@node-saml/node-saml/lib/algorithms.js

SAML 2.0 implementation for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSigningAlgorithm = getSigningAlgorithm;
exports.getDigestAlgorithm = getDigestAlgorithm;
exports.getSigner = getSigner;
const crypto = require("crypto");
function getSigningAlgorithm(shortName) {
    switch (shortName) {
        case "sha256":
            return "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
        case "sha512":
            return "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512";
        case "sha1":
        default:
            return "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
    }
}
function getDigestAlgorithm(shortName) {
    switch (shortName) {
        case "sha256":
            return "http://www.w3.org/2001/04/xmlenc#sha256";
        case "sha512":
            return "http://www.w3.org/2001/04/xmlenc#sha512";
        case "sha1":
        default:
            return "http://www.w3.org/2000/09/xmldsig#sha1";
    }
}
function getSigner(shortName) {
    // The return type of `crypto.createSign` is `crypto.Sign`, but in Node@14, it fails compilation if specified; it is correct inferred if not specified
    switch (shortName) {
        case "sha256":
            return crypto.createSign("RSA-SHA256");
        case "sha512":
            return crypto.createSign("RSA-SHA512");
        case "sha1":
        default:
            return crypto.createSign("RSA-SHA1");
    }
}
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