codekingpro/portable-devtools
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j5 r\11S\ \\ \4 4S j5 rS rSrg )� ClientHello� zP12A TLS ClientHello is the first message sent by the client when initiating TLS.13�14_raw_bytes�raw_client_hello�dtlsc � � Xl U( a9 [ R " [ [ R15 " U5 5 5 U l g[ R " [ [ R16 " U5 5 5 U l g)z/Create a TLS ClientHello object from raw bytes.N) r r �DtlsClientHellor �io�BytesIO�
_client_hellor �TlsClientHello)�selfr r s �SD:\code\apps\devtools\python\user_packages\Python313\site-packages\mitmproxy/tls.py�__init__�ClientHello.__init__ sV � �*�� �!2�!B�!B� �R�Z�Z�(8� 9�:�"�D� � "2�!@�!@� �R�Z�Z�(8� 9�:�"�D� � �wrap_in_record�returnc �@ � [ U R [ R 5 ( a [ eU( a] S[ U R 5 S- R SSS9- S- [ U R 5 R SSS9- U R - $ U R $ )a/ 17The raw ClientHello bytes as seen on the wire.18 19If `wrap_in_record` is True, the ClientHello will be wrapped in a synthetic TLS record20(`0x160303 + len(chm) + 0x01 + len(ch)`), which is the format expected by some tools.21The synthetic record assumes TLS version (`0x0303`), which may be different from what has been sent over the22wire. JA3 hashes are unaffected by this as they only use the TLS version from the ClientHello data structure.23 24A future implementation may return not just the exact ClientHello, but also the exact record(s) as seen on the25wire.26s � � �big)� byteorder� � )�27isinstancer r r �NotImplementedError�lenr �to_bytes)r r s r � raw_bytes�ClientHello.raw_bytes! s� � � �d�(�(�*;�*K�*K� L� L�%� %� � ��t���'�!�+�5�5�a�5�5�I�J� � �28 �d�o�o�&�/�/��U�/�C� D� ��� �
� �?�?� "r c �B � U R R R $ )z6The cipher suites offered by the client (as raw ints).)r �
cipher_suites�r s r r, �ClientHello.cipher_suites@ s � � �!�!�/�/�=�=�=r Nc �" � [ U R SS5 =n( a� UR H� nUR S:H =( a� [ UR29 R 5 S:H =( ad UR30 R S R S:H =( a7 [ R " UR31 R S R 5 nU( d M� UR32 R S R R S5 s $ g)z�33The [Server Name Indication](https://en.wikipedia.org/wiki/Server_Name_Indication),34which indicates which hostname the client wants to connect to.35�36extensionsNr � �ascii) �getattrr r0 �typer' �body� server_names� name_typer �
is_valid_host� host_name�decode)r �ext� extension�is_valid_sni_extensions r �sni�ClientHello.sniE s� � � �$�,�,�l�D�A� A�3� A� �^�^� � �N�N�d�*� V��I�N�N� 7� 7�8�A�=�V�!���3�3�A�6�@�@�A�E�V� �+�+�I�N�N�,G�,G��,J�,T�,T�U� '� *�)�$�>�>�6�6�q�9�C�C�J�J�7�S�S� ,� r c �� � [ U R SS5 =n( aK UR H; nUR S:X d M [ S UR37 R 5 5 s $ / $ )z�38The application layer protocols offered by the client as part of the39[ALPN](https://en.wikipedia.org/wiki/Application-Layer_Protocol_Negotiation) TLS extension.40r0 N� c 3 �8 # � U H oR v � M g 7f)N)�name)�.0�xs r � <genexpr>�-ClientHello.alpn_protocols.<locals>.<genexpr>` s � � � N�0M�1���0M�s �)r3 r r0 r4 �listr5 �alpn_protocols)r r; r< s r rI �ClientHello.alpn_protocolsW sZ � � �$�,�,�l�D�A� A�3� A� �^�^� � �>�>�T�)� � N� ���0M�0M� N�N�N� ,� � r c �� � / n[ U R SS5 =n( aG UR H7 n[ USUR 5 nUR UR41 U45 M9 U$ )zOThe raw list of extensions in the form of `(extension_type, raw_bytes)` tuples.r0 N� _raw_body)r3 r r0 r5 �appendr4 )r �retr; r< r5 s r r0 �ClientHello.extensionsc s_ � � ���$�,�,�l�D�A� A�3� A� �^�^� � �y�+�y�~�~�F���42�43�I�N�N�D�1�2� ,� �44r c �< � SU R SU R S3$ )NzClientHello(sni: z, alpn_protocols: �))r> rI r- s r �__repr__�ClientHello.__repr__m s$ � �"�4�8�8�*�,>�t�?R�?R�>S�ST�U�Ur )r r )F)T)�__name__�45__module__� __qualname__�__firstlineno__�__doc__�bytes�__annotations__�boolr r) �propertyrH �intr, �strr> rI �tupler0 rR �__static_attributes__� r r r r s� � �� ��46�� 47�d� 48� #�� #�� #�> �>�t�C�y� >� �>� ��S�4�Z� � ��" � ��U� � � � � ��D��s�E�z�!2� 3� � ��Vr r c �d � \ rS rSr% Sr\R \S' \\S' Sr \49\S' Sr \50\S' Sr g )51�ClientHelloData�q z/52Event data for `tls_clienthello` event hooks.53r54 � client_helloF�ignore_connection�establish_server_tls_firstra N)
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\S' S rg)57�TlsData� zY58Event data for `tls_start_client`, `tls_start_server`, and `tls_handshake` event hooks.59�connr60 N�ssl_connF�is_dtlsra )rT rU rV rW rX r �61ConnectionrZ r62 rh rm r rn r[ r` ra r r rj rj � sN � �� �63 �64 � �"�
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