fix(runner): 修复图像结果转存与任务租约失效

修正非语义字段长 Base64 元数据被误判为媒体的问题,并允许按文件签名识别真实媒体后转存 OSS;同时将网关本地存储失败与上游失败分离,避免重复调用和错误降权。

异步任务复用已分配并发名额前立即刷新租约,租约已丢失时重新排队获取,避免排队耗时侵蚀租约后错误调用上游。生产环境关闭 server-main 尚未实现的进度回调,保留 Gateway 任务详情与事件查询。

验证:API 全量 go test、go vet、gofmt、Kubernetes 渲染、迁移安全检查及真实阿里云 OSS 读写/生命周期验收通过。
This commit is contained in:
2026-08-04 13:48:44 +08:00
parent 6a64d3936a
commit 394cc6288f
8 changed files with 127 additions and 18 deletions
@@ -1,6 +1,7 @@
package runner
import (
"bytes"
"context"
"crypto/sha256"
"encoding/base64"
@@ -311,6 +312,24 @@ func TestHistoricalLocalBinaryStorageUnavailableDoesNotRetryProvider(t *testing.
}
}
func TestTaskResultIgnoresLongOpaqueBase64Metadata(t *testing.T) {
opaque := base64.StdEncoding.EncodeToString([]byte(strings.Repeat("opaque metadata ", 400)))
result := map[string]any{"thought_signature": opaque}
if TaskResultHasInlineBinary(result) {
t.Fatal("opaque Base64 metadata must not be mistaken for generated media")
}
}
func TestTaskResultDetectsLongBase64MediaWithoutSemanticKey(t *testing.T) {
payload := append([]byte{0x89, 'P', 'N', 'G', 0x0d, 0x0a, 0x1a, 0x0a}, bytes.Repeat([]byte{0}, 4096)...)
result := map[string]any{"provider_payload": base64.StdEncoding.EncodeToString(payload)}
if !TaskResultHasInlineBinary(result) {
t.Fatal("signature-detected generated media must still be materialized")
}
}
func bytesToAny(payload []byte) []any {
result := make([]any, len(payload))
for index, value := range payload {