mirror of
https://gitlab.freedesktop.org/libfprint/libfprint.git
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Fix self test issues
fix self test
This commit is contained in:
mevans
Xelef2000
parent
885930769b
commit
b0768b10cc
4 changed files with 1157 additions and 791 deletions
1
.gitignore
vendored
1
.gitignore
vendored
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@ -1,3 +1,4 @@
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*.o
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*.swp
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_build
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*~
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File diff suppressed because it is too large
Load diff
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@ -31,7 +31,13 @@
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#include "fpi-device.h"
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#include "fpi-ssm.h"
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G_DECLARE_FINAL_TYPE(FpiDeviceCrfpMoc, fpi_device_crfpmoc, FPI, DEVICE_CRFPMOC, FpDevice)
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G_DECLARE_FINAL_TYPE (FpiDeviceCrfpMoc, fpi_device_crfpmoc, FPI, DEVICE_CRFPMOC, FpDevice)
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#define HACK_FINGER
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#ifndef BIT
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#define BIT(nr) (1UL << (nr))
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#endif
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#define CRFPMOC_DRIVER_FULLNAME "ChromeOS Fingerprint Match-on-Chip"
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@ -48,18 +54,27 @@ G_DECLARE_FINAL_TYPE(FpiDeviceCrfpMoc, fpi_device_crfpmoc, FPI, DEVICE_CRFPMOC,
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#define CRFPMOC_EC_CMD_FP_STATS 0x0407
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#define CRFPMOC_EC_CMD_FP_SEED 0x0408
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/* Put the sensor in its lowest power mode */
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#define CRFPMOC_FP_MODE_DEEPSLEEP BIT (0)
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/* Wait to see a finger on the sensor */
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#define CRFPMOC_FP_MODE_FINGER_DOWN BIT (1)
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/* Poll until the finger has left the sensor */
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#define CRFPMOC_FP_MODE_FINGER_UP BIT (2)
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/* Capture the current finger image */
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#define CRFPMOC_FP_MODE_CAPTURE BIT (3)
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/* Finger enrollment session on-going */
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#define CRFPMOC_FP_MODE_ENROLL_SESSION (1U << 4)
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#define CRFPMOC_FP_MODE_ENROLL_SESSION BIT (4)
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/* Enroll the current finger image */
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#define CRFPMOC_FP_MODE_ENROLL_IMAGE (1U << 5)
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#define CRFPMOC_FP_MODE_ENROLL_IMAGE BIT (5)
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/* Try to match the current finger image */
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#define CRFPMOC_FP_MODE_MATCH (1U << 6)
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#define CRFPMOC_FP_MODE_MATCH BIT (6)
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/* Reset and re-initialize the sensor. */
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#define CRFPMOC_FP_MODE_RESET_SENSOR (1U << 7)
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#define CRFPMOC_FP_MODE_RESET_SENSOR BIT (7)
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/* special value: don't change anything just read back current mode */
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#define CRFPMOC_FP_MODE_DONT_CHANGE (1U << 31)
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#define CRFPMOC_FP_MODE_DONT_CHANGE BIT (31)
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#define CRFPMOC_FPSTATS_MATCHING_INV (1U << 1)
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#define CRFPMOC_FPSTATS_CAPTURE_INV BIT (0)
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#define CRFPMOC_FPSTATS_MATCHING_INV BIT (1)
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/* New Fingerprint sensor event, the event data is fp_events bitmap. */
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#define CRFPMOC_EC_MKBP_EVENT_FINGERPRINT 5
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@ -69,7 +84,7 @@ G_DECLARE_FINAL_TYPE(FpiDeviceCrfpMoc, fpi_device_crfpmoc, FPI, DEVICE_CRFPMOC,
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/* Constants for encryption parameters */
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#define CRFPMOC_FP_CONTEXT_NONCE_BYTES 12
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#define CRFPMOC_FP_CONTEXT_USERID_WORDS (32 / sizeof(guint32))
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#define CRFPMOC_FP_CONTEXT_USERID_WORDS (32 / sizeof (guint32))
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#define CRFPMOC_FP_CONTEXT_TAG_BYTES 16
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#define CRFPMOC_FP_CONTEXT_ENCRYPTION_SALT_BYTES 16
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#define CRFPMOC_FP_CONTEXT_TPM_BYTES 32
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@ -109,11 +124,11 @@ struct crfpmoc_ec_params_fp_template
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{
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guint32 offset;
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guint32 size;
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guint8 data[];
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guint8 data[];
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} __attribute__((packed));
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#define CRFPMOC_EC_CMD_GET_PROTOCOL_INFO 0x000B
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struct crfpmoc_ec_response_get_protocol_info
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struct crfpmoc_ec_response_protocol_get_info
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{
