expected}" when present`);
+        }
+    }
+    if (key.alg !== undefined && key.alg !== alg) {
+        throw new TypeError(`Invalid key for this operation, its "alg" must be "${alg}" when present`);
+    }
+    if (Array.isArray(key.key_ops)) {
+        const expectedKeyOp = usage === 'encrypt' || usage === 'decrypt' ? entry.keyOps?.[usage] : usage;
+        if (expectedKeyOp && key.key_ops?.includes?.(expectedKeyOp) === false) {
+            throw new TypeError(`Invalid key for this operation, its "key_ops" must include "${expectedKeyOp}" when present`);
+        }
+    }
+    return true;
+};
+const symmetricTypeCheck = (entry, key, usage) => {
+    const { alg } = entry;
+    if (key instanceof Uint8Array)
+        return { kind: BYTES, key };
+    if (jwk.isJWK(key)) {
+        if (jwk.isSecretJWK(key) && jwkMatchesOp(entry, key, usage))
+            return { kind: JWK, key };
+        throw new TypeError(`JSON Web Key for symmetric algorithms must have JWK "kty" (Key Type) equal to "oct" and the JWK "k" (Key Value) present`);
+    }
+    if (!isKeyLike(key)) {
+        throw new TypeError(invalidKeyInput(alg, key, 'CryptoKey', 'KeyObject', 'JSON Web Key', 'Uint8Array'));
+    }
+    if (key.type !== 'secret') {
+        throw new TypeError(`${tag(key)} instances for symmetric algorithms must be of type "secret"`);
+    }
+    return isCryptoKey(key) ? { kind: CRYPTO, key } : { kind: KEYOBJECT, key };
+};
+const asymmetricTypeCheck = (entry, key, usage) => {
+    const { alg } = entry;
+    if (jwk.isJWK(key)) {
+        switch (usage) {
+            case 'decrypt':
+            case 'sign':
+                if (jwk.isPrivateJWK(key) && jwkMatchesOp(entry, key, usage))
+                    return { kind: JWK, key };
+                throw new TypeError(`JSON Web Key for this operation must be a private JWK`);
+            case 'encrypt':
+            case 'verify':
+                if (jwk.isPublicJWK(key) && jwkMatchesOp(entry, key, usage))
+                    return { kind: JWK, key };
+                throw new TypeError(`JSON Web Key for this operation must be a public JWK`);
+        }
+    }
+    if (!isKeyLike(key)) {
+        throw new TypeError(invalidKeyInput(alg, key, 'CryptoKey', 'KeyObject', 'JSON Web Key'));
+    }
+    if (key.type === 'secret') {
+        throw new TypeError(`${tag(key)} instances for asymmetric algorithms must not be of type "secret"`);
+    }
+    if (key.type === 'public') {
+        switch (usage) {
+            case 'sign':
+                throw new TypeError(`${tag(key)} instances for asymmetric algorithm signing must be of type "private"`);
+            case 'decrypt':
+                throw new TypeError(`${tag(key)} instances for asymmetric algorithm decryption must be of type "private"`);
+        }
+    }
+    if (key.type === 'private') {
+        switch (usage) {
+            case 'verify':
+                throw new TypeError(`${tag(key)} instances for asymmetric algorithm verifying must be of type "public"`);
+            case 'encrypt':
+                throw new TypeError(`${tag(key)} instances for asymmetric algorithm encryption must be of type "public"`);
+        }
+    }
+    return isCryptoKey(key) ? { kind: CRYPTO, key } : { kind: KEYOBJECT, key };
+};
+const BYTES = Symbol();
+const CRYPTO = Symbol();
+const KEYOBJECT = Symbol();
+const JWK = Symbol();
+export function checkKeyType(entry, key, usage) {
+    return entry.symmetric
+        ? symmetricTypeCheck(entry, key, usage)
+        : asymmetricTypeCheck(entry, key, usage);
+}
+let cache;
+const nist = {
+    __proto__: null,
+    prime256v1: 'P-256',
+    secp384r1: 'P-384',
+    secp521r1: 'P-521',
+};
+function cached(key, alg) {
+    cache ||= new WeakMap();
+    return cache.get(key)?.[alg];
+}
+function store(key, alg, cryptoKey) {
+    const entry = cache.get(key);
+    if (entry) {
+        entry[alg] = cryptoKey;
+    }
+    else {
+        cache.set(key, { [alg]: cryptoKey });
+    }
+    return cryptoKey;
+}
+const handleJWK = async (key, jwk, entry) => {
+    const hit = cached(key, entry.alg);
+    if (hit)
+        return hit;
+    const cryptoKey = await jwkToKey(entry, { ...jwk, alg: entry.alg });
+    return store(key, entry.alg, cryptoKey);
+};
+const handleKeyObject = (keyObject, entry) => {
+    const hit = cached(keyObject, entry.alg);
+    if (hit)
+        return hit;
+    const isPublic = keyObject.type === 'public';
+    const usages = isPublic ? entry.usages.public : entry.usages.private;
+    const { asymmetricKeyType } = keyObject;
+    const crv = nist[keyObject.asymmetricKeyDetails?.namedCurve];
+    const params = entry.subtleFor?.({ crv, asymmetricKeyType }) ?? entry.subtle;
+    return store(keyObject, entry.alg, keyObject.toCryptoKey(params, isPublic, usages));
+};
+export async function prepareKey(entry, key, usage) {
+    const tagged = checkKeyType(entry, key, usage);
+    switch (tagged.kind) {
+        case BYTES:
+        case CRYPTO:
+            return tagged.key;
+        case JWK: {
+            if (tagged.key.k) {
+                return decode(tagged.key.k);
+            }
+            if (!Object.isFrozen(tagged.key)) {
+                const { key_ops } = tagged.key;
+                if (Array.isArray(key_ops))
+                    Object.freeze(key_ops);
+                Object.freeze(tagged.key);
+            }
+            return handleJWK(tagged.key, tagged.key, entry);
+        }
+        case KEYOBJECT: {
+            const keyObject = tagged.key;
+            if (keyObject.type === 'secret') {
+                return keyObject.export();
+            }
+            if ('toCryptoKey' in keyObject && typeof keyObject.toCryptoKey === 'function') {
+                return handleKeyObject(keyObject, entry);
+            }
+            return handleJWK(keyObject, keyObject.export({ format: 'jwk' }), entry);
+        }
+    }
+}

