Direct project c# app

Question

Please route to right forum, if this is not a proper group. I followed the steps in http://wiki.directproject.org/CSharp+Setup+Instructions#Sending Test Mail-What the Gateway did

to setup a HISP for direct project. Got below error in application log.  Any ideas or suggestion to troubleshoot? VM is hosted in Azure.

Health.Direct.SmtpAgent.MessageArrivalEventHandler: While ProcessCDOMessage
Health.Direct.Agent.AgentException: Error=InvalidEncryption
   at Health.Direct.Agent.DirectAgent.DecryptSignedContent(IncomingMessage message)
   at Health.Direct.Agent.DirectAgent.ProcessMessage(IncomingMessage message)
   at Health.Direct.Agent.DirectAgent.ProcessIncoming(IncomingMessage message)
   at Health.Direct.SmtpAgent.SmtpAgent.ProcessIncoming(ISmtpMessage message, MessageEnvelope envelope)
   at Health.Direct.SmtpAgent.SmtpAgent.ProcessEnvelope(ISmtpMessage message, MessageEnvelope envelope)
   at Health.Direct.SmtpAgent.SmtpAgent.ProcessMessage(ISmtpMessage message)
   at Health.Direct.SmtpAgent.SmtpAgent.ProcessMessage(Message message)
   at Health.Direct.SmtpAgent.MessageArrivalEventHandler.ProcessCDOMessage(Message message)

Security log:

Cryptographic operation.

Subject:
Security ID: SYSTEM
Account Name: DIRECTONEBOX$
Account Domain: WORKGROUP
Logon ID: 0x3E7

Cryptographic Parameters:
Provider Name: Microsoft Software Key Storage Provider
Algorithm Name: RSA
Key Name: {84E56805-3F52-41AA-8AFC-C86E80626DC1}
Key Type: Machine key.

Cryptographic Operation:
Operation: Decrypt.
Return Code: 0x80090010

Answer 1

Hi there!

While we were involved in much of the open source coding, the gateway isn't a Microsoft or HealthVault product so we don't offer support over official channels. I'd suggest that you use this Google Group; it's pretty well monitored by the larger community: https://groups.google.com/forum/#!forum/nhindirect-discuss.

That said ... from the above (in particular error code 0x80090010) it looks like the gateway process (running as DIRECTONEBOX$) doesn't have access to the appropriate private key ({84E56805-3F52-41AA-8AFC-C86E80626DC1} in the machine store), which causes it to fail when trying to decrypt an inbound message encrypted with the corresponding certificate. I often use the winhttpcertcfg.exe tool to try to track this stuff down.

Info on winhttpcertcfg.exe: http://msdn.microsoft.com/en-us/library/windows/desktop/aa384088(v=vs.85).aspx

Download for winhttpcertcfg.exe: http://msdn.microsoft.com/en-us/healthvault/bb870977

Hope that gets you started and good luck.

---S