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Bug 4564 - Add a tool to report CSP name for a specific ATR
: Add a tool to report CSP name for a specific ATR
Status: CLOSED WONTFIX
: ThinLinc
| WTS Tools (deprecated)
: 4.0.0
: PC Unknown
: P2 Normal
: 4.10.0
Assigned To:
:
:
:
: 4565
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Reported: 2013-03-25 14:45 by
Modified: 2019-02-07 15:51 (History)
Acceptance Criteria:


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Description From cendio 2013-03-25 14:45:02
In Microsoft's sc_minidriver_spec there is a Smartcard Plug and Play Appendix
A, which discusses a "pairing process" for smartcard:


- Get the ATR from the smart card.
  - Iterate through entries in the
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\Calais\SmartCards registry
key and do the following:
    - Apply ATRMask subkey value that is stored in the registry to the ATR that
was acquired from the smart card.
    - Compare the masked ATR value to the ATR subkey value that is stored in
the registry.
    - If the two ATR values match, stop processing and pair the corresponding
minidriver with the smart card.


When a match has been made, the Crypt Provider registry key contains the CSP
name.

If we go this way we can have tl-run-rdesktop to query the nrpe agent on a WTS
server to retrieve the correct CSP name to use for SSO.
------- Comment #1 From cendio 2019-02-07 15:43:56 -------
rdesktop (and associated tools) is being removed from the ThinLinc product.