Hope it helps!There is an active Citrix support thread on the “no valid certificates found” issue. OS X Yosemite, OS X Mavericks, OS X Mountain Lion, Mac OS X Lion See Change Log for Update.Note: This entire post is basically google search bait designed to (hopefully) allow others struggling with the same issues to save a bit of time. UPDATE 2 You can change the log level of the com.apple.ifdreader process.How to Install Replace Upgrade Change Memory, Graphics Card. See 'Debug a smart card application on Yosemite'. UPDATE The ATR and APDU logging is no more needed. I had to modify my CCID driver to add a new log mechanism that works on Yosemite.Still no idea why this is happening – on other versions of OS X my smart card credentials transparently passed onto the OS. Long story short: It works to get past the VPN gateway but throws the same “no valid certificates found” error when trying to login to the Windows desktop via a Citrix Receiver client. I just had a chance to test the new Yosemite 10.10 compatible free SmartCard utility from Centrfy mentioned here.
Zio Card Reader Yosemite Mac OS X Lion SeeThis was not something I needed to do on OS X 10.7 or 10.7 with the open source smart card software stack. It did, however work fast and got me successfully logged onto the remote VPN server.Current status: Thursby PKard software works well on Yosemite for VPN access but the Windows desktop I get sent to via a Citrix client reports “no valid certificates” and I’m forced to use my standard user login name and password to complete the final authentication. This will change but if you are in a hurry (as I was) the best thing you can do in the short term is pay $29.95 for the Thursby PKard software from — it installed seamlessly and allowed me to login via VPN although for some reason my certificates were not passed on to the Windows remote desktop system, hopefully I don’t need the $179 “ADmitMac” product for that.I expect the state of open source smart card and tokend implementations to get better and more easily usable on Yosemite so I may only be using the Thursday product for a short time. As of the time I wrote this article, the state of freely available open source software for PIV smart card support on Yosemite is pretty lacking. Short SummaryI need to use a HHS PIV card to remotely access computer systems from a brand new Macbook air running OS X 10.10 Yosemite. Mail client mac check for new emailsA perfect example of this is and – the site that I turned to first when looking for OS X Yosemite PIV/smartcard status info. It’s a very slick and interesting system.From what I can tell, PIV cards are very similar to the CAC cards carried by military members that are often required for secure web browsing and access to military resources In fact, when searching the internet for PIV assistance you will find that some of the best help resources are coming from the military CAC-user community. Two-factor authentication is achieved by having to punch in a PIN code when my certs are presented to the remote system. When I’m trying to physically enter a building the PIV card is my secure photo ID badge (with backup biometrics and fingerprints stored o it) — when I try to enter a US Government network “virtually” the same PIV card doubles as VPN access device because it contains a personal set of crypto keys that uniquely identify me. The way I connect is via a federal standard PIV Card which is a very cool physical badge that doubles as a holder of biometric and personal crypto certificate information. If your USB reader and the PKard software are working, Yosemite 10.10 can now “see” the crypto info stored on the PIV cardFix the Trust Chain (If your PIV certificate is not trusted)This may not be an issue for an upgraded system but on my brand new laptop my host OS was missing the intermediate certificate trust chain. Macbook Air running OS X 10.10 YosemiteGetting the PIV card to work on 10.10 YosemiteAttach your reader, use the OS X “About this Mac” -> “System Report” function to verify that your computer and OS actually see and recognize a smart card device:What you want to see is the certificates and credentials that are stored on the smart card. Belkin flexible USB adapter – Amazon Link: After getting past the VPN, the remote desktop session can’t see my PIV certificate and I have to fallback to using standard AD username and password. However, on my older laptop my PIV card credentials were transparently passed onto the Windows OS as well and I was not prompted for a second login.That is not the case now. I’ll just show this OS X window which is the system prompt you get when your certificate is being used and the host OS wants to verify your PIN code as part of the two-factor authentication process.If you see this, this is your PIN entry prompt and it means that stuff is generally working:Remember that this is where your PIN goes, ignore the system text about “keychain password” … Minor IssueUsing the steps outlined above I can successfully authenticate to the remote access environment I need to use on a daily basis. This should be all you need to access or login to PIV-enabled websites.I removed screenshots showing the portal site I was logging into out of paranoia so I can’t show examples of successful logins. In my case I needed the US GOV Health and Human Services (HHS) intermediate certificates and the best online resource I found for HHS certificates needed for PIV cards is actually over on a NIH hosted site:I downloaded and installed the “HHS Entrust FPKI Certificate Chain” from the above website:Installing the certificates results in a chain of trust that culminates with your personal PIV certificates being recognizes as trusted:At this point you have a recognized USB card reader, your personal PIV certificates are visible to Mac OS X and the trust chain is complete. Unfortunately, without extra software it would not be possible, as Apple does not ship middleware necessary to interface between the smartcard and the OS and applications such as Keychain Access. Will update this post as needed.Probably a bit late to reply, but yes – smartcard login on a Mac without AD integration is simpler than with AD. I was willing to pay $29.99 for the functionality I needed and the software and documentation is great but I’m not going to shell out $179 for SSO access to a Windows Desktop.I’m going to keep researching this and will keep an eye on the state of open source / free smart card services for Yosemite 10.10. I’m not sure if it’s a Citrix Receiver issue or perhaps this is a designed-in behavior of the Thursday software designed to upsell software that offers more functionality. Using CLI, add root CA (and it appears that Intermediate CAs too if they are involved) to System.keychain, like “sudo security add-trusted-cert -d -k ‘/System/Keychains/System.keychain’ path_to_your_CA_cert”2. Once these packages are installed, you need to configure the system:1. More readers nowadays are likelier to work, rather than not.– tokend, available from Open Source (I recommend ) or commercial vendors (Thursby PKard has very good reputation among the users) – lower-level PKCS#11 components (may not be necessary) – I recommend or. Starting with 10.12 the situation is likely to be completely different, and you indeed might not need any extra software.This assumes you have a working smartcard reader, such as SCM 3110, or Gemalto Dual Prox. “sc_auth hash” – locate and copy “PIV Auth” certificate hash4. If not – troubleshoot until you do.3. You should see your smartcard as another keychain. “sudo security authorizationdb smartcard status” should show that smartcard is enabled for authentication.You’re done – now you can login with your CAC/PIV card in addition to name/password.You may be able to configure the machine to enable *only* smartcard login, but I don’t know how (or if it is indeed possible). “sudo security authorizationdb smartcard enable”7. “sc_auth list -u your_user_name” should show that same hash.6.
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