| % Scapy Bluetooth layer tests |
| |
| + HCI Commands |
| = LE Create Connection Cancel |
| |
| expected_cmd_raw_data = hex_bytes("010e2000") |
| cmd_raw_data = raw(HCI_Hdr() / HCI_Command_Hdr() / HCI_Cmd_LE_Create_Connection_Cancel()) |
| assert(expected_cmd_raw_data == cmd_raw_data) |
| |
| = Disconnect |
| expected_cmd_raw_data = hex_bytes("01060403341213") |
| cmd_raw_data = raw(HCI_Hdr() / HCI_Command_Hdr() / HCI_Cmd_Disconnect(handle=0x1234)) |
| assert(expected_cmd_raw_data == cmd_raw_data) |
| |
| = LE Connection Update Command |
| expected_cmd_raw_data = hex_bytes("0113200e47000a00140001003c000100ffff") |
| cmd_raw_data = raw( |
| HCI_Hdr() / HCI_Command_Hdr() / HCI_Cmd_LE_Connection_Update( |
| handle=0x47, min_interval=10, max_interval=20, latency=1, timeout=60, |
| min_ce=1, max_ce=0xffff)) |
| assert(expected_cmd_raw_data == cmd_raw_data) |
| |
| |
| + HCI Events |
| = LE Connection Update Event |
| evt_raw_data = hex_bytes("043e0a03004800140001003c00") |
| evt_pkt = HCI_Hdr(evt_raw_data) |
| assert(evt_pkt[HCI_LE_Meta_Connection_Update_Complete].handle == 0x48) |
| assert(evt_pkt[HCI_LE_Meta_Connection_Update_Complete].interval == 20) |
| assert(evt_pkt[HCI_LE_Meta_Connection_Update_Complete].latency == 1) |
| assert(evt_pkt[HCI_LE_Meta_Connection_Update_Complete].timeout == 60) |
| |
| |
| + Bluetooth LE Advertising / Scan Response Data Parsing |
| = Parse EIR_Flags, EIR_CompleteList16BitServiceUUIDs, EIR_CompleteLocalName and EIR_TX_Power_Level |
| |
| ad_report_raw_data = \ |
| hex_bytes("043e2b020100016522c00181781f0201020303d9fe1409" \ |
| "506562626c652054696d65204c452037314536020a0cde") |
| scapy_packet = HCI_Hdr(ad_report_raw_data) |
| |
| assert(scapy_packet[EIR_Flags].flags == 0x02) |
| assert(scapy_packet[EIR_CompleteList16BitServiceUUIDs].svc_uuids == [0xfed9]) |
| assert(scapy_packet[EIR_CompleteLocalName].local_name == b'Pebble Time LE 71E6') |
| assert(scapy_packet[EIR_TX_Power_Level].level == 12) |
| |
| = Parse EIR_Manufacturer_Specific_Data |
| |
| scan_resp_raw_data = \ |
| hex_bytes("043e2302010401be5e0eb9f04f1716ff5401005f423331" \ |
| "3134374432343631fc00030c0000de") |
| scapy_packet = HCI_Hdr(scan_resp_raw_data) |
| |
| assert(scapy_packet[EIR_Manufacturer_Specific_Data].data == b'\x00_B31147D2461\xfc\x00\x03\x0c\x00\x00') |
| assert(scapy_packet[EIR_Manufacturer_Specific_Data].company_id == 0x154) |
| |
| = Basic L2CAP dissect |
| a = L2CAP_Hdr(b'\x08\x00\x06\x00\t\x00\xf6\xe5\xd4\xc3\xb2\xa1') |
