customize second factor authentication on SAP login page

[Former Member]

Hi guys,

hope you guys can provide some pointers for the problem

We are trying to do a second factor authentication one time pass [OTP] for our SAP login [Environment sap version 7.01.16].

We have follow the guide below and done and deployment our library [SDA format]

Create and Configure a Login Module - Developing Authentication Enhancements on the AS Java - SAP Li...

but our question is where can we add an additional textbox for the OTP input from user in the login page?

thank you for reading

DX

[donka_dimitrova]

Hello DX,

With the latest releases of the SAP Single Sign-On 2.0 product we offer two-factor authentication with Time-Based One-Time Password solution. More information is available in this blog:

Strong Two-Factor Authentication with One-Time Password Solution

With the latest support package for SAP Single Sign-On 2.0 product we offer also risk based authentication solution. More details you will be able to find in my blog: Risk-Based Authentication for Your Critical Business Processes

Best Regards,

Donka Dimitrova

[Former Member]

Hi community,

managed to have an idea of the textbox.

but encounter the following errors:

Message : An error occured during authscheme computation.

[EXCEPTION]

com.sapportals.portal.prt.runtime.PortalRuntimeException: iView not found: testing.net.N2faLogin    at com.sapportals.portal.prt.deployment.DeploymentManager.getPropertyContentProvider(DeploymentManager.java:1937)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:222)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:316)    at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:387)    at com.sapportals.portal.prt.service.authenticationservice.AuthenticationService.getLogonIView(AuthenticationService.java:233)    at com.sapportals.portal.prt.service.hook.SecurityHookService.doNodeHook(SecurityHookService.java:193)    at com.sapportals.portal.prt.connection.PortalHook.doNodeHook(PortalHook.java:469)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:138)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:50)    at com.sapportals.portal.prt.pom.PortalNode.createComponentNode(PortalNode.java:275)    at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:617)    at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:235)    at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:557)    at java.security.AccessController.doPrivileged(Native Method)    at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:430)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)    at com.sap.portal.navigation.Gateway.service(Gateway.java:117)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)    at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1060)    at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)    at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)    at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)    at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)    at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)    at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)    at java.security.AccessController.doPrivileged(Native Method)    at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)    at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

Severity : Error

Category : /System/Server

Location : com.sap.portal.portal

Application : sap.com/irj

Thread : SAPEngine_Application_Thread[impl:3]_22

Datasource : 3408550:D:\usr\sap\EPV\JC00\j2ee\cluster\server0\log\defaultTrace.trc

Message ID : 005056A67C2600190000000500001A680004FED3DF844D58

Source Name : com.sap.portal.portal

Argument Objs : com.sapportals.portal.prt.runtime.PortalRuntimeException: iView not found: testing.net.N2faLogin    at com.sapportals.portal.prt.deployment.DeploymentManager.getPropertyContentProvider(DeploymentManager.java:1937)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:222)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:316)    at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:387)    at com.sapportals.portal.prt.service.authenticationservice.AuthenticationService.getLogonIView(AuthenticationService.java:233)    at com.sapportals.portal.prt.service.hook.SecurityHookService.doNodeHook(SecurityHookService.java:193)    at com.sapportals.portal.prt.connection.PortalHook.doNodeHook(PortalHook.java:469)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:138)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:50)    at com.sapportals.portal.prt.pom.PortalNode.createComponentNode(PortalNode.java:275)    at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:617)    at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:235)    at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:557)    at java.security.AccessController.doPrivileged(Native Method)    at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:430)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)    at com.sap.portal.navigation.Gateway.service(Gateway.java:117)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)    at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1060)    at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)    at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)    at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)    at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)    at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)    at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)    at java.security.AccessController.doPrivileged(Native Method)    at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)    at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176),

Arguments : com.sapportals.portal.prt.runtime.PortalRuntimeException: iView not found: testing.net.N2faLogin    at com.sapportals.portal.prt.deployment.DeploymentManager.getPropertyContentProvider(DeploymentManager.java:1937)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:222)    at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:316)    at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:387)    at com.sapportals.portal.prt.service.authenticationservice.AuthenticationService.getLogonIView(AuthenticationService.java:233)    at com.sapportals.portal.prt.service.hook.SecurityHookService.doNodeHook(SecurityHookService.java:193)    at com.sapportals.portal.prt.connection.PortalHook.doNodeHook(PortalHook.java:469)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:138)    at com.sapportals.portal.prt.pom.factory.ComponentNodeFactory.newInstance(ComponentNodeFactory.java:50)    at com.sapportals.portal.prt.pom.PortalNode.createComponentNode(PortalNode.java:275)    at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:617)    at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:235)    at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:557)    at java.security.AccessController.doPrivileged(Native Method)    at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:430)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)    at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)    at com.sap.portal.navigation.Gateway.service(Gateway.java:117)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)    at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)    at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)    at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1060)    at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)    at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)    at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)    at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)    at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)    at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)    at java.security.AccessController.doPrivileged(Native Method)    at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)    at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176),

Dsr Component : n/a

Dsr Transaction : cefe6271121811e4bc630000003402a6

Dsr User :

Indent : 0

Level : 0

Message Code :

Message Type : 1

Relatives : /System/Server

Resource Bundlename :

Session : 0

Source : com.sap.portal.portal

ThreadObject : SAPEngine_Application_Thread[impl:3]_22

Transaction :

User : Guest

thanks for reading

DX