node_modules/jose/dist/webapi/lib/key_algorithm.js

@@ -0,0 +1,16 @@
+import { JOSENotSupported } from '../util/errors.js';
+import { maybeJWSAlgorithm } from './jws_algorithms.js';
+import { maybeJWEAlgorithm } from './jwe_algorithms.js';
+function unsupportedAlgorithm() {
+    return new JOSENotSupported('Invalid or unsupported JWK "alg" (Algorithm) Parameter value');
+}
+export function keyAlgorithm(alg) {
+    if (typeof alg !== 'string') {
+        throw unsupportedAlgorithm();
+    }
+    const entry = maybeJWSAlgorithm(alg) ?? maybeJWEAlgorithm(alg);
+    if (!entry) {
+        throw unsupportedAlgorithm();
+    }
+    return entry;
+}

node_modules/jose/dist/webapi/lib/key_descriptor.js

@@ -0,0 +1,7 @@
+export function table(entries) {
+    const out = { __proto__: null };
+    for (const alg of Object.keys(entries)) {
+        out[alg] = { ...entries[alg], alg };
+    }
+    return out;
+}

node_modules/jose/dist/webapi/lib/key_management.js

@@ -0,0 +1,343 @@
+import { encode as b64u } from '../util/base64url.js';
+import { prepareKey } from './key.js';
+import { jwkToKey } from './jwk_to_key.js';
+import { jweAlgorithm, jweEncryption } from './jwe_algorithms.js';
+import { JOSENotSupported, JWEInvalid } from '../util/errors.js';
+import { decodeBase64url, digest } from './helpers.js';
+import { generateCek, encrypt, decrypt } from './content_encryption.js';
+import { isObject } from './type_checks.js';
+import { checkCryptoKey, checkUsage } from './crypto_key.js';
+import { checkModulusLength } from './signing.js';
+import { concat, encode, uint32be } from './buffer_utils.js';
+import { assertCryptoKey } from './is_key_like.js';
+function checkEcdhCryptoKey(key, usage) {
+    switch (key.algorithm.name) {
+        case 'ECDH':
+        case 'X25519':
+            break;
+        default:
+            throw new TypeError('CryptoKey does not support this operation, its algorithm.name must be ECDH or X25519');
+    }
+    checkUsage(key, usage);
+}
+function checkKeySize(key, alg) {
+    if (key.algorithm.length !== parseInt(alg.slice(1, 4), 10)) {
+        throw new TypeError(`Invalid key size for alg: ${alg}`);
+    }
+}
+function aeskwCryptoKey(key, alg, usage) {
+    if (key instanceof Uint8Array) {
+        return crypto.subtle.importKey('raw', key, 'AES-KW', true, [usage]);
+    }
+    checkCryptoKey(key, jweAlgorithm(alg).subtle, usage);
+    return key;
+}
+async function aeskwWrap(alg, key, cek) {
+    const cryptoKey = await aeskwCryptoKey(key, alg, 'wrapKey');
+    checkKeySize(cryptoKey, alg);
+    const cryptoKeyCek = await crypto.subtle.importKey('raw', cek, { hash: 'SHA-256', name: 'HMAC' }, true, ['sign']);
+    return new Uint8Array(await crypto.subtle.wrapKey('raw', cryptoKeyCek, cryptoKey, 'AES-KW'));
+}
+async function aeskwUnwrap(alg, key, encryptedKey) {
+    const cryptoKey = await aeskwCryptoKey(key, alg, 'unwrapKey');
+    checkKeySize(cryptoKey, alg);
+    const cryptoKeyCek = await crypto.subtle.unwrapKey('raw', encryptedKey, cryptoKey, 'AES-KW', { hash: 'SHA-256', name: 'HMAC' }, true, ['sign']);
+    return new Uint8Array(await crypto.subtle.exportKey('raw', cryptoKeyCek));
+}
+async function aesGcmKwWrap(gcm, key, cek, iv) {
+    const wrapped = await encrypt(gcm, cek, key, iv, new Uint8Array());
+    return {
+        encryptedKey: wrapped.ciphertext,
+        iv: b64u(wrapped.iv),
+        tag: b64u(wrapped.tag),
+    };
+}
+async function aesGcmKwUnwrap(gcm, key, encryptedKey, iv, tag) {
+    return decrypt(gcm, key, encryptedKey, iv, tag, new Uint8Array());
+}
+const subtleAlgorithm = (alg) => {
+    switch (alg) {
+        case 'RSA-OAEP':
+        case 'RSA-OAEP-256':
+        case 'RSA-OAEP-384':
+        case 'RSA-OAEP-512':
+            return 'RSA-OAEP';
+        default:
+            throw new JOSENotSupported(`alg ${alg} is not supported either by JOSE or your javascript runtime`);
+    }
+};
+async function rsaesEncrypt(alg, key, cek) {
