@azure/msal-node/src/cache/CacheHelpers.ts

Microsoft Authentication Library for Node

/*
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */

import {
    AccountInfo,
    AuthenticationScheme,
    CredentialEntity,
    CredentialType,
} from "@azure/msal-common/node";
import { CACHE } from "../utils/Constants.js";

export function generateCredentialKey(credential: CredentialEntity): string {
    const familyId =
        (credential.credentialType === CredentialType.REFRESH_TOKEN &&
            credential.familyId) ||
        credential.clientId;
    const scheme =
        credential.tokenType &&
        credential.tokenType.toLowerCase() !==
            AuthenticationScheme.BEARER.toLowerCase()
            ? credential.tokenType.toLowerCase()
            : "";
    const credentialKey = [
        credential.homeAccountId,
        credential.environment,
        credential.credentialType,
        familyId,
        credential.realm || "",
        credential.target || "",
        credential.requestedClaimsHash || "",
        scheme,
    ];

    return credentialKey.join(CACHE.KEY_SEPARATOR).toLowerCase();
}

export function generateAccountKey(account: AccountInfo): string {
    const homeTenantId = account.homeAccountId.split(".")[1];
    const accountKey = [
        account.homeAccountId,
        account.environment,
        homeTenantId || account.tenantId || "",
    ];

    return accountKey.join(CACHE.KEY_SEPARATOR).toLowerCase();
}