pub mod ac;
pub mod classifier;
pub mod config;
pub mod corpus;
pub mod cr;
pub mod registry;
pub mod session;

pub use ac::{AcValidationError, AuthorizationContext};
pub use classifier::{classify_command, CommandClass, FREE_COMMANDS};
pub use config::GshConfig;
pub use corpus::{corpus_check, corpus_check_with_base, CorpusCheckResult, DEFAULT_CORPUS_BASE};
pub use cr::{post_cr, CrResult};
pub use registry::ConsumedRegistry;
pub use session::SessionState;

/// Compute SHA-256 hash with "sha256:" prefix.
pub fn sha256_hash(data: &[u8]) -> String {
    use sha2::{Digest, Sha256};
    format!("sha256:{}", hex::encode(Sha256::digest(data)))
}