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refactor: 清理未使用代码并整合运行时配置逻辑

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mofeng-git
2026-10-28 21:39:27 +08:00
parent 63ba4c3980
commit cd48df752c
34 changed files with 321 additions and 1068 deletions
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66
src/rustdesk/crypto.rs
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@@ -10,16 +10,10 @@ use thiserror::Error;
pub enum CryptoError {
#[error("Failed to initialize sodiumoxide")]
InitError,
#[error("Encryption failed")]
EncryptionFailed,
#[error("Decryption failed")]
DecryptionFailed,
#[error("Invalid key length")]
InvalidKeyLength,
#[error("Invalid nonce")]
InvalidNonce,
#[error("Signature verification failed")]
SignatureVerificationFailed,
#[error("Key conversion failed")]
KeyConversionFailed,
}
@@ -103,39 +97,6 @@ pub fn decrypt_box(
.map_err(|_| CryptoError::DecryptionFailed)
}
pub fn encrypt_with_key(data: &[u8], key: &secretbox::Key) -> (secretbox::Nonce, Vec<u8>) {
let nonce = secretbox::gen_nonce();
let ciphertext = secretbox::seal(data, &nonce, key);
(nonce, ciphertext)
}
pub fn decrypt_with_key(
ciphertext: &[u8],
nonce: &secretbox::Nonce,
key: &secretbox::Key,
) -> Result<Vec<u8>, CryptoError> {
secretbox::open(ciphertext, nonce, key).map_err(|_| CryptoError::DecryptionFailed)
}
pub fn precompute_key(
their_public_key: &PublicKey,
our_secret_key: &SecretKey,
) -> box_::PrecomputedKey {
box_::precompute(their_public_key, our_secret_key)
}
pub fn symmetric_key_from_slice(key: &[u8]) -> Result<secretbox::Key, CryptoError> {
secretbox::Key::from_slice(key).ok_or(CryptoError::InvalidKeyLength)
}
pub fn nonce_from_slice(bytes: &[u8]) -> Result<Nonce, CryptoError> {
Nonce::from_slice(bytes).ok_or(CryptoError::InvalidNonce)
}
pub fn public_key_from_slice(bytes: &[u8]) -> Result<PublicKey, CryptoError> {
PublicKey::from_slice(bytes).ok_or(CryptoError::InvalidKeyLength)
}
pub fn hash_password(password: &str, salt: &str) -> Vec<u8> {
use sha2::{Digest, Sha256};
let mut hasher = Sha256::new();
@@ -182,26 +143,6 @@ pub fn decrypt_symmetric_key(
secretbox::Key::from_slice(&key_bytes).ok_or(CryptoError::InvalidKeyLength)
}
pub fn encrypt_message(data: &[u8], key: &secretbox::Key, nonce_counter: u64) -> Vec<u8> {
let mut nonce_bytes = [0u8; secretbox::NONCEBYTES];
nonce_bytes[..8].copy_from_slice(&nonce_counter.to_le_bytes());
let nonce = secretbox::Nonce(nonce_bytes);
secretbox::seal(data, &nonce, key)
}
pub fn decrypt_message(
ciphertext: &[u8],
key: &secretbox::Key,
nonce_counter: u64,
) -> Result<Vec<u8>, CryptoError> {
let mut nonce_bytes = [0u8; secretbox::NONCEBYTES];
nonce_bytes[..8].copy_from_slice(&nonce_counter.to_le_bytes());
let nonce = secretbox::Nonce(nonce_bytes);
secretbox::open(ciphertext, &nonce, key).map_err(|_| CryptoError::DecryptionFailed)
}
#[derive(Clone)]
pub struct SigningKeyPair {
pub public_key: sign::PublicKey,
@@ -273,13 +214,6 @@ impl SigningKeyPair {
}
}
pub fn verify_signed(
signed_message: &[u8],
public_key: &sign::PublicKey,
) -> Result<Vec<u8>, CryptoError> {
sign::verify(signed_message, public_key).map_err(|_| CryptoError::SignatureVerificationFailed)
}
#[cfg(test)]
mod tests {
use super::*;