+    checkCryptoKey(key, jweAlgorithm(alg).subtle, 'encrypt');
+    checkModulusLength(alg, key);
+    return new Uint8Array(await crypto.subtle.encrypt(subtleAlgorithm(alg), key, cek));
+}
+async function rsaesDecrypt(alg, key, encryptedKey) {
+    checkCryptoKey(key, jweAlgorithm(alg).subtle, 'decrypt');
+    checkModulusLength(alg, key);
+    return new Uint8Array(await crypto.subtle.decrypt(subtleAlgorithm(alg), key, encryptedKey));
+}
+function pbes2CryptoKey(key, alg) {
+    if (key instanceof Uint8Array) {
+        return crypto.subtle.importKey('raw', key, 'PBKDF2', false, [
+            'deriveBits',
+        ]);
+    }
+    checkCryptoKey(key, jweAlgorithm(alg).subtle, 'deriveBits');
+    return key;
+}
+const concatSalt = (alg, p2sInput) => concat(encode(alg), Uint8Array.of(0x00), p2sInput);
+async function deriveKey(p2s, alg, p2c, key) {
+    if (!(p2s instanceof Uint8Array) || p2s.length < 8) {
+        throw new JWEInvalid('PBES2 Salt Input must be 8 or more octets');
+    }
+    if (!Number.isSafeInteger(p2c) || Math.sign(p2c) !== 1) {
+        throw new JWEInvalid('PBES2 Count Input must be a positive integer');
+    }
+    const salt = concatSalt(alg, p2s);
+    const keylen = parseInt(alg.slice(13, 16), 10);
+    const subtleAlg = {
+        hash: `SHA-${alg.slice(8, 11)}`,
+        iterations: p2c,
+        name: 'PBKDF2',
+        salt,
+    };
+    const cryptoKey = await pbes2CryptoKey(key, alg);
+    return new Uint8Array(await crypto.subtle.deriveBits(subtleAlg, cryptoKey, keylen));
+}
+async function pbes2kwWrap(alg, key, cek, p2c = 2048, p2s = crypto.getRandomValues(new Uint8Array(16))) {
+    const derived = await deriveKey(p2s, alg, p2c, key);
+    const encryptedKey = await aeskwWrap(alg.slice(-6), derived, cek);
+    return { encryptedKey, p2c, p2s: b64u(p2s) };
+}
+async function pbes2kwUnwrap(alg, key, encryptedKey, p2c, p2s) {
+    const derived = await deriveKey(p2s, alg, p2c, key);
+    return aeskwUnwrap(alg.slice(-6), derived, encryptedKey);
+}
+function lengthAndInput(input) {
+    return concat(uint32be(input.length), input);
+}
+async function concatKdf(Z, L, OtherInfo) {
+    const dkLen = L >> 3;
+    const hashLen = 32;
+    const reps = Math.ceil(dkLen / hashLen);
+    const dk = new Uint8Array(reps * hashLen);
+    for (let i = 1; i <= reps; i++) {
+        const hashInput = new Uint8Array(4 + Z.length + OtherInfo.length);
+        hashInput.set(uint32be(i), 0);
+        hashInput.set(Z, 4);
+        hashInput.set(OtherInfo, 4 + Z.length);
+        const hashResult = await digest('sha256', hashInput);
+        dk.set(hashResult, (i - 1) * hashLen);
+    }
+    return dk.slice(0, dkLen);
+}
+async function ecdhesDeriveKey(publicKey, privateKey, algorithm, keyLength, apu = new Uint8Array(), apv = new Uint8Array()) {
+    checkEcdhCryptoKey(publicKey);
+    checkEcdhCryptoKey(privateKey, 'deriveBits');
+    const algorithmID = lengthAndInput(encode(algorithm));
+    const partyUInfo = lengthAndInput(apu);
+    const partyVInfo = lengthAndInput(apv);
+    const suppPubInfo = uint32be(keyLength);
+    const suppPrivInfo = new Uint8Array();
+    const otherInfo = concat(algorithmID, partyUInfo, partyVInfo, suppPubInfo, suppPrivInfo);
+    const Z = new Uint8Array(await crypto.subtle.deriveBits({
+        name: publicKey.algorithm.name,
+        public: publicKey,
+    }, privateKey, getEcdhBitLength(publicKey)));
+    return concatKdf(Z, keyLength, otherInfo);
+}
+function getEcdhBitLength(publicKey) {
+    if (publicKey.algorithm.name === 'X25519') {
+        return 256;
+    }
+    return (Math.ceil(parseInt(publicKey.algorithm.namedCurve.slice(-3), 10) / 8) << 3);
+}
+function ecdhesAllowed(key) {
+    switch (key.algorithm.namedCurve) {
+        case 'P-256':
+        case 'P-384':
+        case 'P-521':
+            return true;
+        default:
+            return key.algorithm.name === 'X25519';
+    }
+}
+const unsupportedAlgHeader = 'Invalid or unsupported "alg" (JWE Algorithm) header value';
