Some virtual channels, like the location channel use encoded types to
lower the bandwidth usage.
Add common helper functions, so that each virtual channel doesn't have
to reimplement the parser functions again and again.
- Move responsibility for obtaining access tokens to clients
- Add function for getting access tokens for AVD
- Get correct server hostname during AVD setup
- Add utility function for doing http requests
Windows expects the containerName field in TSSmartCardCreds to be what
it would use for a smartcard key's name. Try to accomodate that (at
least for PIV and GIDS cards).
This commit fixes various bugs that I've noticed on some windows systems with
smartcards that contains multiple certificates:
* With some drivers if you retrieve the ATR while enumerating the NCrypt keys, it seems to
confuse the NCrypt key context (and you're unable to retrieve certificate property). As
we don't use the ATR, let's remove the ATR retrieval.
* if don't give any user or domain on the command line, in settings you get User=Domain=NULL,
but if you pass /u:user, you get User="user" and Domain = ""(empty string not NULL). The
smartcard filtering by user/domain was not ready for that.
When smartcard emulation was enabled we were dumping the key and cert to
temporary files for PKINIT call, but they were deleted before we have
actually done the PKINIT. This patch fixes it.
It also add debug statement for the listing of smartcard keys / certs.
This also fixes the listing of smartcard on certain windows configurations
were we have to force NCRYPT_SILENT when doing a NCryptOpenKey.
When no CSP is provided, we were listing smartcard materials by querying the
MS_SCARD_PROV_A CSP, unfortunately on some windows hosts, the smartcards aren't
listed in that CSP. So this patch does the key listing by browsing all CSPs
instead of just a default one. You can still force a CSP and you'll get keys only
from this one.
This patch also address cases where the certificate on the smartcard doesn't
have a UPN attribute, if that happen we try to get a UPN from the email address.