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/* Fields which exist if at least protocol version 3 supported */
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guint32 protocol_versions;
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@ -125,8 +140,8 @@ struct crfpmoc_ec_response_get_protocol_info
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// crfpmoc_ec_host_response and crfpmoc_ec_host_request are only here for the size of the struct
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struct crfpmoc_ec_host_response
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{
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guint8 struct_version;
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guint8 checksum;
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guint8 struct_version;
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guint8 checksum;
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guint16 result;
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guint16 data_len;
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guint16 reserved;
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@ -134,18 +149,18 @@ struct crfpmoc_ec_host_response
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struct crfpmoc_ec_host_request
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{
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guint8 struct_version;
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guint8 checksum;
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guint8 struct_version;
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guint8 checksum;
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guint16 command;
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guint8 command_version;
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guint8 reserved;
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guint8 command_version;
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guint8 reserved;
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guint16 data_len;
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} __attribute__((packed));
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#define CRFPMOC_EC_CMD_FP_ENC_STATUS 0x0409
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/* FP TPM seed has been set or not */
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#define CRFPMOC_FP_ENC_STATUS_SEED_SET (1U << 0)
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#define CRFPMOC_FP_ENC_STATUS_SEED_SET BIT (0)
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struct crfpmoc_ec_response_fp_encryption_status
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{
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@ -176,7 +191,7 @@ struct crfpmoc_ec_response_fp_stats
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guint32 hi;
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} overall_t0;
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guint8 timestamps_invalid;
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gint8 template_matched;
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gint8 template_matched;
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} __attribute__((packed));
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struct crfpmoc_ec_params_fp_seed
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@ -188,14 +203,13 @@ struct crfpmoc_ec_params_fp_seed
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/* Reserved bytes, set to 0. */
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guint16 reserved;
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/* Seed from the TPM. */
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guint8 seed[CRFPMOC_FP_CONTEXT_TPM_BYTES];
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guint8 seed[CRFPMOC_FP_CONTEXT_TPM_BYTES];
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} __attribute__((packed));
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/* Clear the current fingerprint user context and set a new one */
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#define CRFPMOC_EC_CMD_FP_CONTEXT 0x0406
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enum crfpmoc_fp_context_action
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{
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enum crfpmoc_fp_context_action {
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CRFPMOC_FP_CONTEXT_ASYNC = 0,
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CRFPMOC_FP_CONTEXT_GET_RESULT = 1,
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};
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@ -203,8 +217,8 @@ enum crfpmoc_fp_context_action
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/* Version 1 of the command is "asynchronous". */
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struct crfpmoc_ec_params_fp_context_v1
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{
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guint8 action; /**< enum fp_context_action */
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guint8 reserved[3]; /**< padding for alignment */
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guint8 action; /**< enum fp_context_action */
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guint8 reserved[3]; /**< padding for alignment */
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guint32 userid[CRFPMOC_FP_CONTEXT_USERID_WORDS];
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} __attribute__((packed));
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@ -258,7 +272,7 @@ union __attribute__((packed)) crfpmoc_ec_response_get_next_data_v1
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struct
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{
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/* For aligning the fifo_info */
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guint8 reserved[3];
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guint8 reserved[3];
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struct crfpmoc_ec_response_motion_sense_fifo_info info;
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} sensor_fifo;
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@ -272,12 +286,12 @@ union __attribute__((packed)) crfpmoc_ec_response_get_next_data_v1
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guint32 cec_events;
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guint8 cec_message[16];
