@azure/msal-common
Version:
Microsoft Authentication Library for js
26 lines (24 loc) • 960 B
JavaScript
/*! @azure/msal-common v15.7.0 2025-05-30 */
;
/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
/**
* Gets tenantId from available ID token claims to set as credential realm with the following precedence:
* 1. tid - if the token is acquired from an Azure AD tenant tid will be present
* 2. tfp - if the token is acquired from a modern B2C tenant tfp should be present
* 3. acr - if the token is acquired from a legacy B2C tenant acr should be present
* Downcased to match the realm case-insensitive comparison requirements
* @param idTokenClaims
* @returns
*/
function getTenantIdFromIdTokenClaims(idTokenClaims) {
if (idTokenClaims) {
const tenantId = idTokenClaims.tid || idTokenClaims.tfp || idTokenClaims.acr;
return tenantId || null;
}
return null;
}
export { getTenantIdFromIdTokenClaims };
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