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device: Add new FP_DEVICE_ERROR_UNTRUSTED error code

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Throw a specific error when we are unable to verify the integrety of the
device.
This commit is contained in:
Benjamin Berg
2020-09-18 10:51:40 +02:00
parent 8240bf54e6
commit 24b02b943f
2 changed files with 5 additions and 0 deletions
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2
libfprint/fp-device.h
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@@ -140,6 +140,7 @@ typedef enum {
* @FP_DEVICE_ERROR_DATA_DUPLICATE: Enrolling template duplicates storaged templates
* @FP_DEVICE_ERROR_REMOVED: The device has been removed.
* @FP_DEVICE_ERROR_TOO_HOT: The device might be getting too hot
* @FP_DEVICE_ERROR_UNTRUSTED: Device cannot be trusted
*
* Error codes for device operations. More specific errors from other domains
* such as #G_IO_ERROR or #G_USB_DEVICE_ERROR may also be reported.
@@ -158,6 +159,7 @@ typedef enum {
/* Leave some room to add more DATA related errors */
FP_DEVICE_ERROR_REMOVED = 0x100,
FP_DEVICE_ERROR_TOO_HOT,
FP_DEVICE_ERROR_UNTRUSTED,
} FpDeviceError;
GQuark fp_device_retry_quark (void);

3
libfprint/fpi-device.c
View File

@@ -185,6 +185,9 @@ fpi_device_error_new (FpDeviceError error)
case FP_DEVICE_ERROR_TOO_HOT:
msg = "Device disabled to prevent overheating.";
case FP_DEVICE_ERROR_UNTRUSTED:
msg = "Could not verify integrity of the device, it cannot be trusted!";
break;
default: