GetAzureADAccessTokenAuthenticatedContext() public method

Returns a SharePoint ClientContext using Azure Active Directory authentication. This requires that you have a Azure AD Web Application registered. The user will not be prompted for authentication, the current user's authentication context will be used by leveraging an explicit OAuth 2.0 Access Token value.
public GetAzureADAccessTokenAuthenticatedContext ( String siteUrl, String accessToken ) : ClientContext
siteUrl String Site for which the ClientContext object will be instantiated
accessToken String An explicit value for the AccessToken
return ClientContext
        internal static SPOnlineConnection InitiateAccessTokenConnection(Uri url, string accessToken, int minimalHealthScore, int retryCount, int retryWait, int requestTimeout, string tenantAdminUrl, bool skipAdminCheck = false, AzureEnvironment azureEnvironment = AzureEnvironment.Production)
        {
            var authManager    = new OfficeDevPnP.Core.AuthenticationManager();
            var context        = PnPClientContext.ConvertFrom(authManager.GetAzureADAccessTokenAuthenticatedContext(url.ToString(), accessToken), retryCount, retryWait);
            var connectionType = ConnectionType.O365;

            if (skipAdminCheck == false)
            {
                if (IsTenantAdminSite(context))
                {
                    connectionType = ConnectionType.TenantAdmin;
                }
            }
            return(new SPOnlineConnection(context, connectionType, minimalHealthScore, retryCount, retryWait, null, url.ToString(), tenantAdminUrl, PnPPSVersionTag));
        }