├── .gitignore ├── LICENSE ├── README.md ├── android_tv_remote.py ├── certificate_generator.py ├── json_handler.py ├── key_codes.py ├── pairing.py ├── requirements.txt └── sending_keys.py /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | pip-wheel-metadata/ 24 | share/python-wheels/ 25 | *.egg-info/ 26 | .installed.cfg 27 | *.egg 28 | MANIFEST 29 | 30 | # PyInstaller 31 | # Usually these files are written by a python script from a template 32 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 33 | *.manifest 34 | *.spec 35 | 36 | # Installer logs 37 | pip-log.txt 38 | pip-delete-this-directory.txt 39 | 40 | # Unit test / coverage reports 41 | htmlcov/ 42 | .tox/ 43 | .nox/ 44 | .coverage 45 | .coverage.* 46 | .cache 47 | nosetests.xml 48 | coverage.xml 49 | *.cover 50 | *.py,cover 51 | .hypothesis/ 52 | .pytest_cache/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | target/ 76 | 77 | # Jupyter Notebook 78 | .ipynb_checkpoints 79 | 80 | # IPython 81 | profile_default/ 82 | ipython_config.py 83 | 84 | # pyenv 85 | .python-version 86 | 87 | # pipenv 88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 91 | # install all needed dependencies. 92 | #Pipfile.lock 93 | 94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow 95 | __pypackages__/ 96 | 97 | # Celery stuff 98 | celerybeat-schedule 99 | celerybeat.pid 100 | 101 | # SageMath parsed files 102 | *.sage.py 103 | 104 | # Environments 105 | .env 106 | .venv 107 | env/ 108 | venv/ 109 | ENV/ 110 | env.bak/ 111 | venv.bak/ 112 | 113 | # Spyder project settings 114 | .spyderproject 115 | .spyproject 116 | 117 | # Rope project settings 118 | .ropeproject 119 | 120 | # mkdocs documentation 121 | /site 122 | 123 | # mypy 124 | .mypy_cache/ 125 | .dmypy.json 126 | dmypy.json 127 | *.pem 128 | 129 | # Pyre type checker 130 | .pyre/ 131 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # androidTV-controller-Python 2 | Simple Python program that communicate with android TV through network to pair with TV and will control it over the network. 3 | 4 | Works on Mi box and some of android TVs. 5 | 6 | Special thanks to [@Aymkdn](https://github.com/Aymkdn) for his detailed wiki. For protocol details check [here](https://github.com/Aymkdn/assistant-freebox-cloud/wiki/Google-TV-(aka-Android-TV)-Remote-Control). 7 | 8 | ## Tested on: 9 | ``` 10 | Mi Box4 11 | ``` 12 | 13 | ## Requirements: 14 | * python3 15 | * pynput 16 | * cryptography 17 | * pyOpenSSL 18 | * asn1crypto 19 | 20 | ## prepair and run: 21 | After Installing requirements you should generate certificate and pair your client to the server. 22 | 23 | ``` 24 | $ pip3 install -r requirements.txt 25 | $ python3 certificate_generator.py 26 | $ python3 android_tv_remote.py pairing 27 | ``` 28 | 29 | After first time pairing, you can run it without pairing argument. 