diff --git a/entrypoint.sh b/entrypoint.sh index 80adf8d07..a76f126a3 100755 --- a/entrypoint.sh +++ b/entrypoint.sh @@ -1,5 +1,20 @@ #!/bin/sh +echo "Current working directory: $(pwd)" + + +# Check if SET_AWS_KMS in env +if [ -n "$SET_AWS_KMS" ]; then + # Call Python function to decrypt and reset environment variables + env_vars=$(python -c 'from litellm.proxy.secret_managers.aws_secret_manager import decrypt_and_reset_env_var; env_vars = decrypt_and_reset_env_var();') + echo "Received env_vars: ${env_vars}" + # Export decrypted environment variables to the current Bash environment + while IFS='=' read -r name value; do + export "$name=$value" + done <<< "$env_vars" +fi + +echo "DATABASE_URL post kms: $($DATABASE_URL)" # Check if DATABASE_URL is not set if [ -z "$DATABASE_URL" ]; then # Check if all required variables are provided @@ -13,36 +28,38 @@ if [ -z "$DATABASE_URL" ]; then fi fi +echo "DATABASE_URL: $($DATABASE_URL)" + # Set DIRECT_URL to the value of DATABASE_URL if it is not set, required for migrations if [ -z "$DIRECT_URL" ]; then export DIRECT_URL=$DATABASE_URL fi -# Apply migrations -retry_count=0 -max_retries=3 -exit_code=1 +# # Apply migrations +# retry_count=0 +# max_retries=3 +# exit_code=1 -until [ $retry_count -ge $max_retries ] || [ $exit_code -eq 0 ] -do - retry_count=$((retry_count+1)) - echo "Attempt $retry_count..." +# until [ $retry_count -ge $max_retries ] || [ $exit_code -eq 0 ] +# do +# retry_count=$((retry_count+1)) +# echo "Attempt $retry_count..." - # Run the Prisma db push command - prisma db push --accept-data-loss +# # Run the Prisma db push command +# prisma db push --accept-data-loss - exit_code=$? +# exit_code=$? - if [ $exit_code -ne 0 ] && [ $retry_count -lt $max_retries ]; then - echo "Retrying in 10 seconds..." - sleep 10 - fi -done +# if [ $exit_code -ne 0 ] && [ $retry_count -lt $max_retries ]; then +# echo "Retrying in 10 seconds..." +# sleep 10 +# fi +# done -if [ $exit_code -ne 0 ]; then - echo "Unable to push database changes after $max_retries retries." - exit 1 -fi +# if [ $exit_code -ne 0 ]; then +# echo "Unable to push database changes after $max_retries retries." +# exit 1 +# fi echo "Database push successful!" diff --git a/litellm/proxy/secret_managers/aws_secret_manager.py b/litellm/proxy/secret_managers/aws_secret_manager.py index 8dd6772cf..49c79b68b 100644 --- a/litellm/proxy/secret_managers/aws_secret_manager.py +++ b/litellm/proxy/secret_managers/aws_secret_manager.py @@ -8,9 +8,12 @@ Requires: * `pip install boto3>=1.28.57` """ -import litellm +import ast +import base64 import os -from typing import Optional +from typing import Any, Optional + +import litellm from litellm.proxy._types import KeyManagementSystem @@ -57,3 +60,90 @@ def load_aws_kms(use_aws_kms: Optional[bool]): except Exception as e: raise e + + +class AWSKeyManagementService: + """ + V2 Clean Class for decrypting keys from AWS KeyManagementService + """ + + def __init__(self) -> None: + self.validate_environment() + self.kms_client = self.load_aws_kms(use_aws_kms=True) + + def validate_environment( + self, + ): + if "AWS_REGION_NAME" not in os.environ: + raise ValueError("Missing required environment variable - AWS_REGION_NAME") + + def load_aws_kms(self, use_aws_kms: Optional[bool]): + if use_aws_kms is None or use_aws_kms is False: + return + try: + import boto3 + + validate_environment() + + # Create a Secrets Manager client + kms_client = boto3.client("kms", region_name=os.getenv("AWS_REGION_NAME")) + + litellm.secret_manager_client = kms_client + litellm._key_management_system = KeyManagementSystem.AWS_KMS + return kms_client + except Exception as e: + raise e + + def decrypt_value(self, secret_name: str) -> Any: + if self.kms_client is None: + raise ValueError("kms_client is None") + encrypted_value = os.getenv(secret_name, None) + if encrypted_value is None: + raise Exception( + "AWS KMS - Encrypted Value of Key={} is None".format(secret_name) + ) + if isinstance(encrypted_value, str) and encrypted_value.startswith("aws_kms/"): + encrypted_value = encrypted_value.replace("aws_kms/", "") + + # Decode the base64 encoded ciphertext + ciphertext_blob = base64.b64decode(encrypted_value) + + # Set up the parameters for the decrypt call + params = {"CiphertextBlob": ciphertext_blob} + # Perform the decryption + response = self.kms_client.decrypt(**params) + + # Extract and decode the plaintext + plaintext = response["Plaintext"] + secret = plaintext.decode("utf-8") + if isinstance(secret, str): + secret = secret.strip() + try: + secret_value_as_bool = ast.literal_eval(secret) + if isinstance(secret_value_as_bool, bool): + return secret_value_as_bool + except Exception: + pass + + return secret + + +""" +- look for all values in the env with `aws_kms/` +- decrypt keys +- rewrite env var with decrypted key +""" + + +def decrypt_and_reset_env_var() -> dict: + # setup client class + aws_kms = AWSKeyManagementService() + # iterate through env - for `aws_kms/` + new_values = {} + for k, v in os.environ.items(): + if v is not None and isinstance(v, str) and v.startswith("aws_kms/"): + decrypted_value = aws_kms.decrypt_value(secret_name=k) + # reset env var + new_values[k] = decrypted_value + + return new_values diff --git a/tests/test_entrypoint.py b/tests/test_entrypoint.py new file mode 100644 index 000000000..cbf14c6ea --- /dev/null +++ b/tests/test_entrypoint.py @@ -0,0 +1,57 @@ +# What is this? +## Unit tests for 'entrypoint.sh' + +import pytest +import sys +import os + +sys.path.insert( + 0, os.path.abspath("../") +) # Adds the parent directory to the system path +import litellm +import subprocess + + +def test_decrypt_and_reset_env(): + os.environ["DATABASE_URL"] = ( + "aws_kms/AQICAHgwddjZ9xjVaZ9CNCG8smFU6FiQvfdrjL12DIqi9vUAQwHwF6U7caMgHQa6tK+TzaoMAAAAzjCBywYJKoZIhvcNAQcGoIG9MIG6AgEAMIG0BgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDCmu+DVeKTm5tFZu6AIBEICBhnOFQYviL8JsciGk0bZsn9pfzeYWtNkVXEsl01AdgHBqT9UOZOI4ZC+T3wO/fXA7wdNF4o8ASPDbVZ34ZFdBs8xt4LKp9niufL30WYBkuuzz89ztly0jvE9pZ8L6BMw0ATTaMgIweVtVSDCeCzEb5PUPyxt4QayrlYHBGrNH5Aq/axFTe0La" + ) + from litellm.proxy.secret_managers.aws_secret_manager import ( + decrypt_and_reset_env_var, + ) + + decrypt_and_reset_env_var() + + assert os.environ["DATABASE_URL"] is not None + assert isinstance(os.environ["DATABASE_URL"], str) + assert not os.environ["DATABASE_URL"].startswith("aws_kms/") + + print("DATABASE_URL={}".format(os.environ["DATABASE_URL"])) + + +def test_entrypoint_decrypt_and_reset(): + os.environ["DATABASE_URL"] = ( + "aws_kms/AQICAHgwddjZ9xjVaZ9CNCG8smFU6FiQvfdrjL12DIqi9vUAQwHwF6U7caMgHQa6tK+TzaoMAAAAzjCBywYJKoZIhvcNAQcGoIG9MIG6AgEAMIG0BgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDCmu+DVeKTm5tFZu6AIBEICBhnOFQYviL8JsciGk0bZsn9pfzeYWtNkVXEsl01AdgHBqT9UOZOI4ZC+T3wO/fXA7wdNF4o8ASPDbVZ34ZFdBs8xt4LKp9niufL30WYBkuuzz89ztly0jvE9pZ8L6BMw0ATTaMgIweVtVSDCeCzEb5PUPyxt4QayrlYHBGrNH5Aq/axFTe0La" + ) + command = "./entrypoint.sh" + directory = ".." # Relative to the current directory + + # Run the command using subprocess + result = subprocess.run( + command, shell=True, cwd=directory, capture_output=True, text=True + ) + + # Print the output for debugging purposes + print("STDOUT:", result.stdout) + print("STDERR:", result.stderr) + + # Assert the script ran successfully + assert result.returncode == 0, "The shell script did not execute successfully" + assert ( + "DECRYPTS VALUE" in result.stdout + ), "Expected output not found in script output" + assert ( + "Database push successful!" in result.stdout + ), "Expected output not found in script output" + + assert False