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hanzo_kbs/
error.rs

1//! Error types for Hanzo Security
2
3use thiserror::Error;
4
5#[derive(Error, Debug)]
6pub enum SecurityError {
7    #[error("Key not found: {0}")]
8    KeyNotFound(String),
9    
10    #[error("Invalid attestation: {0}")]
11    InvalidAttestation(String),
12    
13    #[error("Policy violation: {0}")]
14    PolicyViolation(String),
15    
16    #[error("Cryptographic error: {0}")]
17    CryptoError(String),
18    
19    #[error("HSM error: {0}")]
20    HsmError(String),
21    
22    #[error("KMS error: {0}")]
23    KmsError(String),
24    
25    #[error("KBS error: {0}")]
26    KbsError(String),
27    
28    #[error("Tier mismatch: requested {requested}, available {available}")]
29    TierMismatch { requested: u8, available: u8 },
30    
31    #[error("Session expired")]
32    SessionExpired,
33    
34    #[error("Rate limit exceeded")]
35    RateLimitExceeded,
36    
37    #[error("Serialization error: {0}")]
38    SerializationError(#[from] serde_json::Error),
39    
40    #[error("IO error: {0}")]
41    IoError(#[from] std::io::Error),
42    
43    #[error("Other error: {0}")]
44    Other(#[from] anyhow::Error),
45}
46
47pub type Result<T> = std::result::Result<T, SecurityError>;