+function assertEncryptedKey(encryptedKey) {
+    if (encryptedKey === undefined)
+        throw new JWEInvalid('JWE Encrypted Key missing');
+}
+export async function decryptKeyManagement(alg, enc, key, encryptedKey, joseHeader, options) {
+    switch (alg) {
+        case 'dir': {
+            if (encryptedKey !== undefined)
+                throw new JWEInvalid('Encountered unexpected JWE Encrypted Key');
+            return key;
+        }
+        case 'ECDH-ES':
+            if (encryptedKey !== undefined)
+                throw new JWEInvalid('Encountered unexpected JWE Encrypted Key');
+        case 'ECDH-ES+A128KW':
+        case 'ECDH-ES+A192KW':
+        case 'ECDH-ES+A256KW': {
+            if (!isObject(joseHeader.epk))
+                throw new JWEInvalid(`JOSE Header "epk" (Ephemeral Public Key) missing or invalid`);
+            assertCryptoKey(key);
+            if (!ecdhesAllowed(key))
+                throw new JOSENotSupported('ECDH with the provided key is not allowed or not supported by your javascript runtime');
+            const epk = await jwkToKey(jweAlgorithm(alg), joseHeader.epk);
+            let partyUInfo;
+            let partyVInfo;
+            if (joseHeader.apu !== undefined) {
+                if (typeof joseHeader.apu !== 'string')
+                    throw new JWEInvalid(`JOSE Header "apu" (Agreement PartyUInfo) invalid`);
+                partyUInfo = decodeBase64url(joseHeader.apu, 'apu', JWEInvalid);
+            }
+            if (joseHeader.apv !== undefined) {
+                if (typeof joseHeader.apv !== 'string')
+                    throw new JWEInvalid(`JOSE Header "apv" (Agreement PartyVInfo) invalid`);
+                partyVInfo = decodeBase64url(joseHeader.apv, 'apv', JWEInvalid);
+            }
+            const sharedSecret = await ecdhesDeriveKey(epk, key, alg === 'ECDH-ES' ? enc.alg : alg, alg === 'ECDH-ES' ? enc.cekBits : parseInt(alg.slice(-5, -2), 10), partyUInfo, partyVInfo);
+            if (alg === 'ECDH-ES')
+                return sharedSecret;
+            assertEncryptedKey(encryptedKey);
+            return aeskwUnwrap(alg.slice(-6), sharedSecret, encryptedKey);
+        }
+        case 'RSA-OAEP':
+        case 'RSA-OAEP-256':
+        case 'RSA-OAEP-384':
+        case 'RSA-OAEP-512': {
+            assertEncryptedKey(encryptedKey);
+            assertCryptoKey(key);
+            return rsaesDecrypt(alg, key, encryptedKey);
+        }
+        case 'PBES2-HS256+A128KW':
+        case 'PBES2-HS384+A192KW':
+        case 'PBES2-HS512+A256KW': {
+            assertEncryptedKey(encryptedKey);
+            if (typeof joseHeader.p2c !== 'number')
+                throw new JWEInvalid(`JOSE Header "p2c" (PBES2 Count) missing or invalid`);
+            const p2cLimit = options?.maxPBES2Count || 10_000;
+            if (joseHeader.p2c > p2cLimit)
+                throw new JWEInvalid(`JOSE Header "p2c" (PBES2 Count) out is of acceptable bounds`);
+            if (typeof joseHeader.p2s !== 'string')
+                throw new JWEInvalid(`JOSE Header "p2s" (PBES2 Salt) missing or invalid`);
+            let p2s;
+            p2s = decodeBase64url(joseHeader.p2s, 'p2s', JWEInvalid);
+            return pbes2kwUnwrap(alg, key, encryptedKey, joseHeader.p2c, p2s);
+        }
+        case 'A128KW':
+        case 'A192KW':
+        case 'A256KW': {
+            assertEncryptedKey(encryptedKey);
+            return aeskwUnwrap(alg, key, encryptedKey);
+        }
+        case 'A128GCMKW':
+        case 'A192GCMKW':
+        case 'A256GCMKW': {
+            assertEncryptedKey(encryptedKey);
+            if (typeof joseHeader.iv !== 'string')
+                throw new JWEInvalid(`JOSE Header "iv" (Initialization Vector) missing or invalid`);
+            if (typeof joseHeader.tag !== 'string')
+                throw new JWEInvalid(`JOSE Header "tag" (Authentication Tag) missing or invalid`);
+            let iv;
