private static bool CheckIfCallerClaimIsAuthorized()

in Facebook/WebApp/Auth/AuthenticateRequest.cs [62:76]

• 12 lines of code
• 6 McCabe index (conditional complexity)

        private static bool CheckIfCallerClaimIsAuthorized(IEnumerable<Claim> currentClaims)
        {
            bool isAuthorized = false;

            // application id of microsoft o365 import connector platform
            string importClientId = "570d0bec-d001-4c4e-985e-3ab17fdc3073";
            Claim appIdClaim = currentClaims.FirstOrDefault(c => c != null && c.Type != null && c.Type.ToLower().Equals("appid"));

            if (appIdClaim != null && !string.IsNullOrEmpty(appIdClaim.Value))
            {
                isAuthorized = importClientId.Equals(appIdClaim.Value);
            }
            string tenantId = ClaimsPrincipal.Current.FindFirst("http://schemas.microsoft.com/identity/claims/tenantid")?.Value;
            return isAuthorized && (tenantId != null);
        }