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Telemetry config support #291

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sethterashima
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Description

Adds support for configuring fleet telemetry streaming without requiring Tesla to process a CSR.

Fixes # (issue)

Type of change

Please select all options that apply to this change:

  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Bug fix (non-breaking change which fixes an issue)
  • Documentation update

Checklist:

Confirm you have completed the following steps:

  • My code follows the style of this project.
  • I have performed a self-review of my code.
  • I have made corresponding updates to the documentation.
  • I have added/updated unit tests to cover my changes.

Seth Terashima added 4 commits August 9, 2024 10:44
Some systems may pause monotonic clocks during system sleep. This would
result in command expiration times being incorrectly extended. With this
change, Veriferiers will fast-forward (but not rewind) their clocks
using system time. Attackers who control system time could use this
capability to cause commands to expire prematurely, but not extend
command lifetime.
Previously, users needed to obtain a certificate from Tesla in order to
Fleet Telemetry (https://github.com/teslamotors/fleet-telemetry).

This change introduces a method for users to enable Fleet Telemetry
without a certificate. Fleet Manager keys can authorize telemetry
configurations directly. See cmd/tesla-jwt/README.md for more
information.
Version 1.5.0 of jose2go received security updates. It does not appear
that the vehicle-command tools were impacted; this update is
precautionary.
@sethterashima sethterashima merged commit d193ac9 into teslamotors:main Aug 15, 2024
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2 participants