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KeyUtils

symbi_runtime::crypto

Struct KeyUtils 

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pub struct KeyUtils;
Expand description

Utilities for key management

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impl KeyUtils

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pub fn new() -> Self

Create a new KeyUtils instance

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pub fn get_or_create_key(&self) -> Result<String, CryptoError>

Get or create a key, prioritizing keychain, then environment, then generating new

§Security Warning

This method will generate a new encryption key if none is found. This can lead to data loss if you have existing encrypted data that was encrypted with a different key.

Key priority order:

  1. System keychain (macOS Keychain, Windows Credential Manager, Linux Secret Service)
  2. Environment variable SYMBIONT_MASTER_KEY
  3. Generate new random key (⚠️ will make old encrypted data unrecoverable)
§Recommendations

For production deployments:

  • Use a secrets management system (HashiCorp Vault, AWS Secrets Manager)
  • Set SYMBIONT_MASTER_KEY environment variable with a secure key
  • Ensure proper key backup and rotation procedures
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pub fn generate_key(&self) -> String

Generate a new random key

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pub fn get_key_from_env(env_var: &str) -> Result<String, CryptoError>

Retrieve a key from environment variable

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pub fn get_key_from_keychain( &self, service: &str, account: &str, ) -> Result<String, CryptoError>

Retrieve a key from OS keychain (cross-platform)

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impl Default for KeyUtils

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fn default() -> Self

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