Python-TLS-Client

Python-TLS-Client is an advanced HTTP library based on requests and tls-client.

Installation

pip install tls-client

Examples

The syntax is inspired by requests, so its very similar and there are only very few things that are different.

Example 1 - Preset:

import tls_client



# You can also use the following as `client_identifier`:

# Chrome --> chrome_103, chrome_104, chrome_105, chrome_106, chrome_107, chrome_108, chrome109, Chrome110,

#            chrome111, chrome112, chrome_116_PSK, chrome_116_PSK_PQ, chrome_117, chrome_120

# Firefox --> firefox_102, firefox_104, firefox108, Firefox110, firefox_117, firefox_120

# Opera --> opera_89, opera_90

# Safari --> safari_15_3, safari_15_6_1, safari_16_0

# iOS --> safari_ios_15_5, safari_ios_15_6, safari_ios_16_0

# iPadOS --> safari_ios_15_6

# Android --> okhttp4_android_7, okhttp4_android_8, okhttp4_android_9, okhttp4_android_10, okhttp4_android_11,

#             okhttp4_android_12, okhttp4_android_13

#

# more client identifiers can be found in settings.py



session = tls_client.Session(

    client_identifier="chrome112",

    random_tls_extension_order=True

)



res = session.get(

    "https://www.example.com/",

    headers={

        "key1": "value1",

    },

    proxy="http://user:password@host:port"

)

Example 2 - Custom:

import tls_client



session = tls_client.Session(

    ja3_string="771,4865-4866-4867-49195-49199-49196-49200-52393-52392-49171-49172-156-157-47-53,0-23-65281-10-11-35-16-5-13-18-51-45-43-27-17513,29-23-24,0",

    h2_settings={

        "HEADER_TABLE_SIZE": 65536,

        "MAX_CONCURRENT_STREAMS": 1000,

        "INITIAL_WINDOW_SIZE": 6291456,

        "MAX_HEADER_LIST_SIZE": 262144

    },

    h2_settings_order=[

        "HEADER_TABLE_SIZE",

        "MAX_CONCURRENT_STREAMS",

        "INITIAL_WINDOW_SIZE",

        "MAX_HEADER_LIST_SIZE"

    ],

    supported_signature_algorithms=[

        "ECDSAWithP256AndSHA256",

        "PSSWithSHA256",

        "PKCS1WithSHA256",

        "ECDSAWithP384AndSHA384",

        "PSSWithSHA384",

        "PKCS1WithSHA384",

        "PSSWithSHA512",

        "PKCS1WithSHA512",

    ],

    supported_versions=["GREASE", "1.3", "1.2"],

    key_share_curves=["GREASE", "X25519"],

    cert_compression_algo="brotli",

    pseudo_header_order=[

        ":method",

        ":authority",

        ":scheme",

        ":path"

    ],

    connection_flow=15663105,

    header_order=[

        "accept",

        "user-agent",

        "accept-encoding",

        "accept-language"

    ]

)



res = session.post(

    "https://www.example.com/",

    headers={

        "key1": "value1",

    },

    json={

        "key1": "key2"

    }

)

Pyinstaller / Pyarmor

If you want to pack the library with Pyinstaller or Pyarmor, make sure to add this to your command:

Linux - Ubuntu / x86:

--add-binary '{path_to_library}/tls_client/dependencies/tls-client-x86.so:tls_client/dependencies'

Linux Alpine / AMD64:

--add-binary '{path_to_library}/tls_client/dependencies/tls-client-amd64.so:tls_client/dependencies'

MacOS M1 and older:

--add-binary '{path_to_library}/tls_client/dependencies/tls-client-x86.dylib:tls_client/dependencies'

MacOS M2:

--add-binary '{path_to_library}/tls_client/dependencies/tls-client-arm64.dylib:tls_client/dependencies'

Windows:

--add-binary '{path_to_library}/tls_client/dependencies/tls-client-64.dll;tls_client/dependencies'

Acknowledgements

Big shout out to Bogdanfinn for open sourcing his tls-client in Golang.

Also I wanted to keep the syntax as similar as possible to requests, as most people use it and are familiar with it!