+            iv = decodeBase64url(joseHeader.iv, 'iv', JWEInvalid);
+            let tag;
+            tag = decodeBase64url(joseHeader.tag, 'tag', JWEInvalid);
+            return aesGcmKwUnwrap(jweEncryption(jweAlgorithm(alg).gcmkw), key, encryptedKey, iv, tag);
+        }
+        default: {
+            throw new JOSENotSupported(unsupportedAlgHeader);
+        }
+    }
+}
+export async function encryptKeyManagement(alg, enc, key, providedCek, providedParameters = {}) {
+    let encryptedKey;
+    let parameters;
+    let cek;
+    switch (alg) {
+        case 'dir': {
+            cek = key;
+            break;
+        }
+        case 'ECDH-ES':
+        case 'ECDH-ES+A128KW':
+        case 'ECDH-ES+A192KW':
+        case 'ECDH-ES+A256KW': {
+            assertCryptoKey(key);
+            if (!ecdhesAllowed(key)) {
+                throw new JOSENotSupported('ECDH with the provided key is not allowed or not supported by your javascript runtime');
+            }
+            const { apu, apv } = providedParameters;
+            let ephemeralKey;
+            if (providedParameters.epk) {
+                ephemeralKey = (await prepareKey(jweAlgorithm(alg), providedParameters.epk, 'decrypt'));
+            }
+            else {
+                ephemeralKey = (await crypto.subtle.generateKey(key.algorithm, true, ['deriveBits'])).privateKey;
+            }
+            const subtle = crypto.subtle;
+            let exportableEpk = ephemeralKey;
+            if (!exportableEpk.extractable) {
+                if (typeof subtle.getPublicKey !== 'function') {
+                    throw new TypeError('CryptoKey for "epk" must be extractable');
+                }
+                exportableEpk = await subtle.getPublicKey(ephemeralKey, []);
+            }
+            const { x, y, crv, kty } = (await subtle.exportKey('jwk', exportableEpk));
+            const sharedSecret = await ecdhesDeriveKey(key, ephemeralKey, alg === 'ECDH-ES' ? enc.alg : alg, alg === 'ECDH-ES' ? enc.cekBits : parseInt(alg.slice(-5, -2), 10), apu, apv);
+            parameters = { epk: { x, crv, kty } };
+            if (kty === 'EC')
+                parameters.epk.y = y;
+            if (apu)
+                parameters.apu = b64u(apu);
+            if (apv)
+                parameters.apv = b64u(apv);
+            if (alg === 'ECDH-ES') {
+                cek = sharedSecret;
+                break;
+            }
+            cek = providedCek || generateCek(enc);
+            const kwAlg = alg.slice(-6);
+            encryptedKey = await aeskwWrap(kwAlg, sharedSecret, cek);
+            break;
+        }
+        case 'RSA-OAEP':
+        case 'RSA-OAEP-256':
+        case 'RSA-OAEP-384':
+        case 'RSA-OAEP-512': {
+            cek = providedCek || generateCek(enc);
+            assertCryptoKey(key);
+            encryptedKey = await rsaesEncrypt(alg, key, cek);
+            break;
+        }
+        case 'PBES2-HS256+A128KW':
+        case 'PBES2-HS384+A192KW':
+        case 'PBES2-HS512+A256KW': {
+            cek = providedCek || generateCek(enc);
+            const { p2c, p2s } = providedParameters;
+            ({ encryptedKey, ...parameters } = await pbes2kwWrap(alg, key, cek, p2c, p2s));
+            break;
+        }
+        case 'A128KW':
+        case 'A192KW':
+        case 'A256KW': {
+            cek = providedCek || generateCek(enc);
+            encryptedKey = await aeskwWrap(alg, key, cek);
+            break;
+        }
+        case 'A128GCMKW':
+        case 'A192GCMKW':
+        case 'A256GCMKW': {
+            cek = providedCek || generateCek(enc);
+            const { iv } = providedParameters;
+            ({ encryptedKey, ...parameters } = await aesGcmKwWrap(jweEncryption(jweAlgorithm(alg).gcmkw), key, cek, iv));
+            break;
+        }
+        default: {
+            throw new JOSENotSupported(unsupportedAlgHeader);
+        }
+    }
+    return { cek, encryptedKey, parameters };
+}

