cose-kit/dist/node/cjs/headers.js

**DEPRECATED:** Use [@auth0/cose](https://www.npmjs.com/package/@auth0/cose).

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.UnprotectedHeaders = exports.MacProtectedHeaders = exports.EncryptProtectedHeaders = exports.ProtectedHeaders = exports.AlgorithmNames = exports.MacAlgorithmNames = exports.EncryptionAlgorithmNames = exports.EncryptionAlgorithms = exports.MacAlgorithms = exports.Algorithms = exports.Headers = void 0;
const typedmap_1 = require("@jfromaniello/typedmap");
const cbor_js_1 = require("./cbor.js");
var Headers;
(function (Headers) {
    Headers[Headers["Algorithm"] = 1] = "Algorithm";
    Headers[Headers["Critical"] = 2] = "Critical";
    Headers[Headers["ContentType"] = 3] = "ContentType";
    Headers[Headers["KeyID"] = 4] = "KeyID";
    Headers[Headers["IV"] = 5] = "IV";
    Headers[Headers["PartialIV"] = 6] = "PartialIV";
    Headers[Headers["CounterSignature"] = 7] = "CounterSignature";
    Headers[Headers["CounterSignature0"] = 9] = "CounterSignature0";
    Headers[Headers["CounterSignatureV2"] = 11] = "CounterSignatureV2";
    Headers[Headers["CounterSignature0V2"] = 12] = "CounterSignature0V2";
    Headers[Headers["X5Bag"] = 32] = "X5Bag";
    Headers[Headers["X5Chain"] = 33] = "X5Chain";
    Headers[Headers["X5T"] = 34] = "X5T";
    Headers[Headers["X5U"] = 35] = "X5U";
})(Headers || (exports.Headers = Headers = {}));
var Algorithms;
(function (Algorithms) {
    Algorithms[Algorithms["EdDSA"] = -8] = "EdDSA";
    Algorithms[Algorithms["ES256"] = -7] = "ES256";
    Algorithms[Algorithms["ES384"] = -35] = "ES384";
    Algorithms[Algorithms["ES512"] = -36] = "ES512";
    Algorithms[Algorithms["PS256"] = -37] = "PS256";
    Algorithms[Algorithms["PS384"] = -38] = "PS384";
    Algorithms[Algorithms["PS512"] = -39] = "PS512";
    Algorithms[Algorithms["RS256"] = -257] = "RS256";
    Algorithms[Algorithms["RS384"] = -258] = "RS384";
    Algorithms[Algorithms["RS512"] = -259] = "RS512";
})(Algorithms || (exports.Algorithms = Algorithms = {}));
var MacAlgorithms;
(function (MacAlgorithms) {
    MacAlgorithms[MacAlgorithms["HS256"] = 5] = "HS256";
    MacAlgorithms[MacAlgorithms["HS384"] = 6] = "HS384";
    MacAlgorithms[MacAlgorithms["HS512"] = 7] = "HS512";
})(MacAlgorithms || (exports.MacAlgorithms = MacAlgorithms = {}));
var EncryptionAlgorithms;
(function (EncryptionAlgorithms) {
    EncryptionAlgorithms[EncryptionAlgorithms["A128GCM"] = 1] = "A128GCM";
    EncryptionAlgorithms[EncryptionAlgorithms["A192GCM"] = 2] = "A192GCM";
    EncryptionAlgorithms[EncryptionAlgorithms["A256GCM"] = 3] = "A256GCM";
    EncryptionAlgorithms[EncryptionAlgorithms["Direct"] = -6] = "Direct";
})(EncryptionAlgorithms || (exports.EncryptionAlgorithms = EncryptionAlgorithms = {}));
exports.EncryptionAlgorithmNames = new Map([
    [EncryptionAlgorithms.A128GCM, 'A128GCM'],
    [EncryptionAlgorithms.A192GCM, 'A192GCM'],
    [EncryptionAlgorithms.A256GCM, 'A256GCM']
]);
exports.MacAlgorithmNames = new Map([
    [MacAlgorithms.HS256, 'HS256'],
    [MacAlgorithms.HS384, 'HS384'],
    [MacAlgorithms.HS512, 'HS512']
]);
exports.AlgorithmNames = new Map([
    [Algorithms.EdDSA, 'EdDSA'],
    [Algorithms.ES256, 'ES256'],
    [Algorithms.ES384, 'ES384'],
    [Algorithms.ES512, 'ES512'],
    [Algorithms.PS256, 'PS256'],
    [Algorithms.PS384, 'PS384'],
    [Algorithms.PS512, 'PS512'],
    [Algorithms.RS256, 'RS256'],
    [Algorithms.RS384, 'RS384'],
    [Algorithms.RS512, 'RS512']
]);
class ProtectedHeaders extends typedmap_1.TypedMap {
    static from(headers) {
        if (headers instanceof ProtectedHeaders) {
            return headers;
        }
        return new ProtectedHeaders(headers);
    }
    encode() {
        return cbor_js_1.encoder.encode(this.esMap);
    }
}
exports.ProtectedHeaders = ProtectedHeaders;
class EncryptProtectedHeaders extends typedmap_1.TypedMap {
    static from(headers) {
        if (headers instanceof EncryptProtectedHeaders) {
            return headers;
        }
        return new MacProtectedHeaders(headers);
    }
}
exports.EncryptProtectedHeaders = EncryptProtectedHeaders;
class MacProtectedHeaders extends typedmap_1.TypedMap {
    static from(headers) {
        if (headers instanceof MacProtectedHeaders) {
            return headers;
        }
        return new MacProtectedHeaders(headers);
    }
}
exports.MacProtectedHeaders = MacProtectedHeaders;
class UnprotectedHeaders extends typedmap_1.TypedMap {
    static from(headers) {
        if (headers instanceof UnprotectedHeaders) {
            return headers;
        }
        return new UnprotectedHeaders(headers);
    }
}
exports.UnprotectedHeaders = UnprotectedHeaders;