ssl.SSLError: ('No cipher can be selected.',) - But cipher IS available
ssl.SSLError: ('No cipher can be selected.',) - But cipher IS available
我试过 python 3.9.7 和 3.10。我已经更新了 pip、urllib3 和请求。不确定为什么会这样。
代码：
import ssl
sboy = ssl.create_default_context()
print(ssl.OPENSSL_VERSION, sboy.get_ciphers(), sep='\n')
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
输出：
OpenSSL 1.1.1l 24 Aug 2021
[{'id': 50336514, 'name': 'TLS_AES_256_GCM_SHA384', 'protocol': 'TLSv1.3', 'description': 'TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50336515, 'name': 'TLS_CHACHA20_POLY1305_SHA256', 'protocol': 'TLSv1.3', 'description': 'TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50336513, 'name': 'TLS_AES_128_GCM_SHA256', 'protocol': 'TLSv1.3', 'description': 'TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50380844, 'name': 'ECDHE-ECDSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380848, 'name': 'ECDHE-RSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331807, 'name': 'DHE-RSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50384041, 'name': 'ECDHE-ECDSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50384040, 'name': 'ECDHE-RSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50384042, 'name': 'DHE-RSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380843, 'name': 'ECDHE-ECDSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380847, 'name': 'ECDHE-RSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331806, 'name': 'DHE-RSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380836, 'name': 'ECDHE-ECDSA-AES256-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA384', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha384', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380840, 'name': 'ECDHE-RSA-AES256-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA384', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha384', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331755, 'name': 'DHE-RSA-AES256-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES256-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(256) Mac=SHA256', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha256', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380835, 'name': 'ECDHE-ECDSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380839, 'name': 'ECDHE-RSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331751, 'name': 'DHE-RSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES128-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380810, 'name': 'ECDHE-ECDSA-AES256-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-ECDSA-AES256-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380820, 'name': 'ECDHE-RSA-AES256-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-RSA-AES256-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331705, 'name': 'DHE-RSA-AES256-SHA', 'protocol': 'SSLv3', 'description': 'DHE-RSA-AES256-SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380809, 'name': 'ECDHE-ECDSA-AES128-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-ECDSA-AES128-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380819, 'name': 'ECDHE-RSA-AES128-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-RSA-AES128-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331699, 'name': 'DHE-RSA-AES128-SHA', 'protocol': 'SSLv3', 'description': 'DHE-RSA-AES128-SHA SSLv3 Kx=DH Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50331805, 'name': 'AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'AES256-GCM-SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331804, 'name': 'AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES128-GCM-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331709, 'name': 'AES256-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES256-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA256', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha256', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331708, 'name': 'AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES128-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331701, 'name': 'AES256-SHA', 'protocol': 'SSLv3', 'description': 'AES256-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331695, 'name': 'AES128-SHA', 'protocol': 'SSLv3', 'description': 'AES128-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}]
Traceback (most recent call last):
File "/home/lafftar/PycharmProjects/{project_name}/r_based/main.py", line 8, in <module>
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
ssl.SSLError: ('No cipher can be selected.',)
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
这是一个 TLS 1.3 密码。不能使用 set_ciphers 指定。来自 the documentation:
TLS 1.3 uses a disjunct set of cipher suites. All AES-GCM and ChaCha20 cipher suites are enabled by default. The method SSLContext.set_ciphers() cannot enable or disable any TLS 1.3 ciphers yet, but SSLContext.get_ciphers() returns them.