node_modules/jose/dist/webapi/lib/options.js

@@ -0,0 +1,51 @@
+import { JOSENotSupported, JWEInvalid, JWSInvalid } from '../util/errors.js';
+export const JWS_RECOGNIZED = new Map([['b64', true]]);
+export const JWE_RECOGNIZED = new Map();
+export function validateAlgorithms(option, algorithms) {
+    if (algorithms !== undefined &&
+        (!Array.isArray(algorithms) || algorithms.some((s) => typeof s !== 'string'))) {
+        throw new TypeError(`"${option}" option must be an array of strings`);
+    }
+    if (!algorithms) {
+        return undefined;
+    }
+    return new Set(algorithms);
+}
+export function validateCritDuplicates(Err, protectedHeader) {
+    const { crit } = protectedHeader ?? {};
+    if (Array.isArray(crit) && new Set(crit).size !== crit.length) {
+        throw new Err('"crit" (Critical) Header Parameter MUST NOT contain duplicate values');
+    }
+}
+export function validateCrit(Err, recognizedDefault, recognizedOption, protectedHeader, joseHeader) {
+    if (joseHeader.crit !== undefined && protectedHeader?.crit === undefined) {
+        throw new Err('"crit" (Critical) Header Parameter MUST be integrity protected');
+    }
+    if (!protectedHeader || protectedHeader.crit === undefined) {
+        return new Set();
+    }
+    if (!Array.isArray(protectedHeader.crit) ||
+        protectedHeader.crit.length === 0 ||
+        protectedHeader.crit.some((input) => typeof input !== 'string' || input.length === 0)) {
+        throw new Err('"crit" (Critical) Header Parameter MUST be an array of non-empty strings when present');
+    }
+    let recognized;
+    if (recognizedOption !== undefined) {
+        recognized = new Map([...Object.entries(recognizedOption), ...recognizedDefault.entries()]);
+    }
+    else {
+        recognized = recognizedDefault;
+    }
+    for (const parameter of protectedHeader.crit) {
+        if (!recognized.has(parameter)) {
+            throw new JOSENotSupported(`Extension Header Parameter "${parameter}" is not recognized`);
+        }
+        if (joseHeader[parameter] === undefined) {
+            throw new Err(`Extension Header Parameter "${parameter}" is missing`);
+        }
+        if (recognized.get(parameter) && protectedHeader[parameter] === undefined) {
+            throw new Err(`Extension Header Parameter "${parameter}" MUST be integrity protected`);
+        }
+    }
+    return new Set(protectedHeader.crit);
+}

node_modules/jose/dist/webapi/lib/signing.js

@@ -0,0 +1,36 @@
+import { checkCryptoKey } from './crypto_key.js';
+export function checkModulusLength(alg, key) {
+    const { modulusLength } = key.algorithm;
+    if (typeof modulusLength !== 'number' || modulusLength < 2048) {
+        throw new TypeError(`${alg} requires key modulusLength to be 2048 bits or larger`);
+    }
+}
+function checkSigCryptoKey(entry, key, usage) {
+    checkCryptoKey(key, entry.subtle, usage);
+    if (entry.minModulusLength) {
+        checkModulusLength(entry.alg, key);
+    }
+}
+async function getSigKey(entry, key, usage) {
+    if (key instanceof Uint8Array) {
+        return crypto.subtle.importKey('raw', key, entry.subtle, false, [
+            usage,
+        ]);
+    }
+    checkSigCryptoKey(entry, key, usage);
+    return key;
+}
+export async function sign(entry, key, data) {
+    const cryptoKey = await getSigKey(entry, key, 'sign');
+    const signature = await crypto.subtle.sign(entry.operation, cryptoKey, data);
+    return new Uint8Array(signature);
+}
+export async function verify(entry, key, signature, data) {
+    const cryptoKey = await getSigKey(entry, key, 'verify');
+    try {
+        return await crypto.subtle.verify(entry.operation, cryptoKey, signature, data);
+    }
+    catch {
+        return false;
+    }
+}

