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We are getting the following error:

org.apache.axis2.AxisFault: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> D2L.WS.Security.Authentication.AuthenticationException: Expired authentication token at D2L.WS.Security.Authentication.TokenAuthenticator.AuthententicateHeader(Int64 orgId, RequestHeaderInfo headerInfo) at D2L.WS.Implementation.SoapHeaderServiceBase`1.set_RequestHeader(RequestHeaderInfo value) --- End of inner exception stack trace --- at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:446) at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:371) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:417) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)

We are getting the token using LTIAuthenticationTokenService.authenticate() and we re-use it for multiple, consecutive web-service calls. For this reason, we cache the token for 2 minutes, which until now had worked on all our other customer's servers.

Is there a DOME variable or configuration setting that controls how long the authentication token is valid?

Maen
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user1382547
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2 Answers2

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There are DOME configuration variables that control the lifetime of access tokens, and I believe that these apply to D2LWS tokens. If these calls were working with your back-end service before, and are not now, then this may be exposing either a mis-configuration of your LMS, or a regression defect introduced with a service pack to your service. In either case, your best bet is to contact D2L's support desk through either your organization's approved support contact, or your account or partner manager -- many of the DOME configuration variables are only modifiable by D2L themselves, and they can more likely assist your particular case to help determine if this is a mis-configuration or a defect.

Viktor Haag
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D2L LMS DOME variables d2l.Security.WebService.MaxUsageCount and d2l.Security.WebService.TokenLifetime (seconds) control this behaviour

azheglov
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