| assert a[SM_Identity_Address_Information].address == 'a1:b2:c3:d4:e5:f6' |
| assert a[SM_Identity_Address_Information].atype == 0 |
| a.show() |
| |
| = Basic HCI_ACL_Hdr build & dissect |
| a = HCI_Hdr()/HCI_ACL_Hdr(handle=0xf4c, PB=2, BC=2, len=20)/L2CAP_Hdr(len=16)/L2CAP_CmdHdr(code=8, len=12)/Raw("A"*12) |
| assert raw(a) == b'\x02L\xaf\x14\x00\x10\x00\x05\x00\x08\x00\x0c\x00AAAAAAAAAAAA' |
| b = HCI_Hdr(raw(a)) |
| assert a == b |
| |
| = Complex HCI - L2CAP build |
| a = HCI_Hdr()/HCI_ACL_Hdr()/L2CAP_Hdr()/L2CAP_CmdHdr()/L2CAP_ConnReq(scid=1) |
| assert raw(a) == b'\x02\x00\x00\x0c\x00\x08\x00\x05\x00\x02\x00\x04\x00\x00\x00\x01\x00' |
| a.show() |
| |
| = Complex HCI - L2CAP dissect |
| a = HCI_Hdr(b'\x02\x00\x00\x11\x00\r\x00\x05\x00\x0b\x00\t\x00\x01\x00\x00\x00debug') |
| assert a[L2CAP_InfoResp].result == 0 |
| assert a[L2CAP_InfoResp].data == b"debug" |
| |
| = Answers |
| a = HCI_Hdr(b'\x02\x00\x00\x0c\x00\x08\x00\x05\x00\x02\x00\x04\x00\x00\x00\x9a;') |
| b = HCI_Hdr(b'\x02\x00\x00\x10\x00\x0c\x00\x05\x00\x03\x00\x08\x00\x9a;\x00\x00\x00\x00\x01\x00') |
| assert b.answers(a) |
| assert not a.answers(b) |
| |
| a = HCI_Hdr(b'\x02\x00\x00\x0c\x00\x08\x00\x05\x00\x04\x00\x04\x00\x15\x00\x00\x00') |
| b = HCI_Hdr(b'\x02\x00\x00\x0e\x00\n\x00\x05\x00\x05\x00\x06\x00\x15\x00\x00\x00\x02\x00') |
| assert b.answers(a) |
| assert not a.answers(b) |
| |
| = EIR_Hdr - misc |
| a = HCI_Hdr()/HCI_Event_Hdr()/HCI_Event_LE_Meta()/HCI_LE_Meta_Advertising_Report(addr = "a1:b2:c3:d4:e5:f6", data=EIR_Hdr()/EIR_CompleteLocalName(local_name="scapy")) |
| assert raw(a) == b'\x04>\x00\x02\x00\x00\x00\xf6\xe5\xd4\xc3\xb2\xa1\x07\x06\tscapy\x00' |
| b = HCI_Hdr(raw(a)) |
| assert b.data[0][EIR_CompleteLocalName].local_name == b"scapy" |
| assert b[HCI_LE_Meta_Advertising_Report].addr == "a1:b2:c3:d4:e5:f6" |
| |
| assert a.summary() == "HCI Event / HCI_Event_Hdr / HCI_Event_LE_Meta / HCI_LE_Meta_Advertising_Report" |
| |
| = ATT_Hdr - misc |
| a = HCI_Hdr()/HCI_ACL_Hdr()/L2CAP_Hdr()/ATT_Hdr()/ATT_Read_By_Type_Request_128bit(uuid1=0xa14, uuid2=0xa24) |
| a = HCI_Hdr(raw(a)) |
| a.show() |
| a.mysummary() |
| assert ATT_Read_By_Type_Request_128bit in a |
| assert not Raw in a |
| |
| b = HCI_Hdr()/HCI_ACL_Hdr()/L2CAP_Hdr()/ATT_Hdr()/ATT_Read_By_Type_Request(uuid=0xa14) |
| b = HCI_Hdr(raw(b)) |
| b.show() |
| b.mysummary() |
| assert ATT_Read_By_Type_Request in b |
| assert not Raw in b |