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refactor(server): replace custom remote clients with macro-based implementation

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- Replaced manual remote client functions with remote_client! macro for archive, blame, branch, commit, and diff services
- Simplified remote client creation logic using declarative macro approach
- Maintained same functionality while reducing code duplication across services

security(bare): enhance path traversal protection with comprehensive validation

- Added early relative_path validation to prevent path traversal attacks
- Implemented unified path validation to avoid TOCTOU race conditions
- Enhanced canonicalization checks for both existing and non-existent paths
- Added detailed logging for path traversal detection attempts

feat(cache): migrate from CLruCache to Moka with TTL and invalidation support

- Replaced clru dependency with moka for improved caching capabilities
- Added 300-second time-to-live for cache entries
- Implemented repository-specific cache invalidation mechanism
- Enhanced cache operations with thread-safe async support

refactor(commit): improve security validation for commit operations

- Added ref name validation to prevent command injection in cherry_pick_commit
- Implemented revision validation for commit selectors
- Added comprehensive input validation for create_commit parameters
- Enhanced file path validation to prevent traversal
This commit is contained in:
zhenyi
2026-06-08 09:43:57 +08:00
parent 8c95eb230d
commit d243dce027
60 changed files with 1746 additions and 561 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/diff.rs
+14 -24
View File
@@ -1,27 +1,9 @@
use crate::pb::*;
use crate::pb::diff_service_client::DiffServiceClient;
use crate::pb::*;
use super::{GitksService, cache, into_status, into_stream};
async fn remote_diff_client(
svc: &GitksService,
header: Option<&RepositoryHeader>,
is_write: bool,
) -> Result<Option<DiffServiceClient<tonic::transport::Channel>>, tonic::Status> {
let header = match header {
Some(h) => h,
None => return Ok(None),
};
let Some(route) = svc.route_repository(header, is_write).await? else {
return Ok(None);
};
tracing::info!(storage_name = %route.storage_name, relative_path = %route.relative_path, actor_name = %route.actor_name, grpc_addr = %route.grpc_addr, "forwarding diff rpc");
let endpoint = super::remote_endpoint(&route.grpc_addr).await?;
let client = DiffServiceClient::connect(endpoint)
.await
.map_err(|e| tonic::Status::unavailable(e.to_string()))?;
Ok(Some(client))
}
remote_client!(remote_diff_client, DiffServiceClient<tonic::transport::Channel>, "diff");
#[tonic::async_trait]
impl diff_service_server::DiffService for GitksService {
@@ -39,7 +21,9 @@ impl diff_service_server::DiffService for GitksService {
let gb = match self.resolve(inner.repository.as_ref()) {
Ok(gb) => gb,
Err(err) if err.code() == tonic::Code::NotFound => {
if let Some(mut client) = remote_diff_client(self, inner.repository.as_ref(), false).await? {
if let Some(mut client) =
remote_diff_client(self, inner.repository.as_ref(), false).await?
{
return client.get_diff(inner).await;
}
return Err(err);
@@ -68,7 +52,9 @@ impl diff_service_server::DiffService for GitksService {
let gb = match self.resolve(inner.repository.as_ref()) {
Ok(gb) => gb,
Err(err) if err.code() == tonic::Code::NotFound => {
if let Some(mut client) = remote_diff_client(self, inner.repository.as_ref(), false).await? {
if let Some(mut client) =
remote_diff_client(self, inner.repository.as_ref(), false).await?
{
return client.get_commit_diff(inner).await;
}
return Err(err);
@@ -97,7 +83,9 @@ impl diff_service_server::DiffService for GitksService {
let gb = match self.resolve(inner.repository.as_ref()) {
Ok(gb) => gb,
Err(err) if err.code() == tonic::Code::NotFound => {
if let Some(mut client) = remote_diff_client(self, inner.repository.as_ref(), false).await? {
if let Some(mut client) =
remote_diff_client(self, inner.repository.as_ref(), false).await?
{
let resp = client.get_patch(inner).await?;
let stream = super::bridge_server_stream(resp.into_inner());
return Ok(tonic::Response::new(stream));
@@ -127,7 +115,9 @@ impl diff_service_server::DiffService for GitksService {
let gb = match self.resolve(inner.repository.as_ref()) {
Ok(gb) => gb,
Err(err) if err.code() == tonic::Code::NotFound => {
if let Some(mut client) = remote_diff_client(self, inner.repository.as_ref(), false).await? {
if let Some(mut client) =
remote_diff_client(self, inner.repository.as_ref(), false).await?
{
return client.get_diff_stats(inner).await;
}
return Err(err);