github-actions[bot]
commented
1 week ago The changes made in the pull request focus on enhancing security by implementing a mechanism to hide secrets in user, assistant, and system messages, as well as in trace logs. This is done by introducing a new hideSecrets function, which identifies and obfuscates a wide range of sensitive patterns, such as API keys, tokens, and other credentials.
Key Changes:
- New Security Feature: A new file
secrets.tsis added that contains ahideSecretsfunction. This function uses regular expressions to match potential secret patterns and replaces them with "***". - Integration of Security Feature: The
hideSecretsfunction is integrated into functions handling user, assistant, and system messages (appendUserMessage,appendAssistantMessage,appendSystemMessage) and trace management (MarkdownTrace). - Logging and Tracing: The
hideSecretsfunction logs instances where potential secrets are found and obfuscated.
Concerns:
- The regular expressions used for matching secrets are broad and comprehensive. However, care should be taken to ensure that they do not lead to excessive obfuscation of legitimate non-secret data.
- There are placeholders for "Private SSH Key" and "PEM Certificate" patterns in the
secretPatterns. These should be properly defined or removed to avoid incomplete functionality.
Suggested Improvement:
Define patterns for "Private SSH Key" and "PEM Certificate" or remove them if not needed. Here's a possible placeholder fix:
+ "Private SSH Key": /-----BEGIN (?:RSA|DSA|EC|OPENSSH) PRIVATE KEY-----[\s\S]+?-----END (?:RSA|DSA|EC|OPENSSH) PRIVATE KEY-----/g,
+ "PEM Certificate": /-----BEGIN CERTIFICATE-----[\s\S]+?-----END CERTIFICATE-----/g,Overall, the changes significantly improve the security aspect by ensuring sensitive information is not logged or exposed inadvertently.
LGTM 🚀
generated by pr-review
- 🔒 **Enhanced Security**: Introduced a `hideSecrets` function to mask sensitive information such as API keys and tokens within message content. - 🛡️ **Secret Protection**: Applied `hideSecrets` to user, assistant, and system messages to prevent accidental leakage of secrets in output or logs. - 🔧 **Trace Safety**: Integrated `hideSecrets` in the `MarkdownTrace` class to secure content tracing by ensuring sensitive data doesn't appear in trace logs. - 📦 **New Module**: Added a `secrets.ts` file with predefined regular expressions to identify various secret patterns like GitHub tokens, API keys, and more. - 📜 **Log Verbosity**: Added verbose logging to indicate when and what kind of potential secret is being masked, enhancing monitoring and debugging efforts. > generated by [pr-describe](https://github.com/microsoft/genaiscript/actions/runs/11895798334)