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feat: add new opaque tamper message #40

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merged 5 commits into from
Jan 9, 2025
Merged

feat: add new opaque tamper message #40

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3b8c297
feat: add new opaque tamper message
TheButlah Dec 26, 2024
6f04811
address comments and change field name
TheButlah Jan 8, 2025
73e7879
fix ci?
TheButlah Jan 8, 2025
f711b35
fix ci frfr
TheButlah Jan 8, 2025
ad3f9ed
fix ci on gd no cap
TheButlah Jan 9, 2025
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1 change: 1 addition & 0 deletions messages/sec.options
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Original file line number Diff line number Diff line change
@@ -1 +1,2 @@
orb.mcu.sec.SERequest.data max_size: 512
orb.mcu.sec.Tamper.unencrypted_json max_size: 640
16 changes: 13 additions & 3 deletions messages/sec.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -38,14 +38,15 @@ message SecToJetson
orb.mcu.Versions versions = 2;
orb.mcu.Log log = 3;
orb.mcu.sec.SEResponse se_response = 4;
orb.mcu.sec.private.Tamper tampered = 5;
orb.mcu.sec.private.Tamper tampered = 5 [deprecated = true];
orb.mcu.BatteryStatus battery_status = 7;
orb.mcu.FatalError fatal_error = 8;
orb.mcu.sec.private.TamperRaw tamper_raw = 9;
orb.mcu.sec.private.TamperStates tamper_states = 10;
orb.mcu.sec.private.TamperRaw tamper_raw = 9 [deprecated = true];
orb.mcu.sec.private.TamperStates tamper_states = 10 [deprecated = true];
orb.mcu.Temperature temperature = 11;
orb.mcu.MemfaultEvent memfault_event = 12;
orb.mcu.HardwareDiagnostic hardware_diag = 13;
orb.mcu.sec.Tamper tamper = 14;
}
}

Expand All @@ -68,3 +69,12 @@ message SEResponse
int32 error_code = 2;
bytes data = 3;
}

message Tamper {
/// Contains tamper information serialized as json. It is "opaque" because
/// the schema of the json is not known by orb-messages. Inspecting the
/// json is instead done at run time by other software.
// NOTE: in proto3, all fields are implicitly optional. But we mark it
// explicitly here just to be extra clear.
optional string unencrypted_json = 1;
}