30 | -------------------------------------------------------------------------------- /android_tv_remote.py: -------------------------------------------------------------------------------- 1 | from pynput import keyboard 2 | from pairing import PairingSocket 3 | from sending_keys import SendingKeySocket 4 | from key_codes import * 5 | import sys 6 | 7 | 8 | # Set your server name, server ip and client name here 9 | SERVER_IP = '192.168.0.144' 10 | SERVER_NAME = "Mi Box" 11 | CLIENT_NAME = "hmi" 12 | 13 | def print_guide(): 14 | print(''' 15 | You can controll you device with this keys: 16 | w = up u = volume up 17 | 18 | a = left o = ok d = right j = volume down 19 | 20 | s = down 21 | 22 | b = back h = home n = netflix q = exit 23 | ''') 24 | 25 | def on_release(key): 26 | print_guide() 27 | if key.char == 'q' or key == keyboard.Key.esc: 28 | # Stop listener 29 | sending_key_socket.disconnect() 30 | return False 31 | elif key.char == 'h' : 32 | sending_key_socket.send_key_command(KEYCODE_HOME) 33 | elif key.char == 'b' : 34 | sending_key_socket.send_key_command(KEYCODE_BACK) 35 | elif key.char == 'w' : 36 | sending_key_socket.send_key_command(KEYCODE_DPAD_UP) 37 | elif key.char == 's' : 38 | sending_key_socket.send_key_command(KEYCODE_DPAD_DOWN) 39 | elif key.char == 'a' : 40 | sending_key_socket.send_key_command(KEYCODE_DPAD_LEFT) 41 | elif key.char == 'd' : 42 | sending_key_socket.send_key_command(KEYCODE_DPAD_RIGHT) 43 | elif key.char == 'o' : 44 | sending_key_socket.send_key_command(KEYCODE_DPAD_CENTER) 45 | elif key.char == 'u' : 46 | sending_key_socket.send_key_command(KEYCODE_VOLUME_UP) 47 | elif key.char == 'j' : 48 | sending_key_socket.send_key_command(KEYCODE_VOLUME_DOWN) 49 | elif key.char == 'n' : 50 | sending_key_socket.send_lunch_app_command("netflix") 51 | 52 | 53 | if __name__ == "__main__": 54 | # if argument for pairing exist, start to pair 55 | if len(sys.argv) > 1 and sys.argv[1] == "pairing": 56 | pairing_sock = PairingSocket(CLIENT_NAME, SERVER_IP) 57 | pairing_sock.connect() 58 | pairing_sock.start_pairing() 59 | assert (pairing_sock.connected),"Connection unsuccessful!" 60 | 61 | sending_key_socket = SendingKeySocket(SERVER_NAME, SERVER_IP) 62 | sending_key_socket.connect() 63 | print_guide() 64 | # Receive input keys 65 | with keyboard.Listener(on_release=on_release) as listener: 66 | listener.join() 67 | -------------------------------------------------------------------------------- /certificate_generator.py: -------------------------------------------------------------------------------- 1 | from datetime import datetime, timedelta 2 | from cryptography import x509 3 | from cryptography.x509.oid import NameOID 4 | from cryptography.hazmat.primitives import hashes 5 | from cryptography.hazmat.backends import default_backend 6 | from cryptography.hazmat.primitives import serialization 7 | from cryptography.hazmat.primitives.asymmetric import rsa 8 | 9 | 10 | def generate_selfsigned_cert(hostname, ip_addresses=None, key=None): 11 | """ 12 | Generates self signed certificate for a hostname, and optional IP addresses. 13 | :return: self signed certificate and public key in PEM format 14 | """ 15 | 16 | # Generate our key 17 | if key is None: 18 | key = rsa.generate_private_key( 19 | public_exponent=65537, 20 | key_size=2048, 21 | backend=default_backend(), 22 | ) 23 | 24 | name = x509.Name([ 25 | x509.NameAttribute(NameOID.COMMON_NAME, hostname) 26 | ]) 27 | 28 | # best practice seem to be to include the hostname in the SAN, which *SHOULD* mean COMMON_NAME is ignored. 