Andrew Lytvynov
9eff8a4503
feature/tpm: return opening errors from both /dev/tpmrm0 and /dev/tpm0 ( #18071 )
...
This might help users diagnose why TPM access is failing for tpmrm0.
Fixes #18026
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2025-11-26 12:35:24 -06:00
Andrew Lytvynov
6c206fab58
feature/tpm: try opening /dev/tpmrm0 before /tmp/tpm0 on Linux ( #16600 )
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The tpmrm0 is a kernel-managed version of tpm0 that multiplexes multiple
concurrent connections. The basic tpm0 can only be accessed by one
application at a time, which can be pretty unreliable.
Updates #15830
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2025-07-18 10:17:40 -07:00
Andrew Lytvynov
4979ce7a94
feature/tpm: implement ipn.StateStore using TPM sealing ( #16030 )
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Updates #15830
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2025-06-18 14:17:12 -07:00
Andrew Lytvynov
3105ecd958
hostinfo,tailcfg: report TPM availability on windows/linux ( #15831 )
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Start collecting fleet data on TPM availability via hostinfo.
Updates #15830
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2025-05-02 11:01:13 -07:00
