leptos-sync-core 0.9.0

//! Hashing functionality (stub implementation)

use super::SecurityError;

pub struct HashManager;

impl HashManager {
    pub fn new() -> Result<Self, SecurityError> {
        Ok(Self)
    }

    pub fn hash(&self, _data: &[u8]) -> Result<Vec<u8>, SecurityError> {
        // Stub implementation - would use actual hashing libraries
        // For now, return a dummy hash
        Ok(vec![0u8; 32]) // 32 bytes for SHA-256
    }

    pub fn derive_key_argon2(
        &self,
        _password: &[u8],
        _salt: &[u8],
        _iterations: u32,
        _key_length: usize,
    ) -> Result<Vec<u8>, SecurityError> {
        // Stub implementation - would use Argon2
        Err(SecurityError::Hash("Argon2 key derivation not implemented".to_string()))
    }

    pub fn derive_key_pbkdf2(
        &self,
        _password: &[u8],
        _salt: &[u8],
        _iterations: u32,
        _key_length: usize,
    ) -> Result<Vec<u8>, SecurityError> {
        // Stub implementation - would use PBKDF2
        Err(SecurityError::Hash("PBKDF2 key derivation not implemented".to_string()))
    }

    pub fn derive_key_scrypt(
        &self,
        _password: &[u8],
        _salt: &[u8],
        _iterations: u32,
        _key_length: usize,
    ) -> Result<Vec<u8>, SecurityError> {
        // Stub implementation - would use Scrypt
        Err(SecurityError::Hash("Scrypt key derivation not implemented".to_string()))
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_hash_manager_creation() {
        let manager = HashManager::new();
        assert!(manager.is_ok());
    }

    #[test]
    fn test_hash_function() {
        let manager = HashManager::new().unwrap();
        let data = b"test data";
        let hash = manager.hash(data);
        assert!(hash.is_ok());
        assert_eq!(hash.unwrap().len(), 32);
    }
}