29 | alt_names = [x509.DNSName(hostname)] 30 | 31 | # allow addressing by IP, for when you don't have real DNS (common in most testing scenarios 32 | if ip_addresses: 33 | for addr in ip_addresses: 34 | # openssl wants DNSnames for ips... 35 | alt_names.append(x509.DNSName(addr)) 36 | # ... whereas golang's crypto/tls is stricter, and needs IPAddresses 37 | # note: older versions of cryptography do not understand ip_address objects 38 | alt_names.append(x509.IPAddress(ipaddress.ip_address(addr))) 39 | 40 | san = x509.SubjectAlternativeName(alt_names) 41 | 42 | # path_len=0 means this cert can only sign itself, not other certs. 43 | basic_contraints = x509.BasicConstraints(ca=True, path_length=0) 44 | now = datetime.utcnow() 45 | cert = ( 46 | x509.CertificateBuilder() 47 | .subject_name(name) 48 | .issuer_name(name) 49 | .public_key(key.public_key()) 50 | .serial_number(1000) 51 | .not_valid_before(now) 52 | .not_valid_after(now + timedelta(days=10*365)) 53 | .add_extension(basic_contraints, False) 54 | .add_extension(san, False) 55 | .sign(key, hashes.SHA256(), default_backend()) 56 | ) 57 | cert_pem = cert.public_bytes(encoding=serialization.Encoding.PEM) 58 | key_pem = key.private_bytes( 59 | encoding=serialization.Encoding.PEM, 60 | format=serialization.PrivateFormat.TraditionalOpenSSL, 61 | encryption_algorithm=serialization.NoEncryption(), 62 | ) 63 | 64 | return cert_pem, key_pem 65 | 66 | 67 | if __name__ == "__main__": 68 | KEY_FILE = "key.pem" 69 | CERT_FILE="cert.pem" 70 | cert, key = generate_selfsigned_cert("atvremote") 71 | with open(CERT_FILE, "wt") as f: 72 | f.write(cert.decode("utf-8")) 73 | with open(KEY_FILE, "wt") as f: 74 | f.write(key.decode("utf-8")) -------------------------------------------------------------------------------- /json_handler.py: -------------------------------------------------------------------------------- 1 | import json 2 | import base64 3 | 4 | 5 | def create_paring_request_message(client_name) : 6 | """ 7 | This function will generate json string for ping request message 8 | :param client_name: get name of the client 9 | :return: json string of created message 10 | """ 11 | 12 | message = {"protocol_version":1,"payload":{"service_name":"androidtvremote","client_name":client_name},"type":10,"status":200} 13 | json_dump = json.dumps(message) 14 | return json_dump 15 | 16 | def create_option_message() : 17 | """ 18 | This function will generate json string for option message 19 | :return: json string of created message 20 | """ 21 | 22 | message = {"protocol_version":1,"payload":{"output_encodings":[{"symbol_length":4,"type":3}], 23 | "input_encodings":[{"symbol_length":4,"type":3}],"preferred_role":1},"type":20,"status":200} 24 | json_dump = json.dumps(message) 25 | return json_dump 26 | 27 | def create_configuration_mesaage() : 28 | """ 29 | This function will generate json string for configuration message 30 | :return: json string of created message 31 | """ 32 | 33 | message = {"protocol_version":1,"payload":{"encoding":{"symbol_length":4,"type":3},"client_role":1},"type":30,"status":200} 34 | json_dump = json.dumps(message) 35 | return json_dump 36 | 37 | def create_secret_message(secret_hash) : 