mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
208 lines
6.3 KiB
Go
208 lines
6.3 KiB
Go
package filer
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import (
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"context"
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"errors"
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"os"
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"testing"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/util"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestFilerStoreWrapperMimeNormalization(t *testing.T) {
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tests := []struct {
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name string
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mode os.FileMode
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wantMime string
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}{
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{
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name: "files strip octet-stream",
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mode: 0o660,
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wantMime: "",
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},
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{
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name: "directories keep octet-stream",
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mode: os.ModeDir | 0o770,
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wantMime: "application/octet-stream",
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},
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}
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operations := []struct {
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name string
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run func(*FilerStoreWrapper, context.Context, *Entry) error
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}{
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{
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name: "insert",
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run: func(fsw *FilerStoreWrapper, ctx context.Context, entry *Entry) error {
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return fsw.InsertEntry(ctx, entry)
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},
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},
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{
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name: "update",
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run: func(fsw *FilerStoreWrapper, ctx context.Context, entry *Entry) error {
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return fsw.UpdateEntry(ctx, entry)
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},
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},
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}
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for _, tt := range tests {
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for _, op := range operations {
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t.Run(tt.name+"/"+op.name, func(t *testing.T) {
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store := newStubFilerStore()
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wrapper := NewFilerStoreWrapper(store)
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entry := &Entry{
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FullPath: util.FullPath("/buckets/test/object"),
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Attr: Attr{
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Mode: tt.mode,
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Mime: "application/octet-stream",
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},
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}
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err := op.run(wrapper, context.Background(), entry)
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require.NoError(t, err)
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storedEntry, findErr := store.FindEntry(context.Background(), entry.FullPath)
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require.NoError(t, findErr)
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assert.Equal(t, tt.wantMime, storedEntry.Mime)
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})
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}
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}
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}
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// cancelledCtx returns a context that is already cancelled.
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func cancelledCtx() context.Context {
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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return ctx
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}
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// expiredCtx returns a context whose deadline has already passed.
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func expiredCtx() context.Context {
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ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(-time.Second))
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cancel() // release resources immediately as it's already expired
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return ctx
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}
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func TestFilerStoreWrapperWriteOpsRejectCancelledContext(t *testing.T) {
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newEntry := func(path string) *Entry {
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return &Entry{
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FullPath: util.FullPath(path),
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Attr: Attr{Mode: 0o660, Mime: "application/octet-stream"},
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}
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}
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// Each write operation that should be guarded.
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writeOps := []struct {
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name string
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run func(*FilerStoreWrapper, context.Context) error
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}{
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{"InsertEntry", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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return fsw.InsertEntry(ctx, newEntry("/test/a"))
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}},
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{"InsertEntryKnownAbsent", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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return fsw.InsertEntryKnownAbsent(ctx, newEntry("/test/b"))
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}},
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{"UpdateEntry", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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_ = fsw.InsertEntry(context.Background(), newEntry("/test/c"))
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return fsw.UpdateEntry(ctx, newEntry("/test/c"))
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}},
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{"DeleteEntry", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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_ = fsw.InsertEntry(context.Background(), newEntry("/test/d"))
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return fsw.DeleteEntry(ctx, "/test/d")
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}},
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{"DeleteOneEntry", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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e := newEntry("/test/e")
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_ = fsw.InsertEntry(context.Background(), e)
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return fsw.DeleteOneEntry(ctx, e)
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}},
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{"DeleteFolderChildren", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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_ = fsw.InsertEntry(context.Background(), newEntry("/test/folder/child"))
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return fsw.DeleteFolderChildren(ctx, "/test/folder")
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}},
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{"BeginTransaction", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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_, err := fsw.BeginTransaction(ctx)
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return err
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}},
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{"CommitTransaction", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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return fsw.CommitTransaction(ctx)
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}},
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{"KvPut", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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return fsw.KvPut(ctx, []byte("k"), []byte("v"))
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}},
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{"KvDelete", func(fsw *FilerStoreWrapper, ctx context.Context) error {
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_ = fsw.KvPut(context.Background(), []byte("k"), []byte("v"))
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return fsw.KvDelete(ctx, []byte("k"))
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}},
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}
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badContexts := []struct {
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name string
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ctx context.Context
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wantError error
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}{
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{"cancelled", cancelledCtx(), context.Canceled},
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{"deadline exceeded", expiredCtx(), context.DeadlineExceeded},
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}
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for _, op := range writeOps {
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for _, bc := range badContexts {
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t.Run(op.name+"/"+bc.name, func(t *testing.T) {
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wrapper := NewFilerStoreWrapper(newStubFilerStore())
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err := op.run(wrapper, bc.ctx)
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require.Error(t, err)
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assert.True(t, errors.Is(err, bc.wantError), "got %v, want %v", err, bc.wantError)
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})
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}
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}
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}
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func TestFilerStoreWrapperWriteOpsSucceedWithActiveContext(t *testing.T) {
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wrapper := NewFilerStoreWrapper(newStubFilerStore())
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ctx := context.Background()
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entry := &Entry{
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FullPath: util.FullPath("/test/obj"),
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Attr: Attr{Mode: 0o660},
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}
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require.NoError(t, wrapper.InsertEntry(ctx, entry))
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require.NoError(t, wrapper.UpdateEntry(ctx, entry))
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require.NoError(t, wrapper.DeleteOneEntry(ctx, entry))
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require.NoError(t, wrapper.InsertEntryKnownAbsent(ctx, entry))
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require.NoError(t, wrapper.DeleteEntry(ctx, entry.FullPath))
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require.NoError(t, wrapper.KvPut(ctx, []byte("k"), []byte("v")))
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require.NoError(t, wrapper.KvDelete(ctx, []byte("k")))
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txCtx, err := wrapper.BeginTransaction(ctx)
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require.NoError(t, err)
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require.NoError(t, wrapper.CommitTransaction(txCtx))
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}
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func TestFilerStoreWrapperReadOpsSucceedWithCancelledContext(t *testing.T) {
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wrapper := NewFilerStoreWrapper(newStubFilerStore())
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entry := &Entry{
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FullPath: util.FullPath("/test/readable"),
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Attr: Attr{Mode: 0o660},
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}
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require.NoError(t, wrapper.InsertEntry(context.Background(), entry))
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require.NoError(t, wrapper.KvPut(context.Background(), []byte("rk"), []byte("rv")))
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ctx := cancelledCtx()
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_, err := wrapper.FindEntry(ctx, entry.FullPath)
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assert.NoError(t, err)
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_, err = wrapper.KvGet(ctx, []byte("rk"))
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assert.NoError(t, err)
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}
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// RollbackTransaction must succeed even when the context is cancelled or
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// expired, because it is a cleanup operation called after failures.
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func TestFilerStoreWrapperRollbackSucceedsWithCancelledContext(t *testing.T) {
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wrapper := NewFilerStoreWrapper(newStubFilerStore())
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assert.NoError(t, wrapper.RollbackTransaction(cancelledCtx()))
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assert.NoError(t, wrapper.RollbackTransaction(expiredCtx()))
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}
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