Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCH 1/3] tester: Refactor Read Local Public Key command Date: Mon, 18 May 2015 12:41:35 +0300 Message-Id: <1431942097-21927-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Save Local Public Key to calculate DHKey for later tests. Also verify that Command Status and Meta Event are generated. --- tools/hci-tester.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 59 insertions(+), 2 deletions(-) diff --git a/tools/hci-tester.c b/tools/hci-tester.c index 460c9a9..9093129 100644 --- a/tools/hci-tester.c +++ b/tools/hci-tester.c @@ -46,6 +46,11 @@ struct user_data { uint16_t handle_ut; }; +struct le_keys { + uint8_t remote_sk[32]; + uint8_t local_pk[64]; +} key_test_data; + static void swap_buf(const uint8_t *src, uint8_t *dst, uint16_t len) { int i; @@ -412,9 +417,61 @@ static void test_le_rand(const void *test_data) test_command(BT_HCI_CMD_LE_RAND); } +static void test_le_read_local_pk_complete(const void *data, uint8_t size, + void *user_data) +{ + const uint8_t *event = data; + const struct bt_hci_evt_le_read_local_pk256_complete *evt; + struct le_keys *keys = user_data; + + if (*event != BT_HCI_EVT_LE_READ_LOCAL_PK256_COMPLETE) { + tester_warn("Failed Read Local PK256 command"); + tester_test_failed(); + return; + } + + evt = (void *)(event + 1); + if (evt->status) { + tester_warn("HCI Read Local PK complete failed (0x%02x)", + evt->status); + tester_test_failed(); + return; + } + + memcpy(keys->local_pk, evt->local_pk256, 64); + + util_hexdump('>', evt->local_pk256, 64, test_debug, NULL); + + tester_test_passed(); +} + +static void test_le_read_local_pk_status(const void *data, uint8_t size, + void *user_data) +{ + uint8_t status = *((uint8_t *) data); + + if (status) { + tester_warn("Failed to send DHKey gen cmd (0x%02x)", status); + tester_test_failed(); + return; + } +} + static void test_le_read_local_pk(const void *test_data) { - test_command(BT_HCI_CMD_LE_READ_LOCAL_PK256); + struct user_data *user = tester_get_data(); + + bt_hci_register(user->hci_ut, BT_HCI_EVT_LE_META_EVENT, + test_le_read_local_pk_complete, + (void *)test_data, NULL); + + if (!bt_hci_send(user->hci_ut, BT_HCI_CMD_LE_READ_LOCAL_PK256, NULL, + 0, test_le_read_local_pk_status, + NULL, NULL)) { + tester_warn("Failed to send HCI LE Read Local PK256 command"); + tester_test_failed(); + return; + } } static void test_le_generate_dhkey_complete(const void *data, uint8_t size, @@ -790,7 +847,7 @@ int main(int argc, char *argv[]) test_le_encrypt); test_hci_local("LE Rand", NULL, NULL, test_le_rand); - test_hci_local("LE Read Local PK", NULL, NULL, + test_hci_local("LE Read Local PK", &key_test_data, NULL, test_le_read_local_pk); test_hci_local("LE Generate DHKey", NULL, NULL, test_le_generate_dhkey); -- 2.1.4