As of SAP Business One 9.2, version for SAP HANA, besides the normal login, Service Layer supports SSO with SAP Business One SDK UI API.
Important Note:
Domain user SSO with Service Layer:
- supported only for On-Demand Environment.
B1 user SSO with Service Layer:
- supported only for On-Premise Environment.
In order to use Service Layer SSO you just have to connect as usual to the UI API and use the UI API SBO_Application object to get the Service Layer B1SESSION and ROUTEID cookies.
Here you have a very simple sample getting Service Layer context from UI API:
string serviceLayerAddress = "https://hanaserver:50000/b1s/v1";
string sConnectionContext = SBO_Application.Company.GetServiceLayerConnectionContext(serviceLayerAddress);
And a method getting Service Layer context and using it to call Service Layer via HttpWebRequest class:
private int PlayServiceLayer()
{
string serviceLayerAddress = "https://hanaserver:50000/b1s/v1";
string sConnectionContext = null;
//Step 1: Get a session cookie from service layer
try {
sConnectionContext = SBO_Application.Company.GetServiceLayerConnectionContext(serviceLayerAddress);
}
catch (System.Exception ex)
{
continue;
}
if (sConnectionContext == null)
{
SBO_Application.MessageBox("Get service layer connection context error", 1, "Err", "", "");
return -1;
}
//Step 2: Send requests with session cookie
try {
var request = WebRequest.Create(serviceLayerAddress + "/Items?$top=1") as HttpWebRequest;
request.AllowAutoRedirect = false;
request.Timeout = 30 * 1000;
request.ServicePoint.Expect100Continue = false;
request.CookieContainer = new CookieContainer();
ServicePointManager.ServerCertificateValidationCallback += BypassSslCallback;
string[] cookieItems = sConnectionContext.Split(';');
foreach (var cookieItem in cookieItems) {
string[] parts = cookieItem.Split('=');
if (parts.Length == 2) {
request.CookieContainer.Add(request.RequestUri, new Cookie(parts[0].Trim(), parts[1].Trim()));
}
}
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
if (response.StatusCode != HttpStatusCode.OK) {
SBO_Application.MessageBox("Get item error", 1, "Err", "", "");
return -1;
}
string responseContent = null;
using (var reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8)) {
responseContent = reader.ReadToEnd();
}
SBO_Application.MessageBox(responseContent, 1, "Ok", "", "");
}
catch (System.Exception ex) {
SBO_Application.MessageBox(ex.ToString(), 1, "Err", "", "");
}
return 0;
}
Hope it helps
Trinidad.
