Files
gitks/server/branch.rs
T
zhenyi d243dce027 refactor(server): replace custom remote clients with macro-based implementation
- 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
2026-06-08 09:43:57 +08:00

223 lines
9.2 KiB
Rust

use crate::pb::branch_service_client::BranchServiceClient;
use crate::pb::*;
use super::{GitksService, into_status};
remote_client!(remote_branch_client, BranchServiceClient<tonic::transport::Channel>, "branch");
#[tonic::async_trait]
impl branch_service_server::BranchService for GitksService {
async fn list_branches(
&self,
request: tonic::Request<ListBranchesRequest>,
) -> Result<tonic::Response<ListBranchesResponse>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let span = tracing::info_span!("branch.list_branches", %repo);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), false).await?
{
return client.list_branches(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.list_branches(inner).map_err(into_status)?;
tracing::info!(%repo, count = resp.branches.len(), "list_branches done");
Ok(tonic::Response::new(resp))
}
async fn get_branch(
&self,
request: tonic::Request<GetBranchRequest>,
) -> Result<tonic::Response<Branch>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let name = inner.name.clone();
let span = tracing::info_span!("branch.get_branch", %repo, %name);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), false).await?
{
return client.get_branch(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.get_branch(inner).map_err(into_status)?;
Ok(tonic::Response::new(resp))
}
async fn create_branch(
&self,
request: tonic::Request<CreateBranchRequest>,
) -> Result<tonic::Response<Branch>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let name = inner.name.clone();
let span = tracing::info_span!("branch.create_branch", %repo, %name);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), true).await?
{
return client.create_branch(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.create_branch(inner).map_err(into_status)?;
tracing::info!(%repo, %name, "branch created");
self.notify_ref_update(&repo, &format!("refs/heads/{}", name), "", "");
Ok(tonic::Response::new(resp))
}
async fn delete_branch(
&self,
request: tonic::Request<DeleteBranchRequest>,
) -> Result<tonic::Response<()>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let name = inner.name.clone();
let span = tracing::info_span!("branch.delete_branch", %repo, %name);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), true).await?
{
return client.delete_branch(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
gb.delete_branch(inner).map_err(into_status)?;
tracing::info!(%repo, %name, "branch deleted");
self.notify_ref_update(&repo, &format!("refs/heads/{}", name), "", "");
Ok(tonic::Response::new(()))
}
async fn rename_branch(
&self,
request: tonic::Request<RenameBranchRequest>,
) -> Result<tonic::Response<Branch>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let old = inner.old_name.clone();
let new = inner.new_name.clone();
let span = tracing::info_span!("branch.rename_branch", %repo, %old, %new);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), true).await?
{
return client.rename_branch(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.rename_branch(inner).map_err(into_status)?;
tracing::info!(%repo, old = %old, new = %new, "branch renamed");
self.notify_ref_update(&repo, &format!("refs/heads/{}", new), "", "");
Ok(tonic::Response::new(resp))
}
async fn update_branch_target(
&self,
request: tonic::Request<UpdateBranchTargetRequest>,
) -> Result<tonic::Response<Branch>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let name = inner.name.clone();
let span = tracing::info_span!("branch.update_branch_target", %repo, %name);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), true).await?
{
return client.update_branch_target(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.update_branch_target(inner).map_err(into_status)?;
tracing::info!(%repo, %name, "branch target updated");
self.notify_ref_update(&repo, &format!("refs/heads/{}", name), "", "");
Ok(tonic::Response::new(resp))
}
async fn set_branch_upstream(
&self,
request: tonic::Request<SetBranchUpstreamRequest>,
) -> Result<tonic::Response<Branch>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let name = inner.name.clone();
let span = tracing::info_span!("branch.set_branch_upstream", %repo, %name);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), true).await?
{
return client.set_branch_upstream(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.set_branch_upstream(inner).map_err(into_status)?;
tracing::info!(%repo, %name, "branch upstream set");
self.notify_ref_update(&repo, &format!("refs/heads/{}", name), "", "");
Ok(tonic::Response::new(resp))
}
async fn compare_branch(
&self,
request: tonic::Request<CompareBranchRequest>,
) -> Result<tonic::Response<CompareBranchResponse>, tonic::Status> {
let inner = request.into_inner();
let repo = self.repo_label(inner.repository.as_ref());
let source = inner.source_branch.clone();
let target = inner.target_branch.clone();
let span = tracing::info_span!("branch.compare_branch", %repo, %source, %target);
let _enter = span.enter();
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_branch_client(self, inner.repository.as_ref(), false).await?
{
return client.compare_branch(inner).await;
}
return Err(err);
}
Err(err) => return Err(err),
};
let resp = gb.compare_branch(inner).map_err(into_status)?;
tracing::info!(%repo, %source, %target, ahead = resp.ahead_by, behind = resp.behind_by, "branch compared");
Ok(tonic::Response::new(resp))
}
}