38 | """ 39 | This function will generate json string for secret message 40 | :param secret_hash: get string of clients secret hash 41 | :return: json string of created message 42 | """ 43 | 44 | message = {"protocol_version":1,"payload":{"secret":base64.b64encode(secret_hash).decode()},"type":40,"status":200} 45 | json_dump = json.dumps(message) 46 | return json_dump 47 | 48 | def parse_json_message(raw_data) : 49 | """ 50 | This function will parse the json message 51 | :param raw_data: get bytes of raw json message 52 | :return: extracted status and type of the message 53 | """ 54 | 55 | json_object = json.loads(raw_data) 56 | message_status = json_object["status"] 57 | message_type = 0 58 | if message_status == 200 : 59 | message_type = json_object["type"] 60 | return message_status, message_type -------------------------------------------------------------------------------- /key_codes.py: -------------------------------------------------------------------------------- 1 | ''' 2 | * Copyright (C) 2009 Google Inc. All rights reserved. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | ''' 16 | 17 | #Google Anymote key code enum 18 | 19 | KEYCODE_UNKNOWN = 0 20 | KEYCODE_SOFT_LEFT = 1 21 | KEYCODE_SOFT_RIGHT = 2 22 | KEYCODE_HOME = 3 23 | KEYCODE_BACK = 4 24 | KEYCODE_CALL = 5 25 | KEYCODE_0 = 7 26 | KEYCODE_1 = 8 27 | KEYCODE_2 = 9 28 | KEYCODE_3 = 10 29 | KEYCODE_4 = 11 30 | KEYCODE_5 = 12 31 | KEYCODE_6 = 13 32 | KEYCODE_7 = 14 33 | KEYCODE_8 = 15 34 | KEYCODE_9 = 16 35 | KEYCODE_STAR = 17 36 | KEYCODE_POUND = 18 37 | KEYCODE_DPAD_UP = 19 38 | KEYCODE_DPAD_DOWN = 20 39 | KEYCODE_DPAD_LEFT = 21 40 | KEYCODE_DPAD_RIGHT = 22 41 | KEYCODE_DPAD_CENTER = 23 42 | KEYCODE_VOLUME_UP = 24 43 | KEYCODE_VOLUME_DOWN = 25 44 | KEYCODE_POWER = 26 45 | KEYCODE_CAMERA = 27 46 | KEYCODE_A = 29 47 | KEYCODE_B = 30 48 | KEYCODE_C = 31 49 | KEYCODE_D = 32 50 | KEYCODE_E = 33 51 | KEYCODE_F = 34 52 | KEYCODE_G = 35 53 | KEYCODE_H = 36 54 | KEYCODE_I = 37 55 | KEYCODE_J = 38 56 | KEYCODE_K = 39 57 | KEYCODE_L = 40 58 | KEYCODE_M = 41 59 | KEYCODE_N = 42 60 | KEYCODE_O = 43 61 | KEYCODE_P = 44 62 | KEYCODE_Q = 45 63 | KEYCODE_R = 46 64 | KEYCODE_S = 47 65 | KEYCODE_T = 48 66 | KEYCODE_U = 49 67 | KEYCODE_V = 50 68 | KEYCODE_W = 51 69 | KEYCODE_X = 52 70 | KEYCODE_Y = 53 71 | KEYCODE_Z = 54 72 | KEYCODE_COMMA = 55 73 | KEYCODE_PERIOD = 56 74 | KEYCODE_ALT_LEFT = 57 75 | KEYCODE_ALT_RIGHT = 58 76 | KEYCODE_SHIFT_LEFT = 59 77 | KEYCODE_SHIFT_RIGHT = 60 78 | KEYCODE_TAB = 61 79 | KEYCODE_SPACE = 62 80 | KEYCODE_EXPLORER = 64 81 | KEYCODE_ENTER = 66 82 | KEYCODE_DEL = 67 83 | KEYCODE_GRAVE = 68 84 | KEYCODE_MINUS = 69 85 | KEYCODE_EQUALS = 70 86 | KEYCODE_LEFT_BRACKET = 71 87 | KEYCODE_RIGHT_BRACKET = 72 88 | KEYCODE_BACKSLASH = 73 89 | KEYCODE_SEMICOLON = 74 90 | KEYCODE_APOSTROPHE = 75 91 | KEYCODE_SLASH = 76 92 | KEYCODE_AT = 77 93 | KEYCODE_FOCUS = 80 94 | KEYCODE_PLUS = 81 95 | KEYCODE_MENU = 82 96 | KEYCODE_SEARCH = 84 97 | KEYCODE_MEDIA_PLAY_PAUSE = 85 98 | KEYCODE_MEDIA_STOP = 86 99 | KEYCODE_MEDIA_NEXT = 87 100 | KEYCODE_MEDIA_PREVIOUS = 88 101 | KEYCODE_MEDIA_REWIND = 89 102 | KEYCODE_MEDIA_FAST_FORWARD = 90 103 | KEYCODE_MUTE = 91 104 | KEYCODE_CTRL_LEFT = 92 105 | KEYCODE_CTRL_RIGHT = 93 106 | KEYCODE_INSERT = 94 107 | KEYCODE_PAUSE = 95 108 | KEYCODE_PAGE_UP = 96 109 | KEYCODE_PAGE_DOWN = 97 110 | KEYCODE_PRINT_SCREEN = 98 111 | 112 | KEYCODE_INFO = 103 113 | KEYCODE_WINDOW = 104 114 | 115 | KEYCODE_BOOKMARK = 110 116 | KEYCODE_CAPS_LOCK = 111 117 | KEYCODE_ESCAPE = 112 118 | KEYCODE_META_LEFT = 113 119 | KEYCODE_META_RIGHT = 114 120 | KEYCODE_ZOOM_IN = 115 121 | KEYCODE_ZOOM_OUT = 116 122 | KEYCODE_CHANNEL_UP = 117 123 | KEYCODE_CHANNEL_DOWN = 118 124 | 125 | KEYCODE_LIVE = 120 126 | KEYCODE_DVR = 121 127 | KEYCODE_GUIDE = 122 128 | KEYCODE_MEDIA_SKIP_BACK = 123 129 | KEYCODE_MEDIA_SKIP_FORWARD = 124 130 | KEYCODE_MEDIA_RECORD = 125 131 | KEYCODE_MEDIA_PLAY = 126 132 | 133 | KEYCODE_PROG_RED = 128 134 | KEYCODE_PROG_GREEN = 129 135 | KEYCODE_PROG_YELLOW = 130 136 | KEYCODE_PROG_BLUE = 131 137 | KEYCODE_BD_POWER = 132 138 | KEYCODE_BD_INPUT = 133 139 | KEYCODE_STB_POWER = 134 140 | KEYCODE_STB_INPUT = 135 141 | KEYCODE_STB_MENU = 136 142 | KEYCODE_TV_POWER = 137 143 | KEYCODE_TV_INPUT = 138 144 | KEYCODE_AVR_POWER = 139 145 | KEYCODE_AVR_INPUT = 140 146 | KEYCODE_AUDIO = 141 147 | KEYCODE_EJECT = 142 148 | KEYCODE_BD_POPUP_MENU = 143 149 | KEYCODE_BD_TOP_MENU = 144 150 | KEYCODE_SETTINGS = 145 151 | KEYCODE_SETUP = 146 152 | KEYCODE_MICROPHONE_MUTE = 147 153 | 154 | KEYCODE_PICTSYMBOLS = 148 155 | KEYCODE_SWITCH_CHARSET = 149 156 | KEYCODE_FORWARD_DEL = 150 157 | KEYCODE_SCROLL_LOCK = 151 158 | KEYCODE_FUNCTION = 152 159 | KEYCODE_SYSRQ = 153 160 | KEYCODE_BREAK = 154 161 | KEYCODE_MOVE_HOME = 155 162 | KEYCODE_MOVE_END = 156 163 | KEYCODE_FORWARD = 157 164 | KEYCODE_MEDIA_CLOSE = 158 165 | KEYCODE_F1 = 159 166 | KEYCODE_F2 = 160 167 | KEYCODE_F3 = 161 168 | KEYCODE_F4 = 162 169 | KEYCODE_F5 = 163 170 | KEYCODE_F6 = 164 171 | KEYCODE_F7 = 165 172 | KEYCODE_F8 = 166 173 | KEYCODE_F9 = 167 174 | KEYCODE_F10 = 168 175 | KEYCODE_F11 = 169 176 | KEYCODE_F12 = 170 177 | KEYCODE_NUM_LOCK = 171 178 | KEYCODE_NUMPAD_0 = 172 179 | KEYCODE_NUMPAD_1 = 173 180 | KEYCODE_NUMPAD_2 = 174 181 | KEYCODE_NUMPAD_3 = 175 182 | KEYCODE_NUMPAD_4 = 176 183 | KEYCODE_NUMPAD_5 = 177 184 | KEYCODE_NUMPAD_6 = 178 185 | KEYCODE_NUMPAD_7 = 179 186 | KEYCODE_NUMPAD_8 = 180 187 | KEYCODE_NUMPAD_9 = 181 188 | KEYCODE_NUMPAD_DIVIDE = 182 189 | KEYCODE_NUMPAD_MULTIPLY = 183 190 | KEYCODE_NUMPAD_SUBTRACT = 184 191 | KEYCODE_NUMPAD_ADD = 185 192 | KEYCODE_NUMPAD_DOT = 186 193 | KEYCODE_NUMPAD_COMMA = 187 194 | KEYCODE_NUMPAD_ENTER = 188 195 | KEYCODE_NUMPAD_EQUALS = 189 196 | KEYCODE_NUMPAD_LEFT_PAREN = 190 197 | KEYCODE_NUMPAD_RIGHT_PAREN = 191 198 | KEYCODE_APP_SWITCH = 192 199 | 200 | # Pointer buttons 201 | BTN_FIRST = 256 202 | BTN_MISC = 256 203 | BTN_0 = 256 204 | BTN_1 = 257 205 | BTN_2 = 258 206 | BTN_3 = 259 207 | BTN_4 = 260 208 | BTN_5 = 261 209 | BTN_6 = 262 210 | BTN_7 = 263 211 | BTN_8 = 264 212 | BTN_9 = 265 213 | 214 | BTN_MOUSE = 272 215 | BTN_LEFT = 272 216 | BTN_RIGHT = 273 217 | BTN_MIDDLE = 274 218 | BTN_SIDE = 275 219 | BTN_EXTRA = 276 220 | BTN_FORWARD = 277 221 | BTN_BACK = 278 222 | BTN_TASK = 279 223 | 224 | # Game controller buttons 225 | BTN_GAME_A = 280 226 | BTN_GAME_B = 281 227 | BTN_GAME_C = 282 228 | BTN_GAME_X = 283 229 | BTN_GAME_Y = 284 230 | BTN_GAME_Z = 285 231 | BTN_GAME_L1 = 286 232 | BTN_GAME_R1 = 287 233 | BTN_GAME_L2 = 288 234 | BTN_GAME_R2 = 289 235 | BTN_GAME_THUMBL = 290 236 | BTN_GAME_THUMBR = 291 237 | BTN_GAME_START = 292 238 | BTN_GAME_SELECT = 293 239 | BTN_GAME_MODE = 294 240 | BTN_GAME_1 = 295 241 | BTN_GAME_2 = 296 242 | BTN_GAME_3 = 297 243 | BTN_GAME_4 = 298 244 | BTN_GAME_5 = 299 245 | BTN_GAME_6 = 300 246 | BTN_GAME_7 = 301 247 | BTN_GAME_8 = 302 248 | BTN_GAME_9 = 303 249 | BTN_GAME_10 = 304 250 | BTN_GAME_11 = 305 251 | BTN_GAME_12 = 306 252 | BTN_GAME_13 = 307 253 | BTN_GAME_14 = 308 254 | BTN_GAME_15 = 309 255 | BTN_GAME_16 = 310 -------------------------------------------------------------------------------- /pairing.py: -------------------------------------------------------------------------------- 1 | import socket, ssl 2 | from OpenSSL.crypto import load_certificate 3 | from OpenSSL.crypto import FILETYPE_PEM 4 | from asn1crypto.x509 import Certificate 5 | import hashlib 6 | from json_handler import * 7 | 8 | 9 | class PairingSocket: 10 | ''' 11 | This class designed to pair a client to a android TV 12 | ''' 13 | 14 | def __init__(self, client_name, host_address, port=6467, sock=None): 15 | if sock is None: 16 | self.sock = socket.socket( 17 | socket.AF_INET, socket.SOCK_STREAM) 18 | else: 19 | self.sock = sock 20 | self.host = host_address 21 | self.client_name = client_name 22 | self.port = port 23 | self.connected = False 24 | 25 | def connect(self): 26 | """ 27 | This function will create a socket to given ip and port, 28 | with generated certificate and public key 29 | """ 30 | self.ssl_sock = ssl.wrap_socket(self.sock, 31 | keyfile="key.pem", 32 | certfile="cert.pem", 33 | do_handshake_on_connect=True) 34 | self.ssl_sock.connect((self.host, self.port)) 35 | 36 | def disconnect(self): 37 | """ 38 | This function will disconnect the socket 39 | """ 40 | self.ssl_sock.close() 41 | 42 | def start_pairing(self) : 43 | """ 44 | This function will start the pairing process by sending a pairing req message, 45 | and starting to receive. 46 | """ 47 | message = create_paring_request_message(self.client_name) 48 | self.send_message(message) 49 | self.receive_message() 50 | 51 | def parse_message(self, raw_message): 52 | """ 53 | This function will receive raw message, decode the message, 54 | and create response message related to received message type. 55 | :param raw_message: raw received message 56 | :return: null at the end of the pairing or when some error occur 57 | """ 58 | message = "" 59 | # ignore messages with less than 5 bytes (packet size messages) 60 | if len(raw_message) > 4 : 61 | message_status, message_type = parse_json_message(raw_message) 62 | if message_status == 200 : 63 | if message_type == 11: 64 | # crating option message 65 | message = create_option_message() 66 | 67 | elif message_type == 20: 68 | # creating configuration message 69 | message = create_configuration_mesaage() 70 | 71 | elif message_type == 31: 72 | # Creating secret message: a sha-256 hash of client certificate modulus + client certificate exponent + 73 | # server modulus + server exponent + two last digit of pairing key coded to base64 74 | input_code = input("enter the code: ") 75 | # bin_inp = chr(int(inp[-2:], 16)) 76 | with open("cert.pem", 'rb') as fp: 77 | cert = load_certificate(FILETYPE_PEM, fp.read()) 78 | client_modulus = cert.get_pubkey().to_cryptography_key().public_numbers().n 79 | client_exponent = cert.get_pubkey().to_cryptography_key().public_numbers().e 80 | # all items in hex format 81 | client_mod = '{:X}'.format(client_modulus) 82 | client_exp = "010001" 83 | server_cert = Certificate.load(self.ssl_sock.getpeercert(True)) 84 | server_mod = '{:X}'.format(server_cert.public_key.native["public_key"]["modulus"]) 85 | server_exp = "010001" 86 | h = hashlib.sha256() 87 | h.update(bytes.fromhex(client_mod)) 88 | h.update(bytes.fromhex(client_exp)) 89 | h.update(bytes.fromhex(server_mod)) 90 | h.update(bytes.fromhex(server_exp)) 91 | h.update(bytes.fromhex(input_code[-2:])) 92 | hash_result = h.digest() 93 | message = create_secret_message(hash_result) 94 | 95 | elif message_type == 41: 96 | # Pairing finished successfully 97 | self.connected = True 98 | self.disconnect() 99 | return 100 | else : 101 | self.disconnect() 102 | return 103 | else : 104 | self.receive_message() 105 | return 106 | 107 | self.send_message(message) 108 | self.receive_message() 109 | 110 | def send_message(self, msg): 111 | """ 112 | This function will receive message and will send the message size, 113 | and the message body to server. 114 | :param message: created message 115 | """ 116 | self.ssl_sock.send((len(msg)).to_bytes(4, byteorder='big')) 117 | self.ssl_sock.send(msg.encode()) 118 | 119 | def receive_message(self): 120 | """ 121 | This function will receive messages from server and pass it to 122 | message parser function. 123 | """ 124 | data = self.ssl_sock.recv(1024) 125 | self.parse_message(data) -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | asn1crypto==1.4.0 2 | cffi==1.14.5 3 | cryptography==3.4.7 4 | evdev==1.4.0 5 | pycparser==2.20 6 | pynput==1.7.3 7 | pyOpenSSL==20.0.1 8 | python-xlib==0.31 9 | six==1.16.0 10 | -------------------------------------------------------------------------------- /sending_keys.py: -------------------------------------------------------------------------------- 1 | import socket, ssl 2 | import OpenSSL 3 | from OpenSSL.crypto import load_certificate 4 | from OpenSSL.crypto import FILETYPE_PEM 5 | from asn1crypto.x509 import Certificate 6 | 7 | 8 | class SendingKeySocket: 9 | ''' 10 | This class designed to send controlling commands to a android TV 11 | ''' 12 | 13 | def __init__(self, server_name, host_address, port=6466, sock=None): 14 | if sock is None: 15 | self.sock = socket.socket( 16 | socket.AF_INET, socket.SOCK_STREAM) 17 | else: 18 | self.sock = sock 19 | self.host = host_address 20 | self.server_name = server_name 21 | self.port = port 22 | self.connected = False 23 | 24 | def connect(self): 25 | """ 26 | This function will create a socket to given ip and port, 27 | with generated certificate and public key 28 | """ 29 | self.ssl_sock = ssl.wrap_socket(self.sock, 30 | keyfile="key.pem", 31 | certfile="cert.pem", 32 | do_handshake_on_connect=True) 33 | self.ssl_sock.connect((self.host, self.port)) 34 | 35 | def disconnect(self): 36 | """ 37 | This function will disconnect the socket 38 | """ 39 | self.ssl_sock.close() 40 | 41 | # TODO: Implement parser function 42 | def parse_message(self, raw_message): 43 | """ 44 | This function will receive raw message, decode the message. 