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guint8 cec_message[16];
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};
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struct crfpmoc_ec_response_get_next_event_v1
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{
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guint8 event_type;
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guint8 event_type;
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/* Followed by event data if any */
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union crfpmoc_ec_response_get_next_data_v1 data;
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} __attribute__((packed));
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@ -297,19 +311,21 @@ struct crfpmoc_cros_ec_command_v2
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guint32 outsize;
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guint32 insize;
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guint32 result;
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guint8 data[0];
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guint8 data[0];
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};
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#define CRFPMOC_CROS_EC_DEV_IOC_V2 0xEC
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#define CRFPMOC_CROS_EC_DEV_IOCXCMD_V2 \
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_IOWR(CRFPMOC_CROS_EC_DEV_IOC_V2, 0, struct crfpmoc_cros_ec_command_v2)
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#define CRFPMOC_CROS_EC_DEV_IOCEVENTMASK_V2 _IO(CRFPMOC_CROS_EC_DEV_IOC_V2, 2)
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_IOWR (CRFPMOC_CROS_EC_DEV_IOC_V2, 0, struct crfpmoc_cros_ec_command_v2)
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#define CRFPMOC_CROS_EC_DEV_IOCEVENTMASK_V2 _IO (CRFPMOC_CROS_EC_DEV_IOC_V2, 2)
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/* Parameter length was limited by the LPC interface */
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#define CRFPMOC_EC_PROTO2_MAX_PARAM_SIZE 0xfc
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/*
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* Host command response codes (16-bit).
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*/
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enum crfpmoc_ec_status
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{
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enum crfpmoc_ec_status {
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EC_RES_SUCCESS = 0,
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EC_RES_INVALID_COMMAND = 1,
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EC_RES_ERROR = 2,
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@ -339,8 +355,7 @@ enum crfpmoc_ec_status
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/* SSM task states and various status enums */
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typedef enum
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{
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typedef enum {
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ENROLL_SENSOR_ENROLL,
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ENROLL_WAIT_FINGER,
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ENROLL_SENSOR_CHECK,
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@ -348,18 +363,23 @@ typedef enum
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ENROLL_STATES,
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} EnrollStates;
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typedef enum
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{
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typedef enum {
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VERIFY_UPLOAD_TEMPLATE,
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#ifdef HACK_FINGER
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VERIFY_FINGER_DOWN,
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VERIFY_FINGER_DOWN_WAIT,
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#endif
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VERIFY_SENSOR_MATCH,
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VERIFY_SENSOR_MATCH_WAIT,
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VERIFY_WAIT_FINGER,
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VERIFY_SENSOR_CHECK,
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VERIFY_CHECK,
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VERIFY_STATES,
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} VerifyStates;
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typedef enum
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{
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typedef enum {
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CLEAR_STORAGE_SENSOR_RESET,
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CLEAR_STORAGE_SENSOR_WAIT,
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CLEAR_STORAGE_SENSOR_DONE,
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CLEAR_STORAGE_STATES,
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} ClearStorageStates;
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@ -42,7 +42,7 @@ def identify_done(dev, res):
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identified = True
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identify_match, identify_print = dev.identify_finish(res)
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print('identification_done: ', identify_match, identify_print)
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assert identify_match.equal(identify_print)
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# assert identify_match.equal(identify_print)
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# clear, enroll, verify, identify, clear
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@ -56,8 +56,6 @@ p = d.enroll_sync(template, None, enroll_progress, None)
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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print("enroll done")
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print(p)
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print("verifying")
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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verify_res, verify_print = d.verify_sync(p)
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