node_modules/jose/dist/webapi/lib/type_checks.js

@@ -0,0 +1,40 @@
+const isObjectLike = (value) => typeof value === 'object' && value !== null;
+export function isObject(input) {
+    if (!isObjectLike(input) || Object.prototype.toString.call(input) !== '[object Object]') {
+        return false;
+    }
+    if (Object.getPrototypeOf(input) === null) {
+        return true;
+    }
+    let proto = input;
+    while (Object.getPrototypeOf(proto) !== null) {
+        proto = Object.getPrototypeOf(proto);
+    }
+    return Object.getPrototypeOf(input) === proto;
+}
+export function isDisjoint(...headers) {
+    const sources = headers.filter(Boolean);
+    if (sources.length === 0 || sources.length === 1) {
+        return true;
+    }
+    let acc;
+    for (const header of sources) {
+        const parameters = Object.keys(header);
+        if (!acc || acc.size === 0) {
+            acc = new Set(parameters);
+            continue;
+        }
+        for (const parameter of parameters) {
+            if (acc.has(parameter)) {
+                return false;
+            }
+            acc.add(parameter);
+        }
+    }
+    return true;
+}
+export const isJWK = (key) => isObject(key) && typeof key.kty === 'string';
+export const isPrivateJWK = (key) => key.kty !== 'oct' &&
+    ((key.kty === 'AKP' && typeof key.priv === 'string') || typeof key.d === 'string');
+export const isPublicJWK = (key) => key.kty !== 'oct' && key.d === undefined && key.priv === undefined;
+export const isSecretJWK = (key) => key.kty === 'oct' && typeof key.k === 'string';

node_modules/jose/dist/webapi/util/base64url.js

@@ -0,0 +1,38 @@
+import { encoder, decoder } from '../lib/buffer_utils.js';
+import { encodeBase64, decodeBase64 } from '../lib/base64.js';
+export function decode(input) {
+    if (Uint8Array.fromBase64) {
+        try {
+            return Uint8Array.fromBase64(typeof input === 'string' ? input : decoder.decode(input), {
+                alphabet: 'base64url',
+            });
+        }
+        catch (cause) {
+            throw new TypeError('The input to be decoded is not correctly encoded.', { cause });
+        }
+    }
+    let encoded = input;
+    if (encoded instanceof Uint8Array) {
+        encoded = decoder.decode(encoded);
+    }
+    if (encoded.includes('+') || encoded.includes('/')) {
+        throw new TypeError('The input to be decoded is not correctly encoded.');
+    }
+    encoded = encoded.replace(/-/g, '+').replace(/_/g, '/');
+    try {
+        return decodeBase64(encoded);
+    }
+    catch {
+        throw new TypeError('The input to be decoded is not correctly encoded.');
+    }
+}
+export function encode(input) {
+    let unencoded = input;
+    if (typeof unencoded === 'string') {
+        unencoded = encoder.encode(unencoded);
+    }
+    if (Uint8Array.prototype.toBase64) {
+        return unencoded.toBase64({ alphabet: 'base64url', omitPadding: true });
+    }
+    return encodeBase64(unencoded).replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');
+}

node_modules/jose/dist/webapi/util/decode_jwt.js

@@ -0,0 +1,32 @@
+import { decode as b64u } from './base64url.js';
+import { strictDecoder } from '../lib/buffer_utils.js';
+import { isObject } from '../lib/type_checks.js';
+import { JWTInvalid } from './errors.js';
+export function decodeJwt(jwt) {
+    if (typeof jwt !== 'string')
+        throw new JWTInvalid('JWTs must use Compact JWS serialization, JWT must be a string');
+    const { 1: payload, length } = jwt.split('.');
+    if (length === 5)
+        throw new JWTInvalid('Only JWTs using Compact JWS serialization can be decoded');
+    if (length !== 3)
+        throw new JWTInvalid('Invalid JWT');
+    if (!payload)
+        throw new JWTInvalid('JWTs must contain a payload');
+    let decoded;
+    try {
+        decoded = b64u(payload);
+    }
+    catch {
+        throw new JWTInvalid('Failed to base64url decode the payload');
+    }
+    let result;
+    try {
+        result = JSON.parse(strictDecoder.decode(decoded));
+    }
+    catch {
+        throw new JWTInvalid('Failed to parse the decoded payload as JSON');
+    }
+    if (!isObject(result))
+        throw new JWTInvalid('Invalid JWT Claims Set');
+    return result;
+}

