This test case checks if hidhost rejects connections from
unknown devices.
---
android/tester-hidhost.c | 100 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
diff --git a/android/tester-hidhost.c b/android/tester-hidhost.c
index 143b5a6..915c9a0 100644
--- a/android/tester-hidhost.c
+++ b/android/tester-hidhost.c
@@ -42,6 +42,9 @@
#define HID_MODE_BREDR 0x01
#define HID_MODE_LE 0x02
+#define HID_MSG_CONTROL 0x10
+#define HID_VIRTUAL_CABLE_UNPLUG 0x05
+
#define HID_EXPECTED_REPORT_SIZE 0x02
static struct queue *list; /* List of hidhost test cases */
@@ -209,6 +212,15 @@ static struct raw_dataset hid_keyboard_rsp_data = {
.len = sizeof(hid_keyboard_rsp_pdu),
};
+static bt_scan_mode_t setprop_scan_mode_conn_val =
+ BT_SCAN_MODE_CONNECTABLE;
+
+static bt_property_t prop_test_scan_mode_conn = {
+ .type = BT_PROPERTY_ADAPTER_SCAN_MODE,
+ .val = &setprop_scan_mode_conn_val,
+ .len = sizeof(setprop_scan_mode_conn_val),
+};
+
static void hid_sdp_cid_hook_cb(const void *data, uint16_t len, void *user_data)
{
struct test_data *t_data = tester_get_data();
@@ -280,6 +292,7 @@ static void hid_ctrl_cid_hook_cb(const void *data, uint16_t len,
void *user_data)
{
struct emu_cid_data *cid_data = user_data;
+ struct test_data *t_data = tester_get_data();
uint8_t header = ((uint8_t *) data)[0];
struct step *step;
@@ -310,6 +323,14 @@ static void hid_ctrl_cid_hook_cb(const void *data, uint16_t len,
schedule_action_verification(step);
break;
+ case HID_MSG_CONTROL | HID_VIRTUAL_CABLE_UNPLUG:
+ if (t_data->expect_rejection) {
+ step = g_new0(struct step, 1);
+
+ step->action_status = BT_STATUS_SUCCESS;
+ schedule_action_verification(step);
+ }
+ break;
}
}
static void hid_ctrl_connect_cb(uint16_t handle, uint16_t cid, void *user_data)
@@ -508,6 +529,68 @@ static void hidhost_send_data_action(void)
}
}
+static void client_l2cap_rsp(uint8_t code, const void *data, uint16_t len,
+ void *user_data)
+{
+ static const uint8_t con_req[] = { 0x13, 0x00, /* PSM */
+ 0x41, 0x00 }; /* Source CID */
+ const uint16_t *psm = data;
+ struct test_data *t_data = tester_get_data();
+ struct bthost *bthost = hciemu_client_get_host(t_data->hciemu);
+
+ if (len < sizeof(*psm)) {
+ tester_warn("Invalid l2cap response.");
+ return;
+ }
+
+ switch (*psm) {
+ case 0x40:
+ tester_print("Connected ctrl channel");
+
+ bthost_add_cid_hook(bthost, cid_data.ctrl_handle, 0x40,
+ hid_ctrl_cid_hook_cb, &cid_data);
+
+ cid_data.intr_handle = cid_data.ctrl_handle;
+
+ bthost_l2cap_req(bthost, cid_data.intr_handle, 0x02,
+ con_req, sizeof(con_req),
+ client_l2cap_rsp, &cid_data);
+ break;
+ case 0x41:
+ tester_print("Connected intr channel");
+
+ bthost_add_cid_hook(bthost, cid_data.intr_handle, 0x41,
+ hid_intr_cid_hook_cb, &cid_data);
+
+ break;
+ default:
+ break;
+ }
+}
+
+static void hidhost_conn_cb(uint16_t handle, void *user_data)
+{
+ static const uint8_t con_req[] = { 0x11, 0x00, /* PSM */
+ 0x40, 0x00 }; /* Source CID */
+
+ struct test_data *data = tester_get_data();
+ struct bthost *bthost = hciemu_client_get_host(data->hciemu);
+
+ if (data->hciemu_type == HCIEMU_TYPE_BREDR) {
+ tester_warn("Not handled device type.");
+ return;
+ }
+
+ cid_data.ctrl_cid = 0x40;
+ cid_data.ctrl_handle = handle;
+
+ tester_print("Sending L2CAP Request from remote");
+
+ bthost_l2cap_req(bthost, handle, 0x02,
+ con_req, sizeof(con_req),
+ client_l2cap_rsp, &cid_data);
+}
+
static struct test_case test_cases[] = {
TEST_CASE_BREDRLE("HidHost Init",
ACTION_SUCCESS(dummy_action, NULL),
@@ -653,6 +736,23 @@ static struct test_case test_cases[] = {
BTHH_CONN_STATE_CONNECTED),
ACTION_SUCCESS(hidhost_send_data_action, NULL),
),
+ TEST_CASE_BREDRLE("HidHost Reject Unknown Remote Connection",
+ ACTION_SUCCESS(bluetooth_enable_action, NULL),
+ CALLBACK_STATE(CB_BT_ADAPTER_STATE_CHANGED, BT_STATE_ON),
+ ACTION_SUCCESS(bt_set_property_action,
+ &prop_test_scan_mode_conn),
+ CALLBACK_ADAPTER_PROPS(&prop_test_scan_mode_conn, 1),
+ ACTION_SUCCESS(emu_setup_powered_remote_action, NULL),
+ ACTION_SUCCESS(emu_add_l2cap_server_action,
+ &l2cap_setup_keyboard_sdp_data),
+ ACTION_SUCCESS(emu_add_l2cap_server_action,
+ &l2cap_setup_cc_data),
+ ACTION_SUCCESS(emu_add_l2cap_server_action,
+ &l2cap_setup_ic_data),
+ /* Trigger incoming connection */
+ ACTION_SUCCESS(emu_set_connect_cb_action, hidhost_conn_cb),
+ ACTION_SUCCESS(emu_remote_connect_hci_rejected_action, NULL),
+ ),
TEST_CASE_BREDRLE("HidHost Encrypted Out. Conn. Success",
ACTION_SUCCESS(bluetooth_enable_action, NULL),
CALLBACK_STATE(CB_BT_ADAPTER_STATE_CHANGED, BT_STATE_ON),
--
1.9.1
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