Merge "Replace firmware build time with epoch" into main
diff --git a/src/adaptations/device-layer/include/Weave/DeviceLayer/internal/GenericConfigurationManagerImpl.ipp b/src/adaptations/device-layer/include/Weave/DeviceLayer/internal/GenericConfigurationManagerImpl.ipp
index 9551759..db8c880 100644
--- a/src/adaptations/device-layer/include/Weave/DeviceLayer/internal/GenericConfigurationManagerImpl.ipp
+++ b/src/adaptations/device-layer/include/Weave/DeviceLayer/internal/GenericConfigurationManagerImpl.ipp
@@ -143,15 +143,25 @@
{
WEAVE_ERROR err = WEAVE_NO_ERROR;
- // TODO: Allow build time to be overridden by compile-time config (e.g. WEAVE_DEVICE_CONFIG_FIRMWARE_BUILD_TIME).
+ // See http://fxbug.dev/128466.
+ //
+ // Report that the firmware build time is epoch. This time is used in
+ // OpenWeave's CASEAuth implementation as a fallback when real time cannot
+ // be acquired. In Fuchsia's implementation
+ // (src/connectivity/weave/adapatation/platform_auth_delegate.cpp), we
+ // override that CASEAuth function with our own implementation, so this
+ // fallback is not used.
+ //
+ // In general, this function should not be used for load-bearing certificate
+ // checks and will always return the epoch.
+ year = 1970;
+ month = 1;
+ dayOfMonth = 1;
- err = ParseCompilerDateStr(__DATE__, year, month, dayOfMonth);
- SuccessOrExit(err);
+ hour = 0;
+ minute = 0;
+ second = 0;
- err = Parse24HourTimeStr(__TIME__, hour, minute, second);
- SuccessOrExit(err);
-
-exit:
return err;
}