45 | :param raw_message: raw received message 46 | :return: 47 | """ 48 | pass 49 | 50 | def send_message(self, msg): 51 | """ 52 | This function will receive message bytes as a param and will send the message size, 53 | and the message body to server. 54 | :param msg: created message in bytes 55 | """ 56 | self.ssl_sock.send(msg) 57 | 58 | def receive_message(self): 59 | """ 60 | This function will receive messages from server and pass it to 61 | message parser function. 62 | """ 63 | data = self.ssl_sock.recv(1024) 64 | self.parse_message(data) 65 | 66 | def create_configuration_mesaage(self, server_name): 67 | """ 68 | This function will receive server name and create the configuration message. 69 | :param server_name: string of the server name 70 | :return: string of the created configuration message 71 | """ 72 | # adding the size, 1, message type 0 and seperaor 0 73 | message = [1,0,0] 74 | # adding payload size 75 | message.append(17+len(server_name)) 76 | # adding two 1 as a 4 byte, one 32, one 3 and six 0 77 | message += [0,0,0,1,0,0,0,1,32,3,0,0,0,0,0,0] 78 | # adding size of the server name 79 | message.append(len(server_name)) 80 | # adding server name characters as asci 81 | for item in server_name: 82 | message.append(ord(item)) 83 | return message 84 | 85 | def send_key_command(self, command_code): 86 | """ 87 | This function will receive command code, create and send command message to server. 88 | :param server_name: integer of command code 89 | """ 90 | self.send_message(bytes(self.create_configuration_mesaage(self.server_name))) 91 | # creating message 92 | message = [1,2,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 93 | # adding key code to the mesage 94 | message.append(command_code) 95 | # sending key command with press flag 96 | self.send_message(bytes(message)) 97 | # change counter to 1 98 | message[11] = 1 99 | # change press flag to release 100 | message[15] = 1 101 | # sending key command with release flag 102 | self.send_message(bytes(message)) 103 | 104 | # TODO: complete launch app function. 105 | def send_lunch_app_command(self, app_name): 106 | """ 107 | This function will receive android application name, create and send app launch command. 108 | :param app_name: string of the application package name 109 | """ 110 | # currently just launch netflix 111 | self.send_message(bytes(self.create_configuration_mesaage(self.server_name))) 112 | # creating message 113 | message = [1,16,0] 114 | # adding key code to the mesage 115 | name = "intent:#Intent;component=com.netflix.ninja/.MainActivity;end" 116 | message.append(len(name)) 117 | for item in name: 118 | message.append(ord(item)) 119 | # sending key command with release flag 120 | self.send_message(bytes(message)) 121 | --------------------------------------------------------------------------------