030e59e
zhenyi
refactor(lib): migrate storage and security tier to central lib/config (auth, cache, db, email, jwt, payment, queue, rate_limit, storage)
030e59e
use thiserror::Error;
#[derive(Debug, Error)]
pub enum PowError {
#[error("pow hmac secret is not configured")]
MissingSecret,
#[error("unsupported pow algorithm: {0}")]
UnsupportedAlgorithm(String),
#[error("pow challenge expired")]
Expired,
#[error("invalid pow challenge signature")]
InvalidSignature,
#[error("invalid pow solution")]
InvalidSolution,
#[error("pow challenge was not issued or already used")]
NotIssued,
#[error("pow challenge was issued for a different client")]
ClientMismatch,
#[error("pow store error: {0}")]
Storage(String),
#[error("pow error: {0}")]
Altcha(#[from] altcha::Error),
}