mirror of
https://github.com/BerriAI/litellm.git
synced 2025-04-25 02:34:29 +00:00
27e18358ab
* fix(pattern_match_deployments.py): default to user input if unable to map based on wildcards * test: fix test * test: reset test name * test: update conftest to reload proxy server module between tests * ci(config.yml): move langfuse out of local_testing reduce ci/cd time * ci(config.yml): cleanup langfuse ci/cd tests * fix: update test to not use global proxy_server app module * ci: move caching to a separate test pipeline speed up ci pipeline * test: update conftest to check if proxy_server attr exists before reloading * build(conftest.py): don't block on inability to reload proxy_server * ci(config.yml): update caching unit test filter to work on 'cache' keyword as well * fix(encrypt_decrypt_utils.py): use function to get salt key * test: mark flaky test * test: handle anthropic overloaded errors * refactor: create separate ci/cd pipeline for proxy unit tests make ci/cd faster * ci(config.yml): add litellm_proxy_unit_testing to build_and_test jobs * ci(config.yml): generate prisma binaries for proxy unit tests * test: readd vertex_key.json * ci(config.yml): remove `-s` from proxy_unit_test cmd speed up test * ci: remove any 'debug' logging flag speed up ci pipeline * test: fix test * test(test_braintrust.py): rerun * test: add delay for braintrust test
101 lines
2.7 KiB
Python
101 lines
2.7 KiB
Python
import base64
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import os
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from litellm._logging import verbose_proxy_logger
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def _get_salt_key():
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from litellm.proxy.proxy_server import master_key
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salt_key = os.getenv("LITELLM_SALT_KEY", None)
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if salt_key is None:
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verbose_proxy_logger.debug(
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"LITELLM_SALT_KEY is None using master_key to encrypt/decrypt secrets stored in DB"
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)
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salt_key = master_key
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return salt_key
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def encrypt_value_helper(value: str):
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signing_key = _get_salt_key()
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try:
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if isinstance(value, str):
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encrypted_value = encrypt_value(value=value, signing_key=signing_key) # type: ignore
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encrypted_value = base64.b64encode(encrypted_value).decode("utf-8")
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return encrypted_value
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verbose_proxy_logger.debug(
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f"Invalid value type passed to encrypt_value: {type(value)} for Value: {value}\n Value must be a string"
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)
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# if it's not a string - do not encrypt it and return the value
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return value
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except Exception as e:
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raise e
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def decrypt_value_helper(value: str):
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from litellm.proxy.proxy_server import master_key
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signing_key = _get_salt_key()
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try:
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if isinstance(value, str):
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decoded_b64 = base64.b64decode(value)
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value = decrypt_value(value=decoded_b64, signing_key=signing_key) # type: ignore
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return value
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# if it's not str - do not decrypt it, return the value
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return value
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except Exception as e:
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verbose_proxy_logger.error(
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f"Error decrypting value, Did your master_key/salt key change recently? : {value}\nError: {str(e)}\nSet permanent salt key - https://docs.litellm.ai/docs/proxy/prod#5-set-litellm-salt-key"
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)
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# [Non-Blocking Exception. - this should not block decrypting other values]
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pass
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def encrypt_value(value: str, signing_key: str):
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import hashlib
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import nacl.secret
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import nacl.utils
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# get 32 byte master key #
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hash_object = hashlib.sha256(signing_key.encode())
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hash_bytes = hash_object.digest()
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# initialize secret box #
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box = nacl.secret.SecretBox(hash_bytes)
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# encode message #
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value_bytes = value.encode("utf-8")
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encrypted = box.encrypt(value_bytes)
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return encrypted
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def decrypt_value(value: bytes, signing_key: str) -> str:
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import hashlib
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import nacl.secret
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import nacl.utils
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# get 32 byte master key #
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hash_object = hashlib.sha256(signing_key.encode())
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hash_bytes = hash_object.digest()
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# initialize secret box #
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box = nacl.secret.SecretBox(hash_bytes)
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# Convert the bytes object to a string
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plaintext = box.decrypt(value)
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plaintext = plaintext.decode("utf-8") # type: ignore
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return plaintext # type: ignore
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