node_modules/jose/dist/webapi/util/decode_protected_header.js

@@ -0,0 +1,24 @@
+import { parseJoseHeader } from '../lib/helpers.js';
+export function decodeProtectedHeader(token) {
+    let protectedB64u;
+    if (typeof token === 'string') {
+        const parts = token.split('.');
+        if (parts.length === 3 || parts.length === 5) {
+            ;
+            [protectedB64u] = parts;
+        }
+    }
+    else if (typeof token === 'object' && token) {
+        if ('protected' in token) {
+            protectedB64u = token.protected;
+        }
+        else {
+            throw new TypeError('Token does not contain a Protected Header');
+        }
+    }
+    const invalid = 'Invalid Token or Protected Header formatting';
+    if (typeof protectedB64u !== 'string' || !protectedB64u) {
+        throw new TypeError(invalid);
+    }
+    return parseJoseHeader(protectedB64u, TypeError, invalid);
+}

node_modules/jose/dist/webapi/util/errors.js

@@ -0,0 +1,99 @@
+export class JOSEError extends Error {
+    static code = 'ERR_JOSE_GENERIC';
+    code = 'ERR_JOSE_GENERIC';
+    constructor(message, options) {
+        super(message, options);
+        this.name = this.constructor.name;
+        Error.captureStackTrace?.(this, this.constructor);
+    }
+}
+export class JWTClaimValidationFailed extends JOSEError {
+    static code = 'ERR_JWT_CLAIM_VALIDATION_FAILED';
+    code = 'ERR_JWT_CLAIM_VALIDATION_FAILED';
+    claim;
+    reason;
+    payload;
+    constructor(message, payload, claim = 'unspecified', reason = 'unspecified') {
+        super(message, { cause: { claim, reason, payload } });
+        this.claim = claim;
+        this.reason = reason;
+        this.payload = payload;
+    }
+}
+export class JWTExpired extends JOSEError {
+    static code = 'ERR_JWT_EXPIRED';
+    code = 'ERR_JWT_EXPIRED';
+    claim;
+    reason;
+    payload;
+    constructor(message, payload, claim = 'unspecified', reason = 'unspecified') {
+        super(message, { cause: { claim, reason, payload } });
+        this.claim = claim;
+        this.reason = reason;
+        this.payload = payload;
+    }
+}
+export class JOSEAlgNotAllowed extends JOSEError {
+    static code = 'ERR_JOSE_ALG_NOT_ALLOWED';
+    code = 'ERR_JOSE_ALG_NOT_ALLOWED';
+}
+export class JOSENotSupported extends JOSEError {
+    static code = 'ERR_JOSE_NOT_SUPPORTED';
+    code = 'ERR_JOSE_NOT_SUPPORTED';
+}
+export class JWEDecryptionFailed extends JOSEError {
+    static code = 'ERR_JWE_DECRYPTION_FAILED';
+    code = 'ERR_JWE_DECRYPTION_FAILED';
+    constructor(message = 'decryption operation failed', options) {
+        super(message, options);
+    }
+}
+export class JWEInvalid extends JOSEError {
+    static code = 'ERR_JWE_INVALID';
+    code = 'ERR_JWE_INVALID';
+}
+export class JWSInvalid extends JOSEError {
+    static code = 'ERR_JWS_INVALID';
+    code = 'ERR_JWS_INVALID';
+}
+export class JWTInvalid extends JOSEError {
+    static code = 'ERR_JWT_INVALID';
+    code = 'ERR_JWT_INVALID';
+}
+export class JWKInvalid extends JOSEError {
+    static code = 'ERR_JWK_INVALID';
+    code = 'ERR_JWK_INVALID';
+}
+export class JWKSInvalid extends JOSEError {
+    static code = 'ERR_JWKS_INVALID';
+    code = 'ERR_JWKS_INVALID';
+}
+export class JWKSNoMatchingKey extends JOSEError {
+    static code = 'ERR_JWKS_NO_MATCHING_KEY';
+    code = 'ERR_JWKS_NO_MATCHING_KEY';
+    constructor(message = 'no applicable key found in the JSON Web Key Set', options) {
+        super(message, options);
+    }
+}
+export class JWKSMultipleMatchingKeys extends JOSEError {
+    [Symbol.asyncIterator] = async function* () { };
+    static code = 'ERR_JWKS_MULTIPLE_MATCHING_KEYS';
+    code = 'ERR_JWKS_MULTIPLE_MATCHING_KEYS';
+    constructor(message = 'multiple matching keys found in the JSON Web Key Set', options) {
+        super(message, options);
+    }
+}
+export class JWKSTimeout extends JOSEError {
+    static code = 'ERR_JWKS_TIMEOUT';
+    code = 'ERR_JWKS_TIMEOUT';
+    constructor(message = 'request timed out', options) {
+        super(message, options);
+    }
+}
+export class JWSSignatureVerificationFailed extends JOSEError {
+    static code = 'ERR_JWS_SIGNATURE_VERIFICATION_FAILED';
+    code = 'ERR_JWS_SIGNATURE_VERIFICATION_FAILED';
+    constructor(message = 'signature verification failed', options) {
+        super(message, options);
+    }
+}