我试过 python 3.9.7 和 3.10。我已经更新了 pip、urllib3 和请求。不确定为什么会这样。
代码：
import ssl
sboy = ssl.create_default_context()
print(ssl.OPENSSL_VERSION, sboy.get_ciphers(), sep='\n')
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
输出：
OpenSSL 1.1.1l 24 Aug 2021
[{'id': 50336514, 'name': 'TLS_AES_256_GCM_SHA384', 'protocol': 'TLSv1.3', 'description': 'TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50336515, 'name': 'TLS_CHACHA20_POLY1305_SHA256', 'protocol': 'TLSv1.3', 'description': 'TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50336513, 'name': 'TLS_AES_128_GCM_SHA256', 'protocol': 'TLSv1.3', 'description': 'TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-any', 'auth': 'auth-any'}, {'id': 50380844, 'name': 'ECDHE-ECDSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380848, 'name': 'ECDHE-RSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331807, 'name': 'DHE-RSA-AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50384041, 'name': 'ECDHE-ECDSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50384040, 'name': 'ECDHE-RSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50384042, 'name': 'DHE-RSA-CHACHA20-POLY1305', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'chacha20-poly1305', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380843, 'name': 'ECDHE-ECDSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380847, 'name': 'ECDHE-RSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331806, 'name': 'DHE-RSA-AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380836, 'name': 'ECDHE-ECDSA-AES256-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA384', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha384', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380840, 'name': 'ECDHE-RSA-AES256-SHA384', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA384', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha384', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331755, 'name': 'DHE-RSA-AES256-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES256-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(256) Mac=SHA256', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha256', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380835, 'name': 'ECDHE-ECDSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380839, 'name': 'ECDHE-RSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331751, 'name': 'DHE-RSA-AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'DHE-RSA-AES128-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380810, 'name': 'ECDHE-ECDSA-AES256-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-ECDSA-AES256-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380820, 'name': 'ECDHE-RSA-AES256-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-RSA-AES256-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331705, 'name': 'DHE-RSA-AES256-SHA', 'protocol': 'SSLv3', 'description': 'DHE-RSA-AES256-SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50380809, 'name': 'ECDHE-ECDSA-AES128-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-ECDSA-AES128-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-ecdsa'}, {'id': 50380819, 'name': 'ECDHE-RSA-AES128-SHA', 'protocol': 'TLSv1.0', 'description': 'ECDHE-RSA-AES128-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-ecdhe', 'auth': 'auth-rsa'}, {'id': 50331699, 'name': 'DHE-RSA-AES128-SHA', 'protocol': 'SSLv3', 'description': 'DHE-RSA-AES128-SHA SSLv3 Kx=DH Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-dhe', 'auth': 'auth-rsa'}, {'id': 50331805, 'name': 'AES256-GCM-SHA384', 'protocol': 'TLSv1.2', 'description': 'AES256-GCM-SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(256) Mac=AEAD', 'strength_bits': 256, 'alg_bits': 256, 'aead': True, 'symmetric': 'aes-256-gcm', 'digest': None, 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331804, 'name': 'AES128-GCM-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES128-GCM-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(128) Mac=AEAD', 'strength_bits': 128, 'alg_bits': 128, 'aead': True, 'symmetric': 'aes-128-gcm', 'digest': None, 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331709, 'name': 'AES256-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES256-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA256', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha256', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331708, 'name': 'AES128-SHA256', 'protocol': 'TLSv1.2', 'description': 'AES128-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA256', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha256', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331701, 'name': 'AES256-SHA', 'protocol': 'SSLv3', 'description': 'AES256-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA1', 'strength_bits': 256, 'alg_bits': 256, 'aead': False, 'symmetric': 'aes-256-cbc', 'digest': 'sha1', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}, {'id': 50331695, 'name': 'AES128-SHA', 'protocol': 'SSLv3', 'description': 'AES128-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA1', 'strength_bits': 128, 'alg_bits': 128, 'aead': False, 'symmetric': 'aes-128-cbc', 'digest': 'sha1', 'kea': 'kx-rsa', 'auth': 'auth-rsa'}]
Traceback (most recent call last):
File "/home/lafftar/PycharmProjects/{project_name}/r_based/main.py", line 8, in <module>
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
ssl.SSLError: ('No cipher can be selected.',)
sboy.set_ciphers('TLS_AES_256_GCM_SHA384')
这是一个 TLS 1.3 密码。不能使用 set_ciphers 指定。来自 the documentation:
TLS 1.3 uses a disjunct set of cipher suites. All AES-GCM and ChaCha20 cipher suites are enabled by default. The method SSLContext.set_ciphers() cannot enable or disable any TLS 1.3 ciphers yet, but SSLContext.get_ciphers() returns them.